.731292] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.732986] Run /init as init process [ 1.851666] nvme nvme0: pci function 0000:00:04.0 [ 1.853090] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.862882] nvme nvme0: 2/0/0 default/read/poll queues [ 1.870663] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.872083] GPT:25804799 != 33554431 [ 1.872909] GPT:Alternate GPT header not at the end of the disk. [ 1.874060] GPT:25804799 != 33554431 [ 1.874807] GPT: Use GNU Parted to correct GPT errors. [ 1.875814] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.889655] SCSI subsystem initialized [ 1.917026] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.919375] device-mapper: uevent: version 1.0.3 [ 1.920386] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.927973] device-mapper: verity: sha256 using "sha256-lib" [ 1.963132] raid6: avx512x4 gen() 17979 MB/s [ 1.980132] raid6: avx512x2 gen() 17802 MB/s [ 1.997134] raid6: avx512x1 gen() 17551 MB/s [ 2.014134] raid6: avx2x4 gen() 17724 MB/s [ 2.031132] raid6: avx2x2 gen() 17852 MB/s [ 2.048138] raid6: avx2x1 gen() 12892 MB/s [ 2.049180] raid6: using algorithm avx512x4 gen() 17979 MB/s [ 2.067132] raid6: .... xor() 7212 MB/s, rmw enabled [ 2.068172] raid6: using avx512x2 recovery algorithm [ 2.078650] xor: automatically using best checksumming function avx [ 2.213646] Btrfs loaded, zoned=no, fsverity=no [ 2.218036] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.222225] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.226247] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.227684] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.261230] ACPI: PM: Preparing to enter system sleep state S5 [ 62.262500] reboot: Restarting system [ 62.263320] 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        [2026-09-03T19:35:12.582655]      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 4055911782 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] 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 [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000396] ACPI: Early table checksum verification disabled [ 0.000399] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000403] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000409] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000415] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000418] ACPI: FACS 0x00000000789D0000 000040 [ 0.000421] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000424] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000427] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000429] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000432] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000435] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000438] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000441] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000443] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000444] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000445] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000446] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000447] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000447] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000448] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000449] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000450] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000450] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000451] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000493] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000503] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000554] Zone ranges: [ 0.000555] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000558] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000560] Normal empty [ 0.000562] Device empty [ 0.000563] Movable zone start for each node [ 0.000565] Early memory node ranges [ 0.000566] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000568] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000570] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000573] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000579] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000621] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003970] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004078] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004485] ACPI: PM-Timer IO Port: 0xb008 [ 0.004498] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004556] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004560] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004562] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004563] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004564] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004568] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004570] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004574] TSC deadline timer available [ 0.004579] CPU topo: Max. logical packages: 1 [ 0.004580] CPU topo: Max. logical dies: 1 [ 0.004581] CPU topo: Max. dies per package: 1 [ 0.004586] CPU topo: Max. threads per core: 2 [ 0.004587] CPU topo: Num. cores per package: 1 [ 0.004587] CPU topo: Num. threads per package: 2 [ 0.004588] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004605] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004621] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004624] Booting paravirtualized kernel on KVM [ 0.004626] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009565] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009821] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010507] kvm-guest: PV spinlocks enabled [ 0.010510] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010513] 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 [ 0.010687] random: crng init done [ 0.010688] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010900] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011009] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011062] Fallback order for Node 0: 0 [ 0.011065] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011066] Policy zone: DMA32 [ 0.011067] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015058] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015073] Kernel/User page tables isolation: enabled [ 0.023784] ftrace: allocating 41455 entries in 164 pages [ 0.023789] ftrace: allocated 164 pages with 3 groups [ 0.024588] Dynamic Preempt: voluntary [ 0.024619] rcu: Preemptible hierarchical RCU implementation. [ 0.024620] rcu: RCU event tracing is enabled. [ 0.024620] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024622] Trampoline variant of Tasks RCU enabled. [ 0.024622] Rude variant of Tasks RCU enabled. [ 0.024623] Tracing variant of Tasks RCU enabled. [ 0.024624] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024625] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024631] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024632] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024634] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029747] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029980] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029987] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030038] Console: colour dummy device 80x25 [ 0.030041] printk: legacy console [tty0] enabled [ 0.030317] printk: legacy console [ttyS0] enabled [ 0.164866] ACPI: Core revision 20250807 [ 0.165684] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167526] APIC: Switch to symmetric I/O mode setup [ 0.168707] x2apic enabled [ 0.169572] APIC: Switched APIC routing to: physical x2apic [ 