758879] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.760569] Run /init as init process [ 1.879330] nvme nvme0: pci function 0000:00:04.0 [ 1.880649] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.891380] nvme nvme0: 2/0/0 default/read/poll queues [ 1.897295] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.898781] GPT:25804799 != 33554431 [ 1.899601] GPT:Alternate GPT header not at the end of the disk. [ 1.900777] GPT:25804799 != 33554431 [ 1.901544] GPT: Use GNU Parted to correct GPT errors. [ 1.902567] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.916299] SCSI subsystem initialized [ 1.944440] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.946947] device-mapper: uevent: version 1.0.3 [ 1.948008] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.956397] device-mapper: verity: sha256 using "sha256-lib" [ 1.993666] raid6: avx512x4 gen() 17926 MB/s [ 2.010679] raid6: avx512x2 gen() 17557 MB/s [ 2.027665] raid6: avx512x1 gen() 18036 MB/s [ 2.044667] raid6: avx2x4 gen() 15700 MB/s [ 2.061665] raid6: avx2x2 gen() 17217 MB/s [ 2.079671] raid6: avx2x1 gen() 11904 MB/s [ 2.080640] raid6: using algorithm avx512x1 gen() 18036 MB/s [ 2.098670] raid6: .... xor() 16742 MB/s, rmw enabled [ 2.099789] raid6: using avx512x2 recovery algorithm [ 2.113234] xor: automatically using best checksumming function avx [ 2.256169] Btrfs loaded, zoned=no, fsverity=no [ 2.260814] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.264643] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.268640] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.270330] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.351715] ACPI: PM: Preparing to enter system sleep state S5 [ 62.352985] reboot: Restarting system [ 62.353896] 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        [2026-09-03T18:04:11.349291]      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 4026131732 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000280] ACPI: Early table checksum verification disabled [ 0.000283] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000287] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000293] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000298] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000301] ACPI: FACS 0x00000000789D0000 000040 [ 0.000304] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000307] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000310] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000313] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000316] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000318] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000321] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000324] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000326] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000328] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000329] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000329] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000330] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000331] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000331] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000332] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000333] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000334] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000334] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000377] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000387] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000439] Zone ranges: [ 0.000440] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000443] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000445] Normal empty [ 0.000447] Device empty [ 0.000448] Movable zone start for each node [ 0.000450] Early memory node ranges [ 0.000451] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000453] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000455] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000457] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000464] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000498] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003870] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003979] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004384] ACPI: PM-Timer IO Port: 0xb008 [ 0.004397] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004461] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004465] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004467] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004468] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004469] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004473] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004475] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004479] TSC deadline timer available [ 0.004485] CPU topo: Max. logical packages: 1 [ 0.004486] CPU topo: Max. logical dies: 1 [ 0.004487] CPU topo: Max. dies per package: 1 [ 0.004491] CPU topo: Max. threads per core: 2 [ 0.004492] CPU topo: Num. cores per package: 1 [ 0.004493] CPU topo: Num. threads per package: 2 [ 0.004494] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004512] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004527] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004530] Booting paravirtualized kernel on KVM [ 0.004532] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009733] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010014] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010631] kvm-guest: PV spinlocks enabled [ 0.010633] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010637] 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 [ 0.010812] random: crng init done [ 0.010813] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011030] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011142] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011279] Fallback order for Node 0: 0 [ 0.011282] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011283] Policy zone: DMA32 [ 0.011284] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015167] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015181] Kernel/User page tables isolation: enabled [ 0.024071] ftrace: allocating 41455 entries in 164 pages [ 0.024075] ftrace: allocated 164 pages with 3 groups [ 0.024883] Dynamic Preempt: voluntary [ 0.024918] rcu: Preemptible hierarchical RCU implementation. [ 0.024918] rcu: RCU event tracing is enabled. [ 0.024919] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024920] Trampoline variant of Tasks RCU enabled. [ 0.024921] Rude variant of Tasks RCU enabled. [ 0.024922] Tracing variant of Tasks RCU enabled. [ 0.024922] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024923] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024929] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024931] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024932] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030307] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030548] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030556] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030607] Console: colour dummy device 80x25 [ 0.030610] printk: legacy console [tty0] enabled [ 0.030892] printk: legacy console [ttyS0] enabled [ 0.179500] ACPI: Core revision 20250807 [ 0.180318] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.181735] APIC: Switch to symmetric I/O mode setup [ 0.183783] x2apic enabled [ 0.184811] APIC: Switched APIC routing to: physical x2apic [ 0.187450] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.189613] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.190608] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.190608] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.190608] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.190608] Speculative Store