680054] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.681730] Run /init as init process [ 1.802210] nvme nvme0: pci function 0000:00:04.0 [ 1.803556] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.813622] nvme nvme0: 2/0/0 default/read/poll queues [ 1.821114] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.822526] GPT:25804799 != 33554431 [ 1.823351] GPT:Alternate GPT header not at the end of the disk. [ 1.824467] GPT:25804799 != 33554431 [ 1.825183] GPT: Use GNU Parted to correct GPT errors. [ 1.826141] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.840098] SCSI subsystem initialized [ 1.867218] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.869565] device-mapper: uevent: version 1.0.3 [ 1.870602] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.878263] device-mapper: verity: sha256 using "sha256-lib" [ 1.912850] raid6: avx512x4 gen() 18197 MB/s [ 1.929851] raid6: avx512x2 gen() 18208 MB/s [ 1.946852] raid6: avx512x1 gen() 18175 MB/s [ 1.964851] raid6: avx2x4 gen() 18106 MB/s [ 1.981851] raid6: avx2x2 gen() 18104 MB/s [ 1.998851] raid6: avx2x1 gen() 13724 MB/s [ 1.999793] raid6: using algorithm avx512x2 gen() 18208 MB/s [ 2.016851] raid6: .... xor() 24449 MB/s, rmw enabled [ 2.017901] raid6: using avx512x2 recovery algorithm [ 2.028584] xor: automatically using best checksumming function avx [ 2.167190] Btrfs loaded, zoned=no, fsverity=no [ 2.171671] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.175457] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.179353] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.180732] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.223148] ACPI: PM: Preparing to enter system sleep state S5 [ 62.224371] reboot: Restarting system [ 62.225162] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� 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        [2026-09-03T17:27:52.388123]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 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=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 4006694426 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.994 MHz processor [ 0.000099] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000129] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000180] Using GB pages for direct mapping [ 0.000314] ACPI: Early table checksum verification disabled [ 0.000317] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000321] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000327] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000333] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000337] ACPI: FACS 0x00000000789D0000 000040 [ 0.000339] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000342] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000345] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000348] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000351] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000354] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000357] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000360] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000362] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000364] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000364] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000365] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000366] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000367] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000367] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000368] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000369] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000370] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000370] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000413] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000422] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000469] Zone ranges: [ 0.000470] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000472] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000473] Normal empty [ 0.000474] Device empty [ 0.000475] Movable zone start for each node [ 0.000476] Early memory node ranges [ 0.000476] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000478] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000479] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000480] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000486] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000519] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004414] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004570] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004976] ACPI: PM-Timer IO Port: 0xb008 [ 0.004989] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005052] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005055] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005058] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005060] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005061] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005065] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005066] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005070] TSC deadline timer available [ 0.005076] CPU topo: Max. logical packages: 1 [ 0.005076] CPU topo: Max. logical dies: 1 [ 0.005077] CPU topo: Max. dies per package: 1 [ 0.005082] CPU topo: Max. threads per core: 2 [ 0.005083] CPU topo: Num. cores per package: 1 [ 0.005083] CPU topo: Num. threads per package: 2 [ 0.005084] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005103] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005122] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005123] Booting paravirtualized kernel on KVM [ 0.005125] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010067] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010398] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011060] kvm-guest: PV spinlocks enabled [ 0.011063] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011066] 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=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.011244] random: crng init done [ 0.011245] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011507] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011643] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011706] Fallback order for Node 0: 0 [ 0.011709] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011710] Policy zone: DMA32 [ 0.011712] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016284] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016300] Kernel/User page tables isolation: enabled [ 0.025123] ftrace: allocating 41455 entries in 164 pages [ 0.025127] ftrace: allocated 164 pages with 3 groups [ 0.025981] Dynamic Preempt: voluntary [ 0.026016] rcu: Preemptible hierarchical RCU implementation. [ 0.026017] rcu: RCU event tracing is enabled. [ 0.026018] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026019] Trampoline variant of Tasks RCU enabled. [ 0.026019] Rude variant of Tasks RCU enabled. [ 0.026020] Tracing variant of Tasks RCU enabled. [ 0.026021] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026021] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026027] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026029] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026030] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031207] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031451] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031459] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031516] Console: colour dummy device 80x25 [ 0.031519] printk: legacy console [tty0] enabled [ 0.031799] printk: legacy console [ttyS0] enabled [ 0.161168] ACPI: Core revision 20250807 [ 0.161958] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163305] APIC: Switch to symmetric I/O mode setup [ 0.164446] x2apic enabled [ 0.165278] APIC: Switched