.720434] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.722170] Run /init as init process [ 1.840766] nvme nvme0: pci function 0000:00:04.0 [ 1.842087] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.852073] nvme nvme0: 2/0/0 default/read/poll queues [ 1.859755] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.861192] GPT:25804799 != 33554431 [ 1.861985] GPT:Alternate GPT header not at the end of the disk. [ 1.863173] GPT:25804799 != 33554431 [ 1.863921] GPT: Use GNU Parted to correct GPT errors. [ 1.864913] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.878428] SCSI subsystem initialized [ 1.905190] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.907544] device-mapper: uevent: version 1.0.3 [ 1.908576] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.916116] device-mapper: verity: sha256 using "sha256-lib" [ 1.950698] raid6: avx512x4 gen() 18202 MB/s [ 1.967698] raid6: avx512x2 gen() 18259 MB/s [ 1.984697] raid6: avx512x1 gen() 18186 MB/s [ 2.001697] raid6: avx2x4 gen() 18124 MB/s [ 2.018697] raid6: avx2x2 gen() 18131 MB/s [ 2.035698] raid6: avx2x1 gen() 14002 MB/s [ 2.036599] raid6: using algorithm avx512x2 gen() 18259 MB/s [ 2.053697] raid6: .... xor() 24290 MB/s, rmw enabled [ 2.054728] raid6: using avx512x2 recovery algorithm [ 2.065249] xor: automatically using best checksumming function avx [ 2.241859] Btrfs loaded, zoned=no, fsverity=no [ 2.251708] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.259173] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.268211] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.269673] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.362698] ACPI: PM: Preparing to enter system sleep state S5 [ 62.365387] reboot: Restarting system [ 62.366903] 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        [2026-09-03T14:35:02.930297]      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 4240975363 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 [ 0.000120] 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 [ 0.000172] Using GB pages for direct mapping [ 0.000330] ACPI: Early table checksum verification disabled [ 0.000334] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000338] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000343] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000349] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000352] ACPI: FACS 0x00000000789D0000 000040 [ 0.000355] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000358] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000360] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000363] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000366] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000369] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000372] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000375] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000377] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000378] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000379] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000380] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000381] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000381] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000382] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000383] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000384] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000385] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000385] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000427] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000437] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000488] Zone ranges: [ 0.000489] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000492] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000495] Normal empty [ 0.000496] Device empty [ 0.000498] Movable zone start for each node [ 0.000499] Early memory node ranges [ 0.000500] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000502] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000505] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000507] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000514] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000556] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004072] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004194] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004595] ACPI: PM-Timer IO Port: 0xb008 [ 0.004608] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004663] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004666] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004668] 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) [ 0.004671] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004675] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004676] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004681] TSC deadline timer available [ 0.004686] CPU topo: Max. logical packages: 1 [ 0.004687] CPU topo: Max. logical dies: 1 [ 0.004688] CPU topo: Max. dies per package: 1 [ 0.004692] CPU topo: Max. threads per core: 2 [ 0.004693] CPU topo: Num. cores per package: 1 [ 0.004694] CPU topo: Num. threads per package: 2 [ 0.004694] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004713] 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 [ 0.009650] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009931] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010508] kvm-guest: PV spinlocks enabled [ 0.010510] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010514] 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 [ 0.010688] random: crng init done [ 0.010689] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010916] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011038] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011092] Fallback order for Node 0: 0 [ 0.011095] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011096] Policy zone: DMA32 [ 0.011097] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015130] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015144] Kernel/User page tables isolation: enabled [ 0.023593] ftrace: allocating 41455 entries in 164 pages [ 0.023597] ftrace: allocated 164 pages with 3 groups [ 0.024398] Dynamic Preempt: voluntary [ 0.024431] rcu: Preemptible hierarchical RCU implementation. [ 0.024432] rcu: RCU event tracing is enabled. [ 0.024432] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024434] Trampoline variant of Tasks RCU enabled. [ 0.024434] Rude variant of Tasks RCU enabled. [ 0.024435] Tracing variant of Tasks RCU enabled. [ 0.024436] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024437] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024442] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024445] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024446] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029571] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029808] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029816] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029869] Console: colour dummy device 80x25 [ 0.029872] printk: legacy console [tty0] enabled [ 0.030160] printk: legacy console [ttyS0] enabled [ 0.165673] ACPI: Core revision 20250807 [ 0.166502] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167971] APIC: Switch to symmetric I/O mode setup [ 0.169151] x2apic enabled [ 0.170006] APIC: Switched APIC routing to: physical x2apic [ 0.172436] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.174120] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.175116] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175116] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175116] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175116] Speculative Store Bypass: Vulnerable [ 0.175116] Spectre V2 : Mitigation: Retpolines [ 0.175116] RETBleed: Vulnerable [ 0.175116] ITS: Mitigation: Aligned branch/return thunks [ 0.175116] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175116] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175116] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175116] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175116] GDS: Unknown: Dependent on hypervisor status [ 0.175116] active return thunk: its_return_thunk [ 0.175116] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175116] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175116] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175116] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175116] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175116] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175116] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175116] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175116] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175116] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175116] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175116] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175116] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175116] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175116] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175116] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175116] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175116] Freeing SMP alternatives memory: 40K [ 0.175116] pid_max: default: 32768 minimum: 301 [ 0.175116] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175116] landlock: Up and running. [ 0.175116] SELinux: Initializing. [ 0.175116] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175116] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175116] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175318] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176158] signal: max sigframe size: 3632 [ 0.176845] rcu: Hierarchical SRCU implementation. [ 0.177119] rcu: Max phase no-delay instances is 400. [ 0.177970] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181548] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182182] smp: Bringing up secondary CPUs ... [ 0.183005] smpboot: x86: Booting SMP configuration: [ 0.183121] .... node #0, CPUs: #1 [ 0.184122] 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. [ 0.185119] 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. [ 0.186149] smp: Brought up 1 node, 2 CPUs [ 0.186817] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.187275] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188266] devtmpfs: initialized [ 0.188743] x86/mm: Memory block size: 128MB [ 0.190173] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191177] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192116] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193206] pinctrl core: initialized pinctrl subsystem [ 0.194661] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196266] audit: initializing netlink subsys (disabled) [ 0.197152] audit: type=2000 audit(1788446106.287:1): state=initialized audit_enabled=0 res=1 [ 0.197235] thermal_sys: Registered thermal governor 'step_wise' [ 0.198131] cpuidle: using governor menu [ 0.201589] efi: Freeing EFI boot services memory: 37748K [ 0.202122] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203201] dca service started, version 1.12.1 [ 0.204001] PCI: Using configuration type 1 for base access [ 0.204232] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227173] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228120] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229120] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230119] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.231743] ACPI: Added _OSI(Module Device) [ 0.232120] ACPI: Added _OSI(Processor Device) [ 0.232828] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235173] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237336] ACPI: Interpreter enabled [ 0.237790] ACPI: PM: (supports S0 S5) [ 0.238121] ACPI: Using IOAPIC for interrupt routing [ 0.239025] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.241122] PCI: Using E820 reservations for host bridge windows [ 0.242183] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245376] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246123] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247121] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.249129] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250494] acpiphp: Slot [3] registered [ 0.251142] acpiphp: Slot [4] registered [ 0.251796] acpiphp: Slot [5] registered [ 0.253135] acpiphp: Slot [6] registered [ 0.253774] acpiphp: Slot [7] registered [ 0.254133] acpiphp: Slot [8] registered [ 0.254767] acpiphp: Slot [9] registered [ 0.255134] acpiphp: Slot [10] registered [ 0.255790] acpiphp: Slot [11] registered [ 0.256132] acpiphp: Slot [12] registered [ 0.256784] acpiphp: Slot [13] registered [ 0.258136] acpiphp: Slot [14] registered [ 0.258785] acpiphp: Slot [15] registered [ 0.259133] acpiphp: Slot [16] registered [ 0.259794] acpiphp: Slot [17] registered [ 0.260132] acpiphp: Slot [18] registered [ 0.260796] acpiphp: Slot [19] registered [ 0.262133] acpiphp: Slot [20] registered [ 0.262787] acpiphp: Slot [21] registered [ 0.263137] acpiphp: Slot [22] registered [ 0.264137] acpiphp: Slot [23] registered [ 0.264805] acpiphp: Slot [24] registered [ 0.265134] acpiphp: Slot [25] registered [ 0.265793] acpiphp: Slot [26] registered [ 0.267138] acpiphp: Slot [27] registered [ 0.268116] acpiphp: Slot [28] registered [ 0.268116] acpiphp: Slot [29] registered [ 0.268116] acpiphp: Slot [30] registered [ 0.270160] acpiphp: Slot [31] registered [ 0.270861] PCI host bridge to bus 0000:00 [ 0.271124] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.273123] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.274122] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.275121] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.276121] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.278123] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.279266] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280582] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.283021] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284716] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286187] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.287113] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.288136] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289056] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.290134] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291052] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292425] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.295143] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.296200] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.297204] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.298464] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.302064] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.303704] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.306136] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.309417] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.310265] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.311230] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.312252] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314185] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315617] iommu: Default domain type: Translated [ 0.316121] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317226] efivars: Registered efivars operations [ 0.318314] PCI: Using ACPI for IRQ routing [ 