674728] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.676418] Run /init as init process [ 1.796521] nvme nvme0: pci function 0000:00:04.0 [ 1.797979] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.807206] nvme nvme0: 2/0/0 default/read/poll queues [ 1.812729] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.814206] GPT:25804799 != 33554431 [ 1.814981] GPT:Alternate GPT header not at the end of the disk. [ 1.816113] GPT:25804799 != 33554431 [ 1.816839] GPT: Use GNU Parted to correct GPT errors. [ 1.817819] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.831559] SCSI subsystem initialized [ 1.858045] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.861828] device-mapper: uevent: version 1.0.3 [ 1.863435] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.871197] device-mapper: verity: sha256 using "sha256-lib" [ 1.905629] raid6: avx512x4 gen() 18357 MB/s [ 1.922629] raid6: avx512x2 gen() 18375 MB/s [ 1.939629] raid6: avx512x1 gen() 18314 MB/s [ 1.956629] raid6: avx2x4 gen() 18196 MB/s [ 1.973629] raid6: avx2x2 gen() 18219 MB/s [ 1.990629] raid6: avx2x1 gen() 13939 MB/s [ 1.991516] raid6: using algorithm avx512x2 gen() 18375 MB/s [ 2.008628] raid6: .... xor() 24457 MB/s, rmw enabled [ 2.009667] raid6: using avx512x2 recovery algorithm [ 2.020067] xor: automatically using best checksumming function avx [ 2.154119] Btrfs loaded, zoned=no, fsverity=no [ 2.158318] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.161581] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.165317] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.166652] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.224683] ACPI: PM: Preparing to enter system sleep state S5 [ 62.225924] reboot: Restarting system [ 62.226715] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:56:57.451894]      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 3903348488 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000271] ACPI: Early table checksum verification disabled [ 0.000275] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000279] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000284] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000290] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000293] ACPI: FACS 0x00000000789D0000 000040 [ 0.000296] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000299] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000301] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000304] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000307] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000310] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000313] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000316] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000319] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000320] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000321] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000321] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000322] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000323] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000324] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000324] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000325] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000326] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000326] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000365] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000375] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000426] Zone ranges: [ 0.000427] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000430] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000432] Normal empty [ 0.000434] Device empty [ 0.000435] Movable zone start for each node [ 0.000437] Early memory node ranges [ 0.000438] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000440] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000442] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000444] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000451] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000493] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003891] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003998] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004416] ACPI: PM-Timer IO Port: 0xb008 [ 0.004429] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004485] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004489] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004490] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004492] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004493] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004497] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004498] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004503] TSC deadline timer available [ 0.004508] CPU topo: Max. logical packages: 1 [ 0.004509] CPU topo: Max. logical dies: 1 [ 0.004510] CPU topo: Max. dies per package: 1 [ 0.004514] CPU topo: Max. threads per core: 2 [ 0.004515] CPU topo: Num. cores per package: 1 [ 0.004516] CPU topo: Num. threads per package: 2 [ 0.004516] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004534] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004550] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004551] Booting paravirtualized kernel on KVM [ 0.004553] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009469] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009751] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010453] kvm-guest: PV spinlocks enabled [ 0.010456] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010459] 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 [ 0.010633] random: crng init done [ 0.010634] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010872] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010996] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011051] Fallback order for Node 0: 0 [ 0.011053] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011055] Policy zone: DMA32 [ 0.011056] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014927] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014944] Kernel/User page tables isolation: enabled [ 0.023211] ftrace: allocating 41455 entries in 164 pages [ 0.023215] ftrace: allocated 164 pages with 3 groups [ 0.024007] Dynamic Preempt: voluntary [ 0.024040] rcu: Preemptible hierarchical RCU implementation. [ 0.024040] rcu: RCU event tracing is enabled. [ 0.024041] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024042] Trampoline variant of Tasks RCU enabled. [ 0.024043] Rude variant of Tasks RCU enabled. [ 0.024043] Tracing variant of Tasks RCU enabled. [ 