1.759281] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.760952] Run /init as init process [ 1.881538] nvme nvme0: pci function 0000:00:04.0 [ 1.883345] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.895220] nvme nvme0: 2/0/0 default/read/poll queues [ 1.904342] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.905925] GPT:25804799 != 33554431 [ 1.906749] GPT:Alternate GPT header not at the end of the disk. [ 1.907874] GPT:25804799 != 33554431 [ 1.908628] GPT: Use GNU Parted to correct GPT errors. [ 1.909632] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.924667] SCSI subsystem initialized [ 1.960520] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.963350] device-mapper: uevent: version 1.0.3 [ 1.964831] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.974738] device-mapper: verity: sha256 using "sha256-lib" [ 2.011790] raid6: avx512x4 gen() 17110 MB/s [ 2.028790] raid6: avx512x2 gen() 16949 MB/s [ 2.046790] raid6: avx512x1 gen() 17926 MB/s [ 2.063792] raid6: avx2x4 gen() 18145 MB/s [ 2.080790] raid6: avx2x2 gen() 17011 MB/s [ 2.097799] raid6: avx2x1 gen() 12399 MB/s [ 2.098755] raid6: using algorithm avx2x4 gen() 18145 MB/s [ 2.116790] raid6: .... xor() 7167 MB/s, rmw enabled [ 2.118009] raid6: using avx512x2 recovery algorithm [ 2.128823] xor: automatically using best checksumming function avx [ 2.265644] Btrfs loaded, zoned=no, fsverity=no [ 2.270196] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.273985] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.277924] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.279321] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.361212] ACPI: PM: Preparing to enter system sleep state S5 [ 62.362528] reboot: Restarting system [ 62.363358] 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        [2026-09-03T19:24:14.176929]      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 4117799235 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000095] 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 [ 0.000177] Using GB pages for direct mapping [ 0.000445] ACPI: Early table checksum verification disabled [ 0.000448] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000453] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000458] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000464] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000467] ACPI: FACS 0x00000000789D0000 000040 [ 0.000470] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000473] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000476] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000479] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000482] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000485] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000488] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000491] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000493] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000495] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000495] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000496] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000497] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000498] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000498] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000499] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000500] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000500] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000501] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000542] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000552] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000603] Zone ranges: [ 0.000604] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000607] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000609] Normal empty [ 0.000611] Device empty [ 0.000612] Movable zone start for each node [ 0.000614] Early memory node ranges [ 0.000615] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000617] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000619] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000621] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000629] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000671] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004099] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004213] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004622] ACPI: PM-Timer IO Port: 0xb008 [ 0.004635] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004693] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004697] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004699] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004700] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004701] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004717] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004718] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004724] TSC deadline timer available [ 0.004730] CPU topo: Max. logical packages: 1 [ 0.004731] CPU topo: Max. logical dies: 1 [ 0.004732] CPU topo: Max. dies per package: 1 [ 0.004738] CPU topo: Max. threads per core: 2 [ 0.004739] CPU topo: Num. cores per package: 1 [ 0.004740] CPU topo: Num. threads per package: 2 [ 0.004740] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004762] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004782] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004785] Booting paravirtualized kernel on KVM [ 0.004787] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009795] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010082] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010768] kvm-guest: PV spinlocks enabled [ 0.010771] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010774] 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 [ 0.010951] random: crng init done [ 0.010952] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011172] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011284] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011338] Fallback order for Node 0: 0 [ 0.011341] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011342] Policy zone: DMA32 [ 0.011344] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015326] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015341] Kernel/User page tables isolation: enabled [ 0.023696] ftrace: allocating 41455 entries in 164 pages [ 0.023699] ftrace: allocated 164 pages with 3 groups [ 0.024499] Dynamic Preempt: voluntary [ 0.024531] rcu: Preemptible hierarchical RCU implementation. [ 0.024532] rcu: RCU event tracing is enabled. [ 0.024532] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024534] Trampoline variant of Tasks RCU enabled. [ 0.024534] Rude variant of Tasks RCU enabled. [ 0.024535] Tracing variant of Tasks RCU enabled. [ 0.024535] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024536] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024542] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024544] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024545] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029724] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029964] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029971] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030029] Console: colour dummy device 80x25 [ 0.030032] printk: legacy console [tty0] enabled [ 0.030315] printk: legacy console [ttyS0] enabled [ 0.177180] ACPI: Core revision 20250807 [ 0.178031] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.179502] APIC: Switch to symmetric I/O mode setup [ 0.180727] x2apic enabled [ 0.181603] APIC: Switched APIC routing to: physical x2apic [ 