.675951] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.677599] Run /init as init process [ 1.796982] nvme nvme0: pci function 0000:00:04.0 [ 1.798619] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.809442] nvme nvme0: 2/0/0 default/read/poll queues [ 1.815863] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.817374] GPT:25804799 != 33554431 [ 1.818152] GPT:Alternate GPT header not at the end of the disk. [ 1.819241] GPT:25804799 != 33554431 [ 1.819961] GPT: Use GNU Parted to correct GPT errors. [ 1.820932] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.834496] SCSI subsystem initialized [ 1.861763] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.863999] device-mapper: uevent: version 1.0.3 [ 1.865080] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.872543] device-mapper: verity: sha256 using "sha256-lib" [ 1.907810] raid6: avx512x4 gen() 18055 MB/s [ 1.924810] raid6: avx512x2 gen() 18133 MB/s [ 1.941808] raid6: avx512x1 gen() 18011 MB/s [ 1.958809] raid6: avx2x4 gen() 18032 MB/s [ 1.975810] raid6: avx2x2 gen() 17452 MB/s [ 1.992811] raid6: avx2x1 gen() 13599 MB/s [ 1.993726] raid6: using algorithm avx512x2 gen() 18133 MB/s [ 2.010808] raid6: .... xor() 24393 MB/s, rmw enabled [ 2.011854] raid6: using avx512x2 recovery algorithm [ 2.022394] xor: automatically using best checksumming function avx [ 2.152330] Btrfs loaded, zoned=no, fsverity=no [ 2.156422] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.159908] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.163831] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.165285] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.248989] ACPI: PM: Preparing to enter system sleep state S5 [ 62.250199] reboot: Restarting system [ 62.251002] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:06:54.801251]      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 3971712687 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000407] ACPI: Early table checksum verification disabled [ 0.000410] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000414] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000420] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000425] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000428] ACPI: FACS 0x00000000789D0000 000040 [ 0.000431] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000434] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000437] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000440] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000443] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000446] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000449] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000452] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000454] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000456] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000457] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000457] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000458] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000459] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000459] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000460] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000461] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000462] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000462] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000503] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000512] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000564] Zone ranges: [ 0.000565] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000567] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000570] Normal empty [ 0.000572] Device empty [ 0.000573] Movable zone start for each node [ 0.000575] Early memory node ranges [ 0.000575] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000578] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000580] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000582] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000590] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000630] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004106] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004215] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004624] ACPI: PM-Timer IO Port: 0xb008 [ 0.004637] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004693] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004697] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004699] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004700] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004702] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004706] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004707] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004711] TSC deadline timer available [ 0.004716] CPU topo: Max. logical packages: 1 [ 0.004717] CPU topo: Max. logical dies: 1 [ 0.004718] CPU topo: Max. dies per package: 1 [ 0.004722] CPU topo: Max. threads per core: 2 [ 0.004723] CPU topo: Num. cores per package: 1 [ 0.004724] CPU topo: Num. threads per package: 2 [ 0.004724] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004743] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004759] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004761] Booting paravirtualized kernel on KVM [ 0.004762] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009969] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010250] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010988] kvm-guest: PV spinlocks enabled [ 0.010991] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010994] 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 [ 0.011187] random: crng init done [ 0.011188] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011414] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011548] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011610] Fallback order for Node 0: 0 [ 0.011613] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011614] Policy zone: DMA32 [ 0.011616] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015620] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015638] Kernel/User page tables isolation: enabled [ 0.023827] ftrace: allocating 41455 entries in 164 pages [ 0.023830] ftrace: allocated 164 pages with 3 groups [ 0.024624] Dynamic Preempt: voluntary [ 0.024656] rcu: Preemptible hierarchical RCU implementation. [ 0.024656] rcu: RCU event tracing is enabled. [ 0.024657] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024658] Trampoline variant of Tasks RCU enabled. [ 0.024659] Rude variant of Tasks RCU enabled. [ 0.024659] Tracing variant of Tasks RCU enabled. [ 0.024660] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024661] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024667] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024668] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024670] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029812] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030047] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030054] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030105] Console: colour dummy device 80x25 [ 0.030108] printk: legacy console [tty0] enabled [ 0.030386] printk: legacy console [ttyS0] enabled [ 0.165667] ACPI: Core revision 20250807 [ 0.166459] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167862] APIC: Switch to symmetric I/O mode setup [ 0.169019] x2apic enabled [ 0.169864] APIC: Switched APIC routing to: physical x2apic [ 0.172291] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.173874] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.174870] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174870] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174870] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174870] Speculative