1.756690] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.758258] Run /init as init process [ 1.875872] nvme nvme0: pci function 0000:00:04.0 [ 1.877517] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.887523] nvme nvme0: 2/0/0 default/read/poll queues [ 1.893705] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.895318] GPT:25804799 != 33554431 [ 1.896183] GPT:Alternate GPT header not at the end of the disk. [ 1.897516] GPT:25804799 != 33554431 [ 1.898362] GPT: Use GNU Parted to correct GPT errors. [ 1.899482] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.913227] SCSI subsystem initialized [ 1.940092] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.942817] device-mapper: uevent: version 1.0.3 [ 1.944049] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.951840] device-mapper: verity: sha256 using "sha256-lib" [ 1.986355] raid6: avx512x4 gen() 18191 MB/s [ 2.004354] raid6: avx512x2 gen() 18172 MB/s [ 2.022355] raid6: avx512x1 gen() 18114 MB/s [ 2.040355] raid6: avx2x4 gen() 18024 MB/s [ 2.058354] raid6: avx2x2 gen() 17994 MB/s [ 2.076355] raid6: avx2x1 gen() 13778 MB/s [ 2.077461] raid6: using algorithm avx512x4 gen() 18191 MB/s [ 2.095356] raid6: .... xor() 7515 MB/s, rmw enabled [ 2.096549] raid6: using avx512x2 recovery algorithm [ 2.107105] xor: automatically using best checksumming function avx [ 2.240283] Btrfs loaded, zoned=no, fsverity=no [ 2.244593] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.248373] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.256584] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.258542] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.340442] ACPI: PM: Preparing to enter system sleep state S5 [ 62.342094] reboot: Restarting system [ 62.342899] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:55:02.352671]      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 4027206191 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] 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 [ 0.000175] Using GB pages for direct mapping [ 0.000419] ACPI: Early table checksum verification disabled [ 0.000422] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000426] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000432] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000438] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000441] ACPI: FACS 0x00000000789D0000 000040 [ 0.000444] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000447] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000450] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000452] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000455] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000458] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000461] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000464] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000466] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000467] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000468] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000469] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000470] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000470] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000471] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000472] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000472] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000473] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000474] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000515] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000524] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000575] Zone ranges: [ 0.000576] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000579] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000582] Normal empty [ 0.000583] Device empty [ 0.000585] Movable zone start for each node [ 0.000586] Early memory node ranges [ 0.000587] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000589] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000592] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000594] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000600] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000643] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003919] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004025] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004460] ACPI: PM-Timer IO Port: 0xb008 [ 0.004473] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004529] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004533] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004535] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004536] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004537] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004541] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004543] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004547] TSC deadline timer available [ 0.004552] CPU topo: Max. logical packages: 1 [ 0.004553] CPU topo: Max. logical dies: 1 [ 0.004554] CPU topo: Max. dies per package: 1 [ 0.004559] CPU topo: Max. threads per core: 2 [ 0.004559] CPU topo: Num. cores per package: 1 [ 0.004560] CPU topo: Num. threads per package: 2 [ 0.004561] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004578] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004595] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004597] Booting paravirtualized kernel on KVM [ 0.004599] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009507] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009780] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010488] kvm-guest: PV spinlocks enabled [ 0.010490] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010493] 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 [ 0.010667] random: crng init done [ 0.010667] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010876] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010985] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011039] Fallback order for Node 0: 0 [ 0.011042] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011043] Policy zone: DMA32 [ 0.011044] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014948] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014963] Kernel/User page tables isolation: enabled [ 0.023186] ftrace: allocating 41455 entries in 164 pages [ 0.023189] ftrace: allocated 164 pages with 3 groups [ 0.023981] Dynamic Preempt: voluntary [ 0.024013] rcu: Preemptible hierarchical RCU implementation. [ 0.024014] rcu: RCU event tracing is enabled. [ 0.024015] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024016] Trampoline variant of Tasks RCU enabled. [ 0.024017] Rude variant of Tasks RCU enabled. [ 0.024017] Tracing variant of Tasks RCU enabled. [ 0.024018] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024019] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024025] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024026] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024028] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029136] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029370] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029377] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029430] Console: colour dummy device 80x25 [ 0.029434] printk: legacy console [tty0] enabled [ 0.029713] printk: legacy console [ttyS0] enabled [ 0.163828] ACPI: Core revision 20250807 [ 0.164639] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166052] APIC: Switch to symmetric I/O mode setup [ 0.167228] x2apic enabled [ 0.168081] APIC: Switched APIC routing to: physical x2apic [ 0.170501] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.172140] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.173137] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173137] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173137] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173137] Speculative