Bypass: Vulnerable [ 0.190608] Spectre V2 : Mitigation: Retpolines [ 0.190608] RETBleed: Vulnerable [ 0.190608] ITS: Mitigation: Aligned branch/return thunks [ 0.190608] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.190608] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.190608] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.190608] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.190608] GDS: Unknown: Dependent on hypervisor status [ 0.190608] active return thunk: its_return_thunk [ 0.190608] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.190608] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.190608] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.190608] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.190608] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.190608] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.190608] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.190608] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.190608] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.190608] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.190608] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.190608] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.190608] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.190608] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.190608] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.190608] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.190608] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.190608] Freeing SMP alternatives memory: 40K [ 0.190608] pid_max: default: 32768 minimum: 301 [ 0.190608] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.190608] landlock: Up and running. [ 0.190608] SELinux: Initializing. [ 0.190608] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.190608] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.190608] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.190821] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.191657] signal: max sigframe size: 3632 [ 0.192346] rcu: Hierarchical SRCU implementation. [ 0.192615] rcu: Max phase no-delay instances is 400. [ 0.193551] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.197706] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.198689] smp: Bringing up secondary CPUs ... [ 0.199729] smpboot: x86: Booting SMP configuration: [ 0.200617] .... node #0, CPUs: #1 [ 0.201617] 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. [ 0.203614] 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. [ 0.204755] smp: Brought up 1 node, 2 CPUs [ 0.205446] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.205763] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.206769] devtmpfs: initialized [ 0.207179] x86/mm: Memory block size: 128MB [ 0.208665] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.209681] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.210620] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.211698] pinctrl core: initialized pinctrl subsystem [ 0.213086] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.214787] audit: initializing netlink subsys (disabled) [ 0.215642] audit: type=2000 audit(1788458654.653:1): state=initialized audit_enabled=0 res=1 [ 0.215728] thermal_sys: Registered thermal governor 'step_wise' [ 0.216624] cpuidle: using governor menu [ 0.219456] efi: Freeing EFI boot services memory: 37748K [ 0.220615] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.221703] dca service started, version 1.12.1 [ 0.222499] PCI: Using configuration type 1 for base access [ 0.223726] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.250647] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.251917] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.252612] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.253611] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.256087] ACPI: Added _OSI(Module Device) [ 0.256570] ACPI: Added _OSI(Processor Device) [ 0.257613] ACPI: Added _OSI(Processor Aggregator Device) [ 0.259518] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.261783] ACPI: Interpreter enabled [ 0.262337] ACPI: PM: (supports S0 S5) [ 0.262613] ACPI: Using IOAPIC for interrupt routing [ 0.263483] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.265617] PCI: Using E820 reservations for host bridge windows [ 0.266697] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.269914] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.270615] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.271612] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.273622] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.274971] acpiphp: Slot [3] registered [ 0.275624] acpiphp: Slot [4] registered [ 0.276379] acpiphp: Slot [5] registered [ 0.277627] acpiphp: Slot [6] registered [ 0.278267] acpiphp: Slot [7] registered [ 0.278627] acpiphp: Slot [8] registered [ 0.279407] acpiphp: Slot [9] registered [ 0.279629] acpiphp: Slot [10] registered [ 0.280379] acpiphp: Slot [11] registered [ 0.281628] acpiphp: Slot [12] registered [ 0.282284] acpiphp: Slot [13] registered [ 0.282624] acpiphp: Slot [14] registered [ 0.283293] acpiphp: Slot [15] registered [ 0.284628] acpiphp: Slot [16] registered [ 0.285287] acpiphp: Slot [17] registered [ 0.285625] acpiphp: Slot [18] registered [ 0.286282] acpiphp: Slot [19] registered [ 0.286624] acpiphp: Slot [20] registered [ 0.287291] acpiphp: Slot [21] registered [ 0.288627] acpiphp: Slot [22] registered [ 0.289280] acpiphp: Slot [23] registered [ 0.289626] acpiphp: Slot [24] registered [ 0.290289] acpiphp: Slot [25] registered [ 0.290625] acpiphp: Slot [26] registered [ 0.291287] acpiphp: Slot [27] registered [ 0.292632] acpiphp: Slot [28] registered [ 0.293286] acpiphp: Slot [29] registered [ 0.293629] acpiphp: Slot [30] registered [ 0.294301] acpiphp: Slot [31] registered [ 0.294625] PCI host bridge to bus 0000:00 [ 0.295306] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.296611] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.297611] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.298611] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.299611] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.301612] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.302538] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.304070] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.306613] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.309330] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.310680] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.311628] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.312629] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.313627] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.314625] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.315558] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.316940] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.319634] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.320694] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.321713] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.323962] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.326637] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.329263] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.332597] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.335843] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.336740] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.338728] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.339722] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.340671] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.342658] iommu: Default domain type: Translated [ 0.343613] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.344745] efivars: Registered efivars operations [ 0.345608] PCI: Using ACPI for IRQ routing [ 