[?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000428] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.004440] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.009041] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.014622] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.017541] Using GB pages for direct mapping [ 0.019872] ACPI: Early table checksum verification disabled [ 0.022969] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.026018] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.030871] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.035721] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.040286] ACPI: FACS 0x000000003FFFF000 000040 [ 0.042557] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.047001] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.052333] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.056858] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.061261] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.065684] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.070078] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.073740] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.077337] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.080999] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.084749] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.088606] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.092296] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.096161] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.099884] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.103442] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.106882] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.110296] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.113866] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.117501] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.121244] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.125004] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.130473] NODE_DATA(0) allocated [mem 0x2bfff7d80-0x2bfffefff] [ 0.133679] Zone ranges: [ 0.134964] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.138177] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.141317] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.144755] Device empty [ 0.146254] Movable zone start for each node [ 0.148402] Early memory node ranges [ 0.150234] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.153450] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.156348] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.159520] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.162553] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.165168] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.181667] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.187216] ACPI: PM-Timer IO Port: 0x408 [ 0.189135] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.192502] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.196160] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.199559] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.203042] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.206111] TSC deadline timer available [ 0.208245] CPU topo: Max. logical packages: 1 [ 0.210633] CPU topo: Max. logical dies: 1 [ 0.213016] CPU topo: Max. dies per package: 1 [ 0.215397] CPU topo: Max. threads per core: 2 [ 0.217839] CPU topo: Num. cores per package: 1 [ 0.220268] CPU topo: Num. threads per package: 2 [ 0.223030] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.226170] random: crng init done [ 0.227909] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.230907] Booting paravirtualized kernel on Hyper-V [ 0.233169] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.242852] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.246828] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.250128] Hyper-V: PV spinlocks enabled [ 0.252038] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.256012] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.273653] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.278038] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.282369] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.286106] software IO TLB: area num 2. [ 0.299942] Fallback order for Node 0: 0 [ 0.299946] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.305343] Policy zone: Normal [ 0.306676] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.323207] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.334950] ftrace: allocating 41455 entries in 164 pages [ 0.337819] ftrace: allocated 164 pages with 3 groups [ 0.341274] Dynamic Preempt: voluntary [ 0.343258] rcu: Preemptible hierarchical RCU implementation. [ 0.346261] rcu: RCU event tracing is enabled. [ 0.348696] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.352314] Trampoline variant of Tasks RCU enabled. [ 0.354903] Rude variant of Tasks RCU enabled. [ 0.357250] Tracing variant of Tasks RCU enabled. [ 0.359750] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.363678] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.367234] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.371746] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.376456] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.385051] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.388582] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.392723] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.405566] Console: colour VGA+ 80x25 [ 0.407520] printk: legacy console [tty1] enabled [ 0.500816] printk: legacy console [ttyS0] enabled [ 0.500816] printk: legacy console [ttyS0] enabled [ 0.506625] printk: legacy bootconsole [earlyser0] disabled [ 0.506625] printk: legacy bootconsole [earlyser0] disabled [ 0.513339] ACPI: Core revision 20250807 [ 0.516355] APIC: Switch to symmetric I/O mode setup [ 0.521804] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.525248] Hyper-V: enabling crash_kexec_post_notifiers [ 0.529248] Hyper-V: Using IPI hypercalls [ 0.532205] APIC: send_IPI() replaced with hv_send_ipi() [ 0.535827] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.539693] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.544785] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.549431] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.553283] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.566503] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.571389] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.577542] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.579613] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.581244] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.582539] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.584543] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.586539] Speculative Store Bypass: Vulnerable [ 0.588540] Spectre V2 : Mitigation: Retpolines [ 0.590219] RETBleed: Vulnerable [ 0.591539] ITS: Mitigation: Aligned branch/return thunks [ 0.593216] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.594539] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.596539] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.598544] active return thunk: its_return_thunk [ 0.600562] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.602539] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.604539] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.606539] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.608541] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.610540] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.612540] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.614539] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.616539] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.618539] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.620539] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.700010] Freeing SMP alternatives memory: 40K [ 0.701110] pid_max: default: 32768 minimum: 301 [ 0.702576] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.705575] landlock: Up and running. [ 0.707539] SELinux: Initializing. [ 0.709395] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.710553] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.712733] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.714288] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.715154] signal: max sigframe size: 3632 [ 0.716121] rcu: Hierarchical SRCU implementation. [ 0.717379] rcu: Max phase no-delay instances is 400. [ 0.718133] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.721810] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.723353] smp: Bringing up secondary CPUs ... [ 0.724373] smpboot: x86: Booting SMP configuration: [ 0.725311] .... node #0, CPUs: #1 [ 0.725650] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.728194] smp: Brought up 1 node, 2 CPUs [ 0.729134] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.730225] Memory: 8098524K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283572K reserved, 0K cma-reserved) [ 0.731391] devtmpfs: initialized [ 0.731538] x86/mm: Memory block size: 128MB [ 0.736732] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.738250] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.742130] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.746242] pinctrl core: initialized pinctrl subsystem [ 0.749547] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.753240] audit: initializing netlink subsys (disabled) [ 0.756572] audit: type=2000 audit(1788454400.184:1): state=initialized audit_enabled=0 res=1 [ 0.756657] thermal_sys: Registered thermal governor 'step_wise' [ 0.758154] cpuidle: using governor menu [ 0.760106] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.763168] dca service started, version 1.12.1 [ 0.766338] PCI: Using configuration type 1 for base access [ 0.769573] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.774541] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.777100] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.781111] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.785116] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.788848] ACPI: Added _OSI(Module Device) [ 0.791121] ACPI: Added _OSI(Processor Device) [ 0.794280] ACPI: Added _OSI(Processor Aggregator Device) [ 0.799623] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.806080] ACPI: Interpreter enabled [ 0.808149] ACPI: PM: (supports S0 S5) [ 0.811277] ACPI: Using IOAPIC for interrupt routing [ 0.815302] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.816132] PCI: Ignoring E820 reservations for host bridge windows [ 0.817304] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.833107] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.834140] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.835261] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.836236] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.837435] PCI host bridge to bus 0000:00 [ 0.838237] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.839349] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.840236] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.841207] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.842234] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.843381] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.844234] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.847641] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.851335] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.853541] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.855519] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.856329] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.857106] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.858104] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.859627] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.859627] * this clock source is slow. Consider trying other clock sources [ 0.861268] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.863520] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.864853] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.867277] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.868485] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.881604] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.883260] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.884103] ACPI: PCI: Interrupt link LNKB disabled [ 0.885456] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.886103] ACPI: PCI: Interrupt link LNKC disabled [ 0.887317] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.888223] ACPI: PCI: Interrupt link LNKD disabled [ 0.889778] iommu: Default domain type: Translated [ 0.893108] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.896677] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.903540] hv_vmbus: Vmbus version:5.3 [ 0.906873] PCI: Using ACPI for IRQ routing [ 0.910648] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.911538] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.911538] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.922544] vgaarb: loaded [ 0.925192] clocksource: Switched to clocksource tsc-early [ 0.929670] VFS: Disk quotas dquot_6.6.0 [ 0.932028] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.935977] pnp: PnP ACPI init [ 0.940101] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.943558] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.947010] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.950281] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.953953] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.957289] system 00:06: [io 0x0778-0x077f] has been reserved [ 0.960525] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.963870] system 00:07: [io 0x0400-0x043f] has been reserved [ 0.967659] system 00:07: [io 0x0370-0x0371] has been reserved [ 0.972014] system 00:07: [io 0x0440-0x044f] has been reserved [ 0.976169] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.980442] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.985008] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.989100] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 0.992863] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.996661] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.000466] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.004268] pnp: PnP ACPI: found 9 devices [ 1.013883] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.020597] NET: Registered PF_INET protocol family [ 1.023616] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.037210] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.041905] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.046083] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.051086] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.056278] TCP: Hash tables configured (established 65536 bind 65536) [ 1.061497] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.065225] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.069302] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.072391] NET: Registered PF_XDP protocol family [ 1.075488] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.080064] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.083628] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.087118] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.091040] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.095139] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.100761] PCI: CLS 0 bytes, default 64 [ 1.104608] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.110144] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.116717] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.122210] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.127711] clocksource: Switched to clocksource tsc [ 1.146926] Initialise system trusted keyrings [ 1.150460] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.155095] Key type asymmetric registered [ 1.158468] Asymmetric key parser 'x509' registered [ 1.162005] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.165999] io scheduler mq-deadline registered [ 1.168643] io scheduler kyber registered [ 1.171246] io scheduler bfq registered [ 1.175149] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.178559] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.182334] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.186688] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.192465] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.199113] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.202240] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.205329] hv_vmbus: registering driver hyperv_keyboard [ 1.209158] rtc_cmos 00:00: RTC can wake from S4 [ 1.214433] rtc_cmos 00:00: registered as rtc0 [ 1.217392] rtc_cmos 00:00: setting system clock to 2026-09-03T16:53:21 UTC (1788454401) [ 1.222135] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.225632] intel_pstate: Intel P-state driver initializing [ 1.229074] NET: Registered PF_INET6 protocol family [ 1.232181] Segment Routing with IPv6 [ 1.234352] In-situ OAM (IOAM) with IPv6 [ 1.237523] NET: Registered PF_PACKET protocol family [ 1.240843] Key type dns_resolver registered [ 1.243527] IPI shorthand broadcast: enabled [ 1.247473] sched_clock: Marking stable (1067004751, 179815857)->(1421674459, -174853851) [ 1.251736] registered taskstats version 1 [ 1.255090] Loading compiled-in X.509 certificates [ 1.255105] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.262433] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 2.193790] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.203257] Demotion targets for Node 0: null [ 2.206706] Key type .fscrypt registered [ 2.209524] Key type fscrypt-provisioning registered [ 2.213051] ima: No TPM chip found, activating TPM-bypass! [ 2.216718] ima: Allocated hash algorithm: sha1 [ 2.219843] ima: No architecture policies found [ 2.227920] clk: Disabling unused clocks [ 2.245687] Freeing unused kernel image (initmem) memory: 17040K [ 2.248497] Write protecting the kernel read-only data: 47104k [ 2.251564] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.254550] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.257484] Run /init as init process [ 2.342931] SCSI subsystem initialized [ 2.354080] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.359870] scsi host0: ata_piix [ 2.361986] scsi host1: ata_piix [ 2.363965] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.367673] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.929440] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.935165] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.952579] pps_core: LinuxPPS API ver. 1 registered [ 2.956862] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.961602] PTP clock support registered [ 2.965001] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.968677] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.969080] hv_utils: Registering HyperV Utility Driver [ 2.974640] hv_vmbus: registering driver hv_utils [ 2.978726] hv_utils: Heartbeat IC version 3.0 [ 2.981140] hv_utils: Shutdown IC version 3.2 [ 2.983037] hv_utils: TimeSync IC version 4.0 [ 2.988073] hv_vmbus: registering driver hv_storvsc [ 2.991095] scsi host2: storvsc_host_t [ 2.992246] scsi host4: storvsc_host_t [ 2.992842] scsi host3: storvsc_host_t [ 2.994925] scsi: waiting for bus probes to complete ... [ 3.000008] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 3.007055] hid: raw HID events driver (C) Jiri Kosina [ 3.010446] hv_vmbus: registering driver hid_hyperv [ 3.013503] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 3.017271] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 3.019196] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 3.022641] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.026187] sd 2:0:0:0: [sda] Write Protect is off [ 3.030525] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.045947] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.048498] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.105702] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.111296] device-mapper: uevent: version 1.0.3 [ 3.113831] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.121698] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.155823] raid6: avx512x4 gen() 44002 MB/s [ 3.174822] raid6: avx512x2 gen() 46398 MB/s [ 3.193824] raid6: avx512x1 gen() 44263 MB/s [ 3.212825] raid6: avx2x4 gen() 38257 MB/s [ 3.231823] raid6: avx2x2 gen() 37434 MB/s [ 3.250822] raid6: avx2x1 gen() 30996 MB/s [ 3.253185] raid6: using algorithm avx512x2 gen() 46398 MB/s [ 3.272823] raid6: .... xor() 30679 MB/s, rmw enabled [ 3.275582] raid6: using avx512x2 recovery algorithm [ 3.283953] xor: automatically using best checksumming function avx [ 3.351700] Btrfs loaded, zoned=no, fsverity=no [ 3.409275] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (164) [ 3.415123] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.420805] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.424244] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.513529] ACPI: PM: Preparing to enter system sleep state S5 [ 63.518201] reboot: Restarting system [ 63.520656] reboot: machine restart        The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000398] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003492] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.008155] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.016104] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.020281] Using GB pages for direct mapping [ 0.022428] ACPI: Early table checksum verification disabled [ 0.025009] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.027566] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.031827] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.036038] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.039940] ACPI: FACS 0x000000003FFFF000 000040 [ 0.042073] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.046337] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.050349] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.054608] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.058954] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.063439] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.067456] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.070712] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.073908] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.077237] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.080459] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.083556] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.086603] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.089682] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.092940] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.095986] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.099655] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.103188] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.106644] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.109778] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.112957] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.116348] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.121208] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.123991] Zone ranges: [ 0.125386] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.128225] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.130967] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.133920] Device empty [ 0.135162] Movable zone start for each node [ 0.137006] Early memory node ranges [ 0.138677] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.141759] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.144384] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.147003] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.149949] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.152444] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.167324] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.172583] ACPI: PM-Timer IO Port: 0x408 [ 0.174342] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.176959] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.179823] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.182461] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.185358] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.188353] TSC deadline timer available [ 0.190137] CPU topo: Max. logical packages: 1 [ 0.192249] CPU topo: Max. logical dies: 1 [ 0.194339] CPU topo: Max. dies per package: 1 [ 0.196446] CPU topo: Max. threads per core: 2 [ 0.198564] CPU topo: Num. cores per package: 1 [ 0.200777] CPU topo: Num. threads per package: 2 [ 0.203578] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.206137] random: crng init done [ 0.207771] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.210773] Booting paravirtualized kernel on Hyper-V [ 0.213216] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.221765] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.225240] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.228269] Hyper-V: PV spinlocks enabled [ 0.233440] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.237287] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.257973] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.262383] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.267304] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.271150] software IO TLB: area num 2. [ 0.284915] Fallback order for Node 0: 0 [ 0.284920] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.290574] Policy zone: Normal [ 0.291967] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.308086] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.319906] ftrace: allocating 41455 entries in 164 pages [ 0.322282] ftrace: allocated 164 pages with 3 groups [ 0.325253] Dynamic Preempt: voluntary [ 0.327039] rcu: Preemptible hierarchical RCU implementation. [ 0.330585] rcu: RCU event tracing is enabled. [ 0.332697] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.336277] Trampoline variant of Tasks RCU enabled. [ 0.339182] Rude variant of Tasks RCU enabled. [ 0.341779] Tracing variant of Tasks RCU enabled. [ 0.344627] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.348790] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.352533] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.357181] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.362560] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.373706] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.378255] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.382812] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.395022] Console: colour VGA+ 80x25 [ 0.397188] printk: legacy console [tty1] enabled [ 0.477318] printk: legacy console [ttyS0] enabled [ 0.477318] printk: legacy console [ttyS0] enabled [ 0.482722] printk: legacy bootconsole [earlyser0] disabled [ 0.482722] printk: legacy bootconsole [earlyser0] disabled [ 0.488856] ACPI: Core revision 20250807 [ 0.491313] APIC: Switch to symmetric I/O mode setup [ 0.496011] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.498963] Hyper-V: enabling crash_kexec_post_notifiers [ 0.501997] Hyper-V: Using IPI hypercalls [ 0.505217] APIC: send_IPI() replaced with hv_send_ipi() [ 0.508384] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.511600] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.517549] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.524449] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.527779] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.539875] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.543328] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.548766] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.550835] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.552788] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.554346] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.555767] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.557764] Speculative Store Bypass: Vulnerable [ 0.559764] Spectre V2 : Mitigation: Retpolines [ 0.561354] RETBleed: Vulnerable [ 0.562763] ITS: Mitigation: Aligned branch/return thunks [ 0.564763] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.566763] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.568763] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.570768] active return thunk: its_return_thunk [ 0.572430] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.573765] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.575763] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.577445] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.578330] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.579763] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.581764] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.583764] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.585763] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.587348] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.588329] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.663294] Freeing SMP alternatives memory: 40K [ 0.664362] pid_max: default: 32768 minimum: 301 [ 0.665799] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.667830] landlock: Up and running. [ 0.669334] SELinux: Initializing. [ 0.670934] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.672370] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.674056] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.675517] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.676400] signal: max sigframe size: 3632 [ 0.677529] rcu: Hierarchical SRCU implementation. [ 0.678326] rcu: Max phase no-delay instances is 400. [ 0.679458] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.683066] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.684423] smp: Bringing up secondary CPUs ... [ 0.685448] smpboot: x86: Booting SMP configuration: [ 0.686358] .... node #0, CPUs: #1 [ 0.686773] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.689460] smp: Brought up 1 node, 2 CPUs [ 0.690323] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.691472] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.692595] devtmpfs: initialized [ 0.692762] x86/mm: Memory block size: 128MB [ 0.698789] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.700361] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.704441] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.708549] pinctrl core: initialized pinctrl subsystem [ 0.712900] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.717445] audit: initializing netlink subsys (disabled) [ 0.720347] audit: type=2000 audit(1788454469.176:1): state=initialized audit_enabled=0 res=1 [ 0.720347] thermal_sys: Registered thermal governor 'step_wise' [ 0.721376] cpuidle: using governor menu [ 0.723376] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.726419] dca service started, version 1.12.1 [ 0.729561] PCI: Using configuration type 1 for base access [ 0.732838] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.738934] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.742340] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.746334] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.750356] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.762198] ACPI: Added _OSI(Module Device) [ 0.765416] ACPI: Added _OSI(Processor Device) [ 0.768416] ACPI: Added _OSI(Processor Aggregator Device) [ 0.773368] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.776005] ACPI: Interpreter enabled [ 0.777327] ACPI: PM: (supports S0 S5) [ 0.778320] ACPI: Using IOAPIC for interrupt routing [ 0.779351] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.780482] PCI: Ignoring E820 reservations for host bridge windows [ 0.781808] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.799886] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.803351] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.807368] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.812375] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.817526] PCI host bridge to bus 0000:00 [ 0.820360] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.825768] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.829337] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.833374] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.836365] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.840559] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.844508] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.851305] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.857400] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.864270] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.867505] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.870363] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.874382] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.878333] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.881828] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.881828] * this clock source is slow. Consider trying other clock sources [ 0.889418] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.894831] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.900113] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.905576] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.908689] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.926535] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.930528] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.934475] ACPI: PCI: Interrupt link LNKB disabled [ 0.937675] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.941374] ACPI: PCI: Interrupt link LNKC disabled [ 0.944508] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.947341] ACPI: PCI: Interrupt link LNKD disabled [ 0.950803] iommu: Default domain type: Translated [ 0.952338] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.953341] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.959768] hv_vmbus: Vmbus version:5.3 [ 0.963049] PCI: Using ACPI for IRQ routing [ 0.965812] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.966762] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.966762] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.976765] vgaarb: loaded [ 0.978771] clocksource: Switched to clocksource tsc-early [ 0.982371] VFS: Disk quotas dquot_6.6.0 [ 0.984839] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.988770] pnp: PnP ACPI init [ 0.992450] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.995846] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.999037] system 00:06: [io 0x0278-0x027f] has been reserved [ 1.002207] system 00:06: [io 0x0378-0x037f] has been reserved [ 1.005456] system 00:06: [io 0x0678-0x067f] has been reserved [ 1.008686] system 00:06: [io 0x0778-0x077f] has been reserved [ 1.012111] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 1.015420] system 00:07: [io 0x0400-0x043f] has been reserved [ 1.018599] system 00:07: [io 0x0370-0x0371] has been reserved [ 1.021750] system 00:07: [io 0x0440-0x044f] has been reserved [ 1.024968] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 1.028943] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 1.032798] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 1.036523] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 1.040184] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 1.044290] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.047996] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.051635] pnp: PnP ACPI: found 9 devices [ 1.061387] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.066378] NET: Registered PF_INET protocol family [ 1.069398] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.083821] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.088747] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.094164] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.098875] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.103701] TCP: Hash tables configured (established 65536 bind 65536) [ 1.108193] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.112282] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.116769] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.120378] NET: Registered PF_XDP protocol family [ 1.123767] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.128101] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.131923] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.135482] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.139737] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.144440] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.148618] PCI: CLS 0 bytes, default 64 [ 1.154392] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.159618] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.165393] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.170593] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.176853] clocksource: Switched to clocksource tsc [ 1.197760] Initialise system trusted keyrings [ 1.201989] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.206534] Key type asymmetric registered [ 1.209131] Asymmetric key parser 'x509' registered [ 1.212410] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.216800] io scheduler mq-deadline registered [ 1.219749] io scheduler kyber registered [ 1.222281] io scheduler bfq registered [ 1.225076] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.228485] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.232610] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.237100] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.241700] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.248656] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.251589] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.254708] hv_vmbus: registering driver hyperv_keyboard [ 1.257920] rtc_cmos 00:00: RTC can wake from S4 [ 1.262922] rtc_cmos 00:00: registered as rtc0 [ 1.265963] rtc_cmos 00:00: setting system clock to 2026-09-03T16:54:30 UTC (1788454470) [ 1.270561] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.274099] intel_pstate: Intel P-state driver initializing [ 1.277557] NET: Registered PF_INET6 protocol family [ 1.281159] Segment Routing with IPv6 [ 1.283588] In-situ OAM (IOAM) with IPv6 [ 1.286169] NET: Registered PF_PACKET protocol family [ 1.289986] Key type dns_resolver registered [ 1.292817] IPI shorthand broadcast: enabled [ 1.297045] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.302113] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.310868] sched_clock: Marking stable (1149004256, 160951117)->(1403035070, -93079697) [ 1.315276] registered taskstats version 1 [ 1.318055] Loading compiled-in X.509 certificates [ 2.245946] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.255379] Demotion targets for Node 0: null [ 2.262289] Key type .fscrypt registered [ 2.265415] Key type fscrypt-provisioning registered [ 2.270639] ima: No TPM chip found, activating TPM-bypass! [ 2.275985] ima: Allocated hash algorithm: sha1 [ 2.279171] ima: No architecture policies found [ 2.286706] clk: Disabling unused clocks [ 2.304944] Freeing unused kernel image (initmem) memory: 17040K [ 2.307982] Write protecting the kernel read-only data: 47104k [ 2.310946] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.313868] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.316714] Run /init as init process [ 2.401879] SCSI subsystem initialized [ 2.414799] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.420507] scsi host0: ata_piix [ 2.422673] scsi host1: ata_piix [ 2.424764] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.427861] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.983270] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.988153] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 3.003398] pps_core: LinuxPPS API ver. 1 registered [ 3.005452] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.010459] PTP clock support registered [ 3.012944] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 3.016554] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 3.021376] hv_utils: Registering HyperV Utility Driver [ 3.023636] hv_vmbus: registering driver hv_utils [ 3.026036] hv_utils: Heartbeat IC version 3.0 [ 3.028683] hv_utils: Shutdown IC version 3.2 [ 3.030689] hv_utils: TimeSync IC version 4.0 [ 3.037092] hv_vmbus: registering driver hv_storvsc [ 3.040303] scsi host2: storvsc_host_t [ 3.040424] scsi host4: storvsc_host_t [ 3.041723] scsi host3: storvsc_host_t [ 3.043368] scsi: waiting for bus probes to complete ... [ 3.049848] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 3.057420] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 3.060190] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 3.060759] hid: raw HID events driver (C) Jiri Kosina [ 3.061786] sd 2:0:0:0: [sda] Write Protect is off [ 3.067392] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.081237] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.083758] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.086938] hv_vmbus: registering driver hid_hyperv [ 3.089702] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 3.092976] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.113713] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.118100] device-mapper: uevent: version 1.0.3 [ 3.120460] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.127892] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.160960] raid6: avx512x4 gen() 45742 MB/s [ 3.179959] raid6: avx512x2 gen() 46662 MB/s [ 3.198959] raid6: avx512x1 gen() 44250 MB/s [ 3.216959] raid6: avx2x4 gen() 38157 MB/s [ 3.235960] raid6: avx2x2 gen() 37612 MB/s [ 3.254958] raid6: avx2x1 gen() 31048 MB/s [ 3.257239] raid6: using algorithm avx512x2 gen() 46662 MB/s [ 3.275959] raid6: .... xor() 30651 MB/s, rmw enabled [ 3.278372] raid6: using avx512x2 recovery algorithm [ 3.286882] xor: automatically using best checksumming function avx [ 3.356101] Btrfs loaded, zoned=no, fsverity=no [ 3.360344] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (164) [ 3.365880] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.372562] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.375804] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.460613] ACPI: PM: Preparing to enter system sleep state S5 [ 63.463630] reboot: Restarting system [ 63.465593] reboot: machine restart          The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000398] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003379] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.007571] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.012385] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.014780] Using GB pages for direct mapping [ 0.017166] ACPI: Early table checksum verification disabled [ 0.020075] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.022762] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.027695] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.031982] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.036241] ACPI: FACS 0x000000003FFFF000 000040 [ 0.038513] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.042599] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.046697] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.050871] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.054605] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.058481] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.063010] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.066545] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.069815] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.072880] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.076097] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.079599] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.083090] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.086476] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.090330] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.093576] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.096915] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.100300] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.103520] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.106601] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.109951] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.113294] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.118014] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.120722] Zone ranges: [ 0.121879] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.127781] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.130555] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.133173] Device empty [ 0.134397] Movable zone start for each node [ 0.136258] Early memory node ranges [ 0.138028] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.140653] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.143559] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.146452] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.149518] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.152110] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.167089] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.172158] ACPI: PM-Timer IO Port: 0x408 [ 0.174253] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.177070] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.180079] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.183113] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.185936] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.189024] TSC deadline timer available [ 0.190946] CPU topo: Max. logical packages: 1 [ 0.193007] CPU topo: Max. logical dies: 1 [ 0.194962] CPU topo: Max. dies per package: 1 [ 0.197085] CPU topo: Max. threads per core: 2 [ 0.199062] CPU topo: Num. cores per package: 1 [ 0.201131] CPU topo: Num. threads per package: 2 [ 0.203217] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.206319] random: crng init done [ 0.208084] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.211204] Booting paravirtualized kernel on Hyper-V [ 0.213410] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.221856] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.225386] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.228257] Hyper-V: PV spinlocks enabled [ 0.229990] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.233870] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.254485] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.258380] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.262294] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.265728] software IO TLB: area num 2. [ 0.280715] Fallback order for Node 0: 0 [ 0.280719] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.286505] Policy zone: Normal [ 0.287863] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.304476] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.315452] ftrace: allocating 41455 entries in 164 pages [ 0.317992] ftrace: allocated 164 pages with 3 groups [ 0.320927] Dynamic Preempt: voluntary [ 0.322639] rcu: Preemptible hierarchical RCU implementation. [ 0.325126] rcu: RCU event tracing is enabled. [ 0.327164] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.331377] Trampoline variant of Tasks RCU enabled. [ 0.333669] Rude variant of Tasks RCU enabled. [ 0.335624] Tracing variant of Tasks RCU enabled. [ 0.337635] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.340936] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.344164] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.348300] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.352620] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.360683] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.364290] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.367901] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.378495] Console: colour VGA+ 80x25 [ 0.380192] printk: legacy console [tty1] enabled [ 0.457741] printk: legacy console [ttyS0] enabled [ 0.457741] printk: legacy console [ttyS0] enabled [ 0.463497] printk: legacy bootconsole [earlyser0] disabled [ 0.463497] printk: legacy bootconsole [earlyser0] disabled [ 0.469467] ACPI: Core revision 20250807 [ 0.472130] APIC: Switch to symmetric I/O mode setup [ 0.477199] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.479891] Hyper-V: enabling crash_kexec_post_notifiers [ 0.482854] Hyper-V: Using IPI hypercalls [ 0.485266] APIC: send_IPI() replaced with hv_send_ipi() [ 0.488191] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.491979] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.496206] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.500020] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.503393] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.514260] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.518211] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.523629] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.525304] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.526646] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.528627] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.530202] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.531627] Speculative Store Bypass: Vulnerable [ 0.533190] Spectre V2 : Mitigation: Retpolines [ 0.534627] RETBleed: Vulnerable [ 0.536627] ITS: Mitigation: Aligned branch/return thunks [ 0.538627] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.540627] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.542233] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.543631] active return thunk: its_return_thunk [ 0.545215] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.546234] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.547627] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.549198] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.550627] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.552627] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.554627] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.556199] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.557627] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.559627] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.561198] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.629815] Freeing SMP alternatives memory: 40K [ 0.631209] pid_max: default: 32768 minimum: 301 [ 0.633647] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.635266] landlock: Up and running. [ 0.636627] SELinux: Initializing. [ 0.638811] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.640641] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.643858] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.645420] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.646236] signal: max sigframe size: 3632 [ 0.647227] rcu: Hierarchical SRCU implementation. [ 0.648205] rcu: Max phase no-delay instances is 400. [ 0.649217] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.652949] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.654238] smp: Bringing up secondary CPUs ... [ 0.655311] smpboot: x86: Booting SMP configuration: [ 0.656221] .... node #0, CPUs: #1 [ 0.656637] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.659274] smp: Brought up 1 node, 2 CPUs [ 0.660199] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.661309] Memory: 8099280K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283568K reserved, 0K cma-reserved) [ 0.662447] devtmpfs: initialized [ 0.664261] x86/mm: Memory block size: 128MB [ 0.667825] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.669229] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.670235] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.674321] pinctrl core: initialized pinctrl subsystem [ 0.677652] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.681312] audit: initializing netlink subsys (disabled) [ 0.684652] audit: type=2000 audit(1788454536.166:1): state=initialized audit_enabled=0 res=1 [ 0.684731] thermal_sys: Registered thermal governor 'step_wise' [ 0.686231] cpuidle: using governor menu [ 0.688234] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.691271] dca service started, version 1.12.1 [ 0.694415] PCI: Using configuration type 1 for base access [ 0.697662] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.722179] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.726199] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.730205] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.733206] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.738765] ACPI: Added _OSI(Module Device) [ 0.740189] ACPI: Added _OSI(Processor Device) [ 0.741200] ACPI: Added _OSI(Processor Aggregator Device) [ 0.745602] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.750852] ACPI: Interpreter enabled [ 0.752217] ACPI: PM: (supports S0 S5) [ 0.753420] ACPI: Using IOAPIC for interrupt routing [ 0.756310] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.760262] PCI: Ignoring E820 reservations for host bridge windows [ 0.764430] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.781446] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.785348] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.789261] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.794289] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.801477] PCI host bridge to bus 0000:00 [ 0.803208] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.807273] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.811236] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.815459] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.819231] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.823256] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.828353] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.834252] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.841142] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.846873] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.850385] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.854206] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.858193] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.861401] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.865744] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.865744] * this clock source is slow. Consider trying other clock sources [ 0.872262] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.878900] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.884001] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.889379] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.893719] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.910281] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.914362] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.918262] ACPI: PCI: Interrupt link LNKB disabled [ 0.921518] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.926361] ACPI: PCI: Interrupt link LNKC disabled [ 0.929509] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.933329] ACPI: PCI: Interrupt link LNKD disabled [ 0.936666] iommu: Default domain type: Translated [ 0.938202] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.939306] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.946629] hv_vmbus: Vmbus version:5.3 [ 0.949908] PCI: Using ACPI for IRQ routing [ 0.953757] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.954626] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.954626] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.965632] vgaarb: loaded [ 0.967634] clocksource: Switched to clocksource tsc-early [ 0.971176] VFS: Disk quotas dquot_6.6.0 [ 0.973580] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.977792] pnp: PnP ACPI init [ 0.981516] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.985460] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.988731] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.991883] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.995150] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.998577] system 00:06: [io 0x0778-0x077f] has been reserved [ 1.001861] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 1.005243] system 00:07: [io 0x0400-0x043f] has been reserved [ 1.008455] system 00:07: [io 0x0370-0x0371] has been reserved [ 1.011697] system 00:07: [io 0x0440-0x044f] has been reserved [ 1.015103] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 1.019141] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 1.023396] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 1.027746] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 1.031603] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 1.035304] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.038965] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.042800] pnp: PnP ACPI: found 9 devices [ 1.052581] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.057428] NET: Registered PF_INET protocol family [ 1.060783] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.074669] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.080223] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.084558] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.088813] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.093386] TCP: Hash tables configured (established 65536 bind 65536) [ 1.097652] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.102164] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.106084] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.109423] NET: Registered PF_XDP protocol family [ 1.112141] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.115818] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.119431] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.123000] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.127096] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.131136] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.134540] PCI: CLS 0 bytes, default 64 [ 1.137156] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.141015] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.145213] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.149744] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.155138] clocksource: Switched to clocksource tsc [ 1.175239] Initialise system trusted keyrings [ 1.178502] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.182962] Key type asymmetric registered [ 1.185867] Asymmetric key parser 'x509' registered [ 1.190999] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.195674] io scheduler mq-deadline registered [ 1.198236] io scheduler kyber registered [ 1.200657] io scheduler bfq registered [ 1.204860] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.208951] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.213337] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.218259] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.222975] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.230499] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.233280] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.236618] hv_vmbus: registering driver hyperv_keyboard [ 1.239661] rtc_cmos 00:00: RTC can wake from S4 [ 1.244641] rtc_cmos 00:00: registered as rtc0 [ 1.253276] rtc_cmos 00:00: setting system clock to 2026-09-03T16:55:37 UTC (1788454537) [ 1.257822] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.261286] intel_pstate: Intel P-state driver initializing [ 1.264852] NET: Registered PF_INET6 protocol family [ 1.268150] Segment Routing with IPv6 [ 1.270618] In-situ OAM (IOAM) with IPv6 [ 1.273044] NET: Registered PF_PACKET protocol family [ 1.276757] Key type dns_resolver registered [ 1.279389] IPI shorthand broadcast: enabled [ 1.283337] sched_clock: Marking stable (1132004455, 150725675)->(1357282281, -74552151) [ 1.287738] registered taskstats version 1 [ 1.290526] Loading compiled-in X.509 certificates [ 1.327980] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.334237] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 2.220344] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.230533] Demotion targets for Node 0: null [ 2.233981] Key type .fscrypt registered [ 2.236815] Key type fscrypt-provisioning registered [ 2.240207] ima: No TPM chip found, activating TPM-bypass! [ 2.243861] ima: Allocated hash algorithm: sha1 [ 2.247136] ima: No architecture policies found [ 2.254995] clk: Disabling unused clocks [ 2.272941] Freeing unused kernel image (initmem) memory: 17040K [ 2.275790] Write protecting the kernel read-only data: 47104k [ 2.278739] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.281669] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.284543] Run /init as init process [ 2.370143] SCSI subsystem initialized [ 2.382362] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.388513] scsi host0: ata_piix [ 2.390625] scsi host1: ata_piix [ 2.392592] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.396079] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.956681] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.963036] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.979212] pps_core: LinuxPPS API ver. 1 registered [ 2.981719] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.987166] PTP clock support registered [ 2.989774] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.993707] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.997713] hv_utils: Registering HyperV Utility Driver [ 3.001642] hv_vmbus: registering driver hv_utils [ 3.005253] hv_utils: Heartbeat IC version 3.0 [ 3.007531] hv_utils: Shutdown IC version 3.2 [ 3.009704] hv_utils: TimeSync IC version 4.0 [ 3.013548] hv_vmbus: registering driver hv_storvsc [ 3.016628] scsi host2: storvsc_host_t [ 3.016654] scsi host3: storvsc_host_t [ 3.017914] scsi host4: storvsc_host_t [ 3.019547] scsi: waiting for bus probes to complete ... [ 3.026496] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 3.034568] hid: raw HID events driver (C) Jiri Kosina [ 3.039740] hv_vmbus: registering driver hid_hyperv [ 3.042801] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 3.048879] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 3.048881] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.054589] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 3.064743] sd 2:0:0:0: [sda] Write Protect is off [ 3.067237] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.082143] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.084927] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.105363] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.110554] device-mapper: uevent: version 1.0.3 [ 3.112995] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.120575] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.152734] raid6: avx512x4 gen() 44317 MB/s [ 3.172735] raid6: avx512x2 gen() 45691 MB/s [ 3.191734] raid6: avx512x1 gen() 44088 MB/s [ 3.210732] raid6: avx2x4 gen() 38729 MB/s [ 3.229735] raid6: avx2x2 gen() 38553 MB/s [ 3.248734] raid6: avx2x1 gen() 29465 MB/s [ 3.250994] raid6: using algorithm avx512x2 gen() 45691 MB/s [ 3.270733] raid6: .... xor() 30711 MB/s, rmw enabled [ 3.273268] raid6: using avx512x2 recovery algorithm [ 3.281700] xor: automatically using best checksumming function avx [ 3.349255] Btrfs loaded, zoned=no, fsverity=no [ 3.353399] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (165) [ 3.358697] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.363913] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.367089] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.454386] ACPI: PM: Preparing to enter system sleep state S5 [ 63.457454] reboot: Restarting system [ 63.459503] reboot: machine restart [m Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000400] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003253] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.007198] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.012397] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.014830] Using GB pages for direct mapping [ 0.016833] ACPI: Early table checksum verification disabled [ 0.019450] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.021876] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.025457] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.029342] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.032992] ACPI: FACS 0x000000003FFFF000 000040 [ 0.035230] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.039868] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.044513] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.049029] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.053434] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.057940] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.062662] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.066471] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.070581] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.074369] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.078176] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.081993] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.085677] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.089361] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.092715] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.096066] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.099001] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.102139] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.105385] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.108867] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.111990] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.115197] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.119784] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.122426] Zone ranges: [ 0.123714] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.126375] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.129068] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.132195] Device empty [ 0.133710] Movable zone start for each node [ 0.135918] Early memory node ranges [ 0.137721] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.143986] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.147071] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.149701] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.153240] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.156540] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.171318] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.176037] ACPI: PM-Timer IO Port: 0x408 [ 0.177735] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.180480] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.183375] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.186664] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.189675] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.192841] TSC deadline timer available [ 0.194565] CPU topo: Max. logical packages: 1 [ 0.196667] CPU topo: Max. logical dies: 1 [ 0.198643] CPU topo: Max. dies per package: 1 [ 0.200634] CPU topo: Max. threads per core: 2 [ 0.203064] CPU topo: Num. cores per package: 1 [ 0.205486] CPU topo: Num. threads per package: 2 [ 0.207553] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.210260] random: crng init done [ 0.211761] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.214766] Booting paravirtualized kernel on Hyper-V [ 0.216945] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.225414] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.228866] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.231709] Hyper-V: PV spinlocks enabled [ 0.233645] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.236779] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.253986] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.257923] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.262661] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.266497] software IO TLB: area num 2. [ 0.280523] Fallback order for Node 0: 0 [ 0.280527] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.286159] Policy zone: Normal [ 0.287487] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.303976] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.317316] ftrace: allocating 41455 entries in 164 pages [ 0.319831] ftrace: allocated 164 pages with 3 groups [ 0.323287] Dynamic Preempt: voluntary [ 0.325301] rcu: Preemptible hierarchical RCU implementation. [ 0.328413] rcu: RCU event tracing is enabled. [ 0.331062] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.333911] Trampoline variant of Tasks RCU enabled. [ 0.336037] Rude variant of Tasks RCU enabled. [ 0.337974] Tracing variant of Tasks RCU enabled. [ 0.340433] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.344920] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.348465] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.352921] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.357477] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.366136] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.369841] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.373892] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.384982] Console: colour VGA+ 80x25 [ 0.386569] printk: legacy console [tty1] enabled [ 0.474010] printk: legacy console [ttyS0] enabled [ 0.474010] printk: legacy console [ttyS0] enabled [ 0.478826] printk: legacy bootconsole [earlyser0] disabled [ 0.478826] printk: legacy bootconsole [earlyser0] disabled [ 0.484197] ACPI: Core revision 20250807 [ 0.486727] APIC: Switch to symmetric I/O mode setup [ 0.491165] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.494113] Hyper-V: enabling crash_kexec_post_notifiers [ 0.497027] Hyper-V: Using IPI hypercalls [ 0.499344] APIC: send_IPI() replaced with hv_send_ipi() [ 0.502792] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.506057] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.510291] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.514147] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.517623] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.528083] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.531568] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.537040] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.539110] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.541056] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.543038] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.544602] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.545618] Speculative Store Bypass: Vulnerable [ 0.547038] Spectre V2 : Mitigation: Retpolines [ 0.549038] RETBleed: Vulnerable [ 0.551038] ITS: Mitigation: Aligned branch/return thunks [ 0.552614] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.553628] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.555038] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.557042] active return thunk: its_return_thunk [ 0.559070] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.561038] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.563038] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.564590] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.566038] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.567592] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.569038] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.571038] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.572608] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.574038] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.575599] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.641108] Freeing SMP alternatives memory: 40K [ 0.643041] pid_max: default: 32768 minimum: 301 [ 0.645073] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.648067] landlock: Up and running. [ 0.650038] SELinux: Initializing. [ 0.652211] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.654051] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.656513] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.657919] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.658741] signal: max sigframe size: 3632 [ 0.659747] rcu: Hierarchical SRCU implementation. [ 0.660706] rcu: Max phase no-delay instances is 400. [ 0.661727] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.665446] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.666836] smp: Bringing up secondary CPUs ... [ 0.667777] smpboot: x86: Booting SMP configuration: [ 0.668722] .... node #0, CPUs: #1 [ 0.669050] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.671798] smp: Brought up 1 node, 2 CPUs [ 0.672705] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.673815] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.675066] devtmpfs: initialized [ 0.676794] x86/mm: Memory block size: 128MB [ 0.681329] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.682797] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.686777] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.692853] pinctrl core: initialized pinctrl subsystem [ 0.697202] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.701032] audit: initializing netlink subsys (disabled) [ 0.705069] audit: type=2000 audit(1788454603.173:1): state=initialized audit_enabled=0 res=1 [ 0.705150] thermal_sys: Registered thermal governor 'step_wise' [ 0.706670] cpuidle: using governor menu [ 0.708603] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.711658] dca service started, version 1.12.1 [ 0.714838] PCI: Using configuration type 1 for base access [ 0.718066] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.741091] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.745043] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.748631] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.752610] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.756729] ACPI: Added _OSI(Module Device) [ 0.759609] ACPI: Added _OSI(Processor Device) [ 0.761605] ACPI: Added _OSI(Processor Aggregator Device) [ 0.766045] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.772226] ACPI: Interpreter enabled [ 0.773600] ACPI: PM: (supports S0 S5) [ 0.775615] ACPI: Using IOAPIC for interrupt routing [ 0.778642] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.783666] PCI: Ignoring E820 reservations for host bridge windows [ 0.786809] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.803650] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.806622] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.810852] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.815659] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.821789] PCI host bridge to bus 0000:00 [ 0.823608] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.828793] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.832607] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.835594] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.839652] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.843699] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.846733] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.853560] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.862040] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.868410] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.871955] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.876616] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.879604] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.884699] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.889640] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.889640] * this clock source is slow. Consider trying other clock sources [ 0.896803] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.903432] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.909663] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.916601] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.921234] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.940448] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.943793] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.946606] ACPI: PCI: Interrupt link LNKB disabled [ 0.949769] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.953593] ACPI: PCI: Interrupt link LNKC disabled [ 0.955770] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.959619] ACPI: PCI: Interrupt link LNKD disabled [ 0.962079] iommu: Default domain type: Translated [ 0.963602] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.964622] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.971040] hv_vmbus: Vmbus version:5.3 [ 0.974105] PCI: Using ACPI for IRQ routing [ 0.977085] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.978037] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.978037] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.990041] vgaarb: loaded [ 0.992780] clocksource: Switched to clocksource tsc-early [ 0.996725] VFS: Disk quotas dquot_6.6.0 [ 0.999817] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.004409] pnp: PnP ACPI init [ 1.008778] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 1.013127] system 00:06: [io 0x0160-0x016f] has been reserved [ 1.017200] system 00:06: [io 0x0278-0x027f] has been reserved [ 1.021434] system 00:06: [io 0x0378-0x037f] has been reserved [ 1.025947] system 00:06: [io 0x0678-0x067f] has been reserved [ 1.029551] system 00:06: [io 0x0778-0x077f] has been reserved [ 1.033257] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 1.036678] system 00:07: [io 0x0400-0x043f] has been reserved [ 1.039871] system 00:07: [io 0x0370-0x0371] has been reserved [ 1.043225] system 00:07: [io 0x0440-0x044f] has been reserved [ 1.046362] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 1.050000] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 1.053610] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 1.057558] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 1.061964] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 1.065728] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.069302] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.073352] pnp: PnP ACPI: found 9 devices [ 1.083016] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.087566] NET: Registered PF_INET protocol family [ 1.090582] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.104077] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.109359] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.113374] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.117478] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.121820] TCP: Hash tables configured (established 65536 bind 65536) [ 1.125260] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.128787] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.132556] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.136085] NET: Registered PF_XDP protocol family [ 1.138836] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.142545] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.145843] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.149093] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.153195] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.157761] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.161851] PCI: CLS 0 bytes, default 64 [ 1.164984] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.170780] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.176276] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.181611] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.188415] clocksource: Switched to clocksource tsc [ 1.209319] Initialise system trusted keyrings [ 1.212963] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.217698] Key type asymmetric registered [ 1.220680] Asymmetric key parser 'x509' registered [ 1.225064] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.230820] io scheduler mq-deadline registered [ 1.234741] io scheduler kyber registered [ 1.237599] io scheduler bfq registered [ 1.243237] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.247876] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.252355] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.257307] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.262547] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.269999] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.272940] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.275966] hv_vmbus: registering driver hyperv_keyboard [ 1.280102] rtc_cmos 00:00: RTC can wake from S4 [ 1.285441] rtc_cmos 00:00: registered as rtc0 [ 1.288422] rtc_cmos 00:00: setting system clock to 2026-09-03T16:56:44 UTC (1788454604) [ 1.293167] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.297732] intel_pstate: Intel P-state driver initializing [ 1.301526] NET: Registered PF_INET6 protocol family [ 1.305229] Segment Routing with IPv6 [ 1.308198] In-situ OAM (IOAM) with IPv6 [ 1.311048] NET: Registered PF_PACKET protocol family [ 1.314964] Key type dns_resolver registered [ 1.318089] IPI shorthand broadcast: enabled [ 1.322699] sched_clock: Marking stable (1164004849, 158145991)->(1398617623, -76466783) [ 1.328993] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.335512] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.344923] registered taskstats version 1 [ 1.348254] Loading compiled-in X.509 certificates [ 2.251678] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.261769] Demotion targets for Node 0: null [ 2.265412] Key type .fscrypt registered [ 2.268443] Key type fscrypt-provisioning registered [ 2.271967] ima: No TPM chip found, activating TPM-bypass! [ 2.276016] ima: Allocated hash algorithm: sha1 [ 2.279443] ima: No architecture policies found [ 2.288365] clk: Disabling unused clocks [ 2.307175] Freeing unused kernel image (initmem) memory: 17040K [ 2.310226] Write protecting the kernel read-only data: 47104k [ 2.313279] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.316239] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.319231] Run /init as init process [ 2.403838] SCSI subsystem initialized [ 2.415002] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.420561] scsi host0: ata_piix [ 2.422554] scsi host1: ata_piix [ 2.424533] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.427751] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.965930] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.970988] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.989573] pps_core: LinuxPPS API ver. 1 registered [ 2.991632] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.996490] PTP clock support registered [ 2.997805] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 3.002011] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 3.006256] hv_utils: Registering HyperV Utility Driver [ 3.008850] hv_vmbus: registering driver hv_utils [ 3.011306] hv_utils: Heartbeat IC version 3.0 [ 3.013194] hv_utils: Shutdown IC version 3.2 [ 3.015056] hv_utils: TimeSync IC version 4.0 [ 3.017544] hv_vmbus: registering driver hv_storvsc [ 3.020709] scsi host4: storvsc_host_t [ 3.020803] scsi host3: storvsc_host_t [ 3.022203] scsi host2: storvsc_host_t [ 3.026265] scsi: waiting for bus probes to complete ... [ 3.029476] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 3.036499] hid: raw HID events driver (C) Jiri Kosina [ 3.038938] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 3.041668] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 3.043753] sd 2:0:0:0: [sda] Write Protect is off [ 3.045774] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.045957] hv_vmbus: registering driver hid_hyperv [ 3.051997] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 3.055042] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.069302] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.071406] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.091236] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.095431] device-mapper: uevent: version 1.0.3 [ 3.097451] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.104685] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.137155] raid6: avx512x4 gen() 44320 MB/s [ 3.156155] raid6: avx512x2 gen() 44217 MB/s [ 3.176154] raid6: avx512x1 gen() 42769 MB/s [ 3.195153] raid6: avx2x4 gen() 38009 MB/s [ 3.214155] raid6: avx2x2 gen() 37574 MB/s [ 3.233154] raid6: avx2x1 gen() 28416 MB/s [ 3.235245] raid6: using algorithm avx512x4 gen() 44320 MB/s [ 3.254154] raid6: .... xor() 9824 MB/s, rmw enabled [ 3.256613] raid6: using avx512x2 recovery algorithm [ 3.264846] xor: automatically using best checksumming function avx [ 3.331520] Btrfs loaded, zoned=no, fsverity=no [ 3.336252] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (164) [ 3.341590] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.346693] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.350016] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.428733] ACPI: PM: Preparing to enter system sleep state S5 [ 63.431746] reboot: Restarting system [ 63.434070] reboot: machine restart            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000398] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003279] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.007424] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.013614] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.016562] Using GB pages for direct mapping [ 0.018501] ACPI: Early table checksum verification disabled [ 0.020987] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.023387] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.027339] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.031302] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.034983] ACPI: FACS 0x000000003FFFF000 000040 [ 0.037173] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.040748] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.044984] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.048760] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.052341] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.055958] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.059803] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.062882] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.065900] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.068896] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.071837] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.075032] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.078016] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.080979] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.084181] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.087321] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.090380] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.093319] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.096922] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.099926] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.103005] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.106610] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.111498] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.114295] Zone ranges: [ 0.115356] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.117963] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.120539] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.123423] Device empty [ 0.124630] Movable zone start for each node [ 0.126416] Early memory node ranges [ 0.127928] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.130566] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.133259] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.135929] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.139097] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.141543] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.156265] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.160722] ACPI: PM-Timer IO Port: 0x408 [ 0.162556] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.165253] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.168177] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.171681] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.174672] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.178337] TSC deadline timer available [ 0.180416] CPU topo: Max. logical packages: 1 [ 0.182932] CPU topo: Max. logical dies: 1 [ 0.185561] CPU topo: Max. dies per package: 1 [ 0.189523] CPU topo: Max. threads per core: 2 [ 0.191864] CPU topo: Num. cores per package: 1 [ 0.194577] CPU topo: Num. threads per package: 2 [ 0.197188] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.199931] random: crng init done [ 0.201612] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.204189] Booting paravirtualized kernel on Hyper-V [ 0.206350] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.214714] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.218914] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.221772] Hyper-V: PV spinlocks enabled [ 0.223528] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.226715] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.244049] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.248150] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.251969] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.255350] software IO TLB: area num 2. [ 0.269308] Fallback order for Node 0: 0 [ 0.269312] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.274342] Policy zone: Normal [ 0.275644] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.292015] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.303591] ftrace: allocating 41455 entries in 164 pages [ 0.306484] ftrace: allocated 164 pages with 3 groups [ 0.309516] Dynamic Preempt: voluntary [ 0.311156] rcu: Preemptible hierarchical RCU implementation. [ 0.313905] rcu: RCU event tracing is enabled. [ 0.315879] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.318785] Trampoline variant of Tasks RCU enabled. [ 0.320924] Rude variant of Tasks RCU enabled. [ 0.322804] Tracing variant of Tasks RCU enabled. [ 0.324792] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.328365] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.331181] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.334848] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.338731] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.346493] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.349328] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.352793] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.363153] Console: colour VGA+ 80x25 [ 0.364734] printk: legacy console [tty1] enabled [ 0.443619] printk: legacy console [ttyS0] enabled [ 0.443619] printk: legacy console [ttyS0] enabled [ 0.448331] printk: legacy bootconsole [earlyser0] disabled [ 0.448331] printk: legacy bootconsole [earlyser0] disabled [ 0.453690] ACPI: Core revision 20250807 [ 0.456974] APIC: Switch to symmetric I/O mode setup [ 0.462020] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.464794] Hyper-V: enabling crash_kexec_post_notifiers [ 0.467729] Hyper-V: Using IPI hypercalls [ 0.470291] APIC: send_IPI() replaced with hv_send_ipi() [ 0.473251] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.477078] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.481223] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.485099] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.488759] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.499487] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.502960] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.508471] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.510543] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.512487] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.514469] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.516028] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.517053] Speculative Store Bypass: Vulnerable [ 0.518469] Spectre V2 : Mitigation: Retpolines [ 0.520469] RETBleed: Vulnerable [ 0.522030] ITS: Mitigation: Aligned branch/return thunks [ 0.523469] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.525469] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.527053] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.528473] active return thunk: its_return_thunk [ 0.530047] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.531469] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.533469] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.535180] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.536469] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.538470] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.540469] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.542469] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.544469] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.546469] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.548020] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.622260] Freeing SMP alternatives memory: 40K [ 0.623472] pid_max: default: 32768 minimum: 301 [ 0.625508] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.627540] landlock: Up and running. [ 0.629029] SELinux: Initializing. [ 0.633487] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.635484] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.638806] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.640354] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.641413] signal: max sigframe size: 3632 [ 0.642239] rcu: Hierarchical SRCU implementation. [ 0.643218] rcu: Max phase no-delay instances is 400. [ 0.644064] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.647762] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.649140] smp: Bringing up secondary CPUs ... [ 0.650118] smpboot: x86: Booting SMP configuration: [ 0.651050] .... node #0, CPUs: #1 [ 0.651472] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.654128] smp: Brought up 1 node, 2 CPUs [ 0.655016] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.656165] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.657527] devtmpfs: initialized [ 0.658468] x86/mm: Memory block size: 128MB [ 0.662643] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.664061] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.665074] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.666171] pinctrl core: initialized pinctrl subsystem [ 0.669619] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.673249] audit: initializing netlink subsys (disabled) [ 0.677497] audit: type=2000 audit(1788454672.174:1): state=initialized audit_enabled=0 res=1 [ 0.677581] thermal_sys: Registered thermal governor 'step_wise' [ 0.679185] cpuidle: using governor menu [ 0.681167] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.684189] dca service started, version 1.12.1 [ 0.687391] PCI: Using configuration type 1 for base access [ 0.691502] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.715524] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.720473] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.724470] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.728470] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.734842] ACPI: Added _OSI(Module Device) [ 0.736176] ACPI: Added _OSI(Processor Device) [ 0.737158] ACPI: Added _OSI(Processor Aggregator Device) [ 0.741540] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.748700] ACPI: Interpreter enabled [ 0.750181] ACPI: PM: (supports S0 S5) [ 0.751167] ACPI: Using IOAPIC for interrupt routing [ 0.754174] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.760243] PCI: Ignoring E820 reservations for host bridge windows [ 0.765356] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.784531] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.789204] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.794202] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.800188] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.807374] PCI host bridge to bus 0000:00 [ 