Store Bypass: Vulnerable [ 0.173137] Spectre V2 : Mitigation: Retpolines [ 0.173137] RETBleed: Vulnerable [ 0.173137] ITS: Mitigation: Aligned branch/return thunks [ 0.173137] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173137] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173137] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173137] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173137] GDS: Unknown: Dependent on hypervisor status [ 0.173137] active return thunk: its_return_thunk [ 0.173137] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173137] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173137] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173137] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173137] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173137] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173137] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173137] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173137] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173137] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173137] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173137] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173137] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173137] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173137] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173137] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173137] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173137] Freeing SMP alternatives memory: 40K [ 0.173137] pid_max: default: 32768 minimum: 301 [ 0.173137] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173137] landlock: Up and running. [ 0.173137] SELinux: Initializing. [ 0.173137] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173137] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173137] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173333] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174184] signal: max sigframe size: 3632 [ 0.174886] rcu: Hierarchical SRCU implementation. [ 0.175140] rcu: Max phase no-delay instances is 400. [ 0.176012] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179540] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180199] smp: Bringing up secondary CPUs ... [ 0.181039] smpboot: x86: Booting SMP configuration: [ 0.181142] .... node #0, CPUs: #1 [ 0.182564] 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. [ 0.184141] 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. [ 0.185174] smp: Brought up 1 node, 2 CPUs [ 0.185839] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.186291] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.187268] devtmpfs: initialized [ 0.187748] x86/mm: Memory block size: 128MB [ 0.188499] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190198] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191149] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192215] pinctrl core: initialized pinctrl subsystem [ 0.193568] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195277] audit: initializing netlink subsys (disabled) [ 0.196172] audit: type=2000 audit(1788454505.610:1): state=initialized audit_enabled=0 res=1 [ 0.196235] thermal_sys: Registered thermal governor 'step_wise' [ 0.197152] cpuidle: using governor menu [ 0.199992] efi: Freeing EFI boot services memory: 37748K [ 0.201143] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202217] dca service started, version 1.12.1 [ 0.202998] PCI: Using configuration type 1 for base access [ 0.204245] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229517] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231141] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232469] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233140] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235618] ACPI: Added _OSI(Module Device) [ 0.235968] ACPI: Added _OSI(Processor Device) [ 0.237141] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239021] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241282] ACPI: Interpreter enabled [ 0.241876] ACPI: PM: (supports S0 S5) [ 0.242141] ACPI: Using IOAPIC for interrupt routing [ 0.242940] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244142] PCI: Using E820 reservations for host bridge windows [ 0.245196] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.248253] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.249144] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.250141] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252150] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.254490] acpiphp: Slot [3] registered [ 0.255144] acpiphp: Slot [4] registered [ 0.255789] acpiphp: Slot [5] registered [ 0.256155] acpiphp: Slot [6] registered [ 0.256796] acpiphp: Slot [7] registered [ 0.257155] acpiphp: Slot [8] registered [ 0.257803] acpiphp: Slot [9] registered [ 0.259154] acpiphp: Slot [10] registered [ 0.259804] acpiphp: Slot [11] registered [ 0.260154] acpiphp: Slot [12] registered [ 0.260807] acpiphp: Slot [13] registered [ 0.261152] acpiphp: Slot [14] registered [ 0.261809] acpiphp: Slot [15] registered [ 0.262153] acpiphp: Slot [16] registered [ 0.262802] acpiphp: Slot [17] registered [ 0.264154] acpiphp: Slot [18] registered [ 0.264807] acpiphp: Slot [19] registered [ 0.265154] acpiphp: Slot [20] registered [ 0.265815] acpiphp: Slot [21] registered [ 0.266152] acpiphp: Slot [22] registered [ 0.266815] acpiphp: Slot [23] registered [ 0.268155] acpiphp: Slot [24] registered [ 0.268827] acpiphp: Slot [25] registered [ 0.269153] acpiphp: Slot [26] registered [ 0.269817] acpiphp: Slot [27] registered [ 0.270152] acpiphp: Slot [28] registered [ 0.270807] acpiphp: Slot [29] registered [ 0.272156] acpiphp: Slot [30] registered [ 0.272805] acpiphp: Slot [31] registered [ 0.273150] PCI host bridge to bus 0000:00 [ 0.273811] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275140] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276140] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.277140] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.278140] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.279140] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.280074] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.282571] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.283992] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286742] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.287206] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.288140] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.289155] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.290086] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.291155] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.292111] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.293419] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296167] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297222] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298236] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.299489] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303020] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.304720] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.307156] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.310254] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.311246] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.312244] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.313245] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314193] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315509] iommu: Default domain type: Translated [ 0.316142] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317153] efivars: Registered efivars operations [ 0.317909] PCI: Using ACPI for IRQ routing [ 0.319166] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320131] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.320137] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322141] vgaarb: loaded [ 0.322654] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323140] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327174] clocksource: Switched to clocksource kvm-clock [ 0.328253] VFS: Disk quotas dquot_6.6.0 [ 0.329014] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.330305] pnp: PnP ACPI init [ 0.331242] pnp: PnP ACPI: found 5 devices [ 0.339232] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.340707] NET: Registered PF_INET protocol family [ 0.341572] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.353957] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.355341] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.356595] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.357901] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.359181] TCP: Hash tables configured (established 16384 bind 16384) [ 0.360232] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361285] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362485] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.363386] NET: Registered PF_XDP protocol family [ 0.364153] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.365124] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.366121] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.367223] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.368337] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.369565] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.370614] PCI: CLS 0 bytes, default 64 [ 0.371375] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373167] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.375364] clocksource: Switched to clocksource tsc [ 0.395346] Initialise system trusted keyrings [ 0.396474] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.398302] Key type asymmetric registered [ 0.399204] Asymmetric key parser 'x509' registered [ 0.400859] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402797] io scheduler mq-deadline registered [ 0.403767] io scheduler kyber registered [ 0.404655] io scheduler bfq registered [ 0.405967] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407429] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.409087] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.412150] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.414051] i8042: Warning: Keylock active [ 0.416472] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.418064] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.419514] hv_vmbus: registering driver hyperv_keyboard [ 0.421096] rtc_cmos 00:00: RTC can wake from S4 [ 0.424183] rtc_cmos 00:00: registered as rtc0 [ 0.425825] rtc_cmos 00:00: setting system clock to 2026-09-03T16:55:01 UTC (1788454501) [ 0.428251] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.429687] intel_pstate: CPU model not supported [ 0.430797] efifb: probing for efifb [ 0.431588] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.432985] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.434268] efifb: scrolling: redraw [ 0.435048] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.436861] Console: switching to colour frame buffer device 100x37 [ 0.438691] fb0: EFI VGA frame buffer device [ 0.439633] pstore: Using crash dump compression: deflate [ 0.440767] pstore: Registered efi_pstore as persistent store backend [ 0.442378] NET: Registered PF_INET6 protocol family [ 0.443987] Segment Routing with IPv6 [ 0.444804] In-situ OAM (IOAM) with IPv6 [ 0.445672] NET: Registered PF_PACKET protocol family [ 0.446849] Key type dns_resolver registered [ 0.450171] IPI shorthand broadcast: enabled [ 0.452875] sched_clock: Marking stable (310002204, 142760372)->(522896711, -70134135) [ 0.454865] registered taskstats version 1 [ 0.456155] Loading compiled-in X.509 certificates [ 0.925520] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.649501] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.653809] Demotion targets for Node 0: null [ 1.654824] Key type .fscrypt registered [ 1.655649] Key type fscrypt-provisioning registered [ 1.656664] ima: No TPM chip found, activating TPM-bypass! [ 1.657889] ima: Allocated hash algorithm: sha1 [ 1.658805] ima: No architecture policies found [ 1.665000] clk: Disabling unused clocks [ 1.671337] Freeing unused kernel image (initmem) memory: 17040K [ 1.673026] Write protecting the kernel read-only data: 47104k [ 1.674865] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.676597] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.678285] Run /init as init process [ 1.796212] nvme nvme0: pci function 0000:00:04.0 [ 1.797498] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.807080] nvme nvme0: 2/0/0 default/read/poll queues [ 1.813607] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.815094] GPT:25804799 != 33554431 [ 1.815851] GPT:Alternate GPT header not at the end of the disk. [ 1.816939] GPT:25804799 != 33554431 [ 1.817666] GPT: Use GNU Parted to correct GPT errors. [ 1.818641] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.832193] SCSI subsystem initialized [ 1.858194] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.860515] device-mapper: uevent: version 1.0.3 [ 1.861525] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.868976] device-mapper: verity: sha256 using "sha256-lib" [ 1.902767] raid6: avx512x4 gen() 18108 MB/s [ 1.919767] raid6: avx512x2 gen() 17951 MB/s [ 1.936767] raid6: avx512x1 gen() 17929 MB/s [ 1.953767] raid6: avx2x4 gen() 17658 MB/s [ 1.970766] raid6: avx2x2 gen() 17746 MB/s [ 1.987767] raid6: avx2x1 gen() 13848 MB/s [ 1.988686] raid6: using algorithm avx512x4 gen() 18108 MB/s [ 2.006767] raid6: .... xor() 7457 MB/s, rmw enabled [ 2.007798] raid6: using avx512x2 recovery algorithm [ 2.018266] xor: automatically using best checksumming function avx [ 2.154212] Btrfs loaded, zoned=no, fsverity=no [ 2.158337] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.161678] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.165841] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.167342] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.241639] ACPI: PM: Preparing to enter system sleep state S5 [ 62.242872] reboot: Restarting system [ 62.243639] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:56:09.152662]      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 3939043260 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000385] ACPI: Early table checksum verification disabled [ 0.000389] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000393] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000398] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000404] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000407] ACPI: FACS 0x00000000789D0000 000040 [ 0.000409] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000412] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000415] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000418] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000421] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000424] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000427] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000430] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000433] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000434] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000435] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000435] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000436] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000437] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000438] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000438] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000439] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000440] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000441] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000481] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000491] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000543] Zone