28351] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.730020] Run /init as init process [ 1.846881] nvme nvme0: pci function 0000:00:04.0 [ 1.848345] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.856963] nvme nvme0: 2/0/0 default/read/poll queues [ 1.864966] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.866381] GPT:25804799 != 33554431 [ 1.867137] GPT:Alternate GPT header not at the end of the disk. [ 1.868297] GPT:25804799 != 33554431 [ 1.869021] GPT: Use GNU Parted to correct GPT errors. [ 1.870009] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.883453] SCSI subsystem initialized [ 1.909605] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.913304] device-mapper: uevent: version 1.0.3 [ 1.914803] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.923182] device-mapper: verity: sha256 using "sha256-lib" [ 1.958240] raid6: avx512x4 gen() 17840 MB/s [ 1.977243] raid6: avx512x2 gen() 17682 MB/s [ 1.995238] raid6: avx512x1 gen() 17556 MB/s [ 2.013240] raid6: avx2x4 gen() 17515 MB/s [ 2.031239] raid6: avx2x2 gen() 17371 MB/s [ 2.049238] raid6: avx2x1 gen() 13639 MB/s [ 2.050808] raid6: using algorithm avx512x4 gen() 17840 MB/s [ 2.069239] raid6: .... xor() 7510 MB/s, rmw enabled [ 2.071103] raid6: using avx512x2 recovery algorithm [ 2.082559] xor: automatically using best checksumming function avx [ 2.214047] Btrfs loaded, zoned=no, fsverity=no [ 2.218905] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.223327] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.227645] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.229651] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.278130] ACPI: PM: Preparing to enter system sleep state S5 [ 62.279855] reboot: Restarting system [ 62.280921] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:56:14.286845]      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 4042719105 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 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 [ 0.000172] Using GB pages for direct mapping [ 0.000381] ACPI: Early table checksum verification disabled [ 0.000384] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000388] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000394] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000399] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000402] ACPI: FACS 0x00000000789D0000 000040 [ 0.000405] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000408] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000411] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000414] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000417] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000420] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000423] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000425] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000428] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000429] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000430] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000431] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000431] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000432] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000433] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000433] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000434] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000435] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000436] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000476] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000486] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000537] Zone ranges: [ 0.000538] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000541] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000544] Normal empty [ 0.000545] Device empty [ 0.000547] Movable zone start for each node [ 0.000548] Early memory node ranges [ 0.000549] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000551] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000554] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000556] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000562] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000604] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003927] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004033] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004438] ACPI: PM-Timer IO Port: 0xb008 [ 0.004451] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004510] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004513] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004515] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004517] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004518] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004522] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004523] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004527] TSC deadline timer available [ 0.004533] CPU topo: Max. logical packages: 1 [ 0.004533] CPU topo: Max. logical dies: 1 [ 0.004534] CPU topo: Max. dies per package: 1 [ 0.004538] CPU topo: Max. threads per core: 2 [ 0.004539] CPU topo: Num. cores per package: 1 [ 0.004540] CPU topo: Num. threads per package: 2 [ 0.004540] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004558] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004574] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004576] Booting paravirtualized kernel on KVM [ 0.004578] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009483] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009764] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010363] kvm-guest: PV spinlocks enabled [ 0.010365] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010369] 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 [ 0.010544] random: crng init done [ 0.010545] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010759] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010872] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010925] Fallback order for Node 0: 0 [ 0.010928] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010929] Policy zone: DMA32 [ 0.010930] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014815] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014829] Kernel/User page tables isolation: enabled [ 0.023295] ftrace: allocating 41455 entries in 164 pages [ 0.023299] ftrace: allocated 164 pages with 3 groups [ 0.024098] Dynamic Preempt: voluntary [ 0.024132] rcu: Preemptible hierarchical RCU implementation. [ 0.024132] rcu: RCU event tracing is enabled. [ 0.024133] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024135] Trampoline variant of Tasks RCU enabled. [ 0.024135] Rude variant of Tasks RCU enabled. [ 0.024136] Tracing variant of Tasks RCU enabled. [ 0.024136] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024137] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024143] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024145] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024146] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029322] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029562] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029570] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029626] Console: colour dummy device 80x25 [ 0.029630] printk: legacy console [tty0] enabled [ 0.029909] printk: legacy console [ttyS0] enabled [ 0.186276] ACPI: Core revision 20250807 [ 0.187312] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.188794] APIC: Switch to symmetric I/O mode setup [ 0.189994] x2apic enabled [ 0.190867] APIC: Switched APIC routing to: physical x2apic [ 0.193544] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.195227] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.196224] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.196224] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.196224] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.196224] Speculative