1.675917] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.677621] Run /init as init process [ 1.796507] nvme nvme0: pci function 0000:00:04.0 [ 1.797830] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.807301] nvme nvme0: 2/0/0 default/read/poll queues [ 1.814652] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.816036] GPT:25804799 != 33554431 [ 1.816786] GPT:Alternate GPT header not at the end of the disk. [ 1.817893] GPT:25804799 != 33554431 [ 1.818678] GPT: Use GNU Parted to correct GPT errors. [ 1.819651] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.832970] SCSI subsystem initialized [ 1.858973] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.861343] device-mapper: uevent: version 1.0.3 [ 1.862394] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.869770] device-mapper: verity: sha256 using "sha256-lib" [ 1.904108] raid6: avx512x4 gen() 18210 MB/s [ 1.921107] raid6: avx512x2 gen() 18231 MB/s [ 1.938108] raid6: avx512x1 gen() 18253 MB/s [ 1.955108] raid6: avx2x4 gen() 18156 MB/s [ 1.972108] raid6: avx2x2 gen() 18212 MB/s [ 1.989108] raid6: avx2x1 gen() 13983 MB/s [ 1.990043] raid6: using algorithm avx512x1 gen() 18253 MB/s [ 2.008107] raid6: .... xor() 21322 MB/s, rmw enabled [ 2.009181] raid6: using avx512x2 recovery algorithm [ 2.019615] xor: automatically using best checksumming function avx [ 2.154162] Btrfs loaded, zoned=no, fsverity=no [ 2.158842] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.162528] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.166382] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.167775] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.251078] ACPI: PM: Preparing to enter system sleep state S5 [ 62.252365] reboot: Restarting system [ 62.253185] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:37:01.324598]      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 4038139526 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000341] ACPI: Early table checksum verification disabled [ 0.000345] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000349] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000355] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000360] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000363] ACPI: FACS 0x00000000789D0000 000040 [ 0.000366] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000369] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000372] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000375] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000378] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000381] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000384] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000386] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000389] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000390] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000391] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000392] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000392] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000393] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000394] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000395] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000395] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000396] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000397] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000436] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000445] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000497] Zone ranges: [ 0.000498] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000500] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000503] Normal empty [ 0.000505] Device empty [ 0.000506] Movable zone start for each node [ 0.000508] Early memory node ranges [ 0.000508] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000511] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000513] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000515] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000522] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000565] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003905] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004015] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004418] ACPI: PM-Timer IO Port: 0xb008 [ 0.004431] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004493] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004496] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004498] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004499] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004500] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004505] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004506] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004510] TSC deadline timer available [ 0.004515] CPU topo: Max. logical packages: 1 [ 0.004516] CPU topo: Max. logical dies: 1 [ 0.004516] CPU topo: Max. dies per package: 1 [ 0.004521] CPU topo: Max. threads per core: 2 [ 0.004522] CPU topo: Num. cores per package: 1 [ 0.004523] CPU topo: Num. threads per package: 2 [ 0.004523] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004540] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004555] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004557] Booting paravirtualized kernel on KVM [ 0.004559] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009492] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009774] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010552] kvm-guest: PV spinlocks enabled [ 0.010555] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010558] 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 [ 0.010733] random: crng init done [ 0.010734] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010954] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011069] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011125] Fallback order for Node 0: 0 [ 0.011128] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011129] Policy zone: DMA32 [ 0.011130] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015012] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015027] Kernel/User page tables isolation: enabled [ 0.023249] ftrace: allocating 41455 entries in 164 pages [ 0.023252] ftrace: allocated 164 pages with 3 groups [ 0.024039] Dynamic Preempt: voluntary [ 0.024072] rcu: Preemptible hierarchical RCU implementation. [ 0.024073] rcu: RCU event tracing is enabled. [ 0.024073] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024075] Trampoline variant of Tasks RCU enabled. [ 0.024075] Rude variant of Tasks RCU enabled. [ 0.024076] Tracing variant of Tasks RCU enabled. [ 0.024076] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024077] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024083] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024085] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024086] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029204] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029445] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029453] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029506] Console: colour dummy device 80x25 [ 0.029509] printk: legacy console [tty0] enabled [ 0.029788] printk: legacy console [ttyS0] enabled [ 0.167115] ACPI: Core revision 20250807 [ 0.167975] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169465] APIC: Switch to symmetric I/O mode setup [ 0.170662] x2apic enabled [ 0.171620] APIC: Switched APIC routing to: physical x2apic [ 0.174233] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.175980] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.176976] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176976] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176976] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176976] Speculative