.054259] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.056507] Run /init as init process [ 2.291320] nvme nvme0: pci function 0000:00:04.0 [ 2.295637] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.330683] nvme nvme0: 2/0/0 default/read/poll queues [ 2.342155] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.343823] GPT:25804799 != 33554431 [ 2.344666] GPT:Alternate GPT header not at the end of the disk. [ 2.346088] GPT:25804799 != 33554431 [ 2.346870] GPT: Use GNU Parted to correct GPT errors. [ 2.348282] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.392823] SCSI subsystem initialized [ 2.461471] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.463836] device-mapper: uevent: version 1.0.3 [ 2.464921] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.499667] device-mapper: verity: sha256 using "sha256-lib" [ 2.556718] raid6: avx512x4 gen() 13141 MB/s [ 2.574716] raid6: avx512x2 gen() 11107 MB/s [ 2.592719] raid6: avx512x1 gen() 11083 MB/s [ 2.609736] raid6: avx2x4 gen() 10718 MB/s [ 2.626750] raid6: avx2x2 gen() 10725 MB/s [ 2.644722] raid6: avx2x1 gen() 8422 MB/s [ 2.645700] raid6: using algorithm avx512x4 gen() 13141 MB/s [ 2.664721] raid6: .... xor() 5416 MB/s, rmw enabled [ 2.666347] raid6: using avx512x2 recovery algorithm [ 2.691478] xor: automatically using best checksumming function avx [ 2.912469] Btrfs loaded, zoned=no, fsverity=no [ 2.925565] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.932186] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.938897] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.941120] BTRFS error (device dm-0): open_ctree failed: -2 [ 63.025948] ACPI: PM: Preparing to enter system sleep state S5 [ 63.028228] reboot: Restarting system [ 63.030938] 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        [2026-09-03T14:35:04.202273]      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 [ 0.000000] kvm-clock: using sched offset of 4179921226 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000267] ACPI: Early table checksum verification disabled [ 0.000270] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000274] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000280] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000286] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000289] ACPI: FACS 0x00000000789D0000 000040 [ 0.000292] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000295] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000297] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000300] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000303] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000306] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000309] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000312] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000314] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000316] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000317] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000317] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000318] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000319] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000319] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000320] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000321] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000322] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000322] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000362] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000372] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000423] Zone ranges: [ 0.000424] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000427] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000429] Normal empty [ 0.000431] Device empty [ 0.000432] Movable zone start for each node [ 0.000434] Early memory node ranges [ 0.000435] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000437] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000439] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000442] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000449] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000490] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004263] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004374] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004783] ACPI: PM-Timer IO Port: 0xb008 [ 0.004797] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004854] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004857] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004860] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004861] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004862] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004866] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004868] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004873] TSC deadline timer available [ 0.004879] CPU topo: Max. logical packages: 1 [ 0.004879] CPU topo: Max. logical dies: 1 [ 0.004880] CPU topo: Max. dies per package: 1 [ 0.004885] CPU topo: Max. threads per core: 2 [ 0.004885] CPU topo: Num. cores per package: 1 [ 0.004886] CPU topo: Num. threads per package: 2 [ 0.004887] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004905] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004920] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004922] Booting paravirtualized kernel on KVM [ 0.004924] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009907] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010190] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010764] kvm-guest: PV spinlocks enabled [ 0.010767] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010770] 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 [ 0.010945] random: crng init done [ 0.010946] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011174] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011290] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011344] Fallback order for Node 0: 0 [ 0.011347] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011348] Policy zone: DMA32 [ 0.011349] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015359] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015375] Kernel/User page tables isolation: enabled [ 0.023762] ftrace: allocating 41455 entries in 164 pages [ 0.023766] ftrace: allocated 164 pages with 3 groups [ 0.024564] Dynamic Preempt: voluntary [ 0.024607] rcu: Preemptible hierarchical RCU implementation. [ 0.024607] rcu: RCU event tracing is enabled. [ 0.024608] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024610] Trampoline variant of Tasks RCU enabled. [ 0.024610] Rude variant of Tasks RCU enabled. [ 0.024611] Tracing variant of Tasks RCU enabled. [ 0.024611] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024612] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024618] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024620] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024621] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029999] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030238] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030245] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030302] Console: colour dummy device 80x25 [ 0.030305] printk: legacy console [tty0] enabled [ 0.030585] printk: legacy console [ttyS0] enabled [ 0.166144] ACPI: Core revision 20250807 [ 0.166949] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168347] APIC: Switch to symmetric I/O mode setup [ 0.169517] x2apic enabled [ 0.170389] APIC: Switched APIC routing to: physical x2apic [ 0.172818] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.174449] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.175445] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175445] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175445] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175445] Speculative