1.696126] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.697826] Run /init as init process [ 1.814708] nvme nvme0: pci function 0000:00:04.0 [ 1.816031] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.825110] nvme nvme0: 2/0/0 default/read/poll queues [ 1.831975] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.833735] GPT:25804799 != 33554431 [ 1.834605] GPT:Alternate GPT header not at the end of the disk. [ 1.835887] GPT:25804799 != 33554431 [ 1.836632] GPT: Use GNU Parted to correct GPT errors. [ 1.838013] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.851348] SCSI subsystem initialized [ 1.877113] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.881548] device-mapper: uevent: version 1.0.3 [ 1.883693] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.893184] device-mapper: verity: sha256 using "sha256-lib" [ 1.927393] raid6: avx512x4 gen() 18417 MB/s [ 1.945393] raid6: avx512x2 gen() 18594 MB/s [ 1.963393] raid6: avx512x1 gen() 18473 MB/s [ 1.980394] raid6: avx2x4 gen() 18418 MB/s [ 1.998393] raid6: avx2x2 gen() 18471 MB/s [ 2.015396] raid6: avx2x1 gen() 14285 MB/s [ 2.016297] raid6: using algorithm avx512x2 gen() 18594 MB/s [ 2.033393] raid6: .... xor() 24516 MB/s, rmw enabled [ 2.034437] raid6: using avx512x2 recovery algorithm [ 2.044790] xor: automatically using best checksumming function avx [ 2.175218] Btrfs loaded, zoned=no, fsverity=no [ 2.179326] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.182958] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.186684] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.188506] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.253161] ACPI: PM: Preparing to enter system sleep state S5 [ 62.254402] reboot: Restarting system [ 62.255182] 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        [2026-09-03T15:56:08.256686]      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 4059557780 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000118] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000169] Using GB pages for direct mapping [ 0.000386] ACPI: Early table checksum verification disabled [ 0.000390] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000394] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000400] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000405] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000409] ACPI: FACS 0x00000000789D0000 000040 [ 0.000411] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000414] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000417] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000420] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000423] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000426] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000428] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000431] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000434] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000435] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000436] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000437] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000437] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000438] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000439] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000439] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000440] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000441] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000442] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000486] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000496] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000548] Zone ranges: [ 0.000549] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000551] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000554] Normal empty [ 0.000556] Device empty [ 0.000557] Movable zone start for each node [ 0.000558] Early memory node ranges [ 0.000559] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000562] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000564] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000566] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000574] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000616] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003979] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004090] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004503] ACPI: PM-Timer IO Port: 0xb008 [ 0.004516] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004572] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004575] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004577] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004579] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004580] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004584] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004585] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004589] TSC deadline timer available [ 0.004594] CPU topo: Max. logical packages: 1 [ 0.004595] CPU topo: Max. logical dies: 1 [ 0.004596] CPU topo: Max. dies per package: 1 [ 0.004600] CPU topo: Max. threads per core: 2 [ 0.004601] CPU topo: Num. cores per package: 1 [ 0.004602] CPU topo: Num. threads per package: 2 [ 0.004603] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004621] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004637] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004639] Booting paravirtualized kernel on KVM [ 0.004641] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009551] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009834] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010455] kvm-guest: PV spinlocks enabled [ 0.010458] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010461] 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 [ 0.010635] random: crng init done [ 0.010636] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010849] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010966] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011020] Fallback order for Node 0: 0 [ 0.011023] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011024] Policy zone: DMA32 [ 0.011025] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014972] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014986] Kernel/User page tables isolation: enabled [ 0.023286] ftrace: allocating 41455 entries in 164 pages [ 0.023290] ftrace: allocated 164 pages with 3 groups [ 0.024090] Dynamic Preempt: voluntary [ 0.024124] rcu: Preemptible hierarchical RCU implementation. [ 0.024125] rcu: RCU event tracing is enabled. [ 0.024126] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024127] Trampoline variant of Tasks RCU enabled. [ 0.024128] Rude variant of Tasks RCU enabled. [ 0.024128] Tracing variant of Tasks RCU enabled. [ 0.024129] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024130] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024136] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024137] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024139] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029299] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029534] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029541] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029593] Console: colour dummy device 80x25 [ 0.029596] printk: legacy console [tty0] enabled [ 0.029875] printk: legacy console [ttyS0] enabled [ 0.186352] ACPI: Core revision 20250807 [ 0.187175] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.188649] APIC: Switch to symmetric I/O mode setup [ 0.189841] x2apic enabled [ 0.190698] APIC: Switched APIC routing to: physical x2apic [ 0.193148] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.194817] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.195814] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.195814] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.195814] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.195814] Speculative