2.293685] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.295395] Run /init as init process [ 2.414777] nvme nvme0: pci function 0000:00:04.0 [ 2.416078] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.425711] nvme nvme0: 2/0/0 default/read/poll queues [ 2.432851] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.434267] GPT:25804799 != 33554431 [ 2.435041] GPT:Alternate GPT header not at the end of the disk. [ 2.436163] GPT:25804799 != 33554431 [ 2.436993] GPT: Use GNU Parted to correct GPT errors. [ 2.437984] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.451725] SCSI subsystem initialized [ 2.480551] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.482989] device-mapper: uevent: version 1.0.3 [ 2.484034] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.492878] device-mapper: verity: sha256 using "sha256-lib" [ 2.528676] raid6: avx512x4 gen() 18029 MB/s [ 2.546675] raid6: avx512x2 gen() 17554 MB/s [ 2.563676] raid6: avx512x1 gen() 18159 MB/s [ 2.580676] raid6: avx2x4 gen() 17934 MB/s [ 2.597683] raid6: avx2x2 gen() 15591 MB/s [ 2.614675] raid6: avx2x1 gen() 13806 MB/s [ 2.615609] raid6: using algorithm avx512x1 gen() 18159 MB/s [ 2.633675] raid6: .... xor() 20250 MB/s, rmw enabled [ 2.634737] raid6: using avx512x2 recovery algorithm [ 2.645364] xor: automatically using best checksumming function avx [ 2.781326] Btrfs loaded, zoned=no, fsverity=no [ 2.785804] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.789587] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.793588] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.795054] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.878731] ACPI: PM: Preparing to enter system sleep state S5 [ 62.880133] reboot: Restarting system [ 62.881071] 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        [2026-09-03T18:15:06.437366]      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 4098930353 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000095] 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 [ 0.000175] Using GB pages for direct mapping [ 0.000395] ACPI: Early table checksum verification disabled [ 0.000399] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000403] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000409] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000415] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000418] ACPI: FACS 0x00000000789D0000 000040 [ 0.000421] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000424] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000427] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000431] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000433] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000436] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000439] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000442] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000445] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000446] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000447] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000447] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000448] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000449] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000450] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000451] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000451] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000452] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000453] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000497] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000507] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000560] Zone ranges: [ 0.000560] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000563] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000566] Normal empty [ 0.000568] Device empty [ 0.000569] Movable zone start for each node [ 0.000570] Early memory node ranges [ 0.000571] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000574] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000576] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000578] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000585] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000623] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004153] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004263] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004667] ACPI: PM-Timer IO Port: 0xb008 [ 0.004681] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004739] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004742] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004744] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004746] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004747] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004751] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004752] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004756] TSC deadline timer available [ 0.004762] CPU topo: Max. logical packages: 1 [ 0.004762] CPU topo: Max. logical dies: 1 [ 0.004763] CPU topo: Max. dies per package: 1 [ 0.004768] CPU topo: Max. threads per core: 2 [ 0.004769] CPU topo: Num. cores per package: 1 [ 0.004770] CPU topo: Num. threads per package: 2 [ 0.004770] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004788] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004803] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004805] Booting paravirtualized kernel on KVM [ 0.004807] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009825] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010112] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010735] kvm-guest: PV spinlocks enabled [ 0.010737] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010740] 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 [ 0.010914] random: crng init done [ 0.010915] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011134] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011249] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011306] Fallback order for Node 0: 0 [ 0.011309] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011310] Policy zone: DMA32 [ 0.011311] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015344] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015359] Kernel/User page tables isolation: enabled [ 0.023706] ftrace: allocating 41455 entries in 164 pages [ 0.023709] ftrace: allocated 164 pages with 3 groups [ 0.024505] Dynamic Preempt: voluntary [ 0.024539] rcu: Preemptible hierarchical RCU implementation. [ 0.024540] rcu: RCU event tracing is enabled. [ 0.024541] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024542] Trampoline variant of Tasks RCU enabled. [ 0.024543] Rude variant of Tasks RCU enabled. [ 0.024543] Tracing variant of Tasks RCU enabled. [ 0.024544] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024545] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024551] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024553] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024554] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029723] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029961] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029968] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030021] Console: colour dummy device 80x25 [ 0.030024] printk: legacy console [tty0] enabled [ 0.030308] printk: legacy console [ttyS0] enabled [ 0.172068] ACPI: Core revision 20250807 [ 0.172992] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.174766] APIC: Switch to symmetric I/O mode setup [ 0.176315] x2apic enabled [ 0.177252] APIC: Switched APIC routing to: physical x2apic [ 