APIC routing to: physical x2apic [ 0.167647] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.169220] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.170216] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170216] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170216] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170216] Speculative Store Bypass: Vulnerable [ 0.170216] Spectre V2 : Mitigation: Retpolines [ 0.170216] RETBleed: Vulnerable [ 0.170216] ITS: Mitigation: Aligned branch/return thunks [ 0.170216] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170216] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170216] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170216] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170216] GDS: Unknown: Dependent on hypervisor status [ 0.170216] active return thunk: its_return_thunk [ 0.170216] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170216] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170216] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170216] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170216] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170216] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170216] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170216] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170216] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170216] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170216] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170216] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170216] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170216] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170216] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170216] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170216] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170216] Freeing SMP alternatives memory: 40K [ 0.170216] pid_max: default: 32768 minimum: 301 [ 0.170216] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170216] landlock: Up and running. [ 0.170216] SELinux: Initializing. [ 0.170216] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170216] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170216] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170430] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171267] signal: max sigframe size: 3632 [ 0.171926] rcu: Hierarchical SRCU implementation. [ 0.172219] rcu: Max phase no-delay instances is 400. [ 0.173037] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176682] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177282] smp: Bringing up secondary CPUs ... [ 0.178079] smpboot: x86: Booting SMP configuration: [ 0.178221] .... node #0, CPUs: #1 [ 0.179611] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.181221] 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. [ 0.182259] smp: Brought up 1 node, 2 CPUs [ 0.182876] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.183370] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.184355] devtmpfs: initialized [ 0.184797] x86/mm: Memory block size: 128MB [ 0.185418] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186283] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187216] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188306] pinctrl core: initialized pinctrl subsystem [ 0.189690] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190377] audit: initializing netlink subsys (disabled) [ 0.192221] audit: type=2000 audit(1788456475.712:1): state=initialized audit_enabled=0 res=1 [ 0.192341] thermal_sys: Registered thermal governor 'step_wise' [ 0.193232] cpuidle: using governor menu [ 0.196069] efi: Freeing EFI boot services memory: 37748K [ 0.196223] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197299] dca service started, version 1.12.1 [ 0.198061] PCI: Using configuration type 1 for base access [ 0.198339] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223287] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224220] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225220] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226219] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.228428] ACPI: Added _OSI(Module Device) [ 0.229080] ACPI: Added _OSI(Processor Device) [ 0.229220] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231076] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233373] ACPI: Interpreter enabled [ 0.233992] ACPI: PM: (supports S0 S5) [ 0.234224] ACPI: Using IOAPIC for interrupt routing [ 0.235088] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.237225] PCI: Using E820 reservations for host bridge windows [ 0.238264] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240216] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.242226] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.243220] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244231] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246610] acpiphp: Slot [3] registered [ 0.247246] acpiphp: Slot [4] registered [ 0.247872] acpiphp: Slot [5] registered [ 0.248234] acpiphp: Slot [6] registered [ 0.248883] acpiphp: Slot [7] registered [ 0.250241] acpiphp: Slot [8] registered [ 0.250895] acpiphp: Slot [9] registered [ 0.251234] acpiphp: Slot [10] registered [ 0.251892] acpiphp: Slot [11] registered [ 0.252236] acpiphp: Slot [12] registered [ 0.252892] acpiphp: Slot [13] registered [ 0.253233] acpiphp: Slot [14] registered [ 0.253875] acpiphp: Slot [15] registered [ 0.255234] acpiphp: Slot [16] registered [ 0.255865] acpiphp: Slot [17] registered [ 0.256233] acpiphp: Slot [18] registered [ 0.256880] acpiphp: Slot [19] registered [ 0.257232] acpiphp: Slot [20] registered [ 0.257871] acpiphp: Slot [21] registered [ 0.259239] acpiphp: Slot [22] registered [ 0.259875] acpiphp: Slot [23] registered [ 0.260233] acpiphp: Slot [24] registered [ 0.260872] acpiphp: Slot [25] registered [ 0.261233] acpiphp: Slot [26] registered [ 0.261872] acpiphp: Slot [27] registered [ 0.262233] acpiphp: Slot [28] registered [ 0.262868] acpiphp: Slot [29] registered [ 0.264241] acpiphp: Slot [30] registered [ 0.264872] acpiphp: Slot [31] registered [ 0.265231] PCI host bridge to bus 0000:00 [ 0.265862] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.267220] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.268219] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.269219] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.270219] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.271220] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272104] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273677] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.276061] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277796] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.279285] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.280166] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.281233] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.282107] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282236] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283129] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284513] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.287249] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288298] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289322] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290587] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294224] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295741] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298240] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301370] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302331] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303326] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304321] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305271] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306567] iommu: Default domain type: Translated [ 0.307221] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308237] efivars: Registered efivars operations [ 0.308966] PCI: Using ACPI for IRQ routing [ 0.310245] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.311175] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.311216] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313222] vgaarb: loaded [ 0.313811] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.314221] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.317268] clocksource: Switched to clocksource kvm-clock [ 0.318809] VFS: Disk quotas dquot_6.6.0 [ 0.319439] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.320680] pnp: PnP ACPI init [ 0.321705] pnp: PnP ACPI: found 5 devices [ 0.329745] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.331201] NET: Registered PF_INET protocol family [ 0.332037] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.344747] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.346106] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.347307] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.348552] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.349832] TCP: Hash tables configured (established 16384 bind 16384) [ 0.350869] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351891] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353048] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.353911] NET: Registered PF_XDP protocol family [ 0.354640] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.355568] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.356513] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.357553] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.358592] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.359744] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.360734] PCI: CLS 0 bytes, default 64 [ 0.361494] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.363261] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.365525] clocksource: Switched to clocksource tsc [ 0.385809] Initialise system trusted keyrings [ 0.388830] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.390686] Key type asymmetric registered [ 0.391566] Asymmetric key parser 'x509' registered [ 0.393248] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.395799] io scheduler mq-deadline registered [ 0.396774] io scheduler kyber registered [ 0.397690] io scheduler bfq registered [ 0.399355] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.400714] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.402381] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.405603] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.407470] i8042: Warning: Keylock active [ 0.409896] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.410951] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.412152] hv_vmbus: registering driver hyperv_keyboard [ 0.413379] rtc_cmos 00:00: RTC can wake from S4 [ 0.415615] rtc_cmos 00:00: registered as rtc0 [ 0.416742] rtc_cmos 00:00: setting system clock to 2026-09-03T17:27:52 UTC (1788456472) [ 0.418551] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.419844] intel_pstate: CPU model not supported [ 0.420910] efifb: probing for efifb [ 0.421688] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.423062] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.424300] efifb: scrolling: redraw [ 0.425067] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.427085] Console: switching to colour frame buffer device 100x37 [ 0.429032] fb0: EFI VGA frame buffer device [ 0.429980] pstore: Using crash dump compression: deflate [ 0.431087] pstore: Registered efi_pstore as persistent store backend [ 0.432845] NET: Registered PF_INET6 protocol family [ 0.434869] Segment Routing with IPv6 [ 0.435696] In-situ OAM (IOAM) with IPv6 [ 0.436574] NET: Registered PF_PACKET protocol family [ 0.437755] Key type dns_resolver registered [ 0.439148] IPI shorthand broadcast: enabled [ 0.441897] sched_clock: Marking stable (304002136, 137758605)->(513230539, -71469798) [ 0.443748] registered taskstats version 1 [ 0.445139] Loading compiled-in X.509 certificates [ 0.922300] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.643777] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.648144] Demotion targets for Node 0: null [ 1.649189] Key type .fscrypt registered [ 1.650025] Key type fscrypt-provisioning registered [ 1.651031] ima: No TPM chip found, activating TPM-bypass! [ 1.652246] ima: Allocated hash algorithm: sha1 [ 1.653149] ima: No architecture policies found [ 1.659435] clk: Disabling unused clocks [ 1.665883] Freeing unused kernel image (initmem) memory: 17040K [ 1.667595] Write protecting the kernel read-only data: 47104k [ 1.669440] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.671156] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.672795] Run /init as init process [ 1.793172] nvme nvme0: pci function 0000:00:04.0 [ 1.794490] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.804348] nvme nvme0: 2/0/0 default/read/poll queues [ 1.811890] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.813379] GPT:25804799 != 33554431 [ 1.814186] GPT:Alternate GPT header not at the end of the disk. [ 1.815304] GPT:25804799 != 33554431 [ 1.816031] GPT: Use GNU Parted to correct GPT errors. [ 1.817022] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.830923] SCSI subsystem initialized [ 1.858971] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.861329] device-mapper: uevent: version 1.0.3 [ 1.862384] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.870016] device-mapper: verity: sha256 using "sha256-lib" [ 1.904769] raid6: avx512x4 gen() 17657 MB/s [ 1.922767] raid6: avx512x2 gen() 18024 MB/s [ 1.939767] raid6: avx512x1 gen() 18042 MB/s [ 1.956767] raid6: avx2x4 gen() 17954 MB/s [ 1.973765] raid6: avx2x2 gen() 17994 MB/s [ 1.990765] raid6: avx2x1 gen() 13631 MB/s [ 1.991687] raid6: using algorithm avx512x1 gen() 18042 MB/s [ 2.008767] raid6: .... xor() 21330 MB/s, rmw enabled [ 2.009823] raid6: using avx512x2 recovery algorithm [ 2.020452] xor: automatically using best checksumming function avx [ 2.157188] Btrfs loaded, zoned=no, fsverity=no [ 2.161659] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.165422] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.169336] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.170726] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.219680] ACPI: PM: Preparing to enter system sleep state S5 [ 62.221000] reboot: Restarting system [ 62.221824] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� 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        [2026-09-03T17:28:59.290168]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 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=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 4256904607 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000181] Using GB pages for direct mapping [ 0.000434] ACPI: Early table checksum verification disabled [ 0.000438] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000442] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000447] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000453] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000457] ACPI: FACS 0x00000000789D0000 000040 [ 