Store Bypass: Vulnerable [ 0.175445] Spectre V2 : Mitigation: Retpolines [ 0.175445] RETBleed: Vulnerable [ 0.175445] ITS: Mitigation: Aligned branch/return thunks [ 0.175445] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175445] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175445] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175445] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175445] GDS: Unknown: Dependent on hypervisor status [ 0.175445] active return thunk: its_return_thunk [ 0.175445] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175445] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175445] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175445] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175445] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175445] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175445] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175445] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175445] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175445] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175445] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175445] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175445] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175445] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175445] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175445] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175445] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175445] Freeing SMP alternatives memory: 40K [ 0.175445] pid_max: default: 32768 minimum: 301 [ 0.175445] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175445] landlock: Up and running. [ 0.175445] SELinux: Initializing. [ 0.175445] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175445] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175445] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175649] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176507] signal: max sigframe size: 3632 [ 0.177220] rcu: Hierarchical SRCU implementation. [ 0.177449] rcu: Max phase no-delay instances is 400. [ 0.178303] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182341] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182514] smp: Bringing up secondary CPUs ... [ 0.183339] smpboot: x86: Booting SMP configuration: [ 0.183449] .... node #0, CPUs: #1 [ 0.184846] 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. [ 0.186452] 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. [ 0.187503] smp: Brought up 1 node, 2 CPUs [ 0.188153] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188615] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189629] devtmpfs: initialized [ 0.190066] x86/mm: Memory block size: 128MB [ 0.191504] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192515] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193445] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194537] pinctrl core: initialized pinctrl subsystem [ 0.195893] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197595] audit: initializing netlink subsys (disabled) [ 0.198477] audit: type=2000 audit(1788446107.609:1): state=initialized audit_enabled=0 res=1 [ 0.198560] thermal_sys: Registered thermal governor 'step_wise' [ 0.199460] cpuidle: using governor menu [ 0.202056] efi: Freeing EFI boot services memory: 37748K [ 0.202452] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203534] dca service started, version 1.12.1 [ 0.204332] PCI: Using configuration type 1 for base access [ 0.205562] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232214] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232449] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233449] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235453] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237791] ACPI: Added _OSI(Module Device) [ 0.238450] ACPI: Added _OSI(Processor Device) [ 0.239152] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240466] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242676] ACPI: Interpreter enabled [ 0.243267] ACPI: PM: (supports S0 S5) [ 0.244452] ACPI: Using IOAPIC for interrupt routing [ 0.245280] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246451] PCI: Using E820 reservations for host bridge windows [ 0.247513] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250650] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251453] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252449] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254459] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256811] acpiphp: Slot [3] registered [ 0.257455] acpiphp: Slot [4] registered [ 0.258098] acpiphp: Slot [5] registered [ 0.258463] acpiphp: Slot [6] registered [ 0.259105] acpiphp: Slot [7] registered [ 0.259462] acpiphp: Slot [8] registered [ 0.260102] acpiphp: Slot [9] registered [ 0.261462] acpiphp: Slot [10] registered [ 0.262109] acpiphp: Slot [11] registered [ 0.262462] acpiphp: Slot [12] registered [ 0.263106] acpiphp: Slot [13] registered [ 0.263461] acpiphp: Slot [14] registered [ 0.264145] acpiphp: Slot [15] registered [ 0.265466] acpiphp: Slot [16] registered [ 0.266107] acpiphp: Slot [17] registered [ 0.266463] acpiphp: Slot [18] registered [ 0.267115] acpiphp: Slot [19] registered [ 0.267463] acpiphp: Slot [20] registered [ 0.268107] acpiphp: Slot [21] registered [ 0.268465] acpiphp: Slot [22] registered [ 0.269119] acpiphp: Slot [23] registered [ 0.270462] acpiphp: Slot [24] registered [ 0.271109] acpiphp: Slot [25] registered [ 0.271463] acpiphp: Slot [26] registered [ 0.272118] acpiphp: Slot [27] registered [ 0.272461] acpiphp: Slot [28] registered [ 0.273116] acpiphp: Slot [29] registered [ 0.274466] acpiphp: Slot [30] registered [ 0.275110] acpiphp: Slot [31] registered [ 0.275461] PCI host bridge to bus 0000:00 [ 0.276125] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277449] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278448] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279449] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280449] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281449] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282356] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.283894] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286299] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288195] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289516] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290429] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291462] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292382] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293462] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294373] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295762] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298469] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299530] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300539] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301796] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305243] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306050] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.309469] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.312599] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.313553] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.314552] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.315555] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.316501] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.317786] iommu: Default domain type: Translated [ 0.318450] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.319561] efivars: Registered efivars