0.179898] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.182271] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.183263] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.183263] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.183263] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.183263] Speculative Store Bypass: Vulnerable [ 0.183263] Spectre V2 : Mitigation: Retpolines [ 0.183263] RETBleed: Vulnerable [ 0.183263] ITS: Mitigation: Aligned branch/return thunks [ 0.183263] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183263] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183263] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.183263] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.183263] GDS: Unknown: Dependent on hypervisor status [ 0.183263] active return thunk: its_return_thunk [ 0.183263] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.183263] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.183263] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.183263] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.183263] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.183263] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.183263] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.183263] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.183263] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.183263] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.183263] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.183263] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.183263] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.183263] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.183263] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.183263] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.183263] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.183263] Freeing SMP alternatives memory: 40K [ 0.183263] pid_max: default: 32768 minimum: 301 [ 0.183263] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.183263] landlock: Up and running. [ 0.183263] SELinux: Initializing. [ 0.183263] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183263] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183263] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.183472] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.184411] signal: max sigframe size: 3632 [ 0.185273] rcu: Hierarchical SRCU implementation. [ 0.186268] rcu: Max phase no-delay instances is 400. [ 0.187322] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.191864] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.192343] smp: Bringing up secondary CPUs ... [ 0.193262] smpboot: x86: Booting SMP configuration: [ 0.194269] .... node #0, CPUs: #1 [ 0.195276] 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. [ 0.197274] 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. [ 0.198326] smp: Brought up 1 node, 2 CPUs [ 0.199103] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.199479] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.200423] devtmpfs: initialized [ 0.200992] x86/mm: Memory block size: 128MB [ 0.202320] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.203350] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.204280] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.206382] pinctrl core: initialized pinctrl subsystem [ 0.207932] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209417] audit: initializing netlink subsys (disabled) [ 0.211308] audit: type=2000 audit(1788459309.814:1): state=initialized audit_enabled=0 res=1 [ 0.211392] thermal_sys: Registered thermal governor 'step_wise' [ 0.212306] cpuidle: using governor menu [ 0.215232] efi: Freeing EFI boot services memory: 37748K [ 0.216272] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.217366] dca service started, version 1.12.1 [ 0.218148] PCI: Using configuration type 1 for base access [ 0.219379] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.241326] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.243267] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.244267] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.245266] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.247695] ACPI: Added _OSI(Module Device) [ 0.248267] ACPI: Added _OSI(Processor Device) [ 0.248975] ACPI: Added _OSI(Processor Aggregator Device) [ 0.251306] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.253507] ACPI: Interpreter enabled [ 0.254273] ACPI: PM: (supports S0 S5) [ 0.254898] ACPI: Using IOAPIC for interrupt routing [ 0.255096] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.256267] PCI: Using E820 reservations for host bridge windows [ 0.257335] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.260431] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.262270] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.263267] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.264277] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.266630] acpiphp: Slot [3] registered [ 0.267273] acpiphp: Slot [4] registered [ 0.267912] acpiphp: Slot [5] registered [ 0.268279] acpiphp: Slot [6] registered [ 0.268914] acpiphp: Slot [7] registered [ 0.270281] acpiphp: Slot [8] registered [ 0.270911] acpiphp: Slot [9] registered [ 0.271280] acpiphp: Slot [10] registered [ 0.271939] acpiphp: Slot [11] registered [ 0.272280] acpiphp: Slot [12] registered [ 0.272932] acpiphp: Slot [13] registered [ 0.273279] acpiphp: Slot [14] registered [ 0.273927] acpiphp: Slot [15] registered [ 0.275279] acpiphp: Slot [16] registered [ 0.275933] acpiphp: Slot [17] registered [ 0.276280] acpiphp: Slot [18] registered [ 0.276932] acpiphp: Slot [19] registered [ 0.277279] acpiphp: Slot [20] registered [ 0.277929] acpiphp: Slot [21] registered [ 0.279280] acpiphp: Slot [22] registered [ 0.279946] acpiphp: Slot [23] registered [ 0.280280] acpiphp: Slot [24] registered [ 0.280930] acpiphp: Slot [25] registered [ 0.281278] acpiphp: Slot [26] registered [ 0.281927] acpiphp: Slot [27] registered [ 0.282280] acpiphp: Slot [28] registered [ 0.282937] acpiphp: Slot [29] registered [ 0.284284] acpiphp: Slot [30] registered [ 0.284928] acpiphp: Slot [31] registered [ 0.285277] PCI host bridge to bus 0000:00 [ 0.285928] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.287267] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.288266] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.289266] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.290266] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.291267] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.292180] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.294697] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.296125] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.298865] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.299331] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.300252] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.301279] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.302196] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.303281] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.304199] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.305553] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.308292] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.309343] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.310354] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.311605] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.314991] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.315849] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.318288] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.321361] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.322379] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.323375] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.324369] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.325316] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.327306] iommu: Default domain type: Translated [ 0.328267] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.329383] efivars: Registered efivars operations [ 0.330460] PCI: Using ACPI for IRQ routing [ 0.331369] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.332238] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.332263] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.334269] vgaarb: loaded [ 0.334838] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.335266] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.338310] clocksource: Switched to clocksource kvm-clock [ 0.339847] VFS: Disk quotas dquot_6.6.0 [ 0.340501] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.341724] pnp: PnP ACPI init [ 0.342724] pnp: PnP ACPI: found 5 devices [ 0.350736] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.352343] NET: Registered PF_INET protocol family [ 0.353374] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.366273] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.367652] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.368901] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.370225] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.371490] TCP: Hash tables configured (established 16384 bind 16384) [ 0.372752] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374200] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375677] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.376710] NET: Registered PF_XDP protocol family [ 0.377601] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.378743] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.379717] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.380795] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.381879] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.383145] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.384171] PCI: CLS 0 bytes, default 64 [ 0.384938] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.386717] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.388953] clocksource: Switched to clocksource tsc [ 0.408982] Initialise system trusted keyrings [ 0.410174] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.411992] Key type asymmetric registered [ 0.412879] Asymmetric key parser 'x509' registered [ 0.414853] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.417331] io scheduler mq-deadline registered [ 0.418329] io scheduler kyber registered [ 0.419195] io scheduler bfq registered [ 0.421530] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.422980] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.424621] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.428034] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.429954] i8042: Warning: Keylock active [ 0.432334] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.433393] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.434594] hv_vmbus: registering driver hyperv_keyboard [ 0.435760] rtc_cmos 00:00: RTC can wake from S4 [ 0.438091] rtc_cmos 00:00: registered as rtc0 [ 0.439233] rtc_cmos 00:00: setting system clock to 2026-09-03T18:15:07 UTC (1788459307) [ 0.441023] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.442318] intel_pstate: CPU model not supported [ 0.443377] efifb: probing for efifb [ 0.444171] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.445562] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.446828] efifb: scrolling: redraw [ 0.447610] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.449403] Console: switching to colour frame buffer device 100x37 [ 0.451262] fb0: EFI VGA frame buffer device [ 0.452223] pstore: Using crash dump compression: deflate [ 0.453380] pstore: Registered efi_pstore as persistent store backend [ 0.454972] NET: Registered PF_INET6 protocol family [ 0.457509] Segment Routing with IPv6 [ 0.458358] In-situ OAM (IOAM) with IPv6 [ 0.459243] NET: Registered PF_PACKET protocol family [ 0.460387] Key type dns_resolver registered [ 0.461810] IPI shorthand broadcast: enabled [ 0.464477] sched_clock: Marking stable (312002014, 152295752)->(548204802, -83907036) [ 0.466374] registered taskstats version 1 [ 0.467713] Loading compiled-in X.509 certificates [ 0.943245] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.800590] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.805251] Demotion targets for Node 0: null [ 1.806527] Key type .fscrypt registered [ 1.807472] Key type fscrypt-provisioning registered [ 1.808652] ima: No TPM chip found, activating TPM-bypass! [ 1.810124] ima: Allocated hash algorithm: sha1 [ 1.811100] ima: No architecture policies found [ 1.817626] clk: Disabling unused clocks [ 1.824032] Freeing unused kernel image (initmem) memory: 17040K [ 1.825808] Write protecting the kernel read-only data: 47104k [ 1.827675] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.829453] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.831157] Run /init as init process [ 1.952012] nvme nvme0: pci function 0000:00:04.0 [ 1.953378] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.964295] nvme nvme0: 2/0/0 default/read/poll queues [ 1.972568] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.974080] GPT:25804799 != 33554431 [ 1.974879] GPT:Alternate GPT header not at the end of the disk. [ 1.976216] GPT:25804799 != 33554431 [ 1.977000] GPT: Use GNU Parted to correct GPT errors. [ 1.978344] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.993687] SCSI subsystem initialized [ 2.022068] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.024442] device-mapper: uevent: version 1.0.3 [ 2.025470] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.033207] device-mapper: verity: sha256 using "sha256-lib" [ 2.069301] raid6: avx512x4 gen() 18062 MB/s [ 2.086359] raid6: avx512x2 gen() 17088 MB/s [ 2.104302] raid6: avx512x1 gen() 17510 MB/s [ 2.121303] raid6: avx2x4 gen() 17564 MB/s [ 2.138301] raid6: avx2x2 gen() 17248 MB/s [ 2.155304] raid6: avx2x1 gen() 13478 MB/s [ 2.156216] raid6: using algorithm avx512x4 gen() 18062 MB/s [ 2.174344] raid6: .... xor() 6333 MB/s, rmw enabled [ 2.175655] raid6: using avx512x2 recovery algorithm [ 2.188017] xor: automatically using best checksumming function avx [ 2.327521] Btrfs loaded, zoned=no, fsverity=no [ 2.332073] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.336800] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.340826] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.342500] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.424479] ACPI: PM: Preparing to enter system sleep state S5 [ 62.425911] reboot: Restarting system [ 62.426742] 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        [2026-09-03T18:16:13.537908]      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 4036043636 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000436] ACPI: Early table checksum verification disabled [ 0.000439] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000443] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000448] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000454] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000457] ACPI: FACS 0x00000000789D0000 000040 [ 0.000460] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000463] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000466] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000469] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000472] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000474] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000477] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000480] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000483] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000484] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000485] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000485] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000486] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000487] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000488] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000488] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000489] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000490] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000490] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000532] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000542] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000593] Zone