1.672667] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.674405] Run /init as init process [ 1.790545] nvme nvme0: pci function 0000:00:04.0 [ 1.792316] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.803153] nvme nvme0: 2/0/0 default/read/poll queues [ 1.809844] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.811235] GPT:25804799 != 33554431 [ 1.811984] GPT:Alternate GPT header not at the end of the disk. [ 1.813183] GPT:25804799 != 33554431 [ 1.813915] GPT: Use GNU Parted to correct GPT errors. [ 1.814893] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.828726] SCSI subsystem initialized [ 1.856335] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.858736] device-mapper: uevent: version 1.0.3 [ 1.859757] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.867841] device-mapper: verity: sha256 using "sha256-lib" [ 1.903962] raid6: avx512x4 gen() 16955 MB/s [ 1.920971] raid6: avx512x2 gen() 17635 MB/s [ 1.937958] raid6: avx512x1 gen() 17414 MB/s [ 1.954957] raid6: avx2x4 gen() 16863 MB/s [ 1.971964] raid6: avx2x2 gen() 16921 MB/s [ 1.989958] raid6: avx2x1 gen() 12950 MB/s [ 1.990872] raid6: using algorithm avx512x2 gen() 17635 MB/s [ 2.008958] raid6: .... xor() 24210 MB/s, rmw enabled [ 2.009980] raid6: using avx512x2 recovery algorithm [ 2.020318] xor: automatically using best checksumming function avx [ 2.151500] Btrfs loaded, zoned=no, fsverity=no [ 2.156132] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.159661] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.164285] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.165987] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.243044] ACPI: PM: Preparing to enter system sleep state S5 [ 62.244347] reboot: Restarting system [ 62.245147] 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        [2026-09-03T16:06:55.721081]      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 4182751063 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000099] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000127] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000130] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000179] Using GB pages for direct mapping [ 0.000441] ACPI: Early table checksum verification disabled [ 0.000444] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000449] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000455] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000460] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000463] ACPI: FACS 0x00000000789D0000 000040 [ 0.000466] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000469] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000472] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000475] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000478] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000481] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000484] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000487] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000489] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000491] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000491] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000492] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000493] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000494] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000494] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000495] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000496] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000496] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000497] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000538] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000548] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000598] Zone ranges: [ 0.000599] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000602] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000605] Normal empty [ 0.000606] Device empty [ 0.000608] Movable zone start for each node [ 0.000609] Early memory node ranges [ 0.000610] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000612] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000615] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000617] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000624] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000665] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004119] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004231] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004643] ACPI: PM-Timer IO Port: 0xb008 [ 0.004655] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004712] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004716] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004719] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004720] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004721] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004725] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004727] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004731] TSC deadline timer available [ 0.004737] CPU topo: Max. logical packages: 1 [ 0.004738] CPU topo: Max. logical dies: 1 [ 0.004738] CPU topo: Max. dies per package: 1 [ 0.004743] CPU topo: Max. threads per core: 2 [ 0.004744] CPU topo: Num. cores per package: 1 [ 0.004744] CPU topo: Num. threads per package: 2 [ 0.004745] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004764] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004780] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004782] Booting paravirtualized kernel on KVM [ 0.004784] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009724] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010004] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010676] kvm-guest: PV spinlocks enabled [ 0.010679] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010682] 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 [ 0.010854] random: crng init done [ 0.010855] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011070] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011186] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011250] Fallback order for Node 0: 0 [ 0.011253] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011254] Policy zone: DMA32 [ 0.011255] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015569] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015585] Kernel/User page tables isolation: enabled [ 0.024410] ftrace: allocating 41455 entries in 164 pages [ 0.024414] ftrace: allocated 164 pages with 3 groups [ 0.025226] Dynamic Preempt: voluntary [ 0.025259] rcu: Preemptible hierarchical RCU implementation. [ 0.025260] rcu: RCU event tracing is enabled. [ 0.025260] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025262] Trampoline variant of Tasks RCU enabled. [ 0.025262] Rude variant of Tasks RCU enabled. [ 0.025262] Tracing variant of Tasks RCU enabled. [ 0.025263] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025264] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025270] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025272] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025273] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030349] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030584] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030591] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030646] Console: colour dummy device 80x25 [ 0.030649] printk: legacy console [tty0] enabled [ 0.030920] printk: legacy console [ttyS0] enabled [ 0.164753] ACPI: Core revision 20250807 [ 0.165551] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166949] APIC: Switch to symmetric I/O mode setup [ 0.168104] x2apic enabled [ 0.168937] APIC: Switched APIC routing to: physical x2apic [ 