Store Bypass: Vulnerable [ 0.174870] Spectre V2 : Mitigation: Retpolines [ 0.174870] RETBleed: Vulnerable [ 0.174870] ITS: Mitigation: Aligned branch/return thunks [ 0.174870] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174870] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174870] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174870] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174870] GDS: Unknown: Dependent on hypervisor status [ 0.174870] active return thunk: its_return_thunk [ 0.174870] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174870] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174870] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174870] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174870] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174870] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174870] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174870] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174870] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174870] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174870] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174870] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174870] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174870] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174870] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174870] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174870] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174870] Freeing SMP alternatives memory: 40K [ 0.174870] pid_max: default: 32768 minimum: 301 [ 0.174870] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174870] landlock: Up and running. [ 0.174870] SELinux: Initializing. [ 0.174870] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174870] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174870] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175082] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175917] signal: max sigframe size: 3632 [ 0.176595] rcu: Hierarchical SRCU implementation. [ 0.176874] rcu: Max phase no-delay instances is 400. [ 0.177706] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181281] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181931] smp: Bringing up secondary CPUs ... [ 0.182728] smpboot: x86: Booting SMP configuration: [ 0.182876] .... node #0, CPUs: #1 [ 0.184262] 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. [ 0.185875] 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. [ 0.186913] smp: Brought up 1 node, 2 CPUs [ 0.187552] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188036] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189004] devtmpfs: initialized [ 0.189466] x86/mm: Memory block size: 128MB [ 0.190928] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191929] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192882] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193958] pinctrl core: initialized pinctrl subsystem [ 0.195292] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197013] audit: initializing netlink subsys (disabled) [ 0.197914] audit: type=2000 audit(1788451618.103:1): state=initialized audit_enabled=0 res=1 [ 0.197985] thermal_sys: Registered thermal governor 'step_wise' [ 0.198886] cpuidle: using governor menu [ 0.201842] efi: Freeing EFI boot services memory: 37748K [ 0.201877] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202933] dca service started, version 1.12.1 [ 0.203707] PCI: Using configuration type 1 for base access [ 0.203987] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227384] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228876] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229875] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230873] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233470] ACPI: Added _OSI(Module Device) [ 0.233875] ACPI: Added _OSI(Processor Device) [ 0.234632] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235870] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237957] ACPI: Interpreter enabled [ 0.238568] ACPI: PM: (supports S0 S5) [ 0.238568] ACPI: Using IOAPIC for interrupt routing [ 0.239900] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240875] PCI: Using E820 reservations for host bridge windows [ 0.241983] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245087] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245878] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246875] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248884] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250236] acpiphp: Slot [3] registered [ 0.250875] acpiphp: Slot [4] registered [ 0.251518] acpiphp: Slot [5] registered [ 0.252888] acpiphp: Slot [6] registered [ 0.253522] acpiphp: Slot [7] registered [ 0.253887] acpiphp: Slot [8] registered [ 0.254521] acpiphp: Slot [9] registered [ 0.254889] acpiphp: Slot [10] registered [ 0.255537] acpiphp: Slot [11] registered [ 0.256888] acpiphp: Slot [12] registered [ 0.257551] acpiphp: Slot [13] registered [ 0.257888] acpiphp: Slot [14] registered [ 0.258546] acpiphp: Slot [15] registered [ 0.258887] acpiphp: Slot [16] registered [ 0.259550] acpiphp: Slot [17] registered [ 0.259893] acpiphp: Slot [18] registered [ 0.260550] acpiphp: Slot [19] registered [ 0.261887] acpiphp: Slot [20] registered [ 0.262518] acpiphp: Slot [21] registered [ 0.262887] acpiphp: Slot [22] registered [ 0.263518] acpiphp: Slot [23] registered [ 0.263886] acpiphp: Slot [24] registered [ 0.264530] acpiphp: Slot [25] registered [ 0.265887] acpiphp: Slot [26] registered [ 0.266513] acpiphp: Slot [27] registered [ 0.266887] acpiphp: Slot [28] registered [ 0.267520] acpiphp: Slot [29] registered [ 0.267887] acpiphp: Slot [30] registered [ 0.268521] acpiphp: Slot [31] registered [ 0.268887] PCI host bridge to bus 0000:00 [ 0.269527] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.270874] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.271873] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.272874] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.273874] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275874] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276763] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278313] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279695] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.282448] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.282939] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.283848] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.284888] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.285785] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.286887] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.287784] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289151] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290905] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.293068] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.293967] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295216] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.298870] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.298870] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302893] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.306049] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.306989] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.307977] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.309007] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.309930] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311918] iommu: Default domain type: Translated [ 0.312875] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.313888] efivars: Registered efivars operations [ 0.315090] PCI: Using ACPI for IRQ routing [ 0.315918] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.316868] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.316870] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318878] vgaarb: loaded [ 0.319376] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319877] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.322930] clocksource: Switched to clocksource kvm-clock [ 0.324448] VFS: Disk quotas dquot_6.6.0 [ 0.325108] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326327] pnp: PnP ACPI init [ 0.327272] pnp: PnP ACPI: found 5 devices [ 0.335374] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.336856] NET: Registered PF_INET protocol family [ 0.337686] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350383] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.351755] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.352988] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354262] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.355493] TCP: Hash tables configured (established 16384 bind 16384) [ 0.356647] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357704] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358874] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.359776] NET: Registered PF_XDP protocol family [ 0.360542] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361511] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362481] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.363563] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.364626] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.365799] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.366802] PCI: CLS 0 bytes, default 64 [ 0.367565] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369329] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.371601] clocksource: Switched to clocksource tsc [ 0.391613] Initialise system trusted keyrings [ 0.392901] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394685] Key type asymmetric registered [ 0.395660] Asymmetric key parser 'x509' registered [ 0.397401] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.399043] io scheduler mq-deadline registered [ 0.400072] io scheduler kyber registered [ 0.400964] io scheduler bfq registered [ 0.402903] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404345] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.405984] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.409116] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.411021] i8042: Warning: Keylock active [ 0.413506] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414575] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415787] hv_vmbus: registering driver hyperv_keyboard [ 0.416999] rtc_cmos 00:00: RTC can wake from S4 [ 0.419275] rtc_cmos 00:00: registered as rtc0 [ 0.420479] rtc_cmos 00:00: setting system clock to 2026-09-03T16:06:53 UTC (1788451613) [ 0.422283] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423587] intel_pstate: CPU model not supported [ 0.424661] efifb: probing for efifb [ 0.425448] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426829] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.428094] efifb: scrolling: redraw [ 0.428873] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430670] Console: switching to colour frame buffer device 100x37 [ 0.432509] fb0: EFI VGA frame buffer device [ 0.433471] pstore: Using crash dump compression: deflate [ 0.434646] pstore: Registered efi_pstore as persistent store backend [ 0.436250] NET: Registered PF_INET6 protocol family [ 0.437605] Segment Routing with IPv6 [ 0.438424] In-situ OAM (IOAM) with IPv6 [ 0.439332] NET: Registered PF_PACKET protocol family [ 0.440475] Key type dns_resolver registered [ 0.441880] IPI shorthand broadcast: enabled [ 0.444642] sched_clock: Marking stable (300002333, 143816865)->(515798938, -71979740) [ 0.446498] registered taskstats version 1 [ 0.447644] Loading compiled-in X.509 certificates [ 0.919564] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.663612] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.667916] Demotion targets for Node 0: null [ 1.668942] Key type .fscrypt registered [ 1.669767] Key type fscrypt-provisioning registered [ 1.670967] ima: No TPM chip found, activating TPM-bypass! [ 1.672252] ima: Allocated hash algorithm: sha1 [ 1.673161] ima: No architecture policies found [ 1.679767] clk: Disabling unused clocks [ 1.686114] Freeing unused kernel image (initmem) memory: 17040K [ 1.687849] Write protecting the kernel read-only data: 47104k [ 1.689686] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.691443] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.693127] Run /init as init process [ 1.812311] nvme nvme0: pci function 0000:00:04.0 [ 1.813637] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.825774] nvme nvme0: 2/0/0 default/read/poll queues [ 1.834586] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.836114] GPT:25804799 != 33554431 [ 1.837042] GPT:Alternate GPT header not at the end of the disk. [ 1.838152] GPT:25804799 != 33554431 [ 1.839081] GPT: Use GNU Parted to correct GPT errors. [ 1.840192] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.854635] SCSI subsystem initialized [ 1.907827] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.910144] device-mapper: uevent: version 1.0.3 [ 1.923688] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.953993] device-mapper: verity: sha256 using "sha256-lib" [ 2.102824] raid6: avx512x4 gen() 5458 MB/s [ 2.119830] raid6: avx512x2 gen() 12191 MB/s [ 2.137977] raid6: avx512x1 gen() 13979 MB/s [ 2.156830] raid6: avx2x4 gen() 9845 MB/s [ 2.174837] raid6: avx2x2 gen() 12454 MB/s [ 2.193625] raid6: avx2x1 gen() 11711 MB/s [ 2.194716] raid6: using algorithm avx512x1 gen() 13979 MB/s [ 2.212832] raid6: .... xor() 14315 MB/s, rmw enabled [ 2.214462] raid6: using avx512x2 recovery algorithm [ 2.227379] xor: automatically using best checksumming function avx [ 2.372206] Btrfs loaded, zoned=no, fsverity=no [ 2.377897] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.382967] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.386921] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.388425] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.435947] ACPI: PM: Preparing to enter system sleep state S5 [ 62.437165] reboot: Restarting system [ 62.437955] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:08:02.401086]      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 4573533696 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000319] ACPI: Early table checksum verification disabled [ 0.000323] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000327] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000333] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000338] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000342] ACPI: FACS 0x00000000789D0000 000040 [ 0.000344] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000348] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000351] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000354] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000357] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000360] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000363] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000366] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000368] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000369] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000370] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000371] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000372] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000372] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000373] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000374] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000374] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000375] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000376] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000418] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000428] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000479] Zone