ranges: [ 0.000593] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000596] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000599] Normal empty [ 0.000600] Device empty [ 0.000602] Movable zone start for each node [ 0.000603] Early memory node ranges [ 0.000604] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000606] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000609] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000611] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000618] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000661] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004147] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004258] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004659] ACPI: PM-Timer IO Port: 0xb008 [ 0.004672] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004729] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004732] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004734] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004736] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004737] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004741] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004742] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004747] TSC deadline timer available [ 0.004752] CPU topo: Max. logical packages: 1 [ 0.004753] CPU topo: Max. logical dies: 1 [ 0.004753] CPU topo: Max. dies per package: 1 [ 0.004758] CPU topo: Max. threads per core: 2 [ 0.004758] CPU topo: Num. cores per package: 1 [ 0.004759] CPU topo: Num. threads per package: 2 [ 0.004760] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004778] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004793] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004795] Booting paravirtualized kernel on KVM [ 0.004797] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009735] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010020] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010650] kvm-guest: PV spinlocks enabled [ 0.010653] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010656] 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 [ 0.010830] random: crng init done [ 0.010831] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011048] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011164] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011219] Fallback order for Node 0: 0 [ 0.011222] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011224] Policy zone: DMA32 [ 0.011225] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015193] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015207] Kernel/User page tables isolation: enabled [ 0.023496] ftrace: allocating 41455 entries in 164 pages [ 0.023500] ftrace: allocated 164 pages with 3 groups [ 0.024314] Dynamic Preempt: voluntary [ 0.024350] rcu: Preemptible hierarchical RCU implementation. [ 0.024350] rcu: RCU event tracing is enabled. [ 0.024351] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024352] Trampoline variant of Tasks RCU enabled. [ 0.024353] Rude variant of Tasks RCU enabled. [ 0.024354] Tracing variant of Tasks RCU enabled. [ 0.024354] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024355] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024361] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024363] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024365] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029508] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029743] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029750] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029801] Console: colour dummy device 80x25 [ 0.029804] printk: legacy console [tty0] enabled [ 0.030083] printk: legacy console [ttyS0] enabled [ 0.174060] ACPI: Core revision 20250807 [ 0.175012] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.176741] APIC: Switch to symmetric I/O mode setup [ 0.178124] x2apic enabled [ 0.179073] APIC: Switched APIC routing to: physical x2apic [ 0.181869] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.183867] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.184862] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.184862] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.184862] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.184862] Speculative Store Bypass: Vulnerable [ 0.184862] Spectre V2 : Mitigation: Retpolines [ 0.184862] RETBleed: Vulnerable [ 0.184862] ITS: Mitigation: Aligned branch/return thunks [ 0.184862] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184862] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184862] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.184862] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.184862] GDS: Unknown: Dependent on hypervisor status [ 0.184862] active return thunk: its_return_thunk [ 0.184862] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.184862] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.184862] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.184862] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.184862] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.184862] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.184862] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.184862] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.184862] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.184862] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.184862] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.184862] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.184862] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.184862] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.184862] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.184862] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.184862] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.184862] Freeing SMP alternatives memory: 40K [ 0.184862] pid_max: default: 32768 minimum: 301 [ 0.184862] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.184862] landlock: Up and running. [ 0.184862] SELinux: Initializing. [ 0.184862] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184862] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184862] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185106] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.185928] signal: max sigframe size: 3632 [ 0.186660] rcu: Hierarchical SRCU implementation. [ 0.186866] rcu: Max phase no-delay instances is 400. [ 0.188247] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.192359] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.192935] smp: Bringing up secondary CPUs ... [ 0.193926] smpboot: x86: Booting SMP configuration: [ 0.194867] .... node #0, CPUs: #1 [ 0.195875] 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. [ 0.197874] 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. [ 0.198960] smp: Brought up 1 node, 2 CPUs [ 0.199625] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.200026] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.201006] devtmpfs: initialized [ 0.201497] x86/mm: Memory block size: 128MB [ 0.202919] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.203942] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.204874] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.205954] pinctrl