ranges: [ 0.000544] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000547] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000549] Normal empty [ 0.000551] Device empty [ 0.000553] Movable zone start for each node [ 0.000554] Early memory node ranges [ 0.000555] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000557] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000559] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000561] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000568] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000610] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003910] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004017] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004419] ACPI: PM-Timer IO Port: 0xb008 [ 0.004432] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004488] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004491] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004493] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004494] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004495] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004499] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004501] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004505] TSC deadline timer available [ 0.004510] CPU topo: Max. logical packages: 1 [ 0.004511] CPU topo: Max. logical dies: 1 [ 0.004511] CPU topo: Max. dies per package: 1 [ 0.004517] CPU topo: Max. threads per core: 2 [ 0.004517] CPU topo: Num. cores per package: 1 [ 0.004518] CPU topo: Num. threads per package: 2 [ 0.004518] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004536] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004552] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004554] Booting paravirtualized kernel on KVM [ 0.004556] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009467] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009731] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010417] kvm-guest: PV spinlocks enabled [ 0.010420] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010423] 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 [ 0.010597] random: crng init done [ 0.010598] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010804] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010910] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010963] Fallback order for Node 0: 0 [ 0.010965] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010967] Policy zone: DMA32 [ 0.010968] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014860] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014874] Kernel/User page tables isolation: enabled [ 0.023004] ftrace: allocating 41455 entries in 164 pages [ 0.023006] ftrace: allocated 164 pages with 3 groups [ 0.023779] Dynamic Preempt: voluntary [ 0.023811] rcu: Preemptible hierarchical RCU implementation. [ 0.023811] rcu: RCU event tracing is enabled. [ 0.023812] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023813] Trampoline variant of Tasks RCU enabled. [ 0.023814] Rude variant of Tasks RCU enabled. [ 0.023815] Tracing variant of Tasks RCU enabled. [ 0.023816] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023816] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023822] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023824] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023825] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028923] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029151] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029158] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029207] Console: colour dummy device 80x25 [ 0.029211] printk: legacy console [tty0] enabled [ 0.029499] printk: legacy console [ttyS0] enabled [ 0.167469] ACPI: Core revision 20250807 [ 0.168265] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169669] APIC: Switch to symmetric I/O mode setup [ 0.170824] x2apic enabled [ 0.171659] APIC: Switched APIC routing to: physical x2apic [ 0.174064] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.175683] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.176680] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176680] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176680] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176680] Speculative Store Bypass: Vulnerable [ 0.176680] Spectre V2 : Mitigation: Retpolines [ 0.176680] RETBleed: Vulnerable [ 0.176680] ITS: Mitigation: Aligned branch/return thunks [ 0.176680] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176680] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176680] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176680] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176680] GDS: Unknown: Dependent on hypervisor status [ 0.176680] active return thunk: its_return_thunk [ 0.176680] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176680] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176680] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176680] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176680] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176680] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176680] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176680] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176680] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176680] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176680] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176680] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176680] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176680] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176680] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176680] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176680] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176680] Freeing SMP alternatives memory: 40K [ 0.176680] pid_max: default: 32768 minimum: 301 [ 0.176680] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176680] landlock: Up and running. [ 0.176680] SELinux: Initializing. [ 0.176680] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176680] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176680] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176880] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177728] signal: max sigframe size: 3632 [ 0.178397] rcu: Hierarchical SRCU implementation. [ 0.178683] rcu: Max phase no-delay instances is 400. [ 0.179514] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183118] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183745] smp: Bringing up secondary CPUs ... [ 0.184567] smpboot: x86: Booting SMP configuration: [ 0.184685] .... node #0, CPUs: #1 [ 0.186102] 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. [ 0.187684] 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. [ 0.188721] smp: Brought up 1 node, 2 CPUs [ 0.189374] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.189834] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190804] devtmpfs: initialized [ 0.191357] x86/mm: Memory block size: 128MB [ 0.192737] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193740] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194691] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195763] pinctrl core: initialized pinctrl subsystem [ 0.197106] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198820] audit: initializing netlink