0.000459] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000462] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000465] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000468] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000471] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000474] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000477] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000480] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000482] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000483] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000484] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000485] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000486] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000486] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000487] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000488] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000488] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000489] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000490] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000534] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000544] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000597] Zone ranges: [ 0.000598] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000601] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000603] Normal empty [ 0.000605] Device empty [ 0.000607] Movable zone start for each node [ 0.000608] Early memory node ranges [ 0.000609] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000611] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000613] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000616] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000623] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000672] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004634] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004767] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005167] ACPI: PM-Timer IO Port: 0xb008 [ 0.005180] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005242] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005246] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005249] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005250] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005251] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005255] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005257] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005261] TSC deadline timer available [ 0.005267] CPU topo: Max. logical packages: 1 [ 0.005268] CPU topo: Max. logical dies: 1 [ 0.005268] CPU topo: Max. dies per package: 1 [ 0.005274] CPU topo: Max. threads per core: 2 [ 0.005274] CPU topo: Num. cores per package: 1 [ 0.005275] CPU topo: Num. threads per package: 2 [ 0.005275] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005295] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005312] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005314] Booting paravirtualized kernel on KVM [ 0.005316] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010307] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010628] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011307] kvm-guest: PV spinlocks enabled [ 0.011310] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011314] 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=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.011490] random: crng init done [ 0.011491] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011756] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011893] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011951] Fallback order for Node 0: 0 [ 0.011953] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011955] Policy zone: DMA32 [ 0.011957] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016626] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016644] Kernel/User page tables isolation: enabled [ 0.025698] ftrace: allocating 41455 entries in 164 pages [ 0.025702] ftrace: allocated 164 pages with 3 groups [ 0.026578] Dynamic Preempt: voluntary [ 0.026617] rcu: Preemptible hierarchical RCU implementation. [ 0.026618] rcu: RCU event tracing is enabled. [ 0.026619] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026621] Trampoline variant of Tasks RCU enabled. [ 0.026621] Rude variant of Tasks RCU enabled. [ 0.026622] Tracing variant of Tasks RCU enabled. [ 0.026622] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026623] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026629] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026631] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026632] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031866] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032115] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032125] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032188] Console: colour dummy device 80x25 [ 0.032191] printk: legacy console [tty0] enabled [ 0.032473] printk: legacy console [ttyS0] enabled [ 0.164198] ACPI: Core revision 20250807 [ 0.165012] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166396] APIC: Switch to symmetric I/O mode setup [ 0.167554] x2apic enabled [ 0.168405] APIC: Switched APIC routing to: physical x2apic [ 0.170806] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.172432] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.173428] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173428] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173428] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173428] Speculative Store Bypass: Vulnerable [ 0.173428] Spectre V2 : Mitigation: Retpolines [ 0.173428] RETBleed: Vulnerable [ 0.173428] ITS: Mitigation: Aligned branch/return thunks [ 0.173428] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173428] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173428] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173428] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173428] GDS: Unknown: Dependent on hypervisor status [ 0.173428] active return thunk: its_return_thunk [ 0.173428] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173428] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173428] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173428] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173428] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173428] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173428] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173428] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173428] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173428] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173428] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173428] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173428] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173428] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173428] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173428] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173428] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173428] Freeing SMP alternatives memory: 40K [ 0.173428] pid_max: default: 32768 minimum: 301 [ 0.173428] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173428] landlock: Up and running. [ 0.173428] SELinux: Initializing. [ 0.173428] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173428] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173428] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173642] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174474] signal: max sigframe size: 3632 [ 0.175145] rcu: Hierarchical SRCU implementation. [ 0.175430] rcu: Max phase no-delay instances is 400. [ 0.176277] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179876] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180497] smp: Bringing up secondary CPUs ... [ 0.181314] smpboot: x86: Booting SMP configuration: [ 0.181433] .... node #0, CPUs: #1 [ 0.182832] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.184432] 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. [ 0.185468] smp: Brought up 1 node, 2 CPUs [ 0.186115] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.186587] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.187569] devtmpfs: initialized [ 0.188031] x86/mm: Memory block size: 128MB [ 0.189471] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190490] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191441] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192520] pinctrl