core: initialized pinctrl subsystem [ 0.207473] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209019] audit: initializing netlink subsys (disabled) [ 0.209900] audit: type=2000 audit(1788459376.865:1): state=initialized audit_enabled=0 res=1 [ 0.209984] thermal_sys: Registered thermal governor 'step_wise' [ 0.210882] cpuidle: using governor menu [ 0.213614] efi: Freeing EFI boot services memory: 37748K [ 0.214869] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.215953] dca service started, version 1.12.1 [ 0.216764] PCI: Using configuration type 1 for base access [ 0.217983] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.242904] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.243867] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.244949] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.245866] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.248070] ACPI: Added _OSI(Module Device) [ 0.248773] ACPI: Added _OSI(Processor Device) [ 0.248866] ACPI: Added _OSI(Processor Aggregator Device) [ 0.250759] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.253099] ACPI: Interpreter enabled [ 0.253541] ACPI: PM: (supports S0 S5) [ 0.254870] ACPI: Using IOAPIC for interrupt routing [ 0.255708] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.256868] PCI: Using E820 reservations for host bridge windows [ 0.257957] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.261121] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.261871] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.263867] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.264875] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.267229] acpiphp: Slot [3] registered [ 0.267887] acpiphp: Slot [4] registered [ 0.268571] acpiphp: Slot [5] registered [ 0.268881] acpiphp: Slot [6] registered [ 0.269531] acpiphp: Slot [7] registered [ 0.270879] acpiphp: Slot [8] registered [ 0.271526] acpiphp: Slot [9] registered [ 0.271879] acpiphp: Slot [10] registered [ 0.272558] acpiphp: Slot [11] registered [ 0.272881] acpiphp: Slot [12] registered [ 0.273549] acpiphp: Slot [13] registered [ 0.274880] acpiphp: Slot [14] registered [ 0.275535] acpiphp: Slot [15] registered [ 0.275879] acpiphp: Slot [16] registered [ 0.276559] acpiphp: Slot [17] registered [ 0.276879] acpiphp: Slot [18] registered [ 0.277676] acpiphp: Slot [19] registered [ 0.278881] acpiphp: Slot [20] registered [ 0.279679] acpiphp: Slot [21] registered [ 0.280885] acpiphp: Slot [22] registered [ 0.281599] acpiphp: Slot [23] registered [ 0.281879] acpiphp: Slot [24] registered [ 0.282546] acpiphp: Slot [25] registered [ 0.282879] acpiphp: Slot [26] registered [ 0.283537] acpiphp: Slot [27] registered [ 0.284883] acpiphp: Slot [28] registered [ 0.285535] acpiphp: Slot [29] registered [ 0.285879] acpiphp: Slot [30] registered [ 0.286534] acpiphp: Slot [31] registered [ 0.286876] PCI host bridge to bus 0000:00 [ 0.287547] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.288866] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.289865] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.290866] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.291866] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.293866] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.294802] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.296308] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.298982] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.301662] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.302932] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.303880] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.304880] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.305849] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.306880] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.307822] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.309153] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.310890] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.311948] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.312957] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.315193] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.317651] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.319517] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.321884] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.325011] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.325997] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.326975] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.327977] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.328926] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.330905] iommu: Default domain type: Translated [ 0.331866] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.332974] efivars: Registered efivars operations [ 0.333659] PCI: Using ACPI for IRQ routing [ 0.334889] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.335862] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.335862] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.337868] vgaarb: loaded [ 0.338399] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.339866] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.343906] clocksource: Switched to clocksource kvm-clock [ 0.345454] VFS: Disk quotas dquot_6.6.0 [ 0.346134] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.347793] pnp: PnP ACPI init [ 0.348808] pnp: PnP ACPI: found 5 devices [ 0.356990] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.358493] NET: Registered PF_INET protocol family [ 0.359372] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.372020] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.373425] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.374712] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.376064] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.377365] TCP: Hash tables configured (established 16384 bind 16384) [ 0.378500] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.379995] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.381374] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.382307] NET: Registered PF_XDP protocol family [ 0.383104] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.384286] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.385300] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.386423] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.387561] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.388808] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.389946] PCI: CLS 0 bytes, default 64 [ 0.390730] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.392508] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.394750] clocksource: Switched to clocksource tsc [ 0.415142] Initialise system trusted keyrings [ 0.417312] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.419281] Key type asymmetric registered [ 0.420169] Asymmetric key parser 'x509' registered [ 0.421828] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.424150] io scheduler mq-deadline registered [ 0.425137] io scheduler kyber registered [ 0.426002] io scheduler bfq registered [ 0.429452] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.430879] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.432487] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.435758] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.437600] i8042: Warning: Keylock active [ 0.440015] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.441029] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.442168] hv_vmbus: registering driver hyperv_keyboard [ 0.443413] rtc_cmos 00:00: RTC can wake from S4 [ 0.445720] rtc_cmos 00:00: registered as rtc0 [ 0.446859] rtc_cmos 00:00: setting system clock to 2026-09-03T18:16:14 UTC (1788459374) [ 0.448686] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.449974] intel_pstate: CPU model not supported [ 0.451024] efifb: probing for efifb [ 0.451797] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.453118] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.454372] efifb: scrolling: redraw [ 0.455149] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.456915] Console: switching to colour frame buffer device 100x37 [ 0.458706] fb0: EFI VGA frame buffer device [ 0.459681] pstore: Using crash dump compression: deflate [ 0.460783] pstore: Registered efi_pstore as persistent store backend [ 0.462358] NET: Registered PF_INET6 protocol family [ 0.463725] Segment Routing with IPv6 [ 0.464542] In-situ OAM (IOAM) with IPv6 [ 0.465434] NET: Registered PF_PACKET protocol family [ 0.466560] Key type dns_resolver registered [ 0.467932] IPI shorthand broadcast: enabled [ 0.470589] sched_clock: Marking stable (316001950, 154113198)->(546695124, -76579976) [ 0.472480] registered taskstats version 1 [ 0.473637] Loading compiled-in X.509 certificates [ 0.952678] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.698293] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.702657] Demotion targets for Node 0: null [ 1.703786] Key type .fscrypt registered [ 1.704652] Key type fscrypt-provisioning registered [ 1.705702] ima: No TPM chip found, activating TPM-bypass! [ 1.706963] ima: Allocated hash algorithm: sha1 [ 1.707972] ima: No architecture policies found [ 1.714801] clk: Disabling unused clocks [ 1.721137] Freeing unused kernel image (initmem) memory: 17040K [ 1.722836] Write protecting the kernel read-only data: 47104k [ 1.724647] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.726371] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.728041] Run /init as init process [ 1.846591] nvme nvme0: pci function 0000:00:04.0 [ 1.847963] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.858556] nvme nvme0: 2/0/0 default/read/poll queues [ 1.866573] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.868249] GPT:25804799 != 33554431 [ 1.869071] GPT:Alternate GPT header not at the end of the disk. [ 1.870228] GPT:25804799 != 33554431 [ 1.870984] GPT: Use GNU Parted to correct GPT errors. [ 1.872032] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.886097] SCSI subsystem initialized [ 1.913218] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.915610] device-mapper: uevent: version 1.0.3 [ 1.917573] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.925240] device-mapper: verity: sha256 using "sha256-lib" [ 1.960124] raid6: avx512x4 gen() 17787 MB/s [ 1.978121] raid6: avx512x2 gen() 16904 MB/s [ 1.996127] raid6: avx512x1 gen() 17556 MB/s [ 2.013120] raid6: avx2x4 gen() 17610 MB/s [ 2.030118] raid6: avx2x2 gen() 17919 MB/s [ 2.047123] raid6: avx2x1 gen() 13303 MB/s [ 2.048270] raid6: using algorithm avx2x2 gen() 17919 MB/s [ 2.066128] raid6: .... xor() 15344 MB/s, rmw enabled [ 2.067369] raid6: using avx512x2 recovery algorithm [ 2.078611] xor: automatically using best checksumming function avx [ 2.225389] Btrfs loaded, zoned=no, fsverity=no [ 2.229935] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.233942] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.237821] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.239280] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.320104] ACPI: PM: Preparing to enter system sleep state S5 [ 62.321392] reboot: Restarting system [ 62.322224] 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        [2026-09-03T18:17:20.537855]      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 4049777292 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000285] ACPI: Early table checksum verification disabled [ 0.000288] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000291] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000297] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000302] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000305] ACPI: FACS 0x00000000789D0000 000040 [ 0.000308] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000311] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000314] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000317] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000320] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000323] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000326] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000328] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000331] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000332] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000333] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000334] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000334] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000335] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000336] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000336] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000337] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000338] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000339] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000379] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000390] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000440] Zone ranges: [ 0.000442] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000444] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000447] Normal empty [ 0.000449] Device empty [ 0.000450] Movable zone start for each node [ 0.000452] Early memory node ranges [ 0.000453] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000455] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000457] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000460] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000467] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000508] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004010] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004118] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004521] ACPI: PM-Timer IO Port: 0xb008 [ 0.004533] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004597] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004600] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004602] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004603] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004605] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004609] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004610] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004615] TSC deadline timer available [ 0.004621] CPU topo: Max. logical packages: 1 [ 0.004621] CPU topo: Max. logical dies: 1 [ 0.004622] CPU topo: Max. dies per package: 1 [ 0.004626] CPU topo: Max. threads per core: 2 [ 0.004627] CPU topo: Num. cores per package: 1 [ 0.004628] CPU topo: Num. threads per package: 2 [ 0.004629] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004647] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004663] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004665] Booting paravirtualized kernel on KVM [ 0.004667] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009566] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009846] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010459] kvm-guest: PV spinlocks enabled [ 0.010462] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010465] 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 [ 0.010638] random: crng init done [ 0.010639] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010853] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010966] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011019] Fallback order for Node 0: 0 [ 0.011022] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011023] Policy zone: DMA32 [ 0.011025] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015073] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015087] Kernel/User