operations [ 0.320652] PCI: Using ACPI for IRQ routing [ 0.321486] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322436] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322445] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.324451] vgaarb: loaded [ 0.324966] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326449] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330491] clocksource: Switched to clocksource kvm-clock [ 0.332000] VFS: Disk quotas dquot_6.6.0 [ 0.332660] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334097] pnp: PnP ACPI init [ 0.335470] pnp: PnP ACPI: found 5 devices [ 0.343668] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345134] NET: Registered PF_INET protocol family [ 0.345981] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359370] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360733] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362060] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363341] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364564] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365626] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366755] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367929] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368825] NET: Registered PF_XDP protocol family [ 0.369584] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370717] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371691] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372758] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373850] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375157] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376178] PCI: CLS 0 bytes, default 64 [ 0.376938] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.378802] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.381078] clocksource: Switched to clocksource tsc [ 0.401080] Initialise system trusted keyrings [ 0.403338] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405245] Key type asymmetric registered [ 0.406185] Asymmetric key parser 'x509' registered [ 0.407857] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410235] io scheduler mq-deadline registered [ 0.411227] io scheduler kyber registered [ 0.412118] io scheduler bfq registered [ 0.413439] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.414841] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416474] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.419719] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.421624] i8042: Warning: Keylock active [ 0.424112] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425211] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426426] hv_vmbus: registering driver hyperv_keyboard [ 0.427637] rtc_cmos 00:00: RTC can wake from S4 [ 0.429971] rtc_cmos 00:00: registered as rtc0 [ 0.431122] rtc_cmos 00:00: setting system clock to 2026-09-03T14:35:05 UTC (1788446105) [ 0.432914] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434224] intel_pstate: CPU model not supported [ 0.435301] efifb: probing for efifb [ 0.436103] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437512] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438787] efifb: scrolling: redraw [ 0.439579] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441424] Console: switching to colour frame buffer device 100x37 [ 0.443246] fb0: EFI VGA frame buffer device [ 0.444233] pstore: Using crash dump compression: deflate [ 0.445388] pstore: Registered efi_pstore as persistent store backend [ 0.447010] NET: Registered PF_INET6 protocol family [ 0.448469] Segment Routing with IPv6 [ 0.449304] In-situ OAM (IOAM) with IPv6 [ 0.450179] NET: Registered PF_PACKET protocol family [ 0.451440] Key type dns_resolver registered [ 0.453395] IPI shorthand broadcast: enabled [ 0.456093] sched_clock: Marking stable (311001803, 144200510)->(530951812, -75749499) [ 0.457954] registered taskstats version 1 [ 0.459219] Loading compiled-in X.509 certificates [ 0.936289] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.724462] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.728852] Demotion targets for Node 0: null [ 1.729946] Key type .fscrypt registered [ 1.730781] Key type fscrypt-provisioning registered [ 1.731769] ima: No TPM chip found, activating TPM-bypass! [ 1.732975] ima: Allocated hash algorithm: sha1 [ 1.733954] ima: No architecture policies found [ 1.740838] clk: Disabling unused clocks [ 1.748074] Freeing unused kernel image (initmem) memory: 17040K [ 1.749805] Write protecting the kernel read-only data: 47104k [ 1.751646] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.753398] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.755083] Run /init as init process [ 1.873645] nvme nvme0: pci function 0000:00:04.0 [ 1.875021] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.884724] nvme nvme0: 2/0/0 default/read/poll queues [ 1.891357] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.892794] GPT:25804799 != 33554431 [ 1.893577] GPT:Alternate GPT header not at the end of the disk. [ 1.894787] GPT:25804799 != 33554431 [ 1.895559] GPT: Use GNU Parted to correct GPT errors. [ 1.896566] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.910225] SCSI subsystem initialized [ 1.937805] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.940159] device-mapper: uevent: version 1.0.3 [ 1.941211] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.948888] device-mapper: verity: sha256 using "sha256-lib" [ 1.984211] raid6: avx512x4 gen() 14876 MB/s [ 2.002207] raid6: avx512x2 gen() 15515 MB/s [ 2.019213] raid6: avx512x1 gen() 15174 MB/s [ 2.036209] raid6: avx2x4 gen() 15262 MB/s [ 2.053207] raid6: avx2x2 gen() 15351 MB/s [ 2.071207] raid6: avx2x1 gen() 11793 MB/s [ 2.072115] raid6: using algorithm avx512x2 gen() 15515 MB/s [ 2.089211] raid6: .... xor() 23302 MB/s, rmw enabled [ 2.090423] raid6: using avx512x2 recovery algorithm [ 2.100956] xor: automatically using best checksumming function avx [ 2.234185] Btrfs loaded, zoned=no, fsverity=no [ 2.238412] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.241965] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.246067] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.247454] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.331149] ACPI: PM: Preparing to enter system sleep state S5 [ 62.332437] reboot: Restarting system [ 62.333261] 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        [2026-09-03T14:36:11.302097]      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 3907521502 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000344] ACPI: Early table checksum verification disabled [ 0.000348] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000352] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000357] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000363] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000366] ACPI: FACS 0x00000000789D0000 000040 [ 0.000369] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000372] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000375] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000378] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000381] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000383] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000386] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000389] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000391] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000393] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000394] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000394] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000395] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000396] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000396] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000397] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000398] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000399] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000399] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000441] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000451] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000502] Zone