1.885529] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.887241] Run /init as init process [ 2.006915] nvme nvme0: pci function 0000:00:04.0 [ 2.008319] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.018918] nvme nvme0: 2/0/0 default/read/poll queues [ 2.025894] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.027310] GPT:25804799 != 33554431 [ 2.028070] GPT:Alternate GPT header not at the end of the disk. [ 2.029325] GPT:25804799 != 33554431 [ 2.030084] GPT: Use GNU Parted to correct GPT errors. [ 2.031078] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.044837] SCSI subsystem initialized [ 2.071762] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.074140] device-mapper: uevent: version 1.0.3 [ 2.075171] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.082788] device-mapper: verity: sha256 using "sha256-lib" [ 2.118814] raid6: avx512x4 gen() 17758 MB/s [ 2.135815] raid6: avx512x2 gen() 17378 MB/s [ 2.152813] raid6: avx512x1 gen() 17605 MB/s [ 2.169814] raid6: avx2x4 gen() 17160 MB/s [ 2.186813] raid6: avx2x2 gen() 17528 MB/s [ 2.203812] raid6: avx2x1 gen() 13718 MB/s [ 2.204749] raid6: using algorithm avx512x4 gen() 17758 MB/s [ 2.222813] raid6: .... xor() 7398 MB/s, rmw enabled [ 2.224220] raid6: using avx512x2 recovery algorithm [ 2.234836] xor: automatically using best checksumming function avx [ 2.381565] Btrfs loaded, zoned=no, fsverity=no [ 2.387004] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.390653] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.394667] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.396067] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.438817] ACPI: PM: Preparing to enter system sleep state S5 [ 62.440172] reboot: Restarting system [ 62.441075] 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        [2026-09-03T17:17:03.486351]      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 6008140675 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000096] 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 [ 0.000175] Using GB pages for direct mapping [ 0.000281] ACPI: Early table checksum verification disabled [ 0.000285] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000289] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000295] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000300] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000303] ACPI: FACS 0x00000000789D0000 000040 [ 0.000306] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000309] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000312] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000315] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000317] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000320] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000323] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000326] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000328] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000330] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000330] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000331] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000332] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000333] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000333] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000334] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000335] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000336] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000337] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000377] 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 [ 0.000449] 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 [ 0.000501] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003911] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004024] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004423] ACPI: PM-Timer IO Port: 0xb008 [ 0.004436] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004500] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004503] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004505] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004507] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004508] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004512] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004514] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004518] TSC deadline timer available [ 0.004523] CPU topo: Max. logical packages: 1 [ 0.004524] CPU topo: Max. logical dies: 1 [ 0.004525] CPU topo: Max. dies per package: 1 [ 0.004530] CPU topo: Max. threads per core: 2 [ 0.004531] CPU topo: Num. cores per package: 1 [ 0.004532] CPU topo: Num. threads per package: 2 [ 0.004532] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004550] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004565] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004567] Booting paravirtualized kernel on KVM [ 0.004569] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009467] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009746] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010356] kvm-guest: PV spinlocks enabled [ 0.010359] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010362] 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 [ 0.010535] random: crng init done [ 0.010536] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010751] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010869] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010922] Fallback order for Node 0: 0 [ 0.010925] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010926] Policy zone: DMA32 [ 0.010927] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014818] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014832] Kernel/User page tables isolation: enabled [ 0.022984] ftrace: allocating 41455 entries in 164 pages [ 0.022988] ftrace: allocated 164 pages with 3 groups [ 0.023794] Dynamic Preempt: voluntary [ 0.023829] rcu: Preemptible hierarchical RCU implementation. [ 0.023830] rcu: RCU event tracing is enabled. [ 0.023830] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023832] Trampoline variant of Tasks RCU enabled. [ 0.023832] Rude variant of Tasks RCU enabled. [ 0.023833] Tracing variant of Tasks RCU enabled. [ 0.023834] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023835] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023840] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023842] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023844] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028964] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029200] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029207] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029258] Console: colour dummy device 80x25 [ 0.029261] printk: legacy console [tty0] enabled [ 0.029540] printk: legacy console [ttyS0] enabled [ 0.163715] ACPI: Core revision 20250807 [ 0.164536] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165989] APIC: Switch to symmetric I/O mode setup [ 0.167177] x2apic enabled [ 0.168048] APIC: Switched APIC routing to: physical x2apic [ 0.170486] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.172140] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.173136] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173136] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173136] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173136] Speculative Store Bypass: Vulnerable [ 0.173136] Spectre V2 : Mitigation: Retpolines [ 0.173136] RETBleed: Vulnerable [ 0.173136] ITS: Mitigation: Aligned branch/return thunks [ 0.173136] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173136] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173136] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173136] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173136] GDS: Unknown: Dependent on hypervisor status [ 0.173136] active return thunk: its_return_thunk [ 0.173136] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173136] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173136] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173136] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173136] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173136] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173136] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173136] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173136] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173136] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173136] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173136] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173136] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173136] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173136] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173136] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173136] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173136] Freeing SMP alternatives memory: 40K [ 0.173136] pid_max: default: 32768 minimum: 301 [ 0.173136] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173136] landlock: Up and running. [ 0.173136] SELinux: Initializing. [ 0.173136] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173136] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173136] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173348] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174184] signal: max sigframe size: 3632 [ 0.174861] rcu: Hierarchical SRCU implementation. [ 0.175139] rcu: Max phase no-delay instances is 400. [ 0.175992] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179573] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180200] smp: Bringing up secondary CPUs ... [ 0.181019] smpboot: x86: Booting SMP configuration: [ 0.181141] .... node #0, CPUs: #1 [ 0.182594] 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. [ 0.184141] 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. [ 0.185180] smp: Brought up 1 node, 2 CPUs [ 0.185825] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.186291] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.187269] devtmpfs: initialized [ 0.187733] x86/mm: Memory block size: 128MB [ 0.188505] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189201] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190145] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191222] pinctrl core: initialized pinctrl subsystem [ 0.192614] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194285] audit: initializing netlink subsys (disabled) [ 0.195167] audit: type=2000 audit(1788455827.675:1): state=initialized audit_enabled=0 res=1 [ 0.195254] thermal_sys: Registered thermal governor 'step_wise' [ 0.196151] cpuidle: using governor menu [ 0.199066] efi: Freeing EFI boot services memory: 37748K [ 0.199142] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200215] dca service started, version 1.12.1 [ 0.200994] PCI: Using configuration type 1 for base access [ 0.201251] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.224108] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224142] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225141] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226140] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227706] ACPI: Added _OSI(Module Device) [ 0.228141] ACPI: Added _OSI(Processor Device) [ 0.228836] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231152] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233383] ACPI: Interpreter enabled [ 0.234147] ACPI: PM: (supports S0 S5) [ 0.234740] ACPI: Using IOAPIC for interrupt routing [ 0.234941] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236140] PCI: Using E820 reservations for host bridge windows [ 0.237179] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240231] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.241145] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.243141] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244149] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246495] acpiphp: Slot [3] registered [ 0.247149] acpiphp: Slot [4] registered [ 0.247781] acpiphp: Slot [5] registered [ 0.248154] acpiphp: Slot [6] registered [ 0.248797] acpiphp: Slot [7] registered [ 0.249153] acpiphp: Slot [8] registered [ 0.249788] acpiphp: Slot [9] registered [ 0.251153] acpiphp: Slot [10] registered [ 0.251804] acpiphp: Slot [11] registered [ 0.252153] acpiphp: Slot [12] registered [ 0.252807] acpiphp: Slot [13] registered [ 0.253154] acpiphp: Slot [14] registered [ 0.253819] acpiphp: Slot [15] registered [ 0.255153] acpiphp: Slot [16] registered [ 0.255806] acpiphp: Slot [17] registered [ 0.256153] acpiphp: Slot [18] registered [ 0.256812] acpiphp: Slot [19] registered [ 0.257152] acpiphp: Slot [20] registered [ 0.257816] acpiphp: Slot [21] registered [ 0.259155] acpiphp: Slot [22] registered [ 0.259808] acpiphp: Slot [23] registered [ 0.260153] acpiphp: Slot [24] registered [ 0.260811] acpiphp: Slot [25] registered [ 0.261153] acpiphp: Slot [26] registered [ 0.261805] acpiphp: Slot [27] registered [ 0.262152] acpiphp: Slot [28] registered [ 0.262810] acpiphp: Slot [29] registered [ 0.264156] acpiphp: Slot [30] registered [ 0.264803] acpiphp: Slot [31] registered [ 0.265163] PCI host bridge to bus 0000:00 [ 0.265817] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.267140] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.268140] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.269139] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.270140] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.271140] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272035] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273574] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275971] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277730] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.279204] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.280109] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.281154] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.282067] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.283154] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.284066] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.285433] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.287163] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288217] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289223] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291463] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.293973] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295709] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298156] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301196] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302245] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303257] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304852] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.306202] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.307513] iommu: Default domain type: Translated [ 0.308141] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.309255] efivars: Registered efivars operations [ 0.309899] PCI: Using ACPI for IRQ routing [ 0.311164] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.312136] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.312136] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.314145] vgaarb: loaded [ 0.314690] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.316142] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.320190] clocksource: Switched to clocksource kvm-clock [ 0.321696] VFS: Disk quotas dquot_6.6.0 [ 0.322358] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.323748] pnp: PnP ACPI init [ 0.324726] pnp: PnP ACPI: found 5 devices [ 0.332784] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.334316] NET: Registered PF_INET protocol family [ 0.335206] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.348425] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.349800] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.351039] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.352396] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.353848] TCP: Hash tables configured (established 16384 bind 16384) [ 0.354968] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356133] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357346] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.358247] NET: Registered PF_XDP protocol family [ 0.359034] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.360159] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.361187] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.362263] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.363433] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.364912] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365953] PCI: CLS 0 bytes, default 64 [ 0.366711] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.368563] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.370724] clocksource: Switched to clocksource tsc [ 0.390718] Initialise system trusted keyrings [ 0.392089] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.393869] Key type asymmetric registered [ 0.394733] Asymmetric key parser 'x509' registered [ 0.396510] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.398965] io scheduler mq-deadline registered [ 0.400000] io scheduler kyber registered [ 0.400864] io scheduler bfq registered [ 0.403173] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404590] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.406212] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.409299] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.411147] i8042: Warning: Keylock active [ 0.413613] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414661] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415894] hv_vmbus: registering driver hyperv_keyboard [ 0.417074] rtc_cmos 00:00: RTC can wake from S4 [ 0.419308] rtc_cmos 00:00: registered as rtc0 [ 0.420508] rtc_cmos 00:00: setting system clock to 2026-09-03T17:17:05 UTC (1788455825) [ 0.422298] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423642] intel_pstate: CPU model not supported [ 0.424705] efifb: probing for efifb [ 0.425494] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426890] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.428161] efifb: scrolling: redraw [ 0.428935] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430751] Console: switching to colour frame buffer device 100x37 [ 0.432584] fb0: EFI VGA frame buffer device [ 0.433545] pstore: Using crash dump compression: deflate [ 0.434720] pstore: Registered efi_pstore as persistent store backend [ 0.436318] NET: Registered PF_INET6 protocol family [ 0.437694] Segment Routing with IPv6 [ 0.438528] In-situ OAM (IOAM) with IPv6 [ 0.439411] NET: Registered PF_PACKET protocol family [ 0.440570] Key type dns_resolver registered [ 0.441855] IPI shorthand broadcast: enabled [ 0.444641] sched_clock: Marking stable (301002753, 142930127)->(519747402, -75814522) [ 0.446474] registered taskstats version 1 [ 0.447643] Loading compiled-in X.509 certificates [ 0.925658] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.685043] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.689668] Demotion targets for Node 0: null [ 1.690714] Key type .fscrypt registered [ 1.691565] Key type fscrypt-provisioning registered [ 1.692631] ima: No TPM chip found, activating TPM-bypass! [ 1.694105] ima: Allocated hash algorithm: sha1 [ 1.695027] ima: No architecture policies found [ 1.703669] clk: Disabling unused clocks [ 1.709997] Freeing unused kernel image (initmem) memory: 17040K [ 1.711687] Write protecting the kernel read-only data: 47104k [ 1.713546] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.715281] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.716966] Run /init as init process [ 1.834868] nvme nvme0: pci function 0000:00:04.0 [ 1.836227] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.845684] nvme nvme0: 2/0/0 default/read/poll queues [ 1.852142] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.853513] GPT:25804799 != 33554431 [ 1.854271] GPT:Alternate GPT header not at the end of the disk. [ 1.855354] GPT:25804799 != 33554431 [ 1.856238] GPT: Use GNU Parted to correct GPT errors. [ 1.857228] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.871090] SCSI subsystem initialized [ 1.898446] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.900891] device-mapper: uevent: version 1.0.3 [ 1.901969] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.910257] device-mapper: verity: sha256 using "sha256-lib" [ 1.945939] raid6: avx512x4 gen() 17975 MB/s [ 1.962937] raid6: avx512x2 gen() 17948 MB/s [ 1.979940] raid6: avx512x1 gen() 17847 MB/s [ 1.996938] raid6: avx2x4 gen() 17857 MB/s [ 2.013941] raid6: avx2x2 gen() 17337 MB/s [ 2.030939] raid6: avx2x1 gen() 13702 MB/s [ 2.032092] raid6: using algorithm avx512x4 gen() 17975 MB/s [ 2.049944] raid6: .... xor() 7403 MB/s, rmw enabled [ 2.050984] raid6: using avx512x2 recovery algorithm [ 2.061564] xor: automatically using best checksumming function avx [ 2.195073] Btrfs loaded, zoned=no, fsverity=no [ 2.199230] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.202699] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.207304] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.208748] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.241962] ACPI: PM: Preparing to enter system sleep state S5 [ 62.243224] reboot: Restarting system [ 62.244143] 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        [2026-09-03T17:18:11.386857]      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 3996184451 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000278] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000309] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000312] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000364] Using GB pages for direct mapping [ 0.000541] ACPI: Early table checksum verification disabled [ 0.000546] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000550] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000556] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000562] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000566] ACPI: FACS 0x00000000789D0000 000040 [ 0.000568] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000571] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000574] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000577] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000580] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000583] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000585] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000588] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000591] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000592] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000593] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000594] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000595] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000596] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000597] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000598] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000598] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000599] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000600] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000645] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000654] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000690] Zone