1.704084] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.705773] Run /init as init process [ 1.825550] nvme nvme0: pci function 0000:00:04.0 [ 1.826859] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.837233] nvme nvme0: 2/0/0 default/read/poll queues [ 1.843586] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.845097] GPT:25804799 != 33554431 [ 1.845874] GPT:Alternate GPT header not at the end of the disk. [ 1.847002] GPT:25804799 != 33554431 [ 1.847802] GPT: Use GNU Parted to correct GPT errors. [ 1.848876] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.862444] SCSI subsystem initialized [ 1.889683] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.892124] device-mapper: uevent: version 1.0.3 [ 1.893384] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.901008] device-mapper: verity: sha256 using "sha256-lib" [ 1.936424] raid6: avx512x4 gen() 17837 MB/s [ 1.953424] raid6: avx512x2 gen() 17726 MB/s [ 1.970424] raid6: avx512x1 gen() 17835 MB/s [ 1.987426] raid6: avx2x4 gen() 17759 MB/s [ 2.005424] raid6: avx2x2 gen() 17786 MB/s [ 2.022424] raid6: avx2x1 gen() 13712 MB/s [ 2.023310] raid6: using algorithm avx512x4 gen() 17837 MB/s [ 2.040425] raid6: .... xor() 7272 MB/s, rmw enabled [ 2.041430] raid6: using avx512x2 recovery algorithm [ 2.051899] xor: automatically using best checksumming function avx [ 2.189335] Btrfs loaded, zoned=no, fsverity=no [ 2.193692] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.197029] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.200963] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.202360] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.250377] ACPI: PM: Preparing to enter system sleep state S5 [ 62.251618] reboot: Restarting system [ 62.252517] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:05:53.280103]      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 3915142919 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.996 MHz processor [ 0.000099] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000129] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000339] ACPI: Early table checksum verification disabled [ 0.000342] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000346] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000352] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000357] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000361] ACPI: FACS 0x00000000789D0000 000040 [ 0.000363] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000366] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000369] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000372] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000375] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000378] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000381] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000384] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000386] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000388] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000388] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000389] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000390] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000391] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000391] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000392] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000393] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000394] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000394] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000437] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000447] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000499] Zone ranges: [ 0.000499] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000502] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000505] Normal empty [ 0.000506] Device empty [ 0.000508] Movable zone start for each node [ 0.000509] Early memory node ranges [ 0.000510] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000512] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000515] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000517] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000523] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000565] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004063] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004177] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004581] ACPI: PM-Timer IO Port: 0xb008 [ 0.004595] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004655] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004659] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004661] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004662] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004663] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004668] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004669] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004673] TSC deadline timer available [ 0.004678] CPU topo: Max. logical packages: 1 [ 0.004679] CPU topo: Max. logical dies: 1 [ 0.004680] CPU topo: Max. dies per package: 1 [ 0.004684] CPU topo: Max. threads per core: 2 [ 0.004685] CPU topo: Num. cores per package: 1 [ 0.004686] CPU topo: Num. threads per package: 2 [ 0.004686] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004705] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004721] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004723] Booting paravirtualized kernel on KVM [ 0.004725] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009906] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010207] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010859] kvm-guest: PV spinlocks enabled [ 0.010862] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010865] 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 [ 0.011040] random: crng init done [ 0.011041] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011264] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011380] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011433] Fallback order for Node 0: 0 [ 0.011436] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011438] Policy zone: DMA32 [ 0.011439] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015443] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015458] Kernel/User page tables isolation: enabled [ 0.023901] ftrace: allocating 41455 entries in 164 pages [ 0.023905] ftrace: allocated 164 pages with 3 groups [ 0.024713] Dynamic Preempt: voluntary [ 0.024747] rcu: Preemptible hierarchical RCU implementation. [ 0.024747] rcu: RCU event tracing is enabled. [ 0.024748] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024749] Trampoline variant of Tasks RCU enabled. [ 0.024750] Rude variant of Tasks RCU enabled. [ 0.024751] Tracing variant of Tasks RCU enabled. [ 0.024751] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024752] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024758] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024760] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024761] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029888] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030188] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030196] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030251] Console: colour dummy device 80x25 [ 0.030254] printk: legacy console [tty0] enabled [ 0.030532] printk: legacy console [ttyS0] enabled [ 0.170629] ACPI: Core revision 20250807 [ 0.171453] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.172867] APIC: Switch to symmetric I/O mode setup [ 0.174051] x2apic enabled [ 0.174909] APIC: Switched APIC routing to: physical x2apic [ 0.177465] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.179294] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.180290] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180290] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180290] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180290] Speculative