ranges: [ 0.000503] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000506] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000508] Normal empty [ 0.000510] Device empty [ 0.000512] Movable zone start for each node [ 0.000513] Early memory node ranges [ 0.000514] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000516] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000518] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000521] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000528] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000569] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004033] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004140] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004540] ACPI: PM-Timer IO Port: 0xb008 [ 0.004552] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004608] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004611] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004613] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004614] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004615] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004619] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004621] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004625] TSC deadline timer available [ 0.004630] CPU topo: Max. logical packages: 1 [ 0.004631] CPU topo: Max. logical dies: 1 [ 0.004632] CPU topo: Max. dies per package: 1 [ 0.004637] CPU topo: Max. threads per core: 2 [ 0.004637] CPU topo: Num. cores per package: 1 [ 0.004638] CPU topo: Num. threads per package: 2 [ 0.004639] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004657] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004673] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004675] Booting paravirtualized kernel on KVM [ 0.004676] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009656] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009929] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010625] kvm-guest: PV spinlocks enabled [ 0.010627] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010631] 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 [ 0.010804] random: crng init done [ 0.010805] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011028] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011141] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011195] Fallback order for Node 0: 0 [ 0.011197] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011199] Policy zone: DMA32 [ 0.011200] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015199] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015215] Kernel/User page tables isolation: enabled [ 0.023388] ftrace: allocating 41455 entries in 164 pages [ 0.023392] ftrace: allocated 164 pages with 3 groups [ 0.024202] Dynamic Preempt: voluntary [ 0.024233] rcu: Preemptible hierarchical RCU implementation. [ 0.024234] rcu: RCU event tracing is enabled. [ 0.024234] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024236] Trampoline variant of Tasks RCU enabled. [ 0.024236] Rude variant of Tasks RCU enabled. [ 0.024237] Tracing variant of Tasks RCU enabled. [ 0.024238] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024238] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024245] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024247] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024248] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029365] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029604] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029610] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029663] Console: colour dummy device 80x25 [ 0.029666] printk: legacy console [tty0] enabled [ 0.029943] printk: legacy console [ttyS0] enabled [ 0.168592] ACPI: Core revision 20250807 [ 0.169425] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170872] APIC: Switch to symmetric I/O mode setup [ 0.172065] x2apic enabled [ 0.172924] APIC: Switched APIC routing to: physical x2apic [ 0.175361] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.177023] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.178019] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178019] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178019] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178019] Speculative Store Bypass: Vulnerable [ 0.178019] Spectre V2 : Mitigation: Retpolines [ 0.178019] RETBleed: Vulnerable [ 0.178019] ITS: Mitigation: Aligned branch/return thunks [ 0.178019] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178019] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178019] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178019] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178019] GDS: Unknown: Dependent on hypervisor status [ 0.178019] active return thunk: its_return_thunk [ 0.178019] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178019] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178019] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178019] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178019] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178019] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178019] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178019] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178019] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178019] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178019] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178019] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178019] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178019] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178019] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178019] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178019] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178019] Freeing SMP alternatives memory: 40K [ 0.178019] pid_max: default: 32768 minimum: 301 [ 0.178019] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178019] landlock: Up and running. [ 0.178019] SELinux: Initializing. [ 0.178019] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178019] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178019] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178218] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179064] signal: max sigframe size: 3632 [ 0.179757] rcu: Hierarchical SRCU implementation. [ 0.180022] rcu: Max phase no-delay instances is 400. [ 0.180886] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184445] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185082] smp: Bringing up secondary CPUs ... [ 0.185917] smpboot: x86: Booting SMP configuration: [ 0.186024] .... node #0, CPUs: #1 [ 0.187397] 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. [ 0.189023] 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. [ 0.190058] smp: Brought up 1 node, 2 CPUs [ 0.190732] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.191173] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.192159] devtmpfs: initialized [ 0.192628] x86/mm: Memory block size: 128MB [ 0.194073] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195080] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196033] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197103] pinctrl core: initialized pinctrl subsystem [ 0.198469] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200163] audit: initializing netlink subsys (disabled) [ 0.201051] audit: type=2000 