Store Bypass: Vulnerable [ 0.176976] Spectre V2 : Mitigation: Retpolines [ 0.176976] RETBleed: Vulnerable [ 0.176976] ITS: Mitigation: Aligned branch/return thunks [ 0.176976] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176976] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176976] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176976] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176976] GDS: Unknown: Dependent on hypervisor status [ 0.176976] active return thunk: its_return_thunk [ 0.176976] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176976] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176976] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176976] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176976] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176976] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176976] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176976] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176976] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176976] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176976] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176976] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176976] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176976] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176976] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176976] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176976] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176976] Freeing SMP alternatives memory: 40K [ 0.176976] pid_max: default: 32768 minimum: 301 [ 0.176976] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176976] landlock: Up and running. [ 0.176976] SELinux: Initializing. [ 0.176976] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176976] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176976] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177180] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178022] signal: max sigframe size: 3632 [ 0.178742] rcu: Hierarchical SRCU implementation. [ 0.178979] rcu: Max phase no-delay instances is 400. [ 0.179871] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183395] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184036] smp: Bringing up secondary CPUs ... [ 0.184877] smpboot: x86: Booting SMP configuration: [ 0.184980] .... node #0, CPUs: #1 [ 0.186323] 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. [ 0.187980] 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. [ 0.189013] smp: Brought up 1 node, 2 CPUs [ 0.189692] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.190127] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191106] devtmpfs: initialized [ 0.191593] x86/mm: Memory block size: 128MB [ 0.193031] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194032] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194987] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196056] pinctrl core: initialized pinctrl subsystem [ 0.197425] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199116] audit: initializing netlink subsys (disabled) [ 0.200004] audit: type=2000 audit(1788460624.620:1): state=initialized audit_enabled=0 res=1 [ 0.200085] thermal_sys: Registered thermal governor 'step_wise' [ 0.200990] cpuidle: using governor menu [ 0.204498] efi: Freeing EFI boot services memory: 37748K [ 0.204981] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206054] dca service started, version 1.12.1 [ 0.206856] PCI: Using configuration type 1 for base access [ 0.208084] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233978] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234981] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235980] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236979] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239473] ACPI: Added _OSI(Module Device) [ 0.239805] ACPI: Added _OSI(Processor Device) [ 0.240980] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242938] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245215] ACPI: Interpreter enabled [ 0.245617] ACPI: PM: (supports S0 S5) [ 0.245979] ACPI: Using IOAPIC for interrupt routing [ 0.246800] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247980] PCI: Using E820 reservations for host bridge windows [ 0.249066] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252256] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253983] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254980] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255991] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258336] acpiphp: Slot [3] registered [ 0.258999] acpiphp: Slot [4] registered [ 0.259662] acpiphp: Slot [5] registered [ 0.260993] acpiphp: Slot [6] registered [ 0.261645] acpiphp: Slot [7] registered [ 0.261994] acpiphp: Slot [8] registered [ 0.262657] acpiphp: Slot [9] registered [ 0.262992] acpiphp: Slot [10] registered [ 0.263659] acpiphp: Slot [11] registered [ 0.264993] acpiphp: Slot [12] registered [ 0.265663] acpiphp: Slot [13] registered [ 0.265993] acpiphp: Slot [14] registered [ 0.266671] acpiphp: Slot [15] registered [ 0.266992] acpiphp: Slot [16] registered [ 0.267670] acpiphp: Slot [17] registered [ 0.268993] acpiphp: Slot [18] registered [ 0.269663] acpiphp: Slot [19] registered [ 0.269995] acpiphp: Slot [20] registered [ 0.270670] acpiphp: Slot [21] registered [ 0.270992] acpiphp: Slot [22] registered [ 0.271672] acpiphp: Slot [23] registered [ 0.272993] acpiphp: Slot [24] registered [ 0.273664] acpiphp: Slot [25] registered [ 0.273993] acpiphp: Slot [26] registered [ 0.274673] acpiphp: Slot [27] registered [ 0.274991] acpiphp: Slot [28] registered [ 0.275672] acpiphp: Slot [29] registered [ 0.276996] acpiphp: Slot [30] registered [ 0.277676] acpiphp: Slot [31] registered [ 0.277990] PCI host bridge to bus 0000:00 [ 0.278672] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279979] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280979] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281979] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282979] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284979] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285919] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287409] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289840] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291587] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293047] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293991] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294993] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295931] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296993] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297937] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299261] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300985] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302059] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303068] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305307] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307864] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309593] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311996] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.315083] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316084] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317080] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318082] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319032] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321018] iommu: Default domain type: Translated [ 0.321980] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323075] efivars: Registered efivars operations [ 0.323762] PCI: Using ACPI for IRQ routing [ 0.324025] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324976] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324976] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327981] vgaarb: loaded [ 0.328505] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328979] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333014] clocksource: Switched to clocksource kvm-clock [ 0.334586] VFS: Disk quotas dquot_6.6.0 [ 0.335247] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.336537] pnp: PnP ACPI init [ 0.337512] pnp: PnP ACPI: found 5 devices [ 0.345460] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346986] NET: Registered PF_INET protocol family [ 0.347870] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360415] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361837] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363131] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.364444] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365759] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366869] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367963] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369182] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370109] NET: Registered PF_XDP protocol family [ 0.370905] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371910] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372910] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374027] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375140] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376374] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377445] PCI: CLS 0 bytes, default 64 [ 0.378223] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379933] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.382032] clocksource: Switched to clocksource tsc [ 0.401933] Initialise system trusted keyrings [ 0.403620] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405383] Key type asymmetric registered [ 0.406267] Asymmetric key parser 'x509' registered [ 0.407924] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.409536] io scheduler mq-deadline registered [ 0.410484] io scheduler kyber registered [ 0.411354] io scheduler bfq registered [ 0.412734] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.414131] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415734] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418719] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420574] i8042: Warning: Keylock active [ 0.422949] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423966] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.425123] hv_vmbus: registering driver hyperv_keyboard [ 0.426274] rtc_cmos 00:00: RTC can wake from S4 [ 0.428579] rtc_cmos 00:00: registered as rtc0 [ 0.429726] rtc_cmos 00:00: setting system clock to 2026-09-03T18:37:03 UTC (1788460623) [ 0.431472] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432764] intel_pstate: CPU model not supported [ 0.433794] efifb: probing for efifb [ 0.434549] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435882] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.437117] efifb: scrolling: redraw [ 0.437867] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.439653] Console: switching to colour frame buffer device 100x37 [ 0.441437] fb0: EFI VGA frame buffer device [ 0.442373] pstore: Using crash dump compression: deflate [ 0.443539] pstore: Registered efi_pstore as persistent store backend [ 0.445143] NET: Registered PF_INET6 protocol family [ 0.446486] Segment Routing with IPv6 [ 0.447274] In-situ OAM (IOAM) with IPv6 [ 0.448136] NET: Registered PF_PACKET protocol family [ 0.449243] Key type dns_resolver registered [ 0.451876] IPI shorthand broadcast: enabled [ 0.454599] sched_clock: Marking stable (308001736, 146523693)->(526286254, -71760825) [ 0.456428] registered taskstats version 1 [ 0.457642] Loading compiled-in X.509 certificates [ 0.929358] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.652315] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.656660] Demotion targets for Node 0: null [ 1.657717] Key type .fscrypt registered [ 1.658571] Key type fscrypt-provisioning registered [ 1.659597] ima: No TPM chip found, activating TPM-bypass! [ 1.660823] ima: Allocated hash algorithm: sha1 [ 1.661759] ima: No architecture policies found [ 1.667823] clk: Disabling unused clocks [ 1.674609] Freeing unused kernel image (initmem) memory: 17040K [ 1.676284] Write protecting the kernel read-only data: 47104k [ 1.678104] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.679832] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.681514] Run /init as init process [ 1.800198] nvme nvme0: pci function 0000:00:04.0 [ 1.801565] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.811336] nvme nvme0: 2/0/0 default/read/poll queues [ 1.818722] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.820178] GPT:25804799 != 33554431 [ 1.820976] GPT:Alternate GPT header not at the end of the disk. [ 1.822096] GPT:25804799 != 33554431 [ 1.822837] GPT: Use GNU Parted to correct GPT errors. [ 1.823822] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.837294] SCSI subsystem initialized [ 1.863839] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.866226] device-mapper: uevent: version 1.0.3 [ 1.867272] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.874652] device-mapper: verity: sha256 using "sha256-lib" [ 1.909532] raid6: avx512x4 gen() 15385 MB/s [ 1.926531] raid6: avx512x2 gen() 15377 MB/s [ 1.943532] raid6: avx512x1 gen() 17066 MB/s [ 1.960532] raid6: avx2x4 gen() 17595 MB/s [ 1.977532] raid6: avx2x2 gen() 17657 MB/s [ 1.994531] raid6: avx2x1 gen() 13819 MB/s [ 1.995435] raid6: using algorithm avx2x2 gen() 17657 MB/s [ 2.012532] raid6: .... xor() 15927 MB/s, rmw enabled [ 2.013564] raid6: using avx512x2 recovery algorithm [ 2.024034] xor: automatically using best checksumming function avx [ 2.157910] Btrfs loaded, zoned=no, fsverity=no [ 2.162395] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.166180] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.170087] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.171497] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.229459] ACPI: PM: Preparing to enter system sleep state S5 [ 62.230756] reboot: Restarting system [ 62.231585] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:38:08.222387]      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 4002606969 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000279] ACPI: Early table checksum verification disabled [ 0.000282] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000286] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000292] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000298] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000301] ACPI: FACS 0x00000000789D0000 000040 [ 0.000304] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000307] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000310] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000313] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000315] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000318] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000321] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000324] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000326] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000328] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000329] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000329] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000330] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000331] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000331] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000332] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000333] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000334] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000334] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000375] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000385] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000436] Zone