ranges: [ 0.000480] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000483] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000485] Normal empty [ 0.000487] Device empty [ 0.000488] Movable zone start for each node [ 0.000490] Early memory node ranges [ 0.000490] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000493] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000495] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000497] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000504] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000545] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003904] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004025] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004423] ACPI: PM-Timer IO Port: 0xb008 [ 0.004436] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004496] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004500] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004502] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004503] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004504] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004509] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004510] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004515] TSC deadline timer available [ 0.004520] CPU topo: Max. logical packages: 1 [ 0.004521] CPU topo: Max. logical dies: 1 [ 0.004522] CPU topo: Max. dies per package: 1 [ 0.004526] CPU topo: Max. threads per core: 2 [ 0.004527] CPU topo: Num. cores per package: 1 [ 0.004528] CPU topo: Num. threads per package: 2 [ 0.004529] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004545] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004562] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004563] Booting paravirtualized kernel on KVM [ 0.004565] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009482] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009754] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010477] kvm-guest: PV spinlocks enabled [ 0.010480] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010483] 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 [ 0.010658] random: crng init done [ 0.010659] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010874] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010993] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011049] Fallback order for Node 0: 0 [ 0.011052] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011053] Policy zone: DMA32 [ 0.011054] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015061] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015077] Kernel/User page tables isolation: enabled [ 0.023381] ftrace: allocating 41455 entries in 164 pages [ 0.023384] ftrace: allocated 164 pages with 3 groups [ 0.024197] Dynamic Preempt: voluntary [ 0.024233] rcu: Preemptible hierarchical RCU implementation. [ 0.024233] 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. [ 0.024237] 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 [ 0.024244] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024246] 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. [ 0.029364] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029606] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029613] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029668] Console: colour dummy device 80x25 [ 0.029671] printk: legacy console [tty0] enabled [ 0.029948] printk: legacy console [ttyS0] enabled [ 0.159293] ACPI: Core revision 20250807 [ 0.160088] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.161442] APIC: Switch to symmetric I/O mode setup [ 0.162576] x2apic enabled [ 0.163404] APIC: Switched APIC routing to: physical x2apic [ 0.165797] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.167378] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.168374] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.168374] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.168374] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.168374] Speculative Store Bypass: Vulnerable [ 0.168374] Spectre V2 : Mitigation: Retpolines [ 0.168374] RETBleed: Vulnerable [ 0.168374] ITS: Mitigation: Aligned branch/return thunks [ 0.168374] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168374] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168374] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.168374] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.168374] GDS: Unknown: Dependent on hypervisor status [ 0.168374] active return thunk: its_return_thunk [ 0.168374] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.168374] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.168374] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.168374] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.168374] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.168374] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.168374] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.168374] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.168374] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.168374] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.168374] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.168374] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.168374] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.168374] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.168374] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.168374] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.168374] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.168374] Freeing SMP alternatives memory: 40K [ 0.168374] pid_max: default: 32768 minimum: 301 [ 0.168374] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.168374] landlock: Up and running. [ 0.168374] SELinux: Initializing. [ 0.168374] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168374] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168374] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.168573] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.169419] signal: max sigframe size: 3632 [ 0.170112] rcu: Hierarchical SRCU implementation. [ 0.170377] rcu: Max phase no-delay instances is 400. [ 0.171213] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.174794] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.175438] smp: Bringing up secondary CPUs ... [ 0.176251] smpboot: x86: Booting SMP configuration: [ 0.176380] .... node #0, CPUs: #1 [ 0.177747] 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. [ 0.179379] 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. [ 0.180481] smp: Brought up 1 node, 2 CPUs [ 0.181115] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.181544] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.182559] devtmpfs: initialized [ 0.182959] x86/mm: Memory block size: 128MB [ 0.184385] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185435] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186387] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187459] pinctrl core: initialized pinctrl subsystem [ 0.188783] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190520] audit: initializing netlink subsys (disabled) [ 0.191412] audit: type=2000 audit(1788451685.715:1): state=initialized audit_enabled=0 res=1 [ 0.191492] thermal_sys: Registered thermal governor 'step_wise' [ 