Store Bypass: Vulnerable [ 0.180290] Spectre V2 : Mitigation: Retpolines [ 0.180290] RETBleed: Vulnerable [ 0.180290] ITS: Mitigation: Aligned branch/return thunks [ 0.180290] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180290] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180290] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180290] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180290] GDS: Unknown: Dependent on hypervisor status [ 0.180290] active return thunk: its_return_thunk [ 0.180290] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180290] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180290] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180290] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180290] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180290] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180290] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180290] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180290] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180290] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180290] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180290] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180290] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180290] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180290] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180290] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180290] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180290] Freeing SMP alternatives memory: 40K [ 0.180290] pid_max: default: 32768 minimum: 301 [ 0.180290] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180290] landlock: Up and running. [ 0.180290] SELinux: Initializing. [ 0.180290] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180290] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180290] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180496] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181337] signal: max sigframe size: 3632 [ 0.182061] rcu: Hierarchical SRCU implementation. [ 0.182295] rcu: Max phase no-delay instances is 400. [ 0.183206] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186713] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187365] smp: Bringing up secondary CPUs ... [ 0.188207] smpboot: x86: Booting SMP configuration: [ 0.188295] .... node #0, CPUs: #1 [ 0.189777] 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. [ 0.191300] 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. [ 0.192342] smp: Brought up 1 node, 2 CPUs [ 0.193000] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.193450] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.194437] devtmpfs: initialized [ 0.194855] x86/mm: Memory block size: 128MB [ 0.196360] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197388] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198307] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199462] pinctrl core: initialized pinctrl subsystem [ 0.200852] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.201442] audit: initializing netlink subsys (disabled) [ 0.202328] audit: type=2000 audit(1788455156.500:1): state=initialized audit_enabled=0 res=1 [ 0.202425] thermal_sys: Registered thermal governor 'step_wise' [ 0.203448] cpuidle: using governor menu [ 0.207028] efi: Freeing EFI boot services memory: 37748K [ 0.207297] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.208385] dca service started, version 1.12.1 [ 0.209172] PCI: Using configuration type 1 for base access [ 0.210417] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233549] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234295] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236296] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237392] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239531] ACPI: Added _OSI(Module Device) [ 0.240294] ACPI: Added _OSI(Processor Device) [ 0.241017] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242532] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245448] ACPI: Interpreter enabled [ 0.246120] ACPI: PM: (supports S0 S5) [ 0.246296] ACPI: Using IOAPIC for interrupt routing [ 0.247138] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248298] PCI: Using E820 reservations for host bridge windows [ 0.249413] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252644] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254299] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255296] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257306] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258668] acpiphp: Slot [3] registered [ 0.259317] acpiphp: Slot [4] registered [ 0.260176] acpiphp: Slot [5] registered [ 0.261320] acpiphp: Slot [6] registered [ 0.261975] acpiphp: Slot [7] registered [ 0.262306] acpiphp: Slot [8] registered [ 0.262965] acpiphp: Slot [9] registered [ 0.264308] acpiphp: Slot [10] registered [ 0.264959] acpiphp: Slot [11] registered [ 0.265307] acpiphp: Slot [12] registered [ 0.265976] acpiphp: Slot [13] registered [ 0.266306] acpiphp: Slot [14] registered [ 0.266963] acpiphp: Slot [15] registered [ 0.268307] acpiphp: Slot [16] registered [ 0.268962] acpiphp: Slot [17] registered [ 0.269307] acpiphp: Slot [18] registered [ 0.270154] acpiphp: Slot [19] registered [ 0.270308] acpiphp: Slot [20] registered [ 0.270979] acpiphp: Slot [21] registered [ 0.272308] acpiphp: Slot [22] registered [ 0.272970] acpiphp: Slot [23] registered [ 0.273307] acpiphp: Slot [24] registered [ 0.273968] acpiphp: Slot [25] registered [ 0.274306] acpiphp: Slot [26] registered [ 0.274970] acpiphp: Slot [27] registered [ 0.276312] acpiphp: Slot [28] registered [ 0.276974] acpiphp: Slot [29] registered [ 0.277307] acpiphp: Slot [30] registered [ 0.277963] acpiphp: Slot [31] registered [ 0.278304] PCI host bridge to bus 0000:00 [ 0.278985] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280293] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281295] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282293] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284293] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285294] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286219] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287735] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290150] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291891] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293370] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294309] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295307] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.296250] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.297307] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.298260] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299582] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301315] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302374] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303563] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305638] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309143] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309882] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313306] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316423] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317413] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318397] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319399] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320342] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321646] iommu: Default domain type: Translated [ 0.322294] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323401] efivars: Registered