1.770557] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.772229] Run /init as init process [ 1.893510] nvme nvme0: pci function 0000:00:04.0 [ 1.894907] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.943839] nvme nvme0: 2/0/0 default/read/poll queues [ 1.953345] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.955154] GPT:25804799 != 33554431 [ 1.956465] GPT:Alternate GPT header not at the end of the disk. [ 1.958331] GPT:25804799 != 33554431 [ 1.959676] GPT: Use GNU Parted to correct GPT errors. [ 1.960778] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.981255] SCSI subsystem initialized [ 2.032471] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.036589] device-mapper: uevent: version 1.0.3 [ 2.037884] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.058521] device-mapper: verity: sha256 using "sha256-lib" [ 2.132489] raid6: avx512x4 gen() 11298 MB/s [ 2.149513] raid6: avx512x2 gen() 13044 MB/s [ 2.168915] raid6: avx512x1 gen() 7743 MB/s [ 2.188639] raid6: avx2x4 gen() 6854 MB/s [ 2.206487] raid6: avx2x2 gen() 13448 MB/s [ 2.224528] raid6: avx2x1 gen() 9916 MB/s [ 2.227847] raid6: using algorithm avx2x2 gen() 13448 MB/s [ 2.248487] raid6: .... xor() 8472 MB/s, rmw enabled [ 2.249866] raid6: using avx512x2 recovery algorithm [ 2.272104] xor: automatically using best checksumming function avx [ 2.457641] Btrfs loaded, zoned=no, fsverity=no [ 2.461905] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.465273] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.470000] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.471373] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.552524] ACPI: PM: Preparing to enter system sleep state S5 [ 62.553889] reboot: Restarting system [ 62.555003] 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        [2026-09-03T17:17:03.296015]      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 5615571590 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 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 [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000179] Using GB pages for direct mapping [ 0.000422] ACPI: Early table checksum verification disabled [ 0.000425] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000429] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000435] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000441] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000445] ACPI: FACS 0x00000000789D0000 000040 [ 0.000448] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000451] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000453] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000456] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000459] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000462] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000465] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000468] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000470] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000472] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000473] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000473] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000474] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000475] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000475] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000476] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000477] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000478] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000478] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000523] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000533] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000585] Zone ranges: [ 0.000585] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000588] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000591] Normal empty [ 0.000592] Device empty [ 0.000594] Movable zone start for each node [ 0.000595] Early memory node ranges [ 0.000596] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000599] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000601] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000603] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000610] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000652] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004315] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004423] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004858] ACPI: PM-Timer IO Port: 0xb008 [ 0.004872] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004936] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004939] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004941] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004942] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004944] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004948] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004949] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004954] TSC deadline timer available [ 0.004959] CPU topo: Max. logical packages: 1 [ 0.004960] CPU topo: Max. logical dies: 1 [ 0.004961] CPU topo: Max. dies per package: 1 [ 0.004965] CPU topo: Max. threads per core: 2 [ 0.004966] CPU topo: Num. cores per package: 1 [ 0.004967] CPU topo: Num. threads per package: 2 [ 0.004967] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004987] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005003] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005005] Booting paravirtualized kernel on KVM [ 0.005007] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.011237] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011502] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.012237] kvm-guest: PV spinlocks enabled [ 0.012240] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.012244] 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 [ 0.012419] random: crng init done [ 0.012420] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012631] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012741] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012795] Fallback order for Node 0: 0 [ 0.012798] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012813] Policy zone: DMA32 [ 0.012860] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017453] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017471] Kernel/User page tables isolation: enabled [ 0.028014] ftrace: allocating 41455 entries in 164 pages [ 0.028019] ftrace: allocated 164 pages with 3 groups [ 0.029165] Dynamic Preempt: voluntary [ 0.029333] rcu: Preemptible hierarchical RCU implementation. [ 0.029334] rcu: RCU event tracing is enabled. [ 0.029334] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.029336] Trampoline variant of Tasks RCU enabled. [ 0.029337] Rude variant of Tasks RCU enabled. [ 0.029337] Tracing variant of Tasks RCU enabled. [ 0.029338] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.029341] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.029462] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029464] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029466] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.036666] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.036902] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.036910] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.036964] Console: colour dummy device 80x25 [ 0.036967] printk: legacy console [tty0] enabled [ 0.037263] printk: legacy console [ttyS0] enabled [ 0.184538] ACPI: Core revision 20250807 [ 0.185351] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.186744] APIC: Switch to symmetric I/O mode setup [ 0.187961] x2apic enabled [ 0.188819] APIC: Switched APIC routing to: physical x2apic [ 