0.319174] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320107] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.320116] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322122] vgaarb: loaded [ 0.322631] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323120] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.328158] clocksource: Switched to clocksource kvm-clock [ 0.329707] VFS: Disk quotas dquot_6.6.0 [ 0.330374] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331630] pnp: PnP ACPI init [ 0.332702] pnp: PnP ACPI: found 5 devices [ 0.340631] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.342156] NET: Registered PF_INET protocol family [ 0.343025] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.357603] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.358975] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.360233] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361605] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.362917] TCP: Hash tables configured (established 16384 bind 16384) [ 0.363998] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365077] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366253] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367149] NET: Registered PF_XDP protocol family [ 0.367917] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.368893] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.369862] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.370950] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372021] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373228] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374246] PCI: CLS 0 bytes, default 64 [ 0.375009] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.376741] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.378889] clocksource: Switched to clocksource tsc [ 0.398933] Initialise system trusted keyrings [ 0.399992] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.401758] Key type asymmetric registered [ 0.402614] Asymmetric key parser 'x509' registered [ 0.404243] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406340] io scheduler mq-deadline registered [ 0.407274] io scheduler kyber registered [ 0.408127] io scheduler bfq registered [ 0.409499] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.410833] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.412434] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.415539] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.417452] i8042: Warning: Keylock active [ 0.419869] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.420922] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.422088] hv_vmbus: registering driver hyperv_keyboard [ 0.423265] rtc_cmos 00:00: RTC can wake from S4 [ 0.425648] rtc_cmos 00:00: registered as rtc0 [ 0.426757] rtc_cmos 00:00: setting system clock to 2026-09-03T14:35:01 UTC (1788446101) [ 0.428559] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.429807] intel_pstate: CPU model not supported [ 0.430829] efifb: probing for efifb [ 0.431583] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.432900] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.434132] efifb: scrolling: redraw [ 0.434892] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.436691] Console: switching to colour frame buffer device 100x37 [ 0.438467] fb0: EFI VGA frame buffer device [ 0.439432] pstore: Using crash dump compression: deflate [ 0.440598] pstore: Registered efi_pstore as persistent store backend [ 0.442193] NET: Registered PF_INET6 protocol family [ 0.445494] Segment Routing with IPv6 [ 0.446311] In-situ OAM (IOAM) with IPv6 [ 0.447158] NET: Registered PF_PACKET protocol family [ 0.448246] Key type dns_resolver registered [ 0.450646] IPI shorthand broadcast: enabled [ 0.453384] sched_clock: Marking stable (309002602, 144300826)->(528160579, -74857151) [ 0.455177] registered taskstats version 1 [ 0.456471] Loading compiled-in X.509 certificates [ 0.927220] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.667966] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.672329] Demotion targets for Node 0: null [ 1.673437] Key type .fscrypt registered [ 1.674257] Key type fscrypt-provisioning registered [ 1.675270] ima: No TPM chip found, activating TPM-bypass! [ 1.676593] ima: Allocated hash algorithm: sha1 [ 1.677501] ima: No architecture policies found [ 1.683685] clk: Disabling unused clocks [ 1.690016] Freeing unused kernel image (initmem) memory: 17040K [ 1.691733] Write protecting the kernel read-only data: 47104k [ 1.693520] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.695215] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.696876] Run /init as init process [ 1.816175] nvme nvme0: pci function 0000:00:04.0 [ 1.817553] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.826869] nvme nvme0: 2/0/0 default/read/poll queues [ 1.834464] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.835859] GPT:25804799 != 33554431 [ 1.836693] GPT:Alternate GPT header not at the end of the disk. [ 1.837810] GPT:25804799 != 33554431 [ 1.838549] GPT: Use GNU Parted to correct GPT errors. [ 1.839536] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.853277] SCSI subsystem initialized [ 1.879996] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.882348] device-mapper: uevent: version 1.0.3 [ 1.883373] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.890849] device-mapper: verity: sha256 using "sha256-lib" [ 1.926310] raid6: avx512x4 gen() 18150 MB/s [ 1.943308] raid6: avx512x2 gen() 17978 MB/s [ 1.960308] raid6: avx512x1 gen() 18118 MB/s [ 1.978317] raid6: avx2x4 gen() 17676 MB/s [ 1.995309] raid6: avx2x2 gen() 17557 MB/s [ 2.012310] raid6: avx2x1 gen() 13986 MB/s [ 2.013233] raid6: using algorithm avx512x4 gen() 18150 MB/s [ 2.030309] raid6: .... xor() 7650 MB/s, rmw enabled [ 2.031315] raid6: using avx512x2 recovery algorithm [ 2.041837] xor: automatically using best checksumming function avx [ 2.173896] Btrfs loaded, zoned=no, fsverity=no [ 2.178281] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.182172] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.186131] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.187554] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.259196] ACPI: PM: Preparing to enter system sleep state S5 [ 62.260480] reboot: Restarting system [ 62.261440] 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        [2026-09-03T14:36:09.828175]      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 4003443066 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 [ 0.000120] 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 [ 0.000171] Using GB pages for direct mapping [ 0.000393] ACPI: Early table checksum verification disabled [ 0.000397] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000401] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000407] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000412] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000415] ACPI: FACS 0x00000000789D0000 000040 [ 0.000418] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000420] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000424] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000427] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000430] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000432] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000435] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000439] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000441] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000442] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000443] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000444] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000445] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000445] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000446] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000447] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000447] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000448] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000449] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000489] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000498] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000550] Zone