0.172003] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.173623] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.174619] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174619] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174619] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174619] Speculative Store Bypass: Vulnerable [ 0.174619] Spectre V2 : Mitigation: Retpolines [ 0.174619] RETBleed: Vulnerable [ 0.174619] ITS: Mitigation: Aligned branch/return thunks [ 0.174619] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174619] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174619] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174619] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174619] GDS: Unknown: Dependent on hypervisor status [ 0.174619] active return thunk: its_return_thunk [ 0.174619] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174619] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174619] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174619] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174619] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174619] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174619] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174619] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174619] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174619] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174619] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174619] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174619] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174619] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174619] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174619] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174619] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174619] Freeing SMP alternatives memory: 40K [ 0.174619] pid_max: default: 32768 minimum: 301 [ 0.174619] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174619] landlock: Up and running. [ 0.174619] SELinux: Initializing. [ 0.174619] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174619] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174619] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174823] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175667] signal: max sigframe size: 3632 [ 0.176356] rcu: Hierarchical SRCU implementation. [ 0.176623] rcu: Max phase no-delay instances is 400. [ 0.177483] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181061] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181683] smp: Bringing up secondary CPUs ... [ 0.182514] smpboot: x86: Booting SMP configuration: [ 0.182625] .... node #0, CPUs: #1 [ 0.183983] 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. [ 0.185623] 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. [ 0.186659] smp: Brought up 1 node, 2 CPUs [ 0.187326] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.187775] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.188750] devtmpfs: initialized [ 0.189306] x86/mm: Memory block size: 128MB [ 0.190681] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191679] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192633] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193703] pinctrl core: initialized pinctrl subsystem [ 0.195063] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196770] audit: initializing netlink subsys (disabled) [ 0.197653] audit: type=2000 audit(1788464115.937:1): state=initialized audit_enabled=0 res=1 [ 0.197736] thermal_sys: Registered thermal governor 'step_wise' [ 0.198633] cpuidle: using governor menu [ 0.201196] efi: Freeing EFI boot services memory: 37748K [ 0.201626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202710] dca service started, version 1.12.1 [ 0.203495] PCI: Using configuration type 1 for base access [ 0.204733] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.228271] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228625] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229623] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230623] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.231942] ACPI: Added _OSI(Module Device) [ 0.232618] ACPI: Added _OSI(Processor Device) [ 0.233375] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235632] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237788] ACPI: Interpreter enabled [ 0.238405] ACPI: PM: (supports S0 S5) [ 0.238625] ACPI: Using IOAPIC for interrupt routing [ 0.239439] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.241627] PCI: Using E820 reservations for host bridge windows [ 0.242700] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245812] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246627] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247624] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.249633] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250991] acpiphp: Slot [3] registered [ 0.251645] acpiphp: Slot [4] registered [ 0.252297] acpiphp: Slot [5] registered [ 0.253637] acpiphp: Slot [6] registered [ 0.254393] acpiphp: Slot [7] registered [ 0.254641] acpiphp: Slot [8] registered [ 0.255287] acpiphp: Slot [9] registered [ 0.255660] acpiphp: Slot [10] registered [ 0.256345] acpiphp: Slot [11] registered [ 0.257654] acpiphp: Slot [12] registered [ 0.258325] acpiphp: Slot [13] registered [ 0.258642] acpiphp: Slot [14] registered [ 0.259307] acpiphp: Slot [15] registered [ 0.259642] acpiphp: Slot [16] registered [ 0.260314] acpiphp: Slot [17] registered [ 0.261640] acpiphp: Slot [18] registered [ 0.262316] acpiphp: Slot [19] registered [ 0.262638] acpiphp: Slot [20] registered [ 0.263301] acpiphp: Slot [21] registered [ 0.263637] acpiphp: Slot [22] registered [ 0.264307] acpiphp: Slot [23] registered [ 0.265638] acpiphp: Slot [24] registered [ 0.266294] acpiphp: Slot [25] registered [ 0.266636] acpiphp: Slot [26] registered [ 0.267301] acpiphp: Slot [27] registered [ 0.267640] acpiphp: Slot [28] registered [ 0.268304] acpiphp: Slot [29] registered [ 0.269641] acpiphp: Slot [30] registered [ 0.270308] acpiphp: Slot [31] registered [ 0.270636] PCI host bridge to bus 0000:00 [ 0.271297] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.272623] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.273623] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.274623] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.275623] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.277623] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.278543] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280057] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.281481] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284211] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.284688] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.285622] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.286638] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.287573] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.288637] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.289566] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.290903] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.293655] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.294701] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.295716] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.296966] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.300535] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.302199] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.304641] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.307709] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.308728] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.309722] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.310724] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.311672] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.312970] iommu: Default domain type: Translated [ 