0.346854] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.347587] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.347608] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.350615] vgaarb: loaded [ 0.351139] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.351612] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.354706] clocksource: Switched to clocksource kvm-clock [ 0.356221] VFS: Disk quotas dquot_6.6.0 [ 0.356870] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.358158] pnp: PnP ACPI init [ 0.359096] pnp: PnP ACPI: found 5 devices [ 0.367208] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.368704] NET: Registered PF_INET protocol family [ 0.369816] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.382956] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.384351] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.385839] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.387164] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.388416] TCP: Hash tables configured (established 16384 bind 16384) [ 0.389575] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.390659] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.392131] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.393080] NET: Registered PF_XDP protocol family [ 0.393923] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.394932] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.395926] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.397540] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.398750] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.400000] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.401075] PCI: CLS 0 bytes, default 64 [ 0.401872] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.403624] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.405857] clocksource: Switched to clocksource tsc [ 0.426088] Initialise system trusted keyrings [ 0.429246] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.431364] Key type asymmetric registered [ 0.432269] Asymmetric key parser 'x509' registered [ 0.434647] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.436282] io scheduler mq-deadline registered [ 0.437267] io scheduler kyber registered [ 0.438220] io scheduler bfq registered [ 0.440471] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.441875] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.443493] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.446540] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.448420] i8042: Warning: Keylock active [ 0.450851] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.451962] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.453224] hv_vmbus: registering driver hyperv_keyboard [ 0.454509] rtc_cmos 00:00: RTC can wake from S4 [ 0.456784] rtc_cmos 00:00: registered as rtc0 [ 0.457988] rtc_cmos 00:00: setting system clock to 2026-09-03T18:04:13 UTC (1788458653) [ 0.459787] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.461104] intel_pstate: CPU model not supported [ 0.462182] efifb: probing for efifb [ 0.462980] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.464379] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.465648] efifb: scrolling: redraw [ 0.466430] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.468261] Console: switching to colour frame buffer device 100x37 [ 0.470061] fb0: EFI VGA frame buffer device [ 0.471002] pstore: Using crash dump compression: deflate [ 0.472165] pstore: Registered efi_pstore as persistent store backend [ 0.473813] NET: Registered PF_INET6 protocol family [ 0.475193] Segment Routing with IPv6 [ 0.476026] In-situ OAM (IOAM) with IPv6 [ 0.476894] NET: Registered PF_PACKET protocol family [ 0.479100] Key type dns_resolver registered [ 0.480439] IPI shorthand broadcast: enabled [ 0.483119] sched_clock: Marking stable (324001781, 159052631)->(580906869, -97852457) [ 0.485007] registered taskstats version 1 [ 0.486266] Loading compiled-in X.509 certificates [ 0.959373] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.755120] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.760183] Demotion targets for Node 0: null [ 1.761656] Key type .fscrypt registered [ 1.762557] Key type fscrypt-provisioning registered [ 1.763663] ima: No TPM chip found, activating TPM-bypass! [ 1.765024] ima: Allocated hash algorithm: sha1 [ 1.766036] ima: No architecture policies found [ 1.773948] clk: Disabling unused clocks [ 1.780270] Freeing unused kernel image (initmem) memory: 17040K [ 1.782154] Write protecting the kernel read-only data: 47104k [ 1.783983] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.785953] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.787753] Run /init as init process [ 1.905886] nvme nvme0: pci function 0000:00:04.0 [ 1.907343] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.918393] nvme nvme0: 2/0/0 default/read/poll queues [ 1.924407] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.925950] GPT:25804799 != 33554431 [ 1.926755] GPT:Alternate GPT header not at the end of the disk. [ 1.927917] GPT:25804799 != 33554431 [ 1.928678] GPT: Use GNU Parted to correct GPT errors. [ 1.929708] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.943931] SCSI subsystem initialized [ 1.970807] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.973258] device-mapper: uevent: version 1.0.3 [ 1.974345] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.982014] device-mapper: verity: sha256 using "sha256-lib" [ 2.018063] raid6: avx512x4 gen() 17537 MB/s [ 2.035062] raid6: avx512x2 gen() 16848 MB/s [ 2.052061] raid6: avx512x1 gen() 17645 MB/s [ 2.069061] raid6: avx2x4 gen() 17591 MB/s [ 2.086061] raid6: avx2x2 gen() 17953 MB/s [ 2.103060] raid6: avx2x1 gen() 13571 MB/s [ 2.104026] raid6: using algorithm avx2x2 gen() 17953 MB/s [ 2.122061] raid6: .... xor() 14518 MB/s, rmw enabled [ 2.123149] raid6: using avx512x2 recovery algorithm [ 2.133988] xor: automatically using best checksumming function avx [ 2.268424] Btrfs loaded, zoned=no, fsverity=no [ 2.272851] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.276295] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.280364] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.281862] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.363095] ACPI: PM: Preparing to enter system sleep state S5 [ 62.364331] reboot: Restarting system [ 62.365224] 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        [2026-09-03T18:05:18.351797]      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 4117113659 cycles [ 0.000010] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000016] tsc: Detected 2500.004 MHz processor [ 0.000107] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000134] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000137] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000187] Using GB pages for direct mapping [ 0.000409] ACPI: Early table checksum verification disabled [ 0.000413] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000417] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000422] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000428] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000431] ACPI: FACS 0x00000000789D0000 000040 [ 0.000434] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000437] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000440] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000443] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000446] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000448] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000451] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000454] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000456] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000458] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000459] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000459] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000460] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000461] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000461] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000462] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000463] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000464] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000465] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000507] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000517] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000574] Zone