.717353] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.719176] Run /init as init process [ 1.836768] nvme nvme0: pci function 0000:00:04.0 [ 1.838374] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.847304] nvme nvme0: 2/0/0 default/read/poll queues [ 1.854726] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.856273] GPT:25804799 != 33554431 [ 1.857181] GPT:Alternate GPT header not at the end of the disk. [ 1.858471] GPT:25804799 != 33554431 [ 1.859292] GPT: Use GNU Parted to correct GPT errors. [ 1.860389] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.873982] SCSI subsystem initialized [ 1.900217] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.903735] device-mapper: uevent: version 1.0.3 [ 1.905455] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.914231] device-mapper: verity: sha256 using "sha256-lib" [ 1.949347] raid6: avx512x4 gen() 15697 MB/s [ 1.967346] raid6: avx512x2 gen() 15761 MB/s [ 1.985347] raid6: avx512x1 gen() 15997 MB/s [ 2.003351] raid6: avx2x4 gen() 15048 MB/s [ 2.021348] raid6: avx2x2 gen() 15424 MB/s [ 2.039348] raid6: avx2x1 gen() 11667 MB/s [ 2.040349] raid6: using algorithm avx512x1 gen() 15997 MB/s [ 2.058346] raid6: .... xor() 21326 MB/s, rmw enabled [ 2.059510] raid6: using avx512x2 recovery algorithm [ 2.070013] xor: automatically using best checksumming function avx [ 2.203681] Btrfs loaded, zoned=no, fsverity=no [ 2.208165] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.212110] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.216002] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.217559] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.269161] ACPI: PM: Preparing to enter system sleep state S5 [ 62.270606] reboot: Restarting system [ 62.271530] 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        [2026-09-03T17:06:00.632591]      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 4044564310 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000299] ACPI: Early table checksum verification disabled [ 0.000302] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000306] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000312] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000318] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000321] ACPI: FACS 0x00000000789D0000 000040 [ 0.000323] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000326] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000329] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000332] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000335] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000338] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000341] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000344] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000346] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000348] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000348] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000349] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000350] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000351] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000351] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000352] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000353] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000353] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000354] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000393] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000403] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000454] Zone ranges: [ 0.000455] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000458] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000460] Normal empty [ 0.000462] Device empty [ 0.000464] Movable zone start for each node [ 0.000465] Early memory node ranges [ 0.000466] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000467] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000468] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000469] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000474] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000500] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003824] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003932] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004341] ACPI: PM-Timer IO Port: 0xb008 [ 0.004353] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004407] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004410] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004412] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004414] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004415] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004419] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004420] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004424] TSC deadline timer available [ 0.004429] CPU topo: Max. logical packages: 1 [ 0.004430] CPU topo: Max. logical dies: 1 [ 0.004431] CPU topo: Max. dies per package: 1 [ 0.004435] CPU topo: Max. threads per core: 2 [ 0.004436] CPU topo: Num. cores per package: 1 [ 0.004437] CPU topo: Num. threads per package: 2 [ 0.004437] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004455] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004470] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004472] Booting paravirtualized kernel on KVM [ 0.004473] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009334] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009605] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010183] kvm-guest: PV spinlocks enabled [ 0.010186] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010189] 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 [ 0.010362] random: crng init done [ 0.010363] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010573] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010678] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010728] Fallback order for Node 0: 0 [ 0.010731] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010732] Policy zone: DMA32 [ 0.010733] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014644] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014658] Kernel/User page tables isolation: enabled [ 0.022729] ftrace: allocating 41455 entries in 164 pages [ 0.022733] ftrace: allocated 164 pages with 3 groups [ 0.023510] Dynamic Preempt: voluntary [ 0.023542] rcu: Preemptible hierarchical RCU implementation. [ 0.023543] rcu: RCU event tracing is enabled. [ 0.023543] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023544] Trampoline variant of Tasks RCU enabled. [ 0.023545] Rude variant of Tasks RCU enabled. [ 0.023545] Tracing variant of Tasks RCU enabled. [ 0.023546] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023547] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023553] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023555] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023557] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028675] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028905] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028912] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028961] Console: colour dummy device 80x25 [ 0.028964] printk: legacy console [tty0] enabled [ 0.029244] printk: legacy console [ttyS0] enabled [ 0.175045] ACPI: Core revision 20250807 [ 0.175878] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.177357] APIC: Switch to symmetric I/O mode setup [ 0.178574] x2apic enabled [ 0.179447] APIC: Switched APIC routing to: physical x2apic [ 0.181893] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.183633] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.184630] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.184630] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.184630] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.184630] Speculative