Store Bypass: Vulnerable [ 0.195814] Spectre V2 : Mitigation: Retpolines [ 0.195814] RETBleed: Vulnerable [ 0.195814] ITS: Mitigation: Aligned branch/return thunks [ 0.195814] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.195814] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.195814] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.195814] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.195814] GDS: Unknown: Dependent on hypervisor status [ 0.195814] active return thunk: its_return_thunk [ 0.195814] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.195814] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.195814] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.195814] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.195814] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.195814] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.195814] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.195814] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.195814] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.195814] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.195814] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.195814] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.195814] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.195814] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.195814] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.195814] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.195814] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.195814] Freeing SMP alternatives memory: 40K [ 0.195814] pid_max: default: 32768 minimum: 301 [ 0.195814] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.195814] landlock: Up and running. [ 0.195814] SELinux: Initializing. [ 0.195814] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.195814] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.195814] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.196015] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.196859] signal: max sigframe size: 3632 [ 0.197849] rcu: Hierarchical SRCU implementation. [ 0.198816] rcu: Max phase no-delay instances is 400. [ 0.199867] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.204216] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.204882] smp: Bringing up secondary CPUs ... [ 0.205747] smpboot: x86: Booting SMP configuration: [ 0.205819] .... node #0, CPUs: #1 [ 0.206819] 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. [ 0.208817] 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. [ 0.209852] smp: Brought up 1 node, 2 CPUs [ 0.210818] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.211968] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.212940] devtmpfs: initialized [ 0.213431] x86/mm: Memory block size: 128MB [ 0.214861] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.215873] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.216814] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.217900] pinctrl core: initialized pinctrl subsystem [ 0.219283] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.220953] audit: initializing netlink subsys (disabled) [ 0.221840] audit: type=2000 audit(1788450971.502:1): state=initialized audit_enabled=0 res=1 [ 0.221922] thermal_sys: Registered thermal governor 'step_wise' [ 0.222834] cpuidle: using governor menu [ 0.226306] efi: Freeing EFI boot services memory: 37748K [ 0.226819] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.227893] dca service started, version 1.12.1 [ 0.228689] PCI: Using configuration type 1 for base access [ 0.229920] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.253322] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.253818] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.254818] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.255816] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.257432] ACPI: Added _OSI(Module Device) [ 0.257819] ACPI: Added _OSI(Processor Device) [ 0.258550] ACPI: Added _OSI(Processor Aggregator Device) [ 0.260820] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.263052] ACPI: Interpreter enabled [ 0.263484] ACPI: PM: (supports S0 S5) [ 0.264821] ACPI: Using IOAPIC for interrupt routing [ 0.265840] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.267818] PCI: Using E820 reservations for host bridge windows [ 0.268961] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.272064] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.272821] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.273819] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.275826] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.277173] acpiphp: Slot [3] registered [ 0.277839] acpiphp: Slot [4] registered [ 0.278503] acpiphp: Slot [5] registered [ 0.279831] acpiphp: Slot [6] registered [ 0.280504] acpiphp: Slot [7] registered [ 0.280831] acpiphp: Slot [8] registered [ 0.281475] acpiphp: Slot [9] registered [ 0.281830] acpiphp: Slot [10] registered [ 0.282497] acpiphp: Slot [11] registered [ 0.283830] acpiphp: Slot [12] registered [ 0.284514] acpiphp: Slot [13] registered [ 0.284830] acpiphp: Slot [14] registered [ 0.285513] acpiphp: Slot [15] registered [ 0.286835] acpiphp: Slot [16] registered [ 0.287503] acpiphp: Slot [17] registered [ 0.287830] acpiphp: Slot [18] registered [ 0.288502] acpiphp: Slot [19] registered [ 0.288830] acpiphp: Slot [20] registered [ 0.289504] acpiphp: Slot [21] registered [ 0.290832] acpiphp: Slot [22] registered [ 0.291503] acpiphp: Slot [23] registered [ 0.291830] acpiphp: Slot [24] registered [ 0.292496] acpiphp: Slot [25] registered [ 0.292830] acpiphp: Slot [26] registered [ 0.293519] acpiphp: Slot [27] registered [ 0.294835] acpiphp: Slot [28] registered [ 0.295494] acpiphp: Slot [29] registered [ 0.295830] acpiphp: Slot [30] registered [ 0.296496] acpiphp: Slot [31] registered [ 0.296827] PCI host bridge to bus 0000:00 [ 0.297745] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.298817] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.299817] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.301817] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.302819] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.303817] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.304741] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.306251] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.308682] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.311421] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.312883] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.313832] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.315831] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.316804] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.317831] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.318770] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.319097] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.321846] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.322896] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.323907] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.326141] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.328762] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.330382] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.332832] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.335873] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.336931] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.337921] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.338916] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.339891] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.341854] iommu: Default domain type: Translated [ 