0.171303] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.172912] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.173907] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173907] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173907] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173907] Speculative Store Bypass: Vulnerable [ 0.173907] Spectre V2 : Mitigation: Retpolines [ 0.173907] RETBleed: Vulnerable [ 0.173907] ITS: Mitigation: Aligned branch/return thunks [ 0.173907] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173907] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173907] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173907] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173907] GDS: Unknown: Dependent on hypervisor status [ 0.173907] active return thunk: its_return_thunk [ 0.173907] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173907] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173907] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173907] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173907] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173907] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173907] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173907] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173907] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173907] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173907] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173907] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173907] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173907] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173907] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173907] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173907] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173907] Freeing SMP alternatives memory: 40K [ 0.173907] pid_max: default: 32768 minimum: 301 [ 0.173907] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173907] landlock: Up and running. [ 0.173907] SELinux: Initializing. [ 0.173907] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173907] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173907] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174105] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174954] signal: max sigframe size: 3632 [ 0.175633] rcu: Hierarchical SRCU implementation. [ 0.175910] rcu: Max phase no-delay instances is 400. [ 0.176762] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180356] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180979] smp: Bringing up secondary CPUs ... [ 0.181802] smpboot: x86: Booting SMP configuration: [ 0.181912] .... node #0, CPUs: #1 [ 0.182913] 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. [ 0.184911] 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. [ 0.185947] smp: Brought up 1 node, 2 CPUs [ 0.186590] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.187065] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188038] devtmpfs: initialized [ 0.188504] x86/mm: Memory block size: 128MB [ 0.189944] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190969] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191925] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194019] pinctrl core: initialized pinctrl subsystem [ 0.195376] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196049] audit: initializing netlink subsys (disabled) [ 0.196946] audit: type=2000 audit(1788451619.094:1): state=initialized audit_enabled=0 res=1 [ 0.197015] thermal_sys: Registered thermal governor 'step_wise' [ 0.197921] cpuidle: using governor menu [ 0.200759] efi: Freeing EFI boot services memory: 37748K [ 0.201914] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202994] dca service started, version 1.12.1 [ 0.203775] PCI: Using configuration type 1 for base access [ 0.204947] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.228967] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229911] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230911] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231910] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234072] ACPI: Added _OSI(Module Device) [ 0.234736] ACPI: Added _OSI(Processor Device) [ 0.234911] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236727] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.239168] ACPI: Interpreter enabled [ 0.239710] ACPI: PM: (supports S0 S5) [ 0.239913] ACPI: Using IOAPIC for interrupt routing [ 0.241946] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242912] PCI: Using E820 reservations for host bridge windows [ 0.243983] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247198] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.248915] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.249912] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.250923] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253273] acpiphp: Slot [3] registered [ 0.253917] acpiphp: Slot [4] registered [ 0.254566] acpiphp: Slot [5] registered [ 0.254932] acpiphp: Slot [6] registered [ 0.255565] acpiphp: Slot [7] registered [ 0.256928] acpiphp: Slot [8] registered [ 0.257560] acpiphp: Slot [9] registered [ 0.257924] acpiphp: Slot [10] registered [ 0.258769] acpiphp: Slot [11] registered [ 0.258931] acpiphp: Slot [12] registered [ 0.259619] acpiphp: Slot [13] registered [ 0.260925] acpiphp: Slot [14] registered [ 0.261578] acpiphp: Slot [15] registered [ 0.261930] acpiphp: Slot [16] registered [ 0.262599] acpiphp: Slot [17] registered [ 0.262924] acpiphp: Slot [18] registered [ 0.263579] acpiphp: Slot [19] registered [ 0.264924] acpiphp: Slot [20] registered [ 0.265575] acpiphp: Slot [21] registered [ 0.265924] acpiphp: Slot [22] registered [ 0.266789] acpiphp: Slot [23] registered [ 0.267931] acpiphp: Slot [24] registered [ 0.268601] acpiphp: Slot [25] registered [ 0.268930] acpiphp: Slot [26] registered [ 0.269589] acpiphp: Slot [27] registered [ 0.269936] acpiphp: Slot [28] registered [ 0.270593] acpiphp: Slot [29] registered [ 0.271928] acpiphp: Slot [30] registered [ 0.272585] acpiphp: Slot [31] registered [ 0.272927] PCI host bridge to bus 0000:00 [ 0.273588] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274911] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275911] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276910] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277912] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.278911] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.279834] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.282361] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.283750] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286508] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286974] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.287902] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.288924] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289837] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.290924] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291823] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.293186] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.295936] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.296990] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298001] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.299245] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.302900] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.302907] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.306926] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.309980] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.311020] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.312010] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.313008] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.313959] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315227] iommu: Default domain type: Translated [ 0.315910] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.316923] efivars: Registered efivars operations [ 0.317744] PCI: Using ACPI for IRQ routing [ 0.317948] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318857] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318907] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.321917] vgaarb: loaded [ 0.322523] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322912] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.328967] clocksource: Switched to clocksource kvm-clock [ 0.331396] VFS: Disk quotas dquot_6.6.0 [ 0.332024] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333242] pnp: PnP ACPI init [ 0.334224] pnp: PnP ACPI: found 5 devices [ 0.342160] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.343595] NET: Registered PF_INET protocol family [ 0.344436] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.357190] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.358558] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.359981] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361343] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.362808] TCP: Hash tables configured (established 16384 bind 16384) [ 0.363891] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364969] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366211] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367099] NET: Registered PF_XDP protocol family [ 0.367860] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.368978] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370138] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371214] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372283] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373487] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374498] PCI: CLS 0 bytes, default 64 [ 0.375248] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.376935] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.378972] clocksource: Switched to clocksource tsc [ 0.398335] Initialise system trusted keyrings [ 0.401362] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403549] Key type asymmetric registered [ 0.404810] Asymmetric key parser 'x509' registered [ 0.406832] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408376] io scheduler mq-deadline registered [ 0.409306] io scheduler kyber registered [ 0.410154] io scheduler bfq registered [ 0.411571] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.412896] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414513] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420044] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.421942] i8042: Warning: Keylock active [ 0.424233] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425260] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426432] hv_vmbus: registering driver hyperv_keyboard [ 0.427577] rtc_cmos 00:00: RTC can wake from S4 [ 0.429923] rtc_cmos 00:00: registered as rtc0 [ 0.431023] rtc_cmos 00:00: setting system clock to 2026-09-03T16:06:55 UTC (1788451615) [ 0.432756] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434039] intel_pstate: CPU model not supported [ 0.435075] efifb: probing for efifb [ 0.435837] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437161] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438360] efifb: scrolling: redraw [ 0.439099] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.440863] Console: switching to colour frame buffer device 100x37 [ 0.442619] fb0: EFI VGA frame buffer device [ 0.443560] pstore: Using crash dump compression: deflate [ 0.444635] pstore: Registered efi_pstore as persistent store backend [ 0.446180] NET: Registered PF_INET6 protocol family [ 0.448423] Segment Routing with IPv6 [ 0.449214] In-situ OAM (IOAM) with IPv6 [ 0.450129] NET: Registered PF_PACKET protocol family [ 0.451356] Key type dns_resolver registered [ 0.452637] IPI shorthand broadcast: enabled [ 0.455265] sched_clock: Marking stable (312002394, 142316815)->(524504412, -70185203) [ 0.457081] registered taskstats version 1 [ 0.458219] Loading compiled-in X.509 certificates [ 0.934800] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.728117] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.732356] Demotion targets for Node 0: null [ 1.733363] Key type .fscrypt registered [ 1.734408] Key type fscrypt-provisioning registered [ 1.735614] ima: No TPM chip found, activating TPM-bypass! [ 1.736824] ima: Allocated hash algorithm: sha1 [ 1.737794] ima: No architecture policies found [ 1.744810] clk: Disabling unused clocks [ 1.750996] Freeing unused kernel image (initmem) memory: 17040K [ 1.752671] Write protecting the kernel read-only data: 47104k [ 1.754475] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.756184] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.757853] Run /init as init process [ 1.872555] nvme nvme0: pci function 0000:00:04.0 [ 1.873983] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.883828] nvme nvme0: 2/0/0 default/read/poll queues [ 1.891216] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.892813] GPT:25804799 != 33554431 [ 1.893744] GPT:Alternate GPT header not at the end of the disk. [ 1.895100] GPT:25804799 != 33554431 [ 1.895858] GPT: Use GNU Parted to correct GPT errors. [ 1.896993] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.913030] SCSI subsystem initialized [ 1.941914] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.944494] device-mapper: uevent: version 1.0.3 [ 1.945643] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.957944] device-mapper: verity: sha256 using "sha256-lib" [ 1.998332] raid6: avx512x4 gen() 16297 MB/s [ 2.016343] raid6: avx512x2 gen() 13406 MB/s [ 2.034353] raid6: avx512x1 gen() 15155 MB/s [ 2.051327] raid6: avx2x4 gen() 15515 MB/s [ 2.069329] raid6: avx2x2 gen() 15336 MB/s [ 2.087426] raid6: avx2x1 gen() 13204 MB/s [ 2.088619] raid6: using algorithm avx512x4 gen() 16297 MB/s [ 2.106335] raid6: .... xor() 6221 MB/s, rmw enabled [ 2.107453] raid6: using avx512x2 recovery algorithm [ 2.119724] xor: automatically using best checksumming function avx [ 2.289384] Btrfs loaded, zoned=no, fsverity=no [ 2.294526] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.300842] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.306731] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.308617] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.394563] ACPI: PM: Preparing to enter system sleep state S5 [ 62.395964] reboot: Restarting system [ 62.396821] 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        [2026-09-03T16:08:03.120806]      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 4275598887 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000374] ACPI: Early table checksum verification disabled [ 0.000378] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000382] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000388] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000393] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000397] ACPI: FACS 0x00000000789D0000 000040 [ 0.000399] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000402] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000405] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000408] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000411] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000413] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000416] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000419] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000421] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000422] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000423] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000424] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000425] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000425] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000426] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000427] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000427] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000428] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000429] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000468] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000478] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000528] Zone