subsys (disabled) [ 0.199719] audit: type=2000 audit(1788454572.333:1): state=initialized audit_enabled=0 res=1 [ 0.199791] thermal_sys: Registered thermal governor 'step_wise' [ 0.200695] cpuidle: using governor menu [ 0.203632] efi: Freeing EFI boot services memory: 37748K [ 0.203686] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204754] dca service started, version 1.12.1 [ 0.205525] PCI: Using configuration type 1 for base access [ 0.205793] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.212724] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.213684] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.215684] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.216683] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234012] ACPI: Added _OSI(Module Device) [ 0.234685] ACPI: Added _OSI(Processor Device) [ 0.235642] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237400] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.238709] ACPI: Interpreter enabled [ 0.239303] ACPI: PM: (supports S0 S5) [ 0.239684] ACPI: Using IOAPIC for interrupt routing [ 0.240484] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240687] PCI: Using E820 reservations for host bridge windows [ 0.241725] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244804] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245687] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246684] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.247692] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249038] acpiphp: Slot [3] registered [ 0.249685] acpiphp: Slot [4] registered [ 0.250327] acpiphp: Slot [5] registered [ 0.250698] acpiphp: Slot [6] registered [ 0.251333] acpiphp: Slot [7] registered [ 0.251699] acpiphp: Slot [8] registered [ 0.252328] acpiphp: Slot [9] registered [ 0.252696] acpiphp: Slot [10] registered [ 0.253341] acpiphp: Slot [11] registered [ 0.253697] acpiphp: Slot [12] registered [ 0.254349] acpiphp: Slot [13] registered [ 0.254696] acpiphp: Slot [14] registered [ 0.255343] acpiphp: Slot [15] registered [ 0.255697] acpiphp: Slot [16] registered [ 0.256351] acpiphp: Slot [17] registered [ 0.256696] acpiphp: Slot [18] registered [ 0.257358] acpiphp: Slot [19] registered [ 0.257696] acpiphp: Slot [20] registered [ 0.258341] acpiphp: Slot [21] registered [ 0.258698] acpiphp: Slot [22] registered [ 0.259336] acpiphp: Slot [23] registered [ 0.259695] acpiphp: Slot [24] registered [ 0.260354] acpiphp: Slot [25] registered [ 0.260354] acpiphp: Slot [26] registered [ 0.260698] acpiphp: Slot [27] registered [ 0.261344] acpiphp: Slot [28] registered [ 0.262698] acpiphp: Slot [29] registered [ 0.263344] acpiphp: Slot [30] registered [ 0.263698] acpiphp: Slot [31] registered [ 0.264341] PCI host bridge to bus 0000:00 [ 0.264686] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.265683] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267684] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268683] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269683] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270683] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271609] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273115] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275548] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277279] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278749] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279683] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280698] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281614] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282698] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283618] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284957] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286705] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.287761] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.288776] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291011] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.293607] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295295] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.297695] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.300741] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.301785] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.302784] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.303783] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.304735] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.305997] iommu: Default domain type: Translated [ 0.306685] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.307696] efivars: Registered efivars operations [ 0.308452] PCI: Using ACPI for IRQ routing [ 0.308705] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.309680] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.309680] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.312685] vgaarb: loaded [ 0.313186] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.313683] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.317716] clocksource: Switched to clocksource kvm-clock [ 0.319208] VFS: Disk quotas dquot_6.6.0 [ 0.319865] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.321091] pnp: PnP ACPI init [ 0.322104] pnp: PnP ACPI: found 5 devices [ 0.329995] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.331423] NET: Registered PF_INET protocol family [ 0.332257] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.344723] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.346106] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.347349] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.348606] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.349808] TCP: Hash tables configured (established 16384 bind 16384) [ 0.350896] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351941] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353109] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.354009] NET: Registered PF_XDP protocol family [ 0.354774] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.355744] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.356701] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.357763] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.358828] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.360003] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.361017] PCI: CLS 0 bytes, default 64 [ 0.361767] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.363547] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.365783] clocksource: Switched to clocksource tsc [ 0.385656] Initialise system trusted keyrings [ 0.388722] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.390724] Key type asymmetric registered [ 0.391802] Asymmetric key parser 'x509' registered [ 0.393541] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.395166] io scheduler mq-deadline registered [ 0.396408] io scheduler kyber registered [ 0.397306] io scheduler bfq registered [ 0.400616] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.402019] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.403863] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.406991] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.408890] i8042: Warning: Keylock active [ 0.411469] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.412827] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.414050] hv_vmbus: registering driver hyperv_keyboard [ 0.415331] rtc_cmos 00:00: RTC can wake from S4 [ 0.418187] rtc_cmos 00:00: registered as rtc0 [ 0.419623] rtc_cmos 00:00: setting system clock to 2026-09-03T16:56:08 UTC (1788454568) [ 0.421897] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423347] intel_pstate: CPU model not supported [ 0.424417] efifb: probing for efifb [ 0.425546] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426972] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.428501] efifb: scrolling: redraw [ 0.429261] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.431261] Console: switching to colour frame buffer device 100x37 [ 0.433290] fb0: EFI VGA frame buffer device [ 0.434255] pstore: Using crash dump compression: deflate [ 0.435411] pstore: Registered efi_pstore as persistent store backend [ 0.437286] NET: Registered PF_INET6 protocol family [ 0.438742] Segment Routing with IPv6 [ 0.439793] In-situ OAM (IOAM) with IPv6 [ 0.440659] NET: Registered PF_PACKET protocol family [ 0.441786] Key type dns_resolver registered [ 0.444823] IPI shorthand broadcast: enabled [ 0.447598] sched_clock: Marking stable (301002024, 146522488)->(526839903, -79315391) [ 0.449460] registered taskstats version 1 [ 0.450709] Loading compiled-in X.509 certificates [ 0.921082] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.635705] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.639963] Demotion targets for Node 0: null [ 1.640967] Key type .fscrypt registered [ 1.642165] Key type fscrypt-provisioning registered [ 1.643155] ima: No TPM chip found, activating TPM-bypass! [ 1.644344] ima: Allocated hash algorithm: sha1 [ 1.645244] ima: No architecture policies found [ 1.651414] clk: Disabling unused clocks [ 1.657742] Freeing unused kernel image (initmem) memory: 17040K [ 1.659436] Write protecting the kernel read-only data: 47104k [ 1.661266] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.663008] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.664682] Run /init as init process [ 1.783306] nvme nvme0: pci function 0000:00:04.0 [ 1.784613] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.793679] nvme nvme0: 2/0/0 default/read/poll queues [ 1.799686] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.801048] GPT:25804799 != 33554431 [ 1.801801] GPT:Alternate GPT header not at the end of the disk. [ 1.802973] GPT:25804799 != 33554431 [ 1.803693] GPT: Use GNU Parted to correct GPT errors. [ 1.804661] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.818373] SCSI subsystem initialized [ 1.844746] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.847105] device-mapper: uevent: version 1.0.3 [ 1.848135] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.856299] device-mapper: verity: sha256 using "sha256-lib" [ 1.890530] raid6: avx512x4 gen() 17992 MB/s [ 1.908531] raid6: avx512x2 gen() 17859 MB/s [ 1.925531] raid6: avx512x1 gen() 17831 MB/s [ 1.942530] raid6: avx2x4 gen() 17695 MB/s [ 1.959529] raid6: avx2x2 gen() 17789 MB/s [ 1.976532] raid6: avx2x1 gen() 13804 MB/s [ 1.977438] raid6: using algorithm avx512x4 gen() 17992 MB/s [ 1.995529] raid6: .... xor() 7634 MB/s, rmw enabled [ 1.996533] raid6: using avx512x2 recovery algorithm [ 2.006949] xor: automatically using best checksumming function avx [ 2.141759] Btrfs loaded, zoned=no, fsverity=no [ 2.146511] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.149846] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.155427] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.156796] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.229592] ACPI: PM: Preparing to enter system sleep state S5 [ 62.230817] reboot: Restarting system [ 62.231683] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:57:15.853421]      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 3899473516 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] 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 [ 0.000173] Using GB pages for direct mapping [ 0.000348] ACPI: Early table checksum verification disabled [ 0.000351] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000356] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000361] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000367] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000370] ACPI: FACS 0x00000000789D0000 000040 [ 0.000373] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000376] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000379] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000381] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000384] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000387] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000390] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000393] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000395] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000396] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000397] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000398] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000398] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000399] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000400] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000401] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000401] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000402] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000403] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000443] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000453] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000505] Zone ranges: [ 0.000506] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000509] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000512] Normal empty [ 0.000513] Device empty [ 0.000515] Movable zone start for each node [ 0.000516] Early memory node ranges [ 0.000517] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000519] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000522] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000524] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000531] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000572] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003853] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003956] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004347] ACPI: PM-Timer IO Port: 0xb008 [ 0.004360] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004415] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004419] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004421] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004422] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004423] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004428] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004429] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004433] TSC deadline timer available [ 0.004439] CPU topo: Max. logical packages: 1 [ 0.004439] CPU topo: Max. logical dies: 1 [ 0.004440] CPU topo: Max. dies per package: 1 [ 0.004445] CPU topo: Max. threads per core: 2 [ 0.004446] CPU topo: Num. cores per package: 1 [ 0.004447] CPU topo: Num. threads per package: 2 [ 0.004447] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004464] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004481] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004483] Booting paravirtualized kernel on KVM [ 0.004485] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009344] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009629] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010306] kvm-guest: PV spinlocks enabled [ 0.010309] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010312] 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 [ 0.010485] random: crng init done [ 0.010486] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010694] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010807] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010860] Fallback order for Node 0: 0 [ 0.010863] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010864] Policy zone: DMA32 [ 0.010866] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014782] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014796] Kernel/User page tables isolation: enabled [ 0.022990] ftrace: allocating 41455 entries in 164 