page tables isolation: enabled [ 0.023322] ftrace: allocating 41455 entries in 164 pages [ 0.023326] ftrace: allocated 164 pages with 3 groups [ 0.024139] Dynamic Preempt: voluntary [ 0.024175] rcu: Preemptible hierarchical RCU implementation. [ 0.024175] rcu: RCU event tracing is enabled. [ 0.024176] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024178] Trampoline variant of Tasks RCU enabled. [ 0.024178] Rude variant of Tasks RCU enabled. [ 0.024179] Tracing variant of Tasks RCU enabled. [ 0.024179] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024180] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024186] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024188] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024190] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029812] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030048] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030055] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030107] Console: colour dummy device 80x25 [ 0.030110] printk: legacy console [tty0] enabled [ 0.030387] printk: legacy console [ttyS0] enabled [ 0.167162] ACPI: Core revision 20250807 [ 0.167996] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169442] APIC: Switch to symmetric I/O mode setup [ 0.170625] x2apic enabled [ 0.171503] APIC: Switched APIC routing to: physical x2apic [ 0.173933] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.175596] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.176593] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176593] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176593] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176593] Speculative Store Bypass: Vulnerable [ 0.176593] Spectre V2 : Mitigation: Retpolines [ 0.176593] RETBleed: Vulnerable [ 0.176593] ITS: Mitigation: Aligned branch/return thunks [ 0.176593] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176593] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176593] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176593] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176593] GDS: Unknown: Dependent on hypervisor status [ 0.176593] active return thunk: its_return_thunk [ 0.176593] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176593] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176593] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176593] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176593] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176593] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176593] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176593] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176593] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176593] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176593] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176593] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176593] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176593] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176593] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176593] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176593] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176593] Freeing SMP alternatives memory: 40K [ 0.176593] pid_max: default: 32768 minimum: 301 [ 0.176593] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176593] landlock: Up and running. [ 0.176593] SELinux: Initializing. [ 0.176593] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176593] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176593] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176893] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177643] signal: max sigframe size: 3632 [ 0.178661] rcu: Hierarchical SRCU implementation. [ 0.179439] rcu: Max phase no-delay instances is 400. [ 0.179655] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184180] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184673] smp: Bringing up secondary CPUs ... [ 0.185522] smpboot: x86: Booting SMP configuration: [ 0.185598] .... node #0, CPUs: #1 [ 0.186599] 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. [ 0.188598] 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. [ 0.189682] smp: Brought up 1 node, 2 CPUs [ 0.190347] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.190750] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191742] devtmpfs: initialized [ 0.192151] x86/mm: Memory block size: 128MB [ 0.193631] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194665] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195609] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196793] pinctrl core: initialized pinctrl subsystem [ 0.198526] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199754] audit: initializing netlink subsys (disabled) [ 0.201639] audit: type=2000 audit(1788459443.833:1): state=initialized audit_enabled=0 res=1 [ 0.201719] thermal_sys: Registered thermal governor 'step_wise' [ 0.202608] cpuidle: using governor menu [ 0.205351] efi: Freeing EFI boot services memory: 37748K [ 0.206600] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207681] dca service started, version 1.12.1 [ 0.208520] PCI: Using configuration type 1 for base access [ 0.209714] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233634] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234597] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235597] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236597] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238768] ACPI: Added _OSI(Module Device) [ 0.239386] ACPI: Added _OSI(Processor Device) [ 0.240601] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242487] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244659] ACPI: Interpreter enabled [ 0.245270] ACPI: PM: (supports S0 S5) [ 0.245597] ACPI: Using IOAPIC for interrupt routing [ 0.246405] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247598] PCI: Using E820 reservations for host bridge windows [ 0.248707] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251817] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252608] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254602] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255618] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257981] acpiphp: Slot [3] registered [ 0.258621] acpiphp: Slot [4] registered [ 0.259488] acpiphp: Slot [5] registered [ 0.260624] acpiphp: Slot [6] registered [ 0.261269] acpiphp: Slot [7] registered [ 0.261617] acpiphp: Slot [8] registered [ 0.262260] acpiphp: Slot [9] registered [ 0.262610] acpiphp: Slot [10] registered [ 0.263282] acpiphp: Slot [11] registered [ 0.264611] acpiphp: Slot [12] registered [ 0.265263] acpiphp: Slot [13] registered [ 0.265611] acpiphp: Slot [14] registered [ 0.266274] acpiphp: Slot [15] registered [ 0.266613] acpiphp: Slot [16] registered [ 0.267288] acpiphp: Slot [17] registered [ 0.268612] acpiphp: Slot [18] registered [ 0.269260] acpiphp: Slot [19] registered [ 0.269613] acpiphp: Slot [20] registered [ 0.270269] acpiphp: Slot [21] registered [ 0.270609] acpiphp: Slot [22] registered [ 0.271281] acpiphp: Slot [23] registered [ 0.272612] acpiphp: Slot [24] registered [ 0.273259] acpiphp: Slot [25] registered [ 0.273611] acpiphp: Slot [26] registered [ 0.274266] acpiphp: Slot [27] registered [ 0.274613] acpiphp: Slot [28] registered [ 0.275280] acpiphp: Slot [29] registered [ 0.276619] acpiphp: Slot [30] registered [ 0.277277] acpiphp: Slot [31] registered [ 0.277610] PCI host bridge to bus 0000:00 [ 