0.810185] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.815377] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.819156] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.824147] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.829207] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.834470] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.838369] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.846587] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.853355] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.859558] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.863340] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.867206] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.871029] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.874041] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.878534] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.878534] * this clock source is slow. Consider trying other clock sources [ 0.885123] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.891533] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.895800] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.901202] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.905381] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.922768] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.926195] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.930407] ACPI: PCI: Interrupt link LNKB disabled [ 0.934470] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.938264] ACPI: PCI: Interrupt link LNKC disabled [ 0.942480] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.946052] ACPI: PCI: Interrupt link LNKD disabled [ 0.949511] iommu: Default domain type: Translated [ 0.951035] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.952036] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.958475] hv_vmbus: Vmbus version:5.3 [ 0.961746] PCI: Using ACPI for IRQ routing [ 0.964516] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.965468] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.965468] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.976473] vgaarb: loaded [ 0.978472] clocksource: Switched to clocksource tsc-early [ 0.981984] VFS: Disk quotas dquot_6.6.0 [ 0.984356] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.988903] pnp: PnP ACPI init [ 0.992951] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.996205] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.999551] system 00:06: [io 0x0278-0x027f] has been reserved [ 1.003372] system 00:06: [io 0x0378-0x037f] has been reserved [ 1.006571] system 00:06: [io 0x0678-0x067f] has been reserved [ 1.009835] system 00:06: [io 0x0778-0x077f] has been reserved [ 1.013056] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 1.016379] system 00:07: [io 0x0400-0x043f] has been reserved [ 1.020396] system 00:07: [io 0x0370-0x0371] has been reserved [ 1.024166] system 00:07: [io 0x0440-0x044f] has been reserved [ 1.027465] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 1.031509] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 1.035792] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 1.039617] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 1.043303] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 1.046963] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.050947] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.055331] pnp: PnP ACPI: found 9 devices [ 1.065011] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.070261] NET: Registered PF_INET protocol family [ 1.073227] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.086782] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.091151] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.096386] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.101461] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.107111] TCP: Hash tables configured (established 65536 bind 65536) [ 1.110865] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.114596] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.119107] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.122238] NET: Registered PF_XDP protocol family [ 1.125157] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.128948] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.132738] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.136168] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.139771] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.143375] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.146965] PCI: CLS 0 bytes, default 64 [ 1.149445] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.152929] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.157427] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.161899] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.167085] clocksource: Switched to clocksource tsc [ 1.186596] Initialise system trusted keyrings [ 1.189477] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.193915] Key type asymmetric registered [ 1.196438] Asymmetric key parser 'x509' registered [ 1.199554] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.203588] io scheduler mq-deadline registered [ 1.206393] io scheduler kyber registered [ 1.208841] io scheduler bfq registered [ 1.211762] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.215066] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.218866] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.223877] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.229237] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.236406] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.239254] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.242646] hv_vmbus: registering driver hyperv_keyboard [ 1.246106] rtc_cmos 00:00: RTC can wake from S4 [ 1.250806] rtc_cmos 00:00: registered as rtc0 [ 1.253747] rtc_cmos 00:00: setting system clock to 2026-09-03T16:57:53 UTC (1788454673) [ 1.258358] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.262044] intel_pstate: Intel P-state driver initializing [ 1.265895] NET: Registered PF_INET6 protocol family [ 1.269888] Segment Routing with IPv6 [ 1.272633] In-situ OAM (IOAM) with IPv6 [ 1.277465] NET: Registered PF_PACKET protocol family [ 1.281703] Key type dns_resolver registered [ 1.285820] IPI shorthand broadcast: enabled [ 1.289323] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.290119] sched_clock: Marking stable (1139007197, 150674839)->(1373399111, -83717075) [ 1.298767] registered taskstats version 1 [ 1.301319] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.301699] Loading compiled-in X.509 certificates [ 2.243953] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.252605] Demotion targets for Node 0: null [ 2.255910] Key type .fscrypt registered [ 2.258725] Key type fscrypt-provisioning registered [ 2.262428] ima: No TPM chip found, activating TPM-bypass! [ 2.266367] ima: Allocated hash algorithm: sha1 [ 2.269710] ima: No architecture policies found [ 2.277440] clk: Disabling unused clocks [ 2.295976] Freeing unused kernel image (initmem) memory: 17040K [ 2.298767] Write protecting the kernel read-only data: 47104k [ 2.301762] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.304658] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.307498] Run /init as init process [ 2.393654] SCSI subsystem initialized [ 2.404803] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.410465] scsi host0: ata_piix [ 2.412910] scsi host1: ata_piix [ 2.414808] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.418021] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.962388] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.967334] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.982992] pps_core: LinuxPPS API ver. 1 registered [ 2.988008] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.993239] PTP clock support registered [ 2.997007] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 3.001561] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 3.005177] hv_utils: Registering HyperV Utility Driver [ 3.008472] hv_vmbus: registering driver hv_utils [ 3.012707] hv_utils: Heartbeat IC version 3.0 [ 3.015165] hv_utils: Shutdown IC version 3.2 [ 3.017496] hv_utils: TimeSync IC version 4.0 [ 3.022892] hv_vmbus: registering driver hv_storvsc [ 3.025967] scsi host2: storvsc_host_t [ 3.025967] scsi host3: storvsc_host_t [ 3.026248] scsi host4: storvsc_host_t [ 3.028593] scsi: waiting for bus probes to complete ... [ 3.037009] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 3.044813] hid: raw HID events driver (C) Jiri Kosina [ 3.047222] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 3.050187] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 3.052634] sd 2:0:0:0: [sda] Write Protect is off [ 3.052831] hv_vmbus: registering driver hid_hyperv [ 3.056671] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 3.061234] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.064178] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.079860] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.082359] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.102279] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.107139] device-mapper: uevent: version 1.0.3 [ 3.109299] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.117164] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.148683] raid6: avx512x4 gen() 43873 MB/s [ 3.167684] raid6: avx512x2 gen() 44377 MB/s [ 3.187682] raid6: avx512x1 gen() 44061 MB/s [ 3.206683] raid6: avx2x4 gen() 38110 MB/s [ 3.225684] raid6: avx2x2 gen() 38115 MB/s [ 3.244683] raid6: avx2x1 gen() 27959 MB/s [ 3.246948] raid6: using algorithm avx512x2 gen() 44377 MB/s [ 3.265681] raid6: .... xor() 30692 MB/s, rmw enabled [ 3.268207] raid6: using avx512x2 recovery algorithm [ 3.276562] xor: automatically using best checksumming function avx [ 3.344803] Btrfs loaded, zoned=no, fsverity=no [ 3.348983] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (165) [ 3.354067] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.359539] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.362807] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.438379] ACPI: PM: Preparing to enter system sleep state S5 [ 63.441600] reboot: Restarting system [ 63.443762] reboot: machine restart e the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000421] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.004778] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.009413] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.015078] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.018052] Using GB pages for direct mapping [ 0.020863] ACPI: Early table checksum verification disabled [ 0.023722] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.027612] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.032516] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.036719] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.041830] ACPI: FACS 0x000000003FFFF000 000040 [ 0.043781] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.048117] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.052500] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.057069] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.060923] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.065275] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.069744] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.073505] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.076950] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.080539] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.083942] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.087781] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.091672] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.095059] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.098745] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.103065] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.106625] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.110845] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.114943] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.119336] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.124607] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.129043] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.134917] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.138390] Zone ranges: [ 0.139678] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.142405] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.144988] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.147792] Device empty [ 0.149214] Movable zone start for each node [ 0.151051] Early memory node ranges [ 0.152549] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.155406] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.158111] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.160936] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.164072] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.166541] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.181762] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.187708] ACPI: PM-Timer IO Port: 0x408 [ 0.189415] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.192811] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.198622] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.201850] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.205668] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.208639] TSC deadline timer available [ 0.210326] CPU topo: Max. logical packages: 1 [ 0.212522] CPU topo: Max. logical dies: 1 [ 0.214523] CPU topo: Max. dies per package: 1 [ 0.216534] CPU topo: Max. threads per core: 2 [ 0.218577] CPU topo: Num. cores per package: 1 [ 0.220620] CPU topo: Num. threads per package: 2 [ 0.222682] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.225350] random: crng init done [ 0.226970] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.229535] Booting paravirtualized kernel on Hyper-V [ 0.231651] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.240797] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.244475] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.247419] Hyper-V: PV spinlocks enabled [ 0.249219] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.252479] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.275524] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.282813] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.287841] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.292432] software IO TLB: area num 2. [ 0.306748] Fallback order for Node 0: 0 [ 0.306752] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.314052] Policy zone: Normal [ 0.315777] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.332231] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.344711] ftrace: allocating 41455 entries in 164 pages [ 0.347155] ftrace: allocated 164 pages with 3 groups [ 0.351077] Dynamic Preempt: voluntary [ 0.353185] rcu: Preemptible hierarchical RCU implementation. [ 0.356046] rcu: RCU event tracing is enabled. [ 0.358041] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.362012] Trampoline variant of Tasks RCU enabled. [ 0.364379] Rude variant of Tasks RCU enabled. [ 0.366968] Tracing variant of Tasks RCU enabled. [ 0.369334] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.372813] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.375820] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.379636] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.387453] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.395744] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.399580] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.403882] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.416968] Console: colour VGA+ 80x25 [ 0.418752] printk: legacy console [tty1] enabled [ 0.500292] printk: legacy console [ttyS0] enabled [ 0.500292] printk: legacy console [ttyS0] enabled [ 0.505491] printk: legacy bootconsole [earlyser0] disabled [ 0.505491] printk: legacy bootconsole [earlyser0] disabled [ 0.510995] ACPI: Core revision 20250807 [ 0.513420] APIC: Switch to symmetric I/O mode setup [ 0.518274] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.521040] Hyper-V: enabling crash_kexec_post_notifiers [ 0.524109] Hyper-V: Using IPI hypercalls [ 0.526420] APIC: send_IPI() replaced with hv_send_ipi() [ 0.529291] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.532584] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.536918] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.540747] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.543864] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.554835] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.558179] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.563296] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.565021] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.566312] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.568293] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.570299] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.572294] Speculative Store Bypass: Vulnerable [ 0.573874] Spectre V2 : Mitigation: Retpolines [ 0.575293] RETBleed: Vulnerable [ 0.577293] ITS: Mitigation: Aligned branch/return thunks [ 0.579293] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.581293] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.582884] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.583878] active return thunk: its_return_thunk [ 0.585316] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.586882] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.588293] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.590293] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.592293] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.593859] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.595002] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.596002] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.597293] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.599293] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.601293] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.675213] Freeing SMP alternatives memory: 40K [ 0.676004] pid_max: default: 32768 minimum: 301 [ 0.677332] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.679310] landlock: Up and running. [ 0.680988] SELinux: Initializing. [ 0.682464] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.684307] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.686819] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.688184] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.689210] signal: max sigframe size: 3632 [ 0.689924] rcu: Hierarchical SRCU implementation. [ 0.690865] rcu: Max phase no-delay instances is 400. [ 0.691893] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.695733] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.696961] smp: Bringing up secondary CPUs ... [ 0.698069] smpboot: x86: Booting SMP configuration: [ 0.699146] .... node #0, CPUs: #1 [ 0.699404] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.703034] smp: Brought up 1 node, 2 CPUs [ 0.703922] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.705043] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.706113] devtmpfs: initialized [ 0.708345] x86/mm: Memory block size: 128MB [ 0.711914] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.713063] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.714035] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.715071] pinctrl core: initialized pinctrl subsystem [ 0.715292] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.722096] audit: initializing netlink subsys (disabled) [ 0.726325] audit: type=2000 audit(1788454738.168:1): state=initialized audit_enabled=0 res=1 [ 0.726415] thermal_sys: Registered thermal governor 'step_wise' [ 0.728027] cpuidle: using governor menu [ 0.729976] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.734070] dca service started, version 1.12.1 [ 0.738334] PCI: Using configuration type 1 for base access [ 0.742322] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.768354] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.773297] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.777294] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.782134] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.787446] ACPI: Added _OSI(Module Device) [ 0.788983] ACPI: Added _OSI(Processor Device) [ 0.791989] ACPI: Added _OSI(Processor Aggregator Device) [ 0.796355] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.802602] ACPI: Interpreter enabled [ 0.803987] ACPI: PM: (supports S0 S5) [ 0.805297] ACPI: Using IOAPIC for interrupt routing [ 0.807343] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.812035] PCI: Ignoring E820 reservations for host bridge windows [ 0.816196] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.835351] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.839881] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.843886] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.848923] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.855278] PCI host bridge to bus 0000:00 [ 0.857868] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.861943] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.865894] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.869873] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.872909] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.876987] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.881209] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.887882] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.893681] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.901611] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.905021] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.908867] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.912856] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.917078] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.921711] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.921711] * this clock source is slow. Consider trying other clock sources [ 0.928918] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.935333] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.940834] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.946296] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.950204] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.968421] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.971169] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.974896] ACPI: PCI: Interrupt link LNKB disabled [ 0.978464] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.981941] ACPI: PCI: Interrupt link LNKC disabled [ 0.986521] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.989875] ACPI: PCI: Interrupt link LNKD disabled [ 0.993334] iommu: Default domain type: Translated [ 0.994853] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.995868] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 1.003298] hv_vmbus: Vmbus version:5.3 [ 1.006445] PCI: Using ACPI for IRQ routing [ 1.009342] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 1.010292] pci 0000:00:08.0: vgaarb: bridge control possible [ 1.010292] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 1.022298] vgaarb: loaded [ 1.024294] clocksource: Switched to clocksource tsc-early [ 1.027872] VFS: Disk quotas dquot_6.6.0 [ 1.030799] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.035012] pnp: PnP ACPI init [ 1.039085] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 1.042603] system 00:06: [io 0x0160-0x016f] has been reserved [ 1.046058] system 00:06: [io 0x0278-0x027f] has been reserved [ 1.049551] system 00:06: [io 0x0378-0x037f] has been reserved [ 1.053743] system 00:06: [io 0x0678-0x067f] has been reserved [ 1.057233] system 00:06: [io 0x0778-0x077f] has been reserved [ 1.061041] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 1.064798] system 00:07: [io 0x0400-0x043f] has been reserved [ 1.068255] system 00:07: [io 0x0370-0x0371] has been reserved [ 1.071803] system 00:07: [io 0x0440-0x044f] has been reserved [ 1.075392] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 1.079469] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 1.084118] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 1.089140] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 1.093810] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 1.100382] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.104218] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.108243] pnp: PnP ACPI: found 9 devices [ 1.118377] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.122940] NET: Registered PF_INET protocol family [ 1.127121] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.141097] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.146635] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.151686] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.157149] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.162340] TCP: Hash tables configured (established 65536 bind 65536) [ 1.166335] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.170180] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.174179] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.177701] NET: Registered PF_XDP protocol family [ 1.181041] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.185816] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.189902] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.194064] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.198389] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.204003] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.207325] PCI: CLS 0 bytes, default 64 [ 1.210056] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.213835] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.219689] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.225239] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.231808] clocksource: Switched to clocksource tsc [ 1.251823] Initialise system trusted keyrings [ 1.255146] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.259916] Key type asymmetric registered [ 1.262408] Asymmetric key parser 'x509' registered [ 1.265949] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.270512] io scheduler mq-deadline registered [ 1.273542] io scheduler kyber registered [ 1.275986] io scheduler bfq registered [ 1.278729] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.282619] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.288008] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.293066] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.298426] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.306691] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.310241] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.314134] hv_vmbus: registering driver hyperv_keyboard [ 1.317910] rtc_cmos 00:00: RTC can wake from S4 [ 1.324355] rtc_cmos 00:00: registered as rtc0 [ 1.327926] rtc_cmos 00:00: setting system clock to 2026-09-03T16:58:59 UTC (1788454739) [ 1.333276] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.337303] intel_pstate: Intel P-state driver initializing [ 1.341369] NET: Registered PF_INET6 protocol family [ 1.344556] Segment Routing with IPv6 [ 1.346874] In-situ OAM (IOAM) with IPv6 [ 1.349309] NET: Registered PF_PACKET protocol family [ 1.353101] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.358370] Key type dns_resolver registered [ 1.361595] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.374582] IPI shorthand broadcast: enabled [ 1.380609] sched_clock: Marking stable (1226004324, 154411479)->(1483926065, -103510262) [ 1.386461] registered taskstats version 1 [ 1.389933] Loading compiled-in X.509 certificates [ 2.296511] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.306494] Demotion targets for Node 0: null [ 2.309801] Key type .fscrypt registered [ 2.312802] Key type fscrypt-provisioning registered [ 2.317339] ima: No TPM chip found, activating TPM-bypass! [ 2.321493] ima: Allocated hash algorithm: sha1 [ 2.324788] ima: No architecture policies found [ 2.333530] clk: Disabling unused clocks [ 2.351831] Freeing unused kernel image (initmem) memory: 17040K [ 2.354555] Write protecting the kernel read-only data: 47104k [ 2.357372] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.360315] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.363213] Run /init as init process [ 2.447580] SCSI subsystem initialized [ 2.458843] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.464342] scsi host0: ata_piix [ 2.466314] scsi host1: ata_piix [ 2.468258] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.471590] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 3.010908] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 3.016335] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 3.034067] pps_core: LinuxPPS API ver. 1 registered [ 3.036430] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.042097] PTP clock support registered [ 3.045182] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 3.048853] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 3.053713] hv_utils: Registering HyperV Utility Driver [ 3.056404] hv_vmbus: registering driver hv_utils [ 3.060397] hv_utils: TimeSync IC version 4.0 [ 3.062870] hv_utils: Heartbeat IC version 3.0 [ 3.065286] hv_utils: Shutdown IC version 3.2 [ 3.069150] hv_vmbus: registering driver hv_storvsc [ 3.072575] scsi host2: storvsc_host_t [ 3.074074] scsi host4: storvsc_host_t [ 3.075119] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 3.076248] scsi host3: storvsc_host_t [ 3.091255] hid: raw HID events driver (C) Jiri Kosina [ 3.095226] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 3.095282] hv_vmbus: registering driver hid_hyperv [ 3.097920] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 3.103622] sd 2:0:0:0: [sda] Write Protect is off [ 3.106042] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.106116] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 3.113135] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.125665] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.128196] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.148784] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.153951] device-mapper: uevent: version 1.0.3 [ 3.156296] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.164631] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.197418] raid6: avx512x4 gen() 44097 MB/s [ 3.216423] raid6: avx512x2 gen() 46217 MB/s [ 3.236420] raid6: avx512x1 gen() 44162 MB/s [ 3.255420] raid6: avx2x4 gen() 38063 MB/s [ 3.274419] raid6: avx2x2 gen() 38192 MB/s [ 3.293418] raid6: avx2x1 gen() 29737 MB/s [ 3.296127] raid6: using algorithm avx512x2 gen() 46217 MB/s [ 3.315417] raid6: .... xor() 30686 MB/s, rmw enabled [ 3.317937] raid6: using avx512x2 recovery algorithm [ 3.326049] xor: automatically using best checksumming function avx [ 3.394395] Btrfs loaded, zoned=no, fsverity=no [ 3.398679] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (164) [ 3.403828] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.409048] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.412229] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.495069] ACPI: PM: Preparing to enter system sleep state S5 [ 63.497962] reboot: Restarting system [ 63.500792] reboot: machine restart [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000426] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.002909] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.006402] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.010652] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.013092] Using GB pages for direct mapping [ 0.015038] ACPI: Early table checksum verification disabled [ 0.017500] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.020004] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.023606] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.027255] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.032084] ACPI: FACS 0x000000003FFFF000 000040 [ 0.034130] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.038032] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.042109] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.046103] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.049777] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.053988] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.057683] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.060637] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.063778] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.066781] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.069752] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.072881] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.075870] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.078910] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.081873] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.084981] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.088899] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.091839] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.095056] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.098010] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.101027] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.104055] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.109030] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.111695] Zone ranges: [ 0.112743] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.116164] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.119441] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.122758] Device empty [ 0.125020] Movable zone start for each node [ 0.126856] Early memory node ranges [ 0.128535] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.131542] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.134716] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.137705] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.141058] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.143662] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.158156] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.163537] ACPI: PM-Timer IO Port: 0x408 [ 0.165508] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.168507] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.171470] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.174511] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.178041] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.182328] TSC deadline timer available [ 0.184391] CPU topo: Max. logical packages: 1 [ 0.186867] CPU topo: Max. logical dies: 1 [ 0.189140] CPU topo: Max. dies per package: 1 [ 0.191104] CPU topo: Max. threads per core: 2 [ 0.193058] CPU topo: Num. cores per package: 1 [ 0.195124] CPU topo: Num. threads per package: 2 [ 0.197180] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.199929] random: crng init done [ 0.201358] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.203905] Booting paravirtualized kernel on Hyper-V [ 0.206138] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.214470] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.217982] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.222726] Hyper-V: PV spinlocks enabled [ 0.224403] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.227985] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.245755] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.249656] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.254271] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.257737] software IO TLB: area num 2. [ 0.271232] Fallback order for Node 0: 0 [ 0.271236] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.277088] Policy zone: Normal [ 0.278602] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.294526] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.306467] ftrace: allocating 41455 entries in 164 pages [ 0.308865] ftrace: allocated 164 pages with 3 groups [ 0.311668] Dynamic Preempt: voluntary [ 0.313286] rcu: Preemptible hierarchical RCU implementation. [ 0.315925] rcu: RCU event tracing is enabled. [ 0.318097] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.321048] Trampoline variant of Tasks RCU enabled. [ 0.323641] Rude variant of Tasks RCU enabled. [ 0.325946] Tracing variant of Tasks RCU enabled. [ 0.328355] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.332269] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.335143] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.338885] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.342762] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.351293] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.354278] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.357757] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.369725] Console: colour VGA+ 80x25 [ 0.371326] printk: legacy console [tty1] enabled [ 0.448392] printk: legacy console [ttyS0] enabled [ 0.448392] printk: legacy console [ttyS0] enabled [ 0.453519] printk: legacy bootconsole [earlyser0] disabled [ 0.453519] printk: legacy bootconsole [earlyser0] disabled [ 0.460003] ACPI: Core revision 20250807 [ 0.462438] APIC: Switch to symmetric I/O mode setup [ 0.467439] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.470147] Hyper-V: enabling crash_kexec_post_notifiers [ 0.473046] Hyper-V: Using IPI hypercalls [ 0.478181] APIC: send_IPI() replaced with hv_send_ipi() [ 0.481168] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.484511] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.489348] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.493867] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.497003] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.507572] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.511302] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.516938] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.519011] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.520953] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.522548] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.523942] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.525936] Speculative Store Bypass: Vulnerable [ 0.527935] Spectre V2 : Mitigation: Retpolines [ 0.529935] RETBleed: Vulnerable [ 0.531935] ITS: Mitigation: Aligned branch/return thunks [ 0.533936] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.535544] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.536935] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.538942] active return thunk: its_return_thunk [ 0.540555] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.541935] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.543935] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.545493] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.546935] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.548485] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.549936] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.551936] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.553492] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.554935] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.556531] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.628898] Freeing SMP alternatives memory: 40K [ 0.629938] pid_max: default: 32768 minimum: 301 [ 0.631514] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.632538] landlock: Up and running. [ 0.633491] SELinux: Initializing. [ 0.636958] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.639936] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.646170] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.647658] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.648509] signal: max sigframe size: 3632 [ 0.649485] rcu: Hierarchical SRCU implementation. [ 0.650494] rcu: Max phase no-delay instances is 400. [ 0.651925] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.655182] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.656547] smp: Bringing up secondary CPUs ... [ 0.657598] smpboot: x86: Booting SMP configuration: [ 0.658507] .... node #0, CPUs: #1 [ 0.658938] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.661625] smp: Brought up 1 node, 2 CPUs [ 0.662489] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.663613] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.664744] devtmpfs: initialized [ 0.666574] x86/mm: Memory block size: 128MB [ 0.669982] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.671540] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.672538] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.673520] pinctrl core: initialized pinctrl subsystem [ 0.676382] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.679665] audit: initializing netlink subsys (disabled) [ 0.682961] audit: type=2000 audit(1788454806.171:1): state=initialized audit_enabled=0 res=1 [ 0.683054] thermal_sys: Registered thermal governor 'step_wise' [ 0.684530] cpuidle: using governor menu [ 0.686502] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.689542] dca service started, version 1.12.1 [ 0.692739] PCI: Using configuration type 1 for base access [ 0.695548] mtrr: your CPUs had inconsistent variable MTRR settings [ 0.698507] mtrr: probably your BIOS does not setup all CPUs. [ 0.701633] mtrr: corrected configuration. [ 0.704969] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.710105] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.713514] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.716501] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.720695] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.732997] ACPI: Added _OSI(Module Device) [ 0.734544] ACPI: Added _OSI(Processor Device) [ 0.735530] ACPI: Added _OSI(Processor Aggregator Device) [ 0.737826] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.744489] ACPI: Interpreter enabled [ 0.745518] ACPI: PM: (supports S0 S5) [ 0.746497] ACPI: Using IOAPIC for interrupt routing [ 0.748540] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.753524] PCI: Ignoring E820 reservations for host bridge windows [ 0.757728] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.775107] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.779724] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.784605] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.789551] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.795739] PCI host bridge to bus 0000:00 [ 0.798547] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.802567] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.806627] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.811694] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.816765] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.820571] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.823800] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.830592] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.836518] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.842995] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.846824] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.851555] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.854624] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.859679] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.864386] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.864386] * this clock source is slow. Consider trying other clock sources [ 0.872764] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.879410] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.885574] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.892754] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.895873] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.913934] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.917706] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.920532] ACPI: PCI: Interrupt link LNKB disabled [ 0.925683] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.929607] ACPI: PCI: Interrupt link LNKC disabled [ 0.932711] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.938611] ACPI: PCI: Interrupt link LNKD disabled [ 0.942130] iommu: Default domain type: Translated [ 0.943519] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.944518] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.950937] hv_vmbus: Vmbus version:5.3 [ 0.954115] PCI: Using ACPI for IRQ routing [ 0.956987] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.957934] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.957934] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.967937] vgaarb: loaded [ 0.969935] clocksource: Switched to clocksource tsc-early [ 0.973945] VFS: Disk quotas dquot_6.6.0 [ 0.976603] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.980444] pnp: PnP ACPI init [ 0.984190] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.993299] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.996747] system 00:06: [io 0x0278-0x027f] has been reserved [ 1.000020] system 00:06: [io 0x0378-0x037f] has been reserved [ 1.003618] system 00:06: [io 0x0678-0x067f] has been reserved [ 1.006981] system 00:06: [io 0x0778-0x077f] has been reserved [ 1.010395] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 1.013803] system 00:07: [io 0x0400-0x043f] has been reserved [ 1.017029] system 00:07: [io 0x0370-0x0371] has been reserved [ 1.020972] system 00:07: [io 0x0440-0x044f] has been reserved [ 1.024518] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 1.028390] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 1.031965] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 1.035826] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 1.039852] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 1.046404] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.050219] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.054174] pnp: PnP ACPI: found 9 devices [ 1.063806] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.070433] NET: Registered PF_INET protocol family [ 1.073815] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.087475] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.092686] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.096903] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.101512] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.105659] TCP: Hash tables configured (established 65536 bind 65536) [ 1.109401] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.113123] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.117437] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.120522] NET: Registered PF_XDP protocol family [ 1.123487] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.127242] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.130756] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.134082] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.137733] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.141451] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.144939] PCI: CLS 0 bytes, default 64 [ 1.147708] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.151276] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.155475] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.159835] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.165396] clocksource: Switched to clocksource tsc [ 1.185037] Initialise system trusted keyrings [ 1.188250] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.192189] Key type asymmetric registered [ 1.194772] Asymmetric key parser 'x509' registered [ 1.198336] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.202835] io scheduler mq-deadline registered [ 1.205567] io scheduler kyber registered [ 1.208214] io scheduler bfq registered [ 1.211258] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.214770] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.218643] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.223208] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.228005] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.234784] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.237678] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.240775] hv_vmbus: registering driver hyperv_keyboard [ 1.244063] rtc_cmos 00:00: RTC can wake from S4 [ 1.249317] rtc_cmos 00:00: registered as rtc0 [ 1.252376] rtc_cmos 00:00: setting system clock to 2026-09-03T17:00:07 UTC (1788454807) [ 