Store Bypass: Vulnerable [ 0.184630] Spectre V2 : Mitigation: Retpolines [ 0.184630] RETBleed: Vulnerable [ 0.184630] ITS: Mitigation: Aligned branch/return thunks [ 0.184630] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184630] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184630] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.184630] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.184630] GDS: Unknown: Dependent on hypervisor status [ 0.184630] active return thunk: its_return_thunk [ 0.184630] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.184630] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.184630] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.184630] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.184630] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.184630] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.184630] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.184630] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.184630] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.184630] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.184630] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.184630] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.184630] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.184630] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.184630] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.184630] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.184630] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.184630] Freeing SMP alternatives memory: 40K [ 0.184630] pid_max: default: 32768 minimum: 301 [ 0.184630] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.184630] landlock: Up and running. [ 0.184630] SELinux: Initializing. [ 0.184630] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184630] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184630] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.184829] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.185673] signal: max sigframe size: 3632 [ 0.186388] rcu: Hierarchical SRCU implementation. [ 0.186632] rcu: Max phase no-delay instances is 400. [ 0.187516] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.191046] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.191695] smp: Bringing up secondary CPUs ... [ 0.192563] smpboot: x86: Booting SMP configuration: [ 0.192634] .... node #0, CPUs: #1 [ 0.193640] 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. [ 0.194634] 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. [ 0.195666] smp: Brought up 1 node, 2 CPUs [ 0.196366] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.196781] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.197752] devtmpfs: initialized [ 0.198267] x86/mm: Memory block size: 128MB [ 0.199687] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.200694] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.201642] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202716] pinctrl core: initialized pinctrl subsystem [ 0.204132] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205772] audit: initializing netlink subsys (disabled) [ 0.206662] audit: type=2000 audit(1788455163.909:1): state=initialized audit_enabled=0 res=1 [ 0.206744] thermal_sys: Registered thermal governor 'step_wise' [ 0.207644] cpuidle: using governor menu [ 0.210236] efi: Freeing EFI boot services memory: 37748K [ 0.211636] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.212715] dca service started, version 1.12.1 [ 0.213532] PCI: Using configuration type 1 for base access [ 0.214739] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.241156] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.241634] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.242633] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.243634] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.245779] ACPI: Added _OSI(Module Device) [ 0.246503] ACPI: Added _OSI(Processor Device) [ 0.246636] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247638] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.250671] ACPI: Interpreter enabled [ 0.251324] ACPI: PM: (supports S0 S5) [ 0.251637] ACPI: Using IOAPIC for interrupt routing [ 0.252491] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.253635] PCI: Using E820 reservations for host bridge windows [ 0.254740] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.257967] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.259637] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.260634] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.261642] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.263996] acpiphp: Slot [3] registered [ 0.264655] acpiphp: Slot [4] registered [ 0.265331] acpiphp: Slot [5] registered [ 0.266648] acpiphp: Slot [6] registered [ 0.267322] acpiphp: Slot [7] registered [ 0.267647] acpiphp: Slot [8] registered [ 0.268323] acpiphp: Slot [9] registered [ 0.268646] acpiphp: Slot [10] registered [ 0.269331] acpiphp: Slot [11] registered [ 0.270646] acpiphp: Slot [12] registered [ 0.271333] acpiphp: Slot [13] registered [ 0.271646] acpiphp: Slot [14] registered [ 0.272325] acpiphp: Slot [15] registered [ 0.272646] acpiphp: Slot [16] registered [ 0.273330] acpiphp: Slot [17] registered [ 0.274647] acpiphp: Slot [18] registered [ 0.275341] acpiphp: Slot [19] registered [ 0.275647] acpiphp: Slot [20] registered [ 0.276331] acpiphp: Slot [21] registered [ 0.277648] acpiphp: Slot [22] registered [ 0.278335] acpiphp: Slot [23] registered [ 0.278646] acpiphp: Slot [24] registered [ 0.279340] acpiphp: Slot [25] registered [ 0.279647] acpiphp: Slot [26] registered [ 0.280337] acpiphp: Slot [27] registered [ 0.281651] acpiphp: Slot [28] registered [ 0.282328] acpiphp: Slot [29] registered [ 0.282646] acpiphp: Slot [30] registered [ 0.283324] acpiphp: Slot [31] registered [ 0.283642] PCI host bridge to bus 0000:00 [ 0.284335] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.285633] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.286633] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.288633] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.289635] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.290633] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.291583] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.293071] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.295506] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.297256] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.298701] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.299648] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.300648] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.301607] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.302648] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.303618] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.304918] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.307665] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.308717] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.309730] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.311969] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.314489] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.316235] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.319652] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.322763] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.323738] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.324735] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.325737] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.326683] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.328670] iommu: Default domain type: Translated [ 0.329446] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.329731] efivars: Registered efivars operations [ 0.330624] PCI: Using ACPI for IRQ routing [ 0.331655] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.332630] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.332630] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.334635] vgaarb: loaded [ 0.335180] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.336633] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.339670] clocksource: Switched to clocksource kvm-clock [ 0.341231] VFS: Disk quotas dquot_6.6.0 [ 0.341939] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.343387] pnp: PnP ACPI init [ 0.345101] pnp: PnP ACPI: found 5 devices [ 0.353488] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.355888] NET: Registered PF_INET protocol family [ 0.356788] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.369706] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.371144] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.372454] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.373818] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.375109] TCP: Hash tables configured (established 16384 bind 16384) [ 0.376261] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.377377] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.378605] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.379560] NET: Registered PF_XDP protocol family [ 0.380572] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.382234] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.383253] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.384376] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.385634] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.387054] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.388265] PCI: CLS 0 bytes, default 64 [ 0.389162] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.390761] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.392764] clocksource: Switched to clocksource tsc [ 0.412577] Initialise system trusted keyrings [ 0.414775] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.416468] Key type asymmetric registered [ 0.417279] Asymmetric key parser 'x509' registered [ 0.418830] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.420317] io scheduler mq-deadline registered [ 0.421208] io scheduler kyber registered [ 0.422015] io scheduler bfq registered [ 0.425817] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.427092] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.428659] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.431626] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.433377] i8042: Warning: Keylock active [ 0.435676] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.436652] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.437749] hv_vmbus: registering driver hyperv_keyboard [ 0.438869] rtc_cmos 00:00: RTC can wake from S4 [ 0.441034] rtc_cmos 00:00: registered as rtc0 [ 0.442093] rtc_cmos 00:00: setting system clock to 2026-09-03T17:05:59 UTC (1788455159) [ 0.443778] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.444985] intel_pstate: CPU model not supported [ 0.445968] efifb: probing for efifb [ 0.446692] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.447993] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.449157] efifb: scrolling: redraw [ 0.449920] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.451810] Console: switching to colour frame buffer device 100x37 [ 0.453572] fb0: EFI VGA frame buffer device [ 0.454513] pstore: Using crash dump compression: deflate [ 0.455650] pstore: Registered efi_pstore as persistent store backend [ 0.457140] NET: Registered PF_INET6 protocol family [ 0.459924] Segment Routing with IPv6 [ 0.460575] In-situ OAM (IOAM) with IPv6 [ 0.461295] NET: Registered PF_PACKET protocol family [ 0.462381] Key type dns_resolver registered [ 0.463681] IPI shorthand broadcast: enabled [ 0.466319] sched_clock: Marking stable (311001742, 154718542)->(540680905, -74960621) [ 0.468151] registered taskstats version 1 [ 0.469265] Loading compiled-in X.509 certificates [ 0.944268] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.664180] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.668429] Demotion targets for Node 0: null [ 1.669448] Key type .fscrypt registered [ 1.670292] Key type fscrypt-provisioning registered [ 1.671320] ima: No TPM chip found, activating TPM-bypass! [ 1.672558] ima: Allocated hash algorithm: sha1 [ 1.673472] ima: No architecture policies found [ 1.679601] clk: Disabling unused clocks [ 1.685882] Freeing unused kernel image (initmem) memory: 17040K [ 1.687581] Write protecting the kernel read-only data: 47104k [ 1.689408] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.691130] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.692805] Run /init as init process [ 1.810702] nvme nvme0: pci function 0000:00:04.0 [ 1.812119] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.820521] nvme nvme0: 2/0/0 default/read/poll queues [ 1.828073] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.829520] GPT:25804799 != 33554431 [ 1.830318] GPT:Alternate GPT header not at the end of the disk. [ 1.831466] GPT:25804799 != 33554431 [ 1.832270] GPT: Use GNU Parted to correct GPT errors. [ 1.833273] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.846641] SCSI subsystem initialized [ 1.872832] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.876020] device-mapper: uevent: version 1.0.3 [ 1.877705] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.886361] device-mapper: verity: sha256 using "sha256-lib" [ 1.920724] raid6: avx512x4 gen() 18137 MB/s [ 1.937725] raid6: avx512x2 gen() 18193 MB/s [ 1.954725] raid6: avx512x1 gen() 18178 MB/s [ 1.971724] raid6: avx2x4 gen() 18087 MB/s [ 1.988726] raid6: avx2x2 gen() 18146 MB/s [ 2.005726] raid6: avx2x1 gen() 14069 MB/s [ 2.006634] raid6: using algorithm avx512x2 gen() 18193 MB/s [ 2.024725] raid6: .... xor() 24460 MB/s, rmw enabled [ 2.025778] raid6: using avx512x2 recovery algorithm [ 2.036230] xor: automatically using best checksumming function avx [ 2.167468] Btrfs loaded, zoned=no, fsverity=no [ 2.171880] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.175481] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.179446] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.180896] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.244539] ACPI: PM: Preparing to enter system sleep state S5 [ 62.245791] reboot: Restarting system [ 62.246573] 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        [2026-09-03T17:07:07.432458]      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 3997541817 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000279] ACPI: Early table checksum verification disabled [ 0.000282] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000286] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000292] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000297] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000300] ACPI: FACS 0x00000000789D0000 000040 [ 0.000303] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000306] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000309] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000312] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000315] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000318] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000321] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000324] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000326] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000327] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000328] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000329] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000330] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000330] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000331] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000332] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000333] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000333] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000334] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000373] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000383] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000433] Zone