0.313623] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.314636] efivars: Registered efivars operations [ 0.315382] PCI: Using ACPI for IRQ routing [ 0.315689] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.316590] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.316619] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.319624] vgaarb: loaded [ 0.320144] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.320623] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.323663] clocksource: Switched to clocksource kvm-clock [ 0.325175] VFS: Disk quotas dquot_6.6.0 [ 0.325837] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.327086] pnp: PnP ACPI init [ 0.328056] pnp: PnP ACPI: found 5 devices [ 0.336044] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.337505] NET: Registered PF_INET protocol family [ 0.338361] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350896] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.352303] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.353576] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354872] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.356161] TCP: Hash tables configured (established 16384 bind 16384) [ 0.357250] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358313] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359488] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.360399] NET: Registered PF_XDP protocol family [ 0.361164] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.362140] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.363113] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.364198] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.365273] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.366447] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.367458] PCI: CLS 0 bytes, default 64 [ 0.368227] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.370011] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.372230] clocksource: Switched to clocksource tsc [ 0.392309] Initialise system trusted keyrings [ 0.393383] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.395147] Key type asymmetric registered [ 0.396103] Asymmetric key parser 'x509' registered [ 0.397758] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.399377] io scheduler mq-deadline registered [ 0.400363] io scheduler kyber registered [ 0.401253] io scheduler bfq registered [ 0.402481] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.403852] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.405483] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.408448] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.410279] i8042: Warning: Keylock active [ 0.412755] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.413807] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.414995] hv_vmbus: registering driver hyperv_keyboard [ 0.416235] rtc_cmos 00:00: RTC can wake from S4 [ 0.418556] rtc_cmos 00:00: registered as rtc0 [ 0.419735] rtc_cmos 00:00: setting system clock to 2026-09-03T19:35:13 UTC (1788464113) [ 0.421521] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.422821] intel_pstate: CPU model not supported [ 0.423887] efifb: probing for efifb [ 0.424659] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426033] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.427298] efifb: scrolling: redraw [ 0.428052] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.429849] Console: switching to colour frame buffer device 100x37 [ 0.431626] fb0: EFI VGA frame buffer device [ 0.432603] pstore: Using crash dump compression: deflate [ 0.433755] pstore: Registered efi_pstore as persistent store backend [ 0.435354] NET: Registered PF_INET6 protocol family [ 0.436719] Segment Routing with IPv6 [ 0.437503] In-situ OAM (IOAM) with IPv6 [ 0.438395] NET: Registered PF_PACKET protocol family [ 0.439525] Key type dns_resolver registered [ 0.440956] IPI shorthand broadcast: enabled [ 0.443673] sched_clock: Marking stable (300002563, 143632768)->(515791038, -72155707) [ 0.445548] registered taskstats version 1 [ 0.446800] Loading compiled-in X.509 certificates [ 0.918276] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.657664] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.662047] Demotion targets for Node 0: null [ 1.663161] Key type .fscrypt registered [ 1.664062] Key type fscrypt-provisioning registered [ 1.665084] ima: No TPM chip found, activating TPM-bypass! [ 1.666304] ima: Allocated hash algorithm: sha1 [ 1.667213] ima: No architecture policies found [ 1.673589] clk: Disabling unused clocks [ 1.680102] Freeing unused kernel image (initmem) memory: 17040K [ 1.681810] Write protecting the kernel read-only data: 47104k [ 1.683668] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.685390] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.687055] Run /init as init process [ 1.805057] nvme nvme0: pci function 0000:00:04.0 [ 1.806374] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.816729] nvme nvme0: 2/0/0 default/read/poll queues [ 1.824304] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.825706] GPT:25804799 != 33554431 [ 1.826465] GPT:Alternate GPT header not at the end of the disk. [ 1.827652] GPT:25804799 != 33554431 [ 1.828381] GPT: Use GNU Parted to correct GPT errors. [ 1.829353] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.842919] SCSI subsystem initialized [ 1.870030] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.872368] device-mapper: uevent: version 1.0.3 [ 1.873395] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.880978] device-mapper: verity: sha256 using "sha256-lib" [ 1.915638] raid6: avx512x4 gen() 17830 MB/s [ 1.932639] raid6: avx512x2 gen() 17925 MB/s [ 1.949640] raid6: avx512x1 gen() 17459 MB/s [ 1.966639] raid6: avx2x4 gen() 17789 MB/s [ 1.983639] raid6: avx2x2 gen() 17496 MB/s [ 2.000639] raid6: avx2x1 gen() 13750 MB/s [ 2.001562] raid6: using algorithm avx512x2 gen() 17925 MB/s [ 2.019654] raid6: .... xor() 24558 MB/s, rmw enabled [ 2.021118] raid6: using avx512x2 recovery algorithm [ 2.031613] xor: automatically using best checksumming function avx [ 2.166042] Btrfs loaded, zoned=no, fsverity=no [ 2.170569] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.174342] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.178447] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.179944] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.234563] ACPI: PM: Preparing to enter system sleep state S5 [ 62.235964] reboot: Restarting system [ 62.236790] 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        [2026-09-03T19:36:19.483200]      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 4014894996 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000363] ACPI: Early table checksum verification disabled [ 0.000367] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000370] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000376] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000382] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000385] ACPI: FACS 0x00000000789D0000 000040 [ 0.000387] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000390] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000393] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000396] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000399] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000402] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000405] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000408] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000410] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000411] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000412] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000413] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000414] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000414] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000415] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000416] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000417] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000417] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000418] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000458] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000468] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000519] Zone