0.191468] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.193431] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.194427] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.194427] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.194427] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.194427] Speculative Store Bypass: Vulnerable [ 0.194427] Spectre V2 : Mitigation: Retpolines [ 0.194427] RETBleed: Vulnerable [ 0.194427] ITS: Mitigation: Aligned branch/return thunks [ 0.194427] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.194427] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.194427] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.194427] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.194427] GDS: Unknown: Dependent on hypervisor status [ 0.194427] active return thunk: its_return_thunk [ 0.194427] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.194427] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.194427] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.194427] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.194427] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.194427] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.194427] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.194427] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.194427] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.194427] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.194427] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.194427] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.194427] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.194427] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.194427] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.194427] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.194427] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.194427] Freeing SMP alternatives memory: 40K [ 0.194427] pid_max: default: 32768 minimum: 301 [ 0.194427] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.194427] landlock: Up and running. [ 0.194427] SELinux: Initializing. [ 0.194427] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.194427] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.194427] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.194634] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.195481] signal: max sigframe size: 3632 [ 0.196421] rcu: Hierarchical SRCU implementation. [ 0.196433] rcu: Max phase no-delay instances is 400. [ 0.197517] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.202727] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.203520] smp: Bringing up secondary CPUs ... [ 0.204578] smpboot: x86: Booting SMP configuration: [ 0.205442] .... node #0, CPUs: #1 [ 0.207432] 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. [ 0.209435] 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. [ 0.210483] smp: Brought up 1 node, 2 CPUs [ 0.211270] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.211732] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.212652] devtmpfs: initialized [ 0.213231] x86/mm: Memory block size: 128MB [ 0.214497] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.215511] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.216444] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.218537] pinctrl core: initialized pinctrl subsystem [ 0.219924] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.220815] audit: initializing netlink subsys (disabled) [ 0.222476] audit: type=2000 audit(1788455827.105:1): state=initialized audit_enabled=0 res=1 [ 0.222554] thermal_sys: Registered thermal governor 'step_wise' [ 0.223496] cpuidle: using governor menu [ 0.226060] efi: Freeing EFI boot services memory: 37748K [ 0.227434] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.228526] dca service started, version 1.12.1 [ 0.229289] PCI: Using configuration type 1 for base access [ 0.230543] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.254567] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.255431] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.256432] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.257429] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.259689] ACPI: Added _OSI(Module Device) [ 0.260361] ACPI: Added _OSI(Processor Device) [ 0.260431] ACPI: Added _OSI(Processor Aggregator Device) [ 0.262887] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.265641] ACPI: Interpreter enabled [ 0.266143] ACPI: PM: (supports S0 S5) [ 0.267435] ACPI: Using IOAPIC for interrupt routing [ 0.268335] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.269433] PCI: Using E820 reservations for host bridge windows [ 0.270565] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.275939] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.276443] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.278436] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.279455] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.283209] acpiphp: Slot [3] registered [ 0.284469] acpiphp: Slot [4] registered [ 0.285433] acpiphp: Slot [5] registered [ 0.286459] acpiphp: Slot [6] registered [ 0.287460] acpiphp: Slot [7] registered [ 0.288269] acpiphp: Slot [8] registered [ 0.289459] acpiphp: Slot [9] registered [ 0.290162] acpiphp: Slot [10] registered [ 0.290451] acpiphp: Slot [11] registered [ 0.291413] acpiphp: Slot [12] registered [ 0.292460] acpiphp: Slot [13] registered [ 0.293265] acpiphp: Slot [14] registered [ 0.294467] acpiphp: Slot [15] registered [ 0.295132] acpiphp: Slot [16] registered [ 0.295452] acpiphp: Slot [17] registered [ 0.296093] acpiphp: Slot [18] registered [ 0.296451] acpiphp: Slot [19] registered [ 0.297224] acpiphp: Slot [20] registered [ 0.298452] acpiphp: Slot [21] registered [ 0.299127] acpiphp: Slot [22] registered [ 0.299448] acpiphp: Slot [23] registered [ 0.300097] acpiphp: Slot [24] registered [ 0.300447] acpiphp: Slot [25] registered [ 0.301110] acpiphp: Slot [26] registered [ 0.302447] acpiphp: Slot [27] registered [ 0.303076] acpiphp: Slot [28] registered [ 0.303446] acpiphp: Slot [29] registered [ 0.304079] acpiphp: Slot [30] registered [ 0.304444] acpiphp: Slot [31] registered [ 0.305113] PCI host bridge to bus 0000:00 [ 0.306435] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.307434] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.308433] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.309432] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.311436] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.312431] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.313335] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.315033] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.317291] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.319017] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.320495] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.321427] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.321427] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.321427] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.323444] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.324365] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.325744] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.328461] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.329629] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.331534] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.332996] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.336464] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.338044] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.341454] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.344957] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.345553] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.346535] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.347533] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.349492] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.350799] iommu: Default domain type: Translated [ 0.351431] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.352551] efivars: Registered efivars operations [ 0.353636] PCI: Using ACPI for IRQ routing [ 0.354472] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.355391] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.355427] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.357434] vgaarb: loaded [ 0.357957] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.359431] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.363505] clocksource: Switched to clocksource kvm-clock [ 0.365428] VFS: Disk quotas dquot_6.6.0 [ 0.366718] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.369111] pnp: PnP ACPI init [ 0.370226] pnp: PnP ACPI: found 5 devices [ 0.379644] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.381220] NET: Registered PF_INET protocol family [ 0.382161] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.399375] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.401011] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.402273] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.403613] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.404825] TCP: Hash tables configured (established 16384 bind 16384) [ 0.406083] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.407420] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.409217] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.410238] NET: Registered PF_XDP protocol family [ 0.411000] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.412082] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.413217] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.414426] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.415775] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.417015] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.418229] PCI: CLS 0 bytes, default 64 [ 0.418998] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.420863] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.423094] clocksource: Switched to clocksource tsc [ 0.443514] Initialise system trusted keyrings [ 0.444749] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.446619] Key type asymmetric registered [ 0.447578] Asymmetric key parser 'x509' registered [ 0.450139] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.451830] io scheduler mq-deadline registered [ 0.452819] io scheduler kyber registered [ 0.453709] io scheduler bfq registered [ 0.456770] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.458251] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.459975] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.463202] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.465270] i8042: Warning: Keylock active [ 0.467844] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.468952] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.470156] hv_vmbus: registering driver hyperv_keyboard [ 0.471459] rtc_cmos 00:00: RTC can wake from S4 [ 0.473789] rtc_cmos 00:00: registered as rtc0 [ 0.474946] rtc_cmos 00:00: setting system clock to 2026-09-03T17:17:06 UTC (1788455826) [ 0.477044] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.478387] intel_pstate: CPU model not supported [ 0.479482] efifb: probing for efifb [ 0.480278] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.481666] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.482932] efifb: scrolling: redraw [ 0.483881] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.485706] Console: switching to colour frame buffer device 100x37 [ 0.487524] fb0: EFI VGA frame buffer device [ 0.488476] pstore: Using crash dump compression: deflate [ 0.489658] pstore: Registered efi_pstore as persistent store backend [ 0.491264] NET: Registered PF_INET6 protocol family [ 0.493631] Segment Routing with IPv6 [ 0.494504] In-situ OAM (IOAM) with IPv6 [ 0.495570] NET: Registered PF_PACKET protocol family [ 0.496740] Key type dns_resolver registered [ 0.498881] IPI shorthand broadcast: enabled [ 0.501643] sched_clock: Marking stable (345002106, 156517936)->(586056296, -84536254) [ 0.503844] registered taskstats version 1 [ 0.505025] Loading compiled-in X.509 certificates [ 0.978947] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.914363] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.918882] Demotion targets for Node 0: null [ 1.920231] Key type .fscrypt registered [ 1.921098] Key type fscrypt-provisioning registered [ 1.922159] ima: No TPM chip found, activating TPM-bypass! [ 1.923626] ima: Allocated hash algorithm: sha1 [ 1.924548] ima: No architecture policies found [ 1.931660] clk: Disabling unused clocks [ 1.938228] Freeing unused kernel image (initmem) memory: 17040K [ 1.940253] Write protecting the kernel read-only data: 47104k [ 1.942313] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.944117] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.945853] Run /init as init process [ 2.067538] nvme nvme0: pci function 0000:00:04.0 [ 2.068839] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.079297] nvme nvme0: 2/0/0 default/read/poll queues [ 2.085972] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.087937] GPT:25804799 != 33554431 [ 2.089156] GPT:Alternate GPT header not at the end of the disk. [ 2.090298] GPT:25804799 != 33554431 [ 2.091043] GPT: Use GNU Parted to correct GPT errors. [ 2.092175] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.111876] SCSI subsystem initialized [ 2.154627] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.157141] device-mapper: uevent: version 1.0.3 [ 2.158455] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.167245] device-mapper: verity: sha256 using "sha256-lib" [ 2.212527] raid6: avx512x4 gen() 14162 MB/s [ 2.230593] raid6: avx512x2 gen() 13173 MB/s [ 2.248532] raid6: avx512x1 gen() 14458 MB/s [ 2.266593] raid6: avx2x4 gen() 13905 MB/s [ 2.284531] raid6: avx2x2 gen() 15254 MB/s [ 2.303612] raid6: avx2x1 gen() 9836 MB/s [ 2.304764] raid6: using algorithm avx2x2 gen() 15254 MB/s [ 2.322527] raid6: .... xor() 14707 MB/s, rmw enabled [ 2.323580] raid6: using avx512x2 recovery algorithm [ 2.335116] xor: automatically using best checksumming function avx [ 2.503001] Btrfs loaded, zoned=no, fsverity=no [ 2.508510] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.518009] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.522728] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.524535] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.608537] ACPI: PM: Preparing to enter system sleep state S5 [ 62.609785] reboot: Restarting system [ 62.610733] 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        [2026-09-03T17:18:11.097080]      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 4030207339 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000401] ACPI: Early table checksum verification disabled [ 0.000404] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000408] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000414] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000420] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000423] ACPI: FACS 0x00000000789D0000 000040 [ 0.000425] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000428] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000431] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000434] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000437] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000440] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000443] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000446] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000448] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000450] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000451] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000451] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000452] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000453] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000454] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000454] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000455] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000456] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000456] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000497] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000507] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000559] Zone