core: initialized pinctrl subsystem [ 0.193932] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195579] audit: initializing netlink subsys (disabled) [ 0.196462] audit: type=2000 audit(1788456542.835:1): state=initialized audit_enabled=0 res=1 [ 0.196549] thermal_sys: Registered thermal governor 'step_wise' [ 0.197442] cpuidle: using governor menu [ 0.199919] efi: Freeing EFI boot services memory: 37748K [ 0.200434] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201518] dca service started, version 1.12.1 [ 0.202288] PCI: Using configuration type 1 for base access [ 0.203545] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229003] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229432] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230433] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231430] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233586] ACPI: Added _OSI(Module Device) [ 0.234252] ACPI: Added _OSI(Processor Device) [ 0.234431] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236273] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.238678] ACPI: Interpreter enabled [ 0.239269] ACPI: PM: (supports S0 S5) [ 0.239431] ACPI: Using IOAPIC for interrupt routing [ 0.240225] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.241433] PCI: Using E820 reservations for host bridge windows [ 0.242458] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245528] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246434] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.248432] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.249440] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.251779] acpiphp: Slot [3] registered [ 0.252416] acpiphp: Slot [4] registered [ 0.252444] acpiphp: Slot [5] registered [ 0.253080] acpiphp: Slot [6] registered [ 0.254445] acpiphp: Slot [7] registered [ 0.255073] acpiphp: Slot [8] registered [ 0.255444] acpiphp: Slot [9] registered [ 0.256063] acpiphp: Slot [10] registered [ 0.256444] acpiphp: Slot [11] registered [ 0.257083] acpiphp: Slot [12] registered [ 0.257444] acpiphp: Slot [13] registered [ 0.258080] acpiphp: Slot [14] registered [ 0.259445] acpiphp: Slot [15] registered [ 0.260080] acpiphp: Slot [16] registered [ 0.260444] acpiphp: Slot [17] registered [ 0.261082] acpiphp: Slot [18] registered [ 0.261445] acpiphp: Slot [19] registered [ 0.262091] acpiphp: Slot [20] registered [ 0.262443] acpiphp: Slot [21] registered [ 0.263079] acpiphp: Slot [22] registered [ 0.264446] acpiphp: Slot [23] registered [ 0.265078] acpiphp: Slot [24] registered [ 0.265452] acpiphp: Slot [25] registered [ 0.266092] acpiphp: Slot [26] registered [ 0.266443] acpiphp: Slot [27] registered [ 0.267095] acpiphp: Slot [28] registered [ 0.268446] acpiphp: Slot [29] registered [ 0.269080] acpiphp: Slot [30] registered [ 0.269448] acpiphp: Slot [31] registered [ 0.270096] PCI host bridge to bus 0000:00 [ 0.270434] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.271431] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.272431] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.273431] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274434] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.276432] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.277323] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278865] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.281256] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.283011] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.283495] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.284397] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.285445] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.286348] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.287444] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.288342] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289712] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.292451] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.293510] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.294516] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295761] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.298225] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.300029] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302448] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.305474] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.306515] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.307532] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.308531] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.309480] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.310763] iommu: Default domain type: Translated [ 0.311432] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.312557] efivars: Registered efivars operations [ 0.313633] PCI: Using ACPI for IRQ routing [ 0.314479] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.315428] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.315428] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.317433] vgaarb: loaded [ 0.317950] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.318430] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.323471] clocksource: Switched to clocksource kvm-clock [ 0.325021] VFS: Disk quotas dquot_6.6.0 [ 0.325686] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326950] pnp: PnP ACPI init [ 0.327919] pnp: PnP ACPI: found 5 devices [ 0.335903] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.337384] NET: Registered PF_INET protocol family [ 0.338222] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350891] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.352284] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.353526] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354798] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.356034] TCP: Hash tables configured (established 16384 bind 16384) [ 0.357095] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358152] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359351] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.360242] NET: Registered PF_XDP protocol family [ 0.361002] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361983] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362946] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.364033] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.365102] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.366295] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.367322] PCI: CLS 0 bytes, default 64 [ 0.368087] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369839] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.372099] clocksource: Switched to clocksource tsc [ 0.392273] Initialise system trusted keyrings [ 0.394355] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.396136] Key type asymmetric registered [ 0.397017] Asymmetric key parser 'x509' registered [ 0.398885] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.401344] io scheduler mq-deadline registered [ 0.402323] io scheduler kyber registered [ 0.403193] io scheduler bfq registered [ 0.405398] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.406762] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.408415] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.411612] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.413493] i8042: Warning: Keylock active [ 0.416275] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.417297] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.418471] hv_vmbus: registering driver hyperv_keyboard [ 0.419654] rtc_cmos 00:00: RTC can wake from S4 [ 0.422030] rtc_cmos 00:00: registered as rtc0 [ 0.423148] rtc_cmos 00:00: setting system clock to 2026-09-03T17:28:59 UTC (1788456539) [ 0.424914] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.426167] intel_pstate: CPU model not supported [ 0.427233] efifb: probing for