0.342817] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.343912] efivars: Registered efivars operations [ 0.344647] PCI: Using ACPI for IRQ routing [ 0.345838] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.346814] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.346814] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.348819] vgaarb: loaded [ 0.349460] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.350817] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.353850] clocksource: Switched to clocksource kvm-clock [ 0.355424] VFS: Disk quotas dquot_6.6.0 [ 0.356089] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.357397] pnp: PnP ACPI init [ 0.358355] pnp: PnP ACPI: found 5 devices [ 0.366338] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.367837] NET: Registered PF_INET protocol family [ 0.368698] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.381173] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.382582] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.384480] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.385860] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.387133] TCP: Hash tables configured (established 16384 bind 16384) [ 0.388246] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.389358] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.390559] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.391492] NET: Registered PF_XDP protocol family [ 0.392293] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.393288] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.394779] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.395893] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.397011] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.398239] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.399297] PCI: CLS 0 bytes, default 64 [ 0.400088] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.401844] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.404056] clocksource: Switched to clocksource tsc [ 0.424037] Initialise system trusted keyrings [ 0.425311] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.427034] Key type asymmetric registered [ 0.427949] Asymmetric key parser 'x509' registered [ 0.429594] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.431159] io scheduler mq-deadline registered [ 0.432107] io scheduler kyber registered [ 0.432963] io scheduler bfq registered [ 0.434345] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.435693] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.437335] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.441004] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.443124] i8042: Warning: Keylock active [ 0.445983] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.447090] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.448454] hv_vmbus: registering driver hyperv_keyboard [ 0.449687] rtc_cmos 00:00: RTC can wake from S4 [ 0.452171] rtc_cmos 00:00: registered as rtc0 [ 0.453579] rtc_cmos 00:00: setting system clock to 2026-09-03T15:56:09 UTC (1788450969) [ 0.455346] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.456907] intel_pstate: CPU model not supported [ 0.457953] efifb: probing for efifb [ 0.459009] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.460695] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.461960] efifb: scrolling: redraw [ 0.462886] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.464708] Console: switching to colour frame buffer device 100x37 [ 0.466520] fb0: EFI VGA frame buffer device [ 0.467659] pstore: Using crash dump compression: deflate [ 0.468792] pstore: Registered efi_pstore as persistent store backend [ 0.470360] NET: Registered PF_INET6 protocol family [ 0.472495] Segment Routing with IPv6 [ 0.473372] In-situ OAM (IOAM) with IPv6 [ 0.474455] NET: Registered PF_PACKET protocol family [ 0.475893] Key type dns_resolver registered [ 0.477235] IPI shorthand broadcast: enabled [ 0.479872] sched_clock: Marking stable (314002247, 165273372)->(566198637, -86923018) [ 0.481873] registered taskstats version 1 [ 0.483126] Loading compiled-in X.509 certificates [ 0.955825] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.672326] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.676712] Demotion targets for Node 0: null [ 1.677727] Key type .fscrypt registered [ 1.678577] Key type fscrypt-provisioning registered [ 1.679876] ima: No TPM chip found, activating TPM-bypass! [ 1.681117] ima: Allocated hash algorithm: sha1 [ 1.682040] ima: No architecture policies found [ 1.688141] clk: Disabling unused clocks [ 1.694502] Freeing unused kernel image (initmem) memory: 17040K [ 1.696175] Write protecting the kernel read-only data: 47104k [ 1.698000] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.700080] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.702094] Run /init as init process [ 1.820156] nvme nvme0: pci function 0000:00:04.0 [ 1.821901] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.830791] nvme nvme0: 2/0/0 default/read/poll queues [ 1.837428] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.839020] GPT:25804799 != 33554431 [ 1.839915] GPT:Alternate GPT header not at the end of the disk. [ 1.841388] GPT:25804799 != 33554431 [ 1.842353] GPT: Use GNU Parted to correct GPT errors. [ 1.843620] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.857211] SCSI subsystem initialized [ 1.882874] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.885724] device-mapper: uevent: version 1.0.3 [ 1.886932] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.894730] device-mapper: verity: sha256 using "sha256-lib" [ 1.929280] raid6: avx512x4 gen() 17854 MB/s [ 1.946281] raid6: avx512x2 gen() 17784 MB/s [ 1.963281] raid6: avx512x1 gen() 17833 MB/s [ 1.980281] raid6: avx2x4 gen() 17636 MB/s [ 1.997280] raid6: avx2x2 gen() 17825 MB/s [ 2.014282] raid6: avx2x1 gen() 13839 MB/s [ 2.015212] raid6: using algorithm avx512x4 gen() 17854 MB/s [ 2.033281] raid6: .... xor() 7133 MB/s, rmw enabled [ 2.034334] raid6: using avx512x2 recovery algorithm [ 2.044767] xor: automatically using best checksumming function avx [ 2.178220] Btrfs loaded, zoned=no, fsverity=no [ 2.182750] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.186474] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.190165] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.191575] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.264069] ACPI: PM: Preparing to enter system sleep state S5 [ 62.265349] reboot: Restarting system [ 62.266174] 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        [2026-09-03T15:57:15.054436]      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 3974718853 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000118] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000168] Using GB pages for direct mapping [ 0.000324] ACPI: Early table checksum verification disabled [ 0.000327] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000330] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000336] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000342] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000345] ACPI: FACS 0x00000000789D0000 000040 [ 0.000348] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000351] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000354] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000357] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000360] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000362] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000366] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000368] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000371] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000372] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000373] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000374] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000374] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000375] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000376] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000377] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000377] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000378] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000379] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000417] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000427] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000479] Zone