ranges: [ 0.000520] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000523] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000525] Normal empty [ 0.000527] Device empty [ 0.000528] Movable zone start for each node [ 0.000530] Early memory node ranges [ 0.000531] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000533] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000535] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000537] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000544] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000585] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003975] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004086] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004487] ACPI: PM-Timer IO Port: 0xb008 [ 0.004500] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004564] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004567] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004569] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004571] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004572] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004576] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004577] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004582] TSC deadline timer available [ 0.004588] CPU topo: Max. logical packages: 1 [ 0.004588] CPU topo: Max. logical dies: 1 [ 0.004589] CPU topo: Max. dies per package: 1 [ 0.004594] CPU topo: Max. threads per core: 2 [ 0.004595] CPU topo: Num. cores per package: 1 [ 0.004595] CPU topo: Num. threads per package: 2 [ 0.004596] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004615] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004631] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004633] Booting paravirtualized kernel on KVM [ 0.004635] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009557] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009828] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010485] kvm-guest: PV spinlocks enabled [ 0.010488] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010491] 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 [ 0.010663] random: crng init done [ 0.010665] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010877] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010989] 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 [ 0.011048] Policy zone: DMA32 [ 0.011049] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014980] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014995] Kernel/User page tables isolation: enabled [ 0.023127] ftrace: allocating 41455 entries in 164 pages [ 0.023130] ftrace: allocated 164 pages with 3 groups [ 0.023934] Dynamic Preempt: voluntary [ 0.023966] rcu: Preemptible hierarchical RCU implementation. [ 0.023967] rcu: RCU event tracing is enabled. [ 0.023968] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023969] Trampoline variant of Tasks RCU enabled. [ 0.023970] Rude variant of Tasks RCU enabled. [ 0.023970] Tracing variant of Tasks RCU enabled. [ 0.023971] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023972] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023978] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023980] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023982] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029084] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029316] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029323] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029374] Console: colour dummy device 80x25 [ 0.029377] printk: legacy console [tty0] enabled [ 0.029652] printk: legacy console [ttyS0] enabled [ 0.163849] ACPI: Core revision 20250807 [ 0.164668] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166094] APIC: Switch to symmetric I/O mode setup [ 0.167266] x2apic enabled [ 0.168120] APIC: Switched APIC routing to: physical x2apic [ 0.170553] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.172200] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.173196] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173196] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173196] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173196] Speculative Store Bypass: Vulnerable [ 0.173196] Spectre V2 : Mitigation: Retpolines [ 0.173196] RETBleed: Vulnerable [ 0.173196] ITS: Mitigation: Aligned branch/return thunks [ 0.173196] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173196] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173196] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173196] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173196] GDS: Unknown: Dependent on hypervisor status [ 0.173196] active return thunk: its_return_thunk [ 0.173196] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173196] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173196] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173196] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173196] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173196] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173196] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173196] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173196] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173196] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173196] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173196] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173196] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173196] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173196] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173196] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173196] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173196] Freeing SMP alternatives memory: 40K [ 0.173196] pid_max: default: 32768 minimum: 301 [ 0.173196] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173196] landlock: Up and running. [ 0.173196] SELinux: Initializing. [ 0.173196] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173196] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173196] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173398] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174246] signal: max sigframe size: 3632 [ 0.174946] rcu: Hierarchical SRCU implementation. [ 0.175199] rcu: Max phase no-delay instances is 400. [ 0.176060] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179603] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180258] smp: Bringing up secondary CPUs ... [ 0.181096] smpboot: x86: Booting SMP configuration: [ 0.181201] .... node #0, CPUs: #1 [ 0.182569] 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. [ 0.184200] 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. [ 0.185235] smp: Brought up 1 node, 2 CPUs [ 0.185887] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.186343] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.187325] devtmpfs: initialized [ 0.187799] x86/mm: Memory block size: 128MB [ 0.188556] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189259] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190206] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191274] pinctrl core: initialized pinctrl subsystem [ 0.192624] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194346] audit: initializing netlink subsys (disabled) [ 0.195224] audit: type=2000 audit(1788464182.765:1): state=initialized audit_enabled=0 res=1 [ 0.195306] thermal_sys: Registered thermal governor 'step_wise' [ 0.196211] cpuidle: using governor menu [ 0.199034] efi: Freeing EFI boot services memory: 37748K [ 0.199202] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200270] dca service started, version 1.12.1 [ 0.201059] PCI: Using configuration type 1 for base access [ 0.201308] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223042] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223204] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224200] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225200] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.226605] ACPI: Added _OSI(Module Device) [ 0.227200] ACPI: Added _OSI(Processor Device) [ 0.227906] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230206] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232466] ACPI: Interpreter enabled [ 0.233213] ACPI: PM: (supports S0 S5) [ 0.233822] ACPI: Using IOAPIC for interrupt routing [ 0.234227] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235201] PCI: Using E820 reservations for host bridge windows [ 0.236309] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239392] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.241206] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.242200] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243209] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245560] acpiphp: Slot [3] registered [ 0.246224] acpiphp: Slot [4] registered [ 0.246875] acpiphp: Slot [5] registered [ 0.247214] acpiphp: Slot [6] registered [ 0.247873] acpiphp: Slot [7] registered [ 0.249214] acpiphp: Slot [8] registered [ 0.249847] acpiphp: Slot [9] registered [ 0.250213] acpiphp: Slot [10] registered [ 0.250860] acpiphp: Slot [11] registered [ 0.251213] acpiphp: Slot [12] registered [ 0.251867] acpiphp: Slot [13] registered [ 0.252215] acpiphp: Slot [14] registered [ 0.252870] acpiphp: Slot [15] registered [ 0.254213] acpiphp: Slot [16] registered [ 0.254869] acpiphp: Slot [17] registered [ 0.255213] acpiphp: Slot [18] registered [ 0.255868] acpiphp: Slot [19] registered [ 0.256214] acpiphp: Slot [20] registered [ 0.256872] acpiphp: Slot [21] registered [ 0.258216] acpiphp: Slot [22] registered [ 0.258866] acpiphp: Slot [23] registered [ 0.259213] acpiphp: Slot [24] registered [ 0.259871] acpiphp: Slot [25] registered [ 0.260213] acpiphp: Slot [26] registered [ 0.260868] acpiphp: Slot [27] registered [ 0.262213] acpiphp: Slot [28] registered [ 0.262865] acpiphp: Slot [29] registered [ 0.263212] acpiphp: Slot [30] registered [ 0.263869] acpiphp: Slot [31] registered [ 0.264212] PCI host bridge to bus 0000:00 [ 0.264876] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266200] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267199] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268199] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269200] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.271200] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272117] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273631] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.276050] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277796] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278274] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279213] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.281214] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.282148] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.283213] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.284150] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284498] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.287230] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288281] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289292] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291548] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294114] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295861] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298217] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301338] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302307] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303310] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304304] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305255] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.307245] iommu: Default domain type: Translated [ 0.308200] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.309211] efivars: Registered efivars operations [ 0.309979] PCI: Using ACPI for IRQ routing [ 0.310244] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.311172] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.311196] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.314202] vgaarb: loaded [ 0.314716] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.315200] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.319234] clocksource: Switched to clocksource kvm-clock [ 0.320742] VFS: Disk quotas dquot_6.6.0 [ 0.321401] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322651] pnp: PnP ACPI init [ 0.323648] pnp: PnP ACPI: found 5 devices [ 0.331561] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.333058] NET: Registered PF_INET protocol family [ 0.333921] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.346365] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347825] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.349088] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.350397] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.351697] TCP: Hash tables configured (established 16384 bind 16384) [ 0.352788] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353883] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355087] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.356001] NET: Registered PF_XDP protocol family [ 0.356775] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.357763] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.358753] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.359854] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.360952] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.362179] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.363246] PCI: CLS 0 bytes, default 64 [ 0.364015] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.365758] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.368024] clocksource: Switched to clocksource tsc [ 0.387895] Initialise system trusted keyrings [ 0.389027] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.391223] Key type asymmetric registered [ 0.392115] Asymmetric key parser 'x509' registered [ 0.393902] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.395541] io scheduler mq-deadline registered [ 0.396517] io scheduler kyber registered [ 0.397401] io scheduler bfq registered [ 0.400100] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.401431] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.403040] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.406164] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.408072] i8042: Warning: Keylock active [ 0.410428] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.411475] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.412622] hv_vmbus: registering driver hyperv_keyboard [ 0.413794] rtc_cmos 00:00: RTC can wake from S4 [ 0.416057] rtc_cmos 00:00: registered as rtc0 [ 0.417164] rtc_cmos 00:00: setting system clock to 2026-09-03T19:36:20 UTC (1788464180) [ 0.418921] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.420247] intel_pstate: CPU model not supported [ 0.421308] efifb: probing for efifb [ 0.422105] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.423492] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.424732] efifb: scrolling: redraw [ 0.425510] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.427301] Console: switching to colour frame buffer device 100x37 [ 0.429114] fb0: EFI VGA frame buffer device [ 0.430078] pstore: Using crash dump compression: deflate [ 0.431261] pstore: Registered efi_pstore as persistent store backend [ 0.432834] NET: Registered PF_INET6 protocol family [ 0.434270] Segment Routing with IPv6 [ 0.435066] In-situ OAM (IOAM) with IPv6 [ 0.435934] NET: Registered PF_PACKET protocol family [ 0.437943] Key type dns_resolver registered [ 0.440100] IPI shorthand broadcast: enabled [ 0.442777] sched_clock: Marking stable (299001864, 142873650)->(516975952, -75100438) [ 0.444627] registered taskstats version 1 [ 0.445863] Loading compiled-in X.509 certificates [ 0.917414] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.637442] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.641713] Demotion targets for Node 0: null [ 1.642749] Key type .fscrypt registered [ 1.643628] Key type fscrypt-provisioning registered [ 1.644638] ima: No TPM chip found, activating TPM-bypass! [ 1.645864] ima: Allocated hash algorithm: sha1 [ 1.646777] ima: No architecture policies found [ 1.652948] clk: Disabling unused clocks [ 1.659239] Freeing unused kernel image (initmem) memory: 17040K [ 1.660947] Write protecting the kernel read-only data: 47104k [ 1.662775] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.664540] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.666226] Run /init as init process [ 1.784711] nvme nvme0: pci function 0000:00:04.0 [ 1.786082] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.796585] nvme nvme0: 2/0/0 default/read/poll queues [ 1.804425] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.805829] GPT:25804799 != 33554431 [ 1.806598] GPT:Alternate GPT header not at the end of the disk. [ 1.807824] GPT:25804799 != 33554431 [ 1.808567] GPT: Use GNU Parted to correct GPT errors. [ 1.809547] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.823015] SCSI subsystem initialized [ 1.849465] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.851802] device-mapper: uevent: version 1.0.3 [ 1.852836] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.860394] device-mapper: verity: sha256 using "sha256-lib" [ 1.894883] raid6: avx512x4 gen() 17844 MB/s [ 1.911881] raid6: avx512x2 gen() 17956 MB/s [ 1.928881] raid6: avx512x1 gen() 17901 MB/s [ 1.945882] raid6: avx2x4 gen() 17632 MB/s [ 1.962881] raid6: avx2x2 gen() 17856 MB/s [ 1.979881] raid6: avx2x1 gen() 13649 MB/s [ 1.980781] raid6: using algorithm avx512x2 gen() 17956 MB/s [ 1.997881] raid6: .... xor() 24445 MB/s, rmw enabled [ 1.998906] raid6: using avx512x2 recovery algorithm [ 2.009333] xor: automatically using best checksumming function avx [ 2.141631] Btrfs loaded, zoned=no, fsverity=no [ 2.146120] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.150000] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.153787] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.155256] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.227182] ACPI: PM: Preparing to enter system sleep state S5 [ 62.229145] reboot: Restarting system [ 62.230148] 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        [2026-09-03T19:37:26.284004]      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 4003946378 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000117] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000120] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000168] Using GB pages for direct mapping [ 0.000392] ACPI: Early table checksum verification disabled [ 0.000395] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000399] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000404] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000410] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000413] ACPI: FACS 0x00000000789D0000 000040 [ 0.000416] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000419] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000422] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000425] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000428] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000431] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000434] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000436] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000439] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000440] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000441] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000442] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000442] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000443] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000444] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000444] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000445] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000446] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000447] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000486] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000496] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000548] Zone ranges: [ 0.000548] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000551] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000554] Normal empty [ 0.000555] Device empty [ 0.000557] Movable zone start for each node [ 0.000558] Early memory node ranges [ 0.000559] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000561] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000564] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000566] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000573] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000615] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003930] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004037] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004443] ACPI: PM-Timer IO Port: 0xb008 [ 0.004455] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004516] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004519] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004521] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004522] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004524] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004528] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004529] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004533] TSC deadline timer available [ 0.004538] CPU topo: Max. logical packages: 1 [ 0.004539] CPU topo: Max. logical dies: 1 [ 0.004540] CPU topo: Max. dies per package: 1 [ 0.004544] CPU topo: Max. threads per core: 2 [ 0.004545] CPU topo: Num. cores per package: 1 [ 0.004546] CPU topo: Num. threads per package: 2 [ 0.004547] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004565] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004581] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004582] Booting paravirtualized kernel on KVM [ 0.004584] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009459] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009724] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010373] kvm-guest: PV spinlocks enabled [ 0.010375] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010378] 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 [ 0.010552] random: crng init done [ 0.010553] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010744] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010851] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010901] Fallback order for Node 0: 0 [ 0.010904] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010905] Policy zone: DMA32 [ 0.010906] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014878] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014892] Kernel/User page tables isolation: enabled [ 0.023008] ftrace: allocating 41455 entries in 164 pages [ 0.023012] ftrace: allocated 164 pages with 3 groups [ 0.023808] Dynamic Preempt: voluntary [ 0.023842] rcu: Preemptible hierarchical RCU implementation. [ 0.023843] rcu: RCU event tracing is enabled. [ 0.023843] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023845] Trampoline variant of Tasks RCU enabled. [ 0.023845] Rude variant of Tasks RCU enabled. [ 0.023846] Tracing variant of Tasks RCU enabled. [ 0.023847] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023848] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023855] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023856] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023858] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028995] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029229] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029237] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029291] Console: colour dummy device 80x25 [ 0.029294] printk: legacy console [tty0] enabled [ 0.029576] printk: legacy console [ttyS0] enabled [ 0.165700] ACPI: Core revision 20250807 [ 0.166522] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167958] APIC: Switch to symmetric I/O mode setup [ 0.169134] x2apic enabled [ 0.169985] APIC: Switched APIC routing to: physical x2apic [ 0.172415] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.174074] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.175070] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175070] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175070] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175070] Speculative Store Bypass: Vulnerable [ 0.175070] Spectre V2 : Mitigation: Retpolines [ 0.175070] RETBleed: Vulnerable [ 0.175070] ITS: Mitigation: Aligned branch/return thunks [ 0.175070] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175070] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175070] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175070] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175070] GDS: Unknown: Dependent on hypervisor status [ 0.175070] active return thunk: its_return_thunk [ 0.175070] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175070] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175070] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175070] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175070] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175070] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175070] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175070] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175070] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175070] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175070] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175070] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175070] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175070] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175070] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175070] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175070] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175070] Freeing SMP alternatives memory: 40K [ 0.175070] pid_max: default: 32768 minimum: 301 [ 0.175070] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175070] landlock: Up and running. [ 0.175070] SELinux: Initializing. [ 0.175070] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175070] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175070] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175270] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176116] signal: max sigframe size: 3632 [ 0.176814] rcu: Hierarchical SRCU implementation. [ 0.177073] rcu: Max phase no-delay instances is 400. [ 0.177952] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181484] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182135] smp: Bringing up secondary CPUs ... [ 0.182981] smpboot: x86: Booting SMP configuration: [ 0.183075] .... node #0, CPUs: #1 [ 0.184490] 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. [ 0.186077] 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. [ 0.187106] smp: Brought up 1 node, 2 CPUs [ 0.187761] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.188239] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189202] devtmpfs: initialized [ 0.189701] x86/mm: Memory block size: 128MB [ 0.191124] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192130] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193082] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194136] pinctrl core: initialized pinctrl subsystem [ 0.195518] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196225] audit: initializing netlink subsys (disabled) [ 0.197101] audit: type=2000 audit(1788464249.593:1): state=initialized audit_enabled=0 res=1 [ 0.197199] thermal_sys: Registered thermal governor 'step_wise' [ 0.198086] cpuidle: using governor menu [ 0.200933] efi: Freeing EFI boot services memory: 37748K [ 0.202077] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203156] dca service started, version 1.12.1 [ 0.203955] PCI: Using configuration type 1 for base access [ 0.205185] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.228178] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230076] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231074] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.232074] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234701] ACPI: Added _OSI(Module Device) [ 0.235074] ACPI: Added _OSI(Processor Device) [ 0.235789] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237065] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.239094] ACPI: Interpreter enabled [ 0.239713] ACPI: PM: (supports S0 S5) [ 0.240076] ACPI: Using IOAPIC for interrupt routing [ 0.240902] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.241076] PCI: Using E820 reservations for host bridge windows [ 0.242149] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245254] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246082] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247077] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248087] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250438] acpiphp: Slot [3] registered [ 0.251097] acpiphp: Slot [4] registered [ 0.251750] acpiphp: Slot [5] registered [ 0.252087] acpiphp: Slot [6] registered [ 0.252738] acpiphp: Slot [7] registered [ 0.254088] acpiphp: Slot [8] registered [ 0.254730] acpiphp: Slot [9] registered [ 0.255087] acpiphp: Slot [10] registered [ 0.255747] acpiphp: Slot [11] registered [ 0.256086] acpiphp: Slot [12] registered [ 0.256751] acpiphp: Slot [13] registered [ 0.258088] acpiphp: Slot [14] registered [ 0.258751] acpiphp: Slot [15] registered [ 0.259087] acpiphp: Slot [16] registered [ 0.259750] acpiphp: Slot [17] registered [ 0.260089] acpiphp: Slot [18] registered [ 0.260749] acpiphp: Slot [19] registered [ 0.262090] acpiphp: Slot [20] registered [ 0.262744] acpiphp: Slot [21] registered [ 0.263087] acpiphp: Slot [22] registered [ 0.263753] acpiphp: Slot [23] registered [ 0.264086] acpiphp: Slot [24] registered [ 0.264756] acpiphp: Slot [25] registered [ 0.266087] acpiphp: Slot [26] registered [ 0.266749] acpiphp: Slot [27] registered [ 0.267089] acpiphp: Slot [28] registered [ 0.267755] acpiphp: Slot [29] registered [ 0.268086] acpiphp: Slot [30] registered [ 0.268742] acpiphp: Slot [31] registered [ 0.270087] PCI host bridge to bus 0000:00 [ 