ranges: [ 0.000529] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000532] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000535] Normal empty [ 0.000536] Device empty [ 0.000538] Movable zone start for each node [ 0.000539] Early memory node ranges [ 0.000540] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000542] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000544] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000546] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000553] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000595] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004334] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004455] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004850] ACPI: PM-Timer IO Port: 0xb008 [ 0.004863] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004918] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004922] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004924] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004925] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004926] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004930] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004932] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004935] TSC deadline timer available [ 0.004940] CPU topo: Max. logical packages: 1 [ 0.004941] CPU topo: Max. logical dies: 1 [ 0.004942] CPU topo: Max. dies per package: 1 [ 0.004947] CPU topo: Max. threads per core: 2 [ 0.004947] CPU topo: Num. cores per package: 1 [ 0.004948] CPU topo: Num. threads per package: 2 [ 0.004949] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004967] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004982] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004984] Booting paravirtualized kernel on KVM [ 0.004986] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009942] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010210] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010849] kvm-guest: PV spinlocks enabled [ 0.010852] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010855] 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 [ 0.011024] random: crng init done [ 0.011025] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011254] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011369] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011421] Fallback order for Node 0: 0 [ 0.011424] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011425] Policy zone: DMA32 [ 0.011426] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015382] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015397] Kernel/User page tables isolation: enabled [ 0.023951] ftrace: allocating 41455 entries in 164 pages [ 0.023955] ftrace: allocated 164 pages with 3 groups [ 0.024822] Dynamic Preempt: voluntary [ 0.024867] rcu: Preemptible hierarchical RCU implementation. [ 0.024867] rcu: RCU event tracing is enabled. [ 0.024868] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024870] Trampoline variant of Tasks RCU enabled. [ 0.024870] Rude variant of Tasks RCU enabled. [ 0.024871] Tracing variant of Tasks RCU enabled. [ 0.024872] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024873] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024879] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024881] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024882] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030198] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030435] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030443] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030498] Console: colour dummy device 80x25 [ 0.030501] printk: legacy console [tty0] enabled [ 0.030771] printk: legacy console [ttyS0] enabled [ 0.168638] ACPI: Core revision 20250807 [ 0.169435] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170824] APIC: Switch to symmetric I/O mode setup [ 0.171982] x2apic enabled [ 0.172809] APIC: Switched APIC routing to: physical x2apic [ 0.175160] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.176756] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.177753] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177753] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177753] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177753] Speculative Store Bypass: Vulnerable [ 0.177753] Spectre V2 : Mitigation: Retpolines [ 0.177753] RETBleed: Vulnerable [ 0.177753] ITS: Mitigation: Aligned branch/return thunks [ 0.177753] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177753] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177753] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177753] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177753] GDS: Unknown: Dependent on hypervisor status [ 0.177753] active return thunk: its_return_thunk [ 0.177753] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177753] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177753] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177753] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177753] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177753] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177753] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177753] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177753] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177753] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177753] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177753] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177753] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177753] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177753] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177753] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177753] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177753] Freeing SMP alternatives memory: 40K [ 0.177753] pid_max: default: 32768 minimum: 301 [ 0.177753] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177753] landlock: Up and running. [ 0.177753] SELinux: Initializing. [ 0.177753] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177753] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177753] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177950] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178800] signal: max sigframe size: 3632 [ 0.179482] rcu: Hierarchical SRCU implementation. [ 0.179756] rcu: Max phase no-delay instances is 400. [ 0.180615] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184058] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184816] smp: Bringing up secondary CPUs ... [ 0.185631] smpboot: x86: Booting SMP configuration: [ 0.185757] .... node #0, CPUs: #1 [ 0.187209] 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. [ 0.188757] 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. [ 0.189792] smp: Brought up 1 node, 2 CPUs [ 0.190446] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.190902] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.191882] devtmpfs: initialized [ 0.192355] x86/mm: Memory block size: 128MB [ 0.193812] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194812] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195763] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196839] pinctrl