1.257027] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.260745] intel_pstate: Intel P-state driver initializing [ 1.264248] NET: Registered PF_INET6 protocol family [ 1.267450] Segment Routing with IPv6 [ 1.269847] In-situ OAM (IOAM) with IPv6 [ 1.272522] NET: Registered PF_PACKET protocol family [ 1.275569] Key type dns_resolver registered [ 1.278382] IPI shorthand broadcast: enabled [ 1.282393] sched_clock: Marking stable (1128004331, 154177526)->(1357623779, -75441922) [ 1.286955] registered taskstats version 1 [ 1.290418] Loading compiled-in X.509 certificates [ 1.293372] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.298407] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 2.236200] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.245151] Demotion targets for Node 0: null [ 2.248420] Key type .fscrypt registered [ 2.251273] Key type fscrypt-provisioning registered [ 2.255074] ima: No TPM chip found, activating TPM-bypass! [ 2.258946] ima: Allocated hash algorithm: sha1 [ 2.262196] ima: No architecture policies found [ 2.270288] clk: Disabling unused clocks [ 2.288666] Freeing unused kernel image (initmem) memory: 17040K [ 2.291570] Write protecting the kernel read-only data: 47104k [ 2.294470] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.297383] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.300191] Run /init as init process [ 2.385341] SCSI subsystem initialized [ 2.396527] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.401938] scsi host0: ata_piix [ 2.403900] scsi host1: ata_piix [ 2.405770] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.409093] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.971135] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.975976] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.992649] pps_core: LinuxPPS API ver. 1 registered [ 2.995204] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.000376] PTP clock support registered [ 3.004168] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 3.008027] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 3.008353] hv_utils: Registering HyperV Utility Driver [ 3.013369] hv_vmbus: registering driver hv_utils [ 3.016384] hv_utils: Heartbeat IC version 3.0 [ 3.018258] hv_utils: Shutdown IC version 3.2 [ 3.020024] hv_utils: TimeSync IC version 4.0 [ 3.024412] hv_vmbus: registering driver hv_storvsc [ 3.027381] scsi host2: storvsc_host_t [ 3.029254] scsi host3: storvsc_host_t [ 3.030476] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 3.032262] scsi host4: storvsc_host_t [ 3.041025] hid: raw HID events driver (C) Jiri Kosina [ 3.044302] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 3.044325] hv_vmbus: registering driver hid_hyperv [ 3.046555] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 3.050747] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 3.053750] sd 2:0:0:0: [sda] Write Protect is off [ 3.055746] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.059358] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.078946] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.081696] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.101795] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.107470] device-mapper: uevent: version 1.0.3 [ 3.109765] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.117325] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.150187] raid6: avx512x4 gen() 45834 MB/s [ 3.168184] raid6: avx512x2 gen() 47159 MB/s [ 3.187185] raid6: avx512x1 gen() 45295 MB/s [ 3.206185] raid6: avx2x4 gen() 38358 MB/s [ 3.225185] raid6: avx2x2 gen() 38314 MB/s [ 3.244185] raid6: avx2x1 gen() 30143 MB/s [ 3.246641] raid6: using algorithm avx512x2 gen() 47159 MB/s [ 3.266185] raid6: .... xor() 30692 MB/s, rmw enabled [ 3.268878] raid6: using avx512x2 recovery algorithm [ 3.277272] xor: automatically using best checksumming function avx [ 3.344681] Btrfs loaded, zoned=no, fsverity=no [ 3.349022] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (164) [ 3.354684] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.360013] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.363278] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.410784] ACPI: PM: Preparing to enter system sleep state S5 [ 63.413848] reboot: Restarting system [ 63.415668] reboot: machine restart ----------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000399] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003317] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.006893] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.011862] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.014386] Using GB pages for direct mapping [ 0.016380] ACPI: Early table checksum verification disabled [ 0.018771] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.021782] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.025485] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.029095] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.032743] ACPI: FACS 0x000000003FFFF000 000040 [ 0.034722] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.038425] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.042691] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.046290] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.049881] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.053663] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.057797] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.061135] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.064079] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.067068] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.070054] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.073250] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.076203] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.079147] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.082133] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.085148] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.088281] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.091161] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.094857] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.098114] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.101542] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.104990] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.111297] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.114015] Zone ranges: [ 0.115074] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.117745] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.120375] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.122958] Device empty [ 0.124196] Movable zone start for each node [ 0.125988] Early memory node ranges [ 0.127485] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.130150] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.132765] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.136514] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.139462] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.141934] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.156565] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.161401] ACPI: PM-Timer IO Port: 0x408 [ 0.163269] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.166033] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.168971] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.172256] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.175007] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.177741] TSC deadline timer available [ 0.179427] CPU topo: Max. logical packages: 1 [ 0.182155] CPU topo: Max. logical dies: 1 [ 0.184547] CPU topo: Max. dies per package: 1 [ 0.187138] CPU topo: Max. threads per core: 2 [ 0.189544] CPU topo: Num. cores per package: 1 [ 0.192011] CPU topo: Num. threads per package: 2 [ 0.194487] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.197661] random: crng init done [ 0.199408] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.202463] Booting paravirtualized kernel on Hyper-V [ 0.205123] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.214442] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.218725] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.222079] Hyper-V: PV spinlocks enabled [ 0.224194] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.228742] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.249124] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.253730] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.258370] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.262484] software IO TLB: area num 2. [ 0.277402] Fallback order for Node 0: 0 [ 0.277406] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.284047] Policy zone: Normal [ 0.285660] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.303158] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.315030] ftrace: allocating 41455 entries in 164 pages [ 0.317901] ftrace: allocated 164 pages with 3 groups [ 0.321234] Dynamic Preempt: voluntary [ 0.323128] rcu: Preemptible hierarchical RCU implementation. [ 0.326966] rcu: RCU event tracing is enabled. [ 0.329241] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.332613] Trampoline variant of Tasks RCU enabled. [ 0.335188] Rude variant of Tasks RCU enabled. [ 0.337695] Tracing variant of Tasks RCU enabled. [ 0.340205] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.344093] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.347485] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.351888] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.356987] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.365511] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.368917] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.373276] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.385988] Console: colour VGA+ 80x25 [ 0.388330] printk: legacy console [tty1] enabled [ 0.486307] printk: legacy console [ttyS0] enabled [ 0.486307] printk: legacy console [ttyS0] enabled [ 0.492366] printk: legacy bootconsole [earlyser0] disabled [ 0.492366] printk: legacy bootconsole [earlyser0] disabled [ 0.499814] ACPI: Core revision 20250807 [ 0.502375] APIC: Switch to symmetric I/O mode setup [ 0.506998] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.509677] Hyper-V: enabling crash_kexec_post_notifiers [ 0.512588] Hyper-V: Using IPI hypercalls [ 0.516193] APIC: send_IPI() replaced with hv_send_ipi() [ 0.519175] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.522369] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.526448] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.531313] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.534816] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.545558] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.548963] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.554125] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.556196] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.557718] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.558695] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.560127] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.562124] Speculative Store Bypass: Vulnerable [ 0.564124] Spectre V2 : Mitigation: Retpolines [ 0.566123] RETBleed: Vulnerable [ 0.568123] ITS: Mitigation: Aligned branch/return thunks [ 0.570123] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.572123] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.574123] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.575729] active return thunk: its_return_thunk [ 0.577147] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.579123] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.580686] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.582123] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.583690] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.584679] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.586124] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.588123] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.590123] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.591688] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.592686] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.656272] Freeing SMP alternatives memory: 40K [ 0.657728] pid_max: default: 32768 minimum: 301 [ 0.659158] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.661191] landlock: Up and running. [ 0.663123] SELinux: Initializing. [ 0.665294] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.667128] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.669602] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.670869] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.671729] signal: max sigframe size: 3632 [ 0.672730] rcu: Hierarchical SRCU implementation. [ 0.673702] rcu: Max phase no-delay instances is 400. [ 0.674719] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.678404] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.679752] smp: Bringing up secondary CPUs ... [ 0.680780] smpboot: x86: Booting SMP configuration: [ 0.681705] .... node #0, CPUs: #1 [ 0.682128] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.684779] smp: Brought up 1 node, 2 CPUs [ 0.685684] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.686800] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.687936] devtmpfs: initialized [ 0.689746] x86/mm: Memory block size: 128MB [ 0.693174] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.694731] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.698729] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.703797] pinctrl core: initialized pinctrl subsystem [ 0.707150] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.710796] audit: initializing netlink subsys (disabled) [ 0.714156] audit: type=2000 audit(1788454873.165:1): state=initialized audit_enabled=0 res=1 [ 0.714262] thermal_sys: Registered thermal governor 'step_wise' [ 0.715746] cpuidle: using governor menu [ 0.717701] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.720752] dca service started, version 1.12.1 [ 0.724024] PCI: Using configuration type 1 for base access [ 0.727159] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.751175] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.753126] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.754715] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.755698] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.757727] ACPI: Added _OSI(Module Device) [ 0.758948] ACPI: Added _OSI(Processor Device) [ 0.760760] ACPI: Added _OSI(Processor Aggregator Device) [ 0.765143] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.771358] ACPI: Interpreter enabled [ 0.773133] ACPI: PM: (supports S0 S5) [ 0.775698] ACPI: Using IOAPIC for interrupt routing [ 0.777719] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.782717] PCI: Ignoring E820 reservations for host bridge windows [ 0.786886] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.803985] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.806701] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.810734] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.815739] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.821848] PCI host bridge to bus 0000:00 [ 0.823704] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.827720] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.830703] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.834732] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.839733] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.842721] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.845831] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.852970] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.859519] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.865452] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.868851] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.871695] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.875754] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.879699] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.884183] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.884183] * this clock source is slow. Consider trying other clock sources [ 0.890766] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.897817] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.902507] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.908003] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.912493] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.929605] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.934012] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.936780] ACPI: PCI: Interrupt link LNKB disabled [ 0.939857] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.943844] ACPI: PCI: Interrupt link LNKC disabled [ 0.947992] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.951823] ACPI: PCI: Interrupt link LNKD disabled [ 0.955163] iommu: Default domain type: Translated [ 0.956766] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.957707] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.964125] hv_vmbus: Vmbus version:5.3 [ 0.967401] PCI: Using ACPI for IRQ routing [ 0.970305] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.971122] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.971122] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.982126] vgaarb: loaded [ 0.984858] clocksource: Switched to clocksource tsc-early [ 0.988662] VFS: Disk quotas dquot_6.6.0 [ 0.991717] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.996084] pnp: PnP ACPI init [ 1.000792] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 1.005803] system 00:06: [io 0x0160-0x016f] has been reserved [ 1.009062] system 00:06: [io 0x0278-0x027f] has been reserved [ 1.012280] system 00:06: [io 0x0378-0x037f] has been reserved [ 1.015843] system 00:06: [io 0x0678-0x067f] has been reserved [ 1.020536] system 00:06: [io 0x0778-0x077f] has been reserved [ 1.024416] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 1.028371] system 00:07: [io 0x0400-0x043f] has been reserved [ 1.032293] system 00:07: [io 0x0370-0x0371] has been reserved [ 1.036136] system 00:07: [io 0x0440-0x044f] has been reserved [ 1.039421] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 1.043046] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 1.046744] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 1.050701] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 1.054353] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 1.057960] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.061579] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.066181] pnp: PnP ACPI: found 9 devices [ 1.075862] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.081984] NET: Registered PF_INET protocol family [ 1.085722] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.100970] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.106609] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.111427] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.116154] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.120294] TCP: Hash tables configured (established 65536 bind 65536) [ 1.123794] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.128795] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.133125] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.136419] NET: Registered PF_XDP protocol family [ 1.139367] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.143618] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.147240] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.150456] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.154000] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.157565] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.161086] PCI: CLS 0 bytes, default 64 [ 1.163517] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.166839] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.171006] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.175394] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.180614] clocksource: Switched to clocksource tsc [ 1.200105] Initialise system trusted keyrings [ 1.202930] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.207235] Key type asymmetric registered [ 1.209693] Asymmetric key parser 'x509' registered [ 1.213092] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.217022] io scheduler mq-deadline registered [ 1.219821] io scheduler kyber registered [ 1.222404] io scheduler bfq registered [ 1.226932] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.230249] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.234046] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.238650] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.243184] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.249783] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.252633] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.255714] hv_vmbus: registering driver hyperv_keyboard [ 1.258928] rtc_cmos 00:00: RTC can wake from S4 [ 1.263908] rtc_cmos 00:00: registered as rtc0 [ 1.266857] rtc_cmos 00:00: setting system clock to 2026-09-03T17:01:14 UTC (1788454874) [ 1.271441] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.274905] intel_pstate: Intel P-state driver initializing [ 1.278362] NET: Registered PF_INET6 protocol family [ 1.282034] Segment Routing with IPv6 [ 1.284302] In-situ OAM (IOAM) with IPv6 [ 1.286937] NET: Registered PF_PACKET protocol family [ 1.290053] Key type dns_resolver registered [ 1.292876] IPI shorthand broadcast: enabled [ 1.296756] sched_clock: Marking stable (1120004414, 175847090)->(1376012355, -80160851) [ 1.302336] registered taskstats version 1 [ 1.304887] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.309830] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.317955] Loading compiled-in X.509 certificates [ 2.251333] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.260647] Demotion targets for Node 0: null [ 2.263779] Key type .fscrypt registered [ 2.266996] Key type fscrypt-provisioning registered [ 2.270293] ima: No TPM chip found, activating TPM-bypass! [ 2.273992] ima: Allocated hash algorithm: sha1 [ 2.277113] ima: No architecture policies found [ 2.284767] clk: Disabling unused clocks [ 2.302870] Freeing unused kernel image (initmem) memory: 17040K [ 2.305814] Write protecting the kernel read-only data: 47104k [ 2.308751] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.311645] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.314758] Run /init as init process [ 2.401038] SCSI subsystem initialized [ 2.412764] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.418834] scsi host0: ata_piix [ 2.420890] scsi host1: ata_piix [ 2.422729] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.426137] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.974979] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.979953] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.996455] pps_core: LinuxPPS API ver. 1 registered [ 2.998551] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.003998] PTP clock support registered [ 3.009666] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 3.015418] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 3.023150] hv_utils: Registering HyperV Utility Driver [ 3.025934] hv_vmbus: registering driver hv_utils [ 3.028633] hv_utils: Shutdown IC version 3.2 [ 3.030478] hv_utils: Heartbeat IC version 3.0 [ 3.032305] hv_utils: TimeSync IC version 4.0 [ 3.036331] hv_vmbus: registering driver hv_storvsc [ 3.039473] scsi host2: storvsc_host_t [ 3.039498] scsi host3: storvsc_host_t [ 3.041431] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 3.044087] scsi host4: storvsc_host_t [ 3.053963] hid: raw HID events driver (C) Jiri Kosina [ 3.057181] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 3.057207] hv_vmbus: registering driver hid_hyperv [ 3.059367] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 3.064312] sd 2:0:0:0: [sda] Write Protect is off [ 3.064486] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 3.065785] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.068334] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.088172] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.092100] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.111977] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.116164] device-mapper: uevent: version 1.0.3 [ 3.118398] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.126117] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.158856] raid6: avx512x4 gen() 42414 MB/s [ 3.178855] raid6: avx512x2 gen() 43990 MB/s [ 3.197855] raid6: avx512x1 gen() 42591 MB/s [ 3.216854] raid6: avx2x4 gen() 38167 MB/s [ 3.235853] raid6: avx2x2 gen() 38115 MB/s [ 3.254854] raid6: avx2x1 gen() 31004 MB/s [ 3.257191] raid6: using algorithm avx512x2 gen() 43990 MB/s [ 3.275853] raid6: .... xor() 30687 MB/s, rmw enabled [ 3.278449] raid6: using avx512x2 recovery algorithm [ 3.286792] xor: automatically using best checksumming function avx [ 3.354145] Btrfs loaded, zoned=no, fsverity=no [ 3.358510] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (163) [ 3.364381] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.369611] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.372994] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.460527] ACPI: PM: Preparing to enter system sleep state S5 [ 63.463358] reboot: Restarting system [ 63.465371] reboot: machine restart ;2H||||||||+----------------------------------------------------------------------------+ Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... No relocation needed... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000398] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003235] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.007108] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.015444] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.017887] Using GB pages for direct mapping [ 0.019769] ACPI: Early table checksum verification disabled [ 0.022673] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.025092] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.029027] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.032655] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.036312] ACPI: FACS 0x000000003FFFF000 000040 [ 0.038250] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.041855] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.045953] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.049583] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.053227] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.056934] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.061009] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.064115] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.067305] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.070308] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.073323] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.076344] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.079624] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.082762] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.085946] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.088970] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.091760] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.095055] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.098138] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.101268] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.104357] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.107359] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.111844] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.114519] Zone ranges: [ 0.115661] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.118243] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.120910] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.123488] Device empty [ 0.124810] Movable zone start for each node [ 0.126604] Early memory node ranges [ 0.128076] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.130667] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.133290] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.135920] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.138844] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.141344] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.156042] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.160475] ACPI: PM-Timer IO Port: 0x408 [ 0.162603] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.165273] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.168135] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.170790] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.173648] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.176343] TSC deadline timer available [ 0.177990] CPU topo: Max. logical packages: 1 [ 0.179941] CPU topo: Max. logical dies: 1 [ 0.181873] CPU topo: Max. dies per package: 1 [ 0.183779] CPU topo: Max. threads per core: 2 [ 0.185684] CPU topo: Num. cores per package: 1 [ 0.187818] CPU topo: Num. threads per package: 2 [ 0.189868] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.193693] random: crng init done [ 0.195182] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.197725] Booting paravirtualized kernel on Hyper-V [ 0.199813] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.208345] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.211778] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.214572] Hyper-V: PV spinlocks enabled [ 0.216259] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.219406] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.240004] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.243935] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.247766] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.251563] software IO TLB: area num 2. [ 0.266010] Fallback order for Node 0: 0 [ 0.266015] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.272128] Policy zone: Normal [ 0.273782] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.290496] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.300959] ftrace: allocating 41455 entries in 164 pages [ 0.303400] ftrace: allocated 164 pages with 3 groups [ 0.306262] Dynamic Preempt: voluntary [ 0.308011] rcu: Preemptible hierarchical RCU implementation. [ 0.310812] rcu: RCU event tracing is enabled. [ 0.313000] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.316378] Trampoline variant of Tasks RCU enabled. [ 0.318822] Rude variant of Tasks RCU enabled. [ 0.321037] Tracing variant of Tasks RCU enabled. [ 0.323322] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.327011] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.330430] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.334672] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.339031] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.348378] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.352107] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.356397] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.367113] Console: colour VGA+ 80x25 [ 0.368770] printk: legacy console [tty1] enabled [ 0.447309] printk: legacy console [ttyS0] enabled [ 0.447309] printk: legacy console [ttyS0] enabled [ 0.452081] printk: legacy bootconsole [earlyser0] disabled [ 0.452081] printk: legacy bootconsole [earlyser0] disabled [ 0.457873] ACPI: Core revision 20250807 [ 0.460756] APIC: Switch to symmetric I/O mode setup [ 0.465252] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.467922] Hyper-V: enabling crash_kexec_post_notifiers [ 0.470888] Hyper-V: Using IPI hypercalls [ 0.473406] APIC: send_IPI() replaced with hv_send_ipi() [ 0.476666] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.480015] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.484398] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.488251] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.491412] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.501872] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.505920] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.511319] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.514337] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.515902] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.516881] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.519320] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.521317] Speculative Store Bypass: Vulnerable [ 0.523317] Spectre V2 : Mitigation: Retpolines [ 0.524876] RETBleed: Vulnerable [ 0.526317] ITS: Mitigation: Aligned branch/return thunks [ 0.528317] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.530317] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.533317] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.534899] active return thunk: its_return_thunk [ 0.536346] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.538317] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.539887] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.541317] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.543317] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.545317] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.546871] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.548317] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.550317] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.551871] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.552889] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.616578] Freeing SMP alternatives memory: 40K [ 0.618320] pid_max: default: 32768 minimum: 301 [ 0.619929] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.621389] landlock: Up and running. [ 0.622881] SELinux: Initializing. [ 0.624055] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.625332] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.627814] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.629204] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.630165] signal: max sigframe size: 3632 [ 0.631065] rcu: Hierarchical SRCU implementation. [ 0.631988] rcu: Max phase no-delay instances is 400. [ 0.633046] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.636705] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.638086] smp: Bringing up secondary CPUs ... [ 0.639108] smpboot: x86: Booting SMP configuration: [ 0.640082] .... node #0, CPUs: #1 [ 0.640432] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.643117] smp: Brought up 1 node, 2 CPUs [ 0.643985] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.645086] Memory: 8099280K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283568K reserved, 0K cma-reserved) [ 0.646136] devtmpfs: initialized [ 0.646316] x86/mm: Memory block size: 128MB [ 0.651361] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.652926] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.655924] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.660996] pinctrl core: initialized pinctrl subsystem [ 0.664337] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.669022] audit: initializing netlink subsys (disabled) [ 0.672347] audit: type=2000 audit(1788454940.165:1): state=initialized audit_enabled=0 res=1 [ 0.672431] thermal_sys: Registered thermal governor 'step_wise' [ 0.673950] cpuidle: using governor menu [ 0.675891] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.678979] dca service started, version 1.12.1 [ 0.682156] PCI: Using configuration type 1 for base access [ 0.685349] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.710850] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.714984] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.718903] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.722951] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.727982] ACPI: Added _OSI(Module Device) [ 0.728890] ACPI: Added _OSI(Processor Device) [ 0.730893] ACPI: Added _OSI(Processor Aggregator Device) [ 0.735292] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.741548] ACPI: Interpreter enabled [ 0.742946] ACPI: PM: (supports S0 S5) [ 0.743935] ACPI: Using IOAPIC for interrupt routing [ 0.745939] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.750919] PCI: Ignoring E820 reservations for host bridge windows [ 0.755124] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.772328] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.775935] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.779907] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.784934] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.791076] PCI host bridge to bus 0000:00 [ 0.792893] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.796917] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.800871] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.803907] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.807914] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.812125] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.815986] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.821755] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.827716] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.833348] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.837214] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.841029] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.844986] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.848884] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.852378] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.852378] * this clock source is slow. Consider trying other clock sources [ 0.859937] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.865316] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.870765] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.876247] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.880214] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.898596] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.902174] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.906095] ACPI: PCI: Interrupt link LNKB disabled [ 0.910040] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.912978] ACPI: PCI: Interrupt link LNKC disabled [ 0.917197] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.920947] ACPI: PCI: Interrupt link LNKD disabled [ 0.924356] iommu: Default domain type: Translated [ 0.925992] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.926896] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.933327] hv_vmbus: Vmbus version:5.3 [ 0.935597] PCI: Using ACPI for IRQ routing [ 0.938369] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.939316] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.939316] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.949319] vgaarb: loaded [ 0.951325] clocksource: Switched to clocksource tsc-early [ 0.956304] VFS: Disk quotas dquot_6.6.0 [ 0.959124] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.963050] pnp: PnP ACPI init [ 0.966666] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.969843] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.973006] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.976196] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.979572] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.982760] system 00:06: [io 0x0778-0x077f] has been reserved [ 0.986062] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.989410] system 00:07: [io 0x0400-0x043f] has been reserved [ 0.992755] system 00:07: [io 0x0370-0x0371] has been reserved [ 0.996490] system 00:07: [io 0x0440-0x044f] has been reserved [ 0.999773] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 1.003423] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 1.007647] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 1.011900] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 1.015546] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 1.020026] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.024464] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.028757] pnp: PnP ACPI: found 9 devices [ 1.038802] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.048718] NET: Registered PF_INET protocol family [ 1.052161] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.066296] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.071785] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.076527] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.081230] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.086118] TCP: Hash tables configured (established 65536 bind 65536) [ 1.089882] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.093592] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.097484] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.100544] NET: Registered PF_XDP protocol family [ 1.103212] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.106960] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.110482] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.113746] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.117308] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.120946] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.124257] PCI: CLS 0 bytes, default 64 [ 1.126719] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.130096] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.134168] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.138766] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.144898] clocksource: Switched to clocksource tsc [ 1.164426] Initialise system trusted keyrings [ 1.169094] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.173815] Key type asymmetric registered [ 1.176393] Asymmetric key parser 'x509' registered [ 1.180192] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.186067] io scheduler mq-deadline registered [ 1.189041] io scheduler kyber registered [ 1.191564] io scheduler bfq registered [ 1.195320] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.198895] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.203603] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.209126] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.213768] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.221253] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.224160] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.227398] hv_vmbus: registering driver hyperv_keyboard [ 1.230577] rtc_cmos 00:00: RTC can wake from S4 [ 1.235810] rtc_cmos 00:00: registered as rtc0 [ 1.239056] rtc_cmos 00:00: setting system clock to 2026-09-03T17:02:21 UTC (1788454941) [ 1.243573] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.247104] intel_pstate: Intel P-state driver initializing [ 1.251103] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.256329] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.265263] NET: Registered PF_INET6 protocol family [ 1.269116] Segment Routing with IPv6 [ 1.271518] In-situ OAM (IOAM) with IPv6 [ 1.274080] NET: Registered PF_PACKET protocol family [ 1.277954] Key type dns_resolver registered [ 1.281387] IPI shorthand broadcast: enabled [ 1.285764] sched_clock: Marking stable (1134004228, 150919609)->(1364486310, -79562473) [ 1.290291] registered taskstats version 1 [ 1.293156] Loading compiled-in X.509 certificates [ 2.215671] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.224684] Demotion targets for Node 0: null [ 2.227979] Key type .fscrypt registered [ 2.231108] Key type fscrypt-provisioning registered [ 2.234705] ima: No TPM chip found, activating TPM-bypass! [ 2.238511] ima: Allocated hash algorithm: sha1 [ 2.241628] ima: No architecture policies found [ 2.251147] clk: Disabling unused clocks [ 2.268901] Freeing unused kernel image (initmem) memory: 17040K [ 2.271833] Write protecting the kernel read-only data: 47104k [ 2.274694] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.278195] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.281424] Run /init as init process [ 2.366405] SCSI subsystem initialized [ 2.377721] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.383340] scsi host0: ata_piix [ 2.385289] scsi host1: ata_piix [ 2.387835] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.391403] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.952055] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.957118] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.973300] pps_core: LinuxPPS API ver. 1 registered [ 2.975430] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.980649] PTP clock support registered [ 2.984048] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.987445] hv_utils: Registering HyperV Utility Driver [ 2.987765] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.989453] hv_vmbus: registering driver hv_utils [ 2.996053] hv_utils: Shutdown IC version 3.2 [ 2.997898] hv_utils: Heartbeat IC version 3.0 [ 3.003128] hv_vmbus: registering driver hv_storvsc [ 3.005654] hv_utils: TimeSync IC version 4.0 [ 3.008432] scsi host2: storvsc_host_t [ 3.008450] scsi host4: storvsc_host_t [ 3.009718] scsi host3: storvsc_host_t [ 3.013731] scsi: waiting for bus probes to complete ... [ 3.017678] scsi 3:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 3.024620] hid: raw HID events driver (C) Jiri Kosina [ 3.027739] sd 3:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 3.028066] hv_vmbus: registering driver hid_hyperv [ 3.030041] sd 3:0:0:0: [sda] 4096-byte physical blocks [ 3.034719] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 3.035200] sd 3:0:0:0: [sda] Write Protect is off [ 3.037815] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.044002] sd 3:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.059085] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.061354] sd 3:0:0:0: [sda] Attached SCSI disk [ 3.081365] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.086147] device-mapper: uevent: version 1.0.3 [ 3.088518] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.096138] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.128928] raid6: avx512x4 gen() 44562 MB/s [ 3.148931] raid6: avx512x2 gen() 45985 MB/s [ 3.167927] raid6: avx512x1 gen() 44080 MB/s [ 3.186927] raid6: avx2x4 gen() 39517 MB/s [ 3.205927] raid6: avx2x2 gen() 39637 MB/s [ 3.224927] raid6: avx2x1 gen() 28562 MB/s [ 3.227193] raid6: using algorithm avx512x2 gen() 45985 MB/s [ 3.245928] raid6: .... xor() 30670 MB/s, rmw enabled [ 3.248978] raid6: using avx512x2 recovery algorithm [ 3.257468] xor: automatically using best checksumming function avx [ 3.325490] Btrfs loaded, zoned=no, fsverity=no [ 3.331000] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (163) [ 3.336734] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.342366] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.345776] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.428917] ACPI: PM: Preparing to enter system sleep state S5 [ 63.431839] reboot: Restarting system [ 63.433682] reboot: machine restart ds before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000400] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003296] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.008458] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.013730] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.016738] Using GB pages for direct mapping [ 0.019029] ACPI: Early table checksum verification disabled [ 0.021767] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.024934] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.029388] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.033289] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.037128] ACPI: FACS 0x000000003FFFF000 000040 [ 