0.270754] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.271074] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.272074] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.274074] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.275074] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.276076] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276998] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278514] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.280931] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.282671] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.284139] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.285073] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.286088] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.287020] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.288088] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.289097] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.290339] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.293096] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.294156] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.295163] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.297414] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.300056] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.301702] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.304087] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.307189] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.308179] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.309183] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.310176] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.311127] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.313114] iommu: Default domain type: Translated [ 0.314074] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.315179] efivars: Registered efivars operations [ 0.315855] PCI: Using ACPI for IRQ routing [ 0.317097] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318070] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318070] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.320076] vgaarb: loaded [ 0.320607] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.321074] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.325109] clocksource: Switched to clocksource kvm-clock [ 0.326600] VFS: Disk quotas dquot_6.6.0 [ 0.327274] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.328543] pnp: PnP ACPI init [ 0.329487] pnp: PnP ACPI: found 5 devices [ 0.337495] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.338980] NET: Registered PF_INET protocol family [ 0.339859] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.352255] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.353680] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.354945] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.356259] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.357597] TCP: Hash tables configured (established 16384 bind 16384) [ 0.358690] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359789] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361029] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.361953] NET: Registered PF_XDP protocol family [ 0.362732] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.363732] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.364729] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.365822] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.366927] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.368142] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.369200] PCI: CLS 0 bytes, default 64 [ 0.369966] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.371704] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.373771] clocksource: Switched to clocksource tsc [ 0.393898] Initialise system trusted keyrings [ 0.396896] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.398692] Key type asymmetric registered [ 0.399563] Asymmetric key parser 'x509' registered [ 0.402514] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.404144] io scheduler mq-deadline registered [ 0.405216] io scheduler kyber registered [ 0.406110] io scheduler bfq registered [ 0.409058] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.410411] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.412020] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.415289] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.417146] i8042: Warning: Keylock active [ 0.424424] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425495] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426679] hv_vmbus: registering driver hyperv_keyboard [ 0.427885] rtc_cmos 00:00: RTC can wake from S4 [ 0.430312] rtc_cmos 00:00: registered as rtc0 [ 0.431479] rtc_cmos 00:00: setting system clock to 2026-09-03T19:37:27 UTC (1788464247) [ 0.433133] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434514] intel_pstate: CPU model not supported [ 0.436825] efifb: probing for efifb [ 0.437638] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.439040] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440494] efifb: scrolling: redraw [ 0.441262] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.443067] Console: switching to colour frame buffer device 100x37 [ 0.444817] fb0: EFI VGA frame buffer device [ 0.445780] pstore: Using crash dump compression: deflate [ 0.446942] pstore: Registered efi_pstore as persistent store backend [ 0.448532] NET: Registered PF_INET6 protocol family [ 0.450106] Segment Routing with IPv6 [ 0.450903] In-situ OAM (IOAM) with IPv6 [ 0.451769] NET: Registered PF_PACKET protocol family [ 0.452935] Key type dns_resolver registered [ 0.454306] IPI shorthand broadcast: enabled [ 0.457042] sched_clock: Marking stable (312001853, 144834410)->(530802793, -73966530) [ 0.458958] registered taskstats version 1 [ 0.460304] Loading compiled-in X.509 certificates [ 0.935390] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.655787] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.660143] Demotion targets for Node 0: null [ 1.661217] Key type .fscrypt registered [ 1.662077] Key type fscrypt-provisioning registered [ 1.663115] ima: No TPM chip found, activating TPM-bypass! [ 1.664381] ima: Allocated hash algorithm: sha1 [ 1.665326] ima: No architecture policies found [ 1.672187] clk: Disabling unused clocks [ 1.678445] Freeing unused kernel image (initmem) memory: 17040K [ 1.680147] Write protecting the kernel read-only data: 47104k [ 1.681995] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.683732] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.685438] Run /init as init process [ 1.803853] nvme nvme0: pci function 0000:00:04.0 [ 1.805178] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.814430] nvme nvme0: 2/0/0 default/read/poll queues [ 1.822338] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.823813] GPT:25804799 != 33554431 [ 1.824672] GPT:Alternate GPT header not at the end of the disk. [ 1.825844] GPT:25804799 != 33554431 [ 1.826600] GPT: Use GNU Parted to correct GPT errors. [ 1.827616] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.841256] SCSI subsystem initialized [ 1.868231] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.870678] device-mapper: uevent: version 1.0.3 [ 1.871732] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.879372] device-mapper: verity: sha256 using "sha256-lib" [ 1.914843] raid6: avx512x4 gen() 17833 MB/s [ 1.931843] raid6: avx512x2 gen() 17881 MB/s [ 1.948844] raid6: avx512x1 gen() 17756 MB/s [ 1.965843] raid6: avx2x4 gen() 17771 MB/s [ 1.982843] raid6: avx2x2 gen() 17699 MB/s [ 1.999843] raid6: avx2x1 gen() 13586 MB/s [ 2.000793] raid6: using algorithm avx512x2 gen() 17881 MB/s [ 2.018842] raid6: .... xor() 24477 MB/s, rmw enabled [ 2.019879] raid6: using avx512x2 recovery algorithm [ 2.030483] xor: automatically using best checksumming function avx [ 2.164483] Btrfs loaded, zoned=no, fsverity=no [ 2.168939] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.172646] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.176480] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.177889] BTRFS error (device dm-0): open_ctree failed: -2