ranges: [ 0.000575] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000577] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000579] Normal empty [ 0.000580] Device empty [ 0.000581] Movable zone start for each node [ 0.000582] Early memory node ranges [ 0.000583] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000584] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000586] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000587] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000593] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000623] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003972] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004081] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004491] ACPI: PM-Timer IO Port: 0xb008 [ 0.004503] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004631] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004635] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004638] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004640] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004641] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004646] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004648] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004653] TSC deadline timer available [ 0.004660] CPU topo: Max. logical packages: 1 [ 0.004662] CPU topo: Max. logical dies: 1 [ 0.004662] CPU topo: Max. dies per package: 1 [ 0.004668] CPU topo: Max. threads per core: 2 [ 0.004669] CPU topo: Num. cores per package: 1 [ 0.004670] CPU topo: Num. threads per package: 2 [ 0.004671] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004689] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004705] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004707] Booting paravirtualized kernel on KVM [ 0.004709] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009713] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009999] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010747] kvm-guest: PV spinlocks enabled [ 0.010749] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010753] 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 [ 0.010935] random: crng init done [ 0.010936] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011162] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011280] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011465] Fallback order for Node 0: 0 [ 0.011468] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011470] Policy zone: DMA32 [ 0.011471] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015948] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015964] Kernel/User page tables isolation: enabled [ 0.024343] ftrace: allocating 41455 entries in 164 pages [ 0.024346] ftrace: allocated 164 pages with 3 groups [ 0.025197] Dynamic Preempt: voluntary [ 0.025236] rcu: Preemptible hierarchical RCU implementation. [ 0.025237] rcu: RCU event tracing is enabled. [ 0.025237] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025239] Trampoline variant of Tasks RCU enabled. [ 0.025240] Rude variant of Tasks RCU enabled. [ 0.025240] Tracing variant of Tasks RCU enabled. [ 0.025241] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025242] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025248] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025250] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025252] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030421] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030660] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030668] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030722] Console: colour dummy device 80x25 [ 0.030725] printk: legacy console [tty0] enabled [ 0.031013] printk: legacy console [ttyS0] enabled [ 0.175190] ACPI: Core revision 20250807 [ 0.176019] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.177572] APIC: Switch to symmetric I/O mode setup [ 0.178762] x2apic enabled [ 0.179628] APIC: Switched APIC routing to: physical x2apic [ 0.182078] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.183852] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.184847] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.184847] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.184847] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.184847] Speculative Store Bypass: Vulnerable [ 0.184847] Spectre V2 : Mitigation: Retpolines [ 0.184847] RETBleed: Vulnerable [ 0.184847] ITS: Mitigation: Aligned branch/return thunks [ 0.184847] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184847] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184847] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.184847] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.184847] GDS: Unknown: Dependent on hypervisor status [ 0.184847] active return thunk: its_return_thunk [ 0.184847] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.184847] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.184847] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.184847] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.184847] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.184847] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.184847] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.184847] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.184847] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.184847] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.184847] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.184847] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.184847] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.184847] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.184847] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.184847] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.184847] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.184847] Freeing SMP alternatives memory: 40K [ 0.184847] pid_max: default: 32768 minimum: 301 [ 0.184847] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.184847] landlock: Up and running. [ 0.184847] SELinux: Initializing. [ 0.184847] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184847] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184847] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185051] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.185893] signal: max sigframe size: 3632 [ 0.186601] rcu: Hierarchical SRCU implementation. [ 0.186850] rcu: Max phase no-delay instances is 400. [ 0.187731] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.191270] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.191913] smp: Bringing up secondary CPUs ... [ 0.192766] smpboot: x86: Booting SMP configuration: [ 0.192855] .... node #0, CPUs: #1 [ 0.194329] 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. [ 0.195853] 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. [ 0.196944] smp: Brought up 1 node, 2 CPUs [ 0.197701] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.198008] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.198977] devtmpfs: initialized [ 0.199411] x86/mm: Memory block size: 128MB [ 0.200910] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.201918] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.202847] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.203935] pinctrl core: initialized pinctrl subsystem [ 