ranges: [ 0.000434] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000437] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000440] Normal empty [ 0.000441] Device empty [ 0.000443] Movable zone start for each node [ 0.000444] Early memory node ranges [ 0.000445] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000447] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000450] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000452] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000458] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000500] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003821] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003936] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004331] ACPI: PM-Timer IO Port: 0xb008 [ 0.004343] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004398] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004402] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004404] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004406] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004407] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004411] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004412] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004416] TSC deadline timer available [ 0.004421] CPU topo: Max. logical packages: 1 [ 0.004422] CPU topo: Max. logical dies: 1 [ 0.004423] CPU topo: Max. dies per package: 1 [ 0.004427] CPU topo: Max. threads per core: 2 [ 0.004428] CPU topo: Num. cores per package: 1 [ 0.004429] CPU topo: Num. threads per package: 2 [ 0.004429] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004447] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004462] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004464] Booting paravirtualized kernel on KVM [ 0.004466] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009351] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009624] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010217] kvm-guest: PV spinlocks enabled [ 0.010219] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010222] 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 [ 0.010397] random: crng init done [ 0.010398] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010606] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010710] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010762] Fallback order for Node 0: 0 [ 0.010765] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010766] Policy zone: DMA32 [ 0.010767] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014683] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014697] Kernel/User page tables isolation: enabled [ 0.022759] ftrace: allocating 41455 entries in 164 pages [ 0.022763] ftrace: allocated 164 pages with 3 groups [ 0.023548] Dynamic Preempt: voluntary [ 0.023580] rcu: Preemptible hierarchical RCU implementation. [ 0.023581] rcu: RCU event tracing is enabled. [ 0.023581] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023583] Trampoline variant of Tasks RCU enabled. [ 0.023583] Rude variant of Tasks RCU enabled. [ 0.023584] Tracing variant of Tasks RCU enabled. [ 0.023585] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023586] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023592] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023594] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023596] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028686] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028915] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028921] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028972] Console: colour dummy device 80x25 [ 0.028975] printk: legacy console [tty0] enabled [ 0.029251] printk: legacy console [ttyS0] enabled [ 0.169401] ACPI: Core revision 20250807 [ 0.170227] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171669] APIC: Switch to symmetric I/O mode setup [ 0.172840] x2apic enabled [ 0.173693] APIC: Switched APIC routing to: physical x2apic [ 0.176117] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.177762] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.178759] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178759] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178759] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178759] Speculative Store Bypass: Vulnerable [ 0.178759] Spectre V2 : Mitigation: Retpolines [ 0.178759] RETBleed: Vulnerable [ 0.178759] ITS: Mitigation: Aligned branch/return thunks [ 0.178759] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178759] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178759] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178759] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178759] GDS: Unknown: Dependent on hypervisor status [ 0.178759] active return thunk: its_return_thunk [ 0.178759] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178759] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178759] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178759] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178759] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178759] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178759] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178759] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178759] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178759] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178759] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178759] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178759] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178759] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178759] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178759] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178759] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178759] Freeing SMP alternatives memory: 40K [ 0.178759] pid_max: default: 32768 minimum: 301 [ 0.178759] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178759] landlock: Up and running. [ 0.178759] SELinux: Initializing. [ 0.178759] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178759] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178759] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178959] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179805] signal: max sigframe size: 3632 [ 0.180519] rcu: Hierarchical SRCU implementation. [ 0.180762] rcu: Max phase no-delay instances is 400. [ 0.181648] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185163] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185816] smp: Bringing up secondary CPUs ... [ 0.186676] smpboot: x86: Booting SMP configuration: [ 0.186764] .... node #0, CPUs: #1 [ 0.187769] 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. [ 0.188764] 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. [ 0.189793] smp: Brought up 1 node, 2 CPUs [ 0.190462] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.190912] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191880] devtmpfs: initialized [ 0.192370] x86/mm: Memory block size: 128MB [ 0.192816] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193821] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194759] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195843] pinctrl core: initialized pinctrl subsystem [ 0.197213] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198898] audit: initializing netlink subsys (disabled) [ 0.199787] audit: type=2000 