efivars operations [ 0.324487] PCI: Using ACPI for IRQ routing [ 0.325333] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326284] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326290] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328296] vgaarb: loaded [ 0.328831] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329293] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.336339] clocksource: Switched to clocksource kvm-clock [ 0.337848] VFS: Disk quotas dquot_6.6.0 [ 0.338517] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.339795] pnp: PnP ACPI init [ 0.340894] pnp: PnP ACPI: found 5 devices [ 0.349004] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.350482] NET: Registered PF_INET protocol family [ 0.351338] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.363877] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.365357] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.366625] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.368085] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.369372] TCP: Hash tables configured (established 16384 bind 16384) [ 0.370707] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371812] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373575] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.374509] NET: Registered PF_XDP protocol family [ 0.375459] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.376546] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.377549] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.378644] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.379724] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.380945] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.381983] PCI: CLS 0 bytes, default 64 [ 0.382756] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.384543] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.386803] clocksource: Switched to clocksource tsc [ 0.406943] Initialise system trusted keyrings [ 0.408049] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.409822] Key type asymmetric registered [ 0.410707] Asymmetric key parser 'x509' registered [ 0.412384] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.414130] io scheduler mq-deadline registered [ 0.415102] io scheduler kyber registered [ 0.416081] io scheduler bfq registered [ 0.418181] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.419564] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.421306] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.425889] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427781] i8042: Warning: Keylock active [ 0.430313] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.431373] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.432621] hv_vmbus: registering driver hyperv_keyboard [ 0.433844] rtc_cmos 00:00: RTC can wake from S4 [ 0.436228] rtc_cmos 00:00: registered as rtc0 [ 0.437368] rtc_cmos 00:00: setting system clock to 2026-09-03T17:05:55 UTC (1788455155) [ 0.439151] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.440444] intel_pstate: CPU model not supported [ 0.441529] efifb: probing for efifb [ 0.442320] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.443697] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.444980] efifb: scrolling: redraw [ 0.445751] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.447550] Console: switching to colour frame buffer device 100x37 [ 0.449380] fb0: EFI VGA frame buffer device [ 0.450328] pstore: Using crash dump compression: deflate [ 0.451465] pstore: Registered efi_pstore as persistent store backend [ 0.453071] NET: Registered PF_INET6 protocol family [ 0.455535] Segment Routing with IPv6 [ 0.456407] In-situ OAM (IOAM) with IPv6 [ 0.457277] NET: Registered PF_PACKET protocol family [ 0.458409] Key type dns_resolver registered [ 0.459747] IPI shorthand broadcast: enabled [ 0.462438] sched_clock: Marking stable (313003316, 149094345)->(539214980, -77117319) [ 0.464296] registered taskstats version 1 [ 0.465462] Loading compiled-in X.509 certificates [ 0.941183] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.678346] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.682678] Demotion targets for Node 0: null [ 1.683721] Key type .fscrypt registered [ 1.684592] Key type fscrypt-provisioning registered [ 1.685624] ima: No TPM chip found, activating TPM-bypass! [ 1.686867] ima: Allocated hash algorithm: sha1 [ 1.687800] ima: No architecture policies found [ 1.694649] clk: Disabling unused clocks [ 1.700946] Freeing unused kernel image (initmem) memory: 17040K [ 1.702653] Write protecting the kernel read-only data: 47104k [ 1.704469] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.706194] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.707823] Run /init as init process [ 1.826572] nvme nvme0: pci function 0000:00:04.0 [ 1.827877] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.837984] nvme nvme0: 2/0/0 default/read/poll queues [ 1.844358] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.845794] GPT:25804799 != 33554431 [ 1.846601] GPT:Alternate GPT header not at the end of the disk. [ 1.847733] GPT:25804799 != 33554431 [ 1.848992] GPT: Use GNU Parted to correct GPT errors. [ 1.850022] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.864128] SCSI subsystem initialized [ 1.892059] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.894632] device-mapper: uevent: version 1.0.3 [ 1.895676] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.903293] device-mapper: verity: sha256 using "sha256-lib" [ 1.938100] raid6: avx512x4 gen() 18262 MB/s [ 1.955099] raid6: avx512x2 gen() 18202 MB/s [ 1.972101] raid6: avx512x1 gen() 18158 MB/s [ 1.989101] raid6: avx2x4 gen() 17910 MB/s [ 2.007100] raid6: avx2x2 gen() 18054 MB/s [ 2.024100] raid6: avx2x1 gen() 14024 MB/s [ 2.025019] raid6: using algorithm avx512x4 gen() 18262 MB/s [ 2.043103] raid6: .... xor() 7540 MB/s, rmw enabled [ 2.044151] raid6: using avx512x2 recovery algorithm [ 2.055055] xor: automatically using best checksumming function avx [ 2.187374] Btrfs loaded, zoned=no, fsverity=no [ 2.191745] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.195356] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.199448] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.201111] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.241052] ACPI: PM: Preparing to enter system sleep state S5 [ 62.242275] reboot: Restarting system [ 62.243048] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:07:00.080749]      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 [ 0.000002] kvm-clock: using sched offset of 4722589595 cycles [ 0.000005] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.996 MHz processor [ 0.000102] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000130] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000133] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000183] Using GB pages for direct mapping [ 0.000373] ACPI: Early table checksum verification disabled [ 0.000377] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000381] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000387] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000392] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000395] ACPI: FACS 0x00000000789D0000 000040 [ 