0.205327] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.207006] audit: initializing netlink subsys (disabled) [ 0.207882] audit: type=2000 audit(1788458721.762:1): state=initialized audit_enabled=0 res=1 [ 0.207964] thermal_sys: Registered thermal governor 'step_wise' [ 0.208862] cpuidle: using governor menu [ 0.211448] efi: Freeing EFI boot services memory: 37748K [ 0.212854] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213940] dca service started, version 1.12.1 [ 0.214743] PCI: Using configuration type 1 for base access [ 0.215962] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.241886] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.242851] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.243851] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.244850] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.247035] ACPI: Added _OSI(Module Device) [ 0.247734] ACPI: Added _OSI(Processor Device) [ 0.247851] ACPI: Added _OSI(Processor Aggregator Device) [ 0.249755] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.252049] ACPI: Interpreter enabled [ 0.252548] ACPI: PM: (supports S0 S5) [ 0.253865] ACPI: Using IOAPIC for interrupt routing [ 0.254722] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.255854] PCI: Using E820 reservations for host bridge windows [ 0.256966] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.260128] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.260857] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.261852] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.263864] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.266228] acpiphp: Slot [3] registered [ 0.266874] acpiphp: Slot [4] registered [ 0.267685] acpiphp: Slot [5] registered [ 0.267866] acpiphp: Slot [6] registered [ 0.268610] acpiphp: Slot [7] registered [ 0.269868] acpiphp: Slot [8] registered [ 0.270516] acpiphp: Slot [9] registered [ 0.270888] acpiphp: Slot [10] registered [ 0.271590] acpiphp: Slot [11] registered [ 0.273023] acpiphp: Slot [12] registered [ 0.273720] acpiphp: Slot [13] registered [ 0.274885] acpiphp: Slot [14] registered [ 0.275650] acpiphp: Slot [15] registered [ 0.275869] acpiphp: Slot [16] registered [ 0.276627] acpiphp: Slot [17] registered [ 0.276871] acpiphp: Slot [18] registered [ 0.277607] acpiphp: Slot [19] registered [ 0.278872] acpiphp: Slot [20] registered [ 0.279570] acpiphp: Slot [21] registered [ 0.279869] acpiphp: Slot [22] registered [ 0.280565] acpiphp: Slot [23] registered [ 0.281873] acpiphp: Slot [24] registered [ 0.282682] acpiphp: Slot [25] registered [ 0.282874] acpiphp: Slot [26] registered [ 0.283565] acpiphp: Slot [27] registered [ 0.283864] acpiphp: Slot [28] registered [ 0.284542] acpiphp: Slot [29] registered [ 0.285865] acpiphp: Slot [30] registered [ 0.286530] acpiphp: Slot [31] registered [ 0.286864] PCI host bridge to bus 0000:00 [ 0.287560] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.288851] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.289850] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.290851] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.291853] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.293851] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.294818] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.296305] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.298721] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.300480] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.301927] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.302865] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.303865] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.304820] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.305865] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.306819] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.308145] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.309884] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.311935] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.312952] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.314196] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.317793] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.319658] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.323872] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.328274] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.328954] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.329953] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.330953] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.331906] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.333892] iommu: Default domain type: Translated [ 0.334651] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.334957] efivars: Registered efivars operations [ 0.335845] PCI: Using ACPI for IRQ routing [ 0.337020] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.337847] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.337847] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.339853] vgaarb: loaded [ 0.340376] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.341851] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.344903] clocksource: Switched to clocksource kvm-clock [ 0.346444] VFS: Disk quotas dquot_6.6.0 [ 0.347112] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.348401] pnp: PnP ACPI init [ 0.349394] pnp: PnP ACPI: found 5 devices [ 0.357487] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.358999] NET: Registered PF_INET protocol family [ 0.359876] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.372549] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.373974] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.375334] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.376653] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.377919] TCP: Hash tables configured (established 16384 bind 16384) [ 0.379086] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.380195] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.381395] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.382316] NET: Registered PF_XDP protocol family [ 0.383110] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.384119] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.385131] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.386227] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.387318] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.388534] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.389576] PCI: CLS 0 bytes, default 64 [ 0.390354] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.392107] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.394371] clocksource: Switched to clocksource tsc [ 0.414329] Initialise system trusted keyrings [ 0.416270] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.418043] Key type asymmetric registered [ 0.419069] Asymmetric key parser 'x509' registered [ 0.420809] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.423218] io scheduler mq-deadline registered [ 0.424192] io scheduler kyber registered [ 0.425059] io scheduler bfq registered [ 0.426632] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.428067] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.429683] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.432676] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.434503] i8042: Warning: Keylock active [ 0.436928] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.437967] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.439162] hv_vmbus: registering driver hyperv_keyboard [ 0.440335] rtc_cmos 00:00: RTC can wake from S4 [ 0.442655] rtc_cmos 00:00: registered as rtc0 [ 0.443837] rtc_cmos 00:00: setting system clock to 2026-09-03T18:05:20 UTC (1788458720) [ 0.445563] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.446841] intel_pstate: CPU model not supported [ 0.447886] efifb: probing for efifb [ 