0.184059] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.185846] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.186841] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.186841] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.186841] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.186841] Speculative Store Bypass: Vulnerable [ 0.186841] Spectre V2 : Mitigation: Retpolines [ 0.186841] RETBleed: Vulnerable [ 0.186841] ITS: Mitigation: Aligned branch/return thunks [ 0.186841] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.186841] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.186841] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.186841] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.186841] GDS: Unknown: Dependent on hypervisor status [ 0.186841] active return thunk: its_return_thunk [ 0.186841] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.186841] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.186841] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.186841] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.186841] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.186841] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.186841] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.186841] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.186841] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.186841] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.186841] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.186841] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.186841] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.186841] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.186841] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.186841] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.186841] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.186841] Freeing SMP alternatives memory: 40K [ 0.186841] pid_max: default: 32768 minimum: 301 [ 0.186841] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.186841] landlock: Up and running. [ 0.186841] SELinux: Initializing. [ 0.186841] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.186841] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.186841] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.187047] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.187892] signal: max sigframe size: 3632 [ 0.188613] rcu: Hierarchical SRCU implementation. [ 0.188844] rcu: Max phase no-delay instances is 400. [ 0.189741] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.193477] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.193915] smp: Bringing up secondary CPUs ... [ 0.194769] smpboot: x86: Booting SMP configuration: [ 0.194846] .... node #0, CPUs: #1 [ 0.196267] 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. [ 0.197847] 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. [ 0.198925] smp: Brought up 1 node, 2 CPUs [ 0.199615] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.199999] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.200975] devtmpfs: initialized [ 0.201425] x86/mm: Memory block size: 128MB [ 0.202897] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.203908] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.204851] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.205936] pinctrl core: initialized pinctrl subsystem [ 0.207339] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209004] audit: initializing netlink subsys (disabled) [ 0.209877] audit: type=2000 audit(1788463457.474:1): state=initialized audit_enabled=0 res=1 [ 0.209962] thermal_sys: Registered thermal governor 'step_wise' [ 0.210856] cpuidle: using governor menu [ 0.213473] efi: Freeing EFI boot services memory: 37748K [ 0.214849] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.215934] dca service started, version 1.12.1 [ 0.216879] PCI: Using configuration type 1 for base access [ 0.217915] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.243886] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.244846] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.245846] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.246844] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.249328] ACPI: Added _OSI(Module Device) [ 0.249849] ACPI: Added _OSI(Processor Device) [ 0.250580] ACPI: Added _OSI(Processor Aggregator Device) [ 0.251813] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.255087] ACPI: Interpreter enabled [ 0.255856] ACPI: PM: (supports S0 S5) [ 0.256567] ACPI: Using IOAPIC for interrupt routing [ 0.256836] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.258846] PCI: Using E820 reservations for host bridge windows [ 0.259965] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.263776] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.264855] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.265847] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.267867] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.270372] acpiphp: Slot [3] registered [ 0.270875] acpiphp: Slot [4] registered [ 0.271731] acpiphp: Slot [5] registered [ 0.272864] acpiphp: Slot [6] registered [ 0.273534] acpiphp: Slot [7] registered [ 0.273859] acpiphp: Slot [8] registered [ 0.274848] acpiphp: Slot [9] registered [ 0.275514] acpiphp: Slot [10] registered [ 0.276873] acpiphp: Slot [11] registered [ 0.277574] acpiphp: Slot [12] registered [ 0.277870] acpiphp: Slot [13] registered [ 0.278704] acpiphp: Slot [14] registered [ 0.278865] acpiphp: Slot [15] registered [ 0.279856] acpiphp: Slot [16] registered [ 0.280572] acpiphp: Slot [17] registered [ 0.281861] acpiphp: Slot [18] registered [ 0.282554] acpiphp: Slot [19] registered [ 0.282861] acpiphp: Slot [20] registered [ 0.283547] acpiphp: Slot [21] registered [ 0.283859] acpiphp: Slot [22] registered [ 0.284545] acpiphp: Slot [23] registered [ 0.285867] acpiphp: Slot [24] registered [ 0.286546] acpiphp: Slot [25] registered [ 0.286860] acpiphp: Slot [26] registered [ 0.287671] acpiphp: Slot [27] registered [ 0.288864] acpiphp: Slot [28] registered [ 0.289549] acpiphp: Slot [29] registered [ 0.289860] acpiphp: Slot [30] registered [ 0.290540] acpiphp: Slot [31] registered [ 0.290858] PCI host bridge to bus 0000:00 [ 0.291522] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.292845] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.293845] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.294844] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.296844] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.297845] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.298797] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.300292] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.302743] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.304451] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.305920] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.306859] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.307859] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.308788] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.309859] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.310804] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.312163] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.314878] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.315931] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.316958] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.319203] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.322861] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.324565] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.327866] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.331346] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.331954] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.332949] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.333950] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.334895] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.337212] iommu: Default domain type: Translated [ 0.337847] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.339102] efivars: Registered efivars operations [ 0.340063] PCI: Using ACPI for IRQ routing [ 0.341033] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.341841] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.341841] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.344851] vgaarb: loaded [ 0.345394] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.345846] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.354901] clocksource: Switched to clocksource kvm-clock [ 0.356560] VFS: Disk quotas dquot_6.6.0 [ 0.357239] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.358607] pnp: PnP ACPI init [ 0.359565] pnp: PnP ACPI: found 5 devices [ 0.367955] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.369572] NET: Registered PF_INET protocol family [ 0.370454] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.383361] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.384859] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.386142] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.387650] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.389155] TCP: Hash tables configured (established 16384 bind 16384) [ 0.390338] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.391446] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.392821] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.393752] NET: Registered PF_XDP protocol family [ 0.394555] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.395737] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.396752] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.397989] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.399158] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.400513] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.401588] PCI: CLS 0 bytes, default 64 [ 0.402387] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.404121] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.406294] clocksource: Switched to clocksource tsc [ 0.426391] Initialise system trusted keyrings [ 0.427416] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.429272] Key type asymmetric registered [ 0.430132] Asymmetric key parser 'x509' registered [ 0.431940] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.433546] io scheduler mq-deadline registered [ 0.434505] io scheduler kyber registered [ 0.435389] io scheduler bfq registered [ 0.436960] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.438316] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.439990] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.443045] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.444939] i8042: Warning: Keylock active [ 0.447251] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.448346] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.449502] hv_vmbus: registering driver hyperv_keyboard [ 0.450659] rtc_cmos 00:00: RTC can wake from S4 [ 0.453005] rtc_cmos 00:00: registered as rtc0 [ 0.454105] rtc_cmos 00:00: setting system clock to 2026-09-03T19:24:16 UTC (1788463456) [ 0.455891] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.457129] intel_pstate: CPU model not supported [ 0.458137] efifb: probing for efifb [ 0.458889] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.460180] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.461370] efifb: scrolling: redraw [ 0.462121] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.463916] Console: switching to colour frame buffer device 100x37 [ 0.465683] fb0: EFI VGA frame buffer device [ 0.466628] pstore: Using crash dump compression: deflate [ 0.467736] pstore: Registered efi_pstore as persistent store backend [ 0.469321] NET: Registered PF_INET6 protocol family [ 0.470995] Segment Routing with IPv6 [ 0.471813] In-situ OAM (IOAM) with IPv6 [ 0.472652] NET: Registered PF_PACKET protocol family [ 0.473764] Key type dns_resolver registered [ 0.475136] IPI shorthand broadcast: enabled [ 0.477848] sched_clock: Marking stable (321001717, 155870313)->(553908940, -77036910) [ 0.479819] registered taskstats version 1 [ 0.480954] Loading compiled-in X.509 certificates [ 0.954649] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.798002] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.803291] Demotion targets for Node 0: null [ 1.804976] Key type .fscrypt registered [ 1.805994] Key type fscrypt-provisioning registered [ 1.807505] ima: No TPM chip found, activating TPM-bypass! [ 1.809153] ima: Allocated hash algorithm: sha1 [ 1.810248] ima: No architecture policies found [ 1.817732] clk: Disabling unused clocks [ 1.824066] Freeing unused kernel image (initmem) memory: 17040K [ 1.825777] Write protecting the kernel read-only data: 47104k [ 1.827599] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.829330] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.831024] Run /init as init process [ 1.951004] nvme nvme0: pci function 0000:00:04.0 [ 1.952407] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.963348] nvme nvme0: 2/0/0 default/read/poll queues [ 1.971816] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.973281] GPT:25804799 != 33554431 [ 1.974059] GPT:Alternate GPT header not at the end of the disk. [ 1.975197] GPT:25804799 != 33554431 [ 1.976043] GPT: Use GNU Parted to correct GPT errors. [ 1.977046] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.991004] SCSI subsystem initialized [ 2.018641] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.021060] device-mapper: uevent: version 1.0.3 [ 2.022125] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.030064] device-mapper: verity: sha256 using "sha256-lib" [ 2.065881] raid6: avx512x4 gen() 17050 MB/s [ 2.083892] raid6: avx512x2 gen() 16877 MB/s [ 2.101880] raid6: avx512x1 gen() 15984 MB/s [ 2.119880] raid6: avx2x4 gen() 14094 MB/s [ 2.137068] raid6: avx2x2 gen() 15868 MB/s [ 2.154884] raid6: avx2x1 gen() 12771 MB/s [ 2.156622] raid6: using algorithm avx512x4 gen() 17050 MB/s [ 2.173880] raid6: .... xor() 6138 MB/s, rmw enabled [ 2.174941] raid6: using avx512x2 recovery algorithm [ 2.187992] xor: automatically using best checksumming function avx [ 2.330039] Btrfs loaded, zoned=no, fsverity=no [ 2.334618] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.339589] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.343993] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.345435] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.430335] ACPI: PM: Preparing to enter system sleep state S5 [ 62.431802] reboot: Restarting system [ 62.432666] 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        [2026-09-03T19:25:21.275667]      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 4106041738 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000183] Using GB pages for direct mapping [ 0.000386] ACPI: Early table checksum verification disabled [ 0.000390] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000394] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000399] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000405] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000408] ACPI: FACS 0x00000000789D0000 000040 [ 