ranges: [ 0.000479] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000482] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000485] Normal empty [ 0.000487] Device empty [ 0.000488] Movable zone start for each node [ 0.000489] Early memory node ranges [ 0.000490] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000492] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000495] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000497] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000503] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000538] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003812] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003918] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004330] ACPI: PM-Timer IO Port: 0xb008 [ 0.004343] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004397] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004400] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004402] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004404] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004405] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004409] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004411] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004414] TSC deadline timer available [ 0.004419] CPU topo: Max. logical packages: 1 [ 0.004420] CPU topo: Max. logical dies: 1 [ 0.004420] CPU topo: Max. dies per package: 1 [ 0.004425] CPU topo: Max. threads per core: 2 [ 0.004426] CPU topo: Num. cores per package: 1 [ 0.004427] CPU topo: Num. threads per package: 2 [ 0.004427] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004444] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004460] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004462] Booting paravirtualized kernel on KVM [ 0.004464] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009383] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009651] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010243] kvm-guest: PV spinlocks enabled [ 0.010245] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010248] 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 [ 0.010421] random: crng init done [ 0.010422] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010630] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010737] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010788] Fallback order for Node 0: 0 [ 0.010791] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010792] Policy zone: DMA32 [ 0.010793] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014604] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014618] Kernel/User page tables isolation: enabled [ 0.022663] ftrace: allocating 41455 entries in 164 pages [ 0.022666] ftrace: allocated 164 pages with 3 groups [ 0.023446] Dynamic Preempt: voluntary [ 0.023477] rcu: Preemptible hierarchical RCU implementation. [ 0.023477] rcu: RCU event tracing is enabled. [ 0.023478] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023479] Trampoline variant of Tasks RCU enabled. [ 0.023480] Rude variant of Tasks RCU enabled. [ 0.023480] Tracing variant of Tasks RCU enabled. [ 0.023481] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023482] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023488] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023490] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023492] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028589] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028818] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028825] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028885] Console: colour dummy device 80x25 [ 0.028888] printk: legacy console [tty0] enabled [ 0.029199] printk: legacy console [ttyS0] enabled [ 0.197737] ACPI: Core revision 20250807 [ 0.198656] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.200260] APIC: Switch to symmetric I/O mode setup [ 0.201540] x2apic enabled [ 0.202460] APIC: Switched APIC routing to: physical x2apic [ 0.205004] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.206873] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.207869] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.207869] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.207869] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.207869] Speculative Store Bypass: Vulnerable [ 0.207869] Spectre V2 : Mitigation: Retpolines [ 0.207869] RETBleed: Vulnerable [ 0.207869] ITS: Mitigation: Aligned branch/return thunks [ 0.207869] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.207869] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.207869] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.207869] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.207869] GDS: Unknown: Dependent on hypervisor status [ 0.207869] active return thunk: its_return_thunk [ 0.207869] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.207869] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.207869] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.207869] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.207869] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.207869] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.207869] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.207869] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.207869] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.207869] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.207869] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.207869] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.207869] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.207869] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.207869] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.207869] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.207869] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.207869] Freeing SMP alternatives memory: 40K [ 0.207869] pid_max: default: 32768 minimum: 301 [ 0.207869] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.207869] landlock: Up and running. [ 0.207869] SELinux: Initializing. [ 0.207869] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.207869] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.207869] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.208069] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.208911] signal: max sigframe size: 3632 [ 0.209899] rcu: Hierarchical SRCU implementation. [ 0.210825] rcu: Max phase no-delay instances is 400. [ 0.210923] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.215279] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.215934] smp: Bringing up secondary CPUs ... [ 0.216875] smpboot: x86: Booting SMP configuration: [ 0.217872] .... node #0, CPUs: #1 [ 0.219207] 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. [ 0.220875] 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. [ 0.221906] smp: Brought up 1 node, 2 CPUs [ 0.222662] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.223017] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.224000] devtmpfs: initialized [ 0.224605] x86/mm: Memory block size: 128MB [ 0.225925] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.226936] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.227879] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.229956] pinctrl core: initialized