0.024044] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024045] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024051] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024053] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024054] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029180] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029419] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029426] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029478] Console: colour dummy device 80x25 [ 0.029481] printk: legacy console [tty0] enabled [ 0.029758] printk: legacy console [ttyS0] enabled [ 0.167609] ACPI: Core revision 20250807 [ 0.168409] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169797] APIC: Switch to symmetric I/O mode setup [ 0.170956] x2apic enabled [ 0.171794] APIC: Switched APIC routing to: physical x2apic [ 0.174191] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.175787] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.176783] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176783] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176783] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176783] Speculative Store Bypass: Vulnerable [ 0.176783] Spectre V2 : Mitigation: Retpolines [ 0.176783] RETBleed: Vulnerable [ 0.176783] ITS: Mitigation: Aligned branch/return thunks [ 0.176783] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176783] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176783] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176783] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176783] GDS: Unknown: Dependent on hypervisor status [ 0.176783] active return thunk: its_return_thunk [ 0.176783] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176783] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176783] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176783] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176783] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176783] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176783] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176783] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176783] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176783] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176783] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176783] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176783] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176783] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176783] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176783] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176783] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176783] Freeing SMP alternatives memory: 40K [ 0.176783] pid_max: default: 32768 minimum: 301 [ 0.176783] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176783] landlock: Up and running. [ 0.176783] SELinux: Initializing. [ 0.176783] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176783] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176783] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176987] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177831] signal: max sigframe size: 3632 [ 0.178646] rcu: Hierarchical SRCU implementation. [ 0.178786] rcu: Max phase no-delay instances is 400. [ 0.179636] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183205] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183857] smp: Bringing up secondary CPUs ... [ 0.184680] smpboot: x86: Booting SMP configuration: [ 0.184788] .... node #0, CPUs: #1 [ 0.186155] 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. [ 0.187788] 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. [ 0.188825] smp: Brought up 1 node, 2 CPUs [ 0.189466] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.189937] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.190928] devtmpfs: initialized [ 0.191381] x86/mm: Memory block size: 128MB [ 0.192792] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193935] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194795] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195867] pinctrl core: initialized pinctrl subsystem [ 0.197304] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198927] audit: initializing netlink subsys (disabled) [ 0.199822] audit: type=2000 audit(1788447420.625:1): state=initialized audit_enabled=0 res=1 [ 0.199891] thermal_sys: Registered thermal governor 'step_wise' [ 0.200798] cpuidle: using governor menu [ 0.204244] efi: Freeing EFI boot services memory: 37748K [ 0.204791] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205870] dca service started, version 1.12.1 [ 0.206655] PCI: Using configuration type 1 for base access [ 0.207899] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233786] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234789] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236788] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237787] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239960] ACPI: Added _OSI(Module Device) [ 0.240700] ACPI: Added _OSI(Processor Device) [ 0.240787] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242631] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245045] ACPI: Interpreter enabled [ 0.245479] ACPI: PM: (supports S0 S5) [ 0.246790] ACPI: Using IOAPIC for interrupt routing [ 0.247589] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248789] PCI: Using E820 reservations for host bridge windows [ 0.249836] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252924] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253791] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254788] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256797] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258159] acpiphp: Slot [3] registered [ 0.258795] acpiphp: Slot [4] registered [ 0.259444] acpiphp: Slot [5] registered [ 0.260802] acpiphp: Slot [6] registered [ 0.261778] acpiphp: Slot [7] registered [ 0.261799] acpiphp: Slot [8] registered [ 0.262431] acpiphp: Slot [9] registered [ 0.263800] acpiphp: Slot [10] registered [ 0.264803] acpiphp: Slot [11] registered [ 0.265454] acpiphp: Slot [12] registered [ 0.265800] acpiphp: Slot [13] registered [ 0.266801] acpiphp: Slot [14] registered [ 0.267450] acpiphp: Slot [15] registered [ 0.267799] acpiphp: Slot [16] registered [ 0.268461] acpiphp: Slot [17] registered [ 0.269801] acpiphp: Slot [18] registered [ 0.270458] acpiphp: Slot [19] registered [ 0.270800] acpiphp: Slot [20] registered [ 0.271518] acpiphp: Slot [21] registered [ 0.271799] acpiphp: Slot [22] registered [ 0.272776] acpiphp: Slot [23] registered [ 0.273802] acpiphp: Slot [24] registered [ 0.274438] acpiphp: Slot [25] registered [ 0.275804] acpiphp: Slot [26] registered [ 0.276438] acpiphp: Slot [27] registered [ 0.276802] acpiphp: Slot [28] registered [ 0.277493] acpiphp: Slot [29] registered [ 0.278801] acpiphp: Slot [30] registered [ 0.279529] acpiphp: Slot [31] registered [ 0.279797] PCI host bridge to bus 0000:00 [ 0.280448] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.281787] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.282786] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.283786] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284787] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285787] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286708] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.289221] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290628] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.293365] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293850] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294756] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295801] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.296700] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.297808] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.299800] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.301069] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302806] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303866] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304878] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.307117] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309765] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.311357] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313801] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316921] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317896] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318900] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319903] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.321840] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.323146] iommu: Default domain type: Translated [ 0.323788] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.324894] efivars: Registered efivars operations [ 0.325549] PCI: Using ACPI for IRQ routing [ 0.326812] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.327783] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.327783] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.329789] vgaarb: loaded [ 0.330358] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.330787] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334824] clocksource: Switched to clocksource kvm-clock [ 0.335871] VFS: Disk quotas dquot_6.6.0 [ 0.336613] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337842] pnp: PnP ACPI init [ 0.338892] pnp: PnP ACPI: found 5 devices [ 0.346962] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348415] NET: Registered PF_INET protocol family [ 0.349246] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361678] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.363036] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364263] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365506] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366755] TCP: Hash tables configured (established 16384 bind 16384) [ 0.367799] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368848] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370095] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370986] NET: Registered PF_XDP protocol family [ 0.371743] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.372704] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.373660] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374733] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375775] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376941] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377945] PCI: CLS 0 bytes, default 64 [ 0.378689] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.380465] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.382762] clocksource: Switched to clocksource tsc [ 0.402781] Initialise system trusted keyrings [ 0.404449] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406336] Key type asymmetric registered [ 0.407260] Asymmetric key parser 'x509' registered [ 0.408944] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.411187] io scheduler mq-deadline registered [ 0.412525] io scheduler kyber registered [ 0.413428] io scheduler bfq registered [ 0.417458] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.419299] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.421467] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.424834] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.426739] i8042: Warning: Keylock active [ 0.429121] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.430196] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.431421] hv_vmbus: registering driver hyperv_keyboard [ 0.432627] rtc_cmos 00:00: RTC can wake from S4 [ 0.435154] rtc_cmos 00:00: registered as rtc0 [ 0.436296] rtc_cmos 00:00: setting system clock to 2026-09-03T14:56:56 UTC (1788447416) [ 0.438103] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.439434] intel_pstate: CPU model not supported [ 0.440511] efifb: probing for efifb [ 0.441301] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.442691] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.444079] efifb: scrolling: redraw [ 0.444860] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.446645] Console: switching to colour frame buffer device 100x37 [ 0.448428] fb0: EFI VGA frame buffer device [ 0.449395] pstore: Using crash dump compression: deflate [ 0.450549] pstore: Registered efi_pstore as persistent store backend [ 0.452173] NET: Registered PF_INET6 protocol family [ 0.453604] Segment Routing with IPv6 [ 0.454418] In-situ OAM (IOAM) with IPv6 [ 0.455304] NET: Registered PF_PACKET protocol family [ 0.456428] Key type dns_resolver registered [ 0.457784] IPI shorthand broadcast: enabled [ 0.460488] sched_clock: Marking stable (314001757, 146358179)->(532668132, -72308196) [ 0.462387] registered taskstats version 1 [ 0.463746] Loading compiled-in X.509 certificates [ 0.937563] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.843194] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.847627] Demotion targets for Node 0: null [ 1.848704] Key type .fscrypt registered [ 1.849551] Key type fscrypt-provisioning registered [ 1.850692] ima: No TPM chip found, activating TPM-bypass! [ 1.851911] ima: Allocated hash algorithm: sha1 [ 1.852817] ima: No architecture policies found [ 1.860012] clk: Disabling unused clocks [ 1.866313] Freeing unused kernel image (initmem) memory: 17040K [ 1.868049] Write protecting the kernel read-only data: 47104k [ 1.869890] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.871652] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.873345] Run /init as init process [ 