ranges: [ 0.000691] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000692] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000694] Normal empty [ 0.000695] Device empty [ 0.000696] Movable zone start for each node [ 0.000697] Early memory node ranges [ 0.000697] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000699] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000700] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000701] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000707] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000745] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004349] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004466] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004879] ACPI: PM-Timer IO Port: 0xb008 [ 0.004893] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004954] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004957] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004960] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004961] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004962] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004966] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004968] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004972] TSC deadline timer available [ 0.004977] CPU topo: Max. logical packages: 1 [ 0.004978] CPU topo: Max. logical dies: 1 [ 0.004979] CPU topo: Max. dies per package: 1 [ 0.004984] CPU topo: Max. threads per core: 2 [ 0.004984] CPU topo: Num. cores per package: 1 [ 0.004985] CPU topo: Num. threads per package: 2 [ 0.004986] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005005] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005020] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005022] Booting paravirtualized kernel on KVM [ 0.005024] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009937] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010231] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010900] kvm-guest: PV spinlocks enabled [ 0.010903] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010907] 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 [ 0.011082] random: crng init done [ 0.011083] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011304] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011423] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011479] Fallback order for Node 0: 0 [ 0.011482] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011606] Policy zone: DMA32 [ 0.011608] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016156] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016173] Kernel/User page tables isolation: enabled [ 0.024604] ftrace: allocating 41455 entries in 164 pages [ 0.024608] ftrace: allocated 164 pages with 3 groups [ 0.025412] Dynamic Preempt: voluntary [ 0.025447] rcu: Preemptible hierarchical RCU implementation. [ 0.025448] rcu: RCU event tracing is enabled. [ 0.025448] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025450] Trampoline variant of Tasks RCU enabled. [ 0.025451] Rude variant of Tasks RCU enabled. [ 0.025451] Tracing variant of Tasks RCU enabled. [ 0.025452] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025453] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025459] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025461] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025462] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030594] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030832] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030840] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030893] Console: colour dummy device 80x25 [ 0.030896] printk: legacy console [tty0] enabled [ 0.031173] printk: legacy console [ttyS0] enabled [ 0.168270] ACPI: Core revision 20250807 [ 0.169078] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170612] APIC: Switch to symmetric I/O mode setup [ 0.171808] x2apic enabled [ 0.172664] APIC: Switched APIC routing to: physical x2apic [ 0.175094] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.176730] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.177725] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177725] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177725] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177725] Speculative Store Bypass: Vulnerable [ 0.177725] Spectre V2 : Mitigation: Retpolines [ 0.177725] RETBleed: Vulnerable [ 0.177725] ITS: Mitigation: Aligned branch/return thunks [ 0.177725] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177725] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177725] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177725] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177725] GDS: Unknown: Dependent on hypervisor status [ 0.177725] active return thunk: its_return_thunk [ 0.177725] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177725] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177725] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177725] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177725] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177725] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177725] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177725] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177725] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177725] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177725] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177725] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177725] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177725] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177725] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177725] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177725] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177725] Freeing SMP alternatives memory: 40K [ 0.177725] pid_max: default: 32768 minimum: 301 [ 0.177725] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177725] landlock: Up and running. [ 0.177725] SELinux: Initializing. [ 0.177725] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177725] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177725] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177927] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178771] signal: max sigframe size: 3632 [ 0.179469] rcu: Hierarchical SRCU implementation. [ 0.179728] rcu: Max phase no-delay instances is 400. [ 0.180576] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184139] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184789] smp: Bringing up secondary CPUs ... [ 0.185609] smpboot: x86: Booting SMP configuration: [ 0.185730] .... node #0, CPUs: #1 [ 0.187175] 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. [ 0.188730] 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. [ 0.189771] smp: Brought up 1 node, 2 CPUs [ 0.190417] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.190879] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.191858] devtmpfs: initialized [ 0.192322] x86/mm: Memory block size: 128MB [ 0.193090] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193790] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194736] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195816] pinctrl core: initialized pinctrl subsystem [ 0.197182] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198881] audit: initializing netlink subsys (disabled) [ 0.199761] audit: type=2000 audit(1788455894.585:1): state=initialized audit_enabled=0 res=1 [ 