efifb [ 0.428024] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.429416] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.430668] efifb: scrolling: redraw [ 0.431452] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.433325] Console: switching to colour frame buffer device 100x37 [ 0.435149] fb0: EFI VGA frame buffer device [ 0.436105] pstore: Using crash dump compression: deflate [ 0.437190] pstore: Registered efi_pstore as persistent store backend [ 0.438777] NET: Registered PF_INET6 protocol family [ 0.440246] Segment Routing with IPv6 [ 0.441065] In-situ OAM (IOAM) with IPv6 [ 0.441943] NET: Registered PF_PACKET protocol family [ 0.443144] Key type dns_resolver registered [ 0.446573] IPI shorthand broadcast: enabled [ 0.449253] sched_clock: Marking stable (308002023, 140304253)->(519945275, -71638999) [ 0.451200] registered taskstats version 1 [ 0.452376] Loading compiled-in X.509 certificates [ 0.927258] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.656611] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.661020] Demotion targets for Node 0: null [ 1.662064] Key type .fscrypt registered [ 1.662891] Key type fscrypt-provisioning registered [ 1.663900] ima: No TPM chip found, activating TPM-bypass! [ 1.665104] ima: Allocated hash algorithm: sha1 [ 1.666015] ima: No architecture policies found [ 1.672223] clk: Disabling unused clocks [ 1.678653] Freeing unused kernel image (initmem) memory: 17040K [ 1.680393] Write protecting the kernel read-only data: 47104k [ 1.682211] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.683962] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.685638] Run /init as init process [ 1.805451] nvme nvme0: pci function 0000:00:04.0 [ 1.806765] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.817454] nvme nvme0: 2/0/0 default/read/poll queues [ 1.825315] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.826745] GPT:25804799 != 33554431 [ 1.827638] GPT:Alternate GPT header not at the end of the disk. [ 1.828753] GPT:25804799 != 33554431 [ 1.829485] GPT: Use GNU Parted to correct GPT errors. [ 1.830468] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.844727] SCSI subsystem initialized [ 1.871848] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.874222] device-mapper: uevent: version 1.0.3 [ 1.875271] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.883086] device-mapper: verity: sha256 using "sha256-lib" [ 1.918310] raid6: avx512x4 gen() 17840 MB/s [ 1.935311] raid6: avx512x2 gen() 17765 MB/s [ 1.952311] raid6: avx512x1 gen() 17854 MB/s [ 1.969310] raid6: avx2x4 gen() 17734 MB/s [ 1.986311] raid6: avx2x2 gen() 17771 MB/s [ 2.003311] raid6: avx2x1 gen() 13460 MB/s [ 2.004274] raid6: using algorithm avx512x1 gen() 17854 MB/s [ 2.022309] raid6: .... xor() 21309 MB/s, rmw enabled [ 2.023365] raid6: using avx512x2 recovery algorithm [ 2.033943] xor: automatically using best checksumming function avx [ 2.169107] Btrfs loaded, zoned=no, fsverity=no [ 2.173823] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.177663] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.181725] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.183126] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.265300] ACPI: PM: Preparing to enter system sleep state S5 [ 62.266525] reboot: Restarting system [ 62.267374] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� 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        [2026-09-03T17:30:06.488938]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 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=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 4002133261 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000129] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000182] Using GB pages for direct mapping [ 0.000281] ACPI: Early table checksum verification disabled [ 0.000284] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000288] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000294] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000299] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000303] ACPI: FACS 0x00000000789D0000 000040 [ 0.000305] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000309] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000311] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000314] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000317] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000320] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000323] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000326] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000328] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000330] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000330] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000331] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000332] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000333] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000334] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000335] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000335] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000336] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000337] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000380] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000390] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000444] Zone ranges: [ 0.000445] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000448] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000450] Normal empty [ 0.000452] Device empty [ 0.000453] Movable zone start for each node [ 0.000455] Early memory node ranges [ 0.000455] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000458] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000460] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000462] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000469] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000518] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004445] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004578] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004984] ACPI: PM-Timer IO Port: 0xb008 [ 0.005000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005063] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005067] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005069] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005070] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005071] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005075] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005077] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005081] TSC deadline timer available [ 0.005087] CPU topo: Max. logical packages: 1 [ 0.005088] CPU topo: Max. logical dies: 1 [ 0.005089] CPU topo: Max. dies per package: 1 [ 0.005094] CPU topo: Max. threads per core: 2 [ 0.005094] CPU topo: Num. cores per package: 1 [ 0.005095] CPU topo: Num. threads per package: 2 [ 0.005096] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005115] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005131] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005133] Booting paravirtualized kernel on KVM [ 0.005136] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010089] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010396] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011040] kvm-guest: PV spinlocks enabled [ 0.011044] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011047] 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=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.011224] random: crng init done [ 0.011225] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011474] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011606] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011662] Fallback order for Node 0: 0 [ 0.011665] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011667] Policy