0.000411] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000414] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000417] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000420] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000422] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000425] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000428] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000431] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000433] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000435] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000436] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000436] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000437] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000438] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000438] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000439] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000440] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000441] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000441] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000484] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000494] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000545] Zone ranges: [ 0.000546] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000548] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000551] Normal empty [ 0.000553] Device empty [ 0.000554] Movable zone start for each node [ 0.000556] Early memory node ranges [ 0.000556] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000559] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000561] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000563] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000570] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000612] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004000] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004115] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004520] ACPI: PM-Timer IO Port: 0xb008 [ 0.004534] 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) [ 0.004603] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004604] 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 [ 0.004611] 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 [ 0.004627] CPU topo: Max. threads per core: 2 [ 0.004628] CPU topo: Num. cores per package: 1 [ 0.004629] 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() [ 0.004664] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004666] Booting paravirtualized kernel on KVM [ 0.004668] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009866] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010158] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010849] kvm-guest: PV spinlocks enabled [ 0.010852] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010856] 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 [ 0.011031] random: crng init done [ 0.011032] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011258] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011376] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011429] Fallback order for Node 0: 0 [ 0.011432] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011433] Policy zone: DMA32 [ 0.011434] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015884] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015900] Kernel/User page tables isolation: enabled [ 0.025272] ftrace: allocating 41455 entries in 164 pages [ 0.025275] ftrace: allocated 164 pages with 3 groups [ 0.026080] Dynamic Preempt: voluntary [ 0.026114] rcu: Preemptible hierarchical RCU implementation. [ 0.026115] rcu: RCU event tracing is enabled. [ 0.026116] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026117] Trampoline variant of Tasks RCU enabled. [ 0.026118] Rude variant of Tasks RCU enabled. [ 0.026118] Tracing variant of Tasks RCU enabled. [ 0.026119] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026120] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026126] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026128] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026130] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031935] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032176] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032185] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032239] Console: colour dummy device 80x25 [ 0.032243] printk: legacy console [tty0] enabled [ 0.032522] printk: legacy console [ttyS0] enabled [ 0.173080] ACPI: Core revision 20250807 [ 0.173922] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.175608] APIC: Switch to symmetric I/O mode setup [ 0.176802] x2apic enabled [ 0.177654] APIC: Switched APIC routing to: physical x2apic [ 0.180260] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.181921] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.182916] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.182916] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.182916] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.182916] Speculative Store Bypass: Vulnerable [ 0.182916] Spectre V2 : Mitigation: Retpolines [ 0.182916] RETBleed: Vulnerable [ 0.182916] ITS: Mitigation: Aligned branch/return thunks [ 0.182916] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182916] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182916] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.182916] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.182916] GDS: Unknown: Dependent on hypervisor status [ 0.182916] active return thunk: its_return_thunk [ 0.182916] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.182916] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.182916] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.182916] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.182916] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.182916] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.182916] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.182916] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.182916] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.182916] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.182916] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.182916] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.182916] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.182916] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.182916] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.182916] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.182916] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.182916] Freeing SMP alternatives memory: 40K [ 0.182916] pid_max: default: 32768 minimum: 301 [ 0.182916] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.182916] landlock: Up and running. [ 0.182916] SELinux: Initializing. [ 0.182916] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182916] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182916] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.183286] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.183962] signal: max sigframe size: 3632 [ 0.184684] rcu: Hierarchical SRCU implementation. [ 0.184920] rcu: Max phase no-delay instances is 400. [ 0.185793] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189478] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.189986] smp: Bringing up secondary CPUs ... [ 0.190841] smpboot: x86: Booting SMP configuration: [ 0.190923] .... node #0, CPUs: #1 [ 0.192321] 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. [ 0.193925] 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. [ 0.194958] smp: Brought up 1 node, 2 CPUs [ 0.195629] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.196075] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.197050] devtmpfs: initialized [ 0.197483] x86/mm: Memory block size: 128MB [ 0.198939] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.199983] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.200929] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202004] pinctrl core: initialized pinctrl subsystem [ 0.203483] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205059] audit: initializing netlink subsys (disabled) [ 0.205953] audit: type=2000 audit(1788463524.647:1): state=initialized audit_enabled=0 res=1 [ 