0.199845] thermal_sys: Registered thermal governor 'step_wise' [ 0.200740] cpuidle: using governor menu [ 0.204194] efi: Freeing EFI boot services memory: 37748K [ 0.204732] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205811] dca service started, version 1.12.1 [ 0.206581] PCI: Using configuration type 1 for base access [ 0.206844] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231284] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232731] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233729] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234730] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237067] ACPI: Added _OSI(Module Device) [ 0.237734] ACPI: Added _OSI(Processor Device) [ 0.238454] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239979] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242884] ACPI: Interpreter enabled [ 0.243441] ACPI: PM: (supports S0 S5) [ 0.243734] ACPI: Using IOAPIC for interrupt routing [ 0.244544] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245732] PCI: Using E820 reservations for host bridge windows [ 0.246762] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249884] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250733] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252731] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253740] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256101] acpiphp: Slot [3] registered [ 0.256749] acpiphp: Slot [4] registered [ 0.257397] acpiphp: Slot [5] registered [ 0.257746] acpiphp: Slot [6] registered [ 0.258390] acpiphp: Slot [7] registered [ 0.258742] acpiphp: Slot [8] registered [ 0.259520] acpiphp: Slot [9] registered [ 0.260748] acpiphp: Slot [10] registered [ 0.261481] acpiphp: Slot [11] registered [ 0.261748] acpiphp: Slot [12] registered [ 0.262395] acpiphp: Slot [13] registered [ 0.263749] acpiphp: Slot [14] registered [ 0.264500] acpiphp: Slot [15] registered [ 0.264752] acpiphp: Slot [16] registered [ 0.265598] acpiphp: Slot [17] registered [ 0.266747] acpiphp: Slot [18] registered [ 0.267505] acpiphp: Slot [19] registered [ 0.267748] acpiphp: Slot [20] registered [ 0.268408] acpiphp: Slot [21] registered [ 0.268748] acpiphp: Slot [22] registered [ 0.269407] acpiphp: Slot [23] registered [ 0.270746] acpiphp: Slot [24] registered [ 0.271403] acpiphp: Slot [25] registered [ 0.271751] acpiphp: Slot [26] registered [ 0.272394] acpiphp: Slot [27] registered [ 0.272743] acpiphp: Slot [28] registered [ 0.273393] acpiphp: Slot [29] registered [ 0.274757] acpiphp: Slot [30] registered [ 0.275434] acpiphp: Slot [31] registered [ 0.275742] PCI host bridge to bus 0000:00 [ 0.276603] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277732] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279735] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280734] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281733] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283733] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284654] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286190] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288581] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290311] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290797] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291695] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293754] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294754] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296750] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297745] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299073] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301039] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302808] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303823] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305075] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308572] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309316] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312747] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316529] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317856] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318840] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319829] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320782] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322775] iommu: Default domain type: Translated [ 0.323730] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.324835] efivars: Registered efivars operations [ 0.325488] PCI: Using ACPI for IRQ routing [ 0.326758] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.327725] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.327725] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.329733] vgaarb: loaded [ 0.330509] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.331732] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334775] clocksource: Switched to clocksource kvm-clock [ 0.336286] VFS: Disk quotas dquot_6.6.0 [ 0.336947] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.338295] pnp: PnP ACPI init [ 0.339280] pnp: PnP ACPI: found 5 devices [ 0.347447] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348903] NET: Registered PF_INET protocol family [ 0.349814] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.364316] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.365799] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.367070] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.368412] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.369657] TCP: Hash tables configured (established 16384 bind 16384) [ 0.370786] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371954] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373136] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.374273] NET: Registered PF_XDP protocol family [ 0.375130] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.376102] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.377090] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.378174] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.379255] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.380448] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.381462] PCI: CLS 0 bytes, default 64 [ 0.382228] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.383992] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.386263] clocksource: Switched to clocksource tsc [ 0.407394] Initialise system trusted keyrings [ 0.409943] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.411762] Key type asymmetric registered [ 0.412627] Asymmetric key parser 'x509' registered [ 0.414366] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415991] io scheduler mq-deadline registered [ 0.416972] io scheduler kyber registered [ 0.417846] io scheduler bfq registered [ 0.420197] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.421563] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.423205] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.426371] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.428233] i8042: Warning: Keylock active [ 0.430671] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.431735] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.432948] hv_vmbus: registering driver hyperv_keyboard [ 0.434215] rtc_cmos 00:00: RTC can wake from S4 [ 0.436506] rtc_cmos 00:00: registered as rtc0 [ 0.437647] rtc_cmos 00:00: setting system clock to 2026-09-03T17:18:12 UTC (1788455892) [ 0.439468] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.440775] intel_pstate: CPU model not supported [ 0.441861] efifb: probing for efifb [ 0.442662] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.444027] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.445279] efifb: scrolling: redraw [ 