0.039840] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.043742] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.047695] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.051586] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.055937] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.060408] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.064244] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.067416] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.071133] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.074322] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.077522] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.080642] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.084233] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.087963] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.091190] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.094449] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.097553] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.100835] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.104233] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.107336] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.110375] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.113488] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.118139] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.120756] Zone ranges: [ 0.121948] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.124680] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.127252] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.129825] Device empty [ 0.131011] Movable zone start for each node [ 0.132848] Early memory node ranges [ 0.134609] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.137277] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.139880] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.142500] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.145530] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.148219] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.163056] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.168463] ACPI: PM-Timer IO Port: 0x408 [ 0.170132] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.172709] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.175547] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.178175] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.181706] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.184395] TSC deadline timer available [ 0.186024] CPU topo: Max. logical packages: 1 [ 0.187977] CPU topo: Max. logical dies: 1 [ 0.189887] CPU topo: Max. dies per package: 1 [ 0.191806] CPU topo: Max. threads per core: 2 [ 0.193703] CPU topo: Num. cores per package: 1 [ 0.195767] CPU topo: Num. threads per package: 2 [ 0.197885] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.200501] random: crng init done [ 0.201911] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.204442] Booting paravirtualized kernel on Hyper-V [ 0.206527] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.214875] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.218257] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.221033] Hyper-V: PV spinlocks enabled [ 0.222689] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.225714] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.242825] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.247192] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.251034] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.254356] software IO TLB: area num 2. [ 0.267979] Fallback order for Node 0: 0 [ 0.267984] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.273036] Policy zone: Normal [ 0.274336] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.291045] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.301882] ftrace: allocating 41455 entries in 164 pages [ 0.304148] ftrace: allocated 164 pages with 3 groups [ 0.307170] Dynamic Preempt: voluntary [ 0.309140] rcu: Preemptible hierarchical RCU implementation. [ 0.311986] rcu: RCU event tracing is enabled. [ 0.314180] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.317483] Trampoline variant of Tasks RCU enabled. [ 0.319960] Rude variant of Tasks RCU enabled. [ 0.322184] Tracing variant of Tasks RCU enabled. [ 0.324720] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.328567] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.331940] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.336204] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.341267] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.349652] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.352963] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.356745] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.366853] Console: colour VGA+ 80x25 [ 0.368454] printk: legacy console [tty1] enabled [ 0.445476] printk: legacy console [ttyS0] enabled [ 0.445476] printk: legacy console [ttyS0] enabled [ 0.450397] printk: legacy bootconsole [earlyser0] disabled [ 0.450397] printk: legacy bootconsole [earlyser0] disabled [ 0.455722] ACPI: Core revision 20250807 [ 0.458260] APIC: Switch to symmetric I/O mode setup [ 0.463031] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.466142] Hyper-V: enabling crash_kexec_post_notifiers [ 0.469089] Hyper-V: Using IPI hypercalls [ 0.471450] APIC: send_IPI() replaced with hv_send_ipi() [ 0.474337] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.477578] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.481834] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.485545] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.488711] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.499521] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.503389] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.508575] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.510645] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.512591] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.514572] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.516576] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.518572] Speculative Store Bypass: Vulnerable [ 0.520572] Spectre V2 : Mitigation: Retpolines [ 0.522132] RETBleed: Vulnerable [ 0.523130] ITS: Mitigation: Aligned branch/return thunks [ 0.524572] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.526572] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.528572] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.530576] active return thunk: its_return_thunk [ 0.532325] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.533572] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.535287] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.536319] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.537572] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.539572] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.541572] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.543572] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.545572] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.547311] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.548285] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.621986] Freeing SMP alternatives memory: 40K [ 0.623141] pid_max: default: 32768 minimum: 301 [ 0.624188] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.625640] landlock: Up and running. [ 0.627127] SELinux: Initializing. [ 0.628321] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.629172] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.632806] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.634308] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.635172] signal: max sigframe size: 3632 [ 0.636153] rcu: Hierarchical SRCU implementation. [ 0.637204] rcu: Max phase no-delay instances is 400. [ 0.638240] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.641848] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.643288] smp: Bringing up secondary CPUs ... [ 0.644310] smpboot: x86: Booting SMP configuration: [ 0.645196] .... node #0, CPUs: #1 [ 0.645576] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.648350] smp: Brought up 1 node, 2 CPUs [ 0.649136] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.650247] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.651601] devtmpfs: initialized [ 0.652571] x86/mm: Memory block size: 128MB [ 0.656759] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.658191] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.662182] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.666284] pinctrl core: initialized pinctrl subsystem [ 0.669583] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.673222] audit: initializing netlink subsys (disabled) [ 0.676160] audit: type=2000 audit(1788455008.173:1): state=initialized audit_enabled=0 res=1 [ 0.676160] thermal_sys: Registered thermal governor 'step_wise' [ 0.677174] cpuidle: using governor menu [ 0.679145] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.682194] dca service started, version 1.12.1 [ 0.685357] PCI: Using configuration type 1 for base access [ 0.688605] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.713624] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.718148] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.721157] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.725151] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.729257] ACPI: Added _OSI(Module Device) [ 0.732156] ACPI: Added _OSI(Processor Device) [ 0.736282] ACPI: Added _OSI(Processor Aggregator Device) [ 0.740553] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.745805] ACPI: Interpreter enabled [ 0.747146] ACPI: PM: (supports S0 S5) [ 0.748239] ACPI: Using IOAPIC for interrupt routing [ 0.750163] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.755181] PCI: Ignoring E820 reservations for host bridge windows [ 0.758329] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.775333] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.779328] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.783173] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.788181] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.793313] PCI host bridge to bus 0000:00 [ 0.796132] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.800169] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.804145] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.807169] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.812166] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.816165] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.819267] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.825023] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.832984] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.838604] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.841312] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.845150] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.848170] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.852145] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.855632] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.855632] * this clock source is slow. Consider trying other clock sources [ 0.863277] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.869559] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.874099] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.879289] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.884489] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.901666] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.905518] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.909279] ACPI: PCI: Interrupt link LNKB disabled [ 0.912442] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.916279] ACPI: PCI: Interrupt link LNKC disabled [ 0.919488] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.923161] ACPI: PCI: Interrupt link LNKD disabled [ 0.926611] iommu: Default domain type: Translated [ 0.928139] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.929160] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.935574] hv_vmbus: Vmbus version:5.3 [ 0.937849] PCI: Using ACPI for IRQ routing [ 0.940610] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.941571] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.941571] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.951575] vgaarb: loaded [ 0.953573] clocksource: Switched to clocksource tsc-early [ 0.957070] VFS: Disk quotas dquot_6.6.0 [ 0.959434] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.963280] pnp: PnP ACPI init [ 0.967056] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.970242] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.973429] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.976633] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.980023] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.983208] system 00:06: [io 0x0778-0x077f] has been reserved [ 0.986385] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.989630] system 00:07: [io 0x0400-0x043f] has been reserved [ 0.992797] system 00:07: [io 0x0370-0x0371] has been reserved [ 0.996042] system 00:07: [io 0x0440-0x044f] has been reserved [ 0.999199] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 1.002784] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 1.006360] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 1.010014] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 1.013927] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 1.017623] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.021245] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.024873] pnp: PnP ACPI: found 9 devices [ 1.034650] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.039145] NET: Registered PF_INET protocol family [ 1.041956] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.055436] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.060045] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.064301] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.068373] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.072348] TCP: Hash tables configured (established 65536 bind 65536) [ 1.075988] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.079515] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.083267] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.086365] NET: Registered PF_XDP protocol family [ 1.089001] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.092894] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.096164] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.099699] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.103299] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.107109] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.110549] PCI: CLS 0 bytes, default 64 [ 1.113017] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.116398] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.120510] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.125142] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.130308] clocksource: Switched to clocksource tsc [ 1.149883] Initialise system trusted keyrings [ 1.152744] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.156838] Key type asymmetric registered [ 1.159322] Asymmetric key parser 'x509' registered [ 1.162784] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.166824] io scheduler mq-deadline registered [ 1.169709] io scheduler kyber registered [ 1.172184] io scheduler bfq registered [ 1.174906] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.178249] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.182048] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.186825] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.191347] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.198488] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.201651] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.204622] hv_vmbus: registering driver hyperv_keyboard [ 1.207797] rtc_cmos 00:00: RTC can wake from S4 [ 1.212538] rtc_cmos 00:00: registered as rtc0 [ 1.215511] rtc_cmos 00:00: setting system clock to 2026-09-03T17:03:29 UTC (1788455009) [ 1.220383] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.223885] intel_pstate: Intel P-state driver initializing [ 1.227360] NET: Registered PF_INET6 protocol family [ 1.232538] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.232985] Segment Routing with IPv6 [ 1.239197] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.239413] In-situ OAM (IOAM) with IPv6 [ 1.249217] NET: Registered PF_PACKET protocol family [ 1.252013] Key type dns_resolver registered [ 1.257977] IPI shorthand broadcast: enabled [ 1.262288] sched_clock: Marking stable (1116004284, 145827143)->(1333954953, -72123526) [ 1.266785] registered taskstats version 1 [ 1.269388] Loading compiled-in X.509 certificates [ 2.207017] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.216152] Demotion targets for Node 0: null [ 2.219476] Key type .fscrypt registered [ 2.222406] Key type fscrypt-provisioning registered [ 2.226047] ima: No TPM chip found, activating TPM-bypass! [ 2.230092] ima: Allocated hash algorithm: sha1 [ 2.233413] ima: No architecture policies found [ 2.241260] clk: Disabling unused clocks [ 2.259813] Freeing unused kernel image (initmem) memory: 17040K [ 2.263076] Write protecting the kernel read-only data: 47104k [ 2.266187] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.269231] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.272081] Run /init as init process [ 2.359098] SCSI subsystem initialized [ 2.370479] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.376037] scsi host0: ata_piix [ 2.378035] scsi host1: ata_piix [ 2.379913] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.383202] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.929241] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.933909] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.950092] pps_core: LinuxPPS API ver. 1 registered [ 2.952651] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.957773] PTP clock support registered [ 2.960125] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.963526] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.966634] hv_utils: Registering HyperV Utility Driver [ 2.969476] hv_vmbus: registering driver hv_utils [ 2.972628] hv_utils: Heartbeat IC version 3.0 [ 2.974728] hv_utils: Shutdown IC version 3.2 [ 2.976576] hv_utils: TimeSync IC version 4.0 [ 2.981286] hv_vmbus: registering driver hv_storvsc [ 2.983945] scsi host3: storvsc_host_t [ 2.984026] scsi host4: storvsc_host_t [ 2.985365] scsi host2: storvsc_host_t [ 2.986967] scsi 3:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 2.997399] hid: raw HID events driver (C) Jiri Kosina [ 3.002081] hv_vmbus: registering driver hid_hyperv [ 3.004461] sd 3:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 3.007384] sd 3:0:0:0: [sda] 4096-byte physical blocks [ 3.009610] sd 3:0:0:0: [sda] Write Protect is off [ 3.009769] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 3.011091] sd 3:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.013516] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.032068] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.034707] sd 3:0:0:0: [sda] Attached SCSI disk [ 3.054553] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.058721] device-mapper: uevent: version 1.0.3 [ 3.060759] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.067793] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.099835] raid6: avx512x4 gen() 42309 MB/s [ 3.119836] raid6: avx512x2 gen() 44179 MB/s [ 3.138836] raid6: avx512x1 gen() 41507 MB/s [ 3.157835] raid6: avx2x4 gen() 36878 MB/s [ 3.176835] raid6: avx2x2 gen() 36946 MB/s [ 3.195833] raid6: avx2x1 gen() 28642 MB/s [ 3.198015] raid6: using algorithm avx512x2 gen() 44179 MB/s [ 3.216834] raid6: .... xor() 30700 MB/s, rmw enabled [ 3.219785] raid6: using avx512x2 recovery algorithm [ 3.228071] xor: automatically using best checksumming function avx [ 3.295797] Btrfs loaded, zoned=no, fsverity=no [ 3.300245] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (163) [ 3.305535] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.310848] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.314323] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.372495] ACPI: PM: Preparing to enter system sleep state S5 [ 63.375709] reboot: Restarting system [ 63.377794] reboot: machine restart [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000401] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003156] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.006837] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.011182] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.013623] Using GB pages for direct mapping [ 0.015757] ACPI: Early table checksum verification disabled [ 0.018200] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.020685] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.024336] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.027951] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.031897] ACPI: FACS 0x000000003FFFF000 000040 [ 0.034038] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.037735] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.041324] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.045101] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.049122] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.052698] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.056260] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.059299] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.062592] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.065553] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.068502] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.071450] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.074393] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.077375] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.081275] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.084436] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.087309] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.090267] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.093307] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.096448] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.099854] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.102909] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.107331] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.110558] Zone ranges: [ 0.111743] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.114399] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.117000] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.119648] Device empty [ 0.120858] Movable zone start for each node [ 0.122654] Early memory node ranges [ 0.124199] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.127070] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.129717] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.132313] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.135306] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.137791] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.153071] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.157866] ACPI: PM-Timer IO Port: 0x408 [ 0.159571] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.162283] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.166045] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.168896] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.171696] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.174544] TSC deadline timer available [ 0.176265] CPU topo: Max. logical packages: 1 [ 0.178196] CPU topo: Max. logical dies: 1 [ 0.180229] CPU topo: Max. dies per package: 1 [ 0.182202] CPU topo: Max. threads per core: 2 [ 0.184119] CPU topo: Num. cores per package: 1 [ 0.186248] CPU topo: Num. threads per package: 2 [ 0.188292] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.191167] random: crng init done [ 0.192660] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.195296] Booting paravirtualized kernel on Hyper-V [ 0.197407] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.205812] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.209517] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.212345] Hyper-V: PV spinlocks enabled [ 0.214054] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.217139] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.234706] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.238900] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.242654] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.246506] software IO TLB: area num 2. [ 0.260649] Fallback order for Node 0: 0 [ 0.260655] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.266123] Policy zone: Normal [ 0.267442] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.284478] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.296993] ftrace: allocating 41455 entries in 164 pages [ 0.299416] ftrace: allocated 164 pages with 3 groups [ 0.302537] Dynamic Preempt: voluntary [ 0.304199] rcu: Preemptible hierarchical RCU implementation. [ 0.306916] rcu: RCU event tracing is enabled. [ 0.308885] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.311775] Trampoline variant of Tasks RCU enabled. [ 0.313955] Rude variant of Tasks RCU enabled. [ 0.316347] Tracing variant of Tasks RCU enabled. [ 0.318955] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.322405] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.326019] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.329841] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.333889] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.342797] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.345865] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.349647] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.360428] Console: colour VGA+ 80x25 [ 0.362033] printk: legacy console [tty1] enabled [ 0.444356] printk: legacy console [ttyS0] enabled [ 0.444356] printk: legacy console [ttyS0] enabled [ 0.449528] printk: legacy bootconsole [earlyser0] disabled [ 0.449528] printk: legacy bootconsole [earlyser0] disabled [ 0.455103] ACPI: Core revision 20250807 [ 0.457652] APIC: Switch to symmetric I/O mode setup [ 0.463747] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.467151] Hyper-V: enabling crash_kexec_post_notifiers [ 0.470111] Hyper-V: Using IPI hypercalls [ 0.473209] APIC: send_IPI() replaced with hv_send_ipi() [ 0.476491] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.479998] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.484392] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.488211] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.491682] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.502997] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.507152] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.512496] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.514568] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.516515] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.518066] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.520500] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.522135] Speculative Store Bypass: Vulnerable [ 0.523494] Spectre V2 : Mitigation: Retpolines [ 0.525494] RETBleed: Vulnerable [ 0.527494] ITS: Mitigation: Aligned branch/return thunks [ 0.529494] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.531494] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.533494] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.535498] active return thunk: its_return_thunk [ 0.537502] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.539098] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.540494] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.542494] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.544494] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.546068] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.547494] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.549063] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.550061] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.551494] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.553494] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.618089] Freeing SMP alternatives memory: 40K [ 0.619497] pid_max: default: 32768 minimum: 301 [ 0.621085] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.622560] landlock: Up and running. [ 0.624046] SELinux: Initializing. [ 0.625235] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.626508] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.628935] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.630245] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.631449] signal: max sigframe size: 3632 [ 0.632085] rcu: Hierarchical SRCU implementation. [ 0.633065] rcu: Max phase no-delay instances is 400. [ 0.634087] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.637787] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.639149] smp: Bringing up secondary CPUs ... [ 0.640203] smpboot: x86: Booting SMP configuration: [ 0.641107] .... node #0, CPUs: #1 [ 0.641500] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.644143] smp: Brought up 1 node, 2 CPUs [ 0.645064] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.646180] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.647306] devtmpfs: initialized [ 0.647493] x86/mm: Memory block size: 128MB [ 0.652544] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.654123] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.655127] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.659172] pinctrl core: initialized pinctrl subsystem [ 0.662546] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.666190] audit: initializing netlink subsys (disabled) [ 0.669527] audit: type=2000 audit(1788455075.161:1): state=initialized audit_enabled=0 res=1 [ 0.669612] thermal_sys: Registered thermal governor 'step_wise' [ 0.671110] cpuidle: using governor menu [ 0.673206] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.676119] dca service started, version 1.12.1 [ 0.679331] PCI: Using configuration type 1 for base access [ 0.683135] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.707536] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.709061] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.710049] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.711055] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.713049] ACPI: Added _OSI(Module Device) [ 0.715340] ACPI: Added _OSI(Processor Device) [ 0.718068] ACPI: Added _OSI(Processor Aggregator Device) [ 0.722438] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.727718] ACPI: Interpreter enabled [ 0.729076] ACPI: PM: (supports S0 S5) [ 0.730092] ACPI: Using IOAPIC for interrupt routing [ 0.732100] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.737082] PCI: Ignoring E820 reservations for host bridge windows [ 0.740267] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.757541] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.761091] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.765177] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.770111] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.776640] PCI host bridge to bus 0000:00 [ 0.779056] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.782120] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.786072] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.790055] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.794142] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.798085] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.801182] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.807333] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.813880] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.819495] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.822213] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.826195] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.831062] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.834157] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.838697] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.838697] * this clock source is slow. Consider trying other clock sources [ 0.846132] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.851526] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.856045] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.861215] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.865386] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.881603] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.885252] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.888069] ACPI: PCI: Interrupt link LNKB disabled [ 0.891219] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.895061] ACPI: PCI: Interrupt link LNKC disabled [ 0.897225] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.901084] ACPI: PCI: Interrupt link LNKD disabled [ 0.904253] iommu: Default domain type: Translated [ 0.905061] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.906108] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.911526] hv_vmbus: Vmbus version:5.3 [ 0.914762] PCI: Using ACPI for IRQ routing [ 0.918380] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.918493] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.918493] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.928496] vgaarb: loaded [ 0.931154] clocksource: Switched to clocksource tsc-early [ 0.933991] VFS: Disk quotas dquot_6.6.0 [ 0.936331] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.940128] pnp: PnP ACPI init [ 0.943743] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.947066] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.950325] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.953485] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.956667] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.959985] system 00:06: [io 0x0778-0x077f] has been reserved [ 0.963414] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.966738] system 00:07: [io 0x0400-0x043f] has been reserved [ 0.969983] system 00:07: [io 0x0370-0x0371] has been reserved [ 0.973108] system 00:07: [io 0x0440-0x044f] has been reserved [ 0.976525] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.980926] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.984703] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.988324] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 0.992213] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.997176] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.001270] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.005710] pnp: PnP ACPI: found 9 devices [ 1.015318] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.020038] NET: Registered PF_INET protocol family [ 1.023123] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.038083] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.044289] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.048732] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.053005] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.057332] TCP: Hash tables configured (established 65536 bind 65536) [ 1.061623] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.065588] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.069550] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.072871] NET: Registered PF_XDP protocol family [ 1.075755] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.079513] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.083400] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.087158] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.090892] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.094638] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.098090] PCI: CLS 0 bytes, default 64 [ 1.100625] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.104232] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.108471] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.112883] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.118246] clocksource: Switched to clocksource tsc [ 1.137920] Initialise system trusted keyrings [ 1.142908] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.147670] Key type asymmetric registered [ 1.150987] Asymmetric key parser 'x509' registered [ 1.155007] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.160875] io scheduler mq-deadline registered [ 1.164323] io scheduler kyber registered [ 1.167484] io scheduler bfq registered [ 1.170929] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.175168] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.179955] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.185936] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.191957] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.200501] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.204182] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.207803] hv_vmbus: registering driver hyperv_keyboard [ 1.211297] rtc_cmos 00:00: RTC can wake from S4 [ 1.216353] rtc_cmos 00:00: registered as rtc0 [ 1.219362] rtc_cmos 00:00: setting system clock to 2026-09-03T17:04:36 UTC (1788455076) [ 1.223787] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.227321] intel_pstate: Intel P-state driver initializing [ 1.231021] NET: Registered PF_INET6 protocol family [ 1.234166] Segment Routing with IPv6 [ 1.236458] In-situ OAM (IOAM) with IPv6 [ 1.238891] NET: Registered PF_PACKET protocol family [ 1.241863] Key type dns_resolver registered [ 1.244619] IPI shorthand broadcast: enabled [ 1.248197] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.253197] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.262062] sched_clock: Marking stable (1103005074, 158846485)->(1345439552, -83587993) [ 1.266519] registered taskstats version 1 [ 1.269220] Loading compiled-in X.509 certificates [ 2.188264] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.197616] Demotion targets for Node 0: null [ 2.201249] Key type .fscrypt registered [ 2.204063] Key type fscrypt-provisioning registered [ 2.207390] ima: No TPM chip found, activating TPM-bypass! [ 2.211118] ima: Allocated hash algorithm: sha1 [ 2.214191] ima: No architecture policies found [ 2.222476] clk: Disabling unused clocks [ 2.240144] Freeing unused kernel image (initmem) memory: 17040K [ 2.243140] Write protecting the kernel read-only data: 47104k [ 2.245843] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.248763] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.251404] Run /init as init process [ 2.337232] SCSI subsystem initialized [ 2.354106] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.360611] scsi host0: ata_piix [ 2.362647] scsi host1: ata_piix [ 2.364526] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.367799] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.919305] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.924290] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.940173] pps_core: LinuxPPS API ver. 1 registered [ 2.942255] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.947331] PTP clock support registered [ 2.948819] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.952629] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.955529] hv_utils: Registering HyperV Utility Driver [ 2.958431] hv_vmbus: registering driver hv_utils [ 2.961197] hv_utils: Heartbeat IC version 3.0 [ 2.963065] hv_utils: Shutdown IC version 3.2 [ 2.964831] hv_utils: TimeSync IC version 4.0 [ 2.969334] hv_vmbus: registering driver hv_storvsc [ 2.972699] scsi host2: storvsc_host_t [ 2.974986] scsi host3: storvsc_host_t [ 2.976265] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 2.977146] scsi host4: storvsc_host_t [ 2.986510] hid: raw HID events driver (C) Jiri Kosina [ 2.989677] hv_vmbus: registering driver hid_hyperv [ 2.992058] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 2.994813] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 2.996800] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 2.997236] sd 2:0:0:0: [sda] Write Protect is off [ 2.999656] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.006873] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.022291] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.024666] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.045575] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.051272] device-mapper: uevent: version 1.0.3 [ 3.053488] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.061581] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.095855] raid6: avx512x4 gen() 44267 MB/s [ 3.115855] raid6: avx512x2 gen() 46363 MB/s [ 3.135855] raid6: avx512x1 gen() 44263 MB/s [ 3.154854] raid6: avx2x4 gen() 39751 MB/s [ 3.173854] raid6: avx2x2 gen() 39451 MB/s [ 3.192855] raid6: avx2x1 gen() 29497 MB/s [ 3.194957] raid6: using algorithm avx512x2 gen() 46363 MB/s [ 3.213854] raid6: .... xor() 30667 MB/s, rmw enabled [ 3.216458] raid6: using avx512x2 recovery algorithm [ 3.224561] xor: automatically using best checksumming function avx [ 3.292258] Btrfs loaded, zoned=no, fsverity=no [ 3.296370] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (164) [ 3.301615] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.306743] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.309941] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.392439] ACPI: PM: Preparing to enter system sleep state S5 [ 63.395642] reboot: Restarting system [ 63.397616] reboot: machine restart +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000398] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003379] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.008385] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.013592] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.016537] Using GB pages for direct mapping [ 0.019018] ACPI: Early table checksum verification disabled [ 0.021928] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.024894] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.029301] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.033662] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.038005] ACPI: FACS 0x000000003FFFF000 000040 [ 0.040394] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.044842] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.049139] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.053463] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.058132] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.062473] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.066828] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.070897] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.074494] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.078105] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.081729] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.085229] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.089245] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.092859] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.096453] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.100383] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.104021] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.107533] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.111025] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.114673] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.118536] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.122227] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.127752] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.130943] Zone ranges: [ 0.132168] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.135602] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.138827] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.141990] Device empty [ 0.143457] Movable zone start for each node [ 0.145622] Early memory node ranges [ 0.147410] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.150643] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.153794] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.157039] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.160618] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.163521] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.179141] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.184877] ACPI: PM-Timer IO Port: 0x408 [ 0.186883] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.190089] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.193518] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.197320] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.200655] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.203885] TSC deadline timer available [ 0.205868] CPU topo: Max. logical packages: 1 [ 0.208298] CPU topo: Max. logical dies: 1 [ 0.210659] CPU topo: Max. dies per package: 1 [ 0.213198] CPU topo: Max. threads per core: 2 [ 0.215582] CPU topo: Num. cores per package: 1 [ 0.218151] CPU topo: Num. threads per package: 2 [ 0.220658] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.223786] random: crng init done [ 0.225633] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.228793] Booting paravirtualized kernel on Hyper-V [ 0.231400] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.240865] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.245358] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.249031] Hyper-V: PV spinlocks enabled [ 0.251058] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.254913] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.275624] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.280167] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.284738] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.288856] software IO TLB: area num 2. [ 0.303367] Fallback order for Node 0: 0 [ 0.303372] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.309713] Policy zone: Normal [ 0.311413] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.328400] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.340200] ftrace: allocating 41455 entries in 164 pages [ 0.343010] ftrace: allocated 164 pages with 3 groups [ 0.346308] Dynamic Preempt: voluntary [ 0.348237] rcu: Preemptible hierarchical RCU implementation. [ 0.351240] rcu: RCU event tracing is enabled. [ 0.353540] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.357641] Trampoline variant of Tasks RCU enabled. [ 0.360257] Rude variant of Tasks RCU enabled. [ 0.362587] Tracing variant of Tasks RCU enabled. [ 0.365038] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.368908] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.372538] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.377538] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.382434] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.390952] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.394514] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.399032] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.412655] Console: colour VGA+ 80x25 [ 0.414563] printk: legacy console [tty1] enabled [ 0.507812] printk: legacy console [ttyS0] enabled [ 0.507812] printk: legacy console [ttyS0] enabled [ 0.513425] printk: legacy bootconsole [earlyser0] disabled [ 0.513425] printk: legacy bootconsole [earlyser0] disabled [ 0.520131] ACPI: Core revision 20250807 [ 0.523140] APIC: Switch to symmetric I/O mode setup [ 0.528489] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.531912] Hyper-V: enabling crash_kexec_post_notifiers [ 0.535478] Hyper-V: Using IPI hypercalls [ 0.538324] APIC: send_IPI() replaced with hv_send_ipi() [ 0.541828] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.546117] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.551031] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.555619] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.559378] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.573293] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.577543] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.583725] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.585795] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.587741] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.589722] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.591727] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.593723] Speculative Store Bypass: Vulnerable [ 0.595723] Spectre V2 : Mitigation: Retpolines [ 0.597464] RETBleed: Vulnerable [ 0.598722] ITS: Mitigation: Aligned branch/return thunks [ 0.600351] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.601722] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.603454] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.604451] active