pinctrl subsystem [ 0.231414] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.233015] audit: initializing netlink subsys (disabled) [ 0.233900] audit: type=2000 audit(1788451038.283:1): state=initialized audit_enabled=0 res=1 [ 0.233983] thermal_sys: Registered thermal governor 'step_wise' [ 0.234885] cpuidle: using governor menu [ 0.237620] efi: Freeing EFI boot services memory: 37748K [ 0.238875] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.239965] dca service started, version 1.12.1 [ 0.240856] PCI: Using configuration type 1 for base access [ 0.241983] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.265906] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.266873] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.267874] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.268872] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.270995] ACPI: Added _OSI(Module Device) [ 0.271873] ACPI: Added _OSI(Processor Device) [ 0.272873] ACPI: Added _OSI(Processor Aggregator Device) [ 0.275885] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.279076] ACPI: Interpreter enabled [ 0.279771] ACPI: PM: (supports S0 S5) [ 0.279873] ACPI: Using IOAPIC for interrupt routing [ 0.280816] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.282875] PCI: Using E820 reservations for host bridge windows [ 0.283978] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.287299] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.287877] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.289875] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.291881] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.294230] acpiphp: Slot [3] registered [ 0.294894] acpiphp: Slot [4] registered [ 0.295654] acpiphp: Slot [5] registered [ 0.295886] acpiphp: Slot [6] registered [ 0.296642] acpiphp: Slot [7] registered [ 0.297888] acpiphp: Slot [8] registered [ 0.298656] acpiphp: Slot [9] registered [ 0.299886] acpiphp: Slot [10] registered [ 0.300664] acpiphp: Slot [11] registered [ 0.300886] acpiphp: Slot [12] registered [ 0.301679] acpiphp: Slot [13] registered [ 0.302886] acpiphp: Slot [14] registered [ 0.303647] acpiphp: Slot [15] registered [ 0.303888] acpiphp: Slot [16] registered [ 0.304678] acpiphp: Slot [17] registered [ 0.305887] acpiphp: Slot [18] registered [ 0.306666] acpiphp: Slot [19] registered [ 0.306885] acpiphp: Slot [20] registered [ 0.307662] acpiphp: Slot [21] registered [ 0.308886] acpiphp: Slot [22] registered [ 0.309689] acpiphp: Slot [23] registered [ 0.309887] acpiphp: Slot [24] registered [ 0.310661] acpiphp: Slot [25] registered [ 0.311886] acpiphp: Slot [26] registered [ 0.312678] acpiphp: Slot [27] registered [ 0.313891] acpiphp: Slot [28] registered [ 0.314665] acpiphp: Slot [29] registered [ 0.314886] acpiphp: Slot [30] registered [ 0.315666] acpiphp: Slot [31] registered [ 0.316883] PCI host bridge to bus 0000:00 [ 0.317681] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.318873] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.319872] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.321874] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.322873] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.323873] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.324917] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.327318] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.329908] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.332568] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.333951] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.334887] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.335891] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.336891] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.337887] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.338887] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.341184] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.343912] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.345038] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.347022] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.349239] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.352788] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.354459] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.356891] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.360111] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.360991] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.362984] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.363982] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.364928] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.366913] iommu: Default domain type: Translated [ 0.367874] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.368998] efivars: Registered efivars operations [ 0.370058] PCI: Using ACPI for IRQ routing [ 0.371004] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.371869] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.371869] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.374875] vgaarb: loaded [ 0.375467] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.377873] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.383908] clocksource: Switched to clocksource kvm-clock [ 0.386025] VFS: Disk quotas dquot_6.6.0 [ 0.387123] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.389000] pnp: PnP ACPI init [ 0.390026] pnp: PnP ACPI: found 5 devices [ 0.398401] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.400140] NET: Registered PF_INET protocol family [ 0.401625] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.414577] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.416165] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.417801] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.419564] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.421395] TCP: Hash tables configured (established 16384 bind 16384) [ 0.423088] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.424855] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.426620] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.428053] NET: Registered PF_XDP protocol family [ 0.429085] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.430438] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.431997] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.433718] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.435395] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.436767] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.437950] PCI: CLS 0 bytes, default 64 [ 0.438804] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.440518] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.443170] clocksource: Switched to clocksource tsc [ 0.462995] Initialise system trusted keyrings [ 0.464126] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.465839] Key type asymmetric registered [ 0.466658] Asymmetric key parser 'x509' registered [ 0.468222] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.470078] io scheduler mq-deadline registered [ 0.471017] io scheduler kyber registered [ 0.471844] io scheduler bfq registered [ 0.474127] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.475384] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.476971] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.479947] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.481744] i8042: Warning: Keylock active [ 0.484036] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.485027] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.486126] hv_vmbus: registering driver hyperv_keyboard [ 0.487265] rtc_cmos 00:00: RTC can wake from S4 [ 0.489451] rtc_cmos 00:00: registered as rtc0 [ 0.490558] rtc_cmos 00:00: setting system clock to 2026-09-03T15:57:16 UTC (1788451036) [ 0.492278] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.493483] intel_pstate: CPU model not supported [ 0.494479] efifb: probing