0.192389] cpuidle: using governor menu [ 0.195211] efi: Freeing EFI boot services memory: 37748K [ 0.195381] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196436] dca service started, version 1.12.1 [ 0.197194] PCI: Using configuration type 1 for base access [ 0.197492] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.220434] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.221378] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.222379] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.223381] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.224922] ACPI: Added _OSI(Module Device) [ 0.225381] ACPI: Added _OSI(Processor Device) [ 0.226075] ACPI: Added _OSI(Processor Aggregator Device) [ 0.228389] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.230549] ACPI: Interpreter enabled [ 0.231092] ACPI: PM: (supports S0 S5) [ 0.231379] ACPI: Using IOAPIC for interrupt routing [ 0.232184] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.233381] PCI: Using E820 reservations for host bridge windows [ 0.234413] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.237555] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.239382] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.240378] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.241388] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.243732] acpiphp: Slot [3] registered [ 0.244369] acpiphp: Slot [4] registered [ 0.244397] acpiphp: Slot [5] registered [ 0.245061] acpiphp: Slot [6] registered [ 0.246395] acpiphp: Slot [7] registered [ 0.247020] acpiphp: Slot [8] registered [ 0.247391] acpiphp: Slot [9] registered [ 0.248021] acpiphp: Slot [10] registered [ 0.248390] acpiphp: Slot [11] registered [ 0.249031] acpiphp: Slot [12] registered [ 0.250392] acpiphp: Slot [13] registered [ 0.251028] acpiphp: Slot [14] registered [ 0.251392] acpiphp: Slot [15] registered [ 0.252038] acpiphp: Slot [16] registered [ 0.252390] acpiphp: Slot [17] registered [ 0.253033] acpiphp: Slot [18] registered [ 0.253393] acpiphp: Slot [19] registered [ 0.254045] acpiphp: Slot [20] registered [ 0.255392] acpiphp: Slot [21] registered [ 0.256033] acpiphp: Slot [22] registered [ 0.256391] acpiphp: Slot [23] registered [ 0.257030] acpiphp: Slot [24] registered [ 0.257391] acpiphp: Slot [25] registered [ 0.258023] acpiphp: Slot [26] registered [ 0.259391] acpiphp: Slot [27] registered [ 0.260031] acpiphp: Slot [28] registered [ 0.260393] acpiphp: Slot [29] registered [ 0.261024] acpiphp: Slot [30] registered [ 0.261396] acpiphp: Slot [31] registered [ 0.262031] PCI host bridge to bus 0000:00 [ 0.262380] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.263378] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.264377] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.266378] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.267377] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.268378] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.269273] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.270857] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.273258] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.274967] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.276442] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.277397] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.278394] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.279298] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.280394] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.281319] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.282701] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.285410] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.286456] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.287470] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.288741] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.292402] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.293963] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.296400] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.299461] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.300481] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.301482] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.302483] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.303431] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.304694] iommu: Default domain type: Translated [ 0.305379] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.306392] efivars: Registered efivars operations [ 0.307131] PCI: Using ACPI for IRQ routing [ 0.307399] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.308343] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.308374] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.311380] vgaarb: loaded [ 0.311900] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.312378] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.315414] clocksource: Switched to clocksource kvm-clock [ 0.316946] VFS: Disk quotas dquot_6.6.0 [ 0.317609] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.318900] pnp: PnP ACPI init [ 0.319853] pnp: PnP ACPI: found 5 devices [ 0.327879] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.329321] NET: Registered PF_INET protocol family [ 0.330150] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.342703] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.344043] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.345246] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.346688] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.347864] TCP: Hash tables configured (established 16384 bind 16384) [ 0.348963] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.349994] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351128] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.352016] NET: Registered PF_XDP protocol family [ 0.352768] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.353901] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.354851] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.355902] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.356966] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.358131] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.359130] PCI: CLS 0 bytes, default 64 [ 0.359872] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.361756] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.363869] clocksource: Switched to clocksource tsc [ 0.383877] Initialise system trusted keyrings [ 0.384962] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.386913] Key type asymmetric registered [ 0.387804] Asymmetric key parser 'x509' registered [ 0.390356] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.392797] io scheduler mq-deadline registered [ 0.393778] io scheduler kyber registered [ 0.394662] io scheduler bfq registered [ 0.396123] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.397657] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.399274] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.402316] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.404260] i8042: Warning: Keylock active [ 0.406683] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.407836] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.409139] hv_vmbus: registering driver hyperv_keyboard [ 0.410339] rtc_cmos 00:00: RTC can wake from S4 [ 0.412637] rtc_cmos 00:00: registered as rtc0 [ 0.413779] rtc_cmos 00:00: setting system clock to 2026-09-03T16:08:00 UTC (1788451680) [ 0.415555] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.416930] intel_pstate: CPU model not supported [ 0.418091] efifb: probing for efifb [ 0.418881] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.420258] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.421515] efifb: scrolling: redraw [ 0.422288] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.424094] Console: switching to colour frame buffer device 100x37 [ 0.425982] fb0: EFI VGA frame buffer device [ 0.427024] pstore: Using crash dump compression: deflate [ 0.428170] pstore: Registered efi_pstore as persistent store backend [ 0.429793] NET: Registered PF_INET6 protocol family [ 0.432032] Segment Routing with IPv6 [ 0.432853] In-situ OAM (IOAM) with IPv6 [ 0.433732] NET: Registered PF_PACKET protocol family [ 0.434909] Key type dns_resolver registered [ 0.438082] IPI shorthand broadcast: enabled [ 0.440821] sched_clock: Marking stable (303002565, 137761659)->(512649655, -71885431) [ 0.442792] registered taskstats version 1 [ 0.444064] Loading compiled-in X.509 certificates [ 0.912414] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.660311] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.664778] Demotion targets for Node 0: null [ 1.665817] Key type .fscrypt registered [ 1.666639] Key type fscrypt-provisioning registered [ 1.667649] ima: No TPM chip found, activating TPM-bypass! [ 1.668992] ima: Allocated hash algorithm: sha1 [ 1.669889] ima: No architecture policies found [ 1.676277] clk: Disabling unused clocks [ 1.682608] Freeing unused kernel image (initmem) memory: 17040K [ 1.684317] Write protecting the kernel read-only data: 47104k [ 1.686137] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.687870] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.689574] Run /init as init process [ 1.810487] nvme nvme0: pci function 0000:00:04.0 [ 1.812153] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.821752] nvme nvme0: 2/0/0 default/read/poll queues [ 1.828978] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.830320] GPT:25804799 != 33554431 [ 1.831097] GPT:Alternate GPT header not at the end of the disk. [ 1.832268] GPT:25804799 != 33554431 [ 1.832991] GPT: Use GNU Parted to correct GPT errors. [ 1.833938] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.847950] SCSI subsystem initialized [ 1.875623] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.877954] device-mapper: uevent: version 1.0.3 [ 1.878965] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.886965] device-mapper: verity: sha256 using "sha256-lib" [ 1.922769] raid6: avx512x4 gen() 17982 MB/s [ 1.939769] raid6: avx512x2 gen() 17638 MB/s [ 1.956771] raid6: avx512x1 gen() 17724 MB/s [ 1.973769] raid6: avx2x4 gen() 17750 MB/s [ 1.990770] raid6: avx2x2 gen() 17863 MB/s [ 2.007769] raid6: avx2x1 gen() 13708 MB/s [ 2.008668] raid6: using algorithm avx512x4 gen() 17982 MB/s [ 2.026770] raid6: .... xor() 7677 MB/s, rmw enabled [ 2.027757] raid6: using avx512x2 recovery algorithm [ 2.038262] xor: automatically using best checksumming function avx [ 2.169878] Btrfs loaded, zoned=no, fsverity=no [ 2.174345] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.178010] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.181808] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.183153] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.237005] ACPI: PM: Preparing to enter system sleep state S5 [ 62.238397] reboot: Restarting system [ 62.239192] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:09:09.401716]      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 4029991887 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] 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 [ 0.000410] ACPI: Early table checksum verification disabled [ 0.000413] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000417] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000423] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000428] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000431] ACPI: FACS 0x00000000789D0000 000040 [ 0.000434] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000437] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000440] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000443] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000446] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000449] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000452] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000455] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000457] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000458] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000459] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000460] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000461] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000461] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000462] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000463] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000464] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000464] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000465] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000506] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000515] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000567] Zone ranges: [ 0.000568] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000571] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000573] Normal empty [ 0.000575] Device empty [ 0.000576] Movable zone start for each node [ 0.000578] Early memory node ranges [ 0.000578] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000581] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000583] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000585] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000592] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000634] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003979] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004086] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004486] ACPI: PM-Timer IO Port: 0xb008 [ 0.004499] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004558] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004562] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004564] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004566] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004567] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004571] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004573] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004577] TSC deadline timer available [ 0.004582] CPU topo: Max. logical packages: 1 [ 0.004584] CPU topo: Max. logical dies: 1 [ 0.004584] CPU topo: Max. dies per package: 1 [ 0.004589] CPU topo: Max. threads per core: 2 [ 0.004589] CPU topo: Num. cores per package: 1 [ 0.004590] CPU topo: Num. threads per package: 2 [ 0.004591] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004609] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004624] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004626] Booting paravirtualized kernel on KVM [ 0.004628] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009900] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010171] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010875] kvm-guest: PV spinlocks enabled [ 0.010878] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010881] 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 [ 0.011055] random: crng init done [ 0.011056] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011267] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011381] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011434] Fallback order for Node 0: 0 [ 0.011437] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011438] Policy zone: DMA32 [ 0.011439] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015542] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015557] Kernel/User page tables isolation: enabled [ 0.023840] ftrace: allocating 41455 entries in 164 pages [ 0.023844] ftrace: allocated 164 pages with 3 groups [ 0.024637] Dynamic Preempt: voluntary [ 