ranges: [ 0.000437] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000440] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000442] Normal empty [ 0.000445] Device empty [ 0.000446] Movable zone start for each node [ 0.000448] Early memory node ranges [ 0.000448] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000451] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000453] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000455] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000462] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000498] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003850] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003957] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004380] ACPI: PM-Timer IO Port: 0xb008 [ 0.004392] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004461] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004464] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004466] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004467] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004468] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004472] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004474] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004478] TSC deadline timer available [ 0.004483] CPU topo: Max. logical packages: 1 [ 0.004484] CPU topo: Max. logical dies: 1 [ 0.004485] CPU topo: Max. dies per package: 1 [ 0.004489] CPU topo: Max. threads per core: 2 [ 0.004490] CPU topo: Num. cores per package: 1 [ 0.004491] CPU topo: Num. threads per package: 2 [ 0.004491] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004510] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004525] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004527] Booting paravirtualized kernel on KVM [ 0.004529] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009439] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009718] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010561] kvm-guest: PV spinlocks enabled [ 0.010564] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010567] 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 [ 0.010742] random: crng init done [ 0.010743] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010979] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011089] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011144] Fallback order for Node 0: 0 [ 0.011147] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011148] Policy zone: DMA32 [ 0.011149] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015036] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015051] Kernel/User page tables isolation: enabled [ 0.023345] ftrace: allocating 41455 entries in 164 pages [ 0.023348] ftrace: allocated 164 pages with 3 groups [ 0.024143] Dynamic Preempt: voluntary [ 0.024176] rcu: Preemptible hierarchical RCU implementation. [ 0.024177] rcu: RCU event tracing is enabled. [ 0.024177] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024179] Trampoline variant of Tasks RCU enabled. [ 0.024179] Rude variant of Tasks RCU enabled. [ 0.024180] Tracing variant of Tasks RCU enabled. [ 0.024181] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024181] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024187] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024189] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024191] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029313] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029555] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029563] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029618] Console: colour dummy device 80x25 [ 0.029621] printk: legacy console [tty0] enabled [ 0.029901] printk: legacy console [ttyS0] enabled [ 0.169197] ACPI: Core revision 20250807 [ 0.170042] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171573] APIC: Switch to symmetric I/O mode setup [ 0.172780] x2apic enabled [ 0.173647] APIC: Switched APIC routing to: physical x2apic [ 0.176121] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.177832] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.178827] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178827] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178827] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178827] Speculative Store Bypass: Vulnerable [ 0.178827] Spectre V2 : Mitigation: Retpolines [ 0.178827] RETBleed: Vulnerable [ 0.178827] ITS: Mitigation: Aligned branch/return thunks [ 0.178827] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178827] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178827] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178827] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178827] GDS: Unknown: Dependent on hypervisor status [ 0.178827] active return thunk: its_return_thunk [ 0.178827] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178827] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178827] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178827] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178827] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178827] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178827] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178827] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178827] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178827] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178827] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178827] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178827] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178827] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178827] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178827] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178827] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178827] Freeing SMP alternatives memory: 40K [ 0.178827] pid_max: default: 32768 minimum: 301 [ 0.178827] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178827] landlock: Up and running. [ 0.178827] SELinux: Initializing. [ 0.178827] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178827] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178827] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.179033] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179876] signal: max sigframe size: 3632 [ 0.180601] rcu: Hierarchical SRCU implementation. [ 0.180830] rcu: Max phase no-delay instances is 400. [ 0.181733] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185237] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185893] smp: Bringing up secondary CPUs ... [ 0.186757] smpboot: x86: Booting SMP configuration: [ 0.186833] .... node #0, CPUs: #1 [ 0.188230] 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. [ 0.189834] 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. [ 0.190866] smp: Brought up 1 node, 2 CPUs [ 0.191544] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.191986] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.192955] devtmpfs: initialized [ 0.193441] x86/mm: Memory block size: 128MB [ 0.194884] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195887] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196841] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197913] pinctrl core: initialized pinctrl subsystem [ 0.199337] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200970] audit: initializing netlink subsys (disabled) [ 0.201861] audit: type=2000 audit(1788460691.470:1): state=initialized audit_enabled=0 res=1 [ 0.201941] thermal_sys: Registered thermal governor 'step_wise' [ 0.202842] cpuidle: using governor menu [ 0.205438] efi: Freeing EFI boot services memory: 37748K [ 0.206833] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207912] dca service started, version 1.12.1 [ 0.208729] PCI: Using configuration type 1 for base access [ 0.209937] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.235980] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236831] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237832] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238830] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.240945] ACPI: Added _OSI(Module Device) [ 0.241649] ACPI: Added _OSI(Processor Device) [ 0.241831] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243758] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.246057] ACPI: Interpreter enabled [ 0.246551] ACPI: PM: (supports S0 S5) [ 0.246833] ACPI: Using IOAPIC for interrupt routing [ 0.247668] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.249834] PCI: Using E820 reservations for host bridge windows [ 0.250928] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.254046] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254836] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255832] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257841] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.259194] acpiphp: Slot [3] registered [ 0.259851] acpiphp: Slot [4] registered [ 0.260525] acpiphp: Slot [5] registered [ 0.261847] acpiphp: Slot [6] registered [ 0.262489] acpiphp: Slot [7] registered [ 0.262844] acpiphp: Slot [8] registered [ 0.263510] acpiphp: Slot [9] registered [ 0.263843] acpiphp: Slot [10] registered [ 0.264541] acpiphp: Slot [11] registered [ 0.265847] acpiphp: Slot [12] registered [ 0.266509] acpiphp: Slot [13] registered [ 0.266844] acpiphp: Slot [14] registered [ 0.267516] acpiphp: Slot [15] registered [ 0.267843] acpiphp: Slot [16] registered [ 0.268522] acpiphp: Slot [17] registered [ 0.269844] acpiphp: Slot [18] registered [ 0.270502] acpiphp: Slot [19] registered [ 0.270845] acpiphp: Slot [20] registered [ 0.271519] acpiphp: Slot [21] registered [ 0.271843] acpiphp: Slot [22] registered [ 0.272508] acpiphp: Slot [23] registered [ 0.273845] acpiphp: Slot [24] registered [ 0.274519] acpiphp: Slot [25] registered [ 0.274844] acpiphp: Slot [26] registered [ 0.275521] acpiphp: Slot [27] registered [ 0.275844] acpiphp: Slot [28] registered [ 0.276509] acpiphp: Slot [29] registered [ 0.277846] acpiphp: Slot [30] registered [ 0.278510] acpiphp: Slot [31] registered [ 0.278842] PCI host bridge to bus 0000:00 [ 0.279513] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280831] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281830] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282831] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283831] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285831] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286763] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288256] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290682] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292424] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292896] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293845] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294845] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295781] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296845] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297783] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299109] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301863] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302915] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303935] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.306169] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308852] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310430] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312851] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.315961] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316943] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318938] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319939] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320882] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322188] iommu: Default domain type: Translated [ 0.322832] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323936] efivars: Registered efivars operations [ 0.324611] PCI: Using ACPI for IRQ routing [ 0.325856] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326827] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326827] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328833] vgaarb: loaded [ 0.329430] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329831] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334868] clocksource: Switched to clocksource kvm-clock [ 0.336415] VFS: Disk quotas dquot_6.6.0 [ 0.337075] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.338349] pnp: PnP ACPI init [ 0.339312] pnp: PnP ACPI: found 5 devices [ 0.347302] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348802] NET: Registered PF_INET protocol family [ 0.349685] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.362167] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.363604] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364922] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.366245] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.367529] TCP: Hash tables configured (established 16384 bind 16384) [ 0.368674] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369775] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370992] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371919] NET: Registered PF_XDP protocol family [ 0.372723] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.373714] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.374705] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.375803] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.376915] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.378150] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.379212] PCI: CLS 0 bytes, default 64 [ 0.379984] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.381734] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.383989] clocksource: Switched to clocksource tsc [ 0.403955] Initialise system trusted keyrings [ 0.406329] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.408075] Key type asymmetric registered [ 0.409023] Asymmetric key parser 'x509' registered [ 0.410840] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.412450] io scheduler mq-deadline registered [ 0.413481] io scheduler kyber registered [ 0.414348] io scheduler bfq registered [ 0.415806] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.417186] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.418812] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.421811] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.423652] i8042: Warning: Keylock active [ 0.426054] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.427100] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.428298] hv_vmbus: registering driver hyperv_keyboard [ 0.429530] rtc_cmos 00:00: RTC can wake from S4 [ 0.431899] rtc_cmos 00:00: registered as rtc0 [ 0.433062] rtc_cmos 00:00: setting system clock to 2026-09-03T18:38:10 UTC (1788460690) [ 0.434824] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.436118] intel_pstate: CPU model not supported [ 0.437176] efifb: probing for efifb [ 