audit(1788455230.680:1): state=initialized audit_enabled=0 res=1 [ 0.199867] thermal_sys: Registered thermal governor 'step_wise' [ 0.200774] cpuidle: using governor menu [ 0.203599] efi: Freeing EFI boot services memory: 37748K [ 0.203765] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204833] dca service started, version 1.12.1 [ 0.205630] PCI: Using configuration type 1 for base access [ 0.205867] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230938] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232151] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232763] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233762] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236256] ACPI: Added _OSI(Module Device) [ 0.236593] ACPI: Added _OSI(Processor Device) [ 0.237764] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239639] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242025] ACPI: Interpreter enabled [ 0.242392] ACPI: PM: (supports S0 S5) [ 0.242764] ACPI: Using IOAPIC for interrupt routing [ 0.243582] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244766] PCI: Using E820 reservations for host bridge windows [ 0.245856] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.248992] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250766] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251763] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253773] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255120] acpiphp: Slot [3] registered [ 0.255769] acpiphp: Slot [4] registered [ 0.256419] acpiphp: Slot [5] registered [ 0.257777] acpiphp: Slot [6] registered [ 0.258428] acpiphp: Slot [7] registered [ 0.258776] acpiphp: Slot [8] registered [ 0.259423] acpiphp: Slot [9] registered [ 0.259777] acpiphp: Slot [10] registered [ 0.260437] acpiphp: Slot [11] registered [ 0.260780] acpiphp: Slot [12] registered [ 0.261441] acpiphp: Slot [13] registered [ 0.262778] acpiphp: Slot [14] registered [ 0.263436] acpiphp: Slot [15] registered [ 0.263775] acpiphp: Slot [16] registered [ 0.264442] acpiphp: Slot [17] registered [ 0.264778] acpiphp: Slot [18] registered [ 0.265441] acpiphp: Slot [19] registered [ 0.266776] acpiphp: Slot [20] registered [ 0.267435] acpiphp: Slot [21] registered [ 0.267775] acpiphp: Slot [22] registered [ 0.268440] acpiphp: Slot [23] registered [ 0.269776] acpiphp: Slot [24] registered [ 0.270778] acpiphp: Slot [25] registered [ 0.271716] acpiphp: Slot [26] registered [ 0.272778] acpiphp: Slot [27] registered [ 0.273778] acpiphp: Slot [28] registered [ 0.274777] acpiphp: Slot [29] registered [ 0.275776] acpiphp: Slot [30] registered [ 0.276776] acpiphp: Slot [31] registered [ 0.277773] PCI host bridge to bus 0000:00 [ 0.278670] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280763] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281762] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.283763] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284762] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285763] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286701] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288197] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290633] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292404] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293830] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294777] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295775] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.296778] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.297778] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.298708] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.300044] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302792] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303845] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304857] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.307093] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309607] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.311308] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313776] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316857] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317864] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318865] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319873] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320816] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322803] iommu: Default domain type: Translated [ 0.323560] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323859] efivars: Registered efivars operations [ 0.324739] PCI: Using ACPI for IRQ routing [ 0.325783] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326759] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326759] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328765] vgaarb: loaded [ 0.329291] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329763] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333798] clocksource: Switched to clocksource kvm-clock [ 0.335377] VFS: Disk quotas dquot_6.6.0 [ 0.336057] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337330] pnp: PnP ACPI init [ 0.338276] pnp: PnP ACPI: found 5 devices [ 0.346260] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347795] NET: Registered PF_INET protocol family [ 0.348681] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361131] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362537] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363850] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365154] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366401] TCP: Hash tables configured (established 16384 bind 16384) [ 0.367512] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368610] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369825] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370765] NET: Registered PF_XDP protocol family [ 0.371568] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.372578] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.373591] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374736] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375869] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.377096] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.378291] PCI: CLS 0 bytes, default 64 [ 0.379074] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.380787] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.382856] clocksource: Switched to clocksource tsc [ 0.402643] Initialise system trusted keyrings [ 0.404927] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406618] Key type asymmetric registered [ 0.407499] Asymmetric key parser 'x509' registered [ 0.409109] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410764] io scheduler mq-deadline registered [ 0.411701] io scheduler kyber registered [ 0.412549] io scheduler bfq registered [ 0.414295] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415643] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.417359] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420269] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.422091] i8042: Warning: Keylock active [ 0.424461] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425485] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426652] hv_vmbus: registering driver hyperv_keyboard [ 0.427853] rtc_cmos 00:00: RTC can wake from S4 [ 0.430105] rtc_cmos 00:00: registered as rtc0 [ 0.431223] rtc_cmos 00:00: setting system clock to 2026-09-03T17:07:06 UTC (1788455226) [ 0.432932] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434178] intel_pstate: CPU model not supported [ 0.435218] efifb: probing for efifb [ 0.435967] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437312] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438525] efifb: scrolling: redraw [ 0.439277] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441055] Console: switching to colour frame buffer device 100x37 [ 0.442824] fb0: EFI VGA frame buffer device [ 0.443748] pstore: Using crash dump compression: deflate [ 0.444866] pstore: Registered efi_pstore as persistent store backend [ 0.446397] NET: Registered PF_INET6 protocol family [ 0.447716] Segment Routing with IPv6 [ 0.448530] In-situ OAM (IOAM) with IPv6 [ 0.449352] NET: Registered PF_PACKET protocol family [ 0.450877] Key type dns_resolver registered [ 0.453086] IPI shorthand broadcast: enabled [ 0.455774] sched_clock: Marking stable (306002017, 148838196)->(530678607, -75838394) [ 0.457530] registered taskstats version 1 [ 0.458675] Loading compiled-in X.509 certificates [ 0.930581] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.649377] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.653741] Demotion targets for Node 0: null [ 1.654772] Key type .fscrypt registered [ 1.655625] Key type fscrypt-provisioning registered [ 1.656625] ima: No TPM chip found, activating TPM-bypass! [ 1.657846] ima: Allocated hash algorithm: sha1 [ 1.658746] ima: No architecture policies found [ 1.664790] clk: Disabling unused clocks [ 1.671061] Freeing unused kernel image (initmem) memory: 17040K [ 1.672727] Write protecting the kernel read-only data: 47104k [ 1.674521] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.676184] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.677831] Run /init as init process [ 1.796059] nvme nvme0: pci function 0000:00:04.0 [ 1.797964] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.806684] nvme nvme0: 2/0/0 default/read/poll queues [ 1.814003] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.815470] GPT:25804799 != 33554431 [ 1.816277] GPT:Alternate GPT header not at the end of the disk. [ 1.817398] GPT:25804799 != 33554431 [ 1.818152] GPT: Use GNU Parted to correct GPT errors. [ 1.819148] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.832534] SCSI subsystem initialized [ 1.858919] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.861258] device-mapper: uevent: version 1.0.3 [ 1.862271] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.869653] device-mapper: verity: sha256 using "sha256-lib" [ 1.903846] raid6: avx512x4 gen() 17765 MB/s [ 1.920845] raid6: avx512x2 gen() 17730 MB/s [ 1.937846] raid6: avx512x1 gen() 17696 MB/s [ 1.954847] raid6: avx2x4 gen() 17519 MB/s [ 1.971846] raid6: avx2x2 gen() 17686 MB/s [ 1.988847] raid6: avx2x1 gen() 13429 MB/s [ 1.989730] raid6: using algorithm avx512x4 gen() 17765 MB/s [ 2.006847] raid6: .... xor() 7429 MB/s, rmw enabled [ 2.007859] raid6: using avx512x2 recovery algorithm [ 2.018269] xor: automatically using best checksumming function avx [ 2.152083] Btrfs loaded, zoned=no, fsverity=no [ 2.156547] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.160316] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.164102] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.165536] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.246640] ACPI: PM: Preparing to enter system sleep state S5 [ 62.247963] reboot: Restarting system [ 62.248753] 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        [2026-09-03T17:08:14.133116]      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 4005582685 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000101] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000129] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000132] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000181] Using GB pages for direct mapping [ 0.000334] ACPI: Early table checksum verification disabled [ 0.000338] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000342] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000347] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000352] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000356] ACPI: FACS 0x00000000789D0000 000040 [ 0.000358] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000361] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000364] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000367] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000370] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000373] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000376] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000379] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000381] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000382] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000383] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000384] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000385] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000385] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000386] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000387] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000388] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000388] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000389] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000430] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000439] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000490] Zone ranges: [ 0.000490] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000493] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000496] Normal empty [ 0.000497] Device empty [ 0.000499] Movable zone start for each node [ 0.000500] Early memory node ranges [ 0.000501] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000503] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000506] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000508] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000514] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000557] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003911] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004017] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004481] ACPI: PM-Timer IO Port: 0xb008 [ 0.004494] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004549] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004552] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004554] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004556] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004557] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004561] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004562] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004566] TSC deadline timer available [ 0.004571] CPU topo: Max. logical packages: 1 [ 0.004572] CPU topo: Max. logical dies: 1 [ 0.004573] CPU topo: Max. dies per package: 1 [ 0.004577] CPU topo: Max. threads per core: 2 [ 0.004578] CPU topo: Num. cores per package: 1 [ 0.004579] CPU topo: Num. threads per package: 2 [ 0.004580] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004597] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004612] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004614] Booting paravirtualized kernel on KVM [ 0.004616] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009513] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009779] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010396] kvm-guest: PV spinlocks enabled [ 0.010399] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010402] 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 [ 0.010576] random: crng init done [ 0.010577] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010777] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010883] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010936] Fallback order for Node 0: 0 [ 0.010938] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010939] Policy zone: DMA32 [ 0.010940] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014878] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014893] Kernel/User page tables isolation: enabled [ 0.022903] ftrace: allocating 