Store Bypass: Vulnerable [ 0.196224] Spectre V2 : Mitigation: Retpolines [ 0.196224] RETBleed: Vulnerable [ 0.196224] ITS: Mitigation: Aligned branch/return thunks [ 0.196224] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.196224] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.196224] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.196224] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.196224] GDS: Unknown: Dependent on hypervisor status [ 0.196224] active return thunk: its_return_thunk [ 0.196224] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.196224] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.196224] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.196224] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.196224] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.196224] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.196224] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.196224] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.196224] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.196224] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.196224] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.196224] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.196224] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.196224] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.196224] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.196224] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.196224] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.196224] Freeing SMP alternatives memory: 40K [ 0.196224] pid_max: default: 32768 minimum: 301 [ 0.196224] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.196224] landlock: Up and running. [ 0.196224] SELinux: Initializing. [ 0.196224] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.196224] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.196224] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.196423] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.197269] signal: max sigframe size: 3632 [ 0.197965] rcu: Hierarchical SRCU implementation. [ 0.198227] rcu: Max phase no-delay instances is 400. [ 0.199103] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.202612] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.203287] smp: Bringing up secondary CPUs ... [ 0.204119] smpboot: x86: Booting SMP configuration: [ 0.204229] .... node #0, CPUs: #1 [ 0.205229] 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. [ 0.206228] 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. [ 0.207256] smp: Brought up 1 node, 2 CPUs [ 0.208230] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.209315] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.210357] devtmpfs: initialized [ 0.211282] x86/mm: Memory block size: 128MB [ 0.212280] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.213291] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.214233] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.215311] pinctrl core: initialized pinctrl subsystem [ 0.216703] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.218377] audit: initializing netlink subsys (disabled) [ 0.219256] audit: type=2000 audit(1788450977.599:1): state=initialized audit_enabled=0 res=1 [ 0.219360] thermal_sys: Registered thermal governor 'step_wise' [ 0.220240] cpuidle: using governor menu [ 0.222750] efi: Freeing EFI boot services memory: 37748K [ 0.223230] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.224309] dca service started, version 1.12.1 [ 0.225098] PCI: Using configuration type 1 for base access [ 0.226336] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.252774] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.254230] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.256228] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.257227] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.260431] ACPI: Added _OSI(Module Device) [ 0.261228] ACPI: Added _OSI(Processor Device) [ 0.262133] ACPI: Added _OSI(Processor Aggregator Device) [ 0.265239] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.268388] ACPI: Interpreter enabled [ 0.269241] ACPI: PM: (supports S0 S5) [ 0.269987] ACPI: Using IOAPIC for interrupt routing [ 0.271254] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.273229] PCI: Using E820 reservations for host bridge windows [ 0.275356] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.279650] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.280232] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.283229] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.286238] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.289614] acpiphp: Slot [3] registered [ 0.290253] acpiphp: Slot [4] registered [ 0.291244] acpiphp: Slot [5] registered [ 0.292242] acpiphp: Slot [6] registered [ 0.293136] acpiphp: Slot [7] registered [ 0.294241] acpiphp: Slot [8] registered [ 0.296242] acpiphp: Slot [9] registered [ 0.297178] acpiphp: Slot [10] registered [ 0.297241] acpiphp: Slot [11] registered [ 0.299246] acpiphp: Slot [12] registered [ 0.300241] acpiphp: Slot [13] registered [ 0.300938] acpiphp: Slot [14] registered [ 0.302241] acpiphp: Slot [15] registered [ 0.303240] acpiphp: Slot [16] registered [ 0.304244] acpiphp: Slot [17] registered [ 0.305052] acpiphp: Slot [18] registered [ 0.306243] acpiphp: Slot [19] registered [ 0.307241] acpiphp: Slot [20] registered [ 0.308047] acpiphp: Slot [21] registered [ 0.309241] acpiphp: Slot [22] registered [ 0.310241] acpiphp: Slot [23] registered [ 0.311241] acpiphp: Slot [24] registered [ 0.313243] acpiphp: Slot [25] registered [ 0.314151] acpiphp: Slot [26] registered [ 0.314242] acpiphp: Slot [27] registered [ 0.314913] acpiphp: Slot [28] registered [ 0.315240] acpiphp: Slot [29] registered [ 0.315917] acpiphp: Slot [30] registered [ 0.317241] acpiphp: Slot [31] registered [ 0.318237] PCI host bridge to bus 0000:00 [ 0.319200] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.320227] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.321227] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.322227] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.324227] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.325228] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.326175] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.327666] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.331515] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.333829] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.335294] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.336242] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.337242] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.338170] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.339242] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.340185] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.341517] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.343254] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.344313] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.345319] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.347553] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.350154] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.351814] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.354245] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.357361] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.358333] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.359334] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.360330] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.361283] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.363275] iommu: Default domain type: Translated [ 0.364228] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.365320] efivars: Registered efivars operations [ 0.366372] PCI: Using ACPI for IRQ routing [ 0.367410] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.368224] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.368224] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.372230] vgaarb: loaded [ 0.373309] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.376227] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.380263] clocksource: Switched to clocksource kvm-clock [ 0.382538] VFS: Disk quotas dquot_6.6.0 [ 0.383744] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.385014] pnp: PnP ACPI init [ 0.385964] pnp: PnP ACPI: found 5 devices [ 0.394097] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.396363] NET: Registered PF_INET protocol family [ 0.397245] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.409700] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.411159] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.413475] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.415245] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.417149] TCP: Hash tables configured (established 16384 bind 16384) [ 0.419259] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.420755] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.422943] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.424304] NET: Registered PF_XDP protocol family [ 0.425776] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.426963] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.428685] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.430386] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.432305] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.434336] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.436025] PCI: CLS 0 bytes, default 64 [ 0.437316] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.439494] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.442691] clocksource: Switched to clocksource tsc [ 0.463015] Initialise system trusted keyrings [ 0.465729] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.467958] Key type asymmetric registered [ 0.468802] Asymmetric key parser 'x509' registered [ 0.471244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.473687] io scheduler mq-deadline registered [ 0.474664] io scheduler kyber registered [ 0.475538] io scheduler bfq registered [ 0.476907] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.478189] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.480281] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.484509] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.487331] i8042: Warning: Keylock active [ 0.490469] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.492054] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.493428] hv_vmbus: registering driver hyperv_keyboard [ 0.494638] rtc_cmos 00:00: RTC can wake from S4 [ 0.497089] rtc_cmos 00:00: registered as rtc0 [ 0.498253] rtc_cmos 00:00: setting system clock to 2026-09-03T15:56:14 UTC (1788450974) [ 0.500061] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.501363] intel_pstate: CPU model not supported [ 0.502424] efifb: probing for efifb [ 0.503193] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.504560] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.505780] efifb: scrolling: redraw [ 0.506535] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.508300] Console: switching to colour frame buffer device 100x37 [ 0.510075] fb0: EFI VGA frame buffer device [ 0.511000] pstore: Using crash dump compression: deflate [ 0.512180] pstore: Registered efi_pstore as persistent store backend [ 0.513824] NET: Registered PF_INET6 protocol family [ 0.518756] Segment Routing with IPv6 [ 0.519585] In-situ OAM (IOAM) with IPv6 [ 0.520465] NET: Registered PF_PACKET protocol family [ 0.521625] Key type dns_resolver registered [ 0.522952] IPI shorthand broadcast: enabled [ 0.525668] sched_clock: Marking stable (360001850, 165654131)->(607291572, -81635591) [ 0.527530] registered taskstats version 1 [ 0.528713] Loading compiled-in X.509 certificates [ 0.997847] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.713608] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.717999] Demotion targets for Node 0: null [ 1.719044] Key type .fscrypt registered [ 1.719920] Key type fscrypt-provisioning registered [ 1.720957] ima: No TPM chip found, activating TPM-bypass! [ 1.722203] ima: Allocated hash algorithm: sha1 [ 1.723132] ima: No architecture policies found [ 1.729307] clk: Disabling unused clocks [ 1.735553] Freeing unused kernel image (initmem) memory: 17040K [ 1.737226] Write protecting the kernel read-only data: 47104k [ 1.739037] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.740746] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.742388] Run /init as init process [ 1.861333] nvme nvme0: pci function 0000:00:04.0 [ 1.862680] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.872018] nvme nvme0: 2/0/0 default/read/poll queues [ 1.879848] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.881291] GPT:25804799 != 33554431 [ 1.882086] GPT:Alternate GPT header not at the end of the disk. [ 1.883219] GPT:25804799 != 33554431 [ 1.883969] GPT: Use GNU Parted to correct GPT errors. [ 1.884960] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.898285] SCSI subsystem initialized [ 1.924493] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.927063] device-mapper: uevent: version 1.0.3 [ 1.928196] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.935733] device-mapper: verity: sha256 using "sha256-lib" [ 1.969661] raid6: avx512x4 gen() 17957 MB/s [ 1.986661] raid6: avx512x2 gen() 17967 MB/s [ 2.003662] raid6: avx512x1 gen() 17945 MB/s [ 2.020662] raid6: avx2x4 gen() 17833 MB/s [ 2.037661] raid6: avx2x2 gen() 17828 MB/s [ 2.054662] raid6: avx2x1 gen() 13668 MB/s [ 2.055588] raid6: using algorithm avx512x2 gen() 17967 MB/s [ 2.073661] raid6: .... xor() 24557 MB/s, rmw enabled [ 2.075101] raid6: using avx512x2 recovery algorithm [ 2.086100] xor: automatically using best checksumming function avx [ 2.217976] Btrfs loaded, zoned=no, fsverity=no [ 2.222376] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.226633] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.230998] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.232445] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.262435] ACPI: PM: Preparing to enter system sleep state S5 [ 62.264508] reboot: Restarting system [ 62.265729] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:57:21.186356]      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 4017399516 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000181] Using GB pages for direct mapping [ 0.000275] ACPI: Early table checksum verification disabled [ 0.000278] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000281] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000287] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000293] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000296] ACPI: FACS 0x00000000789D0000 000040 [ 0.000299] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000302] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000305] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000307] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000310] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000313] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000316] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000319] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000321] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000322] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000323] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000324] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000325] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000325] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000326] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000327] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000328] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000329] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000329] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000370] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000380] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000432] Zone