ranges: [ 0.000551] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000554] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000556] Normal empty [ 0.000558] Device empty [ 0.000559] Movable zone start for each node [ 0.000561] Early memory node ranges [ 0.000561] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000564] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000566] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000568] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000575] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000604] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004058] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004174] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004571] ACPI: PM-Timer IO Port: 0xb008 [ 0.004583] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004639] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004642] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004644] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004645] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004646] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004650] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004651] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004655] TSC deadline timer available [ 0.004661] CPU topo: Max. logical packages: 1 [ 0.004661] CPU topo: Max. logical dies: 1 [ 0.004662] CPU topo: Max. dies per package: 1 [ 0.004667] CPU topo: Max. threads per core: 2 [ 0.004667] CPU topo: Num. cores per package: 1 [ 0.004668] CPU topo: Num. threads per package: 2 [ 0.004669] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004687] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004702] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004704] Booting paravirtualized kernel on KVM [ 0.004706] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009599] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009872] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010439] kvm-guest: PV spinlocks enabled [ 0.010442] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010445] 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 [ 0.010620] random: crng init done [ 0.010621] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010844] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010964] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011017] Fallback order for Node 0: 0 [ 0.011020] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011021] Policy zone: DMA32 [ 0.011022] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015010] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015025] Kernel/User page tables isolation: enabled [ 0.023225] ftrace: allocating 41455 entries in 164 pages [ 0.023228] ftrace: allocated 164 pages with 3 groups [ 0.024037] Dynamic Preempt: voluntary [ 0.024071] rcu: Preemptible hierarchical RCU implementation. [ 0.024072] rcu: RCU event tracing is enabled. [ 0.024072] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024074] Trampoline variant of Tasks RCU enabled. [ 0.024075] Rude variant of Tasks RCU enabled. [ 0.024075] Tracing variant of Tasks RCU enabled. [ 0.024076] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024076] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024082] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024084] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024085] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029205] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029437] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029444] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029494] Console: colour dummy device 80x25 [ 0.029497] printk: legacy console [tty0] enabled [ 0.029777] printk: legacy console [ttyS0] enabled [ 0.164430] ACPI: Core revision 20250807 [ 0.165245] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166664] APIC: Switch to symmetric I/O mode setup [ 0.167834] x2apic enabled [ 0.168688] APIC: Switched APIC routing to: physical x2apic [ 0.171096] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.172808] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.173804] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173804] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173804] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173804] Speculative Store Bypass: Vulnerable [ 0.173804] Spectre V2 : Mitigation: Retpolines [ 0.173804] RETBleed: Vulnerable [ 0.173804] ITS: Mitigation: Aligned branch/return thunks [ 0.173804] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173804] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173804] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173804] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173804] GDS: Unknown: Dependent on hypervisor status [ 0.173804] active return thunk: its_return_thunk [ 0.173804] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173804] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173804] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173804] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173804] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173804] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173804] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173804] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173804] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173804] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173804] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173804] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173804] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173804] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173804] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173804] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173804] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173804] Freeing SMP alternatives memory: 40K [ 0.173804] pid_max: default: 32768 minimum: 301 [ 0.173804] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173804] landlock: Up and running. [ 0.173804] SELinux: Initializing. [ 0.173804] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173804] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173804] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174008] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174848] signal: max sigframe size: 3632 [ 0.175544] rcu: Hierarchical SRCU implementation. [ 0.175808] rcu: Max phase no-delay instances is 400. [ 0.176674] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180252] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180869] smp: Bringing up secondary CPUs ... [ 0.181714] smpboot: x86: Booting SMP configuration: [ 0.181809] .... node #0, CPUs: #1 [ 0.182814] 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. [ 0.183809] 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. [ 0.184841] smp: Brought up 1 node, 2 CPUs [ 0.185519] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.185962] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186953] devtmpfs: initialized [ 0.187416] x86/mm: Memory block size: 128MB [ 0.188827] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189863] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190804] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191896] pinctrl core: initialized pinctrl subsystem [ 0.193317] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194951] audit: initializing netlink subsys (disabled) [ 0.195839] audit: type=2000 audit(1788446173.134:1): state=initialized audit_enabled=0 res=1 [ 0.195921] thermal_sys: Registered thermal governor 'step_wise' [ 0.196819] cpuidle: using governor menu [ 0.199355] efi: Freeing EFI boot services memory: 37748K [ 0.200811] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201887] dca service started, version 1.12.1 [ 0.202682] PCI: Using configuration type 1 for base access [ 0.203912] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229807] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230810] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232809] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233808] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236365] ACPI: Added _OSI(Module Device) [ 0.236809] ACPI: Added _OSI(Processor Device) [ 0.237813] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239821] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241950] ACPI: Interpreter enabled [ 0.242566] ACPI: PM: (supports S0 S5) [ 0.242810] ACPI: Using IOAPIC for interrupt routing [ 0.243634] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245811] PCI: Using E820 reservations for host bridge windows [ 0.246886] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250650] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251817] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252809] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253825] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256199] acpiphp: Slot [3] registered [ 0.256839] acpiphp: Slot [4] registered [ 0.257518] acpiphp: Slot [5] registered [ 0.258826] acpiphp: Slot [6] registered [ 0.259469] acpiphp: Slot [7] registered [ 0.259827] acpiphp: Slot [8] registered [ 0.260490] acpiphp: Slot [9] registered [ 0.260825] acpiphp: Slot [10] registered [ 0.261495] acpiphp: Slot [11] registered [ 0.262829] acpiphp: Slot [12] registered [ 0.263629] acpiphp: Slot [13] registered [ 0.263822] acpiphp: Slot [14] registered [ 0.264499] acpiphp: Slot [15] registered [ 0.265823] acpiphp: Slot [16] registered [ 0.266474] acpiphp: Slot [17] registered [ 0.266822] acpiphp: Slot [18] registered [ 0.267496] acpiphp: Slot [19] registered [ 0.267821] acpiphp: Slot [20] registered [ 0.268499] acpiphp: Slot [21] registered [ 0.269827] acpiphp: Slot [22] registered [ 0.270578] acpiphp: Slot [23] registered [ 0.270831] acpiphp: Slot [24] registered [ 0.271508] acpiphp: Slot [25] registered [ 0.272829] acpiphp: Slot [26] registered [ 0.273481] acpiphp: Slot [27] registered [ 0.273822] acpiphp: Slot [28] registered [ 0.274488] acpiphp: Slot [29] registered [ 0.274823] acpiphp: Slot [30] registered [ 0.275478] acpiphp: Slot [31] registered [ 0.276821] PCI host bridge to bus 0000:00 [ 0.277487] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277807] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278807] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280808] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281807] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282808] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283746] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285252] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287666] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289467] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290875] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291807] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292822] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293760] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294822] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295759] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297119] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299836] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300886] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301903] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304141] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306697] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308477] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310823] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313920] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314914] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315916] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316910] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317856] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319154] iommu: Default domain type: Translated [ 0.319808] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.320820] efivars: Registered efivars operations [ 0.321580] PCI: Using ACPI for IRQ routing [ 0.321835] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322804] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322804] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325810] vgaarb: loaded [ 0.326330] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326808] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330844] clocksource: Switched to clocksource kvm-clock [ 0.332376] VFS: Disk quotas dquot_6.6.0 [ 0.333018] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334259] pnp: PnP ACPI init [ 0.335238] pnp: PnP ACPI: found 5 devices [ 0.343252] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344748] NET: Registered PF_INET protocol family [ 0.345626] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358139] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359566] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.360814] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362117] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363427] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364520] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365602] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366808] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367710] NET: Registered PF_XDP protocol family [ 0.368518] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369509] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370493] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371578] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372657] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373858] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374915] PCI: CLS 0 bytes, default 64 [ 0.375685] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377413] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.379506] clocksource: Switched to clocksource tsc [ 0.399568] Initialise system trusted keyrings [ 0.401407] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403240] Key type asymmetric registered [ 0.404078] Asymmetric key parser 'x509' registered [ 0.405707] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.407392] io scheduler mq-deadline registered [ 0.408356] io scheduler kyber registered [ 0.409228] io scheduler bfq registered [ 0.411506] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413424] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415104] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418092] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419998] i8042: Warning: Keylock active [ 0.422300] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423379] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424529] hv_vmbus: registering driver hyperv_keyboard [ 0.425687] rtc_cmos 00:00: RTC can wake from S4 [ 0.427998] rtc_cmos 00:00: registered as rtc0 [ 0.429113] rtc_cmos 00:00: setting system clock to 2026-09-03T14:36:08 UTC (1788446168) [ 0.430906] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432164] intel_pstate: CPU model not supported [ 0.433210] efifb: probing for efifb [ 0.433978] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435323] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.436563] efifb: scrolling: redraw [ 0.437329] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.439111] Console: switching to colour frame buffer device 100x37 [ 0.440881] fb0: EFI VGA frame buffer device [ 0.441818] pstore: Using crash dump compression: deflate [ 0.442939] pstore: Registered efi_pstore as persistent store backend [ 0.444486] NET: Registered PF_INET6 protocol family [ 0.445916] Segment Routing with IPv6 [ 0.446724] In-situ OAM (IOAM) with IPv6 [ 0.447581] NET: Registered PF_PACKET protocol family [ 0.448699] Key type dns_resolver registered [ 0.450650] IPI shorthand broadcast: enabled [ 0.453311] sched_clock: Marking stable (309001779, 143360904)->(525761506, -73398823) [ 0.455134] registered taskstats version 1 [ 0.456271] Loading compiled-in X.509 certificates [ 0.933927] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.683796] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.688206] Demotion targets for Node 0: null [ 1.689248] Key type .fscrypt registered [ 1.690094] Key type fscrypt-provisioning registered [ 1.691162] ima: No TPM chip found, activating TPM-bypass! [ 1.692399] ima: Allocated hash algorithm: sha1 [ 1.693303] ima: No architecture policies found [ 1.700903] clk: Disabling unused clocks [ 1.707199] Freeing unused kernel image (initmem) memory: 17040K [ 1.708903] Write protecting the kernel read-only data: 47104k [ 1.710726] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.712477] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.714154] Run /init as init process [ 1.831331] nvme nvme0: pci function 0000:00:04.0 [ 1.832705] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.841689] nvme nvme0: 2/0/0 default/read/poll queues [ 1.849740] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.851335] GPT:25804799 != 33554431 [ 1.852240] GPT:Alternate GPT header not at the end of the disk. [ 1.853433] GPT:25804799 != 33554431 [ 1.854175] GPT: Use GNU Parted to correct GPT errors. [ 1.855223] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.870779] SCSI subsystem initialized [ 1.900410] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.902755] device-mapper: uevent: version 1.0.3 [ 1.903783] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.911768] device-mapper: verity: sha256 using "sha256-lib" [ 1.947371] raid6: avx512x4 gen() 17897 MB/s [ 1.964369] raid6: avx512x2 gen() 17934 MB/s [ 1.981369] raid6: avx512x1 gen() 17755 MB/s [ 1.998369] raid6: avx2x4 gen() 17834 MB/s [ 2.015384] raid6: avx2x2 gen() 17616 MB/s [ 2.032370] raid6: avx2x1 gen() 13661 MB/s [ 2.033294] raid6: using algorithm avx512x2 gen() 17934 MB/s [ 2.051369] raid6: .... xor() 24435 MB/s, rmw enabled [ 2.052403] raid6: using avx512x2 recovery algorithm [ 2.063238] xor: automatically using best checksumming function avx [ 2.195969] Btrfs loaded, zoned=no, fsverity=no [ 2.200763] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.205068] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.210857] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.212455] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.255324] ACPI: PM: Preparing to enter system sleep state S5 [ 62.256555] reboot: Restarting system [ 62.257348] 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        [2026-09-03T14:37:16.725211]      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 4038706266 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] 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 [ 0.000172] Using GB pages for direct mapping [ 0.000431] ACPI: Early table checksum verification disabled [ 0.000434] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000438] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000443] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000449] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000452] ACPI: FACS 0x00000000789D0000 000040 [ 0.000455] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000458] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000461] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000464] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000467] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000470] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000473] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000475] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000478] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000479] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000480] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000481] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000481] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000482] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000483] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000483] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000484] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000485] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000486] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000524] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000534] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000586] Zone ranges: [ 0.000587] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000589] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000592] Normal empty [ 0.000594] Device empty [ 0.000595] Movable zone start for each node [ 0.000596] Early memory node ranges [ 0.000597] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000599] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000602] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000604] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000611] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000647] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004058] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004173] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004571] ACPI: PM-Timer IO Port: 0xb008 [ 0.004584] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004640] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004643] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004646] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004647] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004648] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004652] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004654] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004658] TSC deadline timer available [ 0.004664] CPU topo: Max. logical packages: 1 [ 0.004665] CPU topo: Max. logical dies: 1 [ 0.004665] CPU topo: Max. dies per package: 1 [ 0.004670] CPU topo: Max. threads per core: 2 [ 0.004671] CPU topo: Num. cores per package: 1 [ 0.004672] CPU topo: Num. threads per package: 2 [ 0.004672] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004691] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004706] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004708] Booting paravirtualized kernel on KVM [ 0.004710] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009629] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009909] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010487] kvm-guest: PV spinlocks enabled [ 0.010489] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010492] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.010667] random: crng init done [ 0.010668] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010894] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011015] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011071] Fallback order for Node 0: 0 [ 0.011074] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011075] Policy zone: DMA32 [ 0.011076] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015057] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015072] Kernel/User page tables isolation: enabled [ 0.023886] ftrace: allocating 41455 entries in 164 pages [ 0.023889] ftrace: allocated 164 pages with 3 groups [ 0.024679] Dynamic Preempt: voluntary [ 0.024712] rcu: Preemptible hierarchical RCU implementation. [ 0.024713] rcu: RCU event tracing is enabled. [ 0.024713] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024715] Trampoline variant of Tasks RCU enabled. [ 0.024715] Rude variant of Tasks RCU enabled. [ 0.024716] Tracing variant of Tasks RCU enabled. [ 0.024717] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024718] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024723] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024725] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024726] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029885] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030119] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030127] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030181] Console: colour dummy device 80x25 [ 0.030184] printk: legacy console [tty0] enabled [ 0.030462] printk: legacy console [ttyS0] enabled [ 0.169379] ACPI: Core revision 20250807 [ 0.170197] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171617] APIC: Switch to symmetric I/O mode setup [ 0.172785] x2apic enabled [ 0.173652] APIC: Switched APIC routing to: physical x2apic [ 0.176071] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.177731] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.178727] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178727] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178727] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178727] Speculative Store Bypass: Vulnerable [ 0.178727] Spectre V2 : Mitigation: Retpolines [ 0.178727] RETBleed: Vulnerable [ 0.178727] ITS: Mitigation: Aligned branch/return thunks [ 0.178727] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178727] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178727] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178727] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178727] GDS: Unknown: Dependent on hypervisor status [ 0.178727] active return thunk: its_return_thunk [ 0.178727] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178727] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178727] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178727] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178727] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178727] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178727] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178727] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178727] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178727] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178727] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178727] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178727] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178727] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178727] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178727] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178727] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178727] Freeing SMP alternatives memory: 40K [ 0.178727] pid_max: default: 32768 minimum: 301 [ 0.178727] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178727] landlock: Up and running. [ 0.178727] SELinux: Initializing. [ 0.178727] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178727] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178727] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178930] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179774] signal: max sigframe size: 3632 [ 0.180462] rcu: Hierarchical SRCU implementation. [ 0.180730] rcu: Max phase no-delay instances is 400. [ 0.181592] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185152] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185798] smp: Bringing up secondary CPUs ... [ 0.186631] smpboot: x86: Booting SMP configuration: [ 0.186732] .... node #0, CPUs: #1 [ 0.187734] 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. [ 0.189731] 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. [ 0.190767] smp: Brought up 1 node, 2 CPUs [ 0.191424] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.191879] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.192863] devtmpfs: initialized [ 0.193333] x86/mm: Memory block size: 128MB [ 0.194790] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195804] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196738] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197812] pinctrl core: initialized pinctrl subsystem [ 0.199204] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200886] audit: initializing netlink subsys (disabled) [ 0.201758] audit: type=2000 audit(1788446240.006:1): state=initialized audit_enabled=0 res=1 [ 0.201846] thermal_sys: Registered thermal governor 'step_wise' [ 0.202742] cpuidle: using governor menu [ 0.205267] efi: Freeing EFI boot services memory: 37748K [ 0.205734] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206815] dca service started, version 1.12.1 [ 0.207634] PCI: Using configuration type 1 for base access [ 0.208841] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232730] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233733] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234731] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236136] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238205] ACPI: Added _OSI(Module Device) [ 0.238547] ACPI: Added _OSI(Processor Device) [ 0.239733] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241605] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244054] ACPI: Interpreter enabled [ 0.244682] ACPI: PM: (supports S0 S5) [ 0.244733] ACPI: Using IOAPIC for interrupt routing [ 0.245548] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246733] PCI: Using E820 reservations for host bridge windows [ 0.247830] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251241] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252737] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253732] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254746] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257147] acpiphp: Slot [3] registered [ 0.257754] acpiphp: Slot [4] registered [ 0.258400] acpiphp: Slot [5] registered [ 0.259746] acpiphp: Slot [6] registered [ 0.260394] acpiphp: Slot [7] registered [ 0.260747] acpiphp: Slot [8] registered [ 0.261388] acpiphp: Slot [9] registered [ 0.261745] acpiphp: Slot [10] registered [ 0.262398] acpiphp: Slot [11] registered [ 0.262744] acpiphp: Slot [12] registered [ 0.263409] acpiphp: Slot [13] registered [ 0.264745] acpiphp: Slot [14] registered [ 0.265393] acpiphp: Slot [15] registered [ 0.265745] acpiphp: Slot [16] registered [ 0.266400] acpiphp: Slot [17] registered [ 0.266744] acpiphp: Slot [18] registered [ 0.267415] acpiphp: Slot [19] registered [ 0.268745] acpiphp: Slot [20] registered [ 0.269548] acpiphp: Slot [21] registered [ 0.269755] acpiphp: Slot [22] registered [ 0.270449] acpiphp: Slot [23] registered [ 0.271759] acpiphp: Slot [24] registered [ 0.272549] acpiphp: Slot [25] registered [ 0.272751] acpiphp: Slot [26] registered [ 0.273413] acpiphp: Slot [27] registered [ 0.273748] acpiphp: Slot [28] registered [ 0.274426] acpiphp: Slot [29] registered [ 0.275759] acpiphp: Slot [30] registered [ 0.276408] acpiphp: Slot [31] registered [ 0.276747] PCI host bridge to bus 0000:00 [ 