41455 entries in 164 pages [ 0.022906] ftrace: allocated 164 pages with 3 groups [ 0.023687] Dynamic Preempt: voluntary [ 0.023718] rcu: Preemptible hierarchical RCU implementation. [ 0.023718] rcu: RCU event tracing is enabled. [ 0.023719] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023720] Trampoline variant of Tasks RCU enabled. [ 0.023721] Rude variant of Tasks RCU enabled. [ 0.023721] Tracing variant of Tasks RCU enabled. [ 0.023722] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023723] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023730] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023732] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023733] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028852] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029082] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029089] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029138] Console: colour dummy device 80x25 [ 0.029141] printk: legacy console [tty0] enabled [ 0.029420] printk: legacy console [ttyS0] enabled [ 0.174198] ACPI: Core revision 20250807 [ 0.175011] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.176451] APIC: Switch to symmetric I/O mode setup [ 0.177626] x2apic enabled [ 0.178476] APIC: Switched APIC routing to: physical x2apic [ 0.180931] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.182592] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.183589] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.183589] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.183589] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.183589] Speculative Store Bypass: Vulnerable [ 0.183589] Spectre V2 : Mitigation: Retpolines [ 0.183589] RETBleed: Vulnerable [ 0.183589] ITS: Mitigation: Aligned branch/return thunks [ 0.183589] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183589] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183589] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.183589] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.183589] GDS: Unknown: Dependent on hypervisor status [ 0.183589] active return thunk: its_return_thunk [ 0.183589] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.183589] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.183589] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.183589] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.183589] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.183589] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.183589] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.183589] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.183589] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.183589] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.183589] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.183589] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.183589] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.183589] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.183589] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.183589] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.183589] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.183589] Freeing SMP alternatives memory: 40K [ 0.183589] pid_max: default: 32768 minimum: 301 [ 0.183589] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.183589] landlock: Up and running. [ 0.183589] SELinux: Initializing. [ 0.183589] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183589] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183589] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.183794] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.184636] signal: max sigframe size: 3632 [ 0.185346] rcu: Hierarchical SRCU implementation. [ 0.185591] rcu: Max phase no-delay instances is 400. [ 0.186467] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189988] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.190650] smp: Bringing up secondary CPUs ... [ 0.191510] smpboot: x86: Booting SMP configuration: [ 0.191594] .... node #0, CPUs: #1 [ 0.192895] 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. [ 0.194595] 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. [ 0.195624] smp: Brought up 1 node, 2 CPUs [ 0.196303] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.196733] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.197717] devtmpfs: initialized [ 0.198198] x86/mm: Memory block size: 128MB [ 0.199594] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.200656] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.201600] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202670] pinctrl core: initialized pinctrl subsystem [ 0.204042] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205727] audit: initializing netlink subsys (disabled) [ 0.206616] audit: type=2000 audit(1788455297.449:1): state=initialized audit_enabled=0 res=1 [ 0.206699] thermal_sys: Registered thermal governor 'step_wise' [ 0.207603] cpuidle: using governor menu [ 0.211076] efi: Freeing EFI boot services memory: 37748K [ 0.211595] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.212665] dca service started, version 1.12.1 [ 0.213464] PCI: Using configuration type 1 for base access [ 0.214694] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.241672] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.242592] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.243593] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.244592] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.247091] ACPI: Added _OSI(Module Device) [ 0.247404] ACPI: Added _OSI(Processor Device) [ 0.248593] ACPI: Added _OSI(Processor Aggregator Device) [ 0.250449] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.251831] ACPI: Interpreter enabled [ 0.252599] ACPI: PM: (supports S0 S5) [ 0.253209] ACPI: Using IOAPIC for interrupt routing [ 0.253402] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.254593] PCI: Using E820 reservations for host bridge windows [ 0.255642] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.258713] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.259595] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.261593] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.262600] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.264935] acpiphp: Slot [3] registered [ 0.265595] acpiphp: Slot [4] registered [ 0.266242] acpiphp: Slot [5] registered [ 0.266607] acpiphp: Slot [6] registered [ 0.267256] acpiphp: Slot [7] registered [ 0.268607] acpiphp: Slot [8] registered [ 0.269252] acpiphp: Slot [9] registered [ 0.269605] acpiphp: Slot [10] registered [ 0.270256] acpiphp: Slot [11] registered [ 0.270605] acpiphp: Slot [12] registered [ 0.271264] acpiphp: Slot [13] registered [ 0.271604] acpiphp: Slot [14] registered [ 0.272271] acpiphp: Slot [15] registered [ 0.273605] acpiphp: Slot [16] registered [ 0.274260] acpiphp: Slot [17] registered [ 0.274605] acpiphp: Slot [18] registered [ 0.275275] acpiphp: Slot [19] registered [ 0.275604] acpiphp: Slot [20] registered [ 0.276271] acpiphp: Slot [21] registered [ 0.277606] acpiphp: Slot [22] registered [ 0.278268] acpiphp: Slot [23] registered [ 0.278605] acpiphp: Slot [24] registered [ 0.279285] acpiphp: Slot [25] registered [ 0.279604] acpiphp: Slot [26] registered [ 0.280267] acpiphp: Slot [27] registered [ 0.281605] acpiphp: Slot [28] registered [ 0.282269] acpiphp: Slot [29] registered [ 0.282608] acpiphp: Slot [30] registered [ 0.283280] acpiphp: Slot [31] registered [ 0.283601] PCI host bridge to bus 0000:00 [ 