ranges: [ 0.000560] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000563] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000565] Normal empty [ 0.000567] Device empty [ 0.000569] Movable zone start for each node [ 0.000570] Early memory node ranges [ 0.000571] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000573] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000575] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000578] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000585] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000627] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003947] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004051] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004449] ACPI: PM-Timer IO Port: 0xb008 [ 0.004462] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004524] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004527] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004529] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004531] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004532] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004536] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004537] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004541] TSC deadline timer available [ 0.004547] CPU topo: Max. logical packages: 1 [ 0.004547] CPU topo: Max. logical dies: 1 [ 0.004548] CPU topo: Max. dies per package: 1 [ 0.004553] CPU topo: Max. threads per core: 2 [ 0.004554] CPU topo: Num. cores per package: 1 [ 0.004555] CPU topo: Num. threads per package: 2 [ 0.004555] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004574] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004589] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004591] Booting paravirtualized kernel on KVM [ 0.004594] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009480] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009790] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010436] kvm-guest: PV spinlocks enabled [ 0.010438] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010441] 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 [ 0.010615] random: crng init done [ 0.010616] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010826] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010935] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010991] Fallback order for Node 0: 0 [ 0.010993] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010994] Policy zone: DMA32 [ 0.010996] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014917] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014931] Kernel/User page tables isolation: enabled [ 0.023171] ftrace: allocating 41455 entries in 164 pages [ 0.023175] ftrace: allocated 164 pages with 3 groups [ 0.023967] Dynamic Preempt: voluntary [ 0.024001] rcu: Preemptible hierarchical RCU implementation. [ 0.024001] rcu: RCU event tracing is enabled. [ 0.024002] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024003] Trampoline variant of Tasks RCU enabled. [ 0.024004] Rude variant of Tasks RCU enabled. [ 0.024004] Tracing variant of Tasks RCU enabled. [ 0.024005] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024006] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024011] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024013] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024015] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029386] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029618] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029624] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029688] Console: colour dummy device 80x25 [ 0.029692] printk: legacy console [tty0] enabled [ 0.029975] printk: legacy console [ttyS0] enabled [ 0.160709] ACPI: Core revision 20250807 [ 0.161499] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162883] APIC: Switch to symmetric I/O mode setup [ 0.164027] x2apic enabled [ 0.164862] APIC: Switched APIC routing to: physical x2apic [ 0.167270] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.168830] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.169825] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169825] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169825] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169825] Speculative Store Bypass: Vulnerable [ 0.169825] Spectre V2 : Mitigation: Retpolines [ 0.169825] RETBleed: Vulnerable [ 0.169825] ITS: Mitigation: Aligned branch/return thunks [ 0.169825] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169825] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169825] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169825] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169825] GDS: Unknown: Dependent on hypervisor status [ 0.169825] active return thunk: its_return_thunk [ 0.169825] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169825] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169825] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169825] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169825] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169825] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169825] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169825] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169825] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169825] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169825] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169825] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169825] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169825] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169825] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169825] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169825] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169825] Freeing SMP alternatives memory: 40K [ 0.169825] pid_max: default: 32768 minimum: 301 [ 0.169825] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169825] landlock: Up and running. [ 0.169825] SELinux: Initializing. [ 0.169825] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169825] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169825] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170031] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170872] signal: max sigframe size: 3632 [ 0.171548] rcu: Hierarchical SRCU implementation. [ 0.171828] rcu: Max phase no-delay instances is 400. [ 0.172659] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176247] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176891] smp: Bringing up secondary CPUs ... [ 0.177716] smpboot: x86: Booting SMP configuration: [ 0.177831] .... node #0, CPUs: #1 [ 0.178831] 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. [ 0.180831] 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. [ 0.181868] smp: Brought up 1 node, 2 CPUs [ 0.182512] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.182979] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.183955] devtmpfs: initialized [ 0.184435] x86/mm: Memory block size: 128MB [ 0.185189] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185890] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186835] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187913] pinctrl