return thunk: its_return_thunk [ 0.605754] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.607447] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.608722] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.610722] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.612722] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.614409] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.615416] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.617358] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.618722] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.620722] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.622722] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.707456] Freeing SMP alternatives memory: 40K [ 0.708726] pid_max: default: 32768 minimum: 301 [ 0.710760] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.712478] landlock: Up and running. [ 0.713723] SELinux: Initializing. [ 0.715892] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.717736] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.720231] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.721596] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.722475] signal: max sigframe size: 3632 [ 0.723443] rcu: Hierarchical SRCU implementation. [ 0.724723] rcu: Max phase no-delay instances is 400. [ 0.726469] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.730129] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.731466] smp: Bringing up secondary CPUs ... [ 0.732475] smpboot: x86: Booting SMP configuration: [ 0.733413] .... node #0, CPUs: #1 [ 0.733727] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.736497] smp: Brought up 1 node, 2 CPUs [ 0.737392] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.738518] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.739744] devtmpfs: initialized [ 0.741773] x86/mm: Memory block size: 128MB [ 0.745766] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.747408] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.748459] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.749451] pinctrl core: initialized pinctrl subsystem [ 0.752885] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.756525] audit: initializing netlink subsys (disabled) [ 0.760749] audit: type=2000 audit(1788455143.182:1): state=initialized audit_enabled=0 res=1 [ 0.760832] thermal_sys: Registered thermal governor 'step_wise' [ 0.762463] cpuidle: using governor menu [ 0.764420] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.768443] dca service started, version 1.12.1 [ 0.771678] PCI: Using configuration type 1 for base access [ 0.775482] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.780888] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.785405] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.789397] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.793584] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.799189] ACPI: Added _OSI(Module Device) [ 0.802423] ACPI: Added _OSI(Processor Device) [ 0.806422] ACPI: Added _OSI(Processor Aggregator Device) [ 0.813105] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.818965] ACPI: Interpreter enabled [ 0.820406] ACPI: PM: (supports S0 S5) [ 0.821262] ACPI: Using IOAPIC for interrupt routing [ 0.822276] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.823295] PCI: Ignoring E820 reservations for host bridge windows [ 0.824441] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.839453] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.840274] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.841295] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.842298] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.843428] PCI host bridge to bus 0000:00 [ 0.844316] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.845313] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.846273] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.847273] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.848298] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.849307] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.850382] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.853064] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.856422] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.858652] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.859403] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.860727] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.862300] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.863319] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.864821] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.864821] * this clock source is slow. Consider trying other clock sources [ 0.866370] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.868724] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.871041] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.873441] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.874601] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.887643] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.888439] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.889297] ACPI: PCI: Interrupt link LNKB disabled [ 0.890469] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.891289] ACPI: PCI: Interrupt link LNKC disabled [ 0.892439] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.893288] ACPI: PCI: Interrupt link LNKD disabled [ 0.894505] iommu: Default domain type: Translated [ 0.897548] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.900850] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.906726] hv_vmbus: Vmbus version:5.3 [ 0.908311] PCI: Using ACPI for IRQ routing [ 0.911786] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.912721] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.912721] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.921724] vgaarb: loaded [ 0.924374] clocksource: Switched to clocksource tsc-early [ 0.928166] VFS: Disk quotas dquot_6.6.0 [ 0.930652] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.934730] pnp: PnP ACPI init [ 0.938401] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.941711] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.945125] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.949153] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.953298] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.956822] system 00:06: [io 0x0778-0x077f] has been reserved [ 0.960742] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.964281] system 00:07: [io 0x0400-0x043f] has been reserved [ 0.967453] system 00:07: [io 0x0370-0x0371] has been reserved [ 0.970619] system 00:07: [io 0x0440-0x044f] has been reserved [ 0.974142] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.978993] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.982806] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.986569] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 0.990463] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.994063] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 0.997703] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.001352] pnp: PnP ACPI: found 9 devices [ 1.011294] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.015823] NET: Registered PF_INET protocol family [ 1.018795] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.032343] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.037258] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.041220] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.045279] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.049295] TCP: Hash tables configured (established 65536 bind 65536) [ 1.053234] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.056888] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.060741] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.063817] NET: Registered PF_XDP protocol family [ 1.066503] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.070468] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.073720] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.076997] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.081022] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.084861] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.088267] PCI: CLS 0 bytes, default 64 [ 1.090715] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.094293] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.098428] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.103287] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.108564] clocksource: Switched to clocksource tsc [ 1.128039] Initialise system trusted keyrings [ 1.130911] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.135956] Key type asymmetric registered [ 1.138428] Asymmetric key parser 'x509' registered [ 1.141978] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.146716] io scheduler mq-deadline registered [ 1.149650] io scheduler kyber registered [ 1.152114] io scheduler bfq registered [ 1.155778] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.159171] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.163107] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.167844] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.172714] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.179619] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.182593] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.185635] hv_vmbus: registering driver hyperv_keyboard [ 1.188792] rtc_cmos 00:00: RTC can wake from S4 [ 1.193518] rtc_cmos 00:00: registered as rtc0 [ 1.197040] rtc_cmos 00:00: setting system clock to 2026-09-03T17:05:44 UTC (1788455144) [ 1.201587] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.205173] intel_pstate: Intel P-state driver initializing [ 1.208765] NET: Registered PF_INET6 protocol family [ 1.212883] Segment Routing with IPv6 [ 1.215242] In-situ OAM (IOAM) with IPv6 [ 1.217815] NET: Registered PF_PACKET protocol family [ 1.220809] Key type dns_resolver registered [ 1.223560] IPI shorthand broadcast: enabled [ 1.227595] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.232751] sched_clock: Marking stable (1053004649, 179690645)->(1420801960, -188106666) [ 1.237794] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.246372] registered taskstats version 1 [ 1.249125] Loading compiled-in X.509 certificates [ 2.180773] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.189710] Demotion targets for Node 0: null [ 2.193362] Key type .fscrypt registered [ 2.196136] Key type fscrypt-provisioning registered [ 2.199468] ima: No TPM chip found, activating TPM-bypass! [ 2.203195] ima: Allocated hash algorithm: sha1 [ 2.206555] ima: No architecture policies found [ 2.216887] clk: Disabling unused clocks [ 2.234798] Freeing unused kernel image (initmem) memory: 17040K [ 2.237435] Write protecting the kernel read-only data: 47104k [ 2.240562] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.244274] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.247580] Run /init as init process [ 2.331252] SCSI subsystem initialized [ 2.342593] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.348000] scsi host0: ata_piix [ 2.350362] scsi host1: ata_piix [ 2.352316] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.355621] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.903104] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.908561] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.925090] pps_core: LinuxPPS API ver. 1 registered [ 2.927326] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.932472] PTP clock support registered [ 2.935407] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.939206] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.941301] hv_utils: Registering HyperV Utility Driver [ 2.944443] hv_vmbus: registering driver hv_utils [ 2.948269] hv_utils: Shutdown IC version 3.2 [ 2.950375] hv_utils: Heartbeat IC version 3.0 [ 2.952705] hv_utils: TimeSync IC version 4.0 [ 2.958002] hv_vmbus: registering driver hv_storvsc [ 2.961054] scsi host3: storvsc_host_t [ 2.961077] scsi host4: storvsc_host_t [ 2.964823] scsi host2: storvsc_host_t [ 2.967447] scsi: waiting for bus probes to complete ... [ 2.971328] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 2.978385] hid: raw HID events driver (C) Jiri Kosina [ 2.981812] hv_vmbus: registering driver hid_hyperv [ 2.981911] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 2.987478] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 2.987625] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 2.989148] sd 2:0:0:0: [sda] Write Protect is off [ 2.991817] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 2.999548] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.017831] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.020247] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.041126] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.045650] device-mapper: uevent: version 1.0.3 [ 3.048526] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.056043] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.088700] raid6: avx512x4 gen() 45027 MB/s [ 3.107699] raid6: avx512x2 gen() 45792 MB/s [ 3.126699] raid6: avx512x1 gen() 44015 MB/s [ 3.145698] raid6: avx2x4 gen() 39443 MB/s [ 3.164699] raid6: avx2x2 gen() 39109 MB/s [ 3.183700] raid6: avx2x1 gen() 30216 MB/s [ 3.186461] raid6: using algorithm avx512x2 gen() 45792 MB/s [ 3.205697] raid6: .... xor() 30700 MB/s, rmw enabled [ 3.208208] raid6: using avx512x2 recovery algorithm [ 3.216447] xor: automatically using best checksumming function avx [ 3.282545] Btrfs loaded, zoned=no, fsverity=no [ 3.287965] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (163) [ 3.292971] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.298060] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.301454] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.382328] ACPI: PM: Preparing to enter system sleep state S5 [ 63.385258] reboot: Restarting system [ 63.387446] reboot: machine restart enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000398] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.004126] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.008420] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.012872] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.015227] Using GB pages for direct mapping [ 0.017147] ACPI: Early table checksum verification disabled [ 0.019657] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.022050] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.026032] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.029634] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.033218] ACPI: FACS 0x000000003FFFF000 000040 [ 0.035290] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.038952] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.042548] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.046204] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.049898] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.053524] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.057813] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.060757] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.063752] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.066722] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.069689] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.073140] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.076233] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.079211] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.082153] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.085223] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.088198] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.091435] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.094510] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.097480] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.100564] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.103848] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.108800] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.111868] Zone ranges: [ 0.113087] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.116061] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.119522] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.122525] Device empty [ 0.124147] Movable zone start for each node [ 0.126275] Early memory node ranges [ 0.128039] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.131226] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.134028] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.136997] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.140402] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.142984] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.157629] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.162007] ACPI: PM-Timer IO Port: 0x408 [ 0.163688] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.166973] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.170121] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.172869] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.175634] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.178363] TSC deadline timer available [ 0.180034] CPU topo: Max. logical packages: 1 [ 0.182742] CPU topo: Max. logical dies: 1 [ 0.184673] CPU topo: Max. dies per package: 1 [ 0.186606] CPU topo: Max. threads per core: 2 [ 0.188534] CPU topo: Num. cores per package: 1 [ 0.190583] CPU topo: Num. threads per package: 2 [ 0.192618] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.195169] random: crng init done [ 0.196590] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.199447] Booting paravirtualized kernel on Hyper-V [ 0.201550] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.209847] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.213730] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.216692] Hyper-V: PV spinlocks enabled [ 0.218356] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.221396] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.238258] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.242120] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.246018] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.249491] software IO TLB: area num 2. [ 0.263350] Fallback order for Node 0: 0 [ 0.263354] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.268407] Policy zone: Normal [ 0.269754] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.286399] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.297734] ftrace: allocating 41455 entries in 164 pages [ 0.300926] ftrace: allocated 164 pages with 3 groups [ 0.304166] Dynamic Preempt: voluntary [ 0.306025] rcu: Preemptible hierarchical RCU implementation. [ 0.308806] rcu: RCU event tracing is enabled. [ 0.310903] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.313698] Trampoline variant of Tasks RCU enabled. [ 0.315976] Rude variant of Tasks RCU enabled. [ 0.317885] Tracing variant of Tasks RCU enabled. [ 0.319896] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.323142] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.326377] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.330129] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.334112] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.342379] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.345250] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.348862] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.359265] Console: colour VGA+ 80x25 [ 0.360856] printk: legacy console [tty1] enabled [ 0.435115] printk: legacy console [ttyS0] enabled [ 0.435115] printk: legacy console [ttyS0] enabled [ 0.440245] printk: legacy bootconsole [earlyser0] disabled [ 0.440245] printk: legacy bootconsole [earlyser0] disabled [ 0.445571] ACPI: Core revision 20250807 [ 0.448007] APIC: Switch to symmetric I/O mode setup [ 0.453232] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.455980] Hyper-V: enabling crash_kexec_post_notifiers [ 0.458976] Hyper-V: Using IPI hypercalls [ 0.461295] APIC: send_IPI() replaced with hv_send_ipi() [ 0.464186] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.467617] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.472372] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.476139] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.479329] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.490498] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.493904] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.499270] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.502309] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.504286] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.506267] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.507846] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.509268] Speculative Store Bypass: Vulnerable [ 0.510835] Spectre V2 : Mitigation: Retpolines [ 0.512267] RETBleed: Vulnerable [ 0.514267] ITS: Mitigation: Aligned branch/return thunks [ 0.516267] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.517860] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.518849] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.520271] active return thunk: its_return_thunk [ 0.521875] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.523267] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.525267] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.526819] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.528267] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.530267] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.533268] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.535267] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.537267] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.538830] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.540267] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.601515] Freeing SMP alternatives memory: 40K [ 0.603270] pid_max: default: 32768 minimum: 301 [ 0.605300] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.606882] landlock: Up and running. [ 0.607827] SELinux: Initializing. [ 0.609436] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.611280] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.613748] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.615006] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.615886] signal: max sigframe size: 3632 [ 0.616855] rcu: Hierarchical SRCU implementation. [ 0.617817] rcu: Max phase no-delay instances is 400. [ 0.618897] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.622554] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.623877] smp: Bringing up secondary CPUs ... [ 0.624909] smpboot: x86: Booting SMP configuration: [ 0.625823] .... node #0, CPUs: #1 [ 0.625999] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.627941] smp: Brought up 1 node, 2 CPUs [ 0.628841] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.629975] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.631110] devtmpfs: initialized [ 0.631266] x86/mm: Memory block size: 128MB [ 0.636317] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.637876] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.640885] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.645937] pinctrl core: initialized pinctrl subsystem [ 0.649295] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.652953] audit: initializing netlink subsys (disabled) [ 0.656290] audit: type=2000 audit(1788455210.163:1): state=initialized audit_enabled=0 res=1 [ 0.656373] thermal_sys: Registered thermal governor 'step_wise' [ 0.657876] cpuidle: using governor menu [ 0.659831] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.662919] dca service started, version 1.12.1 [ 0.666060] PCI: Using configuration type 1 for base access [ 0.669301] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.693737] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.698876] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.701841] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.705828] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.710879] ACPI: Added _OSI(Module Device) [ 0.711825] ACPI: Added _OSI(Processor Device) [ 0.713850] ACPI: Added _OSI(Processor Aggregator Device) [ 0.718230] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.723525] ACPI: Interpreter enabled [ 0.724845] ACPI: PM: (supports S0 S5) [ 0.725832] ACPI: Using IOAPIC for interrupt routing [ 0.726830] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.730863] PCI: Ignoring E820 reservations for host bridge windows [ 0.734490] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.752271] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.755850] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.759904] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.764861] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.770981] PCI host bridge to bus 0000:00 [ 0.772831] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.776857] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.779819] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.783848] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.787867] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.791856] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.794951] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.800736] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.807651] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.813268] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.815990] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.819838] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.822844] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.826848] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.830378] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.830378] * this clock source is slow. Consider trying other clock sources [ 0.837897] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.843250] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.847584] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.853044] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.856151] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.873139] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.876239] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.879856] ACPI: PCI: Interrupt link LNKB disabled [ 0.882977] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.885841] ACPI: PCI: Interrupt link LNKC disabled [ 0.888996] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.891935] ACPI: PCI: Interrupt link LNKD disabled [ 0.895316] iommu: Default domain type: Translated [ 0.896829] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.897842] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.905269] hv_vmbus: Vmbus version:5.3 [ 0.908428] PCI: Using ACPI for IRQ routing [ 0.911312] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.912266] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.912266] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.922269] vgaarb: loaded [ 0.924268] clocksource: Switched to clocksource tsc-early [ 0.927723] VFS: Disk quotas dquot_6.6.0 [ 0.930057] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.933774] pnp: PnP ACPI init [ 0.938004] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.941247] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.944399] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.947533] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.950674] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.953983] system 00:06: [io 0x0778-0x077f] has been reserved [ 0.957160] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.960442] system 00:07: [io 0x0400-0x043f] has been reserved [ 0.963749] system 00:07: [io 0x0370-0x0371] has been reserved [ 0.966870] system 00:07: [io 0x0440-0x044f] has been reserved [ 0.970185] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.973772] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.977332] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.981008] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 0.985285] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.988926] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 0.992564] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 0.996270] pnp: PnP ACPI: found 9 devices [ 1.005872] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.010438] NET: Registered PF_INET protocol family [ 1.013290] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.026687] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.031026] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.036238] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.040745] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.044746] TCP: Hash tables configured (established 65536 bind 65536) [ 1.048352] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.051949] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.055760] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.058809] NET: Registered PF_XDP protocol family [ 1.061558] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.065588] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.068939] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.072235] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.075818] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.079543] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.082921] PCI: CLS 0 bytes, default 64 [ 1.085373] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.088760] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.092834] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.098182] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.103466] clocksource: Switched to clocksource tsc [ 1.123599] Initialise system trusted keyrings [ 1.128489] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.132609] Key type asymmetric registered [ 1.134983] Asymmetric key parser 'x509' registered [ 1.138071] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.142033] io scheduler mq-deadline registered [ 1.144614] io scheduler kyber registered [ 1.146985] io scheduler bfq registered [ 1.149604] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.152818] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.156533] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.161069] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.165559] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.171969] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.174811] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.177776] hv_vmbus: registering driver hyperv_keyboard [ 1.180894] rtc_cmos 00:00: RTC can wake from S4 [ 1.185749] rtc_cmos 00:00: registered as rtc0 [ 1.188731] rtc_cmos 00:00: setting system clock to 2026-09-03T17:06:51 UTC (1788455211) [ 1.193546] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.197085] intel_pstate: Intel P-state driver initializing [ 1.200613] NET: Registered PF_INET6 protocol family [ 1.204684] Segment Routing with IPv6 [ 1.207182] In-situ OAM (IOAM) with IPv6 [ 1.209663] NET: Registered PF_PACKET protocol family [ 1.212627] Key type dns_resolver registered [ 1.215354] IPI shorthand broadcast: enabled [ 1.219383] sched_clock: Marking stable (1074004362, 144404562)->(1290452122, -72043198) [ 1.224435] registered taskstats version 1 [ 1.227090] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.232570] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.241667] Loading compiled-in X.509 certificates [ 2.169079] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.179094] Demotion targets for Node 0: null [ 2.182231] Key type .fscrypt registered [ 2.185131] Key type fscrypt-provisioning registered [ 2.188597] ima: No TPM chip found, activating TPM-bypass! [ 2.192254] ima: Allocated hash algorithm: sha1 [ 2.195389] ima: No architecture policies found [ 2.204624] clk: Disabling unused clocks [ 2.222583] Freeing unused kernel image (initmem) memory: 17040K [ 2.225437] Write protecting the kernel read-only data: 47104k [ 2.228489] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.231651] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.234536] Run /init as init process [ 2.318682] SCSI subsystem initialized [ 2.329673] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.334931] scsi host0: ata_piix [ 2.336896] scsi host1: ata_piix [ 2.338778] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.342021] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.885493] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.890918] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.906846] pps_core: LinuxPPS API ver. 1 registered [ 2.909185] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.914681] PTP clock support registered [ 2.917112] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.920887] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.926084] hv_utils: Registering HyperV Utility Driver [ 2.929725] hv_vmbus: registering driver hv_utils [ 2.932729] hv_utils: Shutdown IC version 3.2 [ 2.935203] hv_utils: Heartbeat IC version 3.0 [ 2.937951] hv_utils: TimeSync IC version 4.0 [ 2.944916] hv_vmbus: registering driver hv_storvsc [ 2.948280] scsi host4: storvsc_host_t [ 2.948552] scsi host3: storvsc_host_t [ 2.949881] scsi host2: storvsc_host_t [ 2.954456] scsi: waiting for bus probes to complete ... [ 2.958329] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 2.965105] hid: raw HID events driver (C) Jiri Kosina [ 2.968813] hv_vmbus: registering driver hid_hyperv [ 2.971565] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 2.971692] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 2.973935] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 2.977616] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 2.983797] sd 2:0:0:0: [sda] Write Protect is off [ 2.988364] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.007077] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.010033] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.030533] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.035355] device-mapper: uevent: version 1.0.3 [ 3.037855] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.045447] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.078413] raid6: avx512x4 gen() 44257 MB/s [ 3.098413] raid6: avx512x2 gen() 45298 MB/s [ 3.117411] raid6: avx512x1 gen() 43287 MB/s [ 3.136411] raid6: avx2x4 gen() 38377 MB/s [ 3.155411] raid6: avx2x2 gen() 38292 MB/s [ 3.174412] raid6: avx2x1 gen() 29317 MB/s [ 3.176942] raid6: using algorithm avx512x2 gen() 45298 MB/s [ 3.196411] raid6: .... xor() 30708 MB/s, rmw enabled [ 3.199416] raid6: using avx512x2 recovery algorithm [ 3.207703] xor: automatically using best checksumming function avx [ 3.275622] Btrfs loaded, zoned=no, fsverity=no [ 3.280559] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (163) [ 3.285795] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.290961] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.294310] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.323054] ACPI: PM: Preparing to enter system sleep state S5 [ 63.326063] reboot: Restarting system [ 63.328113] reboot: machine restart [15;3H    The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000398] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003299] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.007407] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.011862] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.014195] Using GB pages for direct mapping [ 0.016098] ACPI: Early table checksum verification disabled [ 0.018741] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.021175] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.025626] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.029319] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.032907] ACPI: FACS 0x000000003FFFF000 000040 [ 0.035205] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.039085] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.042756] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.046375] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.050008] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.053845] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.057588] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.060558] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.063558] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.066509] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.069944] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.072950] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.076390] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.079324] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.082284] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.085418] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.088424] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.091617] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.094921] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.097896] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.100975] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.103992] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.108405] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.111029] Zone ranges: [ 0.112103] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.114672] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.117425] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.120021] Device empty [ 0.121223] Movable zone start for each node [ 0.123012] Early memory node ranges [ 0.124506] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.127150] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.130062] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.132743] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.135955] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.138401] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.152845] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.157250] ACPI: PM-Timer IO Port: 0x408 [ 0.158947] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.161985] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.165129] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.167907] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.170770] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.173576] TSC deadline timer available [ 0.175245] CPU topo: Max. logical packages: 1 [ 0.177254] CPU topo: Max. logical dies: 1 [ 0.179317] CPU topo: Max. dies per package: 1 [ 0.181429] CPU topo: Max. threads per core: 2 [ 0.183396] CPU topo: Num. cores per package: 1 [ 0.185455] CPU topo: Num. threads per package: 2 [ 0.187529] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.190169] random: crng init done [ 0.191616] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.194176] Booting paravirtualized kernel on Hyper-V [ 0.196374] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.204810] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.208271] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.211110] Hyper-V: PV spinlocks enabled [ 0.213361] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.216508] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.233842] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.237648] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.241455] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.245037] software IO TLB: area num 2. [ 0.259089] Fallback order for Node 0: 0 [ 0.259094] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.264354] Policy zone: Normal [ 0.265716] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.282389] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.293093] ftrace: allocating 41455 entries in 164 pages [ 0.295384] ftrace: allocated 164 pages with 3 groups [ 0.298228] Dynamic Preempt: voluntary [ 0.299848] rcu: Preemptible hierarchical RCU implementation. [ 0.302264] rcu: RCU event tracing is enabled. [ 0.304172] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.307106] Trampoline variant of Tasks RCU enabled. [ 0.309308] Rude variant of Tasks RCU enabled. [ 0.311203] Tracing variant of Tasks RCU enabled. [ 0.313230] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.317279] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.320096] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.323834] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.327932] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.335911] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.338760] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.342535] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.353143] Console: colour VGA+ 80x25 [ 0.354871] printk: legacy console [tty1] enabled [ 0.430313] printk: legacy console [ttyS0] enabled [ 0.430313] printk: legacy console [ttyS0] enabled [ 0.435906] printk: legacy bootconsole [earlyser0] disabled [ 0.435906] printk: legacy bootconsole [earlyser0] disabled [ 0.441637] ACPI: Core revision 20250807 [ 0.444033] APIC: Switch to symmetric I/O mode setup [ 0.448471] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.451589] Hyper-V: enabling crash_kexec_post_notifiers [ 0.454503] Hyper-V: Using IPI hypercalls [ 0.456807] APIC: send_IPI() replaced with hv_send_ipi() [ 0.459651] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.462925] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.467799] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.472326] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.475463] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.486490] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.489894] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.494954] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.497024] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.498543] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.499513] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.500517] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.501952] Speculative Store Bypass: Vulnerable [ 0.503518] Spectre V2 : Mitigation: Retpolines [ 0.504952] RETBleed: Vulnerable [ 0.506952] ITS: Mitigation: Aligned branch/return thunks [ 0.508952] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.511952] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.513952] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.515956] active return thunk: its_return_thunk [ 0.517956] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.519952] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.521508] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.522952] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.524520] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.525952] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.527952] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.529952] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.531519] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.532503] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.533952] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.599753] Freeing SMP alternatives memory: 40K [ 0.600516] pid_max: default: 32768 minimum: 301 [ 0.601987] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.604020] landlock: Up and running. [ 0.605952] SELinux: Initializing. [ 0.609992] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.611967] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.615426] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.616753] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.617556] signal: max sigframe size: 3632 [ 0.618550] rcu: Hierarchical SRCU implementation. [ 0.619516] rcu: Max phase no-delay instances is 400. [ 0.620549] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.624230] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.625576] smp: Bringing up secondary CPUs ... [ 0.626617] smpboot: x86: Booting SMP configuration: [ 0.627519] .... node #0, CPUs: #1 [ 0.627955] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.630614] smp: Brought up 1 node, 2 CPUs [ 0.631515] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.632640] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.633747] devtmpfs: initialized [ 0.633951] x86/mm: Memory block size: 128MB [ 0.639000] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.640566] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.644552] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.648614] pinctrl core: initialized pinctrl subsystem [ 0.652961] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.655625] audit: initializing netlink subsys (disabled) [ 0.659565] audit: type=2000 audit(1788455278.168:1): state=initialized audit_enabled=0 res=1 [ 0.659565] thermal_sys: Registered thermal governor 'step_wise' [ 0.660556] cpuidle: using governor menu [ 0.662531] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.666564] dca service started, version 1.12.1 [ 0.668750] PCI: Using configuration type 1 for base access [ 0.671978] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.697468] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.698701] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.699521] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.700508] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.702651] ACPI: Added _OSI(Module Device) [ 0.703533] ACPI: Added _OSI(Processor Device) [ 0.704531] ACPI: Added _OSI(Processor Aggregator Device) [ 0.707900] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.713183] ACPI: Interpreter enabled [ 0.714536] ACPI: PM: (supports S0 S5) [ 0.715516] ACPI: Using IOAPIC for interrupt routing [ 0.717546] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.722543] PCI: Ignoring E820 reservations for host bridge windows [ 0.725729] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.742809] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.746530] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.750556] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.754558] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.760681] PCI host bridge to bus 0000:00 [ 0.763517] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.767539] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.770506] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.774518] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.778639] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.781555] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.784662] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.791386] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.797337] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.802937] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.805671] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.809511] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.812506] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.816525] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.820093] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.820093] * this clock source is slow. Consider trying other clock sources [ 0.826586] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.831918] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.837556] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.842662] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.845853] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.863101] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.866700] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.870517] ACPI: PCI: Interrupt link LNKB disabled [ 0.873682] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.876518] ACPI: PCI: Interrupt link LNKC disabled [ 0.879683] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.883708] ACPI: PCI: Interrupt link LNKD disabled [ 0.886716] iommu: Default domain type: Translated [ 0.887515] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.888516] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.894954] hv_vmbus: Vmbus version:5.3 [ 0.898228] PCI: Using ACPI for IRQ routing [ 