0.277406] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278732] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279732] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280731] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281731] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282733] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283648] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286172] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287568] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289319] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290808] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291730] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292745] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293676] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294747] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295683] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297023] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301439] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301813] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303834] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305069] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308733] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309727] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312753] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.315942] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316840] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317832] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318829] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319779] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321772] iommu: Default domain type: Translated [ 0.322732] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323838] efivars: Registered efivars operations [ 0.324504] PCI: Using ACPI for IRQ routing [ 0.324761] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325727] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325727] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328735] vgaarb: loaded [ 0.329249] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329731] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333774] clocksource: Switched to clocksource kvm-clock [ 0.335287] VFS: Disk quotas dquot_6.6.0 [ 0.335954] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337200] pnp: PnP ACPI init [ 0.338212] pnp: PnP ACPI: found 5 devices [ 0.346230] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347712] NET: Registered PF_INET protocol family [ 0.348574] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361397] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362815] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364091] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365398] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366823] TCP: Hash tables configured (established 16384 bind 16384) [ 0.367928] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369039] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370269] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371197] NET: Registered PF_XDP protocol family [ 0.371991] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.372991] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.374003] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.375100] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.376200] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.377413] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.378462] PCI: CLS 0 bytes, default 64 [ 0.379234] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.380941] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.383069] clocksource: Switched to clocksource tsc [ 0.403156] Initialise system trusted keyrings [ 0.404213] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406916] Key type asymmetric registered [ 0.407807] Asymmetric key parser 'x509' registered [ 0.409445] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.411124] io scheduler mq-deadline registered [ 0.412107] io scheduler kyber registered [ 0.412978] io scheduler bfq registered [ 0.414240] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415581] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.417198] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420211] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.422133] i8042: Warning: Keylock active [ 0.424314] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425354] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426593] hv_vmbus: registering driver hyperv_keyboard [ 0.427768] rtc_cmos 00:00: RTC can wake from S4 [ 0.429976] rtc_cmos 00:00: registered as rtc0 [ 0.431103] rtc_cmos 00:00: setting system clock to 2026-09-03T14:37:15 UTC (1788446235) [ 0.432879] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434162] intel_pstate: CPU model not supported [ 0.435210] efifb: probing for efifb [ 0.436008] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437386] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438611] efifb: scrolling: redraw [ 0.439373] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441184] Console: switching to colour frame buffer device 100x37 [ 0.443009] fb0: EFI VGA frame buffer device [ 0.443974] pstore: Using crash dump compression: deflate [ 0.445115] pstore: Registered efi_pstore as persistent store backend [ 0.446727] NET: Registered PF_INET6 protocol family [ 0.448090] Segment Routing with IPv6 [ 0.448887] In-situ OAM (IOAM) with IPv6 [ 0.449787] NET: Registered PF_PACKET protocol family [ 0.450988] Key type dns_resolver registered [ 0.452322] IPI shorthand broadcast: enabled [ 0.455043] sched_clock: Marking stable (307002887, 147601415)->(526461265, -71856963) [ 0.456900] registered taskstats version 1 [ 0.458129] Loading compiled-in X.509 certificates [ 0.931120] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.660481] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.664758] Demotion targets for Node 0: null [ 1.665789] Key type .fscrypt registered [ 1.666626] Key type fscrypt-provisioning registered [ 1.667651] ima: No TPM chip found, activating TPM-bypass! [ 1.668864] ima: Allocated hash algorithm: sha1 [ 1.669781] ima: No architecture policies found [ 1.676813] clk: Disabling unused clocks [ 1.683971] Freeing unused kernel image (initmem) memory: 17040K [ 1.685680] Write protecting the kernel read-only data: 47104k [ 1.687497] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.689237] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.690908] Run /init as init process [ 1.808053] nvme nvme0: pci function 0000:00:04.0 [ 1.809325] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.818552] nvme nvme0: 2/0/0 default/read/poll queues [ 1.825932] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.827310] GPT:25804799 != 33554431 [ 1.828080] GPT:Alternate GPT header not at the end of the disk. [ 1.829184] GPT:25804799 != 33554431 [ 1.829991] GPT: Use GNU Parted to correct GPT errors. [ 1.830982] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.844566] SCSI subsystem initialized [ 1.871030] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.873349] device-mapper: uevent: version 1.0.3 [ 1.874382] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.881935] device-mapper: verity: sha256 using "sha256-lib" [ 1.916608] raid6: avx512x4 gen() 18139 MB/s [ 1.933608] raid6: avx512x2 gen() 18260 MB/s [ 1.950607] raid6: avx512x1 gen() 18253 MB/s [ 1.967608] raid6: avx2x4 gen() 18165 MB/s [ 1.984609] raid6: avx2x2 gen() 17907 MB/s [ 2.001664] raid6: avx2x1 gen() 14163 MB/s [ 2.002573] raid6: using algorithm avx512x2 gen() 18260 MB/s [ 2.020614] raid6: .... xor() 23878 MB/s, rmw enabled [ 2.021693] raid6: using avx512x2 recovery algorithm [ 2.032196] xor: automatically using best checksumming function avx [ 2.168468] Btrfs loaded, zoned=no, fsverity=no [ 2.172931] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.176750] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.180678] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.182148] BTRFS error (device dm-0): open_ctree failed: -2