0.437970] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.439354] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440601] efifb: scrolling: redraw [ 0.441385] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.443181] Console: switching to colour frame buffer device 100x37 [ 0.445026] fb0: EFI VGA frame buffer device [ 0.445980] pstore: Using crash dump compression: deflate [ 0.447162] pstore: Registered efi_pstore as persistent store backend [ 0.448751] NET: Registered PF_INET6 protocol family [ 0.450690] Segment Routing with IPv6 [ 0.451484] In-situ OAM (IOAM) with IPv6 [ 0.452357] NET: Registered PF_PACKET protocol family [ 0.453545] Key type dns_resolver registered [ 0.455568] IPI shorthand broadcast: enabled [ 0.458272] sched_clock: Marking stable (310002307, 148265217)->(532566634, -74299110) [ 0.460085] registered taskstats version 1 [ 0.461219] Loading compiled-in X.509 certificates [ 0.939327] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.653323] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.657653] Demotion targets for Node 0: null [ 1.658692] Key type .fscrypt registered [ 1.659539] Key type fscrypt-provisioning registered [ 1.660584] ima: No TPM chip found, activating TPM-bypass! [ 1.661821] ima: Allocated hash algorithm: sha1 [ 1.662757] ima: No architecture policies found [ 1.668764] clk: Disabling unused clocks [ 1.675147] Freeing unused kernel image (initmem) memory: 17040K [ 1.676849] Write protecting the kernel read-only data: 47104k [ 1.678670] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.680405] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.682082] Run /init as init process [ 1.800088] nvme nvme0: pci function 0000:00:04.0 [ 1.801542] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.811004] nvme nvme0: 2/0/0 default/read/poll queues [ 1.818501] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.819927] GPT:25804799 != 33554431 [ 1.820718] GPT:Alternate GPT header not at the end of the disk. [ 1.821866] GPT:25804799 != 33554431 [ 1.822622] GPT: Use GNU Parted to correct GPT errors. [ 1.823613] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.837056] SCSI subsystem initialized [ 1.863624] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.866016] device-mapper: uevent: version 1.0.3 [ 1.867053] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.874422] device-mapper: verity: sha256 using "sha256-lib" [ 1.908271] raid6: avx512x4 gen() 17988 MB/s [ 1.925271] raid6: avx512x2 gen() 18165 MB/s [ 1.942272] raid6: avx512x1 gen() 18180 MB/s [ 1.959272] raid6: avx2x4 gen() 18090 MB/s [ 1.976272] raid6: avx2x2 gen() 18083 MB/s [ 1.993273] raid6: avx2x1 gen() 13822 MB/s [ 1.994221] raid6: using algorithm avx512x1 gen() 18180 MB/s [ 2.012271] raid6: .... xor() 21375 MB/s, rmw enabled [ 2.013334] raid6: using avx512x2 recovery algorithm [ 2.023759] xor: automatically using best checksumming function avx [ 2.158044] Btrfs loaded, zoned=no, fsverity=no [ 2.162811] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.166630] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.170462] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.171876] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.240194] ACPI: PM: Preparing to enter system sleep state S5 [ 62.241461] reboot: Restarting system [ 62.242241] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:39:15.020849]      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 4011626998 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000356] ACPI: Early table checksum verification disabled [ 0.000360] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000364] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000370] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000376] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000379] ACPI: FACS 0x00000000789D0000 000040 [ 0.000381] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000384] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000387] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000390] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000393] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000396] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000399] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000401] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000404] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000405] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000406] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000407] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000407] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000408] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000409] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000410] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000410] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000411] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000412] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000453] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000463] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000514] Zone ranges: [ 0.000515] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000518] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000520] Normal empty [ 0.000522] Device empty [ 0.000523] Movable zone start for each node [ 0.000525] Early memory node ranges [ 0.000525] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000528] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000530] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000532] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000539] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000581] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003931] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004045] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004454] ACPI: PM-Timer IO Port: 0xb008 [ 0.004467] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004533] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004537] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004539] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004540] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004541] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004545] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004546] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004550] TSC deadline timer available [ 0.004556] CPU topo: Max. logical packages: 1 [ 0.004556] CPU topo: Max. logical dies: 1 [ 0.004557] CPU topo: Max. dies per package: 1 [ 0.004562] CPU topo: Max. threads per core: 2 [ 0.004563] CPU topo: Num. cores per package: 1 [ 0.004563] CPU topo: Num. threads per package: 2 [ 0.004564] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004581] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004597] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004599] Booting paravirtualized kernel on KVM [ 0.004601] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009492] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009768] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010469] kvm-guest: PV spinlocks enabled [ 0.010472] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010475] 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 [ 0.010649] random: crng init done [ 0.010650] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010870] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010988] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011044] Fallback order for Node 0: 0 [ 0.011047] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011049] Policy zone: DMA32 [ 0.011050] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014892] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014906] Kernel/User page tables isolation: enabled [ 0.023072] ftrace: allocating 41455 entries in 