0.000398] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000401] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000404] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000407] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000410] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000412] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000415] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000418] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000420] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000422] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000423] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000423] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000424] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000425] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000425] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000426] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000427] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000428] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000429] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000477] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000487] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000538] Zone ranges: [ 0.000539] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000542] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000545] Normal empty [ 0.000546] Device empty [ 0.000548] Movable zone start for each node [ 0.000549] Early memory node ranges [ 0.000550] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000552] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000555] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000562] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000570] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000599] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004353] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004477] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004987] ACPI: PM-Timer IO Port: 0xb008 [ 0.005000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005066] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005070] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005072] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005074] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005075] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005079] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005081] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005085] TSC deadline timer available [ 0.005090] CPU topo: Max. logical packages: 1 [ 0.005092] CPU topo: Max. logical dies: 1 [ 0.005092] CPU topo: Max. dies per package: 1 [ 0.005097] CPU topo: Max. threads per core: 2 [ 0.005098] CPU topo: Num. cores per package: 1 [ 0.005099] CPU topo: Num. threads per package: 2 [ 0.005099] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005117] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005134] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005136] Booting paravirtualized kernel on KVM [ 0.005138] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010874] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011157] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011806] kvm-guest: PV spinlocks enabled [ 0.011809] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011812] 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 [ 0.011987] random: crng init done [ 0.011988] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012212] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012332] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012387] Fallback order for Node 0: 0 [ 0.012389] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012390] Policy zone: DMA32 [ 0.012392] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017177] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017193] Kernel/User page tables isolation: enabled [ 0.026829] ftrace: allocating 41455 entries in 164 pages [ 0.026832] ftrace: allocated 164 pages with 3 groups [ 0.027663] Dynamic Preempt: voluntary [ 0.027699] rcu: Preemptible hierarchical RCU implementation. [ 0.027700] rcu: RCU event tracing is enabled. [ 0.027700] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027702] Trampoline variant of Tasks RCU enabled. [ 0.027703] Rude variant of Tasks RCU enabled. [ 0.027703] Tracing variant of Tasks RCU enabled. [ 0.027704] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027705] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027711] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027713] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027715] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032925] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.033172] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.033180] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.033429] Console: colour dummy device 80x25 [ 0.033433] printk: legacy console [tty0] enabled [ 0.033726] printk: legacy console [ttyS0] enabled [ 0.173874] ACPI: Core revision 20250807 [ 0.174786] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.176415] APIC: Switch to symmetric I/O mode setup [ 0.177600] x2apic enabled [ 0.178471] APIC: Switched APIC routing to: physical x2apic [ 0.180926] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.182575] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.183570] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.183570] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.183570] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.183570] Speculative Store Bypass: Vulnerable [ 0.183570] Spectre V2 : Mitigation: Retpolines [ 0.183570] RETBleed: Vulnerable [ 0.183570] ITS: Mitigation: Aligned branch/return thunks [ 0.183570] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183570] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183570] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.183570] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.183570] GDS: Unknown: Dependent on hypervisor status [ 0.183570] active return thunk: its_return_thunk [ 0.183570] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.183570] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.183570] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.183570] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.183570] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.183570] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.183570] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.183570] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.183570] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.183570] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.183570] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.183570] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.183570] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.183570] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.183570] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.183570] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.183570] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.183570] Freeing SMP alternatives memory: 40K [ 0.183570] pid_max: default: 32768 minimum: 301 [ 0.183570] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.183570] landlock: Up and running. [ 0.183570] SELinux: Initializing. [ 0.183570] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183570] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183570] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.183777] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.184615] signal: max sigframe size: 3632 [ 0.185294] rcu: Hierarchical SRCU implementation. [ 0.185573] rcu: Max phase no-delay instances is 400. [ 0.186423] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189977] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.190636] smp: Bringing up secondary CPUs ... [ 0.191457] smpboot: x86: Booting SMP configuration: [ 0.191575] .... node #0, CPUs: #1 [ 0.193115] 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. [ 0.194575] 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. [ 0.195710] smp: Brought up 1 node, 2 CPUs [ 0.196579] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.197833] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.198813] devtmpfs: initialized [ 0.199193] x86/mm: Memory block size: 128MB [ 