core: initialized pinctrl subsystem [ 0.189248] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190997] audit: initializing netlink subsys (disabled) [ 0.191856] audit: type=2000 audit(1788455894.382:1): state=initialized audit_enabled=0 res=1 [ 0.191943] thermal_sys: Registered thermal governor 'step_wise' [ 0.192841] cpuidle: using governor menu [ 0.195786] efi: Freeing EFI boot services memory: 37748K [ 0.195832] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196885] dca service started, version 1.12.1 [ 0.197660] PCI: Using configuration type 1 for base access [ 0.197942] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.220886] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.221829] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.222829] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.223829] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.225365] ACPI: Added _OSI(Module Device) [ 0.225829] ACPI: Added _OSI(Processor Device) [ 0.226616] ACPI: Added _OSI(Processor Aggregator Device) [ 0.228840] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.231091] ACPI: Interpreter enabled [ 0.231696] ACPI: PM: (supports S0 S5) [ 0.231831] ACPI: Using IOAPIC for interrupt routing [ 0.232623] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.234831] PCI: Using E820 reservations for host bridge windows [ 0.235944] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239025] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.239834] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.240829] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.241838] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.244197] acpiphp: Slot [3] registered [ 0.244832] acpiphp: Slot [4] registered [ 0.245457] acpiphp: Slot [5] registered [ 0.245842] acpiphp: Slot [6] registered [ 0.246474] acpiphp: Slot [7] registered [ 0.246841] acpiphp: Slot [8] registered [ 0.247474] acpiphp: Slot [9] registered [ 0.248843] acpiphp: Slot [10] registered [ 0.249469] acpiphp: Slot [11] registered [ 0.249842] acpiphp: Slot [12] registered [ 0.250497] acpiphp: Slot [13] registered [ 0.250845] acpiphp: Slot [14] registered [ 0.251484] acpiphp: Slot [15] registered [ 0.251841] acpiphp: Slot [16] registered [ 0.252489] acpiphp: Slot [17] registered [ 0.253843] acpiphp: Slot [18] registered [ 0.254477] acpiphp: Slot [19] registered [ 0.254842] acpiphp: Slot [20] registered [ 0.255475] acpiphp: Slot [21] registered [ 0.255844] acpiphp: Slot [22] registered [ 0.256478] acpiphp: Slot [23] registered [ 0.257842] acpiphp: Slot [24] registered [ 0.258467] acpiphp: Slot [25] registered [ 0.258843] acpiphp: Slot [26] registered [ 0.259478] acpiphp: Slot [27] registered [ 0.259842] acpiphp: Slot [28] registered [ 0.260476] acpiphp: Slot [29] registered [ 0.260841] acpiphp: Slot [30] registered [ 0.261472] acpiphp: Slot [31] registered [ 0.262843] PCI host bridge to bus 0000:00 [ 0.263569] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.263829] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.264828] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.266829] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.267829] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.268829] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.269709] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.271273] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.273927] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.275443] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.276896] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.277801] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.278845] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.279756] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.280955] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.281919] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.283173] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.285861] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.286908] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.287921] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.289191] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.292753] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.294518] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.296853] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.300298] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302145] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303984] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304935] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305894] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.307199] iommu: Default domain type: Translated [ 0.307829] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308846] efivars: Registered efivars operations [ 0.309641] PCI: Using ACPI for IRQ routing [ 0.309853] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.310772] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.310825] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313832] vgaarb: loaded [ 0.314331] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.314828] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.318869] clocksource: Switched to clocksource kvm-clock [ 0.320357] VFS: Disk quotas dquot_6.6.0 [ 0.320989] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322196] pnp: PnP ACPI init [ 0.323127] pnp: PnP ACPI: found 5 devices [ 0.331146] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.332594] NET: Registered PF_INET protocol family [ 0.333534] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.346799] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.348137] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.349466] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.350751] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.351957] TCP: Hash tables configured (established 16384 bind 16384) [ 0.353084] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354130] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355284] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.356155] NET: Registered PF_XDP protocol family [ 0.356914] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.357962] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.358933] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.360008] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.361100] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.362271] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.363264] PCI: CLS 0 bytes, default 64 [ 0.363999] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.365775] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.368053] clocksource: Switched to clocksource tsc [ 0.387947] Initialise system trusted keyrings [ 0.389249] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.391015] Key type asymmetric registered [ 0.391924] Asymmetric key parser 'x509' registered [ 0.393670] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.396237] io scheduler mq-deadline registered [ 0.397290] io scheduler kyber registered [ 0.398179] io scheduler bfq registered [ 0.400350] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.401769] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.403400] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.406445] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.408350] i8042: Warning: Keylock active [ 0.410806] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.411876] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.413192] hv_vmbus: registering driver hyperv_keyboard [ 0.414411] rtc_cmos 00:00: RTC can wake from S4 [ 0.416682] rtc_cmos 00:00: registered as rtc0 [ 0.417887] rtc_cmos 00:00: setting system clock to 2026-09-03T17:18:13 UTC (1788455893) [ 0.419702] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.421033] intel_pstate: CPU