1.993854] nvme nvme0: pci function 0000:00:04.0 [ 1.995274] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.005155] nvme nvme0: 2/0/0 default/read/poll queues [ 2.011398] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.012778] GPT:25804799 != 33554431 [ 2.013542] GPT:Alternate GPT header not at the end of the disk. [ 2.015083] GPT:25804799 != 33554431 [ 2.015834] GPT: Use GNU Parted to correct GPT errors. [ 2.016934] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.031066] SCSI subsystem initialized [ 2.058849] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.061168] device-mapper: uevent: version 1.0.3 [ 2.062177] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.069706] device-mapper: verity: sha256 using "sha256-lib" [ 2.104365] raid6: avx512x4 gen() 18166 MB/s [ 2.121364] raid6: avx512x2 gen() 18106 MB/s [ 2.138366] raid6: avx512x1 gen() 17783 MB/s [ 2.155365] raid6: avx2x4 gen() 18111 MB/s [ 2.172368] raid6: avx2x2 gen() 17293 MB/s [ 2.190366] raid6: avx2x1 gen() 13122 MB/s [ 2.191317] raid6: using algorithm avx512x4 gen() 18166 MB/s [ 2.209365] raid6: .... xor() 7321 MB/s, rmw enabled [ 2.210421] raid6: using avx512x2 recovery algorithm [ 2.221674] xor: automatically using best checksumming function avx [ 2.359650] Btrfs loaded, zoned=no, fsverity=no [ 2.364207] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.367633] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.371645] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.373188] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.443253] ACPI: PM: Preparing to enter system sleep state S5 [ 62.444481] reboot: Restarting system [ 62.445255] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:58:04.352385]      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 3838854186 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000331] ACPI: Early table checksum verification disabled [ 0.000334] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000338] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000344] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000350] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000353] ACPI: FACS 0x00000000789D0000 000040 [ 0.000355] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000358] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000361] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000364] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000367] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000370] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000373] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000375] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000378] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000379] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000380] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000381] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000381] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000382] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000383] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000384] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000384] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000385] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000386] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000425] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000434] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000486] Zone ranges: [ 0.000487] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000490] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000493] Normal empty [ 0.000494] Device empty [ 0.000496] Movable zone start for each node [ 0.000497] Early memory node ranges [ 0.000498] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000500] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000502] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000505] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000512] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000555] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003905] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004012] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004409] ACPI: PM-Timer IO Port: 0xb008 [ 0.004422] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004479] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004482] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004484] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004485] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004486] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004490] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004492] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004496] TSC deadline timer available [ 0.004501] CPU topo: Max. logical packages: 1 [ 0.004502] CPU topo: Max. logical dies: 1 [ 0.004503] CPU topo: Max. dies per package: 1 [ 0.004508] CPU topo: Max. threads per core: 2 [ 0.004509] CPU topo: Num. cores per package: 1 [ 0.004509] CPU topo: Num. threads per package: 2 [ 0.004510] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004528] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004545] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004547] Booting paravirtualized kernel on KVM [ 0.004549] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009458] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009736] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010423] kvm-guest: PV spinlocks enabled [ 0.010425] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010428] 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 [ 0.010603] random: crng init done [ 0.010604] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010819] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010950] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011002] Fallback order for Node 0: 0 [ 0.011005] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011006] Policy zone: DMA32 [ 0.011007] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014829] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014842] Kernel/User page tables isolation: enabled [ 0.023068] ftrace: allocating 41455 entries in 164 pages [ 0.023071] ftrace: allocated 164 pages with 3 groups [ 0.023848] Dynamic Preempt: voluntary [ 0.023881] rcu: Preemptible hierarchical RCU implementation. [ 0.023881] rcu: RCU event tracing is enabled. [ 0.023882] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023883] Trampoline variant of Tasks RCU enabled. [ 0.023884] Rude variant of Tasks RCU enabled. [ 0.023884] Tracing variant of Tasks RCU enabled. [ 