core: initialized pinctrl subsystem [ 0.198179] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199891] audit: initializing netlink subsys (disabled) [ 0.200794] audit: type=2000 audit(1788451686.322:1): state=initialized audit_enabled=0 res=1 [ 0.200872] thermal_sys: Registered thermal governor 'step_wise' [ 0.201768] cpuidle: using governor menu [ 0.204581] efi: Freeing EFI boot services memory: 37748K [ 0.204759] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205830] dca service started, version 1.12.1 [ 0.206610] PCI: Using configuration type 1 for base access [ 0.206865] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227815] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228756] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229757] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231756] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233996] ACPI: Added _OSI(Module Device) [ 0.234675] ACPI: Added _OSI(Processor Device) [ 0.234757] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236589] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237016] ACPI: Interpreter enabled [ 0.237772] ACPI: PM: (supports S0 S5) [ 0.238383] ACPI: Using IOAPIC for interrupt routing [ 0.238777] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.239760] PCI: Using E820 reservations for host bridge windows [ 0.240843] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.243884] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.244761] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.245756] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.246768] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.248099] acpiphp: Slot [3] registered [ 0.248749] acpiphp: Slot [4] registered [ 0.249724] acpiphp: Slot [5] registered [ 0.249774] acpiphp: Slot [6] registered [ 0.250425] acpiphp: Slot [7] registered [ 0.250768] acpiphp: Slot [8] registered [ 0.251425] acpiphp: Slot [9] registered [ 0.251771] acpiphp: Slot [10] registered [ 0.252433] acpiphp: Slot [11] registered [ 0.252769] acpiphp: Slot [12] registered [ 0.253431] acpiphp: Slot [13] registered [ 0.253769] acpiphp: Slot [14] registered [ 0.254423] acpiphp: Slot [15] registered [ 0.254769] acpiphp: Slot [16] registered [ 0.255439] acpiphp: Slot [17] registered [ 0.255768] acpiphp: Slot [18] registered [ 0.256427] acpiphp: Slot [19] registered [ 0.256769] acpiphp: Slot [20] registered [ 0.257423] acpiphp: Slot [21] registered [ 0.257768] acpiphp: Slot [22] registered [ 0.258428] acpiphp: Slot [23] registered [ 0.258770] acpiphp: Slot [24] registered [ 0.259428] acpiphp: Slot [25] registered [ 0.259770] acpiphp: Slot [26] registered [ 0.260423] acpiphp: Slot [27] registered [ 0.260769] acpiphp: Slot [28] registered [ 0.261418] acpiphp: Slot [29] registered [ 0.261770] acpiphp: Slot [30] registered [ 0.262429] acpiphp: Slot [31] registered [ 0.262766] PCI host bridge to bus 0000:00 [ 0.263418] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.263757] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.264756] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.265756] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.266755] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.267756] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.268672] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.269176] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.270595] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.271354] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.271823] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.272748] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.273770] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.274697] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.274770] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.275693] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.276028] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.277783] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.278840] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.279849] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.281087] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.283760] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.285284] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.286771] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.289867] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.290865] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.291863] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.292895] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.293824] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.295114] iommu: Default domain type: Translated [ 0.295757] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.296855] efivars: Registered efivars operations [ 0.297904] PCI: Using ACPI for IRQ routing [ 0.298780] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.299717] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.299753] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.301758] vgaarb: loaded [ 0.302264] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.302756] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.307795] clocksource: Switched to clocksource kvm-clock [ 0.309267] VFS: Disk quotas dquot_6.6.0 [ 0.309916] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.311144] pnp: PnP ACPI init [ 0.312157] pnp: PnP ACPI: found 5 devices [ 0.320004] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.321456] NET: Registered PF_INET protocol family [ 0.322286] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.334391] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.335746] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.336971] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.338237] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.339456] TCP: Hash tables configured (established 16384 bind 16384) [ 0.340570] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.341620] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.342772] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.343662] NET: Registered PF_XDP protocol family [ 0.344426] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.345389] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.346347] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.347412] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.348492] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.349688] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.350717] PCI: CLS 0 bytes, default 64 [ 0.351475] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.353169] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.355376] clocksource: Switched to clocksource tsc [ 0.374703] Initialise system trusted keyrings [ 0.375731] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.377439] Key type asymmetric registered [ 0.378276] Asymmetric key parser 'x509' registered [ 0.379893] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.381506] io scheduler mq-deadline registered [ 0.382455] io scheduler kyber registered [ 0.383304] io scheduler bfq registered [ 0.384825] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.386162] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.387754] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.390790] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.392656] i8042: Warning: Keylock active [ 0.394996] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.396045] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.397236] hv_vmbus: registering driver hyperv_keyboard [ 0.398395] rtc_cmos 00:00: RTC can wake from S4 [ 0.400671] rtc_cmos 00:00: registered as rtc0 [ 0.401774] rtc_cmos 00:00: setting system clock to 2026-09-03T16:08:02 UTC (1788451682) [ 0.403478] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.404728] intel_pstate: CPU model not supported [ 0.405757] efifb: probing for efifb [ 0.406523] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.407840] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.409040] efifb: scrolling: redraw [ 0.409792] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.411563] Console: switching to colour frame buffer device 100x37 [ 0.413322] fb0: EFI VGA frame buffer device [ 0.414262] pstore: Using crash dump compression: deflate [ 0.415405] pstore: Registered efi_pstore as persistent store backend [ 0.416990] NET: Registered PF_INET6 protocol family [ 0.419510] Segment Routing with IPv6 [ 0.420120] In-situ OAM (IOAM) with IPv6 [ 0.420778] NET: Registered PF_PACKET protocol family [ 0.423394] Key type dns_resolver registered [ 0.425620] IPI shorthand broadcast: enabled [ 0.428338] sched_clock: Marking stable (282001723, 146310940)->(519348699, -91036036) [ 0.430092] registered taskstats version 1 [ 0.431219] Loading compiled-in X.509 certificates [ 0.907141] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.632593] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.636862] Demotion targets for Node 0: null [ 1.637878] Key type .fscrypt registered [ 1.638706] Key type fscrypt-provisioning registered [ 1.639817] ima: No TPM chip found, activating TPM-bypass! [ 1.641385] ima: Allocated hash algorithm: sha1 [ 1.642487] ima: No architecture policies found [ 1.650063] clk: Disabling unused clocks [ 1.656713] Freeing unused kernel image (initmem) memory: 17040K [ 1.658391] Write protecting the kernel read-only data: 47104k [ 1.660204] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.661922] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.663577] Run /init as init process [ 1.778955] nvme nvme0: pci function 0000:00:04.0 [ 1.780352] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.790431] nvme nvme0: 2/0/0 default/read/poll queues [ 1.797455] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.798849] GPT:25804799 != 33554431 [ 1.799617] GPT:Alternate GPT header not at the end of the disk. [ 1.800786] GPT:25804799 != 33554431 [ 1.801512] GPT: Use GNU Parted to correct GPT errors. [ 1.802473] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.816249] SCSI subsystem initialized [ 1.842777] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.845326] device-mapper: uevent: version 1.0.3 [ 1.846374] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.853827] device-mapper: verity: sha256 using "sha256-lib" [ 1.888318] raid6: avx512x4 gen() 17550 MB/s [ 1.905316] raid6: avx512x2 gen() 18108 MB/s [ 1.922318] raid6: avx512x1 gen() 17709 MB/s [ 1.939316] raid6: avx2x4 gen() 18109 MB/s [ 1.956317] raid6: avx2x2 gen() 18232 MB/s [ 1.973318] raid6: avx2x1 gen() 13836 MB/s [ 1.974223] raid6: using algorithm avx2x2 gen() 18232 MB/s [ 1.991317] raid6: .... xor() 16447 MB/s, rmw enabled [ 1.992334] raid6: using avx512x2 recovery algorithm [ 2.002581] xor: automatically using best checksumming function avx [ 2.130424] Btrfs loaded, zoned=no, fsverity=no [ 2.134447] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.138061] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.141885] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.143292] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.204638] ACPI: PM: Preparing to enter system sleep state S5 [ 62.206462] reboot: Restarting system [ 62.207466] 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        [2026-09-03T16:09:09.821933]      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 4073322319 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000408] 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) [ 0.000424] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000431] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000435] ACPI: FACS 0x00000000789D0000 000040 [ 0.000438] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000442] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000445] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000448] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000452] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000455] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000458] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000462] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000585] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000586] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000587] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000588] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000589] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000590] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000591] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000592] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000593] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000593] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000594] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000638] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000645] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000675] Zone ranges: [ 0.000676] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000678] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000679] Normal empty [ 0.000680] Device empty [ 0.000681] Movable zone start for each node [ 0.000682] Early memory node ranges [ 0.000682] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000684] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000685] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000686] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000691] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000717] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004162] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004274] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004690] ACPI: PM-Timer IO Port: 0xb008 [ 0.004704] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004760] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004763] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004765] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004767] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004768] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004772] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004773] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004777] TSC deadline timer available [ 0.004782] CPU topo: Max. logical packages: 1 [ 0.004783] CPU topo: Max. logical dies: 1 [ 0.004784] CPU topo: Max. dies per package: 1 [ 0.004788] CPU topo: Max. threads per core: 2 [ 0.004789] CPU topo: Num. cores per package: 1 [ 0.004790] CPU topo: Num. threads per package: 2 [ 0.004790] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004809] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004824] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004826] Booting paravirtualized kernel on KVM [ 0.004828] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009632] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009913] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010579] kvm-guest: PV spinlocks enabled [ 0.010581] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010585] 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 [ 0.010757] random: crng init done [ 0.010758] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010979] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011093] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011146] Fallback order for Node 0: 0 [ 0.011148] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011150] Policy zone: DMA32 [ 0.011151] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015567] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015582] Kernel/User page tables isolation: enabled [ 0.023874] ftrace: allocating 41455 entries in 164 pages [ 0.023877] ftrace: allocated 164 pages with 3 groups [ 0.024679] Dynamic Preempt: voluntary [ 0.024716] rcu: Preemptible hierarchical RCU implementation. [ 0.024717] rcu: RCU event tracing is enabled. [ 0.024717] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024719] Trampoline variant of Tasks RCU enabled. [ 0.024719] Rude variant of Tasks RCU enabled. [ 0.024720] Tracing variant of Tasks RCU enabled. [ 0.024721] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024722] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024728] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024730] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024731] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029710] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029945] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029951] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030002] Console: colour dummy device 80x25 [ 0.030005] printk: legacy console [tty0] enabled [ 0.030279] printk: legacy console [ttyS0] enabled [ 0.187493] ACPI: Core revision 20250807 [ 0.188302] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.190125] APIC: Switch to symmetric I/O mode setup [ 0.191372] x2apic enabled [ 0.192282] APIC: Switched APIC routing to: physical x2apic [ 0.194757] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.196413] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.197409] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.197409] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.197409] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.197409] Speculative Store Bypass: Vulnerable [ 0.197409] Spectre V2 : Mitigation: Retpolines [ 0.197409] RETBleed: Vulnerable [ 0.197409] ITS: Mitigation: Aligned branch/return thunks [ 0.197409] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.197409] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.197409] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.197409] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.197409] GDS: Unknown: Dependent on hypervisor status [ 0.197409] active return thunk: its_return_thunk [ 0.197409] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.197409] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.197409] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.197409] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.197409] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.197409] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.197409] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.197409] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.197409] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.197409] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.197409] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.197409] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.197409] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.197409] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.197409] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.197409] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.197409] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.197409] Freeing SMP alternatives memory: 40K [ 0.197409] pid_max: default: 32768 minimum: 301 [ 0.197409] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.197409] landlock: Up and running. [ 0.197409] SELinux: Initializing. [ 0.197409] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.197409] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.197409] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.197611] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.198463] signal: max sigframe size: 3632 [ 0.199187] rcu: Hierarchical SRCU implementation. [ 0.199412] rcu: Max phase no-delay instances is 400. [ 0.200389] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.203876] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.204486] smp: Bringing up secondary CPUs ... [ 0.205330] smpboot: x86: Booting SMP configuration: [ 0.205414] .... node #0, CPUs: #1 [ 0.207075] 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. [ 0.208419] 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. [ 0.209461] smp: Brought up 1 node, 2 CPUs [ 0.210213] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.210620] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.211649] devtmpfs: initialized [ 0.212409] x86/mm: Memory block size: 128MB [ 0.214019] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.214628] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.215409] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.217528] pinctrl core: initialized pinctrl subsystem [ 0.218988] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.220557] audit: initializing netlink subsys (disabled) [ 0.221452] audit: type=2000 audit(1788451753.182:1): state=initialized audit_enabled=0 res=1 [ 0.221526] thermal_sys: Registered thermal governor 'step_wise' [ 0.222427] cpuidle: using governor menu [ 0.226251] efi: Freeing EFI boot services memory: 37748K [ 0.226416] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.227506] dca service started, version 1.12.1 [ 0.228322] PCI: Using configuration type 1 for base access [ 0.228526] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.251470] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.252413] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.253413] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.254412] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.256677] ACPI: Added _OSI(Module Device) [ 0.257362] ACPI: Added _OSI(Processor Device) [ 0.257413] ACPI: Added _OSI(Processor Aggregator Device) [ 0.259348] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.260551] ACPI: Interpreter enabled [ 0.261169] ACPI: PM: (supports S0 S5) [ 0.261414] ACPI: Using IOAPIC for interrupt routing [ 0.262242] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.263416] PCI: Using E820 reservations for host bridge windows [ 0.264534] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.267740] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.269418] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.270414] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.271424] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.273772] acpiphp: Slot [3] registered [ 0.274436] acpiphp: Slot [4] registered [ 0.275078] acpiphp: Slot [5] registered [ 0.275427] acpiphp: Slot [6] registered [ 0.276089] acpiphp: Slot [7] registered [ 0.277427] acpiphp: Slot [8] registered [ 0.278115] acpiphp: Slot [9] registered [ 0.278428] acpiphp: Slot [10] registered [ 0.279362] acpiphp: Slot [11] registered [ 0.280430] acpiphp: Slot [12] registered [ 0.281207] acpiphp: Slot [13] registered [ 0.281442] acpiphp: Slot [14] registered [ 0.282143] acpiphp: Slot [15] registered [ 0.283431] acpiphp: Slot [16] registered [ 0.284159] acpiphp: Slot [17] registered [ 0.284436] acpiphp: Slot [18] registered [ 0.285123] acpiphp: Slot [19] registered [ 0.285429] acpiphp: Slot [20] registered [ 0.286184] acpiphp: Slot [21] registered [ 0.287433] acpiphp: Slot [22] registered [ 0.288181] acpiphp: Slot [23] registered [ 0.288431] acpiphp: Slot [24] registered [ 0.289104] acpiphp: Slot [25] registered [ 0.290430] acpiphp: Slot [26] registered [ 0.291087] acpiphp: Slot [27] registered [ 0.291433] acpiphp: Slot [28] registered [ 0.292122] acpiphp: Slot [29] registered [ 0.292428] acpiphp: Slot [30] registered [ 0.293083] acpiphp: Slot [31] registered [ 0.294426] PCI host bridge to bus 0000:00 [ 