model not supported [ 0.422128] efifb: probing for efifb [ 0.422926] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.424314] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.425586] efifb: scrolling: redraw [ 0.426366] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.428174] Console: switching to colour frame buffer device 100x37 [ 0.430019] fb0: EFI VGA frame buffer device [ 0.430988] pstore: Using crash dump compression: deflate [ 0.432146] pstore: Registered efi_pstore as persistent store backend [ 0.433768] NET: Registered PF_INET6 protocol family [ 0.435120] Segment Routing with IPv6 [ 0.435941] In-situ OAM (IOAM) with IPv6 [ 0.436849] NET: Registered PF_PACKET protocol family [ 0.437999] Key type dns_resolver registered [ 0.439342] IPI shorthand broadcast: enabled [ 0.442127] sched_clock: Marking stable (302002094, 139201424)->(514159968, -72956450) [ 0.444002] registered taskstats version 1 [ 0.445184] Loading compiled-in X.509 certificates [ 0.921886] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.693844] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.699163] Demotion targets for Node 0: null [ 1.700341] Key type .fscrypt registered [ 1.701599] Key type fscrypt-provisioning registered [ 1.702661] ima: No TPM chip found, activating TPM-bypass! [ 1.703882] ima: Allocated hash algorithm: sha1 [ 1.704890] ima: No architecture policies found [ 1.711213] clk: Disabling unused clocks [ 1.717716] Freeing unused kernel image (initmem) memory: 17040K [ 1.719408] Write protecting the kernel read-only data: 47104k [ 1.721255] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.723009] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.724709] Run /init as init process [ 1.845225] nvme nvme0: pci function 0000:00:04.0 [ 1.846524] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.857487] nvme nvme0: 2/0/0 default/read/poll queues [ 1.863802] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.865320] GPT:25804799 != 33554431 [ 1.866080] GPT:Alternate GPT header not at the end of the disk. [ 1.867174] GPT:25804799 != 33554431 [ 1.867896] GPT: Use GNU Parted to correct GPT errors. [ 1.868874] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.882600] SCSI subsystem initialized [ 1.910745] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.913162] device-mapper: uevent: version 1.0.3 [ 1.914415] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.922614] device-mapper: verity: sha256 using "sha256-lib" [ 1.958210] raid6: avx512x4 gen() 17248 MB/s [ 1.975209] raid6: avx512x2 gen() 17074 MB/s [ 1.992211] raid6: avx512x1 gen() 16841 MB/s [ 2.009210] raid6: avx2x4 gen() 16964 MB/s [ 2.026210] raid6: avx2x2 gen() 16910 MB/s [ 2.043209] raid6: avx2x1 gen() 13480 MB/s [ 2.044135] raid6: using algorithm avx512x4 gen() 17248 MB/s [ 2.061221] raid6: .... xor() 6797 MB/s, rmw enabled [ 2.062339] raid6: using avx512x2 recovery algorithm [ 2.073183] xor: automatically using best checksumming function avx [ 2.210367] Btrfs loaded, zoned=no, fsverity=no [ 2.215313] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.219003] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.223492] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.225127] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.309344] ACPI: PM: Preparing to enter system sleep state S5 [ 62.310575] reboot: Restarting system [ 62.311377] 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        [2026-09-03T17:19:17.997400]      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 3967399616 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000282] ACPI: Early table checksum verification disabled [ 0.000286] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000290] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000295] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000301] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000304] ACPI: FACS 0x00000000789D0000 000040 [ 0.000307] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000310] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000313] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000316] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000319] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000322] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000325] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000328] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000330] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000331] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000332] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000333] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000334] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000335] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000335] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000336] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000337] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000337] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000338] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000381] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000391] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000442] Zone ranges: [ 0.000443] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000446] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000448] Normal empty [ 0.000450] Device empty [ 0.000451] Movable zone start for each node [ 0.000453] Early memory node ranges [ 0.000454] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000456] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000458] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000461] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000467] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000508] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003779] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003886] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004289] ACPI: PM-Timer IO Port: 0xb008 [ 0.004302] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004364] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004368] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004370] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004371] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004372] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004376] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004378] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004382] TSC deadline timer available [ 0.004388] CPU topo: Max. logical packages: 1 [ 0.004388] CPU topo: Max. logical dies: 1 [ 0.004389] CPU topo: Max. dies per package: 1 [ 0.004394] CPU topo: Max. threads per core: 2 [ 0.004394] CPU topo: Num. cores per package: 1 [ 0.004395] CPU topo: Num. threads per package: 2 [ 0.004395] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004414] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004430] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004432] Booting paravirtualized kernel on KVM [ 0.004433] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009777] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010046] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010680] kvm-guest: PV spinlocks enabled [ 0.010683] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010686] 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 [ 0.010863] random: crng init done [ 0.010864] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011083] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011195] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011253] Fallback order for Node 0: 0 [ 0.011256] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011257] Policy zone: DMA32 [ 0.011259] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015548] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015564] Kernel/User page tables isolation: enabled [ 0.024203] ftrace: allocating 41455 entries in 164 pages [ 0.024208] ftrace: allocated 164 pages with 3 groups [ 0.025016] Dynamic Preempt: voluntary [ 0.025050] rcu: Preemptible hierarchical RCU implementation. [ 0.025051] rcu: RCU event tracing is enabled. [ 0.025052] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025053] Trampoline variant of Tasks RCU enabled. [ 0.025054] Rude variant of Tasks RCU enabled. [ 0.025054] Tracing variant of Tasks RCU enabled. [ 0.025055] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025056] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025062] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025064] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025065] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030211] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030451] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030459] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030511] Console: colour dummy device 80x25 [ 0.030514] printk: legacy console [tty0] enabled [ 0.030798] printk: legacy console [ttyS0] enabled [ 0.167893] ACPI: Core revision 20250807 [ 0.168698] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170100] APIC: Switch to symmetric I/O mode setup [ 0.171265] x2apic enabled [ 0.172304] APIC: Switched APIC routing to: physical x2apic [ 0.174894] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.176660] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.177654] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177654] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177654] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177654] Speculative Store Bypass: Vulnerable [ 0.177654] Spectre V2 : Mitigation: Retpolines [ 0.177654] RETBleed: Vulnerable [ 0.177654] ITS: Mitigation: Aligned branch/return thunks [ 0.177654] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177654] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177654] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177654] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177654] GDS: Unknown: Dependent on hypervisor status [ 0.177654] active return thunk: its_return_thunk [ 0.177654] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177654] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177654] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177654] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177654] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177654] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177654] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177654] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177654] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177654] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177654] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177654] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177654] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177654] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177654] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177654] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177654] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177654] Freeing SMP alternatives memory: 40K [ 0.177654] pid_max: default: 32768 minimum: 301 [ 0.177654] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177654] landlock: Up and running. [ 0.177654] SELinux: Initializing. [ 0.177654] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177654] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177654] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177866] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178700] signal: max sigframe size: 3632 [ 0.179372] rcu: Hierarchical SRCU implementation. [ 0.179657] rcu: Max phase no-delay instances is 400. [ 0.180502] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184080] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184723] smp: Bringing up secondary CPUs ... [ 0.185542] smpboot: x86: Booting SMP configuration: [ 0.185659] .... node #0, CPUs: #1 [ 0.187153] 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. [ 0.188660] 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. [ 0.189700] smp: Brought up 1 node, 2 CPUs [ 0.190346] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.190820] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.191789] devtmpfs: initialized [ 0.192246] x86/mm: Memory block size: 128MB [ 0.193714] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194714] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195666] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196740] pinctrl core: initialized pinctrl subsystem [ 0.198076] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199797] audit: initializing netlink subsys (disabled) [ 0.200686] audit: type=2000 audit(1788455961.270:1): state=initialized audit_enabled=0 res=1 [ 0.200768] thermal_sys: Registered thermal governor 'step_wise' [ 0.201669] cpuidle: using governor menu [ 0.204198] efi: Freeing EFI boot services memory: 37748K [ 0.204661] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205729] dca service started, version 1.12.1 [ 0.206504] PCI: Using configuration type 1 for base access [ 0.207767] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231445] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231660] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232659] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233658] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235903] ACPI: Added _OSI(Module Device) [ 0.236596] ACPI: Added _OSI(Processor Device) [ 0.236658] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238759] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241029] ACPI: Interpreter enabled [ 0.241313] ACPI: PM: (supports S0 S5) [ 0.242660] ACPI: Using IOAPIC for interrupt routing [ 0.243478] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244660] PCI: Using E820 reservations for host bridge windows [ 0.245774] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249170] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250663] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251661] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252673] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255134] acpiphp: Slot [3] registered [ 0.255681] acpiphp: Slot [4] registered [ 0.256328] acpiphp: Slot [5] registered [ 0.257681] acpiphp: Slot [6] registered [ 0.258303] acpiphp: Slot [7] registered [ 0.258673] acpiphp: Slot [8] registered [ 0.259315] acpiphp: Slot [9] registered [ 0.259683] acpiphp: Slot [10] registered [ 0.260378] acpiphp: Slot [11] registered [ 0.261674] acpiphp: Slot [12] registered [ 0.262455] acpiphp: Slot [13] registered [ 0.262672] acpiphp: Slot [14] registered [ 0.263322] acpiphp: Slot [15] registered [ 0.263677] acpiphp: Slot [16] registered [ 0.264346] acpiphp: Slot [17] registered [ 0.265673] acpiphp: Slot [18] registered [ 0.266470] acpiphp: Slot [19] registered [ 0.266674] acpiphp: Slot [20] registered [ 0.267317] acpiphp: Slot [21] registered [ 0.267671] acpiphp: Slot [22] registered [ 0.268326] acpiphp: Slot [23] registered [ 0.269676] acpiphp: Slot [24] registered [ 0.270314] acpiphp: Slot [25] registered [ 0.270694] acpiphp: Slot [26] registered [ 0.271360] acpiphp: Slot [27] registered [ 0.271680] acpiphp: Slot [28] registered [ 0.272681] acpiphp: Slot [29] registered [ 0.273352] acpiphp: Slot [30] registered [ 0.274677] acpiphp: Slot [31] registered [ 0.275334] PCI host bridge to bus 0000:00 [ 