0.448644] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.449980] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.451216] efifb: scrolling: redraw [ 0.451967] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.453728] Console: switching to colour frame buffer device 100x37 [ 0.455571] fb0: EFI VGA frame buffer device [ 0.456511] pstore: Using crash dump compression: deflate [ 0.457692] pstore: Registered efi_pstore as persistent store backend [ 0.459280] NET: Registered PF_INET6 protocol family [ 0.461285] Segment Routing with IPv6 [ 0.462085] In-situ OAM (IOAM) with IPv6 [ 0.463023] NET: Registered PF_PACKET protocol family [ 0.464214] Key type dns_resolver registered [ 0.465507] IPI shorthand broadcast: enabled [ 0.468263] sched_clock: Marking stable (315002136, 153180502)->(541864698, -73682060) [ 0.470102] registered taskstats version 1 [ 0.471448] Loading compiled-in X.509 certificates [ 0.944765] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.710484] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.714979] Demotion targets for Node 0: null [ 1.716082] Key type .fscrypt registered [ 1.716947] Key type fscrypt-provisioning registered [ 1.717969] ima: No TPM chip found, activating TPM-bypass! [ 1.719354] ima: Allocated hash algorithm: sha1 [ 1.720311] ima: No architecture policies found [ 1.726492] clk: Disabling unused clocks [ 1.732811] Freeing unused kernel image (initmem) memory: 17040K [ 1.734530] Write protecting the kernel read-only data: 47104k [ 1.736391] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.738148] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.739860] Run /init as init process [ 1.859536] nvme nvme0: pci function 0000:00:04.0 [ 1.860856] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.871072] nvme nvme0: 2/0/0 default/read/poll queues [ 1.878367] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.879979] GPT:25804799 != 33554431 [ 1.880793] GPT:Alternate GPT header not at the end of the disk. [ 1.881940] GPT:25804799 != 33554431 [ 1.882682] GPT: Use GNU Parted to correct GPT errors. [ 1.883694] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.897436] SCSI subsystem initialized [ 1.926411] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.928799] device-mapper: uevent: version 1.0.3 [ 1.930146] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.939063] device-mapper: verity: sha256 using "sha256-lib" [ 1.974190] raid6: avx512x4 gen() 17474 MB/s [ 1.991188] raid6: avx512x2 gen() 17802 MB/s [ 2.008188] raid6: avx512x1 gen() 17843 MB/s [ 2.025189] raid6: avx2x4 gen() 17803 MB/s [ 2.042189] raid6: avx2x2 gen() 17668 MB/s [ 2.059188] raid6: avx2x1 gen() 13182 MB/s [ 2.060126] raid6: using algorithm avx512x1 gen() 17843 MB/s [ 2.078189] raid6: .... xor() 20074 MB/s, rmw enabled [ 2.079307] raid6: using avx512x2 recovery algorithm [ 2.089920] xor: automatically using best checksumming function avx [ 2.226252] Btrfs loaded, zoned=no, fsverity=no [ 2.231242] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.235206] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.239398] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.240853] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.324208] ACPI: PM: Preparing to enter system sleep state S5 [ 62.325487] reboot: Restarting system [ 62.326311] 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        [2026-09-03T18:06:25.549776]      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 4190163210 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000099] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000127] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000130] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000180] Using GB pages for direct mapping [ 0.000360] ACPI: Early table checksum verification disabled [ 0.000363] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000367] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000382] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000391] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000394] ACPI: FACS 0x00000000789D0000 000040 [ 0.000397] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000400] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000403] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000406] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000409] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000411] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000414] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000417] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000420] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000421] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000422] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000423] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000424] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000425] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000426] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000427] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000428] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000428] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000429] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000473] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000481] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000514] Zone ranges: [ 0.000515] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000516] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000518] Normal empty [ 0.000519] Device empty [ 0.000519] Movable zone start for each node [ 0.000520] Early memory node ranges [ 0.000521] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000522] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000523] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000525] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000529] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000558] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.005105] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005214] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005791] ACPI: PM-Timer IO Port: 0xb008 [ 0.005905] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005976] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005980] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005981] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005983] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005984] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005988] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005990] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005994] TSC deadline timer available [ 0.005999] CPU topo: Max. logical packages: 1 [ 0.006000] CPU topo: Max. logical dies: 1 [ 0.006001] CPU topo: Max. dies per package: 1 [ 0.006006] CPU topo: Max. threads per core: 2 [ 0.006006] CPU topo: Num. cores per package: 1 [ 0.006007] CPU topo: Num. threads per package: 2 [ 0.006008] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.006027] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.006042] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.006044] Booting paravirtualized kernel on KVM [ 0.006046] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010974] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011260] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011937] kvm-guest: PV spinlocks enabled [ 0.011940] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011943] 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 [ 0.012117] random: crng init done [ 0.012118] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012343] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012459] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012517] Fallback order for Node 0: 0 [ 0.012519] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012521] Policy zone: DMA32 [ 0.012522] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016474] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016489] Kernel/User