zone: DMA32 [ 0.011668] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016216] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016232] Kernel/User page tables isolation: enabled [ 0.025196] ftrace: allocating 41455 entries in 164 pages [ 0.025201] ftrace: allocated 164 pages with 3 groups [ 0.026078] Dynamic Preempt: voluntary [ 0.026117] rcu: Preemptible hierarchical RCU implementation. [ 0.026118] rcu: RCU event tracing is enabled. [ 0.026119] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026120] Trampoline variant of Tasks RCU enabled. [ 0.026121] Rude variant of Tasks RCU enabled. [ 0.026121] Tracing variant of Tasks RCU enabled. [ 0.026122] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026123] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026128] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026130] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026131] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031327] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031580] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031588] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031644] Console: colour dummy device 80x25 [ 0.031648] printk: legacy console [tty0] enabled [ 0.031930] printk: legacy console [ttyS0] enabled [ 0.162128] ACPI: Core revision 20250807 [ 0.162927] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164288] APIC: Switch to symmetric I/O mode setup [ 0.165430] x2apic enabled [ 0.166283] APIC: Switched APIC routing to: physical x2apic [ 0.168667] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.170240] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.171236] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171236] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171236] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171236] Speculative Store Bypass: Vulnerable [ 0.171236] Spectre V2 : Mitigation: Retpolines [ 0.171236] RETBleed: Vulnerable [ 0.171236] ITS: Mitigation: Aligned branch/return thunks [ 0.171236] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171236] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171236] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171236] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171236] GDS: Unknown: Dependent on hypervisor status [ 0.171236] active return thunk: its_return_thunk [ 0.171236] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171236] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171236] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171236] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171236] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171236] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171236] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171236] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171236] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171236] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171236] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171236] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171236] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171236] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171236] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171236] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171236] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171236] Freeing SMP alternatives memory: 40K [ 0.171236] pid_max: default: 32768 minimum: 301 [ 0.171236] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171236] landlock: Up and running. [ 0.171236] SELinux: Initializing. [ 0.171236] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171236] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171236] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171459] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172287] signal: max sigframe size: 3632 [ 0.172969] rcu: Hierarchical SRCU implementation. [ 0.173239] rcu: Max phase no-delay instances is 400. [ 0.174090] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177714] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178310] smp: Bringing up secondary CPUs ... [ 0.179126] smpboot: x86: Booting SMP configuration: [ 0.179241] .... node #0, CPUs: #1 [ 0.180641] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.182240] 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. [ 0.183275] smp: Brought up 1 node, 2 CPUs [ 0.183923] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.184389] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.185375] devtmpfs: initialized [ 0.185847] x86/mm: Memory block size: 128MB [ 0.187267] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188296] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189247] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190325] pinctrl core: initialized pinctrl subsystem [ 0.191716] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193384] audit: initializing netlink subsys (disabled) [ 0.194330] thermal_sys: Registered thermal governor 'step_wise' [ 0.194343] audit: type=2000 audit(1788456609.732:1): state=initialized audit_enabled=0 res=1 [ 0.196247] cpuidle: using governor menu [ 0.198748] efi: Freeing EFI boot services memory: 37748K [ 0.199242] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200304] dca service started, version 1.12.1 [ 0.201054] PCI: Using configuration type 1 for base access [ 0.202349] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225305] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.227240] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.228240] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.229239] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.231681] ACPI: Added _OSI(Module Device) [ 0.232088] ACPI: Added _OSI(Processor Device) [ 0.232239] ACPI: Added _OSI(Processor Aggregator Device) [ 0.234102] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.236493] ACPI: Interpreter enabled [ 0.236874] ACPI: PM: (supports S0 S5) [ 0.238243] ACPI: Using IOAPIC for interrupt routing [ 0.239095] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240243] PCI: Using E820 reservations for host bridge windows [ 0.241276] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244415] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245243] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246240] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248250] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249622] acpiphp: Slot [3] registered [ 0.250265] acpiphp: Slot [4] registered [ 0.250898] acpiphp: Slot [5] registered [ 0.251258] acpiphp: Slot [6] registered [ 0.251878] acpiphp: Slot [7] registered [ 0.253253] acpiphp: Slot [8] registered [ 0.253867] acpiphp: Slot [9] registered [ 0.254254] acpiphp: Slot [10] registered [ 0.254886] acpiphp: Slot [11] registered [ 0.255252] acpiphp: Slot [12] registered [ 0.255887] acpiphp: Slot [13] registered [ 0.257255] acpiphp: Slot [14] registered [ 0.257890] acpiphp: Slot [15] registered [ 0.258253] acpiphp: Slot [16] registered [ 0.258878] acpiphp: Slot [17] registered [ 0.259253] acpiphp: Slot [18] registered [ 0.259893] acpiphp: Slot [19] registered [ 0.260253] acpiphp: Slot [20] registered [ 0.260886] acpiphp: Slot [21] registered [ 0.262255] acpiphp: Slot [22] registered [ 0.262892] acpiphp: Slot [23] registered [ 0.263254] acpiphp: Slot [24] registered [ 0.263893] acpiphp: Slot [25] registered [ 0.264255] acpiphp: Slot [26] registered [ 0.264895] acpiphp: Slot [27] registered [ 0.265252] acpiphp: Slot [28] registered [ 0.265903] acpiphp: Slot [29] registered [ 0.267256] acpiphp: Slot [30] registered [ 0.267885] acpiphp: Slot [31] registered [ 0.268249] PCI host bridge to bus 0000:00 [ 