0.206035] thermal_sys: Registered thermal governor 'step_wise' [ 0.206933] cpuidle: using governor menu [ 0.209409] efi: Freeing EFI boot services memory: 37748K [ 0.209924] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.211005] dca service started, version 1.12.1 [ 0.211792] PCI: Using configuration type 1 for base access [ 0.213031] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.237062] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.237921] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.238922] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.239921] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.241563] ACPI: Added _OSI(Module Device) [ 0.242922] ACPI: Added _OSI(Processor Device) [ 0.243630] ACPI: Added _OSI(Processor Aggregator Device) [ 0.245021] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247131] ACPI: Interpreter enabled [ 0.247708] ACPI: PM: (supports S0 S5) [ 0.248924] ACPI: Using IOAPIC for interrupt routing [ 0.249843] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.250922] PCI: Using E820 reservations for host bridge windows [ 0.252053] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.255473] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.256926] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.257922] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.258930] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.261290] acpiphp: Slot [3] registered [ 0.261942] acpiphp: Slot [4] registered [ 0.262599] acpiphp: Slot [5] registered [ 0.262933] acpiphp: Slot [6] registered [ 0.263580] acpiphp: Slot [7] registered [ 0.264936] acpiphp: Slot [8] registered [ 0.265589] acpiphp: Slot [9] registered [ 0.265933] acpiphp: Slot [10] registered [ 0.266594] acpiphp: Slot [11] registered [ 0.266932] acpiphp: Slot [12] registered [ 0.267588] acpiphp: Slot [13] registered [ 0.268935] acpiphp: Slot [14] registered [ 0.269669] acpiphp: Slot [15] registered [ 0.269940] acpiphp: Slot [16] registered [ 0.270602] acpiphp: Slot [17] registered [ 0.270933] acpiphp: Slot [18] registered [ 0.271592] acpiphp: Slot [19] registered [ 0.272935] acpiphp: Slot [20] registered [ 0.273585] acpiphp: Slot [21] registered [ 0.273934] acpiphp: Slot [22] registered [ 0.274604] acpiphp: Slot [23] registered [ 0.274933] acpiphp: Slot [24] registered [ 0.275599] acpiphp: Slot [25] registered [ 0.276935] acpiphp: Slot [26] registered [ 0.277586] acpiphp: Slot [27] registered [ 0.277939] acpiphp: Slot [28] registered [ 0.278606] acpiphp: Slot [29] registered [ 0.278933] acpiphp: Slot [30] registered [ 0.279588] acpiphp: Slot [31] registered [ 0.280933] PCI host bridge to bus 0000:00 [ 0.281600] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.281920] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.282920] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.284920] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.285920] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.286920] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.287837] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.289365] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.291779] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.293525] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.294985] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.295908] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.296936] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.297865] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.298933] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.299860] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.301248] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302947] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.304998] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.306011] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.307242] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309800] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.311484] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313939] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.317042] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.318026] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.319020] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.320026] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320973] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322962] iommu: Default domain type: Translated [ 0.323920] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.325031] efivars: Registered efivars operations [ 0.325683] PCI: Using ACPI for IRQ routing [ 0.325948] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326901] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326916] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.329924] vgaarb: loaded [ 0.330440] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.330920] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333962] clocksource: Switched to clocksource kvm-clock [ 0.335546] VFS: Disk quotas dquot_6.6.0 [ 0.336415] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.338009] pnp: PnP ACPI init [ 0.339066] pnp: PnP ACPI: found 5 devices [ 0.347255] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348742] NET: Registered PF_INET protocol family [ 0.349593] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.362690] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.364093] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.365350] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.366644] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.367972] TCP: Hash tables configured (established 16384 bind 16384) [ 0.369308] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370390] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371588] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.372493] NET: Registered PF_XDP protocol family [ 0.373266] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.374259] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.375245] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.376331] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.377409] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.378607] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.379740] PCI: CLS 0 bytes, default 64 [ 0.380490] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.382267] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.384358] clocksource: Switched to clocksource tsc [ 0.404485] Initialise system trusted keyrings [ 0.405527] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.407276] Key type asymmetric registered [ 0.408156] Asymmetric key parser 'x509' registered [ 0.410302] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.412769] io scheduler mq-deadline registered [ 0.413739] io scheduler kyber registered [ 0.414607] io scheduler bfq registered [ 0.416243] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.417593] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.419274] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422333] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.424259] i8042: Warning: Keylock active [ 0.426668] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.427746] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.428951] hv_vmbus: registering driver hyperv_keyboard [ 0.430155] rtc_cmos 00:00: RTC can wake from S4 [ 0.432481] rtc_cmos 00:00: registered as rtc0 [ 0.433626] rtc_cmos 00:00: setting system clock to 2026-09-03T19:25:23 UTC (1788463523) [ 0.435430] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.436691] intel_pstate: CPU model not supported [ 0.437753] efifb: probing for efifb [ 0.438521] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.439985] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.441251] efifb: scrolling: redraw [ 0.442020] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.443857] Console: switching to colour frame buffer device 100x37 [ 0.445643] fb0: EFI VGA frame buffer device [ 0.446602] pstore: Using crash dump compression: deflate [ 0.447781] pstore: Registered efi_pstore as persistent store backend [ 0.449376] NET: Registered PF_INET6 protocol family [ 0.450732] Segment Routing with IPv6 [ 0.451517] In-situ OAM (IOAM) with IPv6 [ 0.452367] NET: Registered PF_PACKET protocol family [ 0.453546] Key type dns_resolver registered [ 0.454889] IPI shorthand broadcast: enabled [ 0.457603] sched_clock: Marking stable (307002035, 149732311)->(531898034, -75163688) [ 0.459448] registered taskstats version 1 [ 0.460581] Loading compiled-in X.509 certificates [ 0.935623] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.730861] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.736815] Demotion targets for Node 0: null [ 1.738013] Key type .fscrypt registered [ 1.738879] Key type fscrypt-provisioning registered [ 1.739995] ima: No TPM chip found, activating TPM-bypass! [ 1.741252] ima: Allocated hash algorithm: sha1 [ 1.742209] ima: No architecture policies found [ 1.749416] clk: Disabling unused clocks [ 1.755786] Freeing unused kernel image (initmem) memory: 17040K [ 1.757473] Write protecting the kernel read-only data: 47104k [ 1.759383] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.761127] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.762844] Run /init as init process [ 1.885256] nvme nvme0: pci function 0000:00:04.0 [ 1.887369] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.899450] nvme nvme0: 2/0/0 default/read/poll queues [ 1.909212] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.910742] GPT:25804799 != 33554431 [ 1.911638] GPT:Alternate GPT header not at the end of the disk. [ 1.912989] GPT:25804799 != 33554431 [ 1.913773] GPT: Use GNU Parted to correct GPT errors. [ 1.914798] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.929872] SCSI subsystem initialized [ 1.961920] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.964356] device-mapper: uevent: version 1.0.3 [ 1.965431] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.973535] device-mapper: verity: sha256 using "sha256-lib" [ 2.018749] raid6: avx512x4 gen() 14085 MB/s [ 2.036742] raid6: avx512x2 gen() 16855 MB/s [ 2.053742] raid6: avx512x1 gen() 17856 MB/s [ 2.071742] raid6: avx2x4 gen() 17252 MB/s [ 2.088741] raid6: avx2x2 gen() 15313 MB/s [ 2.105739] raid6: avx2x1 gen() 13226 MB/s [ 2.106668] raid6: using algorithm avx512x1 gen() 17856 MB/s [ 2.124740] raid6: .... xor() 19839 MB/s, rmw enabled [ 2.125816] raid6: using avx512x2 recovery algorithm [ 2.137090] xor: automatically using best checksumming function avx [ 2.284447] Btrfs loaded, zoned=no, fsverity=no [ 2.289612] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.294348] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.298685] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.300330] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.381864] ACPI: PM: Preparing to enter system sleep state S5 [ 62.383206] reboot: Restarting system [ 62.384030] 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        [2026-09-03T19:26:28.375879]      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 4077592416 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 [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000287] ACPI: Early table checksum verification disabled [ 0.000290] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000294] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000300] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000305] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000308] ACPI: FACS 0x00000000789D0000 000040 [ 0.000311] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000314] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000317] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000320] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000323] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000326] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000329] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000332] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000334] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000336] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000336] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000337] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000338] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000339] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000339] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000340] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000341] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000342] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000342] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000382] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000392] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000443] Zone ranges: [ 0.000444] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000447] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000450] Normal empty [ 0.000451] Device empty [ 0.000453] Movable zone start for each node [ 0.000454] Early memory node ranges [ 0.000455] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000457] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000459] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000462] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000468] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000511] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003917] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004027] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004431] ACPI: PM-Timer IO Port: 0xb008 [ 0.004444] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004503] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004506] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004508] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004510] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004511] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004515] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004516] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004520] TSC deadline timer available [ 0.004526] CPU topo: Max. logical packages: 1 [ 0.004527] CPU topo: Max. logical dies: 1 [ 0.004527] CPU topo: Max. dies per package: 1 [ 0.004532] CPU topo: Max. threads per core: 2 [ 0.004533] CPU topo: Num. cores per package: 1 [ 0.004534] CPU topo: Num. threads per package: 2 [ 0.004534] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004552] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004570] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004571] Booting paravirtualized kernel on KVM [ 0.004573] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009571] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009854] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010539] kvm-guest: PV spinlocks enabled [ 0.010541] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010544] 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 [ 0.010717] random: crng init done [ 0.010718] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010940] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011055] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011110] Fallback order for Node 0: 0 [ 0.011113] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011114] Policy zone: DMA32 [ 0.011116] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015033] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015048] Kernel/User page tables isolation: enabled [ 0.023450] ftrace: allocating 41455 entries in 164 pages [ 0.023454] ftrace: allocated 