0.023885] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023886] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023892] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023895] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023896] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029019] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029253] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029259] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029310] Console: colour dummy device 80x25 [ 0.029313] printk: legacy console [tty0] enabled [ 0.029585] printk: legacy console [ttyS0] enabled [ 0.159431] ACPI: Core revision 20250807 [ 0.160226] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.161612] APIC: Switch to symmetric I/O mode setup [ 0.162763] x2apic enabled [ 0.163609] APIC: Switched APIC routing to: physical x2apic [ 0.166007] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.167599] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.168596] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.168596] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.168596] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.168596] Speculative Store Bypass: Vulnerable [ 0.168596] Spectre V2 : Mitigation: Retpolines [ 0.168596] RETBleed: Vulnerable [ 0.168596] ITS: Mitigation: Aligned branch/return thunks [ 0.168596] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168596] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168596] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.168596] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.168596] GDS: Unknown: Dependent on hypervisor status [ 0.168596] active return thunk: its_return_thunk [ 0.168596] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.168596] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.168596] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.168596] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.168596] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.168596] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.168596] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.168596] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.168596] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.168596] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.168596] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.168596] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.168596] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.168596] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.168596] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.168596] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.168596] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.168596] Freeing SMP alternatives memory: 40K [ 0.168596] pid_max: default: 32768 minimum: 301 [ 0.168596] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.168596] landlock: Up and running. [ 0.168596] SELinux: Initializing. [ 0.168596] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168596] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168596] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.168799] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.169644] signal: max sigframe size: 3632 [ 0.170309] rcu: Hierarchical SRCU implementation. [ 0.170599] rcu: Max phase no-delay instances is 400. [ 0.171425] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.174998] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.175659] smp: Bringing up secondary CPUs ... [ 0.176459] smpboot: x86: Booting SMP configuration: [ 0.176600] .... node #0, CPUs: #1 [ 0.177910] 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. [ 0.178600] 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. [ 0.179629] smp: Brought up 1 node, 2 CPUs [ 0.180272] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.180753] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.181734] devtmpfs: initialized [ 0.182143] x86/mm: Memory block size: 128MB [ 0.182651] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.183658] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.184596] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.185680] pinctrl core: initialized pinctrl subsystem [ 0.187027] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.188760] audit: initializing netlink subsys (disabled) [ 0.189632] audit: type=2000 audit(1788447487.455:1): state=initialized audit_enabled=0 res=1 [ 0.189720] thermal_sys: Registered thermal governor 'step_wise' [ 0.190614] cpuidle: using governor menu [ 0.194063] efi: Freeing EFI boot services memory: 37748K [ 0.194603] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.195683] dca service started, version 1.12.1 [ 0.196448] PCI: Using configuration type 1 for base access [ 0.196711] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.219658] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.220600] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.222407] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.222600] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.225775] ACPI: Added _OSI(Module Device) [ 0.226433] ACPI: Added _OSI(Processor Device) [ 0.226600] ACPI: Added _OSI(Processor Aggregator Device) [ 0.228514] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.228866] ACPI: Interpreter enabled [ 0.230192] ACPI: PM: (supports S0 S5) [ 0.230601] ACPI: Using IOAPIC for interrupt routing [ 0.231474] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.231602] PCI: Using E820 reservations for host bridge windows [ 0.232643] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.235793] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.236604] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.237600] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.238613] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.239957] acpiphp: Slot [3] registered [ 0.240608] acpiphp: Slot [4] registered [ 0.241238] acpiphp: Slot [5] registered [ 0.241613] acpiphp: Slot [6] registered [ 0.242240] acpiphp: Slot [7] registered [ 0.242612] acpiphp: Slot [8] registered [ 0.243241] acpiphp: Slot [9] registered [ 0.243615] acpiphp: Slot [10] registered [ 0.244244] acpiphp: Slot [11] registered [ 0.244612] acpiphp: Slot [12] registered [ 0.245240] acpiphp: Slot [13] registered [ 0.245612] acpiphp: Slot [14] registered [ 0.246251] acpiphp: Slot [15] registered [ 0.246616] acpiphp: Slot [16] registered [ 0.247250] acpiphp: Slot [17] registered [ 0.247613] acpiphp: Slot [18] registered [ 0.248245] acpiphp: Slot [19] registered [ 0.248611] acpiphp: Slot [20] registered [ 0.249243] acpiphp: Slot [21] registered [ 0.249611] acpiphp: Slot [22] registered [ 0.250258] acpiphp: Slot [23] registered [ 0.250614] acpiphp: Slot [24] registered [ 0.251261] acpiphp: Slot [25] registered [ 0.251614] acpiphp: Slot [26] registered [ 0.252241] acpiphp: Slot [27] registered [ 0.252613] acpiphp: Slot [28] registered [ 0.253270] acpiphp: Slot [29] registered [ 0.253615] acpiphp: Slot [30] registered [ 0.254260] acpiphp: Slot [31] registered [ 0.254610] PCI host bridge to bus 0000:00 [ 0.255252] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.255599] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.256599] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.257599] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.258598] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.259600] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.260492] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.261033] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.262412] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.263177] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.263673] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.264572] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.264612] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.265496] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.265613] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.266512] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.266876] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.268628] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.269678] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.270694] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.272039] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.274558] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.275173] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.276617] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.279622] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.280671] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.281706] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.282712] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.283652] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.284929] iommu: Default domain type: Translated [ 0.285601] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.286669] efivars: Registered efivars operations [ 0.287641] PCI: Using ACPI for IRQ routing [ 0.288622] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.289596] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.289596] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.291601] vgaarb: loaded [ 0.292099] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.292599] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.296633] clocksource: Switched to clocksource kvm-clock [ 0.298108] VFS: Disk quotas dquot_6.6.0 [ 0.298751] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.299968] pnp: PnP ACPI init [ 0.300930] pnp: PnP ACPI: found 5 devices [ 0.308802] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.310219] NET: Registered PF_INET protocol family [ 0.311038] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.323321] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.324655] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.325849] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.327082] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.328257] TCP: Hash tables configured (established 16384 bind 16384) [ 0.329385] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.330420] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.331556] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.332442] NET: Registered PF_XDP protocol family [ 0.333193] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.334142] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.335090] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.336147] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.337200] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.338400] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.339402] PCI: CLS 0 bytes, default 64 [ 0.340139] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.341949] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.344171] clocksource: Switched to clocksource tsc [ 0.364129] Initialise system trusted keyrings [ 0.365210] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.366964] Key type asymmetric registered [ 0.367845] Asymmetric key parser 'x509' registered [ 0.370011] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.372401] io scheduler mq-deadline registered [ 0.373369] io scheduler kyber registered [ 0.374241] io scheduler bfq registered [ 0.375831] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.377207] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.378816] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.381876] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.383721] i8042: Warning: Keylock active [ 0.386123] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.387169] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.388374] hv_vmbus: registering driver hyperv_keyboard [ 0.389576] rtc_cmos 00:00: RTC can wake from S4 [ 0.391839] rtc_cmos 00:00: registered as rtc0 [ 0.393002] rtc_cmos 00:00: setting system clock to 2026-09-03T14:58:03 UTC (1788447483) [ 0.394789] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.396088] intel_pstate: CPU model not supported [ 0.397149] efifb: probing for efifb [ 0.397924] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.399299] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.400568] efifb: scrolling: redraw [ 0.401312] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.403109] Console: switching to colour frame buffer device 100x37 [ 0.404944] fb0: EFI VGA frame buffer device [ 0.405885] pstore: Using crash dump compression: deflate [ 0.407054] pstore: Registered efi_pstore as persistent store backend [ 0.408639] NET: Registered PF_INET6 protocol family [ 0.410670] Segment Routing with IPv6 [ 0.411484] In-situ OAM (IOAM) with IPv6 [ 0.412404] NET: Registered PF_PACKET protocol family [ 0.414503] Key type dns_resolver registered [ 0.416558] IPI shorthand broadcast: enabled [ 0.419228] sched_clock: Marking stable (280002114, 138337269)->(508854507, -90515124) [ 0.421154] registered taskstats version 1 [ 0.422350] Loading compiled-in X.509 certificates [ 0.896870] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.612911] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.617121] Demotion targets for Node 0: null [ 1.618145] Key type .fscrypt registered [ 1.618962] Key type fscrypt-provisioning registered [ 1.619952] ima: No TPM chip found, activating TPM-bypass! [ 1.621155] ima: Allocated hash algorithm: sha1 [ 1.622040] ima: No architecture policies found [ 1.628594] clk: Disabling unused clocks [ 1.634887] Freeing unused kernel image (initmem) memory: 17040K [ 1.636589] Write protecting the kernel read-only data: 47104k [ 1.638411] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.640140] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.641833] Run /init as init process [ 1.759671] nvme nvme0: pci function 