0.200625] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.201649] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.202585] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.203657] pinctrl core: initialized pinctrl subsystem [ 0.205027] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.206715] audit: initializing netlink subsys (disabled) [ 0.207611] audit: type=2000 audit(1788455224.096:1): state=initialized audit_enabled=0 res=1 [ 0.207700] thermal_sys: Registered thermal governor 'step_wise' [ 0.208593] cpuidle: using governor menu [ 0.212085] efi: Freeing EFI boot services memory: 37748K [ 0.212578] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213669] dca service started, version 1.12.1 [ 0.214455] PCI: Using configuration type 1 for base access [ 0.215686] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.241680] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.242574] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.243574] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.244578] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.246087] ACPI: Added _OSI(Module Device) [ 0.247579] ACPI: Added _OSI(Processor Device) [ 0.248287] ACPI: Added _OSI(Processor Aggregator Device) [ 0.249601] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.251793] ACPI: Interpreter enabled [ 0.252272] ACPI: PM: (supports S0 S5) [ 0.253577] ACPI: Using IOAPIC for interrupt routing [ 0.254373] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.255576] PCI: Using E820 reservations for host bridge windows [ 0.256641] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.259845] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.260578] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.261574] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.263584] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.265950] acpiphp: Slot [3] registered [ 0.266598] acpiphp: Slot [4] registered [ 0.267241] acpiphp: Slot [5] registered [ 0.267590] acpiphp: Slot [6] registered [ 0.268226] acpiphp: Slot [7] registered [ 0.268593] acpiphp: Slot [8] registered [ 0.269300] acpiphp: Slot [9] registered [ 0.270594] acpiphp: Slot [10] registered [ 0.271253] acpiphp: Slot [11] registered [ 0.271592] acpiphp: Slot [12] registered [ 0.272239] acpiphp: Slot [13] registered [ 0.272587] acpiphp: Slot [14] registered [ 0.273232] acpiphp: Slot [15] registered [ 0.273587] acpiphp: Slot [16] registered [ 0.274248] acpiphp: Slot [17] registered [ 0.275588] acpiphp: Slot [18] registered [ 0.276238] acpiphp: Slot [19] registered [ 0.276595] acpiphp: Slot [20] registered [ 0.277258] acpiphp: Slot [21] registered [ 0.277586] acpiphp: Slot [22] registered [ 0.278246] acpiphp: Slot [23] registered [ 0.279587] acpiphp: Slot [24] registered [ 0.280233] acpiphp: Slot [25] registered [ 0.280587] acpiphp: Slot [26] registered [ 0.281243] acpiphp: Slot [27] registered [ 0.281587] acpiphp: Slot [28] registered [ 0.282244] acpiphp: Slot [29] registered [ 0.283591] acpiphp: Slot [30] registered [ 0.284251] acpiphp: Slot [31] registered [ 0.284585] PCI host bridge to bus 0000:00 [ 0.285248] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.286574] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.287573] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.288573] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.289573] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.290574] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.291480] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.293015] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.295459] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.297163] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.298641] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.299562] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.300588] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.301502] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.302587] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.303501] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.304874] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.307599] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.308654] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.309666] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.310905] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.314473] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.315157] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.317593] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.320689] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.321705] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.322687] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.323682] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.325625] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.326927] iommu: Default domain type: Translated [ 0.327574] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.328587] efivars: Registered efivars operations [ 0.329338] PCI: Using ACPI for IRQ routing [ 0.330602] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.331550] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.331570] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.333576] vgaarb: loaded [ 0.334151] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.334574] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.337616] clocksource: Switched to clocksource kvm-clock [ 0.339122] VFS: Disk quotas dquot_6.6.0 [ 0.339796] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.341052] pnp: PnP ACPI init [ 0.342095] pnp: PnP ACPI: found 5 devices [ 0.350325] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.351788] NET: Registered PF_INET protocol family [ 0.352633] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.366374] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.367756] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.369015] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.370395] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.371625] TCP: Hash tables configured (established 16384 bind 16384) [ 0.372692] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373767] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374949] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.375844] NET: Registered PF_XDP protocol family [ 0.376612] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.377597] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.378575] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.379648] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.380712] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.381902] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.382915] PCI: CLS 0 bytes, default 64 [ 0.383678] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.385435] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.387721] clocksource: Switched to clocksource tsc [ 0.407722] Initialise system trusted keyrings [ 0.409524] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.411300] Key type asymmetric registered [ 0.412187] Asymmetric key parser 'x509' registered [ 0.413976] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415601] io scheduler mq-deadline registered [ 0.416579] io scheduler kyber registered [ 0.417526] io scheduler bfq registered [ 0.419635] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.420988] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.422690] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.425816] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427682] i8042: Warning: Keylock active [ 0.430155] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.431224] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.432432] hv_vmbus: registering driver hyperv_keyboard [ 0.433700] rtc_cmos 00:00: RTC can wake from S4 [ 0.435989] rtc_cmos 00:00: registered as rtc0 [ 0.437196] rtc_cmos 00:00: setting system clock to 2026-09-03T17:07:02 UTC (1788455222) [ 0.438994] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.440313] intel_pstate: CPU model not supported [ 0.441418] efifb: probing for efifb [ 0.442203] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.443589] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.444853] efifb: scrolling: redraw [ 0.445628] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.447462] Console: switching to colour frame buffer device 100x37 [ 0.449268] fb0: EFI VGA frame buffer device [ 0.450215] pstore: Using crash dump compression: deflate [ 0.451385] pstore: Registered efi_pstore as persistent store backend [ 0.452987] NET: Registered PF_INET6 protocol family [ 0.454384] Segment Routing with IPv6 [ 0.455200] In-situ OAM (IOAM) with IPv6 [ 0.456075] NET: Registered PF_PACKET protocol family [ 0.457215] Key type dns_resolver registered [ 0.458554] IPI shorthand broadcast: enabled [ 0.461338] sched_clock: Marking stable (311001935, 149391216)->(533669819, -73276668) [ 0.463170] registered taskstats version 1 [ 0.464320] Loading compiled-in X.509 certificates [ 0.936072] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.677412] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.681713] Demotion targets for Node 0: null [ 1.683243] Key type .fscrypt registered [ 1.684073] Key type fscrypt-provisioning registered [ 1.685065] ima: No TPM chip found, activating TPM-bypass! [ 1.686347] ima: Allocated hash algorithm: sha1 [ 1.687241] ima: No architecture policies found [ 1.693354] clk: Disabling unused clocks [ 1.699628] Freeing unused kernel image (initmem) memory: 17040K [ 1.701327] Write protecting the kernel read-only data: 47104k [ 1.703149] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.704902] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.706586] Run /init as init process [ 1.825484] nvme nvme0: pci function 0000:00:04.0 [ 1.826778] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.835898] nvme nvme0: 2/0/0 default/read/poll queues [ 1.842201] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.843819] GPT:25804799 != 33554431 [ 1.844604] GPT:Alternate GPT header not at the end of the disk. [ 1.845791] GPT:25804799 != 33554431 [ 1.846539] GPT: Use GNU Parted to correct GPT errors. [ 1.847817] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.861820] SCSI subsystem initialized [ 1.888556] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.891234] device-mapper: uevent: version 1.0.3 [ 1.892297] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.900548] device-mapper: verity: sha256 using "sha256-lib" [ 1.935400] raid6: avx512x4 gen() 17345 MB/s [ 1.952398] raid6: avx512x2 gen() 17585 MB/s [ 1.969411] raid6: avx512x1 gen() 17657 MB/s [ 1.986398] raid6: avx2x4 gen() 17332 MB/s [ 2.003405] raid6: avx2x2 gen() 16857 MB/s [ 2.021400] raid6: avx2x1 gen() 11052 MB/s [ 2.022457] raid6: using algorithm avx512x1 gen() 17657 MB/s [ 2.040401] raid6: .... xor() 18755 MB/s, rmw enabled [ 2.041584] raid6: using avx512x2 recovery algorithm [ 2.052526] xor: automatically using best checksumming function avx [ 2.188373] Btrfs loaded, zoned=no, fsverity=no [ 2.192807] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.196372] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.200380] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.201900] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.251391] ACPI: PM: Preparing to enter system sleep state S5 [ 62.252721] reboot: Restarting system [ 62.253538] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:08:07.681350]      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 3962327237 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000301] ACPI: Early table checksum verification disabled [ 0.000304] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000308] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000314] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000319] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000323] ACPI: FACS 0x00000000789D0000 000040 [ 0.000325] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000328] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000331] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000334] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000337] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000340] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000343] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000346] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000348] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000350] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000350] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000351] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000352] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000353] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000353] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000354] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000355] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000356] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000356] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000398] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000408] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000460] Zone ranges: [ 0.000461] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000463] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000466] Normal empty [ 0.000468] Device empty [ 0.000469] Movable zone start for each node [ 0.000470] Early memory node ranges [ 0.000471] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000473] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000476] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000478] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000485] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000527] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004018] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004131] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004532] ACPI: PM-Timer IO Port: 0xb008 [ 0.004545] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004606] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004609] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004611] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004612] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004614] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004618] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004619] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004624] TSC deadline timer available [ 0.004630] CPU topo: Max. logical packages: 1 [ 0.004630] CPU topo: Max. logical dies: 1 [ 0.004631] CPU topo: Max. dies per package: 1 [ 0.004636] CPU topo: Max. threads per core: 2 [ 0.004636] CPU topo: Num. cores per package: 1 [ 0.004637] CPU topo: Num. threads per package: 2 [ 0.004638] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004656] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004672] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004674] Booting paravirtualized kernel on KVM [ 0.004676] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009575] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009862] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010498] kvm-guest: PV spinlocks enabled [ 0.010500] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010503] 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 [ 0.010677] random: crng init done [ 0.010677] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010892] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011012] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011065] Fallback order for Node 0: 0 [ 0.011068] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011069] Policy zone: DMA32 [ 0.011070] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015066] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015081] Kernel/User