audit(1788446174.455:1): state=initialized audit_enabled=0 res=1 [ 0.201134] thermal_sys: Registered thermal governor 'step_wise' [ 0.202034] cpuidle: using governor menu [ 0.204592] efi: Freeing EFI boot services memory: 37748K [ 0.206026] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207107] dca service started, version 1.12.1 [ 0.207893] PCI: Using configuration type 1 for base access [ 0.209131] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234660] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236024] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237025] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238022] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.240504] ACPI: Added _OSI(Module Device) [ 0.240847] ACPI: Added _OSI(Processor Device) [ 0.242056] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243980] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.246252] ACPI: Interpreter enabled [ 0.246731] ACPI: PM: (supports S0 S5) [ 0.247023] ACPI: Using IOAPIC for interrupt routing [ 0.247833] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.250024] PCI: Using E820 reservations for host bridge windows [ 0.251081] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.254019] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254019] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.256024] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257032] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.259381] acpiphp: Slot [3] registered [ 0.260031] acpiphp: Slot [4] registered [ 0.260673] acpiphp: Slot [5] registered [ 0.261036] acpiphp: Slot [6] registered [ 0.261921] acpiphp: Slot [7] registered [ 0.263047] acpiphp: Slot [8] registered [ 0.263897] acpiphp: Slot [9] registered [ 0.264045] acpiphp: Slot [10] registered [ 0.264703] acpiphp: Slot [11] registered [ 0.266047] acpiphp: Slot [12] registered [ 0.266706] acpiphp: Slot [13] registered [ 0.267038] acpiphp: Slot [14] registered [ 0.267696] acpiphp: Slot [15] registered [ 0.268036] acpiphp: Slot [16] registered [ 0.268688] acpiphp: Slot [17] registered [ 0.270038] acpiphp: Slot [18] registered [ 0.270691] acpiphp: Slot [19] registered [ 0.271037] acpiphp: Slot [20] registered [ 0.271695] acpiphp: Slot [21] registered [ 0.272036] acpiphp: Slot [22] registered [ 0.272691] acpiphp: Slot [23] registered [ 0.274037] acpiphp: Slot [24] registered [ 0.274687] acpiphp: Slot [25] registered [ 0.275037] acpiphp: Slot [26] registered [ 0.275693] acpiphp: Slot [27] registered [ 0.276035] acpiphp: Slot [28] registered [ 0.276690] acpiphp: Slot [29] registered [ 0.278038] acpiphp: Slot [30] registered [ 0.278688] acpiphp: Slot [31] registered [ 0.279035] PCI host bridge to bus 0000:00 [ 0.279693] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.281023] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.282023] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.283023] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284022] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285023] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285969] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287456] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289878] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291618] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293088] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294023] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295037] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295953] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.297037] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297974] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299299] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302054] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303104] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304116] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305473] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309033] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310605] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313041] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316111] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317126] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318123] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319122] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320071] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321371] iommu: Default domain type: Translated [ 0.322023] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323035] efivars: Registered efivars operations [ 0.323786] PCI: Using ACPI for IRQ routing [ 0.325045] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325991] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326019] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328024] vgaarb: loaded [ 0.328545] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329023] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332062] clocksource: Switched to clocksource kvm-clock [ 0.333618] VFS: Disk quotas dquot_6.6.0 [ 0.334266] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335610] pnp: PnP ACPI init [ 0.336621] pnp: PnP ACPI: found 5 devices [ 0.344592] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346054] NET: Registered PF_INET protocol family [ 0.346910] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359478] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360866] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362296] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363582] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365055] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366145] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367212] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368418] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.369338] NET: Registered PF_XDP protocol family [ 0.370118] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371096] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372080] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373163] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374246] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375618] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376665] PCI: CLS 0 bytes, default 64 [ 0.377430] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379192] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.381447] clocksource: Switched to clocksource tsc [ 0.401548] Initialise system trusted keyrings [ 0.403591] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405503] Key type asymmetric registered [ 0.406399] Asymmetric key parser 'x509' registered [ 0.409007] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410636] io scheduler mq-deadline registered [ 0.411605] io scheduler kyber registered [ 0.412500] io scheduler bfq registered [ 0.416511] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.417875] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.419492] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422635] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.424558] i8042: Warning: Keylock active [ 0.426975] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.428034] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.429228] hv_vmbus: registering driver hyperv_keyboard [ 0.430440] rtc_cmos 00:00: RTC can wake from S4 [ 0.432842] rtc_cmos 00:00: registered as rtc0 [ 0.433988] rtc_cmos 00:00: setting system clock to 2026-09-03T14:36:12 UTC (1788446172) [ 0.435803] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.437131] intel_pstate: CPU model not supported [ 0.438216] efifb: probing for efifb [ 0.439015] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.440421] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.441695] efifb: scrolling: redraw [ 