pages [ 0.022993] ftrace: allocated 164 pages with 3 groups [ 0.023779] Dynamic Preempt: voluntary [ 0.023812] rcu: Preemptible hierarchical RCU implementation. [ 0.023813] rcu: RCU event tracing is enabled. [ 0.023813] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023815] Trampoline variant of Tasks RCU enabled. [ 0.023815] Rude variant of Tasks RCU enabled. [ 0.023816] Tracing variant of Tasks RCU enabled. [ 0.023817] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023818] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023824] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023826] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023828] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028926] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029157] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029163] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029215] Console: colour dummy device 80x25 [ 0.029218] printk: legacy console [tty0] enabled [ 0.029504] printk: legacy console [ttyS0] enabled [ 0.163069] ACPI: Core revision 20250807 [ 0.163879] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165282] APIC: Switch to symmetric I/O mode setup [ 0.166451] x2apic enabled [ 0.167294] APIC: Switched APIC routing to: physical x2apic [ 0.169699] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.171295] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.172290] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.172290] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.172290] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.172290] Speculative Store Bypass: Vulnerable [ 0.172290] Spectre V2 : Mitigation: Retpolines [ 0.172290] RETBleed: Vulnerable [ 0.172290] ITS: Mitigation: Aligned branch/return thunks [ 0.172290] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172290] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172290] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.172290] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.172290] GDS: Unknown: Dependent on hypervisor status [ 0.172290] active return thunk: its_return_thunk [ 0.172290] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.172290] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.172290] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.172290] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.172290] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.172290] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.172290] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.172290] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.172290] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.172290] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.172290] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.172290] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.172290] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.172290] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.172290] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.172290] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.172290] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.172290] Freeing SMP alternatives memory: 40K [ 0.172290] pid_max: default: 32768 minimum: 301 [ 0.172290] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.172290] landlock: Up and running. [ 0.172290] SELinux: Initializing. [ 0.172290] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172290] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172290] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172492] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173337] signal: max sigframe size: 3632 [ 0.174015] rcu: Hierarchical SRCU implementation. [ 0.174293] rcu: Max phase no-delay instances is 400. [ 0.175136] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178684] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179348] smp: Bringing up secondary CPUs ... [ 0.180187] smpboot: x86: Booting SMP configuration: [ 0.180295] .... node #0, CPUs: #1 [ 0.181616] 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. [ 0.183294] 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. [ 0.184328] smp: Brought up 1 node, 2 CPUs [ 0.184978] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.185437] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.186414] devtmpfs: initialized [ 0.186859] x86/mm: Memory block size: 128MB [ 0.187346] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188353] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189290] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190372] pinctrl core: initialized pinctrl subsystem [ 0.191718] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193438] audit: initializing netlink subsys (disabled) [ 0.194319] audit: type=2000 audit(1788454639.004:1): state=initialized audit_enabled=0 res=1 [ 0.194402] thermal_sys: Registered thermal governor 'step_wise' [ 0.195305] cpuidle: using governor menu [ 0.198136] efi: Freeing EFI boot services memory: 37748K [ 0.198296] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199351] dca service started, version 1.12.1 [ 0.200123] PCI: Using configuration type 1 for base access [ 0.200406] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225696] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226294] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227294] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228293] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.229888] ACPI: Added _OSI(Module Device) [ 0.230294] ACPI: Added _OSI(Processor Device) [ 0.230980] ACPI: Added _OSI(Processor Aggregator Device) [ 0.233335] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.235548] ACPI: Interpreter enabled [ 0.235915] ACPI: PM: (supports S0 S5) [ 0.236296] ACPI: Using IOAPIC for interrupt routing [ 0.237125] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.238296] PCI: Using E820 reservations for host bridge windows [ 0.239321] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.242395] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.243298] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.245297] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.246304] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.248654] acpiphp: Slot [3] registered [ 0.249301] acpiphp: Slot [4] registered [ 0.249924] acpiphp: Slot [5] registered [ 0.250309] acpiphp: Slot [6] registered [ 0.250940] acpiphp: Slot [7] registered [ 0.251306] acpiphp: Slot [8] registered [ 0.251931] acpiphp: Slot [9] registered [ 0.252309] acpiphp: Slot [10] registered [ 0.252947] acpiphp: Slot [11] registered [ 0.254307] acpiphp: Slot [12] registered [ 0.254936] acpiphp: Slot [13] registered [ 0.255307] acpiphp: Slot [14] registered [ 0.255945] acpiphp: Slot [15] registered [ 0.256306] acpiphp: Slot [16] registered [ 0.256943] acpiphp: Slot [17] registered [ 0.257309] acpiphp: Slot [18] registered [ 0.257946] acpiphp: Slot [19] registered [ 0.259307] acpiphp: Slot [20] registered [ 0.259937] acpiphp: Slot [21] registered [ 0.260307] acpiphp: Slot [22] registered [ 0.260953] acpiphp: Slot [23] registered [ 0.261306] acpiphp: Slot [24] registered [ 0.261947] acpiphp: Slot [25] registered [ 0.263307] acpiphp: Slot [26] registered [ 0.263946] acpiphp: Slot [27] registered [ 0.264306] acpiphp: Slot [28] registered [ 0.264946] acpiphp: Slot [29] registered [ 0.265307] acpiphp: Slot [30] registered [ 0.265947] acpiphp: Slot [31] registered [ 0.266305] PCI host bridge to bus 0000:00 [ 