page tables isolation: enabled [ 0.023412] ftrace: allocating 41455 entries in 164 pages [ 0.023417] ftrace: allocated 164 pages with 3 groups [ 0.024216] Dynamic Preempt: voluntary [ 0.024249] rcu: Preemptible hierarchical RCU implementation. [ 0.024250] rcu: RCU event tracing is enabled. [ 0.024250] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024252] Trampoline variant of Tasks RCU enabled. [ 0.024252] Rude variant of Tasks RCU enabled. [ 0.024253] Tracing variant of Tasks RCU enabled. [ 0.024254] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024255] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024261] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024263] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024264] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029411] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029652] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029659] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029714] Console: colour dummy device 80x25 [ 0.029717] printk: legacy console [tty0] enabled [ 0.029995] printk: legacy console [ttyS0] enabled [ 0.162341] ACPI: Core revision 20250807 [ 0.163145] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164531] APIC: Switch to symmetric I/O mode setup [ 0.165692] x2apic enabled [ 0.166545] APIC: Switched APIC routing to: physical x2apic [ 0.168988] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.170631] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.171628] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171628] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171628] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171628] Speculative Store Bypass: Vulnerable [ 0.171628] Spectre V2 : Mitigation: Retpolines [ 0.171628] RETBleed: Vulnerable [ 0.171628] ITS: Mitigation: Aligned branch/return thunks [ 0.171628] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171628] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171628] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171628] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171628] GDS: Unknown: Dependent on hypervisor status [ 0.171628] active return thunk: its_return_thunk [ 0.171628] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171628] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171628] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171628] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171628] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171628] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171628] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171628] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171628] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171628] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171628] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171628] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171628] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171628] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171628] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171628] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171628] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171628] Freeing SMP alternatives memory: 40K [ 0.171628] pid_max: default: 32768 minimum: 301 [ 0.171628] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171628] landlock: Up and running. [ 0.171628] SELinux: Initializing. [ 0.171628] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171628] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171628] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171831] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172672] signal: max sigframe size: 3632 [ 0.173348] rcu: Hierarchical SRCU implementation. [ 0.173631] rcu: Max phase no-delay instances is 400. [ 0.174596] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178215] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178706] smp: Bringing up secondary CPUs ... [ 0.179588] smpboot: x86: Booting SMP configuration: [ 0.179636] .... node #0, CPUs: #1 [ 0.181025] 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. [ 0.182634] 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. [ 0.183678] smp: Brought up 1 node, 2 CPUs [ 0.184330] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.184784] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.185772] devtmpfs: initialized [ 0.186248] x86/mm: Memory block size: 128MB [ 0.187667] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188686] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189642] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190718] pinctrl core: initialized pinctrl subsystem [ 0.192083] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193775] audit: initializing netlink subsys (disabled) [ 0.194665] audit: type=2000 audit(1788455290.901:1): state=initialized audit_enabled=0 res=1 [ 0.194747] thermal_sys: Registered thermal governor 'step_wise' [ 0.195643] cpuidle: using governor menu [ 0.198628] efi: Freeing EFI boot services memory: 37748K [ 0.200637] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201721] dca service started, version 1.12.1 [ 0.202500] PCI: Using configuration type 1 for base access [ 0.203672] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229782] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230632] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231634] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.232631] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235109] ACPI: Added _OSI(Module Device) [ 0.235566] ACPI: Added _OSI(Processor Device) [ 0.236633] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238493] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.240781] ACPI: Interpreter enabled [ 0.241394] ACPI: PM: (supports S0 S5) [ 0.241634] ACPI: Using IOAPIC for interrupt routing [ 0.242458] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243636] PCI: Using E820 reservations for host bridge windows [ 0.244707] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247843] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.249636] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.250632] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.251642] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253989] acpiphp: Slot [3] registered [ 0.254638] acpiphp: Slot [4] registered [ 0.255282] acpiphp: Slot [5] registered [ 0.255648] acpiphp: Slot [6] registered [ 0.256290] acpiphp: Slot [7] registered [ 0.257648] acpiphp: Slot [8] registered [ 0.258286] acpiphp: Slot [9] registered [ 0.258645] acpiphp: Slot [10] registered [ 0.259297] acpiphp: Slot [11] registered [ 0.259645] acpiphp: Slot [12] registered [ 0.260301] acpiphp: Slot [13] registered [ 0.261645] acpiphp: Slot [14] registered [ 0.262292] acpiphp: Slot [15] registered [ 0.262645] acpiphp: Slot [16] registered [ 0.263295] acpiphp: Slot [17] registered [ 0.263645] acpiphp: Slot [18] registered [ 0.264328] acpiphp: Slot [19] registered [ 0.265645] acpiphp: Slot [20] registered [ 0.266301] acpiphp: Slot [21] registered [ 0.266645] acpiphp: Slot [22] registered [ 0.267289] acpiphp: Slot [23] registered [ 0.267652] acpiphp: Slot [24] registered [ 0.268310] acpiphp: Slot [25] registered [ 0.269646] acpiphp: Slot [26] registered [ 0.270294] acpiphp: Slot [27] registered [ 0.270645] acpiphp: Slot [28] registered [ 0.271288] acpiphp: Slot [29] registered [ 0.271650] acpiphp: Slot [30] registered [ 0.272312] acpiphp: Slot [31] registered [ 0.272643] PCI host bridge to bus 0000:00 [ 