ranges: [ 0.000433] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000436] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000439] Normal empty [ 0.000440] Device empty [ 0.000442] Movable zone start for each node [ 0.000444] Early memory node ranges [ 0.000444] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000447] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000449] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000451] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000458] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000500] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003865] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003974] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004385] ACPI: PM-Timer IO Port: 0xb008 [ 0.004399] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004457] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004460] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004462] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004464] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004465] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004469] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004470] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004474] TSC deadline timer available [ 0.004479] CPU topo: Max. logical packages: 1 [ 0.004480] CPU topo: Max. logical dies: 1 [ 0.004481] CPU topo: Max. dies per package: 1 [ 0.004486] CPU topo: Max. threads per core: 2 [ 0.004487] CPU topo: Num. cores per package: 1 [ 0.004487] CPU topo: Num. threads per package: 2 [ 0.004488] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004505] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004520] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004522] Booting paravirtualized kernel on KVM [ 0.004524] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009395] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009669] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010292] kvm-guest: PV spinlocks enabled [ 0.010295] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010298] 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 [ 0.010471] random: crng init done [ 0.010472] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010679] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010792] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010845] Fallback order for Node 0: 0 [ 0.010848] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010849] Policy zone: DMA32 [ 0.010850] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014747] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014762] Kernel/User page tables isolation: enabled [ 0.023031] ftrace: allocating 41455 entries in 164 pages [ 0.023034] ftrace: allocated 164 pages with 3 groups [ 0.023830] Dynamic Preempt: voluntary [ 0.023863] rcu: Preemptible hierarchical RCU implementation. [ 0.023864] rcu: RCU event tracing is enabled. [ 0.023864] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023866] Trampoline variant of Tasks RCU enabled. [ 0.023866] Rude variant of Tasks RCU enabled. [ 0.023866] Tracing variant of Tasks RCU enabled. [ 0.023867] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023868] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023875] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023876] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023878] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028997] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029228] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029235] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029286] Console: colour dummy device 80x25 [ 0.029290] printk: legacy console [tty0] enabled [ 0.029580] printk: legacy console [ttyS0] enabled [ 0.184366] ACPI: Core revision 20250807 [ 0.185586] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.187995] APIC: Switch to symmetric I/O mode setup [ 0.189677] x2apic enabled [ 0.190888] APIC: Switched APIC routing to: physical x2apic [ 0.193859] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.196130] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.197127] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.197127] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.197127] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.197127] Speculative Store Bypass: Vulnerable [ 0.197127] Spectre V2 : Mitigation: Retpolines [ 0.197127] RETBleed: Vulnerable [ 0.197127] ITS: Mitigation: Aligned branch/return thunks [ 0.197127] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.197127] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.197127] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.197127] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.197127] GDS: Unknown: Dependent on hypervisor status [ 0.197127] active return thunk: its_return_thunk [ 0.197127] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.197127] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.197127] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.197127] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.197127] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.197127] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.197127] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.197127] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.197127] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.197127] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.197127] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.197127] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.197127] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.197127] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.197127] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.197127] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.197127] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.197127] Freeing SMP alternatives memory: 40K [ 0.197127] pid_max: default: 32768 minimum: 301 [ 0.197127] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.197127] landlock: Up and running. [ 0.197127] SELinux: Initializing. [ 0.197127] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.197127] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.197127] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.197327] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.198167] signal: max sigframe size: 3632 [ 0.198874] rcu: Hierarchical SRCU implementation. [ 0.199130] rcu: Max phase no-delay instances is 400. [ 0.199992] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.203551] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.204191] smp: Bringing up secondary CPUs ... [ 0.205240] smpboot: x86: Booting SMP configuration: [ 0.206132] .... node #0, CPUs: #1 [ 0.207440] 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. [ 0.209132] 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. [ 0.210161] smp: Brought up 1 node, 2 CPUs [ 0.210814] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.211276] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.212254] devtmpfs: initialized [ 0.212681] x86/mm: Memory block size: 128MB [ 0.214134] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.215185] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.216139] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.217209] pinctrl core: initialized pinctrl subsystem [ 0.218583] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.220268] audit: initializing netlink subsys (disabled) [ 0.221156] audit: type=2000 audit(1788451044.417:1): state=initialized audit_enabled=0 res=1 [ 0.221239] thermal_sys: Registered thermal governor 'step_wise' [ 0.222151] cpuidle: using governor menu [ 0.224661] efi: Freeing EFI boot services memory: 37748K [ 0.226133] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.227214] dca service started, version 1.12.1 [ 0.228010] PCI: Using configuration type 1 for base access [ 0.229236] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.251817] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.252131] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.253131] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.254130] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.256336] ACPI: Added _OSI(Module Device) [ 0.257134] ACPI: Added _OSI(Processor Device) [ 0.258131] ACPI: Added _OSI(Processor Aggregator Device) [ 0.260093] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.262291] ACPI: Interpreter enabled [ 0.262772] ACPI: PM: (supports S0 S5) [ 0.263131] ACPI: Using IOAPIC for interrupt routing [ 0.264004] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.265132] PCI: Using E820 reservations for host bridge windows [ 0.266211] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.269363] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.270136] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.272132] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.273139] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.275501] acpiphp: Slot [3] registered [ 0.276152] acpiphp: Slot [4] registered [ 0.276816] acpiphp: Slot [5] registered [ 0.277143] acpiphp: Slot [6] registered [ 0.277796] acpiphp: Slot [7] registered [ 0.279144] acpiphp: Slot [8] registered [ 0.279826] acpiphp: Slot [9] registered [ 0.280144] acpiphp: Slot [10] registered [ 0.280811] acpiphp: Slot [11] registered [ 0.281142] acpiphp: Slot [12] registered [ 0.281814] acpiphp: Slot [13] registered [ 0.283144] acpiphp: Slot [14] registered [ 0.283825] acpiphp: Slot [15] registered [ 0.284143] acpiphp: Slot [16] registered [ 0.284817] acpiphp: Slot [17] registered [ 0.286144] acpiphp: Slot [18] registered [ 0.286801] acpiphp: Slot [19] registered [ 0.287143] acpiphp: Slot [20] registered [ 0.287811] acpiphp: Slot [21] registered [ 0.288143] acpiphp: Slot [22] registered [ 0.288942] acpiphp: Slot [23] registered [ 0.290145] acpiphp: Slot [24] registered [ 0.290817] acpiphp: Slot [25] registered [ 0.291145] acpiphp: Slot [26] registered [ 0.291820] acpiphp: Slot [27] registered [ 0.292142] acpiphp: Slot [28] registered [ 0.292829] acpiphp: Slot [29] registered [ 0.294145] acpiphp: Slot [30] registered [ 0.294823] acpiphp: Slot [31] registered [ 0.295140] PCI host bridge to bus 0000:00 [ 0.295815] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.297130] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.298130] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.299130] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.300132] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.302130] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.303056] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.304563] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.306991] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.308990] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.310197] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.311153] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.313145] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.314075] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.315144] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.316076] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.316418] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.319165] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.320214] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.321221] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.323460] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.326049] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.327691] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.330150] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.333187] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.334232] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.335241] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.336232] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.337186] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.339167] iommu: Default domain type: Translated [ 0.340130] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.341225] efivars: Registered efivars operations [ 0.341910] PCI: Using ACPI for IRQ routing [ 0.342172] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.343127] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.343127] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.346131] vgaarb: loaded [ 0.346636] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.347130] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.351171] clocksource: Switched to clocksource kvm-clock [ 0.352689] VFS: Disk quotas dquot_6.6.0 [ 0.353361] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.354614] pnp: PnP ACPI init [ 0.355565] pnp: PnP ACPI: found 5 devices [ 0.363508] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.364985] NET: Registered PF_INET protocol family [ 0.365843] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.378247] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.379642] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.380946] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.382290] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.383527] TCP: Hash tables configured (established 16384 bind 16384) [ 0.384619] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385682] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.386868] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.387831] NET: Registered PF_XDP protocol family [ 0.388671] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.389643] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.390638] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.391718] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.392797] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.393990] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.395016] PCI: CLS 0 bytes, default 64 [ 0.395771] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.397510] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.399744] clocksource: Switched to clocksource tsc [ 0.419813] Initialise system trusted keyrings [ 0.421988] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.424063] Key type asymmetric registered [ 0.425298] Asymmetric key parser 'x509' registered [ 0.427111] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.428924] io scheduler mq-deadline registered [ 0.430274] io scheduler kyber registered [ 0.431351] io scheduler bfq registered [ 0.432969] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.434645] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.437034] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.441182] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.444099] i8042: Warning: Keylock active [ 0.447737] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.449956] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.452516] hv_vmbus: registering driver hyperv_keyboard [ 0.454910] rtc_cmos 00:00: RTC can wake from S4 [ 0.457826] rtc_cmos 00:00: registered as rtc0 [ 0.459407] rtc_cmos 00:00: setting system clock to 2026-09-03T15:57:21 UTC (1788451041) [ 0.461799] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.463444] intel_pstate: CPU model not supported [ 0.464929] efifb: probing for efifb [ 0.465853] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.468001] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.469611] efifb: scrolling: redraw [ 0.470799] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.473318] Console: switching to colour frame buffer device 100x37 [ 0.475968] fb0: EFI VGA frame buffer device [ 0.477430] pstore: Using crash dump compression: deflate [ 0.478905] pstore: Registered efi_pstore as persistent store backend [ 0.480806] NET: Registered PF_INET6 protocol family [ 0.482656] Segment Routing with IPv6 [ 0.483676] In-situ OAM (IOAM) with IPv6 [ 0.484770] NET: Registered PF_PACKET protocol family [ 0.486271] Key type dns_resolver registered [ 0.487953] IPI shorthand broadcast: enabled [ 0.491079] sched_clock: Marking stable (324001723, 166891760)->(576554383, -85660900) [ 0.493540] registered taskstats version 1 [ 0.494995] Loading compiled-in X.509 certificates [ 0.957450] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.671581] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.676237] Demotion targets for Node 0: null [ 1.677357] Key type .fscrypt registered [ 1.678272] Key type fscrypt-provisioning registered [ 1.679414] ima: No TPM chip found, activating TPM-bypass! [ 1.680787] ima: Allocated hash algorithm: sha1 [ 1.681803] ima: No architecture policies found [ 1.688148] clk: Disabling unused clocks [ 1.694811] Freeing unused kernel image (initmem) memory: 17040K [ 1.696403] Write protecting the kernel read-only data: 47104k [ 1.698136] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.699812] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.701705] Run /init as init process [ 1.820397] nvme nvme0: pci function 0000:00:04.0 [ 1.821736] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.830442] nvme nvme0: 2/0/0 default/read/poll queues [ 1.837702] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.839367] GPT:25804799 != 33554431 [ 1.840148] GPT:Alternate GPT header not at the end of the disk. [ 1.841266] GPT:25804799 != 33554431 [ 1.842165] GPT: Use GNU Parted to correct GPT errors. [ 1.843150] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.856780] SCSI subsystem initialized [ 1.882707] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.885099] device-mapper: uevent: version 1.0.3 [ 1.886167] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.893511] device-mapper: verity: sha256 using "sha256-lib" [ 1.927898] raid6: avx512x4 gen() 17822 MB/s [ 1.944898] raid6: avx512x2 gen() 17875 MB/s [ 1.961898] raid6: avx512x1 gen() 17680 MB/s [ 1.978897] raid6: avx2x4 gen() 17627 MB/s [ 1.995897] raid6: avx2x2 gen() 17799 MB/s [ 2.013898] raid6: avx2x1 gen() 13712 MB/s [ 2.014810] raid6: using algorithm avx512x2 gen() 17875 MB/s [ 2.032898] raid6: .... xor() 24620 MB/s, rmw enabled [ 2.033926] raid6: using avx512x2 recovery algorithm [ 2.044338] xor: automatically using best checksumming function avx [ 2.179686] Btrfs loaded, zoned=no, fsverity=no [ 2.184235] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.187939] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.191711] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.193316] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.265694] ACPI: PM: Preparing to enter system sleep state S5 [ 62.267041] reboot: Restarting system [ 62.267892] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:58:27.986634]      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 4017552583 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000128] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000131] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000180] Using GB pages for direct mapping [ 0.000321] ACPI: Early table checksum verification disabled [ 0.000324] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000328] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000334] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000339] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000342] ACPI: FACS 0x00000000789D0000 000040 [ 0.000345] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000348] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000351] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000354] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000357] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000360] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000363] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000366] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000368] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000370] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000371] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000371] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000372] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000373] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000373] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000374] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000375] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000376] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000376] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000418] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000428] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000479] Zone ranges: [ 0.000480] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000483] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000486] Normal empty [ 0.000487] Device empty [ 0.000489] Movable zone start for each node [ 0.000490] Early memory node ranges [ 0.000491] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000493] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000495] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000498] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000505] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000547] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003992] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004104] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004518] ACPI: PM-Timer IO Port: 0xb008 [ 0.004531] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004585] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004589] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004591] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004592] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004593] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004597] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004598] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004602] TSC deadline timer available [ 0.004607] CPU topo: Max. logical packages: 1 [ 0.004608] CPU topo: Max. logical dies: 1 [ 0.004609] CPU topo: Max. dies per package: 1 [ 0.004614] CPU topo: Max. threads per core: 2 [ 0.004614] CPU topo: Num. cores per package: 1 [ 0.004615] CPU topo: Num. threads per package: 2 [ 0.004616] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004633] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004649] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004651] Booting paravirtualized kernel on KVM [ 0.004653] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009602] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009876] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010474] kvm-guest: PV spinlocks enabled [ 0.010476] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010479] 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 [ 0.010653] random: crng init done [ 0.010654] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010875] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010988] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011040] Fallback order for Node 0: 0 [ 0.011043] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011044] Policy zone: DMA32 [ 0.011045] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014929] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014943] Kernel/User page tables isolation: enabled [ 0.023289] ftrace: allocating 41455 entries in 164 pages [ 0.023292] ftrace: allocated 164 pages with 3 groups [ 0.024075] Dynamic Preempt: voluntary [ 0.024108] rcu: Preemptible hierarchical RCU implementation. [ 0.024108] rcu: RCU event tracing is enabled. [ 0.024109] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024110] Trampoline variant of Tasks RCU enabled. [ 0.024111] Rude variant of Tasks RCU enabled. [ 0.024112] Tracing variant of Tasks RCU enabled. [ 0.024113] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024113] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024129] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024131] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024133] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029237] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029469] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029476] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029528] Console: colour dummy device 80x25 [ 0.029531] printk: legacy console [tty0] enabled [ 0.029812] printk: legacy console [ttyS0] enabled [ 0.176029] ACPI: Core revision 20250807 [ 0.176874] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.178392] APIC: Switch to symmetric I/O mode setup [ 0.179592] x2apic enabled [ 0.180471] APIC: Switched APIC routing to: physical x2apic [ 0.182975] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.184686] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.185683] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.185683] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.185683] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.185683] Speculative Store Bypass: Vulnerable [ 0.185683] Spectre V2 : Mitigation: Retpolines [ 0.185683] RETBleed: Vulnerable [ 0.185683] ITS: Mitigation: Aligned branch/return thunks [ 0.185683] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185683] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185683] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.185683] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.185683] GDS: Unknown: Dependent on hypervisor status [ 0.185683] active return thunk: its_return_thunk [ 0.185683] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.185683] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.185683] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.185683] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.185683] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.185683] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.185683] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.185683] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.185683] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.185683] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.185683] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.185683] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.185683] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.185683] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.185683] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.185683] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.185683] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.185683] Freeing SMP alternatives memory: 40K [ 0.185683] pid_max: default: 32768 minimum: 301 [ 0.185683] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.185683] landlock: Up and running. [ 0.185683] SELinux: Initializing. [ 0.185683] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185683] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185683] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185883] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.186729] signal: max sigframe size: 3632 [ 0.187438] rcu: Hierarchical SRCU implementation. [ 0.187685] rcu: Max phase no-delay instances is 400. [ 0.188573] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.192084] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.192743] smp: Bringing up secondary CPUs ... [ 0.193596] smpboot: x86: Booting SMP configuration: [ 0.193687] .... node #0, CPUs: #1 [ 0.194692] 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. [ 0.195687] 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. [ 0.196717] smp: Brought up 1 node, 2 CPUs [ 0.197407] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.197841] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.198826] devtmpfs: initialized [ 0.199324] x86/mm: Memory block size: 128MB [ 0.200739] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.201743] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.202695] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.203768] pinctrl core: initialized pinctrl subsystem [ 0.205159] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.206823] audit: initializing netlink subsys (disabled) [ 0.207713] audit: type=2000 audit(1788451111.267:1): state=initialized audit_enabled=0 res=1 [ 0.207795] thermal_sys: Registered thermal governor 'step_wise' [ 0.208697] cpuidle: using governor menu [ 0.211247] efi: Freeing EFI boot services memory: 37748K [ 0.212690] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213765] dca service started, version 1.12.1 [ 0.214589] PCI: Using configuration type 1 for base access [ 0.215793] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.240426] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.240688] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.241686] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.242686] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.244842] ACPI: Added _OSI(Module Device) [ 0.245538] ACPI: Added _OSI(Processor Device) [ 0.245686] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247585] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247943] ACPI: Interpreter enabled [ 0.248696] ACPI: PM: (supports S0 S5) [ 0.249327] ACPI: Using IOAPIC for interrupt routing [ 0.249703] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.250686] PCI: Using E820 reservations for host bridge windows [ 0.251779] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.254874] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.256690] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.257686] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.259695] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.261041] acpiphp: Slot [3] registered [ 0.262709] acpiphp: Slot [4] registered [ 0.263365] acpiphp: Slot [5] registered [ 0.263700] acpiphp: Slot [6] registered [ 0.264367] acpiphp: Slot [7] registered [ 0.264699] acpiphp: Slot [8] registered [ 0.265365] acpiphp: Slot [9] registered [ 0.265698] acpiphp: Slot [10] registered [ 0.266378] acpiphp: Slot [11] registered [ 0.267699] acpiphp: Slot [12] registered [ 0.268366] acpiphp: Slot [13] registered [ 0.268699] acpiphp: Slot [14] registered [ 0.269360] acpiphp: Slot [15] registered [ 0.269698] acpiphp: Slot [16] registered [ 0.270361] acpiphp: Slot [17] registered [ 0.271699] acpiphp: Slot [18] registered [ 0.272386] acpiphp: Slot [19] registered [ 0.272699] acpiphp: Slot [20] registered [ 0.273394] acpiphp: Slot [21] registered [ 0.274700] acpiphp: Slot [22] registered [ 0.275488] acpiphp: Slot [23] registered [ 0.275701] acpiphp: Slot [24] registered [ 0.276371] acpiphp: Slot [25] registered [ 0.276698] acpiphp: Slot [26] registered [ 0.277368] acpiphp: Slot [27] registered [ 0.278699] acpiphp: Slot [28] registered [ 0.279385] acpiphp: Slot [29] registered [ 0.279703] acpiphp: Slot [30] registered [ 0.280373] acpiphp: Slot [31] registered [ 0.280699] PCI host bridge to bus 0000:00 [ 