0.446054] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.447866] Console: switching to colour frame buffer device 100x37 [ 0.449685] fb0: EFI VGA frame buffer device [ 0.450669] pstore: Using crash dump compression: deflate [ 0.451814] pstore: Registered efi_pstore as persistent store backend [ 0.453396] NET: Registered PF_INET6 protocol family [ 0.454938] Segment Routing with IPv6 [ 0.455733] In-situ OAM (IOAM) with IPv6 [ 0.456596] NET: Registered PF_PACKET protocol family [ 0.457933] Key type dns_resolver registered [ 0.459329] IPI shorthand broadcast: enabled [ 0.462074] sched_clock: Marking stable (316002378, 145886516)->(543609882, -81720988) [ 0.464066] registered taskstats version 1 [ 0.465407] Loading compiled-in X.509 certificates [ 0.937801] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.731619] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.736003] Demotion targets for Node 0: null [ 1.737025] Key type .fscrypt registered [ 1.737840] Key type fscrypt-provisioning registered [ 1.738968] ima: No TPM chip found, activating TPM-bypass! [ 1.740296] ima: Allocated hash algorithm: sha1 [ 1.741192] ima: No architecture policies found [ 1.747487] clk: Disabling unused clocks [ 1.754297] Freeing unused kernel image (initmem) memory: 17040K [ 1.755990] Write protecting the kernel read-only data: 47104k [ 1.757818] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.759577] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.761269] Run /init as init process [ 1.882626] nvme nvme0: pci function 0000:00:04.0 [ 1.884005] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.895396] nvme nvme0: 2/0/0 default/read/poll queues [ 1.901768] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.903900] GPT:25804799 != 33554431 [ 1.904706] GPT:Alternate GPT header not at the end of the disk. [ 1.905847] GPT:25804799 != 33554431 [ 1.906621] GPT: Use GNU Parted to correct GPT errors. [ 1.907603] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.922399] SCSI subsystem initialized [ 1.958488] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.960966] device-mapper: uevent: version 1.0.3 [ 1.962185] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.971038] device-mapper: verity: sha256 using "sha256-lib" [ 2.006894] raid6: avx512x4 gen() 17535 MB/s [ 2.023892] raid6: avx512x2 gen() 18086 MB/s [ 2.040894] raid6: avx512x1 gen() 18145 MB/s [ 2.057893] raid6: avx2x4 gen() 18089 MB/s [ 2.074892] raid6: avx2x2 gen() 18036 MB/s [ 2.091893] raid6: avx2x1 gen() 13907 MB/s [ 2.092806] raid6: using algorithm avx512x1 gen() 18145 MB/s [ 2.109892] raid6: .... xor() 21142 MB/s, rmw enabled [ 2.110946] raid6: using avx512x2 recovery algorithm [ 2.121420] xor: automatically using best checksumming function avx [ 2.254604] Btrfs loaded, zoned=no, fsverity=no [ 2.258735] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.262152] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.266129] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.267537] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.351011] ACPI: PM: Preparing to enter system sleep state S5 [ 62.352284] reboot: Restarting system [ 62.353106] 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        [2026-09-03T17:19:18.387150]      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 4153611292 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 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 [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000391] ACPI: Early table checksum verification disabled [ 0.000394] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000398] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000404] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000409] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000412] ACPI: FACS 0x00000000789D0000 000040 [ 0.000415] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000418] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000421] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000424] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000427] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000430] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000433] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000436] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000438] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000439] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000440] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000441] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000442] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000442] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000443] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000444] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000445] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000445] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000446] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000486] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000496] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000547] Zone ranges: [ 0.000548] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000551] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000553] Normal empty [ 0.000555] Device empty [ 0.000556] Movable zone start for each node [ 0.000558] Early memory node ranges [ 0.000559] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000561] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000563] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000565] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000580] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000615] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004074] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004191] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004605] ACPI: PM-Timer IO Port: 0xb008 [ 0.004621] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004690] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004694] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004696] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004697] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004698] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004703] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004704] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004709] TSC deadline timer available [ 0.004714] CPU topo: Max. logical packages: 1 [ 0.004715] CPU topo: Max. logical dies: 1 [ 0.004716] CPU topo: Max. dies per package: 1 [ 0.004720] CPU topo: Max. threads per core: 2 [ 0.004721] CPU topo: Num. cores per package: 1 [ 0.004722] CPU topo: Num. threads per package: 2 [ 0.004723] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004741] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004758] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004760] Booting paravirtualized kernel on KVM [ 0.004761] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009684] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009981] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010617] kvm-guest: PV spinlocks enabled [ 0.010619] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010623] 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 [ 0.010799] random: crng init done [ 0.010800] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011019] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011136] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011192] Fallback order for Node 0: 0 [ 0.011195] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011196] Policy zone: DMA32 [ 0.011198] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015417] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015432] Kernel/User page tables isolation: enabled [ 0.023704] ftrace: allocating 41455 entries in 164 pages [ 0.023708] ftrace: allocated 