0.266945] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.268296] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.269293] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.270293] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.271293] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.273294] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.274178] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.275722] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.277133] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.279874] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.280357] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.281254] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.282308] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.283203] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.284308] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.285224] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.286564] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.289312] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.290373] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.291377] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.292609] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.295251] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.296863] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.299309] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.302308] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.303348] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.304397] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.305395] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.306344] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.308335] iommu: Default domain type: Translated [ 0.309068] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.309388] efivars: Registered efivars operations [ 0.310230] PCI: Using ACPI for IRQ routing [ 0.310315] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.311283] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.311290] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.314295] vgaarb: loaded [ 0.314791] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.315294] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.319329] clocksource: Switched to clocksource kvm-clock [ 0.320818] VFS: Disk quotas dquot_6.6.0 [ 0.321468] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322677] pnp: PnP ACPI init [ 0.323660] pnp: PnP ACPI: found 5 devices [ 0.331544] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.332962] NET: Registered PF_INET protocol family [ 0.333810] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.346174] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347590] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.348843] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.350105] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.351341] TCP: Hash tables configured (established 16384 bind 16384) [ 0.352411] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353476] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354662] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.355599] NET: Registered PF_XDP protocol family [ 0.356358] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.357344] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.358309] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.359386] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.360477] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.361680] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.362712] PCI: CLS 0 bytes, default 64 [ 0.363488] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.365279] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.367480] clocksource: Switched to clocksource tsc [ 0.387377] Initialise system trusted keyrings [ 0.389220] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.391024] Key type asymmetric registered [ 0.391928] Asymmetric key parser 'x509' registered [ 0.393575] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.395228] io scheduler mq-deadline registered [ 0.396214] io scheduler kyber registered [ 0.397097] io scheduler bfq registered [ 0.398443] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.399847] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.401488] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.404612] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.406519] i8042: Warning: Keylock active [ 0.408952] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.410043] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.411256] hv_vmbus: registering driver hyperv_keyboard [ 0.412473] rtc_cmos 00:00: RTC can wake from S4 [ 0.414741] rtc_cmos 00:00: registered as rtc0 [ 0.415911] rtc_cmos 00:00: setting system clock to 2026-09-03T16:57:14 UTC (1788454634) [ 0.417728] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.419052] intel_pstate: CPU model not supported [ 0.420107] efifb: probing for efifb [ 0.420915] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.422310] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.423568] efifb: scrolling: redraw [ 0.424350] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.426168] Console: switching to colour frame buffer device 100x37 [ 0.427990] fb0: EFI VGA frame buffer device [ 0.428959] pstore: Using crash dump compression: deflate [ 0.430133] pstore: Registered efi_pstore as persistent store backend [ 0.431728] NET: Registered PF_INET6 protocol family [ 0.433103] Segment Routing with IPv6 [ 0.433942] In-situ OAM (IOAM) with IPv6 [ 0.434862] NET: Registered PF_PACKET protocol family [ 0.436004] Key type dns_resolver registered [ 0.438419] IPI shorthand broadcast: enabled [ 0.441184] sched_clock: Marking stable (299001812, 142127563)->(519717645, -78588270) [ 0.443077] registered taskstats version 1 [ 0.444266] Loading compiled-in X.509 certificates [ 0.916646] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.634151] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.639226] Demotion targets for Node 0: null [ 1.640842] Key type .fscrypt registered [ 1.642162] Key type fscrypt-provisioning registered [ 1.643733] ima: No TPM chip found, activating TPM-bypass! [ 1.645226] ima: Allocated hash algorithm: sha1 [ 1.646113] ima: No architecture policies found [ 1.654308] clk: Disabling unused clocks [ 1.660555] Freeing unused kernel image (initmem) memory: 17040K [ 1.662249] Write protecting the kernel read-only data: 47104k [ 1.664086] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.665847] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.667560] Run /init as init process [ 1.784656] nvme nvme0: pci function 0000:00:04.0 [ 1.785967] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.795462] nvme nvme0: 2/0/0 default/read/poll queues [ 1.801679] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.803101] GPT:25804799 != 33554431 [ 1.803882] GPT:Alternate GPT header not at the end of the disk. [ 1.804977] GPT:25804799 != 33554431 [ 1.805702] GPT: Use GNU Parted to correct GPT errors. [ 1.806652] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.820144] SCSI subsystem initialized [ 1.846370] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.848707] device-mapper: uevent: version 1.0.3 [ 1.849711] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.857045] device-mapper: verity: sha256 using "sha256-lib" [ 1.891133] raid6: avx512x4 gen() 18084 MB/s [ 1.908133] raid6: avx512x2 gen() 18172 MB/s [ 1.925134] raid6: avx512x1 gen() 18152 MB/s [ 1.942135] raid6: avx2x4 gen() 18023 MB/s [ 1.959134] raid6: avx2x2 gen() 18058 MB/s [ 1.976135] raid6: avx2x1 gen() 13792 MB/s [ 1.977026] raid6: using algorithm avx512x2 gen() 18172 MB/s [ 1.994133] raid6: .... xor() 24484 MB/s, rmw enabled [ 1.995259] raid6: using avx512x2 recovery algorithm [ 2.006325] xor: automatically using best checksumming function avx [ 2.137943] Btrfs loaded, zoned=no, fsverity=no [ 2.142767] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.146233] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.150081] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.151529] BTRFS error (device dm-0): open_ctree failed: -2