0.024669] rcu: Preemptible hierarchical RCU implementation. [ 0.024670] rcu: RCU event tracing is enabled. [ 0.024670] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024672] Trampoline variant of Tasks RCU enabled. [ 0.024672] Rude variant of Tasks RCU enabled. [ 0.024673] Tracing variant of Tasks RCU enabled. [ 0.024674] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024675] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024691] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024693] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024695] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029839] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030072] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030079] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030130] Console: colour dummy device 80x25 [ 0.030133] printk: legacy console [tty0] enabled [ 0.030409] printk: legacy console [ttyS0] enabled [ 0.159034] ACPI: Core revision 20250807 [ 0.159814] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.161172] APIC: Switch to symmetric I/O mode setup [ 0.162305] x2apic enabled [ 0.163134] APIC: Switched APIC routing to: physical x2apic [ 0.165509] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.167059] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.168055] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.168055] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.168055] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.168055] Speculative Store Bypass: Vulnerable [ 0.168055] Spectre V2 : Mitigation: Retpolines [ 0.168055] RETBleed: Vulnerable [ 0.168055] ITS: Mitigation: Aligned branch/return thunks [ 0.168055] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168055] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168055] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.168055] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.168055] GDS: Unknown: Dependent on hypervisor status [ 0.168055] active return thunk: its_return_thunk [ 0.168055] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.168055] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.168055] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.168055] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.168055] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.168055] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.168055] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.168055] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.168055] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.168055] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.168055] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.168055] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.168055] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.168055] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.168055] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.168055] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.168055] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.168055] Freeing SMP alternatives memory: 40K [ 0.168055] pid_max: default: 32768 minimum: 301 [ 0.168055] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.168055] landlock: Up and running. [ 0.168055] SELinux: Initializing. [ 0.168055] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168055] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168055] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.168267] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.169101] signal: max sigframe size: 3632 [ 0.169764] rcu: Hierarchical SRCU implementation. [ 0.170058] rcu: Max phase no-delay instances is 400. [ 0.170885] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.174466] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.175116] smp: Bringing up secondary CPUs ... [ 0.175907] smpboot: x86: Booting SMP configuration: [ 0.176060] .... node #0, CPUs: #1 [ 0.177472] 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. [ 0.179059] 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. [ 0.180093] smp: Brought up 1 node, 2 CPUs [ 0.180729] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.181204] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.182188] devtmpfs: initialized [ 0.182654] x86/mm: Memory block size: 128MB [ 0.183416] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185115] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186066] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187135] pinctrl core: initialized pinctrl subsystem [ 0.188482] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.189205] audit: initializing netlink subsys (disabled) [ 0.191064] audit: type=2000 audit(1788451752.674:1): state=initialized audit_enabled=0 res=1 [ 0.191172] thermal_sys: Registered thermal governor 'step_wise' [ 0.192070] cpuidle: using governor menu [ 0.194900] efi: Freeing EFI boot services memory: 37748K [ 0.195062] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196108] dca service started, version 1.12.1 [ 0.196862] PCI: Using configuration type 1 for base access [ 0.197168] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.222115] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223059] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224059] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225058] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227274] ACPI: Added _OSI(Module Device) [ 0.227932] ACPI: Added _OSI(Processor Device) [ 0.228059] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230002] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232302] ACPI: Interpreter enabled [ 0.233065] ACPI: PM: (supports S0 S5) [ 0.233648] ACPI: Using IOAPIC for interrupt routing [ 0.233840] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235059] PCI: Using E820 reservations for host bridge windows [ 0.236082] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239135] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240063] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.241059] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243069] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245410] acpiphp: Slot [3] registered [ 0.246038] acpiphp: Slot [4] registered [ 0.246073] acpiphp: Slot [5] registered [ 0.246695] acpiphp: Slot [6] registered [ 0.247071] acpiphp: Slot [7] registered [ 0.247691] acpiphp: Slot [8] registered [ 0.249073] acpiphp: Slot [9] registered [ 0.249682] acpiphp: Slot [10] registered [ 0.250072] acpiphp: Slot [11] registered [ 0.250708] acpiphp: Slot [12] registered [ 0.251071] acpiphp: Slot [13] registered [ 0.251707] acpiphp: Slot [14] registered [ 0.252073] acpiphp: Slot [15] registered [ 0.252707] acpiphp: Slot [16] registered [ 0.254076] acpiphp: Slot [17] registered [ 0.254705] acpiphp: Slot [18] registered [ 0.255072] acpiphp: Slot [19] registered [ 0.255722] acpiphp: Slot [20] registered [ 0.256072] acpiphp: Slot [21] registered [ 0.256707] acpiphp: Slot [22] registered [ 0.257074] acpiphp: Slot [23] registered [ 0.257723] acpiphp: Slot [24] registered [ 0.259072] acpiphp: Slot [25] registered [ 0.259696] acpiphp: Slot [26] registered [ 0.260072] acpiphp: Slot [27] registered [ 0.260715] acpiphp: Slot [28] registered [ 0.261071] acpiphp: Slot [29] registered [ 0.261716] acpiphp: Slot [30] registered [ 0.263074] acpiphp: Slot [31] registered [ 0.263702] PCI host bridge to bus 0000:00 [ 