0.442471] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.444276] Console: switching to colour frame buffer device 100x37 [ 0.446078] fb0: EFI VGA frame buffer device [ 0.447079] pstore: Using crash dump compression: deflate [ 0.448240] pstore: Registered efi_pstore as persistent store backend [ 0.449842] NET: Registered PF_INET6 protocol family [ 0.451304] Segment Routing with IPv6 [ 0.452112] In-situ OAM (IOAM) with IPv6 [ 0.453019] NET: Registered PF_PACKET protocol family [ 0.454447] Key type dns_resolver registered [ 0.456771] IPI shorthand broadcast: enabled [ 0.459474] sched_clock: Marking stable (312002409, 147409722)->(530368205, -70956074) [ 0.461514] registered taskstats version 1 [ 0.462691] Loading compiled-in X.509 certificates [ 0.938518] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.684985] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.689381] Demotion targets for Node 0: null [ 1.690438] Key type .fscrypt registered [ 1.691259] Key type fscrypt-provisioning registered [ 1.692382] ima: No TPM chip found, activating TPM-bypass! [ 1.693718] ima: Allocated hash algorithm: sha1 [ 1.694654] ima: No architecture policies found [ 1.702792] clk: Disabling unused clocks [ 1.709064] Freeing unused kernel image (initmem) memory: 17040K [ 1.710783] Write protecting the kernel read-only data: 47104k [ 1.712641] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.714386] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.716094] Run /init as init process [ 1.833377] nvme nvme0: pci function 0000:00:04.0 [ 1.834734] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.844237] nvme nvme0: 2/0/0 default/read/poll queues [ 1.852583] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.853981] GPT:25804799 != 33554431 [ 1.854745] GPT:Alternate GPT header not at the end of the disk. [ 1.855851] GPT:25804799 != 33554431 [ 1.856690] GPT: Use GNU Parted to correct GPT errors. [ 1.857691] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.871244] SCSI subsystem initialized [ 1.898345] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.900702] device-mapper: uevent: version 1.0.3 [ 1.901716] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.909215] device-mapper: verity: sha256 using "sha256-lib" [ 1.943416] raid6: avx512x4 gen() 17983 MB/s [ 1.960417] raid6: avx512x2 gen() 18064 MB/s [ 1.977417] raid6: avx512x1 gen() 17909 MB/s [ 1.994418] raid6: avx2x4 gen() 17775 MB/s [ 2.011416] raid6: avx2x2 gen() 17869 MB/s [ 2.028416] raid6: avx2x1 gen() 13809 MB/s [ 2.029595] raid6: using algorithm avx512x2 gen() 18064 MB/s [ 2.047417] raid6: .... xor() 23476 MB/s, rmw enabled [ 2.048503] raid6: using avx512x2 recovery algorithm [ 2.059289] xor: automatically using best checksumming function avx [ 2.192963] Btrfs loaded, zoned=no, fsverity=no [ 2.197100] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.200726] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.204792] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.206175] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.244385] ACPI: PM: Preparing to enter system sleep state S5 [ 62.245630] reboot: Restarting system [ 62.246425] 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        [2026-09-03T14:37:18.002272]      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 3963698638 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000099] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000127] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000130] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000179] Using GB pages for direct mapping [ 0.000337] ACPI: Early table checksum verification disabled [ 0.000340] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000344] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000350] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000355] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000359] ACPI: FACS 0x00000000789D0000 000040 [ 0.000362] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000365] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000368] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000370] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000373] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000376] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000379] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000382] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000384] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000386] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000386] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000387] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000388] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000389] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000389] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000390] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000391] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000392] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000392] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000432] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000442] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000493] Zone ranges: [ 0.000494] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000497] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000499] Normal empty [ 0.000501] Device empty [ 0.000503] Movable zone start for each node [ 0.000504] Early memory node ranges [ 0.000505] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000507] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000509] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000512] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000519] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000562] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004065] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004179] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004592] ACPI: PM-Timer IO Port: 0xb008 [ 0.004606] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004663] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004667] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004669] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004670] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004672] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004676] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004677] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004682] TSC deadline timer available [ 0.004687] CPU topo: Max. logical packages: 1 [ 0.004688] CPU topo: Max. logical dies: 1 [ 0.004688] CPU topo: Max. dies per package: 1 [ 0.004693] CPU topo: Max. threads per core: 2 [ 0.004694] CPU topo: Num. cores per package: 1 [ 0.004695] CPU topo: Num. threads per package: 2 [ 0.004695] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004714] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004729] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004731] Booting paravirtualized kernel on KVM [ 0.004733] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009973] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010261] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010969] kvm-guest: PV spinlocks enabled [ 0.010971] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010975] 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 [ 0.011148] random: crng init done [ 0.011149] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011367] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011487] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011542] Fallback order for Node 0: 0 [ 0.011545] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011546] Policy zone: DMA32 [ 0.011547] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015952] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015967] Kernel/User page tables isolation: enabled [ 