0.901831] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.901951] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.901951] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.912954] vgaarb: loaded [ 0.914953] clocksource: Switched to clocksource tsc-early [ 0.918394] VFS: Disk quotas dquot_6.6.0 [ 0.920729] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.924412] pnp: PnP ACPI init [ 0.928765] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.931985] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.935118] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.938232] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.941707] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.944887] system 00:06: [io 0x0778-0x077f] has been reserved [ 0.948037] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.951313] system 00:07: [io 0x0400-0x043f] has been reserved [ 0.954414] system 00:07: [io 0x0370-0x0371] has been reserved [ 0.957971] system 00:07: [io 0x0440-0x044f] has been reserved [ 0.961253] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.964892] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.968369] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.971930] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 0.975732] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.979325] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 0.982937] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 0.986570] pnp: PnP ACPI: found 9 devices [ 0.996427] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.000842] NET: Registered PF_INET protocol family [ 1.003863] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.017214] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.022380] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.026363] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.030730] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.034725] TCP: Hash tables configured (established 65536 bind 65536) [ 1.038305] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.041845] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.045666] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.048708] NET: Registered PF_XDP protocol family [ 1.051369] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.055093] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.058348] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.061572] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.065078] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.068863] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.072151] PCI: CLS 0 bytes, default 64 [ 1.074619] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.078017] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.082137] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.086844] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.092355] clocksource: Switched to clocksource tsc [ 1.111950] Initialise system trusted keyrings [ 1.115491] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.119663] Key type asymmetric registered [ 1.122184] Asymmetric key parser 'x509' registered [ 1.125693] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.130442] io scheduler mq-deadline registered [ 1.133332] io scheduler kyber registered [ 1.135761] io scheduler bfq registered [ 1.140685] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.144084] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.147939] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.152593] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.157209] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.164088] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.166963] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.169973] hv_vmbus: registering driver hyperv_keyboard [ 1.173049] rtc_cmos 00:00: RTC can wake from S4 [ 1.177737] rtc_cmos 00:00: registered as rtc0 [ 1.181008] rtc_cmos 00:00: setting system clock to 2026-09-03T17:07:58 UTC (1788455278) [ 1.185459] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.188893] intel_pstate: Intel P-state driver initializing [ 1.192487] NET: Registered PF_INET6 protocol family [ 1.196602] Segment Routing with IPv6 [ 1.198878] In-situ OAM (IOAM) with IPv6 [ 1.201326] NET: Registered PF_PACKET protocol family [ 1.204271] Key type dns_resolver registered [ 1.207039] IPI shorthand broadcast: enabled [ 1.211558] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.216327] sched_clock: Marking stable (1067035593, 148416081)->(1293561758, -78110084) [ 1.221191] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.228936] registered taskstats version 1 [ 1.231599] Loading compiled-in X.509 certificates [ 2.161737] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.170411] Demotion targets for Node 0: null [ 2.173647] Key type .fscrypt registered [ 2.176365] Key type fscrypt-provisioning registered [ 2.180025] ima: No TPM chip found, activating TPM-bypass! [ 2.183791] ima: Allocated hash algorithm: sha1 [ 2.187039] ima: No architecture policies found [ 2.194976] clk: Disabling unused clocks [ 2.213406] Freeing unused kernel image (initmem) memory: 17040K [ 2.216339] Write protecting the kernel read-only data: 47104k [ 2.219411] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.222697] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.225773] Run /init as init process [ 2.311858] SCSI subsystem initialized [ 2.323628] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.329185] scsi host0: ata_piix [ 2.331178] scsi host1: ata_piix [ 2.332977] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.337634] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.885582] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.891050] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.906840] pps_core: LinuxPPS API ver. 1 registered [ 2.909324] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.914367] PTP clock support registered [ 2.916801] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.921548] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.923934] hv_utils: Registering HyperV Utility Driver [ 2.927164] hv_vmbus: registering driver hv_utils [ 2.930344] hv_utils: Heartbeat IC version 3.0 [ 2.932560] hv_utils: Shutdown IC version 3.2 [ 2.934571] hv_utils: TimeSync IC version 4.0 [ 2.939848] hv_vmbus: registering driver hv_storvsc [ 2.943357] scsi host4: storvsc_host_t [ 2.943402] scsi host3: storvsc_host_t [ 2.944692] scsi host2: storvsc_host_t [ 2.949795] scsi: waiting for bus probes to complete ... [ 2.952939] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 2.959900] hid: raw HID events driver (C) Jiri Kosina [ 2.962641] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 2.966009] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 2.968308] sd 2:0:0:0: [sda] Write Protect is off [ 2.968511] hv_vmbus: registering driver hid_hyperv [ 2.973108] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 2.973229] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 2.980334] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 2.993476] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 2.996102] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.016670] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.021116] device-mapper: uevent: version 1.0.3 [ 3.023278] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.031105] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.063425] raid6: avx512x4 gen() 44460 MB/s [ 3.082426] raid6: avx512x2 gen() 46409 MB/s [ 3.101424] raid6: avx512x1 gen() 44178 MB/s [ 3.120423] raid6: avx2x4 gen() 39663 MB/s [ 3.139424] raid6: avx2x2 gen() 39282 MB/s [ 3.158424] raid6: avx2x1 gen() 29027 MB/s [ 3.160627] raid6: using algorithm avx512x2 gen() 46409 MB/s [ 3.179424] raid6: .... xor() 30643 MB/s, rmw enabled [ 3.182561] raid6: using avx512x2 recovery algorithm [ 3.190739] xor: automatically using best checksumming function avx [ 3.257653] Btrfs loaded, zoned=no, fsverity=no [ 3.262073] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (163) [ 3.268257] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.273733] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.277454] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.359056] ACPI: PM: Preparing to enter system sleep state S5 [ 63.362308] reboot: Restarting system [ 63.364436] reboot: machine restart [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000398] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003066] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.007463] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.012495] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.015233] Using GB pages for direct mapping [ 0.017479] ACPI: Early table checksum verification disabled [ 0.020465] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.023349] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.027707] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.032039] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.036324] ACPI: FACS 0x000000003FFFF000 000040 [ 0.038644] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.042866] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.046819] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.050725] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.054638] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.058457] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.062373] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.065507] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.068991] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.072154] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.075384] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.078603] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.082118] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.086058] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.089238] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.092556] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.095688] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.099003] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.102545] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.105816] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.109010] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.112201] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.117093] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.120453] Zone ranges: [ 0.121552] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.124268] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.127100] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.130004] Device empty [ 0.131236] Movable zone start for each node [ 0.133311] Early memory node ranges [ 0.135161] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.138162] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.140816] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.143589] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.146942] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.149543] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.165350] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.170362] ACPI: PM-Timer IO Port: 0x408 [ 0.172419] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.175126] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.179243] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.182042] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.184965] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.188229] TSC deadline timer available [ 0.190290] CPU topo: Max. logical packages: 1 [ 0.192955] CPU topo: Max. logical dies: 1 [ 0.194959] CPU topo: Max. dies per package: 1 [ 0.196940] CPU topo: Max. threads per core: 2 [ 0.198891] CPU topo: Num. cores per package: 1 [ 0.200957] CPU topo: Num. threads per package: 2 [ 0.203126] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.206425] random: crng init done [ 0.208280] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.211281] Booting paravirtualized kernel on Hyper-V [ 0.213452] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.221977] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.227362] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.230254] Hyper-V: PV spinlocks enabled [ 0.231939] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.235035] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.253242] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.257293] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.261789] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.265379] software IO TLB: area num 2. [ 0.279648] Fallback order for Node 0: 0 [ 0.279652] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.285674] Policy zone: Normal [ 0.287254] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.304451] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.315789] ftrace: allocating 41455 entries in 164 pages [ 0.318124] ftrace: allocated 164 pages with 3 groups [ 0.321014] Dynamic Preempt: voluntary [ 0.322676] rcu: Preemptible hierarchical RCU implementation. [ 0.325104] rcu: RCU event tracing is enabled. [ 0.327631] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.330927] Trampoline variant of Tasks RCU enabled. [ 0.333161] Rude variant of Tasks RCU enabled. [ 0.335201] Tracing variant of Tasks RCU enabled. [ 0.337218] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.340442] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.343291] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.347580] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.351867] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.359601] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.363233] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.367260] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.377697] Console: colour VGA+ 80x25 [ 0.379312] printk: legacy console [tty1] enabled [ 0.459734] printk: legacy console [ttyS0] enabled [ 0.459734] printk: legacy console [ttyS0] enabled [ 0.464456] printk: legacy bootconsole [earlyser0] disabled [ 0.464456] printk: legacy bootconsole [earlyser0] disabled [ 0.469816] ACPI: Core revision 20250807 [ 0.473239] APIC: Switch to symmetric I/O mode setup [ 0.477890] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.480546] Hyper-V: enabling crash_kexec_post_notifiers [ 0.483559] Hyper-V: Using IPI hypercalls [ 0.485945] APIC: send_IPI() replaced with hv_send_ipi() [ 0.489328] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.492903] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.497069] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.500793] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.504005] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.515848] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.519478] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.525658] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.527730] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.529672] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.531656] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.533249] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.534656] Speculative Store Bypass: Vulnerable [ 0.536656] Spectre V2 : Mitigation: Retpolines [ 0.538656] RETBleed: Vulnerable [ 0.540271] ITS: Mitigation: Aligned branch/return thunks [ 0.541252] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.542261] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.543656] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.545255] active return thunk: its_return_thunk [ 0.546681] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.548254] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.549656] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.551656] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.553213] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.554656] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.556657] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.558656] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.560220] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.561656] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.563225] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.634787] Freeing SMP alternatives memory: 40K [ 0.636236] pid_max: default: 32768 minimum: 301 [ 0.637690] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.640701] landlock: Up and running. [ 0.642656] SELinux: Initializing. [ 0.644825] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.646670] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.648655] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.649477] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.650264] signal: max sigframe size: 3632 [ 0.651230] rcu: Hierarchical SRCU implementation. [ 0.652222] rcu: Max phase no-delay instances is 400. [ 0.653262] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.656935] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.658280] smp: Bringing up secondary CPUs ... [ 0.659348] smpboot: x86: Booting SMP configuration: [ 0.660216] .... node #0, CPUs: #1 [ 0.660376] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.662303] smp: Brought up 1 node, 2 CPUs [ 0.663228] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.664366] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.665458] devtmpfs: initialized [ 0.665655] x86/mm: Memory block size: 128MB [ 0.670859] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.672266] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.676264] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.680335] pinctrl core: initialized pinctrl subsystem [ 0.683667] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.687321] audit: initializing netlink subsys (disabled) [ 0.690226] audit: type=2000 audit(1788455344.168:1): state=initialized audit_enabled=0 res=1 [ 0.690226] thermal_sys: Registered thermal governor 'step_wise' [ 0.691274] cpuidle: using governor menu [ 0.693234] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.696282] dca service started, version 1.12.1 [ 0.699688] PCI: Using configuration type 1 for base access [ 0.702690] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.707261] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.710363] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.715497] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.719312] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.724011] ACPI: Added _OSI(Module Device) [ 0.726250] ACPI: Added _OSI(Processor Device) [ 0.729231] ACPI: Added _OSI(Processor Aggregator Device) [ 0.734703] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.742074] ACPI: Interpreter enabled [ 0.744335] ACPI: PM: (supports S0 S5) [ 0.747302] ACPI: Using IOAPIC for interrupt routing [ 0.748247] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.749246] PCI: Ignoring E820 reservations for host bridge windows [ 0.750398] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.765037] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.766222] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.767220] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.768235] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.769789] PCI host bridge to bus 0000:00 [ 0.771253] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.772262] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.773209] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.774222] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.775270] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.776259] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.777365] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.780938] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.784076] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.786657] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.788370] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.789228] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.790239] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.791220] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.792717] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.792717] * this clock source is slow. Consider trying other clock sources [ 0.794292] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.796657] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.799263] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.801361] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.802599] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.816605] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.817411] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.818234] ACPI: PCI: Interrupt link LNKB disabled [ 0.819426] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.820244] ACPI: PCI: Interrupt link LNKC disabled [ 0.821417] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.822226] ACPI: PCI: Interrupt link LNKD disabled [ 0.823461] iommu: Default domain type: Translated [ 0.825235] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.829247] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.836658] hv_vmbus: Vmbus version:5.3 [ 0.838931] PCI: Using ACPI for IRQ routing [ 0.841701] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.842655] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.842655] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.853658] vgaarb: loaded [ 0.855300] clocksource: Switched to clocksource tsc-early [ 0.858150] VFS: Disk quotas dquot_6.6.0 [ 0.860554] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.864824] pnp: PnP ACPI init [ 0.869090] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.872284] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.875444] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.878634] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.882438] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.885705] system 00:06: [io 0x0778-0x077f] has been reserved [ 0.888981] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.892433] system 00:07: [io 0x0400-0x043f] has been reserved [ 0.895624] system 00:07: [io 0x0370-0x0371] has been reserved [ 0.898964] system 00:07: [io 0x0440-0x044f] has been reserved [ 0.902127] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.905762] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.909339] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.913017] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 0.916716] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.920424] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 0.924079] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 0.927762] pnp: PnP ACPI: found 9 devices [ 0.937547] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.942306] NET: Registered PF_INET protocol family [ 0.946199] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.959882] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 0.965755] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.970008] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.974308] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 0.978816] TCP: Hash tables configured (established 65536 bind 65536) [ 0.982533] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 0.986353] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 0.990503] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.994665] NET: Registered PF_XDP protocol family [ 0.997520] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.001436] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.005008] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.008824] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.012816] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.017318] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.021496] PCI: CLS 0 bytes, default 64 [ 1.024408] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.027815] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.032025] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.036444] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.042059] clocksource: Switched to clocksource tsc [ 1.061707] Initialise system trusted keyrings [ 1.064723] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.068620] Key type asymmetric registered [ 1.071261] Asymmetric key parser 'x509' registered [ 1.075676] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.080429] io scheduler mq-deadline registered [ 1.083079] io scheduler kyber registered [ 1.085890] io scheduler bfq registered [ 1.089483] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.093066] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.097179] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.102308] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.107234] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.114191] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.117360] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.120378] hv_vmbus: registering driver hyperv_keyboard [ 1.123625] rtc_cmos 00:00: RTC can wake from S4 [ 1.128585] rtc_cmos 00:00: registered as rtc0 [ 1.131595] rtc_cmos 00:00: setting system clock to 2026-09-03T17:09:05 UTC (1788455345) [ 1.136551] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.140167] intel_pstate: Intel P-state driver initializing [ 1.143897] NET: Registered PF_INET6 protocol family [ 1.147580] Segment Routing with IPv6 [ 1.150341] In-situ OAM (IOAM) with IPv6 [ 1.152836] NET: Registered PF_PACKET protocol family [ 1.155829] Key type dns_resolver registered [ 1.158729] IPI shorthand broadcast: enabled [ 1.162700] sched_clock: Marking stable (1008004735, 154395462)->(1320597299, -158197102) [ 1.167933] registered taskstats version 1 [ 1.170556] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.175893] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.183752] Loading compiled-in X.509 certificates [ 2.113275] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.122599] Demotion targets for Node 0: null [ 2.125706] Key type .fscrypt registered [ 2.129060] Key type fscrypt-provisioning registered [ 2.132756] ima: No TPM chip found, activating TPM-bypass! [ 2.136953] ima: Allocated hash algorithm: sha1 [ 2.140345] ima: No architecture policies found [ 2.148324] clk: Disabling unused clocks [ 2.166230] Freeing unused kernel image (initmem) memory: 17040K [ 2.169182] Write protecting the kernel read-only data: 47104k [ 2.172129] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.174991] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.177843] Run /init as init process [ 2.263001] SCSI subsystem initialized [ 2.274145] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.279321] scsi host0: ata_piix [ 2.281370] scsi host1: ata_piix [ 2.283275] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.286524] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.824463] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.829193] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.845739] pps_core: LinuxPPS API ver. 1 registered [ 2.847742] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.852572] PTP clock support registered [ 2.853949] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.858073] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.862718] hv_utils: Registering HyperV Utility Driver [ 2.864999] hv_vmbus: registering driver hv_utils [ 2.867723] hv_utils: Shutdown IC version 3.2 [ 2.869776] hv_utils: Heartbeat IC version 3.0 [ 2.872264] hv_utils: TimeSync IC version 4.0 [ 2.877245] hv_vmbus: registering driver hv_storvsc [ 2.880031] scsi host2: storvsc_host_t [ 2.880054] scsi host3: storvsc_host_t [ 2.883618] scsi host4: storvsc_host_t [ 2.885131] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 2.893622] hid: raw HID events driver (C) Jiri Kosina [ 2.896704] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 2.896747] hv_vmbus: registering driver hid_hyperv [ 2.899037] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 2.901384] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 2.905982] sd 2:0:0:0: [sda] Write Protect is off [ 2.908417] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 2.913057] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 2.926678] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 2.929065] sd 2:0:0:0: [sda] Attached SCSI disk [ 2.949716] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.953886] device-mapper: uevent: version 1.0.3 [ 2.955826] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.962819] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 2.994403] raid6: avx512x4 gen() 44645 MB/s [ 3.013403] raid6: avx512x2 gen() 45758 MB/s [ 3.032403] raid6: avx512x1 gen() 44049 MB/s [ 3.051404] raid6: avx2x4 gen() 38326 MB/s [ 3.070403] raid6: avx2x2 gen() 38232 MB/s [ 3.090404] raid6: avx2x1 gen() 29277 MB/s [ 3.092645] raid6: using algorithm avx512x2 gen() 45758 MB/s [ 3.111403] raid6: .... xor() 30705 MB/s, rmw enabled [ 3.113796] raid6: using avx512x2 recovery algorithm [ 3.122007] xor: automatically using best checksumming function avx [ 3.189136] Btrfs loaded, zoned=no, fsverity=no [ 3.193388] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (164) [ 3.198690] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.203703] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.207017] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.288011] ACPI: PM: Preparing to enter system sleep state S5 [ 63.291134] reboot: Restarting system [ 63.293305] reboot: machine restart --+||||||||||||||||||||||||+----------------------------------------------------------------------------+ Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000398] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003599] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.007797] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.012922] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.015755] Using GB pages for direct mapping [ 0.018073] ACPI: Early table checksum verification disabled [ 0.020936] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.023822] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.028053] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.032783] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.037158] ACPI: FACS 0x000000003FFFF000 000040 [ 0.039468] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.043735] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.048383] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.052706] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.056997] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.061466] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.065808] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.069356] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.072885] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.076716] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.080327] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.083875] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.087524] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.091081] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.094882] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.098556] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.101970] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.105748] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.109312] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.112988] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.116715] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.120558] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.127081] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.130625] Zone ranges: [ 0.132073] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.135356] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.139283] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.143461] Device empty [ 0.145188] Movable zone start for each node [ 0.147465] Early memory node ranges [ 0.149370] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.152576] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.155769] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.158932] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.162349] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.165221] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.180795] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.185948] ACPI: PM-Timer IO Port: 0x408 [ 0.188577] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.192040] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.195479] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.198748] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.202075] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.205432] TSC deadline timer available [ 0.207522] CPU topo: Max. logical packages: 1 [ 0.209926] CPU topo: Max. logical dies: 1 [ 0.212372] CPU topo: Max. dies per package: 1 [ 0.214858] CPU topo: Max. threads per core: 2 [ 0.217236] CPU topo: Num. cores per package: 1 [ 0.220090] CPU topo: Num. threads per package: 2 [ 0.222722] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.225988] random: crng init done [ 0.227758] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.230896] Booting paravirtualized kernel on Hyper-V [ 0.233483] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.243042] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.247221] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.250783] Hyper-V: PV spinlocks enabled [ 0.252864] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.256647] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.277461] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.282139] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.286680] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.290866] software IO TLB: area num 2. [ 0.305281] Fallback order for Node 0: 0 [ 0.305286] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.311399] Policy zone: Normal [ 0.313311] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.330501] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.341488] ftrace: allocating 41455 entries in 164 pages [ 0.343962] ftrace: allocated 164 pages with 3 groups [ 0.347704] Dynamic Preempt: voluntary [ 0.349353] rcu: Preemptible hierarchical RCU implementation. [ 0.352492] rcu: RCU event tracing is enabled. [ 0.354539] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.357379] Trampoline variant of Tasks RCU enabled. [ 0.359583] Rude variant of Tasks RCU enabled. [ 0.361761] Tracing variant of Tasks RCU enabled. [ 0.363903] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.367151] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.370007] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.373678] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.377869] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.385722] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.388585] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.392412] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.403319] Console: colour VGA+ 80x25 [ 0.404913] printk: legacy console [tty1] enabled [ 0.479897] printk: legacy console [ttyS0] enabled [ 0.479897] printk: legacy console [ttyS0] enabled [ 0.484547] printk: legacy bootconsole [earlyser0] disabled [ 0.484547] printk: legacy bootconsole [earlyser0] disabled [ 0.490482] ACPI: Core revision 20250807 [ 0.492938] APIC: Switch to symmetric I/O mode setup [ 0.497441] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.500144] Hyper-V: enabling crash_kexec_post_notifiers [ 0.503910] Hyper-V: Using IPI hypercalls [ 0.506238] APIC: send_IPI() replaced with hv_send_ipi() [ 0.509132] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.512427] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.517580] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.521432] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.524672] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.535778] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.539208] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.544547] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.546618] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.548565] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.550545] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.552548] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.554545] Speculative Store Bypass: Vulnerable [ 0.556545] Spectre V2 : Mitigation: Retpolines [ 0.558103] RETBleed: Vulnerable [ 0.559095] ITS: Mitigation: Aligned branch/return thunks [ 0.560545] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.562545] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.564131] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.565549] active return thunk: its_return_thunk [ 0.567139] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.568138] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.569545] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.571095] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.572545] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.574545] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.576545] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.579545] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.581096] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.582545] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.584545] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.651637] Freeing SMP alternatives memory: 40K [ 0.653548] pid_max: default: 32768 minimum: 301 [ 0.655138] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.656340] landlock: Up and running. [ 0.657545] SELinux: Initializing. [ 0.659717] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.661559] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.663740] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.665299] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.666151] signal: max sigframe size: 3632 [ 0.667129] rcu: Hierarchical SRCU implementation. [ 0.668114] rcu: Max phase no-delay instances is 400. [ 0.669213] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.672819] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.674169] smp: Bringing up secondary CPUs ... [ 0.675249] smpboot: x86: Booting SMP configuration: [ 0.676276] .... node #0, CPUs: #1 [ 0.676661] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.679185] smp: Brought up 1 node, 2 CPUs [ 0.680104] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.681235] Memory: 8099280K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283568K reserved, 0K cma-reserved) [ 0.682341] devtmpfs: initialized [ 0.684205] x86/mm: Memory block size: 128MB [ 0.687749] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.689164] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.693161] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.697247] pinctrl core: initialized pinctrl subsystem [ 0.700601] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.704287] audit: initializing netlink subsys (disabled) [ 0.708563] audit: type=2000 audit(1788455412.169:1): state=initialized audit_enabled=0 res=1 [ 0.708651] thermal_sys: Registered thermal governor 'step_wise' [ 0.710156] cpuidle: using governor menu [ 0.712198] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.716597] dca service started, version 1.12.1 [ 0.719586] PCI: Using configuration type 1 for base access [ 0.723196] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.746597] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.748137] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.749109] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.750145] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.752198] ACPI: Added _OSI(Module Device) [ 0.753116] ACPI: Added _OSI(Processor Device) [ 0.755130] ACPI: Added _OSI(Processor Aggregator Device) [ 0.759504] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.764775] ACPI: Interpreter enabled [ 0.766130] ACPI: PM: (supports S0 S5) [ 0.767112] ACPI: Using IOAPIC for interrupt routing [ 0.769137] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.774302] PCI: Ignoring E820 reservations for host bridge windows [ 0.778322] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.795251] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.799210] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.804202] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.810278] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.816352] PCI host bridge to bus 0000:00 [ 0.819118] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.823151] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.827317] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.831104] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.835149] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.839140] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.841244] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.847994] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.854290] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.859545] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.863273] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.866120] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.870169] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.874137] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.877578] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.877578] * this clock source is slow. Consider trying other clock sources [ 0.885415] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.890530] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.894887] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.900575] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.904475] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.921557] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.925278] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.928121] ACPI: PCI: Interrupt link LNKB disabled [ 0.931294] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.934114] ACPI: PCI: Interrupt link LNKC disabled [ 0.937269] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.940120] ACPI: PCI: Interrupt link LNKD disabled [ 0.943580] iommu: Default domain type: Translated [ 0.945104] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.946119] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.952554] hv_vmbus: Vmbus version:5.3 [ 0.955646] PCI: Using ACPI for IRQ routing [ 0.958591] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.959544] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.959544] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.959546] vgaarb: loaded [ 0.961186] clocksource: Switched to clocksource tsc-early [ 0.964363] VFS: Disk quotas dquot_6.6.0 [ 0.967363] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.971159] pnp: PnP ACPI init [ 0.974760] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.978017] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.982055] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.985677] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.988974] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.992144] system 00:06: [io 0x0778-0x077f] has been reserved [ 0.995418] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.998716] system 00:07: [io 0x0400-0x043f] has been reserved [ 1.001889] system 00:07: [io 0x0370-0x0371] has been reserved [ 1.005076] system 00:07: [io 0x0440-0x044f] has been reserved [ 1.008346] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 1.012179] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 1.015759] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 1.019383] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 1.023106] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 1.026998] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 1.030613] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 1.034238] pnp: PnP ACPI: found 9 devices [ 1.043905] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.048520] NET: Registered PF_INET protocol family [ 1.051427] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.064789] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.070162] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.074354] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.078451] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.082493] TCP: Hash tables configured (established 65536 bind 65536) [ 1.086018] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.089773] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.093850] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.096900] NET: Registered PF_XDP protocol family [ 1.099606] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.103380] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.106817] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.110022] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.113554] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.117165] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.120588] PCI: CLS 0 bytes, default 64 [ 1.123202] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.126861] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.131685] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.137017] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.142620] clocksource: Switched to clocksource tsc [ 1.162053] Initialise system trusted keyrings [ 1.164929] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.168847] Key type asymmetric registered [ 1.171544] Asymmetric key parser 'x509' registered [ 1.174908] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.180254] io scheduler mq-deadline registered [ 1.183141] io scheduler kyber registered [ 1.185638] io scheduler bfq registered [ 1.190474] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.193827] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.197664] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.202111] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.206878] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.213606] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.216466] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.219612] hv_vmbus: registering driver hyperv_keyboard [ 1.222726] rtc_cmos 00:00: RTC can wake from S4 [ 1.227502] rtc_cmos 00:00: registered as rtc0 [ 1.230484] rtc_cmos 00:00: setting system clock to 2026-09-03T17:10:13 UTC (1788455413) [ 1.235222] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.238738] intel_pstate: Intel P-state driver initializing [ 1.242233] NET: Registered PF_INET6 protocol family [ 1.245352] Segment Routing with IPv6 [ 1.247637] In-situ OAM (IOAM) with IPv6 [ 1.251115] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.255798] NET: Registered PF_PACKET protocol family [ 1.258968] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.266706] Key type dns_resolver registered [ 1.269432] IPI shorthand broadcast: enabled [ 1.273385] sched_clock: Marking stable (1126004321, 147132455)->(1363813512, -90676736) [ 1.277804] registered taskstats version 1 [ 1.280960] Loading compiled-in X.509 certificates [ 2.211539] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.222873] Demotion targets for Node 0: null [ 2.226327] Key type .fscrypt registered [ 2.229118] Key type fscrypt-provisioning registered [ 2.232771] ima: No TPM chip found, activating TPM-bypass! [ 2.236628] ima: Allocated hash algorithm: sha1 [ 2.241029] ima: No architecture policies found [ 2.249042] clk: Disabling unused clocks [ 2.267177] Freeing unused kernel image (initmem) memory: 17040K [ 2.270246] Write protecting the kernel read-only data: 47104k [ 2.273410] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.276481] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.279547] Run /init as init process [ 2.364637] SCSI subsystem initialized [ 2.376019] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.381347] scsi host0: ata_piix [ 2.383382] scsi host1: ata_piix [ 