0.281388] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.282686] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.283686] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.285686] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.286686] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.287687] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.288610] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.290112] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.292532] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.294289] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.295752] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.296700] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.297699] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.298698] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.299701] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.300674] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.301957] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.304718] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.305771] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.306794] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.308018] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.311649] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.313248] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.315700] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.318787] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.319791] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.320789] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.321786] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.322737] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.324725] iommu: Default domain type: Translated [ 0.325687] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.326779] efivars: Registered efivars operations [ 0.327484] PCI: Using ACPI for IRQ routing [ 0.328708] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.329683] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.329683] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.331688] vgaarb: loaded [ 0.332220] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.332686] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.339719] clocksource: Switched to clocksource kvm-clock [ 0.341886] VFS: Disk quotas dquot_6.6.0 [ 0.343055] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.345257] pnp: PnP ACPI init [ 0.346684] pnp: PnP ACPI: found 5 devices [ 0.355016] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.358429] NET: Registered PF_INET protocol family [ 0.360710] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.375279] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.376719] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.378632] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.380109] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.382188] TCP: Hash tables configured (established 16384 bind 16384) [ 0.384159] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.386669] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.388818] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.390489] NET: Registered PF_XDP protocol family [ 0.392411] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.394322] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.396028] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.397997] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.400028] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.402674] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.404848] PCI: CLS 0 bytes, default 64 [ 0.406400] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.409026] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.411506] clocksource: Switched to clocksource tsc [ 0.431391] Initialise system trusted keyrings [ 0.434332] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.436080] Key type asymmetric registered [ 0.436950] Asymmetric key parser 'x509' registered [ 0.438589] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.441240] io scheduler mq-deadline registered [ 0.442326] io scheduler kyber registered [ 0.443602] io scheduler bfq registered [ 0.446406] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.448908] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.451656] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.455003] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.456877] i8042: Warning: Keylock active [ 0.459300] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.460538] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.461815] hv_vmbus: registering driver hyperv_keyboard [ 0.463008] rtc_cmos 00:00: RTC can wake from S4 [ 0.465362] rtc_cmos 00:00: registered as rtc0 [ 0.466532] rtc_cmos 00:00: setting system clock to 2026-09-03T15:58:28 UTC (1788451108) [ 0.468358] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.469697] intel_pstate: CPU model not supported [ 0.470773] efifb: probing for efifb [ 0.471612] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.473380] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.474619] efifb: scrolling: redraw [ 0.475414] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.477198] Console: switching to colour frame buffer device 100x37 [ 0.479193] fb0: EFI VGA frame buffer device [ 0.480335] pstore: Using crash dump compression: deflate [ 0.481734] pstore: Registered efi_pstore as persistent store backend [ 0.483343] NET: Registered PF_INET6 protocol family [ 0.486327] Segment Routing with IPv6 [ 0.487170] In-situ OAM (IOAM) with IPv6 [ 0.488064] NET: Registered PF_PACKET protocol family [ 0.490284] Key type dns_resolver registered [ 0.491958] IPI shorthand broadcast: enabled [ 0.494635] sched_clock: Marking stable (339001803, 155206844)->(571170073, -76961426) [ 0.496503] registered taskstats version 1 [ 0.497737] Loading compiled-in X.509 certificates [ 0.969936] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.681109] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.685557] Demotion targets for Node 0: null [ 1.686604] Key type .fscrypt registered [ 1.687471] Key type fscrypt-provisioning registered [ 1.688512] ima: No TPM chip found, activating TPM-bypass! [ 1.689757] ima: Allocated hash algorithm: sha1 [ 1.690700] ima: No architecture policies found [ 1.697707] clk: Disabling unused clocks [ 1.703993] Freeing unused kernel image (initmem) memory: 17040K [ 1.706325] Write protecting the kernel read-only data: 47104k [ 1.708706] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.711082] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.713430] Run /init as init process [ 1.830882] nvme nvme0: pci function 0000:00:04.0 [ 1.832264] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.841073] nvme nvme0: 2/0/0 default/read/poll queues [ 1.849076] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.850525] GPT:25804799 != 33554431 [ 1.851314] GPT:Alternate GPT header not at the end of the disk. [ 1.852438] GPT:25804799 != 33554431 [ 1.853163] GPT: Use GNU Parted to correct GPT errors. [ 1.854153] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.867751] SCSI subsystem initialized [ 1.893923] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.896483] device-mapper: uevent: version 1.0.3 [ 1.897552] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.904955] device-mapper: verity: sha256 using "sha256-lib" [ 1.939214] raid6: avx512x4 gen() 17724 MB/s [ 1.956215] raid6: avx512x2 gen() 18137 MB/s [ 1.973214] raid6: avx512x1 gen() 18168 MB/s [ 1.990214] raid6: avx2x4 gen() 18058 MB/s [ 2.008214] raid6: avx2x2 gen() 18041 MB/s [ 2.026216] raid6: avx2x1 gen() 13927 MB/s [ 2.027135] raid6: using algorithm avx512x1 gen() 18168 MB/s [ 2.045214] raid6: .... xor() 21353 MB/s, rmw enabled [ 2.046364] raid6: using avx512x2 recovery algorithm [ 2.057340] xor: automatically using best checksumming function avx [ 2.188801] Btrfs loaded, zoned=no, fsverity=no [ 2.193684] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.198065] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.202272] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.204011] BTRFS error (device dm-0): open_ctree failed: -2