164 pages with 3 groups [ 0.024518] Dynamic Preempt: voluntary [ 0.024552] rcu: Preemptible hierarchical RCU implementation. [ 0.024553] rcu: RCU event tracing is enabled. [ 0.024554] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024555] Trampoline variant of Tasks RCU enabled. [ 0.024556] Rude variant of Tasks RCU enabled. [ 0.024556] Tracing variant of Tasks RCU enabled. [ 0.024557] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024558] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024564] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024566] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024567] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029757] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029996] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030004] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030059] Console: colour dummy device 80x25 [ 0.030062] printk: legacy console [tty0] enabled [ 0.030345] printk: legacy console [ttyS0] enabled [ 0.166744] ACPI: Core revision 20250807 [ 0.167546] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168953] APIC: Switch to symmetric I/O mode setup [ 0.170118] x2apic enabled [ 0.170962] APIC: Switched APIC routing to: physical x2apic [ 0.173416] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.175019] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.176015] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176015] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176015] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176015] Speculative Store Bypass: Vulnerable [ 0.176015] Spectre V2 : Mitigation: Retpolines [ 0.176015] RETBleed: Vulnerable [ 0.176015] ITS: Mitigation: Aligned branch/return thunks [ 0.176015] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176015] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176015] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176015] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176015] GDS: Unknown: Dependent on hypervisor status [ 0.176015] active return thunk: its_return_thunk [ 0.176015] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176015] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176015] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176015] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176015] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176015] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176015] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176015] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176015] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176015] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176015] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176015] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176015] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176015] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176015] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176015] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176015] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176015] Freeing SMP alternatives memory: 40K [ 0.176015] pid_max: default: 32768 minimum: 301 [ 0.176015] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176015] landlock: Up and running. [ 0.176015] SELinux: Initializing. [ 0.176015] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176015] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176015] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176225] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177067] signal: max sigframe size: 3632 [ 0.177761] rcu: Hierarchical SRCU implementation. [ 0.178018] rcu: Max phase no-delay instances is 400. [ 0.178869] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182841] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183102] smp: Bringing up secondary CPUs ... [ 0.183929] smpboot: x86: Booting SMP configuration: [ 0.184021] .... node #0, CPUs: #1 [ 0.185027] 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. [ 0.187025] 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. [ 0.188082] smp: Brought up 1 node, 2 CPUs [ 0.188728] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.189221] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190155] devtmpfs: initialized [ 0.190569] x86/mm: Memory block size: 128MB [ 0.192086] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193088] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194028] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195106] pinctrl core: initialized pinctrl subsystem [ 0.196624] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198161] audit: initializing netlink subsys (disabled) [ 0.199058] audit: type=2000 audit(1788455961.764:1): state=initialized audit_enabled=0 res=1 [ 0.199152] thermal_sys: Registered thermal governor 'step_wise' [ 0.200031] cpuidle: using governor menu [ 0.202596] efi: Freeing EFI boot services memory: 37748K [ 0.203021] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204096] dca service started, version 1.12.1 [ 0.204855] PCI: Using configuration type 1 for base access [ 0.206130] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231058] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232019] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233019] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234019] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236287] ACPI: Added _OSI(Module Device) [ 0.236964] ACPI: Added _OSI(Processor Device) [ 0.237019] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238896] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241210] ACPI: Interpreter enabled [ 0.241694] ACPI: PM: (supports S0 S5) [ 0.242019] ACPI: Using IOAPIC for interrupt routing [ 0.242812] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244019] PCI: Using E820 reservations for host bridge windows [ 0.245119] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.248234] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250024] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251019] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252028] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.254377] acpiphp: Slot [3] registered [ 0.255025] acpiphp: Slot [4] registered [ 0.255663] acpiphp: Slot [5] registered [ 0.256031] acpiphp: Slot [6] registered [ 0.256675] acpiphp: Slot [7] registered [ 0.257031] acpiphp: Slot [8] registered [ 0.257668] acpiphp: Slot [9] registered [ 0.259033] acpiphp: Slot [10] registered [ 0.259666] acpiphp: Slot [11] registered [ 0.260034] acpiphp: Slot [12] registered [ 0.260693] acpiphp: Slot [13] registered [ 0.261032] acpiphp: Slot [14] registered [ 0.261685] acpiphp: Slot [15] registered [ 0.263032] acpiphp: Slot [16] registered [ 0.263674] acpiphp: Slot [17] registered [ 0.264033] acpiphp: Slot [18] registered [ 0.264681] acpiphp: Slot [19] registered [ 0.265032] acpiphp: Slot [20] registered [ 0.265670] acpiphp: Slot [21] registered [ 0.266031] acpiphp: Slot [22] registered [ 0.266677] acpiphp: Slot [23] registered [ 0.268034] acpiphp: Slot [24] registered [ 0.268686] acpiphp: Slot [25] registered [ 0.269034] acpiphp: Slot [26] registered [ 0.269676] acpiphp: Slot [27] registered [ 0.270031] acpiphp: Slot [28] registered [ 0.270671] acpiphp: Slot [29] registered [ 0.272034] acpiphp: Slot [30] registered [ 0.272854] acpiphp: Slot [31] registered [ 0.273030] PCI host bridge to bus 0000:00 [ 