164 pages [ 0.023075] ftrace: allocated 164 pages with 3 groups [ 0.023874] Dynamic Preempt: voluntary [ 0.023907] rcu: Preemptible hierarchical RCU implementation. [ 0.023908] rcu: RCU event tracing is enabled. [ 0.023909] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023910] Trampoline variant of Tasks RCU enabled. [ 0.023911] Rude variant of Tasks RCU enabled. [ 0.023911] Tracing variant of Tasks RCU enabled. [ 0.023912] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023913] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023920] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023921] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023923] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029032] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029274] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029282] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029335] Console: colour dummy device 80x25 [ 0.029338] printk: legacy console [tty0] enabled [ 0.029618] printk: legacy console [ttyS0] enabled [ 0.167649] ACPI: Core revision 20250807 [ 0.168494] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169943] APIC: Switch to symmetric I/O mode setup [ 0.171149] x2apic enabled [ 0.172029] APIC: Switched APIC routing to: physical x2apic [ 0.174486] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.176182] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.177179] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177179] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177179] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177179] Speculative Store Bypass: Vulnerable [ 0.177179] Spectre V2 : Mitigation: Retpolines [ 0.177179] RETBleed: Vulnerable [ 0.177179] ITS: Mitigation: Aligned branch/return thunks [ 0.177179] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177179] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177179] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177179] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177179] GDS: Unknown: Dependent on hypervisor status [ 0.177179] active return thunk: its_return_thunk [ 0.177179] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177179] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177179] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177179] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177179] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177179] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177179] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177179] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177179] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177179] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177179] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177179] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177179] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177179] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177179] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177179] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177179] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177179] Freeing SMP alternatives memory: 40K [ 0.177179] pid_max: default: 32768 minimum: 301 [ 0.177179] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177179] landlock: Up and running. [ 0.177179] SELinux: Initializing. [ 0.177179] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177179] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177179] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177379] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178225] signal: max sigframe size: 3632 [ 0.178929] rcu: Hierarchical SRCU implementation. [ 0.179182] rcu: Max phase no-delay instances is 400. [ 0.180042] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183594] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184232] smp: Bringing up secondary CPUs ... [ 0.185089] smpboot: x86: Booting SMP configuration: [ 0.185183] .... node #0, CPUs: #1 [ 0.186506] 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. [ 0.188184] 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. [ 0.189213] smp: Brought up 1 node, 2 CPUs [ 0.189882] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.190325] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.191303] devtmpfs: initialized [ 0.191804] x86/mm: Memory block size: 128MB [ 0.193229] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194238] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195191] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196262] pinctrl core: initialized pinctrl subsystem [ 0.197657] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199325] audit: initializing netlink subsys (disabled) [ 0.200210] audit: type=2000 audit(1788460758.305:1): state=initialized audit_enabled=0 res=1 [ 0.200298] thermal_sys: Registered thermal governor 'step_wise' [ 0.201193] cpuidle: using governor menu [ 0.203708] efi: Freeing EFI boot services memory: 37748K [ 0.205185] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206261] dca service started, version 1.12.1 [ 0.207060] PCI: Using configuration type 1 for base access [ 0.208290] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233241] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.235183] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236182] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237182] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239488] ACPI: Added _OSI(Module Device) [ 0.240045] ACPI: Added _OSI(Processor Device) [ 0.240182] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242084] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244422] ACPI: Interpreter enabled [ 0.245188] ACPI: PM: (supports S0 S5) [ 0.245798] ACPI: Using IOAPIC for interrupt routing [ 0.246010] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247183] PCI: Using E820 reservations for host bridge windows [ 0.248264] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251347] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253186] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254182] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255191] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257529] acpiphp: Slot [3] registered [ 0.258189] acpiphp: Slot [4] registered [ 0.258838] acpiphp: Slot [5] registered [ 0.259195] acpiphp: Slot [6] registered [ 0.259848] acpiphp: Slot [7] registered [ 0.261197] acpiphp: Slot [8] registered [ 0.261847] acpiphp: Slot [9] registered [ 0.262196] acpiphp: Slot [10] registered [ 0.262853] acpiphp: Slot [11] registered [ 0.263194] acpiphp: Slot [12] registered [ 0.263859] acpiphp: Slot [13] registered [ 0.265195] acpiphp: Slot [14] registered [ 0.265859] acpiphp: Slot [15] registered [ 0.266195] acpiphp: Slot [16] registered [ 0.266862] acpiphp: Slot [17] registered [ 0.267194] acpiphp: Slot [18] registered [ 0.267877] acpiphp: Slot [19] registered [ 0.269195] acpiphp: Slot [20] registered [ 0.269868] acpiphp: Slot [21] registered [ 0.270195] acpiphp: Slot [22] registered [ 0.270878] acpiphp: Slot [23] registered [ 0.271194] acpiphp: Slot [24] registered [ 0.271866] acpiphp: Slot [25] registered [ 0.273195] acpiphp: Slot [26] registered [ 0.273868] acpiphp: Slot [27] registered [ 0.274195] acpiphp: Slot [28] registered [ 0.274869] acpiphp: Slot [29] registered [ 0.275198] acpiphp: Slot [30] registered [ 0.275866] acpiphp: Slot [31] registered [ 0.277192] PCI host bridge to bus 0000:00 [ 