0000:00:04.0 [ 1.760992] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.771029] nvme nvme0: 2/0/0 default/read/poll queues [ 1.776755] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.778132] GPT:25804799 != 33554431 [ 1.778869] GPT:Alternate GPT header not at the end of the disk. [ 1.779955] GPT:25804799 != 33554431 [ 1.780726] GPT: Use GNU Parted to correct GPT errors. [ 1.781688] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.795119] SCSI subsystem initialized [ 1.821696] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.823990] device-mapper: uevent: version 1.0.3 [ 1.825031] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.832497] device-mapper: verity: sha256 using "sha256-lib" [ 1.866344] raid6: avx512x4 gen() 18161 MB/s [ 1.883344] raid6: avx512x2 gen() 18108 MB/s [ 1.900374] raid6: avx512x1 gen() 18125 MB/s [ 1.917344] raid6: avx2x4 gen() 18001 MB/s [ 1.934344] raid6: avx2x2 gen() 18041 MB/s [ 1.951343] raid6: avx2x1 gen() 13819 MB/s [ 1.952244] raid6: using algorithm avx512x4 gen() 18161 MB/s [ 1.969343] raid6: .... xor() 7289 MB/s, rmw enabled [ 1.970372] raid6: using avx512x2 recovery algorithm [ 1.981893] xor: automatically using best checksumming function avx [ 2.112227] Btrfs loaded, zoned=no, fsverity=no [ 2.116507] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.120051] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.124466] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.126179] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.210288] ACPI: PM: Preparing to enter system sleep state S5 [ 62.211602] reboot: Restarting system [ 62.212414] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:59:10.951915]      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 3875459663 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000179] Using GB pages for direct mapping [ 0.000334] ACPI: Early table checksum verification disabled [ 0.000337] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000342] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000348] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000353] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000357] ACPI: FACS 0x00000000789D0000 000040 [ 0.000359] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000362] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000365] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000368] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000371] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000374] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000377] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000380] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000382] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000384] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000385] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000385] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000386] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000387] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000387] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000388] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000389] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000390] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000391] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000435] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000446] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000497] Zone ranges: [ 0.000498] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000501] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000503] Normal empty [ 0.000505] Device empty [ 0.000506] Movable zone start for each node [ 0.000508] Early memory node ranges [ 0.000509] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000511] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000513] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000515] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000522] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000549] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003918] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004029] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004430] ACPI: PM-Timer IO Port: 0xb008 [ 0.004443] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004501] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004505] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004507] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004508] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004509] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004513] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004515] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004519] TSC deadline timer available [ 0.004524] CPU topo: Max. logical packages: 1 [ 0.004525] CPU topo: Max. logical dies: 1 [ 0.004526] CPU topo: Max. dies per package: 1 [ 0.004531] CPU topo: Max. threads per core: 2 [ 0.004531] CPU topo: Num. cores per package: 1 [ 0.004532] CPU topo: Num. threads per package: 2 [ 0.004533] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004550] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004566] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004568] Booting paravirtualized kernel on KVM [ 0.004570] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009486] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009774] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010496] kvm-guest: PV spinlocks enabled [ 0.010499] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010502] 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 [ 0.010677] random: crng init done [ 0.010678] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010897] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011015] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011069] Fallback order for Node 0: 0 [ 0.011072] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011073] Policy zone: DMA32 [ 0.011074] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015506] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015523] Kernel/User page tables isolation: enabled [ 0.023869] ftrace: allocating 41455 entries in 164 pages [ 0.023873] ftrace: allocated 164 pages with 3 groups [ 0.024669] Dynamic Preempt: voluntary [ 0.024702] rcu: Preemptible hierarchical RCU implementation. [ 0.024703] rcu: RCU event tracing is enabled. [ 0.024703] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024705] Trampoline variant of Tasks RCU enabled. [ 0.024705] Rude variant of Tasks RCU enabled. [ 0.024706] Tracing variant of Tasks RCU enabled. [ 