0.024424] ftrace: allocating 41455 entries in 164 pages [ 0.024427] ftrace: allocated 164 pages with 3 groups [ 0.025231] Dynamic Preempt: voluntary [ 0.025266] rcu: Preemptible hierarchical RCU implementation. [ 0.025266] rcu: RCU event tracing is enabled. [ 0.025267] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025269] Trampoline variant of Tasks RCU enabled. [ 0.025270] Rude variant of Tasks RCU enabled. [ 0.025270] Tracing variant of Tasks RCU enabled. [ 0.025271] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025272] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025278] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025280] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025282] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030448] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030683] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030690] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030742] Console: colour dummy device 80x25 [ 0.030746] printk: legacy console [tty0] enabled [ 0.031023] printk: legacy console [ttyS0] enabled [ 0.164354] ACPI: Core revision 20250807 [ 0.165162] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166802] APIC: Switch to symmetric I/O mode setup [ 0.167979] x2apic enabled [ 0.168829] APIC: Switched APIC routing to: physical x2apic [ 0.171251] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.172888] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.173884] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173884] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173884] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173884] Speculative Store Bypass: Vulnerable [ 0.173884] Spectre V2 : Mitigation: Retpolines [ 0.173884] RETBleed: Vulnerable [ 0.173884] ITS: Mitigation: Aligned branch/return thunks [ 0.173884] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173884] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173884] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173884] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173884] GDS: Unknown: Dependent on hypervisor status [ 0.173884] active return thunk: its_return_thunk [ 0.173884] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173884] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173884] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173884] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173884] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173884] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173884] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173884] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173884] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173884] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173884] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173884] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173884] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173884] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173884] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173884] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173884] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173884] Freeing SMP alternatives memory: 40K [ 0.173884] pid_max: default: 32768 minimum: 301 [ 0.173884] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173884] landlock: Up and running. [ 0.173884] SELinux: Initializing. [ 0.173884] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173884] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173884] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174086] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174928] signal: max sigframe size: 3632 [ 0.175611] rcu: Hierarchical SRCU implementation. [ 0.175887] rcu: Max phase no-delay instances is 400. [ 0.176739] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180281] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180947] smp: Bringing up secondary CPUs ... [ 0.181771] smpboot: x86: Booting SMP configuration: [ 0.181889] .... node #0, CPUs: #1 [ 0.183256] 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. [ 0.184888] 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. [ 0.185926] smp: Brought up 1 node, 2 CPUs [ 0.186574] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.187037] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.188020] devtmpfs: initialized [ 0.188489] x86/mm: Memory block size: 128MB [ 0.189890] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190963] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191897] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192966] pinctrl core: initialized pinctrl subsystem [ 0.194427] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196030] audit: initializing netlink subsys (disabled) [ 0.196920] audit: type=2000 audit(1788446241.233:1): state=initialized audit_enabled=0 res=1 [ 0.197003] thermal_sys: Registered thermal governor 'step_wise' [ 0.197900] cpuidle: using governor menu [ 0.200439] efi: Freeing EFI boot services memory: 37748K [ 0.200890] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201967] dca service started, version 1.12.1 [ 0.202749] PCI: Using configuration type 1 for base access [ 0.203996] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231374] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231889] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233889] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234887] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237113] ACPI: Added _OSI(Module Device) [ 0.237797] ACPI: Added _OSI(Processor Device) [ 0.237888] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239801] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242128] ACPI: Interpreter enabled [ 0.242894] ACPI: PM: (supports S0 S5) [ 0.243495] ACPI: Using IOAPIC for interrupt routing [ 0.243745] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244888] PCI: Using E820 reservations for host bridge windows [ 0.245931] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.248992] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.249891] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251888] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252897] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255236] acpiphp: Slot [3] registered [ 0.255909] acpiphp: Slot [4] registered [ 0.256566] acpiphp: Slot [5] registered [ 0.256902] acpiphp: Slot [6] registered [ 0.257558] acpiphp: Slot [7] registered [ 0.258902] acpiphp: Slot [8] registered [ 0.259551] acpiphp: Slot [9] registered [ 0.259901] acpiphp: Slot [10] registered [ 0.260558] acpiphp: Slot [11] registered [ 0.260899] acpiphp: Slot [12] registered [ 0.261560] acpiphp: Slot [13] registered [ 0.262901] acpiphp: Slot [14] registered [ 0.263551] acpiphp: Slot [15] registered [ 0.263901] acpiphp: Slot [16] registered [ 0.264558] acpiphp: Slot [17] registered [ 0.264899] acpiphp: Slot [18] registered [ 0.265562] acpiphp: Slot [19] registered [ 0.265905] acpiphp: Slot [20] registered [ 0.266556] acpiphp: Slot [21] registered [ 0.267901] acpiphp: Slot [22] registered [ 0.268558] acpiphp: Slot [23] registered [ 0.268900] acpiphp: Slot [24] registered [ 0.269565] acpiphp: Slot [25] registered [ 0.269899] acpiphp: Slot [26] registered [ 0.270556] acpiphp: Slot [27] registered [ 0.271901] acpiphp: Slot [28] registered [ 0.272561] acpiphp: Slot [29] registered [ 0.272904] acpiphp: Slot [30] registered [ 0.273557] acpiphp: Slot [31] registered [ 0.273897] PCI host bridge to bus 0000:00 [ 