for efifb [ 0.495230] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.496508] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.498223] efifb: scrolling: redraw [ 0.499378] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.501759] Console: switching to colour frame buffer device 100x37 [ 0.504743] fb0: EFI VGA frame buffer device [ 0.506327] pstore: Using crash dump compression: deflate [ 0.508125] pstore: Registered efi_pstore as persistent store backend [ 0.509912] NET: Registered PF_INET6 protocol family [ 0.511264] Segment Routing with IPv6 [ 0.512015] In-situ OAM (IOAM) with IPv6 [ 0.512860] NET: Registered PF_PACKET protocol family [ 0.514081] Key type dns_resolver registered [ 0.515439] IPI shorthand broadcast: enabled [ 0.518092] sched_clock: Marking stable (340002147, 178045411)->(607523768, -89476210) [ 0.519786] registered taskstats version 1 [ 0.520902] Loading compiled-in X.509 certificates [ 0.991834] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.711714] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.717625] Demotion targets for Node 0: null [ 1.719266] Key type .fscrypt registered [ 1.720669] Key type fscrypt-provisioning registered [ 1.722394] ima: No TPM chip found, activating TPM-bypass! [ 1.724382] ima: Allocated hash algorithm: sha1 [ 1.725966] ima: No architecture policies found [ 1.732713] clk: Disabling unused clocks [ 1.739464] Freeing unused kernel image (initmem) memory: 17040K [ 1.741894] Write protecting the kernel read-only data: 47104k [ 1.744422] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.746914] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.749366] Run /init as init process [ 1.866811] nvme nvme0: pci function 0000:00:04.0 [ 1.868768] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.877579] nvme nvme0: 2/0/0 default/read/poll queues [ 1.885654] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.888108] GPT:25804799 != 33554431 [ 1.889447] GPT:Alternate GPT header not at the end of the disk. [ 1.891432] GPT:25804799 != 33554431 [ 1.892696] GPT: Use GNU Parted to correct GPT errors. [ 1.894412] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.908496] SCSI subsystem initialized [ 1.934675] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.938701] device-mapper: uevent: version 1.0.3 [ 1.940356] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.948808] device-mapper: verity: sha256 using "sha256-lib" [ 1.983051] raid6: avx512x4 gen() 18109 MB/s [ 2.001050] raid6: avx512x2 gen() 17982 MB/s [ 2.019051] raid6: avx512x1 gen() 18071 MB/s [ 2.037051] raid6: avx2x4 gen() 18021 MB/s [ 2.055050] raid6: avx2x2 gen() 18030 MB/s [ 2.073051] raid6: avx2x1 gen() 13858 MB/s [ 2.074568] raid6: using algorithm avx512x4 gen() 18109 MB/s [ 2.093051] raid6: .... xor() 7792 MB/s, rmw enabled [ 2.094651] raid6: using avx512x2 recovery algorithm [ 2.105621] xor: automatically using best checksumming function avx [ 2.238013] Btrfs loaded, zoned=no, fsverity=no [ 2.243103] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.247194] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.251086] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.252766] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.283837] ACPI: PM: Preparing to enter system sleep state S5 [ 62.285158] reboot: Restarting system [ 62.285965] 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        [2026-09-03T15:58:21.852266]      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 3949901435 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000092] 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 [ 0.000321] ACPI: Early table checksum verification disabled [ 0.000324] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000328] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000333] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000339] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000342] ACPI: FACS 0x00000000789D0000 000040 [ 0.000345] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000348] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000351] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000354] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000357] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000360] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000363] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000366] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000368] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000369] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000370] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000371] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000371] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000372] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000373] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000374] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000374] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000375] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000376] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000415] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000425] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000476] Zone ranges: [ 0.000477] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000480] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000482] Normal empty [ 0.000484] Device empty [ 0.000485] Movable zone start for each node [ 0.000487] Early memory node ranges [ 0.000488] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000490] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000492] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000495] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000501] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000544] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003867] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003973] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004376] ACPI: PM-Timer IO Port: 0xb008 [ 0.004388] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004443] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004446] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004448] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004449] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004450] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004454] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004455] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004459] TSC deadline timer available [ 0.004465] CPU topo: Max. logical packages: 1 [ 0.004466] CPU topo: Max. logical dies: 1 [ 0.004466] CPU topo: Max. dies per package: 1 [ 0.004471] CPU topo: Max. threads per core: 2 [ 0.004472] CPU topo: Num. cores per package: 1 [ 0.004473] CPU topo: Num. threads per package: 2 [ 0.004473] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004491] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004506] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004508] Booting paravirtualized kernel on KVM [ 0.004509] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009388] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009668] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010255] kvm-guest: PV spinlocks enabled [ 0.010257] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010261] 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 [ 0.010435] random: crng init done [ 0.010436] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010647] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010756] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010809] Fallback order for Node 0: 0 [ 0.010811] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010813] Policy zone: DMA32 [ 0.010814] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014644] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014657] Kernel/User page tables isolation: enabled [ 0.022768] ftrace: allocating 41455 entries in 164 pages [ 0.022772] ftrace: allocated 164 pages with 3 groups [ 0.023551] Dynamic Preempt: voluntary [ 0.023586] rcu: Preemptible hierarchical RCU implementation. [ 0.023586] rcu: RCU event tracing is enabled. [ 0.023587] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023589] Trampoline variant of Tasks RCU enabled. [ 0.023589] Rude variant of Tasks RCU enabled. [ 0.023590] Tracing variant of Tasks RCU enabled. [ 0.023590] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023591] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023597] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023599] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023601] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028748] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028981] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028988] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029038] Console: colour dummy device 80x25 [ 0.029041] printk: legacy console [tty0] enabled [ 0.029322] printk: legacy console [ttyS0] enabled [ 0.176243] ACPI: Core revision 20250807 [ 0.177088] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.178556] APIC: Switch to symmetric I/O mode setup [ 0.179756] x2apic enabled [ 0.180615] APIC: Switched APIC routing to: physical x2apic [ 0.183092] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.184861] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.185858] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.185858] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.185858] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.185858] Speculative Store Bypass: Vulnerable [ 0.185858] Spectre V2 : Mitigation: Retpolines [ 0.185858] RETBleed: Vulnerable [ 0.185858] ITS: Mitigation: Aligned branch/return thunks [ 0.185858] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185858] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185858] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.185858] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.185858] GDS: Unknown: Dependent on hypervisor status [ 0.185858] active return thunk: its_return_thunk [ 0.185858] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.185858] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.185858] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.185858] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.185858] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.185858] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.185858] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.185858] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.185858] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.185858] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.185858] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.185858] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.185858] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.185858] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.185858] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.185858] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.185858] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.185858] Freeing SMP alternatives memory: 40K [ 0.185858] pid_max: default: 32768 minimum: 301 [ 0.185858] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.185858] landlock: Up and running. [ 0.185858] SELinux: Initializing. [ 0.185858] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185858] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185858] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.186054] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.186899] signal: max sigframe size: 3632 [ 0.187602] rcu: Hierarchical SRCU implementation. [ 0.187861] rcu: Max phase no-delay instances is 400. [ 0.188910] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.193253] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.193918] smp: Bringing up secondary CPUs ... [ 0.194899] smpboot: x86: Booting SMP configuration: [ 0.195823] .... node #0, CPUs: #1 [ 0.196863] 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. [ 0.197864] 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. [ 0.198892] smp: Brought up 1 node, 2 CPUs [ 0.199689] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.199940] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.200982] devtmpfs: initialized [ 0.201609] x86/mm: Memory block size: 128MB [ 0.202913] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.203922] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.204858] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.205939] pinctrl core: initialized pinctrl subsystem [ 0.207290] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209006] audit: initializing netlink subsys (disabled) [ 0.209884] audit: type=2000 audit(1788451105.074:1): state=initialized audit_enabled=0 res=1 [ 0.209966] thermal_sys: Registered thermal governor 'step_wise' [ 0.210872] cpuidle: using governor menu [ 0.213320] efi: Freeing EFI boot services memory: 37748K [ 0.213864] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.214937] dca service started, version 1.12.1 [ 0.215731] PCI: Using configuration type 1 for base access [ 0.216962] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.243494] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.243862] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.244862] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.245861] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.248371] ACPI: Added _OSI(Module Device) [ 0.248669] ACPI: Added _OSI(Processor Device) [ 0.249863] ACPI: Added _OSI(Processor Aggregator Device) [ 0.251733] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.254103] ACPI: Interpreter enabled [ 0.254709] ACPI: PM: (supports S0 S5) [ 0.254862] ACPI: Using IOAPIC for interrupt routing [ 0.255665] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.256863] PCI: Using E820 reservations for host bridge windows [ 0.257906] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.260963] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.261866] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.262862] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.264870] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.267202] acpiphp: Slot [3] registered [ 0.267862] acpiphp: Slot [4] registered [ 0.268523] acpiphp: Slot [5] registered [ 0.268875] acpiphp: Slot [6] registered [ 0.269522] acpiphp: Slot [7] registered [ 0.269875] acpiphp: Slot [8] registered [ 0.270510] acpiphp: Slot [9] registered [ 0.271875] acpiphp: Slot [10] registered [ 0.272524] acpiphp: Slot [11] registered [ 0.272875] acpiphp: Slot [12] registered [ 0.273875] acpiphp: Slot [13] registered [ 0.274875] acpiphp: Slot [14] registered [ 0.275876] acpiphp: Slot [15] registered [ 0.276725] acpiphp: Slot [16] registered [ 0.277877] acpiphp: Slot [17] registered [ 0.278874] acpiphp: Slot [18] registered [ 0.280875] acpiphp: Slot [19] registered [ 0.281875] acpiphp: Slot [20] registered [ 0.282874] acpiphp: Slot [21] registered [ 0.283874] acpiphp: Slot [22] registered [ 0.284879] acpiphp: Slot [23] registered [ 0.285641] acpiphp: Slot [24] registered [ 0.285873] acpiphp: Slot [25] registered [ 0.286548] acpiphp: Slot [26] registered [ 0.287875] acpiphp: Slot [27] registered [ 0.288551] acpiphp: Slot [28] registered [ 0.288874] acpiphp: Slot [29] registered [ 0.289531] acpiphp: Slot [30] registered [ 0.289874] acpiphp: Slot [31] registered [ 0.290870] PCI host bridge to bus 0000:00 [ 