0.277851] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278182] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280182] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281182] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282182] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283182] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284108] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285615] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288029] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289779] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291249] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292181] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293196] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294127] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295196] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296133] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297459] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300213] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301263] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302287] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303522] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307147] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308757] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311200] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314399] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315291] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316284] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317285] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318232] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319527] iommu: Default domain type: Translated [ 0.320184] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321288] efivars: Registered efivars operations [ 0.321981] PCI: Using ACPI for IRQ routing [ 0.323203] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324179] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324179] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326184] vgaarb: loaded [ 0.326713] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327182] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.331219] clocksource: Switched to clocksource kvm-clock [ 0.332758] VFS: Disk quotas dquot_6.6.0 [ 0.333465] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334750] pnp: PnP ACPI init [ 0.335767] pnp: PnP ACPI: found 5 devices [ 0.343767] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345285] NET: Registered PF_INET protocol family [ 0.346174] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358629] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360036] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361295] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362598] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363888] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364972] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366056] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367254] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368174] NET: Registered PF_XDP protocol family [ 0.368960] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369943] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370934] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372017] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373112] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374327] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375374] PCI: CLS 0 bytes, default 64 [ 0.376135] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377920] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.380109] clocksource: Switched to clocksource tsc [ 0.400055] Initialise system trusted keyrings [ 0.402079] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403848] Key type asymmetric registered [ 0.404732] Asymmetric key parser 'x509' registered [ 0.406392] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408930] io scheduler mq-deadline registered [ 0.409905] io scheduler kyber registered [ 0.410782] io scheduler bfq registered [ 0.412218] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413575] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415263] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418392] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420305] i8042: Warning: Keylock active [ 0.422685] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423756] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424980] hv_vmbus: registering driver hyperv_keyboard [ 0.426162] rtc_cmos 00:00: RTC can wake from S4 [ 0.428476] rtc_cmos 00:00: registered as rtc0 [ 0.429627] rtc_cmos 00:00: setting system clock to 2026-09-03T18:39:17 UTC (1788460757) [ 0.431436] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432716] intel_pstate: CPU model not supported [ 0.433777] efifb: probing for efifb [ 0.434569] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435945] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.437213] efifb: scrolling: redraw [ 0.437998] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.439794] Console: switching to colour frame buffer device 100x37 [ 0.441635] fb0: EFI VGA frame buffer device [ 0.442598] pstore: Using crash dump compression: deflate [ 0.443770] pstore: Registered efi_pstore as persistent store backend [ 0.445366] NET: Registered PF_INET6 protocol family [ 0.448046] Segment Routing with IPv6 [ 0.448864] In-situ OAM (IOAM) with IPv6 [ 0.449754] NET: Registered PF_PACKET protocol family [ 0.450879] Key type dns_resolver registered [ 0.453273] IPI shorthand broadcast: enabled [ 0.455971] sched_clock: Marking stable (309002001, 146897352)->(528436379, -72537026) [ 0.457840] registered taskstats version 1 [ 0.459113] Loading compiled-in X.509 certificates [ 0.929481] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.648703] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.653354] Demotion targets for Node 0: null [ 1.654400] Key type .fscrypt registered [ 1.655258] Key type fscrypt-provisioning registered [ 1.656293] ima: No TPM chip found, activating TPM-bypass! [ 1.657542] ima: Allocated hash algorithm: sha1 [ 1.658493] ima: No architecture policies found [ 1.666449] clk: Disabling unused clocks [ 1.672867] Freeing unused kernel image (initmem) memory: 17040K [ 1.674598] Write protecting the kernel read-only data: 47104k [ 1.676456] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.678208] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.679880] Run /init as init process [ 1.797724] nvme nvme0: pci function 0000:00:04.0 [ 1.799129] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.808243] nvme nvme0: 2/0/0 default/read/poll queues [ 1.815511] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.816920] GPT:25804799 != 33554431 [ 1.817682] GPT:Alternate GPT header not at the end of the disk. [ 1.818788] GPT:25804799 != 33554431 [ 1.819575] GPT: Use GNU Parted to correct GPT errors. [ 1.820561] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.834141] SCSI subsystem initialized [ 1.860714] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.863133] device-mapper: uevent: version 1.0.3 [ 1.864193] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.871745] device-mapper: verity: sha256 using "sha256-lib" [ 1.905903] raid6: avx512x4 gen() 18115 MB/s [ 1.922903] raid6: avx512x2 gen() 18106 MB/s [ 1.939903] raid6: avx512x1 gen() 18036 MB/s [ 1.956904] raid6: avx2x4 gen() 17973 MB/s [ 1.973904] raid6: avx2x2 gen() 17945 MB/s [ 1.990903] raid6: avx2x1 gen() 13681 MB/s [ 1.991820] raid6: using algorithm avx512x4 gen() 18115 MB/s [ 2.008907] raid6: .... xor() 7743 MB/s, rmw enabled [ 2.009927] raid6: using avx512x2 recovery algorithm [ 2.020402] xor: automatically using best checksumming function avx [ 2.151250] Btrfs loaded, zoned=no, fsverity=no [ 2.155717] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.159521] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.163309] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.164705] BTRFS error (device dm-0): open_ctree failed: -2