page tables isolation: enabled [ 0.025423] ftrace: allocating 41455 entries in 164 pages [ 0.025427] ftrace: allocated 164 pages with 3 groups [ 0.026502] Dynamic Preempt: voluntary [ 0.026546] rcu: Preemptible hierarchical RCU implementation. [ 0.026546] rcu: RCU event tracing is enabled. [ 0.026547] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026549] Trampoline variant of Tasks RCU enabled. [ 0.026549] Rude variant of Tasks RCU enabled. [ 0.026550] Tracing variant of Tasks RCU enabled. [ 0.026551] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026552] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026557] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026559] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026560] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032571] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032820] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032827] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032884] Console: colour dummy device 80x25 [ 0.032888] printk: legacy console [tty0] enabled [ 0.033169] printk: legacy console [ttyS0] enabled [ 0.177991] ACPI: Core revision 20250807 [ 0.178832] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.180280] APIC: Switch to symmetric I/O mode setup [ 0.181488] x2apic enabled [ 0.182362] APIC: Switched APIC routing to: physical x2apic [ 0.184813] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.186504] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.187500] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.187500] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.187500] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.187500] Speculative Store Bypass: Vulnerable [ 0.187500] Spectre V2 : Mitigation: Retpolines [ 0.187500] RETBleed: Vulnerable [ 0.187500] ITS: Mitigation: Aligned branch/return thunks [ 0.187500] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.187500] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.187500] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.187500] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.187500] GDS: Unknown: Dependent on hypervisor status [ 0.187500] active return thunk: its_return_thunk [ 0.187500] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.187500] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.187500] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.187500] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.187500] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.187500] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.187500] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.187500] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.187500] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.187500] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.187500] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.187500] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.187500] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.187500] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.187500] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.187500] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.187500] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.187500] Freeing SMP alternatives memory: 40K [ 0.187500] pid_max: default: 32768 minimum: 301 [ 0.187500] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.187500] landlock: Up and running. [ 0.187500] SELinux: Initializing. [ 0.187500] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.187500] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.187500] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.188253] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.188557] signal: max sigframe size: 3632 [ 0.189301] rcu: Hierarchical SRCU implementation. [ 0.189504] rcu: Max phase no-delay instances is 400. [ 0.190586] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.195575] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.196582] smp: Bringing up secondary CPUs ... [ 0.197604] smpboot: x86: Booting SMP configuration: [ 0.198512] .... node #0, CPUs: #1 [ 0.200111] 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. [ 0.201506] 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. [ 0.202552] smp: Brought up 1 node, 2 CPUs [ 0.203240] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.203669] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.204660] devtmpfs: initialized [ 0.205134] x86/mm: Memory block size: 128MB [ 0.206563] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.207601] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.208512] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.210648] pinctrl core: initialized pinctrl subsystem [ 0.212618] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.213741] audit: initializing netlink subsys (disabled) [ 0.214546] audit: type=2000 audit(1788458788.891:1): state=initialized audit_enabled=0 res=1 [ 0.214626] thermal_sys: Registered thermal governor 'step_wise' [ 0.215518] cpuidle: using governor menu [ 0.218442] efi: Freeing EFI boot services memory: 37748K [ 0.219509] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.220611] dca service started, version 1.12.1 [ 0.221476] PCI: Using configuration type 1 for base access [ 0.222724] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.249539] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.250505] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.251504] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.252507] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.255186] ACPI: Added _OSI(Module Device) [ 0.255500] ACPI: Added _OSI(Processor Device) [ 0.256509] ACPI: Added _OSI(Processor Aggregator Device) [ 0.258616] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.261784] ACPI: Interpreter enabled [ 0.262635] ACPI: PM: (supports S0 S5) [ 0.263256] ACPI: Using IOAPIC for interrupt routing [ 0.263533] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.264506] PCI: Using E820 reservations for host bridge windows [ 0.265494] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.267920] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.269507] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.270504] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.272514] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.273875] acpiphp: Slot [3] registered [ 0.274528] acpiphp: Slot [4] registered [ 0.275187] acpiphp: Slot [5] registered [ 0.276518] acpiphp: Slot [6] registered [ 0.277168] acpiphp: Slot [7] registered [ 0.277517] acpiphp: Slot [8] registered [ 0.278178] acpiphp: Slot [9] registered [ 0.278520] acpiphp: Slot [10] registered [ 0.279178] acpiphp: Slot [11] registered [ 0.280517] acpiphp: Slot [12] registered [ 0.281174] acpiphp: Slot [13] registered [ 0.281517] acpiphp: Slot [14] registered [ 0.282177] acpiphp: Slot [15] registered [ 0.282518] acpiphp: Slot [16] registered [ 0.283183] acpiphp: Slot [17] registered [ 0.284520] acpiphp: Slot [18] registered [ 0.285177] acpiphp: Slot [19] registered [ 0.285518] acpiphp: Slot [20] registered [ 0.286182] acpiphp: Slot [21] registered [ 0.286517] acpiphp: Slot [22] registered [ 0.287177] acpiphp: Slot [23] registered [ 0.288518] acpiphp: Slot [24] registered [ 0.289185] acpiphp: Slot [25] registered [ 0.289517] acpiphp: Slot [26] registered [ 0.290183] acpiphp: Slot [27] registered [ 0.290517] acpiphp: Slot [28] registered [ 0.291178] acpiphp: Slot [29] registered [ 0.292517] acpiphp: Slot [30] registered [ 0.293177] acpiphp: Slot [31] registered [ 0.293516] PCI host bridge to bus 0000:00 [ 