0.275663] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276660] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.277660] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.278659] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.279663] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281660] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282558] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284105] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286497] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288240] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.288721] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289630] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290671] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291583] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292672] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293585] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.294942] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.297690] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.298736] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.299761] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301008] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.304686] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306221] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308682] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311784] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312772] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313764] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314762] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315709] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.317674] iommu: Default domain type: Translated [ 0.318429] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.318760] efivars: Registered efivars operations [ 0.319654] PCI: Using ACPI for IRQ routing [ 0.320686] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.321638] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.321654] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.323660] vgaarb: loaded [ 0.324164] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.324657] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327707] clocksource: Switched to clocksource kvm-clock [ 0.329227] VFS: Disk quotas dquot_6.6.0 [ 0.329855] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331182] pnp: PnP ACPI init [ 0.332125] pnp: PnP ACPI: found 5 devices [ 0.340398] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.341861] NET: Registered PF_INET protocol family [ 0.342792] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.355892] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.357258] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358479] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.359798] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.361059] TCP: Hash tables configured (established 16384 bind 16384) [ 0.362125] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363272] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364450] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.365361] NET: Registered PF_XDP protocol family [ 0.366115] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.367083] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.368059] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.369126] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.370201] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.371387] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.372407] PCI: CLS 0 bytes, default 64 [ 0.373151] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.374940] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.377163] clocksource: Switched to clocksource tsc [ 0.397171] Initialise system trusted keyrings [ 0.399317] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.401088] Key type asymmetric registered [ 0.401984] Asymmetric key parser 'x509' registered [ 0.403762] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406231] io scheduler mq-deadline registered [ 0.407295] io scheduler kyber registered [ 0.408180] io scheduler bfq registered [ 0.409558] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.411002] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.412624] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.415824] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.417712] i8042: Warning: Keylock active [ 0.420159] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.421224] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.422421] hv_vmbus: registering driver hyperv_keyboard [ 0.423657] rtc_cmos 00:00: RTC can wake from S4 [ 0.425924] rtc_cmos 00:00: registered as rtc0 [ 0.427129] rtc_cmos 00:00: setting system clock to 2026-09-03T17:19:20 UTC (1788455960) [ 0.428918] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.430188] intel_pstate: CPU model not supported [ 0.431262] efifb: probing for efifb [ 0.432045] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.433421] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.434662] efifb: scrolling: redraw [ 0.435450] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.437252] Console: switching to colour frame buffer device 100x37 [ 0.439080] fb0: EFI VGA frame buffer device [ 0.440048] pstore: Using crash dump compression: deflate [ 0.441208] pstore: Registered efi_pstore as persistent store backend [ 0.442782] NET: Registered PF_INET6 protocol family [ 0.444289] Segment Routing with IPv6 [ 0.445094] In-situ OAM (IOAM) with IPv6 [ 0.445980] NET: Registered PF_PACKET protocol family [ 0.447215] Key type dns_resolver registered [ 0.448510] IPI shorthand broadcast: enabled [ 0.451280] sched_clock: Marking stable (305001890, 146196441)->(524134767, -72936436) [ 0.453100] registered taskstats version 1 [ 0.454274] Loading compiled-in X.509 certificates [ 0.929835] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.721974] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.727307] Demotion targets for Node 0: null [ 1.728392] Key type .fscrypt registered [ 1.729237] Key type fscrypt-provisioning registered [ 1.730257] ima: No TPM chip found, activating TPM-bypass! [ 1.731720] ima: Allocated hash algorithm: sha1 [ 1.732649] ima: No architecture policies found [ 1.739171] clk: Disabling unused clocks [ 1.745500] Freeing unused kernel image (initmem) memory: 17040K [ 1.747278] Write protecting the kernel read-only data: 47104k [ 1.749095] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.750849] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.752516] Run /init as init process [ 1.871826] nvme nvme0: pci function 0000:00:04.0 [ 1.873155] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.883240] nvme nvme0: 2/0/0 default/read/poll queues [ 1.889301] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.890835] GPT:25804799 != 33554431 [ 1.891610] GPT:Alternate GPT header not at the end of the disk. [ 1.892720] GPT:25804799 != 33554431 [ 1.893457] GPT: Use GNU Parted to correct GPT errors. [ 1.894425] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.908030] SCSI subsystem initialized [ 1.937665] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.940027] device-mapper: uevent: version 1.0.3 [ 1.941081] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.948674] device-mapper: verity: sha256 using "sha256-lib" [ 1.984203] raid6: avx512x4 gen() 17830 MB/s [ 2.001207] raid6: avx512x2 gen() 17271 MB/s [ 2.019205] raid6: avx512x1 gen() 17525 MB/s [ 2.036206] raid6: avx2x4 gen() 17220 MB/s [ 2.053204] raid6: avx2x2 gen() 17493 MB/s [ 2.070205] raid6: avx2x1 gen() 13587 MB/s [ 2.071157] raid6: using algorithm avx512x4 gen() 17830 MB/s [ 2.089204] raid6: .... xor() 7672 MB/s, rmw enabled [ 2.090204] raid6: using avx512x2 recovery algorithm [ 2.100666] xor: automatically using best checksumming function avx [ 2.239780] Btrfs loaded, zoned=no, fsverity=no [ 2.243895] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.247462] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.251613] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.252989] BTRFS error (device dm-0): open_ctree failed: -2