2.385226] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.388990] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.936246] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.941439] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.957481] pps_core: LinuxPPS API ver. 1 registered [ 2.959649] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.964429] PTP clock support registered [ 2.967566] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.970311] hv_utils: Registering HyperV Utility Driver [ 2.973210] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.973771] hv_vmbus: registering driver hv_utils [ 2.979327] hv_utils: Heartbeat IC version 3.0 [ 2.981444] hv_utils: Shutdown IC version 3.2 [ 2.983278] hv_utils: TimeSync IC version 4.0 [ 2.988931] hv_vmbus: registering driver hv_storvsc [ 2.991916] scsi host4: storvsc_host_t [ 2.991920] scsi host2: storvsc_host_t [ 2.993267] scsi 4:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 2.994438] scsi host3: storvsc_host_t [ 3.005419] hid: raw HID events driver (C) Jiri Kosina [ 3.008398] hv_vmbus: registering driver hid_hyperv [ 3.011243] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 3.014564] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 3.019093] sd 4:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 3.022322] sd 4:0:0:0: [sda] 4096-byte physical blocks [ 3.024578] sd 4:0:0:0: [sda] Write Protect is off [ 3.026584] sd 4:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 3.043355] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.045803] sd 4:0:0:0: [sda] Attached SCSI disk [ 3.065734] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.069859] device-mapper: uevent: version 1.0.3 [ 3.071835] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.078989] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.111139] raid6: avx512x4 gen() 40984 MB/s [ 3.130140] raid6: avx512x2 gen() 44217 MB/s [ 3.150140] raid6: avx512x1 gen() 42578 MB/s [ 3.169139] raid6: avx2x4 gen() 37475 MB/s [ 3.188140] raid6: avx2x2 gen() 37083 MB/s [ 3.209139] raid6: avx2x1 gen() 29790 MB/s [ 3.211533] raid6: using algorithm avx512x2 gen() 44217 MB/s [ 3.231139] raid6: .... xor() 30702 MB/s, rmw enabled [ 3.233704] raid6: using avx512x2 recovery algorithm [ 3.243350] xor: automatically using best checksumming function avx [ 3.310131] Btrfs loaded, zoned=no, fsverity=no [ 3.314313] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (163) [ 3.319447] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.325007] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.328225] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.407745] ACPI: PM: Preparing to enter system sleep state S5 [ 63.410745] reboot: Restarting system [ 63.412794] reboot: machine restart            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000398] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003477] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.008011] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.013731] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.016799] Using GB pages for direct mapping [ 0.019368] ACPI: Early table checksum verification disabled [ 0.022466] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.025622] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.030186] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.034728] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.039096] ACPI: FACS 0x000000003FFFF000 000040 [ 0.041541] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.046011] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.049703] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.053307] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.056944] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.060561] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.064210] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.067256] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.070331] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.073336] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.076308] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.079380] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.082333] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.085335] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.088338] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.091531] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.094727] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.097641] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.100546] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.103512] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.106573] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.109878] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.114281] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.116917] Zone ranges: [ 0.117981] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.120578] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.123162] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.125946] Device empty [ 0.127186] Movable zone start for each node [ 0.128992] Early memory node ranges [ 0.130480] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.133127] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.135943] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.138541] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.141642] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.144139] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.158786] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.163061] ACPI: PM-Timer IO Port: 0x408 [ 0.164759] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.167390] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.170313] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.173200] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.176021] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.178856] TSC deadline timer available [ 0.180528] CPU topo: Max. logical packages: 1 [ 0.182480] CPU topo: Max. logical dies: 1 [ 0.184440] CPU topo: Max. dies per package: 1 [ 0.186413] CPU topo: Max. threads per core: 2 [ 0.188728] CPU topo: Num. cores per package: 1 [ 0.190787] CPU topo: Num. threads per package: 2 [ 0.192846] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.195437] random: crng init done [ 0.196873] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.199437] Booting paravirtualized kernel on Hyper-V [ 0.201575] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.211181] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.214646] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.217539] Hyper-V: PV spinlocks enabled [ 0.219416] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.222634] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.239522] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.243373] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.247143] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.250669] software IO TLB: area num 2. [ 0.264617] Fallback order for Node 0: 0 [ 0.264622] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.270144] Policy zone: Normal [ 0.271468] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.288124] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.299168] ftrace: allocating 41455 entries in 164 pages [ 0.301483] ftrace: allocated 164 pages with 3 groups [ 0.304312] Dynamic Preempt: voluntary [ 0.305909] rcu: Preemptible hierarchical RCU implementation. [ 0.308675] rcu: RCU event tracing is enabled. [ 0.310619] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.313691] Trampoline variant of Tasks RCU enabled. [ 0.315924] Rude variant of Tasks RCU enabled. [ 0.317839] Tracing variant of Tasks RCU enabled. [ 0.319852] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.323118] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.325951] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.330161] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.333993] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.341798] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.344834] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.348271] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.358590] Console: colour VGA+ 80x25 [ 0.360436] printk: legacy console [tty1] enabled [ 0.435853] printk: legacy console [ttyS0] enabled [ 0.435853] printk: legacy console [ttyS0] enabled [ 0.440714] printk: legacy bootconsole [earlyser0] disabled [ 0.440714] printk: legacy bootconsole [earlyser0] disabled [ 0.446068] ACPI: Core revision 20250807 [ 0.448515] APIC: Switch to symmetric I/O mode setup [ 0.452980] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.455909] Hyper-V: enabling crash_kexec_post_notifiers [ 0.459018] Hyper-V: Using IPI hypercalls [ 0.461359] APIC: send_IPI() replaced with hv_send_ipi() [ 0.464255] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.467547] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.472252] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.476284] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.479481] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.490007] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.493482] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.498646] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.500717] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.502219] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.503208] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.504203] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.505645] Speculative Store Bypass: Vulnerable [ 0.507645] Spectre V2 : Mitigation: Retpolines [ 0.509644] RETBleed: Vulnerable [ 0.511644] ITS: Mitigation: Aligned branch/return thunks [ 0.514644] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.516241] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.517645] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.519649] active return thunk: its_return_thunk [ 0.521676] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.523644] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.525202] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.526644] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.528644] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.530644] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.532216] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.533644] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.535644] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.537215] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.538644] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.605409] Freeing SMP alternatives memory: 40K [ 0.606232] pid_max: default: 32768 minimum: 301 [ 0.607235] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.608714] landlock: Up and running. [ 0.610276] SELinux: Initializing. [ 0.611821] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.613658] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.615875] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.617389] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.618259] signal: max sigframe size: 3632 [ 0.619243] rcu: Hierarchical SRCU implementation. [ 0.620201] rcu: Max phase no-delay instances is 400. [ 0.621369] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.624911] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.626247] smp: Bringing up secondary CPUs ... [ 0.627286] smpboot: x86: Booting SMP configuration: [ 0.628309] .... node #0, CPUs: #1 [ 0.628655] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.631303] smp: Brought up 1 node, 2 CPUs [ 0.632646] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.634328] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.635426] devtmpfs: initialized [ 0.637278] x86/mm: Memory block size: 128MB [ 0.640845] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.642240] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.646243] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.650343] pinctrl core: initialized pinctrl subsystem [ 0.653696] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.657314] audit: initializing netlink subsys (disabled) [ 0.660675] audit: type=2000 audit(1788455479.167:1): state=initialized audit_enabled=0 res=1 [ 0.660767] thermal_sys: Registered thermal governor 'step_wise' [ 0.662266] cpuidle: using governor menu [ 0.664216] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.667269] dca service started, version 1.12.1 [ 0.669426] PCI: Using configuration type 1 for base access [ 0.673291] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.697231] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.698219] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.699217] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.700229] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.702216] ACPI: Added _OSI(Module Device) [ 0.704210] ACPI: Added _OSI(Processor Device) [ 0.707211] ACPI: Added _OSI(Processor Aggregator Device) [ 0.710607] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.716650] ACPI: Interpreter enabled [ 0.718213] ACPI: PM: (supports S0 S5) [ 0.719202] ACPI: Using IOAPIC for interrupt routing [ 0.721234] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.727329] PCI: Ignoring E820 reservations for host bridge windows [ 0.730400] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.747289] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.750217] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.754266] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.759377] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.766529] PCI host bridge to bus 0000:00 [ 0.769359] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.774440] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.779332] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.783344] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.788646] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.792262] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.795335] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.801430] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.808064] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.813645] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.816352] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.821232] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.824214] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.827217] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.831678] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.831678] * this clock source is slow. Consider trying other clock sources [ 0.838287] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.844646] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.848990] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.855362] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.858540] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.874599] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.878371] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.882215] ACPI: PCI: Interrupt link LNKB disabled [ 0.885369] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.888215] ACPI: PCI: Interrupt link LNKC disabled [ 0.891372] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.894207] ACPI: PCI: Interrupt link LNKD disabled [ 0.897681] iommu: Default domain type: Translated [ 0.899212] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.900221] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.906646] hv_vmbus: Vmbus version:5.3 [ 0.908917] PCI: Using ACPI for IRQ routing [ 0.911690] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.912643] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.912643] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.922646] vgaarb: loaded [ 0.924656] clocksource: Switched to clocksource tsc-early [ 0.928190] VFS: Disk quotas dquot_6.6.0 [ 0.930539] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.934244] pnp: PnP ACPI init [ 0.937834] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.941186] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.944317] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.947487] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.950637] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.953784] system 00:06: [io 0x0778-0x077f] has been reserved [ 0.957216] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.960771] system 00:07: [io 0x0400-0x043f] has been reserved [ 0.963935] system 00:07: [io 0x0370-0x0371] has been reserved [ 0.967063] system 00:07: [io 0x0440-0x044f] has been reserved [ 0.970204] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.974097] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.977656] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.981255] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 0.985210] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.989042] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 0.992639] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 0.996278] pnp: PnP ACPI: found 9 devices [ 1.005872] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.010426] NET: Registered PF_INET protocol family [ 1.013281] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.026526] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.031242] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.035174] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.039448] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.043478] TCP: Hash tables configured (established 65536 bind 65536) [ 1.046937] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.050483] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.054459] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.057512] NET: Registered PF_XDP protocol family [ 1.060238] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.063891] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.067122] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.071079] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.074640] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.078227] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.081546] PCI: CLS 0 bytes, default 64 [ 1.084284] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.087693] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.092763] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.097161] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.102833] clocksource: Switched to clocksource tsc [ 1.122310] Initialise system trusted keyrings [ 1.126452] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.130419] Key type asymmetric registered [ 1.133053] Asymmetric key parser 'x509' registered [ 1.136425] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.140415] io scheduler mq-deadline registered [ 1.143056] io scheduler kyber registered [ 1.145485] io scheduler bfq registered [ 1.149762] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.153105] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.156916] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.161250] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.165917] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.172501] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.175408] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.178569] hv_vmbus: registering driver hyperv_keyboard [ 1.181727] rtc_cmos 00:00: RTC can wake from S4 [ 1.186469] rtc_cmos 00:00: registered as rtc0 [ 1.189436] rtc_cmos 00:00: setting system clock to 2026-09-03T17:11:20 UTC (1788455480) [ 1.194313] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.197830] intel_pstate: Intel P-state driver initializing [ 1.201366] NET: Registered PF_INET6 protocol family [ 1.205565] Segment Routing with IPv6 [ 1.207853] In-situ OAM (IOAM) with IPv6 [ 1.210607] NET: Registered PF_PACKET protocol family [ 1.214409] Key type dns_resolver registered [ 1.217154] IPI shorthand broadcast: enabled [ 1.221108] sched_clock: Marking stable (1075004516, 145373553)->(1305147685, -84769616) [ 1.226609] registered taskstats version 1 [ 1.229124] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.233968] Loading compiled-in X.509 certificates [ 1.237230] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 2.173404] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.183108] Demotion targets for Node 0: null [ 2.186353] Key type .fscrypt registered [ 2.189187] Key type fscrypt-provisioning registered [ 2.192403] ima: No TPM chip found, activating TPM-bypass! [ 2.196183] ima: Allocated hash algorithm: sha1 [ 2.199442] ima: No architecture policies found [ 2.207333] clk: Disabling unused clocks [ 2.225079] Freeing unused kernel image (initmem) memory: 17040K [ 2.228099] Write protecting the kernel read-only data: 47104k [ 2.230963] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.233804] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.236610] Run /init as init process [ 2.321464] SCSI subsystem initialized [ 2.332533] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.337978] scsi host0: ata_piix [ 2.339958] scsi host1: ata_piix [ 2.341832] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.345068] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.881269] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.886106] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.904772] pps_core: LinuxPPS API ver. 1 registered [ 2.906741] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.911555] PTP clock support registered [ 2.912773] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.916725] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.920767] hv_utils: Registering HyperV Utility Driver [ 2.923694] hv_vmbus: registering driver hv_utils [ 2.926567] hv_utils: Heartbeat IC version 3.0 [ 2.928925] hv_utils: Shutdown IC version 3.2 [ 2.931126] hv_utils: TimeSync IC version 4.0 [ 2.937050] hv_vmbus: registering driver hv_storvsc [ 2.940344] scsi host2: storvsc_host_t [ 2.940397] scsi host4: storvsc_host_t [ 2.942395] scsi host3: storvsc_host_t [ 2.946806] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 2.955148] hid: raw HID events driver (C) Jiri Kosina [ 2.958717] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 2.958900] hv_vmbus: registering driver hid_hyperv [ 2.961163] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 2.963337] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 2.968274] sd 2:0:0:0: [sda] Write Protect is off [ 2.972727] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 2.977095] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 2.995633] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 2.998349] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.018925] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.023612] device-mapper: uevent: version 1.0.3 [ 3.025888] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.033361] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.066381] raid6: avx512x4 gen() 44027 MB/s [ 3.085382] raid6: avx512x2 gen() 45270 MB/s [ 3.104380] raid6: avx512x1 gen() 42878 MB/s [ 3.123380] raid6: avx2x4 gen() 38438 MB/s [ 3.142382] raid6: avx2x2 gen() 38022 MB/s [ 3.161381] raid6: avx2x1 gen() 29273 MB/s [ 3.163537] raid6: using algorithm avx512x2 gen() 45270 MB/s [ 3.182380] raid6: .... xor() 30696 MB/s, rmw enabled [ 3.184833] raid6: using avx512x2 recovery algorithm [ 3.193067] xor: automatically using best checksumming function avx [ 3.259104] Btrfs loaded, zoned=no, fsverity=no [ 3.263485] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (164) [ 3.268605] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.274085] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.277501] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.354966] ACPI: PM: Preparing to enter system sleep state S5 [ 63.358511] reboot: Restarting system [ 63.360676] reboot: machine restart ||||||||+----------------------------------------------------------------------------+ Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h Booting `Flatcar default' No EFI environment detected. early console in extract_kernel input_data: 0x00000000035c32c4 input_len: 0x00000000022890a4 output: 0x0000000001000000 output_len: 0x00000000047e33f4 kernel_total_size: 0x0000000004630000 needed_size: 0x0000000004800000 trampoline_32bit: 0x000000000009d000 Physical KASLR using RDRAND RDTSC... Virtual KASLR using RDRAND RDTSC... Decompressing Linux... Parsing ELF... Performing relocations... done. Booting the kernel (entry_offset: 0x0000000003475ae0). [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002bfffffff] usable [ 0.000000] printk: legacy bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] SMBIOS 2.3 present. [ 0.000000] DMI: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 [ 0.000000] DMI: Memory slots populated: 2/125 [ 0.000000] Hypervisor detected: Microsoft Hyper-V [ 0.000000] Hyper-V: privilege flags low 0xae7f, high 0x388030, ext 0x22, hints 0x164e24, misc 0xc0bed7b2 [ 0.000000] Hyper-V: Nested features: 0x3e0101 [ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x30d40 [ 0.000000] Hyper-V: Using hypercall for remote TLB flush [ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] clocksource: hyperv_clocksource_msr: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000000] tsc: Detected 2793.437 MHz processor [ 0.000398] last_pfn = 0x2c0000 max_arch_pfn = 0x10000000000 [ 0.003477] MTRR map: 5 entries (3 fixed + 2 variable; max 19), built from 8 variable MTRRs [ 0.007859] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT Memory KASLR using RDRAND RDTSC... [ 0.012988] last_pfn = 0x3ffff max_arch_pfn = 0x10000000000 [ 0.015890] Using GB pages for direct mapping [ 0.018254] ACPI: Early table checksum verification disabled [ 0.021137] ACPI: RSDP 0x00000000000F5C10 000014 (v00 ACPIAM) [ 0.024029] ACPI: RSDT 0x000000003FFF0000 000040 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.028331] ACPI: FACP 0x000000003FFF0200 000081 (v02 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.032560] ACPI: DSDT 0x000000003FFF1D24 003CD5 (v01 MSFTVM MSFTVM02 00000002 INTL 02002026) [ 0.037036] ACPI: FACS 0x000000003FFFF000 000040 [ 0.039367] ACPI: WAET 0x000000003FFF1A80 000028 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.043702] ACPI: SLIC 0x000000003FFF1AC0 000176 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.047998] ACPI: OEM0 0x000000003FFF1CC0 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.053352] ACPI: SRAT 0x000000003FFF0800 000140 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001) [ 0.057816] ACPI: APIC 0x000000003FFF0300 000062 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.062442] ACPI: OEMB 0x000000003FFFF040 000064 (v01 VRTUAL MICROSFT 02002327 MSFT 00000097) [ 0.067173] ACPI: Reserving FACP table memory at [mem 0x3fff0200-0x3fff0280] [ 0.070726] ACPI: Reserving DSDT table memory at [mem 0x3fff1d24-0x3fff59f8] [ 0.074361] ACPI: Reserving FACS table memory at [mem 0x3ffff000-0x3ffff03f] [ 0.078486] ACPI: Reserving WAET table memory at [mem 0x3fff1a80-0x3fff1aa7] [ 0.082105] ACPI: Reserving SLIC table memory at [mem 0x3fff1ac0-0x3fff1c35] [ 0.085801] ACPI: Reserving OEM0 table memory at [mem 0x3fff1cc0-0x3fff1d23] [ 0.089396] ACPI: Reserving SRAT table memory at [mem 0x3fff0800-0x3fff093f] [ 0.092978] ACPI: Reserving APIC table memory at [mem 0x3fff0300-0x3fff0361] [ 0.096489] ACPI: Reserving OEMB table memory at [mem 0x3ffff040-0x3ffff0a3] [ 0.100214] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] hotplug [ 0.103634] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x2bfffffff] hotplug [ 0.107643] ACPI: SRAT: Node 0 PXM 0 [mem 0x2c0000000-0xfbfffffff] hotplug [ 0.111192] ACPI: SRAT: Node 0 PXM 0 [mem 0x1000000000-0xffffffffff] hotplug [ 0.114914] ACPI: SRAT: Node 0 PXM 0 [mem 0x10000000000-0x1ffffffffff] hotplug [ 0.118631] ACPI: SRAT: Node 0 PXM 0 [mem 0x20000000000-0x3ffffffffff] hotplug [ 0.122303] NUMA: Node 0 [mem 0x00001000-0x3fffffff] + [mem 0x100000000-0x2bfffffff] -> [mem 0x00001000-0x2bfffffff] [ 0.127539] NODE_DATA(0) allocated [mem 0x2bfff8d80-0x2bfffffff] [ 0.130907] Zone ranges: [ 0.132139] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.135192] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.138280] Normal [mem 0x0000000100000000-0x00000002bfffffff] [ 0.141314] Device empty [ 0.142715] Movable zone start for each node [ 0.145087] Early memory node ranges [ 0.146813] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.149875] node 0: [mem 0x0000000000100000-0x000000003ffeffff] [ 0.152945] node 0: [mem 0x0000000100000000-0x00000002bfffffff] [ 0.155988] Initmem setup node 0 [mem 0x0000000000001000-0x00000002bfffffff] [ 0.159710] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.162750] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.178169] On node 0, zone Normal: 16 pages in unavailable ranges [ 0.183281] ACPI: PM-Timer IO Port: 0x408 [ 0.185254] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.188294] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.192065] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.195221] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.198463] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.201796] TSC deadline timer available [ 0.203825] CPU topo: Max. logical packages: 1 [ 0.206163] CPU topo: Max. logical dies: 1 [ 0.208666] CPU topo: Max. dies per package: 1 [ 0.211099] CPU topo: Max. threads per core: 2 [ 0.213477] CPU topo: Num. cores per package: 1 [ 0.216033] CPU topo: Num. threads per package: 2 [ 0.218590] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.221661] random: crng init done [ 0.223571] [mem 0x40000000-0xffffffff] available for PCI devices [ 0.227310] Booting paravirtualized kernel on Hyper-V [ 0.229978] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.239287] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.243495] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.247026] Hyper-V: PV spinlocks enabled [ 0.249065] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.252781] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=tty1 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 flatcar.first_boot=detected flatcar.oem.id=azure flatcar.autologin verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.273603] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.278185] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.282688] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.287505] software IO TLB: area num 2. [ 0.301750] Fallback order for Node 0: 0 [ 0.301754] Built 1 zonelists, mobility grouping on. Total pages: 2097038 [ 0.307833] Policy zone: Normal [ 0.309448] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.326564] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Poking KASLR using RDRAND RDTSC... [ 0.338926] ftrace: allocating 41455 entries in 164 pages [ 0.341731] ftrace: allocated 164 pages with 3 groups [ 0.345010] Dynamic Preempt: voluntary [ 0.346972] rcu: Preemptible hierarchical RCU implementation. [ 0.349879] rcu: RCU event tracing is enabled. [ 0.352208] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.355628] Trampoline variant of Tasks RCU enabled. [ 0.358365] Rude variant of Tasks RCU enabled. [ 0.360709] Tracing variant of Tasks RCU enabled. [ 0.364034] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.368172] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.371715] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.376250] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.381039] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.389655] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.393114] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.397590] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.410683] Console: colour VGA+ 80x25 [ 0.412743] printk: legacy console [tty1] enabled [ 0.503281] printk: legacy console [ttyS0] enabled [ 0.503281] printk: legacy console [ttyS0] enabled [ 0.509231] printk: legacy bootconsole [earlyser0] disabled [ 0.509231] printk: legacy bootconsole [earlyser0] disabled [ 0.515835] ACPI: Core revision 20250807 [ 0.518773] APIC: Switch to symmetric I/O mode setup [ 0.524437] Hyper-V: Host Build 10.0.26102.1437-1-0 [ 0.527789] Hyper-V: enabling crash_kexec_post_notifiers [ 0.531365] Hyper-V: Using IPI hypercalls [ 0.534060] APIC: send_IPI() replaced with hv_send_ipi() [ 0.537707] APIC: send_IPI_mask() replaced with hv_send_ipi_mask() [ 0.541691] APIC: send_IPI_mask_allbutself() replaced with hv_send_ipi_mask_allbutself() [ 0.546634] APIC: send_IPI_allbutself() replaced with hv_send_ipi_allbutself() [ 0.551418] APIC: send_IPI_all() replaced with hv_send_ipi_all() [ 0.555404] APIC: send_IPI_self() replaced with hv_send_ipi_self() [ 0.568398] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.572697] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 0.579187] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.87 BogoMIPS (lpj=2793437) [ 0.581260] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.583204] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.585185] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.587189] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.589185] Speculative Store Bypass: Vulnerable [ 0.591186] Spectre V2 : Mitigation: Retpolines [ 0.592922] RETBleed: Vulnerable [ 0.594185] ITS: Mitigation: Aligned branch/return thunks [ 0.596185] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.598185] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.599782] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.601189] active return thunk: its_return_thunk [ 0.603212] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.605185] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.606752] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.608185] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.610185] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.612185] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.614186] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.615768] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.617185] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.618818] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.620185] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 0.695377] Freeing SMP alternatives memory: 40K [ 0.697189] pid_max: default: 32768 minimum: 301 [ 0.698803] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.700253] landlock: Up and running. [ 0.701848] SELinux: Initializing. [ 0.706229] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.708200] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.710659] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 0.711949] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 0.712800] signal: max sigframe size: 3632 [ 0.713810] rcu: Hierarchical SRCU implementation. [ 0.715013] rcu: Max phase no-delay instances is 400. [ 0.715789] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.719468] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.720790] smp: Bringing up secondary CPUs ... [ 0.721829] smpboot: x86: Booting SMP configuration: [ 0.722792] .... node #0, CPUs: #1 [ 0.723195] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.725850] smp: Brought up 1 node, 2 CPUs [ 0.726768] smpboot: Total of 2 processors activated (11173.74 BogoMIPS) [ 0.727867] Memory: 8099284K/8388152K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 283564K reserved, 0K cma-reserved) [ 0.729000] devtmpfs: initialized [ 0.729184] x86/mm: Memory block size: 128MB [ 0.734233] ACPI: PM: Registering ACPI NVS region [mem 0x3ffff000-0x3fffffff] (4096 bytes) [ 0.735793] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.736837] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.740871] pinctrl core: initialized pinctrl subsystem [ 0.744213] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.747856] audit: initializing netlink subsys (disabled) [ 0.750764] audit: type=2000 audit(1788455547.177:1): state=initialized audit_enabled=0 res=1 [ 0.750764] thermal_sys: Registered thermal governor 'step_wise' [ 0.751799] cpuidle: using governor menu [ 0.753758] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.756822] dca service started, version 1.12.1 [ 0.760055] PCI: Using configuration type 1 for base access [ 0.763220] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.767840] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.770753] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.774737] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.778764] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.783512] ACPI: Added _OSI(Module Device) [ 0.785779] ACPI: Added _OSI(Processor Device) [ 0.787770] ACPI: Added _OSI(Processor Aggregator Device) [ 0.793226] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.800611] ACPI: Interpreter enabled [ 0.802796] ACPI: PM: (supports S0 S5) [ 0.804775] ACPI: Using IOAPIC for interrupt routing [ 0.808222] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.809751] PCI: Ignoring E820 reservations for host bridge windows [ 0.810914] ACPI: Enabled 1 GPEs in block 00 to 0F [ 0.826023] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.826757] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.827763] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.828782] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.829897] PCI host bridge to bus 0000:00 [ 0.830729] pci_bus 0000:00: root bus resource [mem 0xfc0000000-0xfffffffff window] [ 0.831773] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.832734] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.833748] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.834756] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfffbffff window] [ 0.835753] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.836856] pci 0000:00:00.0: [8086:7192] type 00 class 0x060000 conventional PCI endpoint [ 0.839563] pci 0000:00:07.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.842503] pci 0000:00:07.1: [8086:7111] type 00 class 0x010180 conventional PCI endpoint [ 0.845118] pci 0000:00:07.1: BAR 4 [io 0xffa0-0xffaf] [ 0.845893] pci 0000:00:07.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk [ 0.846739] pci 0000:00:07.1: BAR 1 [io 0x03f6]: legacy IDE quirk [ 0.847736] pci 0000:00:07.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk [ 0.848858] pci 0000:00:07.1: BAR 3 [io 0x0376]: legacy IDE quirk [ 0.850249] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, [ 0.850249] * this clock source is slow. Consider trying other clock sources [ 0.851807] pci 0000:00:07.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.854187] pci 0000:00:07.3: quirk: [io 0x0400-0x043f] claimed by PIIX4 ACPI [ 0.856503] pci 0000:00:08.0: [1414:5353] type 00 class 0x030000 conventional PCI endpoint [ 0.859242] pci 0000:00:08.0: BAR 0 [mem 0xf8000000-0xfbffffff] [ 0.861093] pci 0000:00:08.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.874558] ACPI: PCI: Interrupt link LNKA configured for IRQ 11 [ 0.875928] ACPI: PCI: Interrupt link LNKB configured for IRQ 0 [ 0.876766] ACPI: PCI: Interrupt link LNKB disabled [ 0.878038] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.878753] ACPI: PCI: Interrupt link LNKC disabled [ 0.879928] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.880757] ACPI: PCI: Interrupt link LNKD disabled [ 0.881971] iommu: Default domain type: Translated [ 0.883791] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.888310] hv_vmbus: hv_mmio=[mem 0x40000000-0xfed3ffff],[mem 0xfc0000000-0xfffffffff] fb=[mem 0xf8000000-0xfbffffff] [ 0.895188] hv_vmbus: Vmbus version:5.3 [ 0.896771] PCI: Using ACPI for IRQ routing [ 0.900268] pci 0000:00:08.0: vgaarb: setting as boot VGA device [ 0.901184] pci 0000:00:08.0: vgaarb: bridge control possible [ 0.901184] pci 0000:00:08.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.911187] vgaarb: loaded [ 0.913189] clocksource: Switched to clocksource tsc-early [ 0.916957] VFS: Disk quotas dquot_6.6.0 [ 0.919594] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.923458] pnp: PnP ACPI init [ 0.927170] system 00:06: [io 0x01e0-0x01ef] has been reserved [ 0.930500] system 00:06: [io 0x0160-0x016f] has been reserved [ 0.933852] system 00:06: [io 0x0278-0x027f] has been reserved [ 0.937093] system 00:06: [io 0x0378-0x037f] has been reserved [ 0.940353] system 00:06: [io 0x0678-0x067f] has been reserved [ 0.943651] system 00:06: [io 0x0778-0x077f] has been reserved [ 0.947560] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.951018] system 00:07: [io 0x0400-0x043f] has been reserved [ 0.954350] system 00:07: [io 0x0370-0x0371] has been reserved [ 0.957558] system 00:07: [io 0x0440-0x044f] has been reserved [ 0.960812] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.964823] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.968423] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.972078] system 00:08: [mem 0x000c0000-0x000dffff] could not be reserved [ 0.975754] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.979528] system 00:08: [mem 0x00100000-0x3fffffff] could not be reserved [ 0.983499] system 00:08: [mem 0xfffc0000-0xffffffff] has been reserved [ 0.987195] pnp: PnP ACPI: found 9 devices [ 0.996777] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.001470] NET: Registered PF_INET protocol family [ 1.004363] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.017664] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.022071] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.026655] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.031275] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.035593] TCP: Hash tables configured (established 65536 bind 65536) [ 1.039319] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.043294] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.047611] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.051048] NET: Registered PF_XDP protocol family [ 1.053806] pci_bus 0000:00: resource 4 [mem 0xfc0000000-0xfffffffff window] [ 1.057929] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7 window] [ 1.061326] pci_bus 0000:00: resource 6 [io 0x0d00-0xffff window] [ 1.064617] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff window] [ 1.068330] pci_bus 0000:00: resource 8 [mem 0x40000000-0xfffbffff window] [ 1.071975] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.075823] PCI: CLS 0 bytes, default 64 [ 1.078330] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.081762] software IO TLB: mapped [mem 0x000000003bff0000-0x000000003fff0000] (64MB) [ 1.085946] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.090712] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28440910e78, max_idle_ns: 440795261560 ns [ 1.096401] clocksource: Switched to clocksource tsc [ 1.116338] Initialise system trusted keyrings [ 1.120680] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.124836] Key type asymmetric registered [ 1.127358] Asymmetric key parser 'x509' registered [ 1.130919] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.136621] io scheduler mq-deadline registered [ 1.139703] io scheduler kyber registered [ 1.142217] io scheduler bfq registered [ 1.147005] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.150387] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.155271] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.160357] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.165420] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 1.173413] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.176419] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.179527] hv_vmbus: registering driver hyperv_keyboard [ 1.182844] rtc_cmos 00:00: RTC can wake from S4 [ 1.188340] rtc_cmos 00:00: registered as rtc0 [ 1.191455] rtc_cmos 00:00: setting system clock to 2026-09-03T17:12:28 UTC (1788455548) [ 1.196073] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram [ 1.199969] intel_pstate: Intel P-state driver initializing [ 1.203927] NET: Registered PF_INET6 protocol family [ 1.208773] Segment Routing with IPv6 [ 1.211181] In-situ OAM (IOAM) with IPv6 [ 1.213700] NET: Registered PF_PACKET protocol family [ 1.217380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.222312] Key type dns_resolver registered [ 1.225311] input: AT Translated Set 2 keyboard as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:07/VMBUS:01/d34b2567-b9b6-42b9-8778-0a4ec0b955bf/serio2/input/input2 [ 1.233765] IPI shorthand broadcast: enabled [ 1.237842] sched_clock: Marking stable (1062005023, 175595490)->(1394704923, -157104410) [ 1.242494] registered taskstats version 1 [ 1.245294] Loading compiled-in X.509 certificates [ 2.167056] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.176143] Demotion targets for Node 0: null [ 2.179387] Key type .fscrypt registered [ 2.182291] Key type fscrypt-provisioning registered [ 2.185765] ima: No TPM chip found, activating TPM-bypass! [ 2.189469] ima: Allocated hash algorithm: sha1 [ 2.192698] ima: No architecture policies found [ 2.200646] clk: Disabling unused clocks [ 2.218403] Freeing unused kernel image (initmem) memory: 17040K [ 2.221335] Write protecting the kernel read-only data: 47104k [ 2.224322] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.227290] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.230145] Run /init as init process [ 2.315856] SCSI subsystem initialized [ 2.327138] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA device ignore set [ 2.332569] scsi host0: ata_piix [ 2.334679] scsi host1: ata_piix [ 2.336466] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 lpm-pol 0 [ 2.339750] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 lpm-pol 0 [ 2.888313] ata2.00: ATAPI: Virtual CD, , max MWDMA2 [ 2.894650] scsi 1:0:0:0: CD-ROM Msft Virtual CD/ROM 1.0 PQ: 0 ANSI: 5 [ 2.910961] pps_core: LinuxPPS API ver. 1 registered [ 2.913121] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.918068] PTP clock support registered [ 2.919464] sr 1:0:0:0: [sr0] scsi3-mmc drive: 0x/0x tray [ 2.921270] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.926593] hv_utils: Registering HyperV Utility Driver [ 2.929101] hv_vmbus: registering driver hv_utils [ 2.931665] hv_utils: Heartbeat IC version 3.0 [ 2.933609] hv_utils: Shutdown IC version 3.2 [ 2.935473] hv_utils: TimeSync IC version 4.0 [ 2.941598] hv_vmbus: registering driver hv_storvsc [ 2.945299] scsi host2: storvsc_host_t [ 2.946560] scsi host3: storvsc_host_t [ 2.947455] scsi 2:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5 [ 2.951033] scsi host4: storvsc_host_t [ 2.959048] hid: raw HID events driver (C) Jiri Kosina [ 2.962281] sd 2:0:0:0: [sda] 63737856 512-byte logical blocks: (32.6 GB/30.4 GiB) [ 2.962315] hv_vmbus: registering driver hid_hyperv [ 2.964337] sd 2:0:0:0: [sda] 4096-byte physical blocks [ 2.969447] input: Microsoft Vmbus HID-compliant Mouse as /devices/0006:045E:0621.0001/input/input3 [ 2.969868] sd 2:0:0:0: [sda] Write Protect is off [ 2.972363] hid-hyperv 0006:045E:0621.0001: input: VIRTUAL HID v0.01 Mouse [Microsoft Vmbus HID-compliant Mouse] on [ 2.978354] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 2.992795] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 2.995177] sd 2:0:0:0: [sda] Attached SCSI disk [ 3.015590] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.019557] device-mapper: uevent: version 1.0.3 [ 3.021520] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.028561] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.061603] raid6: avx512x4 gen() 42285 MB/s [ 3.080603] raid6: avx512x2 gen() 43798 MB/s [ 3.099604] raid6: avx512x1 gen() 41564 MB/s [ 3.118603] raid6: avx2x4 gen() 37560 MB/s [ 3.137604] raid6: avx2x2 gen() 37683 MB/s [ 3.156603] raid6: avx2x1 gen() 29083 MB/s [ 3.159142] raid6: using algorithm avx512x2 gen() 43798 MB/s [ 3.178604] raid6: .... xor() 30703 MB/s, rmw enabled [ 3.180783] raid6: using avx512x2 recovery algorithm [ 3.188705] xor: automatically using best checksumming function avx [ 3.256299] Btrfs loaded, zoned=no, fsverity=no [ 3.260348] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (163) [ 3.267090] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.272423] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.275605] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot.