1.701274] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.702942] Run /init as init process [ 1.819527] nvme nvme0: pci function 0000:00:04.0 [ 1.820868] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.829336] nvme nvme0: 2/0/0 default/read/poll queues [ 1.837752] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.839139] GPT:25804799 != 33554431 [ 1.839879] GPT:Alternate GPT header not at the end of the disk. [ 1.840981] GPT:25804799 != 33554431 [ 1.841759] GPT: Use GNU Parted to correct GPT errors. [ 1.842729] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.856388] SCSI subsystem initialized [ 1.882916] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.885287] device-mapper: uevent: version 1.0.3 [ 1.886297] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.893617] device-mapper: verity: sha256 using "sha256-lib" [ 1.927743] raid6: avx512x4 gen() 18147 MB/s [ 1.944742] raid6: avx512x2 gen() 18087 MB/s [ 1.961743] raid6: avx512x1 gen() 18041 MB/s [ 1.978743] raid6: avx2x4 gen() 18143 MB/s [ 1.995743] raid6: avx2x2 gen() 17937 MB/s [ 2.012743] raid6: avx2x1 gen() 13712 MB/s [ 2.013652] raid6: using algorithm avx512x4 gen() 18147 MB/s [ 2.030742] raid6: .... xor() 8052 MB/s, rmw enabled [ 2.031762] raid6: using avx512x2 recovery algorithm [ 2.042211] xor: automatically using best checksumming function avx [ 2.172386] Btrfs loaded, zoned=no, fsverity=no [ 2.176783] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.182406] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.186307] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.187710] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.251486] ACPI: PM: Preparing to enter system sleep state S5 [ 62.253491] reboot: Restarting system [ 62.254790] 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        [2026-09-03T16:07:23.920307]      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 4000190688 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000117] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000120] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000166] Using GB pages for direct mapping [ 0.000422] ACPI: Early table checksum verification disabled [ 0.000426] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000430] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000435] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000441] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000444] ACPI: FACS 0x00000000789D0000 000040 [ 0.000447] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000450] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000453] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000455] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000458] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000461] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000464] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000467] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000469] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000470] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000471] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000472] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000473] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000473] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000474] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000475] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000475] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000476] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000477] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000516] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000525] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000576] Zone ranges: [ 0.000577] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000579] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000582] Normal empty [ 0.000584] Device empty [ 0.000585] Movable zone start for each node [ 0.000586] Early memory node ranges [ 0.000587] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000589] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000592] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000594] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000601] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000642] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003740] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003846] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004290] ACPI: PM-Timer IO Port: 0xb008 [ 0.004302] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004374] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004377] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004379] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004380] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004381] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004385] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004394] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004399] TSC deadline timer available [ 0.004404] CPU topo: Max. logical packages: 1 [ 0.004405] CPU topo: Max. logical dies: 1 [ 0.004405] CPU topo: Max. dies per package: 1 [ 0.004411] CPU topo: Max. threads per core: 2 [ 0.004411] CPU topo: Num. cores per package: 1 [ 0.004412] CPU topo: Num. threads per package: 2 [ 0.004413] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004430] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004446] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004448] Booting paravirtualized kernel on KVM [ 0.004449] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009328] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009561] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010076] kvm-guest: PV spinlocks enabled [ 0.010079] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010082] 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 [ 0.010251] random: crng init done [ 0.010252] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010452] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010547] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010597] Fallback order for Node 0: 0 [ 0.010600] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010601] Policy zone: DMA32 [ 0.010602] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014364] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014378] Kernel/User page tables isolation: enabled [ 0.022548] ftrace: allocating 41455 entries in 164 pages [ 0.022551] ftrace: allocated 164 pages with 3 groups [ 0.023342] Dynamic Preempt: voluntary [ 0.023375] rcu: Preemptible hierarchical RCU implementation. [ 0.023376] rcu: RCU event tracing is enabled. [ 0.023376] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023378] Trampoline variant of Tasks RCU enabled. [ 0.023378] Rude variant of Tasks RCU enabled. [ 0.023379] Tracing variant of Tasks RCU enabled. [ 0.023379] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023380] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023385] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023387] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023389] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028588] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028819] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028826] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028874] Console: colour dummy device 80x25 [ 0.028877] printk: legacy console [tty0] enabled [ 0.029156] printk: legacy console [ttyS0] enabled [ 0.176354] ACPI: Core revision 20250807 [ 0.177163] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.178598] APIC: Switch to symmetric I/O mode setup [ 0.179780] x2apic enabled [ 0.180650] APIC: Switched APIC routing to: physical x2apic [ 0.183113] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.184770] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.185767] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.185767] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.185767] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.185767] Speculative Store Bypass: Vulnerable [ 0.185767] Spectre V2 : Mitigation: Retpolines [ 0.185767] RETBleed: Vulnerable [ 0.185767] ITS: Mitigation: Aligned branch/return thunks [ 0.185767] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185767] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185767] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.185767] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.185767] GDS: Unknown: Dependent on hypervisor status [ 0.185767] active return thunk: its_return_thunk [ 0.185767] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.185767] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.185767] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.185767] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.185767] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.185767] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.185767] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.185767] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.185767] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.185767] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.185767] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.185767] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.185767] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.185767] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.185767] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.185767] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.185767] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.185767] Freeing SMP alternatives memory: 40K [ 0.185767] pid_max: default: 32768 minimum: 301 [ 0.185767] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.185767] landlock: Up and running. [ 0.185767] SELinux: Initializing. [ 0.185767] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185767] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185767] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185967] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.186810] signal: max sigframe size: 3632 [ 0.187627] rcu: Hierarchical SRCU implementation. [ 0.187770] rcu: Max phase no-delay instances is 400. [ 0.188816] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.193120] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.193829] smp: Bringing up secondary CPUs ... [ 0.194882] smpboot: x86: Booting SMP configuration: [ 0.195772] .... node #0, CPUs: #1 [ 0.196776] 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. [ 0.197771] 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. [ 0.198798] smp: Brought up 1 node, 2 CPUs [ 0.199686] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.199919] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.200899] devtmpfs: initialized [ 0.201507] x86/mm: Memory block size: 128MB [ 0.203004] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.203825] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.204779] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.206847] pinctrl core: initialized pinctrl subsystem [ 0.208262] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209903] audit: initializing netlink subsys (disabled) [ 0.210795] audit: type=2000 audit(1788451647.189:1): state=initialized audit_enabled=0 res=1 [ 0.210891] thermal_sys: Registered thermal governor 'step_wise' [ 0.211787] cpuidle: using governor menu [ 0.214170] efi: Freeing EFI boot services memory: 37748K [ 0.214774] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.215841] dca service started, version 1.12.1 [ 0.216619] PCI: Using configuration type 1 for base access [ 0.217867] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.242651] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.242772] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.243771] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.244771] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.246406] ACPI: Added _OSI(Module Device) [ 0.246772] ACPI: Added _OSI(Processor Device) [ 0.247484] ACPI: Added _OSI(Processor Aggregator Device) [ 0.249777] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.252012] ACPI: Interpreter enabled [ 0.252780] ACPI: PM: (supports S0 S5) [ 0.253391] ACPI: Using IOAPIC for interrupt routing [ 0.253789] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.254772] PCI: Using E820 reservations for host bridge windows [ 0.256900] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.260214] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.262775] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.264772] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.267779] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.270127] acpiphp: Slot [3] registered [ 0.270802] acpiphp: Slot [4] registered [ 0.271601] acpiphp: Slot [5] registered [ 0.272785] acpiphp: Slot [6] registered [ 0.273569] acpiphp: Slot [7] registered [ 0.273786] acpiphp: Slot [8] registered [ 0.274563] acpiphp: Slot [9] registered [ 0.275786] acpiphp: Slot [10] registered [ 0.276460] acpiphp: Slot [11] registered [ 0.276783] acpiphp: Slot [12] registered [ 0.277585] acpiphp: Slot [13] registered [ 0.278784] acpiphp: Slot [14] registered [ 0.279590] acpiphp: Slot [15] registered [ 0.279785] acpiphp: Slot [16] registered [ 0.280559] acpiphp: Slot [17] registered [ 0.281785] acpiphp: Slot [18] registered [ 0.282577] acpiphp: Slot [19] registered [ 0.283787] acpiphp: Slot [20] registered [ 0.284621] acpiphp: Slot [21] registered [ 0.284784] acpiphp: Slot [22] registered [ 0.285599] acpiphp: Slot [23] registered [ 0.286784] acpiphp: Slot [24] registered [ 0.287690] acpiphp: Slot [25] registered [ 0.287784] acpiphp: Slot [26] registered [ 0.288627] acpiphp: Slot [27] registered [ 0.289784] acpiphp: Slot [28] registered [ 0.290600] acpiphp: Slot [29] registered [ 0.291785] acpiphp: Slot [30] registered [ 0.292597] acpiphp: Slot [31] registered [ 0.292781] PCI host bridge to bus 0000:00 [ 0.293564] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.295771] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.296771] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.297771] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.299771] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.300771] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.301816] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.304223] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.306903] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.309534] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.310855] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.311787] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.312788] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.314787] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.315786] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.316792] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.318094] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.320794] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.322878] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.323866] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.325142] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.328786] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.330349] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.332784] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.337076] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.337873] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.338889] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.339883] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.341834] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.343101] iommu: Default domain type: Translated [ 0.343772] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.344875] efivars: Registered efivars operations [ 0.345955] PCI: Using ACPI for IRQ routing [ 0.346954] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.347767] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.347767] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.350772] vgaarb: loaded [ 0.351373] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.352770] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.356805] clocksource: Switched to clocksource kvm-clock [ 0.358491] VFS: Disk quotas dquot_6.6.0 [ 0.359338] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.360850] pnp: PnP ACPI init [ 0.361923] pnp: PnP ACPI: found 5 devices [ 0.370088] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.372655] NET: Registered PF_INET protocol family [ 0.374119] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.387564] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.390080] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.392177] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.394457] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.396638] TCP: Hash tables configured (established 16384 bind 16384) [ 0.398664] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.400281] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.401795] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.402895] NET: Registered PF_XDP protocol family [ 0.403831] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.405034] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.406269] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.407596] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.408966] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.410465] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.411748] PCI: CLS 0 bytes, default 64 [ 0.412710] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.414512] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.416737] clocksource: Switched to clocksource tsc [ 0.436805] Initialise system trusted keyrings [ 0.438021] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.440234] Key type asymmetric registered [ 0.441142] Asymmetric key parser 'x509' registered [ 0.442825] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.444975] io scheduler mq-deadline registered [ 0.446003] io scheduler kyber registered [ 0.446876] io scheduler bfq registered [ 0.448151] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.449797] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.451630] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.456626] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.458504] i8042: Warning: Keylock active [ 0.462460] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.463489] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.464628] hv_vmbus: registering driver hyperv_keyboard [ 0.465810] rtc_cmos 00:00: RTC can wake from S4 [ 0.468306] rtc_cmos 00:00: registered as rtc0 [ 0.469463] rtc_cmos 00:00: setting system clock to 2026-09-03T16:07:25 UTC (1788451645) [ 0.471259] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.472542] intel_pstate: CPU model not supported [ 0.473608] efifb: probing for efifb [ 0.474394] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.475761] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.477066] efifb: scrolling: redraw [ 0.477819] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.479557] Console: switching to colour frame buffer device 100x37 [ 0.481356] fb0: EFI VGA frame buffer device [ 0.482299] pstore: Using crash dump compression: deflate [ 0.483419] pstore: Registered efi_pstore as persistent store backend [ 0.485059] NET: Registered PF_INET6 protocol family [ 0.486454] Segment Routing with IPv6 [ 0.487307] In-situ OAM (IOAM) with IPv6 [ 0.488306] NET: Registered PF_PACKET protocol family [ 0.489616] Key type dns_resolver registered [ 0.491280] IPI shorthand broadcast: enabled [ 0.494128] sched_clock: Marking stable (338002079, 155942143)->(572920617, -78976395) [ 0.497038] registered taskstats version 1 [ 0.498368] Loading compiled-in X.509 certificates [ 0.969694] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.687413] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.691705] Demotion targets for Node 0: null [ 1.692704] Key type .fscrypt registered [ 1.693547] Key type fscrypt-provisioning registered [ 1.694562] ima: No TPM chip found, activating TPM-bypass! [ 1.695779] ima: Allocated hash algorithm: sha1 [ 1.696698] ima: No architecture policies found [ 1.702548] clk: Disabling unused clocks [ 1.708792] Freeing unused kernel image (initmem) memory: 17040K [ 1.710500] Write protecting the kernel read-only data: 47104k [ 1.712489] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.714499] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.716412] Run /init as init process [ 1.834248] nvme nvme0: pci function 0000:00:04.0 [ 1.836234] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.845663] nvme nvme0: 2/0/0 default/read/poll queues [ 1.853696] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.855086] GPT:25804799 != 33554431 [ 1.855860] GPT:Alternate GPT header not at the end of the disk. [ 1.856964] GPT:25804799 != 33554431 [ 1.857789] GPT: Use GNU Parted to correct GPT errors. [ 1.858780] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.872013] SCSI subsystem initialized [ 1.897771] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.900197] device-mapper: uevent: version 1.0.3 [ 1.901200] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.908575] device-mapper: verity: sha256 using "sha256-lib" [ 1.942950] raid6: avx512x4 gen() 18221 MB/s [ 1.960950] raid6: avx512x2 gen() 18105 MB/s [ 1.977950] raid6: avx512x1 gen() 17888 MB/s [ 1.994951] raid6: avx2x4 gen() 17860 MB/s [ 2.012951] raid6: avx2x2 gen() 17194 MB/s [ 2.029949] raid6: avx2x1 gen() 13803 MB/s [ 2.030875] raid6: using algorithm avx512x4 gen() 18221 MB/s [ 2.048952] raid6: .... xor() 7754 MB/s, rmw enabled [ 2.050002] raid6: using avx512x2 recovery algorithm [ 2.060508] xor: automatically using best checksumming function avx [ 2.191278] Btrfs loaded, zoned=no, fsverity=no [ 2.196042] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.200072] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.203872] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.205290] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.288800] ACPI: PM: Preparing to enter system sleep state S5 [ 62.290106] reboot: Restarting system [ 62.290900] 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        [2026-09-03T16:08:30.920768]      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 [ 0.000000] kvm-clock: using sched offset of 4084889139 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000309] ACPI: Early table checksum verification disabled [ 0.000312] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000317] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000322] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000328] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000331] ACPI: FACS 0x00000000789D0000 000040 [ 0.000334] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000337] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000339] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000342] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000345] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000348] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000351] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000354] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000356] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000358] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000358] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000359] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000360] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000361] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000361] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000362] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000363] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000363] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000364] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000404] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000414] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000465] Zone ranges: [ 0.000466] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000469] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000471] Normal empty [ 0.000473] Device empty [ 0.000474] Movable zone start for each node [ 0.000476] Early memory node ranges [ 0.000477] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000479] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000481] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000483] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000490] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000531] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003771] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003879] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004285] ACPI: PM-Timer IO Port: 0xb008 [ 0.004298] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004357] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004360] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004362] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004363] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004364] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004368] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004369] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004373] TSC deadline timer available [ 0.004378] CPU topo: Max. logical packages: 1 [ 0.004379] CPU topo: Max. logical dies: 1 [ 0.004380] CPU topo: Max. dies per package: 1 [ 0.004385] CPU topo: Max. threads per core: 2 [ 0.004385] CPU topo: Num. cores per package: 1 [ 0.004387] CPU topo: Num. threads per package: 2 [ 0.004387] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004405] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004420] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004422] Booting paravirtualized kernel on KVM [ 0.004423] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009344] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009592] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010095] kvm-guest: PV spinlocks enabled [ 0.010097] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010100] 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 [ 0.010274] random: crng init done [ 0.010274] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010474] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010572] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010622] Fallback order for Node 0: 0 [ 0.010625] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010626] Policy zone: DMA32 [ 0.010628] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014516] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014531] Kernel/User page tables isolation: enabled [ 0.022849] ftrace: allocating 41455 entries in 164 pages [ 0.022852] ftrace: allocated 164 pages with 3 groups [ 0.023635] Dynamic Preempt: voluntary [ 0.023667] rcu: Preemptible hierarchical RCU implementation. [ 0.023668] rcu: RCU event tracing is enabled. [ 0.023669] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023670] Trampoline variant of Tasks RCU enabled. [ 0.023671] Rude variant of Tasks RCU enabled. [ 0.023671] Tracing variant of Tasks RCU enabled. [ 0.023672] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023673] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023679] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023681] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023682] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028809] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029040] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029048] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029098] Console: colour dummy device 80x25 [ 0.029101] printk: legacy console [tty0] enabled [ 0.029380] printk: legacy console [ttyS0] enabled [ 0.169436] ACPI: Core revision 20250807 [ 0.170389] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.172141] APIC: Switch to symmetric I/O mode setup [ 0.173480] x2apic enabled [ 0.174447] APIC: Switched APIC routing to: physical x2apic [ 0.177077] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.179088] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.180085] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180085] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180085] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180085] Speculative Store Bypass: Vulnerable [ 0.180085] Spectre V2 : Mitigation: Retpolines [ 0.180085] RETBleed: Vulnerable [ 0.180085] ITS: Mitigation: Aligned branch/return thunks [ 0.180085] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180085] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180085] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180085] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180085] GDS: Unknown: Dependent on hypervisor status [ 0.180085] active return thunk: its_return_thunk [ 0.180085] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180085] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180085] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180085] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180085] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180085] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180085] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180085] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180085] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180085] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180085] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180085] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180085] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180085] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180085] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180085] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180085] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180085] Freeing SMP alternatives memory: 40K [ 0.180085] pid_max: default: 32768 minimum: 301 [ 0.180085] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180085] landlock: Up and running. [ 0.180085] SELinux: Initializing. [ 0.180085] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180085] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180085] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180281] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181128] signal: max sigframe size: 3632 [ 0.181831] rcu: Hierarchical SRCU implementation. [ 0.182088] rcu: Max phase no-delay instances is 400. [ 0.182987] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186495] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187144] smp: Bringing up secondary CPUs ... [ 0.187969] smpboot: x86: Booting SMP configuration: [ 0.188089] .... node #0, CPUs: #1 [ 0.189090] 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. [ 0.190088] 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. [ 0.191116] smp: Brought up 1 node, 2 CPUs [ 0.191779] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.192232] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.193222] devtmpfs: initialized [ 0.193716] x86/mm: Memory block size: 128MB [ 0.195144] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.196144] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.197085] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.198167] pinctrl core: initialized pinctrl subsystem [ 0.199519] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.201220] audit: initializing netlink subsys (disabled) [ 0.202113] audit: type=2000 audit(1788451714.192:1): state=initialized audit_enabled=0 res=1 [ 0.202191] thermal_sys: Registered thermal governor 'step_wise' [ 0.203099] cpuidle: using governor menu [ 0.205591] efi: Freeing EFI boot services memory: 37748K [ 0.206090] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207161] dca service started, version 1.12.1 [ 0.207955] PCI: Using configuration type 1 for base access [ 0.209189] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.235768] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236088] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237089] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238087] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.240287] ACPI: Added _OSI(Module Device) [ 0.240986] ACPI: Added _OSI(Processor Device) [ 0.241088] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242977] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245346] ACPI: Interpreter enabled [ 0.245717] ACPI: PM: (supports S0 S5) [ 0.246089] ACPI: Using IOAPIC for interrupt routing [ 0.246923] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.249091] PCI: Using E820 reservations for host bridge windows [ 0.250172] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.253311] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254092] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255089] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257098] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258461] acpiphp: Slot [3] registered [ 0.259110] acpiphp: Slot [4] registered [ 0.259791] acpiphp: Slot [5] registered [ 0.261103] acpiphp: Slot [6] registered [ 0.261754] acpiphp: Slot [7] registered [ 0.262101] acpiphp: Slot [8] registered [ 0.262770] acpiphp: Slot [9] registered [ 0.263101] acpiphp: Slot [10] registered [ 0.263779] acpiphp: Slot [11] registered [ 0.265102] acpiphp: Slot [12] registered [ 0.265769] acpiphp: Slot [13] registered [ 0.266101] acpiphp: Slot [14] registered [ 0.266784] acpiphp: Slot [15] registered [ 0.267107] acpiphp: Slot [16] registered [ 0.267793] acpiphp: Slot [17] registered [ 0.269102] acpiphp: Slot [18] registered [ 0.269778] acpiphp: Slot [19] registered [ 0.270100] acpiphp: Slot [20] registered [ 0.270782] acpiphp: Slot [21] registered [ 0.272102] acpiphp: Slot [22] registered [ 0.272773] acpiphp: Slot [23] registered [ 0.273103] acpiphp: Slot [24] registered [ 0.273781] acpiphp: Slot [25] registered [ 0.274102] acpiphp: Slot [26] registered [ 0.274779] acpiphp: Slot [27] registered [ 0.276104] acpiphp: Slot [28] registered [ 0.276762] acpiphp: Slot [29] registered [ 0.277101] acpiphp: Slot [30] registered [ 0.277765] acpiphp: Slot [31] registered [ 0.278097] PCI host bridge to bus 0000:00 [ 0.278764] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280088] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281088] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282088] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284091] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285088] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286019] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287530] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289961] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291687] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293176] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294102] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295103] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.296038] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.297102] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.298065] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299356] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301121] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303176] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304177] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305416] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308111] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309638] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312104] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.315179] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316193] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317192] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318192] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320139] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321407] iommu: Default domain type: Translated [ 0.322089] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323182] efivars: Registered efivars operations [ 0.323909] PCI: Using ACPI for IRQ routing [ 0.325111] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326085] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326085] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328090] vgaarb: loaded [ 0.328597] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329088] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333131] clocksource: Switched to clocksource kvm-clock [ 0.334879] VFS: Disk quotas dquot_6.6.0 [ 0.335543] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.336811] pnp: PnP ACPI init [ 0.337752] pnp: PnP ACPI: found 5 devices [ 0.345695] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347203] NET: Registered PF_INET protocol family [ 0.348095] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360568] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361961] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363273] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.364562] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365819] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366925] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368046] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369242] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370161] NET: Registered PF_XDP protocol family [ 0.370955] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371944] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372931] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374044] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375156] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376406] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377448] PCI: CLS 0 bytes, default 64 [ 0.378215] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379990] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.382204] clocksource: Switched to clocksource tsc [ 0.402048] Initialise system trusted keyrings [ 0.404123] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406266] Key type asymmetric registered [ 0.407454] Asymmetric key parser 'x509' registered [ 0.409089] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.411072] io scheduler mq-deadline registered [ 0.412049] io scheduler kyber registered [ 0.412932] io scheduler bfq registered [ 0.417134] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.418568] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.420211] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.423278] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.425146] i8042: Warning: Keylock active [ 0.427439] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.428470] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.429635] hv_vmbus: registering driver hyperv_keyboard [ 0.430804] rtc_cmos 00:00: RTC can wake from S4 [ 0.433109] rtc_cmos 00:00: registered as rtc0 [ 0.434377] rtc_cmos 00:00: setting system clock to 2026-09-03T16:08:32 UTC (1788451712) [ 0.436166] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.437453] intel_pstate: CPU model not supported [ 0.438492] efifb: probing for efifb [ 0.439279] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.440632] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.441851] efifb: scrolling: redraw [ 0.442613] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.444374] Console: switching to colour frame buffer device 100x37 [ 0.446104] fb0: EFI VGA frame buffer device [ 0.447079] pstore: Using crash dump compression: deflate [ 0.448218] pstore: Registered efi_pstore as persistent store backend [ 0.449852] NET: Registered PF_INET6 protocol family [ 0.451722] Segment Routing with IPv6 [ 0.452507] In-situ OAM (IOAM) with IPv6 [ 0.453374] NET: Registered PF_PACKET protocol family [ 0.455074] Key type dns_resolver registered [ 0.456380] IPI shorthand broadcast: enabled [ 0.459045] sched_clock: Marking stable (309001939, 150037779)->(539349774, -80310056) [ 0.460852] registered taskstats version 1 [ 0.461993] Loading compiled-in X.509 certificates [ 0.932647] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.661115] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.665718] Demotion targets for Node 0: null [ 1.666969] Key type .fscrypt registered [ 1.668421] Key type fscrypt-provisioning registered [ 1.670154] ima: No TPM chip found, activating TPM-bypass! [ 1.671396] ima: Allocated hash algorithm: sha1 [ 1.672323] ima: No architecture policies found [ 1.678533] clk: Disabling unused clocks [ 1.684737] Freeing unused kernel image (initmem) memory: 17040K [ 1.686439] Write protecting the kernel read-only data: 47104k [ 1.688245] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.689960] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.691619] Run /init as init process [ 1.809761] nvme nvme0: pci function 0000:00:04.0 [ 1.811176] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.819744] nvme nvme0: 2/0/0 default/read/poll queues [ 1.830474] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.832271] GPT:25804799 != 33554431 [ 1.833140] GPT:Alternate GPT header not at the end of the disk. [ 1.834282] GPT:25804799 != 33554431 [ 1.835485] GPT: Use GNU Parted to correct GPT errors. [ 1.836993] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.851074] SCSI subsystem initialized [ 1.877211] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.879601] device-mapper: uevent: version 1.0.3 [ 1.880645] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.888031] device-mapper: verity: sha256 using "sha256-lib" [ 1.922046] raid6: avx512x4 gen() 18007 MB/s [ 1.939045] raid6: avx512x2 gen() 18039 MB/s [ 1.956045] raid6: avx512x1 gen() 18007 MB/s [ 1.973046] raid6: avx2x4 gen() 17937 MB/s [ 1.990046] raid6: avx2x2 gen() 17912 MB/s [ 2.007045] raid6: avx2x1 gen() 13993 MB/s [ 2.007937] raid6: using algorithm avx512x2 gen() 18039 MB/s [ 2.025045] raid6: .... xor() 24555 MB/s, rmw enabled [ 2.026068] raid6: using avx512x2 recovery algorithm [ 2.036599] xor: automatically using best checksumming function avx [ 2.168777] Btrfs loaded, zoned=no, fsverity=no [ 2.173098] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.177929] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.181976] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.183975] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.232897] ACPI: PM: Preparing to enter system sleep state S5 [ 62.234245] reboot: Restarting system [ 62.235085] 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        [2026-09-03T16:09:37.725578]      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 3991124078 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000308] ACPI: Early table checksum verification disabled [ 0.000311] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000315] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000320] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000326] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000330] ACPI: FACS 0x00000000789D0000 000040 [ 0.000332] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000335] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000338] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000341] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000344] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000347] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000350] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000353] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000355] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000356] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000357] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000358] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000359] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000359] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000360] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000361] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000361] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000362] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000363] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000403] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000413] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000464] Zone ranges: [ 0.000465] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000468] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000471] Normal empty [ 0.000472] Device empty [ 0.000474] Movable zone start for each node [ 0.000475] Early memory node ranges [ 0.000476] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000479] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000481] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000483] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000490] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000531] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003834] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003939] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004347] ACPI: PM-Timer IO Port: 0xb008 [ 0.004359] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004413] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004416] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004418] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004420] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004421] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004425] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004426] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004430] TSC deadline timer available [ 0.004435] CPU topo: Max. logical packages: 1 [ 0.004436] CPU topo: Max. logical dies: 1 [ 0.004437] CPU topo: Max. dies per package: 1 [ 0.004442] CPU topo: Max. threads per core: 2 [ 0.004442] CPU topo: Num. cores per package: 1 [ 0.004443] CPU topo: Num. threads per package: 2 [ 0.004444] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004461] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004476] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004478] Booting paravirtualized kernel on KVM [ 0.004480] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009364] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009599] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010109] kvm-guest: PV spinlocks enabled [ 0.010111] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010114] 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 [ 0.010287] random: crng init done [ 0.010288] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010505] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010603] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010654] Fallback order for Node 0: 0 [ 0.010657] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010658] Policy zone: DMA32 [ 0.010659] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014588] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014602] Kernel/User page tables isolation: enabled [ 0.022961] ftrace: allocating 41455 entries in 164 pages [ 0.022964] ftrace: allocated 164 pages with 3 groups [ 0.023762] Dynamic Preempt: voluntary [ 0.023796] rcu: Preemptible hierarchical RCU implementation. [ 0.023796] rcu: RCU event tracing is enabled. [ 0.023797] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023798] Trampoline variant of Tasks RCU enabled. [ 0.023799] Rude variant of Tasks RCU enabled. [ 0.023799] Tracing variant of Tasks RCU enabled. [ 0.023800] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023801] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023807] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023809] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023811] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028915] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029146] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029153] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029203] Console: colour dummy device 80x25 [ 0.029206] printk: legacy console [tty0] enabled [ 0.029483] printk: legacy console [ttyS0] enabled [ 0.167141] ACPI: Core revision 20250807 [ 0.167971] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169427] APIC: Switch to symmetric I/O mode setup [ 0.170629] x2apic enabled [ 0.171490] APIC: Switched APIC routing to: physical x2apic [ 0.173930] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.175671] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.176667] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176667] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176667] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176667] Speculative Store Bypass: Vulnerable [ 0.176667] Spectre V2 : Mitigation: Retpolines [ 0.176667] RETBleed: Vulnerable [ 0.176667] ITS: Mitigation: Aligned branch/return thunks [ 0.176667] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176667] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176667] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176667] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176667] GDS: Unknown: Dependent on hypervisor status [ 0.176667] active return thunk: its_return_thunk [ 0.176667] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176667] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176667] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176667] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176667] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176667] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176667] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176667] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176667] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176667] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176667] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176667] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176667] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176667] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176667] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176667] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176667] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176667] Freeing SMP alternatives memory: 40K [ 0.176667] pid_max: default: 32768 minimum: 301 [ 0.176667] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176667] landlock: Up and running. [ 0.176667] SELinux: Initializing. [ 0.176667] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176667] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176667] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176862] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177711] signal: max sigframe size: 3632 [ 0.178425] rcu: Hierarchical SRCU implementation. [ 0.178670] rcu: Max phase no-delay instances is 400. [ 0.179558] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183100] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183733] smp: Bringing up secondary CPUs ... [ 0.184609] smpboot: x86: Booting SMP configuration: [ 0.184672] .... node #0, CPUs: #1 [ 0.185673] 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. [ 0.186671] 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. [ 0.187698] smp: Brought up 1 node, 2 CPUs [ 0.188395] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188825] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189809] devtmpfs: initialized [ 0.190294] x86/mm: Memory block size: 128MB [ 0.191726] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192724] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193680] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194748] pinctrl core: initialized pinctrl subsystem [ 0.196132] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197811] audit: initializing netlink subsys (disabled) [ 0.198700] audit: type=2000 audit(1788451780.956:1): state=initialized audit_enabled=0 res=1 [ 0.198781] thermal_sys: Registered thermal governor 'step_wise' [ 0.199682] cpuidle: using governor menu [ 0.203081] efi: Freeing EFI boot services memory: 37748K [ 0.203673] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204750] dca service started, version 1.12.1 [ 0.205528] PCI: Using configuration type 1 for base access [ 0.206777] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231800] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232671] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233672] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234670] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236820] ACPI: Added _OSI(Module Device) [ 0.237495] ACPI: Added _OSI(Processor Device) [ 0.237671] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239532] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241907] ACPI: Interpreter enabled [ 0.242520] ACPI: PM: (supports S0 S5) [ 0.242672] ACPI: Using IOAPIC for interrupt routing [ 0.243463] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244671] PCI: Using E820 reservations for host bridge windows [ 0.246765] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249855] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250674] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252672] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253678] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257046] acpiphp: Slot [3] registered [ 0.257699] acpiphp: Slot [4] registered [ 0.258685] acpiphp: Slot [5] registered [ 0.259684] acpiphp: Slot [6] registered [ 0.260684] acpiphp: Slot [7] registered [ 0.261651] acpiphp: Slot [8] registered [ 0.262686] acpiphp: Slot [9] registered [ 0.263684] acpiphp: Slot [10] registered [ 0.264684] acpiphp: Slot [11] registered [ 0.265684] acpiphp: Slot [12] registered [ 0.266684] acpiphp: Slot [13] registered [ 0.267684] acpiphp: Slot [14] registered [ 0.268685] acpiphp: Slot [15] registered [ 0.269689] acpiphp: Slot [16] registered [ 0.270686] acpiphp: Slot [17] registered [ 0.271684] acpiphp: Slot [18] registered [ 0.272686] acpiphp: Slot [19] registered [ 0.273684] acpiphp: Slot [20] registered [ 0.274497] acpiphp: Slot [21] registered [ 0.275684] acpiphp: Slot [22] registered [ 0.276610] acpiphp: Slot [23] registered [ 0.277686] acpiphp: Slot [24] registered [ 0.278677] acpiphp: Slot [25] registered [ 0.279685] acpiphp: Slot [26] registered [ 0.280684] acpiphp: Slot [27] registered [ 0.281620] acpiphp: Slot [28] registered [ 0.282686] acpiphp: Slot [29] registered [ 0.283684] acpiphp: Slot [30] registered [ 0.284640] acpiphp: Slot [31] registered [ 0.284679] PCI host bridge to bus 0000:00 [ 