0.274558] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275888] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276887] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.277887] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.278887] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.280888] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.281794] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.283315] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.285726] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.287485] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.288951] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289878] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290902] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291826] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292902] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293811] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.294184] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296916] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297981] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298988] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301224] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303862] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.305482] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.307908] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311079] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.313006] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313988] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314995] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315939] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.317244] iommu: Default domain type: Translated [ 0.317888] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.319004] efivars: Registered efivars operations [ 0.319673] PCI: Using ACPI for IRQ routing [ 0.320910] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.321858] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.321884] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.323891] vgaarb: loaded [ 0.324399] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.324887] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.328928] clocksource: Switched to clocksource kvm-clock [ 0.330514] VFS: Disk quotas dquot_6.6.0 [ 0.331150] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.332393] pnp: PnP ACPI init [ 0.333331] pnp: PnP ACPI: found 5 devices [ 0.341492] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.343021] NET: Registered PF_INET protocol family [ 0.343888] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.356563] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.357938] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.359173] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.360523] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.361770] TCP: Hash tables configured (established 16384 bind 16384) [ 0.362876] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363949] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365135] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.366036] NET: Registered PF_XDP protocol family [ 0.366817] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.367798] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.368778] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.369858] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.370940] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.372145] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.373185] PCI: CLS 0 bytes, default 64 [ 0.373952] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.375742] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.377979] clocksource: Switched to clocksource tsc [ 0.397942] Initialise system trusted keyrings [ 0.399010] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.400782] Key type asymmetric registered [ 0.401688] Asymmetric key parser 'x509' registered [ 0.403439] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.405229] io scheduler mq-deadline registered [ 0.406239] io scheduler kyber registered [ 0.407135] io scheduler bfq registered [ 0.409283] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.410727] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.412353] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.415431] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.417353] i8042: Warning: Keylock active [ 0.419868] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.420955] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.422201] hv_vmbus: registering driver hyperv_keyboard [ 0.423421] rtc_cmos 00:00: RTC can wake from S4 [ 0.425747] rtc_cmos 00:00: registered as rtc0 [ 0.426921] rtc_cmos 00:00: setting system clock to 2026-09-03T14:37:18 UTC (1788446238) [ 0.428740] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.430070] intel_pstate: CPU model not supported [ 0.431148] efifb: probing for efifb [ 0.431943] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.433343] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.434626] efifb: scrolling: redraw [ 0.435417] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.437250] Console: switching to colour frame buffer device 100x37 [ 0.439088] fb0: EFI VGA frame buffer device [ 0.440061] pstore: Using crash dump compression: deflate [ 0.441255] pstore: Registered efi_pstore as persistent store backend [ 0.442861] NET: Registered PF_INET6 protocol family [ 0.444470] Segment Routing with IPv6 [ 0.445291] In-situ OAM (IOAM) with IPv6 [ 0.446245] NET: Registered PF_PACKET protocol family [ 0.447401] Key type dns_resolver registered [ 0.450417] IPI shorthand broadcast: enabled [ 0.453095] sched_clock: Marking stable (310001810, 142195081)->(523656935, -71460044) [ 0.454987] registered taskstats version 1 [ 0.456170] Loading compiled-in X.509 certificates [ 0.926754] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.662403] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.666785] Demotion targets for Node 0: null [ 1.667825] Key type .fscrypt registered [ 1.668669] Key type fscrypt-provisioning registered [ 1.669690] ima: No TPM chip found, activating TPM-bypass! [ 1.670973] ima: Allocated hash algorithm: sha1 [ 1.671896] ima: No architecture policies found [ 1.678232] clk: Disabling unused clocks [ 1.684549] Freeing unused kernel image (initmem) memory: 17040K [ 1.686278] Write protecting the kernel read-only data: 47104k [ 1.688123] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.689899] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.691609] Run /init as init process [ 1.809793] nvme nvme0: pci function 0000:00:04.0 [ 1.811168] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.821084] nvme nvme0: 2/0/0 default/read/poll queues [ 1.828906] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.830386] GPT:25804799 != 33554431 [ 1.831163] GPT:Alternate GPT header not at the end of the disk. [ 1.832296] GPT:25804799 != 33554431 [ 1.833031] GPT: Use GNU Parted to correct GPT errors. [ 1.834114] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.847779] SCSI subsystem initialized [ 1.874790] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.877135] device-mapper: uevent: version 1.0.3 [ 1.878271] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.885794] device-mapper: verity: sha256 using "sha256-lib" [ 1.920211] raid6: avx512x4 gen() 16338 MB/s [ 1.938205] raid6: avx512x2 gen() 16521 MB/s [ 1.955205] raid6: avx512x1 gen() 16683 MB/s [ 1.972203] raid6: avx2x4 gen() 17496 MB/s [ 1.989205] raid6: avx2x2 gen() 17208 MB/s [ 2.007204] raid6: avx2x1 gen() 12232 MB/s [ 2.008133] raid6: using algorithm avx2x4 gen() 17496 MB/s [ 2.025204] raid6: .... xor() 6885 MB/s, rmw enabled [ 2.026276] raid6: using avx512x2 recovery algorithm [ 2.037443] xor: automatically using best checksumming function avx [ 2.171804] Btrfs loaded, zoned=no, fsverity=no [ 2.176473] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.180398] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.184439] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.185849] BTRFS error (device dm-0): open_ctree failed: -2