164 pages with 3 groups [ 0.024260] Dynamic Preempt: voluntary [ 0.024295] rcu: Preemptible hierarchical RCU implementation. [ 0.024296] rcu: RCU event tracing is enabled. [ 0.024296] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024298] Trampoline variant of Tasks RCU enabled. [ 0.024298] Rude variant of Tasks RCU enabled. [ 0.024299] Tracing variant of Tasks RCU enabled. [ 0.024299] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024300] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024306] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024308] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024310] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029502] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029742] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029749] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029803] Console: colour dummy device 80x25 [ 0.029806] printk: legacy console [tty0] enabled [ 0.030083] printk: legacy console [ttyS0] enabled [ 0.167913] ACPI: Core revision 20250807 [ 0.168734] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170385] APIC: Switch to symmetric I/O mode setup [ 0.171587] x2apic enabled [ 0.172449] APIC: Switched APIC routing to: physical x2apic [ 0.174907] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.176536] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.177531] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177531] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177531] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177531] Speculative Store Bypass: Vulnerable [ 0.177531] Spectre V2 : Mitigation: Retpolines [ 0.177531] RETBleed: Vulnerable [ 0.177531] ITS: Mitigation: Aligned branch/return thunks [ 0.177531] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177531] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177531] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177531] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177531] GDS: Unknown: Dependent on hypervisor status [ 0.177531] active return thunk: its_return_thunk [ 0.177531] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177531] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177531] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177531] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177531] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177531] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177531] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177531] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177531] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177531] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177531] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177531] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177531] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177531] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177531] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177531] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177531] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177531] Freeing SMP alternatives memory: 40K [ 0.177531] pid_max: default: 32768 minimum: 301 [ 0.177531] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177531] landlock: Up and running. [ 0.177531] SELinux: Initializing. [ 0.177531] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177531] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177531] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177753] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178578] signal: max sigframe size: 3632 [ 0.179375] rcu: Hierarchical SRCU implementation. [ 0.179536] rcu: Max phase no-delay instances is 400. [ 0.180398] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184058] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184616] smp: Bringing up secondary CPUs ... [ 0.185530] smpboot: x86: Booting SMP configuration: [ 0.186317] .... node #0, CPUs: #1 [ 0.187535] 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. [ 0.188539] 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. [ 0.189580] smp: Brought up 1 node, 2 CPUs [ 0.190233] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.190690] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191677] devtmpfs: initialized [ 0.192138] x86/mm: Memory block size: 128MB [ 0.193588] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194595] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195548] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197627] pinctrl core: initialized pinctrl subsystem [ 0.199060] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199679] audit: initializing netlink subsys (disabled) [ 0.200572] audit: type=2000 audit(1788463591.745:1): state=initialized audit_enabled=0 res=1 [ 0.200653] thermal_sys: Registered thermal governor 'step_wise' [ 0.201546] cpuidle: using governor menu [ 0.204149] efi: Freeing EFI boot services memory: 37748K [ 0.205541] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206630] dca service started, version 1.12.1 [ 0.207423] PCI: Using configuration type 1 for base access [ 0.208650] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232671] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233536] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234537] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235535] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237891] ACPI: Added _OSI(Module Device) [ 0.238537] ACPI: Added _OSI(Processor Device) [ 0.239245] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241661] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243737] ACPI: Interpreter enabled [ 0.244241] ACPI: PM: (supports S0 S5) [ 0.244538] ACPI: Using IOAPIC for interrupt routing [ 0.245492] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247540] PCI: Using E820 reservations for host bridge windows [ 0.248655] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251815] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252541] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253537] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255545] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256907] acpiphp: Slot [3] registered [ 0.257557] acpiphp: Slot [4] registered [ 0.258218] acpiphp: Slot [5] registered [ 0.259575] acpiphp: Slot [6] registered [ 0.260223] acpiphp: Slot [7] registered [ 0.260561] acpiphp: Slot [8] registered [ 0.261215] acpiphp: Slot [9] registered [ 0.262555] acpiphp: Slot [10] registered [ 0.263351] acpiphp: Slot [11] registered [ 0.263556] acpiphp: Slot [12] registered [ 0.264232] acpiphp: Slot [13] registered [ 0.264552] acpiphp: Slot [14] registered [ 0.265216] acpiphp: Slot [15] registered [ 0.266552] acpiphp: Slot [16] registered [ 0.267209] acpiphp: Slot [17] registered [ 0.267551] acpiphp: Slot [18] registered [ 0.268222] acpiphp: Slot [19] registered [ 0.268552] acpiphp: Slot [20] registered [ 0.269203] acpiphp: Slot [21] registered [ 0.270550] acpiphp: Slot [22] registered [ 0.271192] acpiphp: Slot [23] registered [ 0.271549] acpiphp: Slot [24] registered [ 0.272206] acpiphp: Slot [25] registered [ 0.272549] acpiphp: Slot [26] registered [ 0.273207] acpiphp: Slot [27] registered [ 0.274551] acpiphp: Slot [28] registered [ 0.275210] acpiphp: Slot [29] registered [ 0.275549] acpiphp: Slot [30] registered [ 0.276215] acpiphp: Slot [31] registered [ 0.276547] PCI host bridge to bus 0000:00 [ 