0.273303] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274631] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275632] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276631] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.278631] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.279632] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.280560] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.282074] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.284507] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286233] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.287701] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.288619] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.289646] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.290565] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.291646] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.292568] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292925] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.295662] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.296721] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.297728] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300055] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.302635] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.304184] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.306649] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.309731] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.310739] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.311737] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.312731] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.313683] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315672] iommu: Default domain type: Translated [ 0.316632] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317644] efivars: Registered efivars operations [ 0.318387] PCI: Using ACPI for IRQ routing [ 0.319654] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320596] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.320628] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322633] vgaarb: loaded [ 0.323139] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323632] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327670] clocksource: Switched to clocksource kvm-clock [ 0.329185] VFS: Disk quotas dquot_6.6.0 [ 0.329822] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331076] pnp: PnP ACPI init [ 0.332021] pnp: PnP ACPI: found 5 devices [ 0.340013] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.341466] NET: Registered PF_INET protocol family [ 0.342311] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.354885] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.356260] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.357504] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.358822] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.360037] TCP: Hash tables configured (established 16384 bind 16384) [ 0.361095] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362156] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363410] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.364312] NET: Registered PF_XDP protocol family [ 0.365084] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.366047] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.367020] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.368087] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.369151] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.370333] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.371356] PCI: CLS 0 bytes, default 64 [ 0.372112] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373876] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.376118] clocksource: Switched to clocksource tsc [ 0.395949] Initialise system trusted keyrings [ 0.397019] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.398790] Key type asymmetric registered [ 0.399683] Asymmetric key parser 'x509' registered [ 0.401351] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402947] io scheduler mq-deadline registered [ 0.403913] io scheduler kyber registered [ 0.404781] io scheduler bfq registered [ 0.407076] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.408441] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.410055] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.414881] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.416764] i8042: Warning: Keylock active [ 0.419175] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.420230] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.421419] hv_vmbus: registering driver hyperv_keyboard [ 0.422675] rtc_cmos 00:00: RTC can wake from S4 [ 0.424918] rtc_cmos 00:00: registered as rtc0 [ 0.426061] rtc_cmos 00:00: setting system clock to 2026-09-03T17:08:09 UTC (1788455289) [ 0.427933] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.429232] intel_pstate: CPU model not supported [ 0.430303] efifb: probing for efifb [ 0.431114] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.432509] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.433774] efifb: scrolling: redraw [ 0.434536] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.436360] Console: switching to colour frame buffer device 100x37 [ 0.438176] fb0: EFI VGA frame buffer device [ 0.439159] pstore: Using crash dump compression: deflate [ 0.440266] pstore: Registered efi_pstore as persistent store backend [ 0.441846] NET: Registered PF_INET6 protocol family [ 0.447109] Segment Routing with IPv6 [ 0.447943] In-situ OAM (IOAM) with IPv6 [ 0.448842] NET: Registered PF_PACKET protocol family [ 0.450007] Key type dns_resolver registered [ 0.451375] IPI shorthand broadcast: enabled [ 0.454043] sched_clock: Marking stable (313002282, 140969747)->(524183138, -70211109) [ 0.455988] registered taskstats version 1 [ 0.457351] Loading compiled-in X.509 certificates [ 0.931643] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.649398] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.653694] Demotion targets for Node 0: null [ 1.654752] Key type .fscrypt registered [ 1.655593] Key type fscrypt-provisioning registered [ 1.656602] ima: No TPM chip found, activating TPM-bypass! [ 1.657809] ima: Allocated hash algorithm: sha1 [ 1.658735] ima: No architecture policies found [ 1.665493] clk: Disabling unused clocks [ 1.671710] Freeing unused kernel image (initmem) memory: 17040K [ 1.673419] Write protecting the kernel read-only data: 47104k [ 1.675272] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.677029] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.678730] Run /init as init process [ 1.796135] nvme nvme0: pci function 0000:00:04.0 [ 1.797396] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.806308] nvme nvme0: 2/0/0 default/read/poll queues [ 1.812418] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.813803] GPT:25804799 != 33554431 [ 1.814692] GPT:Alternate GPT header not at the end of the disk. [ 1.815787] GPT:25804799 != 33554431 [ 1.816510] GPT: Use GNU Parted to correct GPT errors. [ 1.817469] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.831237] SCSI subsystem initialized [ 1.857662] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.860019] device-mapper: uevent: version 1.0.3 [ 1.861027] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.868524] device-mapper: verity: sha256 using "sha256-lib" [ 1.902976] raid6: avx512x4 gen() 18027 MB/s [ 1.919975] raid6: avx512x2 gen() 18030 MB/s [ 1.936976] raid6: avx512x1 gen() 17884 MB/s [ 1.953977] raid6: avx2x4 gen() 17967 MB/s [ 1.970975] raid6: avx2x2 gen() 17888 MB/s [ 1.987977] raid6: avx2x1 gen() 13829 MB/s [ 1.988876] raid6: using algorithm avx512x2 gen() 18030 MB/s [ 2.005975] raid6: .... xor() 24438 MB/s, rmw enabled [ 2.007024] raid6: using avx512x2 recovery algorithm [ 2.017463] xor: automatically using best checksumming function avx [ 2.148721] Btrfs loaded, zoned=no, fsverity=no [ 2.153169] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.156503] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.160259] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.161603] BTRFS error (device dm-0): open_ctree failed: -2