0.273681] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275019] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276018] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.277019] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.278023] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.280022] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.281072] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.282481] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.284953] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286618] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.288083] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289010] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290032] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.290943] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292033] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.292948] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.294311] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296051] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297095] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298108] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300366] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303047] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.305613] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308037] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311100] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312132] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313127] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314123] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315067] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.316363] iommu: Default domain type: Translated [ 0.317019] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.318032] efivars: Registered efivars operations [ 0.318773] PCI: Using ACPI for IRQ routing [ 0.320043] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320994] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.321015] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.323020] vgaarb: loaded [ 0.323720] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.325020] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327075] clocksource: Switched to clocksource kvm-clock [ 0.329523] VFS: Disk quotas dquot_6.6.0 [ 0.330188] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331439] pnp: PnP ACPI init [ 0.332383] pnp: PnP ACPI: found 5 devices [ 0.340452] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.341924] NET: Registered PF_INET protocol family [ 0.342785] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.355573] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.356931] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358176] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.359568] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.360793] TCP: Hash tables configured (established 16384 bind 16384) [ 0.361854] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362923] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364233] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.365132] NET: Registered PF_XDP protocol family [ 0.365893] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.366853] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.367829] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.368918] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.369993] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.371192] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.372210] PCI: CLS 0 bytes, default 64 [ 0.372958] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.374719] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.376987] clocksource: Switched to clocksource tsc [ 0.396946] Initialise system trusted keyrings [ 0.398048] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.399873] Key type asymmetric registered [ 0.400763] Asymmetric key parser 'x509' registered [ 0.402409] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.404109] io scheduler mq-deadline registered [ 0.405091] io scheduler kyber registered [ 0.405974] io scheduler bfq registered [ 0.407272] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.408697] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.410313] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.413802] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.415736] i8042: Warning: Keylock active [ 0.418174] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.419234] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.420464] hv_vmbus: registering driver hyperv_keyboard [ 0.421650] rtc_cmos 00:00: RTC can wake from S4 [ 0.423938] rtc_cmos 00:00: registered as rtc0 [ 0.425096] rtc_cmos 00:00: setting system clock to 2026-09-03T17:19:19 UTC (1788455959) [ 0.426900] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.428260] intel_pstate: CPU model not supported [ 0.429349] efifb: probing for efifb [ 0.430138] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.431502] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.432760] efifb: scrolling: redraw [ 0.433535] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.435362] Console: switching to colour frame buffer device 100x37 [ 0.437168] fb0: EFI VGA frame buffer device [ 0.438145] pstore: Using crash dump compression: deflate [ 0.439311] pstore: Registered efi_pstore as persistent store backend [ 0.440928] NET: Registered PF_INET6 protocol family [ 0.442276] Segment Routing with IPv6 [ 0.443084] In-situ OAM (IOAM) with IPv6 [ 0.443972] NET: Registered PF_PACKET protocol family [ 0.446089] Key type dns_resolver registered [ 0.447455] IPI shorthand broadcast: enabled [ 0.450129] sched_clock: Marking stable (305001684, 145011813)->(523251519, -73238022) [ 0.451956] registered taskstats version 1 [ 0.453233] Loading compiled-in X.509 certificates [ 0.927711] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.747548] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.751830] Demotion targets for Node 0: null [ 1.752891] Key type .fscrypt registered [ 1.753722] Key type fscrypt-provisioning registered [ 1.754704] ima: No TPM chip found, activating TPM-bypass! [ 1.756465] ima: Allocated hash algorithm: sha1 [ 1.757409] ima: No architecture policies found [ 1.763727] clk: Disabling unused clocks [ 1.770048] Freeing unused kernel image (initmem) memory: 17040K [ 1.771739] Write protecting the kernel read-only data: 47104k [ 1.773602] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.775351] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.777052] Run /init as init process [ 1.895796] nvme nvme0: pci function 0000:00:04.0 [ 1.897091] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.906926] nvme nvme0: 2/0/0 default/read/poll queues [ 1.913904] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.915500] GPT:25804799 != 33554431 [ 1.916272] GPT:Alternate GPT header not at the end of the disk. [ 1.917351] GPT:25804799 != 33554431 [ 1.918069] GPT: Use GNU Parted to correct GPT errors. [ 1.919022] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.932788] SCSI subsystem initialized [ 1.960858] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.963206] device-mapper: uevent: version 1.0.3 [ 1.964298] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.971963] device-mapper: verity: sha256 using "sha256-lib" [ 2.007017] raid6: avx512x4 gen() 17755 MB/s [ 2.024018] raid6: avx512x2 gen() 17907 MB/s [ 2.041019] raid6: avx512x1 gen() 17761 MB/s [ 2.058019] raid6: avx2x4 gen() 17572 MB/s [ 2.076023] raid6: avx2x2 gen() 17458 MB/s [ 2.093019] raid6: avx2x1 gen() 13382 MB/s [ 2.093921] raid6: using algorithm avx512x2 gen() 17907 MB/s [ 2.111018] raid6: .... xor() 24455 MB/s, rmw enabled [ 2.112081] raid6: using avx512x2 recovery algorithm [ 2.123242] xor: automatically using best checksumming function avx [ 2.260122] Btrfs loaded, zoned=no, fsverity=no [ 2.264567] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.268169] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.272194] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.273550] BTRFS error (device dm-0): open_ctree failed: -2