0.285478] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.286671] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.287670] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.289670] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.290673] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.292671] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.293569] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.295098] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.297860] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.300479] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.301792] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.303685] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.304685] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.305593] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.306684] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.307683] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.308860] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.310686] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.312750] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.313761] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.314991] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.317689] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.319171] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.321687] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.324693] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.325757] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.326774] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.327771] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.328717] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.330716] iommu: Default domain type: Translated [ 0.331467] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.331767] efivars: Registered efivars operations [ 0.332641] PCI: Using ACPI for IRQ routing [ 0.333695] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.334656] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.334667] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.336672] vgaarb: loaded [ 0.337178] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.337670] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.340710] clocksource: Switched to clocksource kvm-clock [ 0.342251] VFS: Disk quotas dquot_6.6.0 [ 0.342923] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.344210] pnp: PnP ACPI init [ 0.345165] pnp: PnP ACPI: found 5 devices [ 0.353172] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.354683] NET: Registered PF_INET protocol family [ 0.355556] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.367995] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.369371] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.370611] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.371901] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.373131] TCP: Hash tables configured (established 16384 bind 16384) [ 0.374189] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375243] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376429] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.377328] NET: Registered PF_XDP protocol family [ 0.378086] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.379055] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.380019] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.381102] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.382177] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.383381] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.384405] PCI: CLS 0 bytes, default 64 [ 0.385170] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.386930] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.389138] clocksource: Switched to clocksource tsc [ 0.409159] Initialise system trusted keyrings [ 0.410270] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.412033] Key type asymmetric registered [ 0.412928] Asymmetric key parser 'x509' registered [ 0.414573] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.416203] io scheduler mq-deadline registered [ 0.417182] io scheduler kyber registered [ 0.418054] io scheduler bfq registered [ 0.419372] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.420793] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.422435] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.425428] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427289] i8042: Warning: Keylock active [ 0.429603] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.430675] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.431844] hv_vmbus: registering driver hyperv_keyboard [ 0.433071] rtc_cmos 00:00: RTC can wake from S4 [ 0.435311] rtc_cmos 00:00: registered as rtc0 [ 0.436471] rtc_cmos 00:00: setting system clock to 2026-09-03T16:09:39 UTC (1788451779) [ 0.438256] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.439560] intel_pstate: CPU model not supported [ 0.440624] efifb: probing for efifb [ 0.441413] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.442787] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.444046] efifb: scrolling: redraw [ 0.444828] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.446628] Console: switching to colour frame buffer device 100x37 [ 0.448426] fb0: EFI VGA frame buffer device [ 0.449369] pstore: Using crash dump compression: deflate [ 0.450569] pstore: Registered efi_pstore as persistent store backend [ 0.452226] NET: Registered PF_INET6 protocol family [ 0.453790] Segment Routing with IPv6 [ 0.454587] In-situ OAM (IOAM) with IPv6 [ 0.455426] NET: Registered PF_PACKET protocol family [ 0.456563] Key type dns_resolver registered [ 0.458824] IPI shorthand broadcast: enabled [ 0.461535] sched_clock: Marking stable (315001699, 146514346)->(543939226, -82423181) [ 0.463325] registered taskstats version 1 [ 0.464501] Loading compiled-in X.509 certificates [ 0.937023] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.660239] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.665989] Demotion targets for Node 0: null [ 1.667879] Key type .fscrypt registered [ 1.669489] Key type fscrypt-provisioning registered [ 1.671364] ima: No TPM chip found, activating TPM-bypass! [ 1.673057] ima: Allocated hash algorithm: sha1 [ 1.673965] ima: No architecture policies found [ 1.681954] clk: Disabling unused clocks [ 1.688170] Freeing unused kernel image (initmem) memory: 17040K [ 1.689878] Write protecting the kernel read-only data: 47104k [ 1.691703] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.693445] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.695148] Run /init as init process [ 1.811874] nvme nvme0: pci function 0000:00:04.0 [ 1.813244] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.822272] nvme nvme0: 2/0/0 default/read/poll queues [ 1.830973] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.832411] GPT:25804799 != 33554431 [ 1.833183] GPT:Alternate GPT header not at the end of the disk. [ 1.834309] GPT:25804799 != 33554431 [ 1.835043] GPT: Use GNU Parted to correct GPT errors. [ 1.836021] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.849505] SCSI subsystem initialized [ 1.875563] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.877959] device-mapper: uevent: version 1.0.3 [ 1.878971] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.886356] device-mapper: verity: sha256 using "sha256-lib" [ 1.920522] raid6: avx512x4 gen() 18046 MB/s [ 1.937522] raid6: avx512x2 gen() 18200 MB/s [ 1.954521] raid6: avx512x1 gen() 17885 MB/s [ 1.971521] raid6: avx2x4 gen() 17812 MB/s [ 1.988521] raid6: avx2x2 gen() 18001 MB/s [ 2.005521] raid6: avx2x1 gen() 14124 MB/s [ 2.006436] raid6: using algorithm avx512x2 gen() 18200 MB/s [ 2.023520] raid6: .... xor() 24512 MB/s, rmw enabled [ 2.024607] raid6: using avx512x2 recovery algorithm [ 2.034968] xor: automatically using best checksumming function avx [ 2.168287] Btrfs loaded, zoned=no, fsverity=no [ 2.172766] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.176917] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.180590] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.181959] BTRFS error (device dm-0): open_ctree failed: -2