0.277204] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278535] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279534] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280535] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282537] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283535] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284473] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285986] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288428] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290133] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291600] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292534] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293549] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294471] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295549] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296472] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297933] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300068] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301618] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302678] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304887] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308560] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310099] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313369] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.315903] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316652] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318647] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319656] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320586] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321894] iommu: Default domain type: Translated [ 0.322536] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323642] efivars: Registered efivars operations [ 0.324311] PCI: Using ACPI for IRQ routing [ 0.325559] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326515] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326531] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328539] vgaarb: loaded [ 0.329082] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.330535] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334574] clocksource: Switched to clocksource kvm-clock [ 0.336355] VFS: Disk quotas dquot_6.6.0 [ 0.337028] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.338326] pnp: PnP ACPI init [ 0.339701] pnp: PnP ACPI: found 5 devices [ 0.348604] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.350163] NET: Registered PF_INET protocol family [ 0.351122] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.363812] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.365450] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.366809] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.368078] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.369286] TCP: Hash tables configured (established 16384 bind 16384) [ 0.370345] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371492] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.372670] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.373569] NET: Registered PF_XDP protocol family [ 0.374332] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.375306] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.376278] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.377360] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.378437] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.379826] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.380939] PCI: CLS 0 bytes, default 64 [ 0.381703] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.383644] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.385821] clocksource: Switched to clocksource tsc [ 0.406360] Initialise system trusted keyrings [ 0.407423] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.409200] Key type asymmetric registered [ 0.410100] Asymmetric key parser 'x509' registered [ 0.412505] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.414128] io scheduler mq-deadline registered [ 0.415146] io scheduler kyber registered [ 0.416044] io scheduler bfq registered [ 0.419875] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.421254] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.422973] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.426122] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.428046] i8042: Warning: Keylock active [ 0.430527] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.431612] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.432801] hv_vmbus: registering driver hyperv_keyboard [ 0.434015] rtc_cmos 00:00: RTC can wake from S4 [ 0.436322] rtc_cmos 00:00: registered as rtc0 [ 0.437455] rtc_cmos 00:00: setting system clock to 2026-09-03T19:26:30 UTC (1788463590) [ 0.439309] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.440608] intel_pstate: CPU model not supported [ 0.441674] efifb: probing for efifb [ 0.442456] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.443835] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.445075] efifb: scrolling: redraw [ 0.445868] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.447671] Console: switching to colour frame buffer device 100x37 [ 0.449524] fb0: EFI VGA frame buffer device [ 0.450486] pstore: Using crash dump compression: deflate [ 0.451629] pstore: Registered efi_pstore as persistent store backend [ 0.453218] NET: Registered PF_INET6 protocol family [ 0.454888] Segment Routing with IPv6 [ 0.455696] In-situ OAM (IOAM) with IPv6 [ 0.456597] NET: Registered PF_PACKET protocol family [ 0.457730] Key type dns_resolver registered [ 0.459109] IPI shorthand broadcast: enabled [ 0.461778] sched_clock: Marking stable (314001793, 146782584)->(535619978, -74835601) [ 0.463690] registered taskstats version 1 [ 0.465050] Loading compiled-in X.509 certificates [ 0.937831] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.703693] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.708085] Demotion targets for Node 0: null [ 1.709138] Key type .fscrypt registered [ 1.710003] Key type fscrypt-provisioning registered [ 1.711120] ima: No TPM chip found, activating TPM-bypass! [ 1.712347] ima: Allocated hash algorithm: sha1 [ 1.713276] ima: No architecture policies found [ 1.720413] clk: Disabling unused clocks [ 1.726769] Freeing unused kernel image (initmem) memory: 17040K [ 1.728493] Write protecting the kernel read-only data: 47104k [ 1.730347] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.732100] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.733798] Run /init as init process [ 1.851926] nvme nvme0: pci function 0000:00:04.0 [ 1.853292] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.864098] nvme nvme0: 2/0/0 default/read/poll queues [ 1.872059] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.873462] GPT:25804799 != 33554431 [ 1.874244] GPT:Alternate GPT header not at the end of the disk. [ 1.875487] GPT:25804799 != 33554431 [ 1.876245] GPT: Use GNU Parted to correct GPT errors. [ 1.877233] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.890908] SCSI subsystem initialized [ 1.918447] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.920859] device-mapper: uevent: version 1.0.3 [ 1.921887] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.929581] device-mapper: verity: sha256 using "sha256-lib" [ 1.964790] raid6: avx512x4 gen() 17736 MB/s [ 1.981788] raid6: avx512x2 gen() 18288 MB/s [ 1.999791] raid6: avx512x1 gen() 17854 MB/s [ 2.016790] raid6: avx2x4 gen() 18125 MB/s [ 2.033789] raid6: avx2x2 gen() 18114 MB/s [ 2.050790] raid6: avx2x1 gen() 13995 MB/s [ 2.051694] raid6: using algorithm avx512x2 gen() 18288 MB/s [ 2.068789] raid6: .... xor() 24374 MB/s, rmw enabled [ 2.069824] raid6: using avx512x2 recovery algorithm [ 2.080342] xor: automatically using best checksumming function avx [ 2.211985] Btrfs loaded, zoned=no, fsverity=no [ 2.216354] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.220336] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.224277] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.225667] BTRFS error (device dm-0): open_ctree failed: -2