0.268888] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.270239] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.271239] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.272239] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.273239] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.274239] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.275130] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.276686] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279114] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.280831] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.282304] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.283214] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.284253] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.285165] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.286253] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.287163] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.288522] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290265] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.291318] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.292330] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.294573] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.297131] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.298813] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.301261] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304372] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305350] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306344] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.307345] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.308293] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.310289] iommu: Default domain type: Translated [ 0.311002] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.311343] efivars: Registered efivars operations [ 0.312163] PCI: Using ACPI for IRQ routing [ 0.313262] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314172] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314236] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.316241] vgaarb: loaded [ 0.316738] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.317239] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.321280] clocksource: Switched to clocksource kvm-clock [ 0.322827] VFS: Disk quotas dquot_6.6.0 [ 0.323448] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.324706] pnp: PnP ACPI init [ 0.325607] pnp: PnP ACPI: found 5 devices [ 0.333622] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335058] NET: Registered PF_INET protocol family [ 0.335885] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.348525] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.349854] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.351080] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.352310] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.353595] TCP: Hash tables configured (established 16384 bind 16384) [ 0.354630] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355659] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356875] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.357751] NET: Registered PF_XDP protocol family [ 0.358490] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.359445] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.360400] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.361470] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.362514] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.363665] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.364671] PCI: CLS 0 bytes, default 64 [ 0.365411] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.367168] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.369268] clocksource: Switched to clocksource tsc [ 0.389332] Initialise system trusted keyrings [ 0.390409] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.393115] Key type asymmetric registered [ 0.394013] Asymmetric key parser 'x509' registered [ 0.396240] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.398682] io scheduler mq-deadline registered [ 0.399656] io scheduler kyber registered [ 0.400578] io scheduler bfq registered [ 0.402755] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404142] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.405825] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.409033] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.410897] i8042: Warning: Keylock active [ 0.413294] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414361] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415558] hv_vmbus: registering driver hyperv_keyboard [ 0.416793] rtc_cmos 00:00: RTC can wake from S4 [ 0.419180] rtc_cmos 00:00: registered as rtc0 [ 0.420319] rtc_cmos 00:00: setting system clock to 2026-09-03T17:30:06 UTC (1788456606) [ 0.422151] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423445] intel_pstate: CPU model not supported [ 0.424516] efifb: probing for efifb [ 0.425309] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426680] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.427943] efifb: scrolling: redraw [ 0.428787] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430642] Console: switching to colour frame buffer device 100x37 [ 0.432491] fb0: EFI VGA frame buffer device [ 0.433448] pstore: Using crash dump compression: deflate [ 0.434594] pstore: Registered efi_pstore as persistent store backend [ 0.436225] NET: Registered PF_INET6 protocol family [ 0.437662] Segment Routing with IPv6 [ 0.438461] In-situ OAM (IOAM) with IPv6 [ 0.439353] NET: Registered PF_PACKET protocol family [ 0.440692] Key type dns_resolver registered [ 0.442037] IPI shorthand broadcast: enabled [ 0.444789] sched_clock: Marking stable (306002284, 138648117)->(513750716, -69100315) [ 0.446641] registered taskstats version 1 [ 0.447882] Loading compiled-in X.509 certificates [ 0.923201] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.652156] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.656482] Demotion targets for Node 0: null [ 1.657512] Key type .fscrypt registered [ 1.658379] Key type fscrypt-provisioning registered [ 1.659371] ima: No TPM chip found, activating TPM-bypass! [ 1.660597] ima: Allocated hash algorithm: sha1 [ 1.661501] ima: No architecture policies found [ 1.667828] clk: Disabling unused clocks [ 1.674307] Freeing unused kernel image (initmem) memory: 17040K [ 1.676047] Write protecting the kernel read-only data: 47104k [ 1.677898] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.679641] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.681335] Run /init as init process [ 1.800615] nvme nvme0: pci function 0000:00:04.0 [ 1.801961] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.811271] nvme nvme0: 2/0/0 default/read/poll queues [ 1.818920] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.820447] GPT:25804799 != 33554431 [ 1.821248] GPT:Alternate GPT header not at the end of the disk. [ 1.822356] GPT:25804799 != 33554431 [ 1.823083] GPT: Use GNU Parted to correct GPT errors. [ 1.824051] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.837903] SCSI subsystem initialized [ 1.865403] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.867799] device-mapper: uevent: version 1.0.3 [ 1.868842] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.876687] device-mapper: verity: sha256 using "sha256-lib" [ 1.911656] raid6: avx512x4 gen() 18254 MB/s [ 1.928655] raid6: avx512x2 gen() 18284 MB/s [ 1.945658] raid6: avx512x1 gen() 18265 MB/s [ 1.962655] raid6: avx2x4 gen() 18106 MB/s [ 1.979657] raid6: avx2x2 gen() 18213 MB/s [ 1.996657] raid6: avx2x1 gen() 13873 MB/s [ 1.997569] raid6: using algorithm avx512x2 gen() 18284 MB/s [ 2.014656] raid6: .... xor() 24403 MB/s, rmw enabled [ 2.015706] raid6: using avx512x2 recovery algorithm [ 2.026359] xor: automatically using best checksumming function avx [ 2.158180] Btrfs loaded, zoned=no, fsverity=no [ 2.162769] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.166532] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.170498] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.171920] BTRFS error (device dm-0): open_ctree failed: -2