0.292865] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.293861] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.294861] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.295861] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.297861] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.298861] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.299814] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.301290] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.303701] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.305461] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.306928] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.307876] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.308877] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.309861] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.310876] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.311823] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.313141] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.315891] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.316941] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.317946] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.319173] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.322725] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.323416] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.325876] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.328935] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.329964] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.330962] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.331967] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.332916] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.334902] iommu: Default domain type: Translated [ 0.335862] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.336966] efivars: Registered efivars operations [ 0.337665] PCI: Using ACPI for IRQ routing [ 0.338884] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.339858] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.339858] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.341863] vgaarb: loaded [ 0.342379] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.342861] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.346903] clocksource: Switched to clocksource kvm-clock [ 0.348427] VFS: Disk quotas dquot_6.6.0 [ 0.349093] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.350353] pnp: PnP ACPI init [ 0.351321] pnp: PnP ACPI: found 5 devices [ 0.359239] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.361164] NET: Registered PF_INET protocol family [ 0.362017] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.374439] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.376887] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.379082] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.380946] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.382176] TCP: Hash tables configured (established 16384 bind 16384) [ 0.383284] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.384354] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385549] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.386471] NET: Registered PF_XDP protocol family [ 0.387294] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.388296] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.389297] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.390400] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.391500] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.392707] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.393808] PCI: CLS 0 bytes, default 64 [ 0.394585] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.396345] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.398570] clocksource: Switched to clocksource tsc [ 0.418571] Initialise system trusted keyrings [ 0.419908] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.422193] Key type asymmetric registered [ 0.423146] Asymmetric key parser 'x509' registered [ 0.424798] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.426410] io scheduler mq-deadline registered [ 0.427401] io scheduler kyber registered [ 0.428298] io scheduler bfq registered [ 0.430407] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.431795] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.433453] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.436569] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.438510] i8042: Warning: Keylock active [ 0.440924] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.442008] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.443210] hv_vmbus: registering driver hyperv_keyboard [ 0.444407] rtc_cmos 00:00: RTC can wake from S4 [ 0.446697] rtc_cmos 00:00: registered as rtc0 [ 0.447852] rtc_cmos 00:00: setting system clock to 2026-09-03T15:58:23 UTC (1788451103) [ 0.449656] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.450945] intel_pstate: CPU model not supported [ 0.452005] efifb: probing for efifb [ 0.452786] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.454088] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.455360] efifb: scrolling: redraw [ 0.456125] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.457947] Console: switching to colour frame buffer device 100x37 [ 0.459742] fb0: EFI VGA frame buffer device [ 0.460697] pstore: Using crash dump compression: deflate [ 0.461856] pstore: Registered efi_pstore as persistent store backend [ 0.463436] NET: Registered PF_INET6 protocol family [ 0.464922] Segment Routing with IPv6 [ 0.465710] In-situ OAM (IOAM) with IPv6 [ 0.466601] NET: Registered PF_PACKET protocol family [ 0.467744] Key type dns_resolver registered [ 0.469113] IPI shorthand broadcast: enabled [ 0.471789] sched_clock: Marking stable (315001961, 155871063)->(545684540, -74811516) [ 0.473656] registered taskstats version 1 [ 0.474825] Loading compiled-in X.509 certificates [ 0.953416] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.666702] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.671036] Demotion targets for Node 0: null [ 1.672048] Key type .fscrypt registered [ 1.672862] Key type fscrypt-provisioning registered [ 1.673886] ima: No TPM chip found, activating TPM-bypass! [ 1.675117] ima: Allocated hash algorithm: sha1 [ 1.676032] ima: No architecture policies found [ 1.682424] clk: Disabling unused clocks [ 1.688766] Freeing unused kernel image (initmem) memory: 17040K [ 1.690509] Write protecting the kernel read-only data: 47104k [ 1.692374] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.694143] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.695854] Run /init as init process [ 1.813436] nvme nvme0: pci function 0000:00:04.0 [ 1.814730] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.823446] nvme nvme0: 2/0/0 default/read/poll queues [ 1.829733] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.831169] GPT:25804799 != 33554431 [ 1.831931] GPT:Alternate GPT header not at the end of the disk. [ 1.833040] GPT:25804799 != 33554431 [ 1.833758] GPT: Use GNU Parted to correct GPT errors. [ 1.834726] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.848183] SCSI subsystem initialized [ 1.874325] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.876853] device-mapper: uevent: version 1.0.3 [ 1.877867] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.885131] device-mapper: verity: sha256 using "sha256-lib" [ 1.918878] raid6: avx512x4 gen() 18140 MB/s [ 1.935877] raid6: avx512x2 gen() 18244 MB/s [ 1.952878] raid6: avx512x1 gen() 18155 MB/s [ 1.969877] raid6: avx2x4 gen() 18108 MB/s [ 1.986878] raid6: avx2x2 gen() 18134 MB/s [ 2.003878] raid6: avx2x1 gen() 13751 MB/s [ 2.004808] raid6: using algorithm avx512x2 gen() 18244 MB/s [ 2.022879] raid6: .... xor() 24634 MB/s, rmw enabled [ 2.024297] raid6: using avx512x2 recovery algorithm [ 2.034779] xor: automatically using best checksumming function avx [ 2.165684] Btrfs loaded, zoned=no, fsverity=no [ 2.169837] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.173307] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.177086] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.178497] BTRFS error (device dm-0): open_ctree failed: -2