0.284273] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.285592] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.286592] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.288592] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.289592] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.290593] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.291518] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.293026] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.295461] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.297206] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.298659] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.299605] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.300606] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.301531] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.302606] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.303534] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.304859] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.307617] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.308670] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.309673] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.310903] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.313545] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.315163] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.317608] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.320675] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.321712] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.322707] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.324698] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.325644] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.326930] iommu: Default domain type: Translated [ 0.327593] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.328692] efivars: Registered efivars operations [ 0.329381] PCI: Using ACPI for IRQ routing [ 0.330614] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.331589] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.331589] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.333593] vgaarb: loaded [ 0.334145] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.334592] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.337624] clocksource: Switched to clocksource kvm-clock [ 0.339177] VFS: Disk quotas dquot_6.6.0 [ 0.339859] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.341135] pnp: PnP ACPI init [ 0.342084] pnp: PnP ACPI: found 5 devices [ 0.350039] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.351536] NET: Registered PF_INET protocol family [ 0.352397] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.364958] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.366352] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.367601] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.368911] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.370188] TCP: Hash tables configured (established 16384 bind 16384) [ 0.371277] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.372357] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373556] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.374465] NET: Registered PF_XDP protocol family [ 0.375240] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.376222] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.377201] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.378297] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.379399] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.380611] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.381652] PCI: CLS 0 bytes, default 64 [ 0.382410] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.384197] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.386385] clocksource: Switched to clocksource tsc [ 0.406267] Initialise system trusted keyrings [ 0.407582] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.409350] Key type asymmetric registered [ 0.410223] Asymmetric key parser 'x509' registered [ 0.413088] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415532] io scheduler mq-deadline registered [ 0.416863] io scheduler kyber registered [ 0.418113] io scheduler bfq registered [ 0.420043] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.421493] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.423119] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.426142] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427986] i8042: Warning: Keylock active [ 0.430394] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.431464] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.432649] hv_vmbus: registering driver hyperv_keyboard [ 0.433868] rtc_cmos 00:00: RTC can wake from S4 [ 0.436129] rtc_cmos 00:00: registered as rtc0 [ 0.437261] rtc_cmos 00:00: setting system clock to 2026-09-03T17:08:12 UTC (1788455292) [ 0.439062] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.440353] intel_pstate: CPU model not supported [ 0.441405] efifb: probing for efifb [ 0.442182] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.443547] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.444789] efifb: scrolling: redraw [ 0.445564] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.447330] Console: switching to colour frame buffer device 100x37 [ 0.449171] fb0: EFI VGA frame buffer device [ 0.450104] pstore: Using crash dump compression: deflate [ 0.451203] pstore: Registered efi_pstore as persistent store backend [ 0.452768] NET: Registered PF_INET6 protocol family [ 0.454145] Segment Routing with IPv6 [ 0.454964] In-situ OAM (IOAM) with IPv6 [ 0.455871] NET: Registered PF_PACKET protocol family [ 0.456988] Key type dns_resolver registered [ 0.458301] IPI shorthand broadcast: enabled [ 0.460990] sched_clock: Marking stable (307002130, 153500563)->(531341387, -70838694) [ 0.462860] registered taskstats version 1 [ 0.464024] Loading compiled-in X.509 certificates [ 0.936069] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.654057] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.658353] Demotion targets for Node 0: null [ 1.659381] Key type .fscrypt registered [ 1.660224] Key type fscrypt-provisioning registered [ 1.661241] ima: No TPM chip found, activating TPM-bypass! [ 1.662472] ima: Allocated hash algorithm: sha1 [ 1.663388] ima: No architecture policies found [ 1.670997] clk: Disabling unused clocks [ 1.677596] Freeing unused kernel image (initmem) memory: 17040K [ 1.679238] Write protecting the kernel read-only data: 47104k [ 1.681041] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.682716] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.684330] Run /init as init process [ 1.801960] nvme nvme0: pci function 0000:00:04.0 [ 1.803281] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.812321] nvme nvme0: 2/0/0 default/read/poll queues [ 1.819662] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.821045] GPT:25804799 != 33554431 [ 1.821831] GPT:Alternate GPT header not at the end of the disk. [ 1.822950] GPT:25804799 != 33554431 [ 1.823687] GPT: Use GNU Parted to correct GPT errors. [ 1.824668] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.837996] SCSI subsystem initialized [ 1.863967] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.866326] device-mapper: uevent: version 1.0.3 [ 1.867341] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.874687] device-mapper: verity: sha256 using "sha256-lib" [ 1.908510] raid6: avx512x4 gen() 15506 MB/s [ 1.925509] raid6: avx512x2 gen() 15761 MB/s [ 1.942508] raid6: avx512x1 gen() 16132 MB/s [ 1.959508] raid6: avx2x4 gen() 16199 MB/s [ 1.976509] raid6: avx2x2 gen() 15899 MB/s [ 1.993510] raid6: avx2x1 gen() 11671 MB/s [ 1.994408] raid6: using algorithm avx2x4 gen() 16199 MB/s [ 2.011509] raid6: .... xor() 7714 MB/s, rmw enabled [ 2.012513] raid6: using avx512x2 recovery algorithm [ 2.022915] xor: automatically using best checksumming function avx [ 2.158416] Btrfs loaded, zoned=no, fsverity=no [ 2.162972] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.166612] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.170344] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.171774] BTRFS error (device dm-0): open_ctree failed: -2