0.294177] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.295508] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.296504] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.297503] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.298503] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.300504] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.301434] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.302969] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.305362] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.307222] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.308569] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.309503] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.310518] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.311474] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.312517] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.313456] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.314808] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.316535] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.317581] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.318605] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.320840] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.324525] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.325500] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.328348] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.331701] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.332610] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.333606] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.334621] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.335556] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.337545] iommu: Default domain type: Translated [ 0.338284] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.338642] efivars: Registered efivars operations [ 0.339500] PCI: Using ACPI for IRQ routing [ 0.340680] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.341500] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.341500] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.343507] vgaarb: loaded [ 0.344046] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.345505] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.349551] clocksource: Switched to clocksource kvm-clock [ 0.351436] VFS: Disk quotas dquot_6.6.0 [ 0.352115] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.353403] pnp: PnP ACPI init [ 0.354394] pnp: PnP ACPI: found 5 devices [ 0.362631] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.364157] NET: Registered PF_INET protocol family [ 0.365036] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.377606] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.379279] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.380570] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.382030] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.383302] TCP: Hash tables configured (established 16384 bind 16384) [ 0.384413] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385646] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.386859] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.387798] NET: Registered PF_XDP protocol family [ 0.388605] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.389644] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.390666] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.391810] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.392971] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.394217] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.395298] PCI: CLS 0 bytes, default 64 [ 0.396075] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.397836] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.400098] clocksource: Switched to clocksource tsc [ 0.420065] Initialise system trusted keyrings [ 0.421776] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.423534] Key type asymmetric registered [ 0.424415] Asymmetric key parser 'x509' registered [ 0.426175] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.428791] io scheduler mq-deadline registered [ 0.429783] io scheduler kyber registered [ 0.430645] io scheduler bfq registered [ 0.432212] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.433640] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.435269] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.438272] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.440148] i8042: Warning: Keylock active [ 0.442542] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.443597] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.444847] hv_vmbus: registering driver hyperv_keyboard [ 0.446018] rtc_cmos 00:00: RTC can wake from S4 [ 0.448285] rtc_cmos 00:00: registered as rtc0 [ 0.449465] rtc_cmos 00:00: setting system clock to 2026-09-03T18:06:27 UTC (1788458787) [ 0.451226] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.452502] intel_pstate: CPU model not supported [ 0.453556] efifb: probing for efifb [ 0.454337] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.455703] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.456964] efifb: scrolling: redraw [ 0.457741] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.459540] Console: switching to colour frame buffer device 100x37 [ 0.461347] fb0: EFI VGA frame buffer device [ 0.462308] pstore: Using crash dump compression: deflate [ 0.463473] pstore: Registered efi_pstore as persistent store backend [ 0.465073] NET: Registered PF_INET6 protocol family [ 0.468854] Segment Routing with IPv6 [ 0.469666] In-situ OAM (IOAM) with IPv6 [ 0.470546] NET: Registered PF_PACKET protocol family [ 0.472872] Key type dns_resolver registered [ 0.475881] IPI shorthand broadcast: enabled [ 0.478650] sched_clock: Marking stable (324001912, 153673503)->(562523618, -84848203) [ 0.480647] registered taskstats version 1 [ 0.481881] Loading compiled-in X.509 certificates [ 0.955274] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.718841] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.723355] Demotion targets for Node 0: null [ 1.724420] Key type .fscrypt registered [ 1.725409] Key type fscrypt-provisioning registered [ 1.726443] ima: No TPM chip found, activating TPM-bypass! [ 1.727686] ima: Allocated hash algorithm: sha1 [ 1.728629] ima: No architecture policies found [ 1.735119] clk: Disabling unused clocks [ 1.741499] Freeing unused kernel image (initmem) memory: 17040K [ 1.743235] Write protecting the kernel read-only data: 47104k [ 1.745066] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.746814] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.748485] Run /init as init process [ 1.868937] nvme nvme0: pci function 0000:00:04.0 [ 1.870487] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.881399] nvme nvme0: 2/0/0 default/read/poll queues [ 1.889002] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.890475] GPT:25804799 != 33554431 [ 1.891380] GPT:Alternate GPT header not at the end of the disk. [ 1.892576] GPT:25804799 != 33554431 [ 1.893454] GPT: Use GNU Parted to correct GPT errors. [ 1.894619] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.912196] SCSI subsystem initialized [ 1.942969] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.945782] device-mapper: uevent: version 1.0.3 [ 1.947185] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.956002] device-mapper: verity: sha256 using "sha256-lib" [ 1.991682] raid6: avx512x4 gen() 17355 MB/s [ 2.009681] raid6: avx512x2 gen() 18024 MB/s [ 2.026682] raid6: avx512x1 gen() 17497 MB/s [ 2.043679] raid6: avx2x4 gen() 17648 MB/s [ 2.060679] raid6: avx2x2 gen() 17944 MB/s [ 2.077681] raid6: avx2x1 gen() 13395 MB/s [ 2.078660] raid6: using algorithm avx512x2 gen() 18024 MB/s [ 2.096683] raid6: .... xor() 24456 MB/s, rmw enabled [ 2.097775] raid6: using avx512x2 recovery algorithm [ 2.108883] xor: automatically using best checksumming function avx [ 2.251146] Btrfs loaded, zoned=no, fsverity=no [ 2.256357] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.260793] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.265298] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.266758] BTRFS error (device dm-0): open_ctree failed: -2