0.278268] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279597] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280596] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281596] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282596] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283597] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284555] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287075] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289446] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291195] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291662] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292585] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293610] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294611] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295610] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296516] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297901] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300627] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301675] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302694] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305013] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307607] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309142] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311617] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314823] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316705] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317701] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318703] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319651] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320923] iommu: Default domain type: Translated [ 0.321597] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.322712] efivars: Registered efivars operations [ 0.323794] PCI: Using ACPI for IRQ routing [ 0.324634] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325566] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325593] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327599] vgaarb: loaded [ 0.328105] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328596] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.331635] clocksource: Switched to clocksource kvm-clock [ 0.333162] VFS: Disk quotas dquot_6.6.0 [ 0.333847] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335116] pnp: PnP ACPI init [ 0.336064] pnp: PnP ACPI: found 5 devices [ 0.344112] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345589] NET: Registered PF_INET protocol family [ 0.346430] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358923] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360303] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361563] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362857] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364085] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365161] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366370] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367573] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368478] NET: Registered PF_XDP protocol family [ 0.369264] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370252] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371240] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372331] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373574] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374859] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375906] PCI: CLS 0 bytes, default 64 [ 0.376674] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.378429] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.380684] clocksource: Switched to clocksource tsc [ 0.400769] Initialise system trusted keyrings [ 0.401808] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403576] Key type asymmetric registered [ 0.404461] Asymmetric key parser 'x509' registered [ 0.406133] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.407758] io scheduler mq-deadline registered [ 0.408725] io scheduler kyber registered [ 0.409619] io scheduler bfq registered [ 0.410915] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.412295] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414009] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.416585] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419056] i8042: Warning: Keylock active [ 0.421472] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.422534] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.423733] hv_vmbus: registering driver hyperv_keyboard [ 0.424935] rtc_cmos 00:00: RTC can wake from S4 [ 0.427293] rtc_cmos 00:00: registered as rtc0 [ 0.428430] rtc_cmos 00:00: setting system clock to 2026-09-03T18:17:21 UTC (1788459441) [ 0.430235] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.431513] intel_pstate: CPU model not supported [ 0.432567] efifb: probing for efifb [ 0.433354] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.434706] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.435957] efifb: scrolling: redraw [ 0.436741] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.438565] Console: switching to colour frame buffer device 100x37 [ 0.440374] fb0: EFI VGA frame buffer device [ 0.441417] pstore: Using crash dump compression: deflate [ 0.442602] pstore: Registered efi_pstore as persistent store backend [ 0.444214] NET: Registered PF_INET6 protocol family [ 0.446689] Segment Routing with IPv6 [ 0.447504] In-situ OAM (IOAM) with IPv6 [ 0.448380] NET: Registered PF_PACKET protocol family [ 0.450573] Key type dns_resolver registered [ 0.452749] IPI shorthand broadcast: enabled [ 0.455565] sched_clock: Marking stable (310001795, 145538393)->(529718929, -74178741) [ 0.457569] registered taskstats version 1 [ 0.458833] Loading compiled-in X.509 certificates [ 0.929391] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.673639] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.678145] Demotion targets for Node 0: null [ 1.679205] Key type .fscrypt registered [ 1.680055] Key type fscrypt-provisioning registered [ 1.681086] ima: No TPM chip found, activating TPM-bypass! [ 1.682444] ima: Allocated hash algorithm: sha1 [ 1.683393] ima: No architecture policies found [ 1.689673] clk: Disabling unused clocks [ 1.695936] Freeing unused kernel image (initmem) memory: 17040K [ 1.697649] Write protecting the kernel read-only data: 47104k [ 1.699479] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.701228] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.702874] Run /init as init process [ 1.821460] nvme nvme0: pci function 0000:00:04.0 [ 1.822862] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.832344] nvme nvme0: 2/0/0 default/read/poll queues [ 1.839487] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.840916] GPT:25804799 != 33554431 [ 1.841785] GPT:Alternate GPT header not at the end of the disk. [ 1.842927] GPT:25804799 != 33554431 [ 1.843674] GPT: Use GNU Parted to correct GPT errors. [ 1.844665] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.858386] SCSI subsystem initialized [ 1.886049] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.888429] device-mapper: uevent: version 1.0.3 [ 1.889501] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.897356] device-mapper: verity: sha256 using "sha256-lib" [ 1.932547] raid6: avx512x4 gen() 17446 MB/s [ 1.949547] raid6: avx512x2 gen() 17945 MB/s [ 1.966547] raid6: avx512x1 gen() 17015 MB/s [ 1.983546] raid6: avx2x4 gen() 18092 MB/s [ 2.000547] raid6: avx2x2 gen() 18118 MB/s [ 2.018546] raid6: avx2x1 gen() 14147 MB/s [ 2.019459] raid6: using algorithm avx2x2 gen() 18118 MB/s [ 2.036546] raid6: .... xor() 15878 MB/s, rmw enabled [ 2.037588] raid6: using avx512x2 recovery algorithm [ 2.048226] xor: automatically using best checksumming function avx [ 2.180651] Btrfs loaded, zoned=no, fsverity=no [ 2.185480] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.189128] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.193603] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.195002] BTRFS error (device dm-0): open_ctree failed: -2