0.295082] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.295412] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.296413] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.298412] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.299412] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.300418] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.301347] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.302855] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.305275] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.307023] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.308477] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.309412] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.310427] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.311369] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.312427] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.313358] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.314703] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.317437] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.318494] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.319507] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.320754] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.324197] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.324980] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.327433] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.330725] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.331522] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.333511] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.334514] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.335463] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.336751] iommu: Default domain type: Translated [ 0.337413] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.338427] efivars: Registered efivars operations [ 0.339261] PCI: Using ACPI for IRQ routing [ 0.340436] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.341382] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.341409] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.343414] vgaarb: loaded [ 0.343924] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.344412] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.350451] clocksource: Switched to clocksource kvm-clock [ 0.351953] VFS: Disk quotas dquot_6.6.0 [ 0.352629] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.353927] pnp: PnP ACPI init [ 0.354906] pnp: PnP ACPI: found 5 devices [ 0.362855] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.364360] NET: Registered PF_INET protocol family [ 0.365230] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.378232] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.379619] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.380968] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.382303] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.383534] TCP: Hash tables configured (established 16384 bind 16384) [ 0.384607] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385811] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.387007] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.387920] NET: Registered PF_XDP protocol family [ 0.388706] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.389700] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.390697] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.391793] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.392892] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.394113] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.395141] PCI: CLS 0 bytes, default 64 [ 0.395912] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.397579] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.399610] clocksource: Switched to clocksource tsc [ 0.419014] Initialise system trusted keyrings [ 0.420116] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.421786] Key type asymmetric registered [ 0.422697] Asymmetric key parser 'x509' registered [ 0.424275] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.426494] io scheduler mq-deadline registered [ 0.427436] io scheduler kyber registered [ 0.428275] io scheduler bfq registered [ 0.429641] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.430985] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.432512] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.435438] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.437203] i8042: Warning: Keylock active [ 0.439699] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.440693] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.441834] hv_vmbus: registering driver hyperv_keyboard [ 0.443072] rtc_cmos 00:00: RTC can wake from S4 [ 0.445307] rtc_cmos 00:00: registered as rtc0 [ 0.446428] rtc_cmos 00:00: setting system clock to 2026-09-03T16:09:09 UTC (1788451749) [ 0.448128] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.449369] intel_pstate: CPU model not supported [ 0.450393] efifb: probing for efifb [ 0.451116] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.452370] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.453539] efifb: scrolling: redraw [ 0.454241] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.455947] Console: switching to colour frame buffer device 100x37 [ 0.457682] fb0: EFI VGA frame buffer device [ 0.458621] pstore: Using crash dump compression: deflate [ 0.459746] pstore: Registered efi_pstore as persistent store backend [ 0.461326] NET: Registered PF_INET6 protocol family [ 0.462669] Segment Routing with IPv6 [ 0.463438] In-situ OAM (IOAM) with IPv6 [ 0.464270] NET: Registered PF_PACKET protocol family [ 0.465316] Key type dns_resolver registered [ 0.467704] IPI shorthand broadcast: enabled [ 0.470343] sched_clock: Marking stable (303001846, 166457728)->(567800074, -98340500) [ 0.472139] registered taskstats version 1 [ 0.473250] Loading compiled-in X.509 certificates [ 0.949082] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.777178] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.784447] Demotion targets for Node 0: null [ 1.787421] Key type .fscrypt registered [ 1.788410] Key type fscrypt-provisioning registered [ 1.790232] ima: No TPM chip found, activating TPM-bypass! [ 1.791633] ima: Allocated hash algorithm: sha1 [ 1.792595] ima: No architecture policies found [ 1.799427] clk: Disabling unused clocks [ 1.805872] Freeing unused kernel image (initmem) memory: 17040K [ 1.807594] Write protecting the kernel read-only data: 47104k [ 1.809450] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.811240] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.812965] Run /init as init process [ 1.933132] nvme nvme0: pci function 0000:00:04.0 [ 1.934602] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.952937] nvme nvme0: 2/0/0 default/read/poll queues [ 1.960915] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.962509] GPT:25804799 != 33554431 [ 1.963271] GPT:Alternate GPT header not at the end of the disk. [ 1.964371] GPT:25804799 != 33554431 [ 1.965496] GPT: Use GNU Parted to correct GPT errors. [ 1.966583] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.981666] SCSI subsystem initialized [ 2.012194] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.014728] device-mapper: uevent: version 1.0.3 [ 2.016230] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.025615] device-mapper: verity: sha256 using "sha256-lib" [ 2.061466] raid6: avx512x4 gen() 16913 MB/s [ 2.079467] raid6: avx512x2 gen() 15782 MB/s [ 2.097469] raid6: avx512x1 gen() 13356 MB/s [ 2.114473] raid6: avx2x4 gen() 13315 MB/s [ 2.132227] raid6: avx2x2 gen() 12339 MB/s [ 2.150479] raid6: avx2x1 gen() 10010 MB/s [ 2.151960] raid6: using algorithm avx512x4 gen() 16913 MB/s [ 2.169469] raid6: .... xor() 6333 MB/s, rmw enabled [ 2.170527] raid6: using avx512x2 recovery algorithm [ 2.181676] xor: automatically using best checksumming function avx [ 2.337796] Btrfs loaded, zoned=no, fsverity=no [ 2.343224] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.346896] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.351521] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.353429] BTRFS error (device dm-0): open_ctree failed: -2