0.264064] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.265059] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.266059] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.267058] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.268059] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.269059] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.269952] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.272526] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.273890] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.275646] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.277124] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.278023] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.279072] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.279970] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.281072] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.281964] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.283339] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.285084] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.286137] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.287152] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.289399] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.292039] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.293628] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.296078] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.299203] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.300173] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.301164] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.302162] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.303111] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.305063] iommu: Default domain type: Translated [ 0.305814] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.306167] efivars: Registered efivars operations [ 0.307043] PCI: Using ACPI for IRQ routing [ 0.308081] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.308990] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.309055] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.311062] vgaarb: loaded [ 0.311568] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.312058] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.315101] clocksource: Switched to clocksource kvm-clock [ 0.316583] VFS: Disk quotas dquot_6.6.0 [ 0.317222] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.318442] pnp: PnP ACPI init [ 0.319369] pnp: PnP ACPI: found 5 devices [ 0.327411] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.328846] NET: Registered PF_INET protocol family [ 0.329662] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.342258] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.343594] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.344862] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.346126] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.347294] TCP: Hash tables configured (established 16384 bind 16384) [ 0.348321] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.349338] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.350475] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.351330] NET: Registered PF_XDP protocol family [ 0.352060] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.352989] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.353913] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.354954] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.355990] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.357136] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.358131] PCI: CLS 0 bytes, default 64 [ 0.358862] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.360608] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.362719] clocksource: Switched to clocksource tsc [ 0.382636] Initialise system trusted keyrings [ 0.384057] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.386349] Key type asymmetric registered [ 0.387246] Asymmetric key parser 'x509' registered [ 0.389572] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.392011] io scheduler mq-deadline registered [ 0.392983] io scheduler kyber registered [ 0.393860] io scheduler bfq registered [ 0.395264] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.396623] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.398302] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.400933] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.403344] i8042: Warning: Keylock active [ 0.405775] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.406867] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.408060] hv_vmbus: registering driver hyperv_keyboard [ 0.409249] rtc_cmos 00:00: RTC can wake from S4 [ 0.411556] rtc_cmos 00:00: registered as rtc0 [ 0.412701] rtc_cmos 00:00: setting system clock to 2026-09-03T16:09:07 UTC (1788451747) [ 0.414549] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.415847] intel_pstate: CPU model not supported [ 0.416918] efifb: probing for efifb [ 0.417717] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.419095] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.420356] efifb: scrolling: redraw [ 0.421130] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.422935] Console: switching to colour frame buffer device 100x37 [ 0.424754] fb0: EFI VGA frame buffer device [ 0.425706] pstore: Using crash dump compression: deflate [ 0.426857] pstore: Registered efi_pstore as persistent store backend [ 0.428452] NET: Registered PF_INET6 protocol family [ 0.431089] Segment Routing with IPv6 [ 0.431894] In-situ OAM (IOAM) with IPv6 [ 0.432766] NET: Registered PF_PACKET protocol family [ 0.433923] Key type dns_resolver registered [ 0.437384] IPI shorthand broadcast: enabled [ 0.440099] sched_clock: Marking stable (303002066, 136976729)->(510639333, -70660538) [ 0.441943] registered taskstats version 1 [ 0.443286] Loading compiled-in X.509 certificates [ 0.912525] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.645720] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.650417] Demotion targets for Node 0: null [ 1.651823] Key type .fscrypt registered [ 1.652732] Key type fscrypt-provisioning registered [ 1.654131] ima: No TPM chip found, activating TPM-bypass! [ 1.655583] ima: Allocated hash algorithm: sha1 [ 1.656515] ima: No architecture policies found [ 1.664800] clk: Disabling unused clocks [ 1.671217] Freeing unused kernel image (initmem) memory: 17040K [ 1.672938] Write protecting the kernel read-only data: 47104k [ 1.674827] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.676596] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.678303] Run /init as init process [ 1.796426] nvme nvme0: pci function 0000:00:04.0 [ 1.797738] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.808049] nvme nvme0: 2/0/0 default/read/poll queues [ 1.815250] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.816654] GPT:25804799 != 33554431 [ 1.817429] GPT:Alternate GPT header not at the end of the disk. [ 1.818612] GPT:25804799 != 33554431 [ 1.819363] GPT: Use GNU Parted to correct GPT errors. [ 1.820334] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.834050] SCSI subsystem initialized [ 1.862470] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.864826] device-mapper: uevent: version 1.0.3 [ 1.865994] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.873905] device-mapper: verity: sha256 using "sha256-lib" [ 1.910985] raid6: avx512x4 gen() 18052 MB/s [ 1.927984] raid6: avx512x2 gen() 18137 MB/s [ 1.944985] raid6: avx512x1 gen() 16940 MB/s [ 1.961985] raid6: avx2x4 gen() 17342 MB/s [ 1.978984] raid6: avx2x2 gen() 17925 MB/s [ 1.995985] raid6: avx2x1 gen() 13951 MB/s [ 1.996895] raid6: using algorithm avx512x2 gen() 18137 MB/s [ 2.013985] raid6: .... xor() 23084 MB/s, rmw enabled [ 2.015047] raid6: using avx512x2 recovery algorithm [ 2.025797] xor: automatically using best checksumming function avx [ 2.158770] Btrfs loaded, zoned=no, fsverity=no [ 2.163349] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.167030] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.171158] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.172734] BTRFS error (device dm-0): open_ctree failed: -2