0.024707] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024708] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024714] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024716] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024717] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029844] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030083] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030089] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030143] Console: colour dummy device 80x25 [ 0.030146] printk: legacy console [tty0] enabled [ 0.030423] printk: legacy console [ttyS0] enabled [ 0.162678] ACPI: Core revision 20250807 [ 0.163483] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164894] APIC: Switch to symmetric I/O mode setup [ 0.166069] x2apic enabled [ 0.166916] APIC: Switched APIC routing to: physical x2apic [ 0.169326] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.170950] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.171946] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171946] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171946] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171946] Speculative Store Bypass: Vulnerable [ 0.171946] Spectre V2 : Mitigation: Retpolines [ 0.171946] RETBleed: Vulnerable [ 0.171946] ITS: Mitigation: Aligned branch/return thunks [ 0.171946] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171946] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171946] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171946] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171946] GDS: Unknown: Dependent on hypervisor status [ 0.171946] active return thunk: its_return_thunk [ 0.171946] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171946] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171946] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171946] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171946] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171946] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171946] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171946] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171946] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171946] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171946] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171946] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171946] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171946] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171946] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171946] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171946] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171946] Freeing SMP alternatives memory: 40K [ 0.171946] pid_max: default: 32768 minimum: 301 [ 0.171946] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171946] landlock: Up and running. [ 0.171946] SELinux: Initializing. [ 0.171946] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171946] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171946] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172144] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172993] signal: max sigframe size: 3632 [ 0.173674] rcu: Hierarchical SRCU implementation. [ 0.173949] rcu: Max phase no-delay instances is 400. [ 0.174802] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178373] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179009] smp: Bringing up secondary CPUs ... [ 0.179829] smpboot: x86: Booting SMP configuration: [ 0.179951] .... node #0, CPUs: #1 [ 0.181359] 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. [ 0.182951] 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. [ 0.183986] smp: Brought up 1 node, 2 CPUs [ 0.184632] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.185103] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186076] devtmpfs: initialized [ 0.186552] x86/mm: Memory block size: 128MB [ 0.187955] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189004] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189958] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191032] pinctrl core: initialized pinctrl subsystem [ 0.192378] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194091] audit: initializing netlink subsys (disabled) [ 0.194980] audit: type=2000 audit(1788447554.120:1): state=initialized audit_enabled=0 res=1 [ 0.195064] thermal_sys: Registered thermal governor 'step_wise' [ 0.195961] cpuidle: using governor menu [ 0.198494] efi: Freeing EFI boot services memory: 37748K [ 0.198952] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200033] dca service started, version 1.12.1 [ 0.200819] PCI: Using configuration type 1 for base access [ 0.202059] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.228982] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229952] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230950] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231949] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234322] ACPI: Added _OSI(Module Device) [ 0.234753] ACPI: Added _OSI(Processor Device) [ 0.234949] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236862] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.239186] ACPI: Interpreter enabled [ 0.239573] ACPI: PM: (supports S0 S5) [ 0.239954] ACPI: Using IOAPIC for interrupt routing [ 0.240809] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242952] PCI: Using E820 reservations for host bridge windows [ 0.244001] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247093] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.247953] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.248950] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.249963] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.252313] acpiphp: Slot [3] registered [ 0.252957] acpiphp: Slot [4] registered [ 0.253585] acpiphp: Slot [5] registered [ 0.253965] acpiphp: Slot [6] registered [ 0.254610] acpiphp: Slot [7] registered [ 0.255965] acpiphp: Slot [8] registered [ 0.256590] acpiphp: Slot [9] registered [ 0.256964] acpiphp: Slot [10] registered [ 0.257604] acpiphp: Slot [11] registered [ 0.257963] acpiphp: Slot [12] registered [ 0.258606] acpiphp: Slot [13] registered [ 0.259963] acpiphp: Slot [14] registered [ 0.260616] acpiphp: Slot [15] registered [ 0.260963] acpiphp: Slot [16] registered [ 0.261610] acpiphp: Slot [17] registered [ 0.261963] acpiphp: Slot [18] registered [ 0.262598] acpiphp: Slot [19] registered [ 0.262962] acpiphp: Slot [20] registered [ 0.263600] acpiphp: Slot [21] registered [ 0.264964] acpiphp: Slot [22] registered [ 0.265617] acpiphp: Slot [23] registered [ 0.265963] acpiphp: Slot [24] registered [ 0.266626] acpiphp: Slot [25] registered [ 0.266962] acpiphp: Slot [26] registered [ 0.267602] acpiphp: Slot [27] registered [ 0.268964] acpiphp: Slot [28] registered [ 0.269592] acpiphp: Slot [29] registered [ 0.269966] acpiphp: Slot [30] registered [ 0.270599] acpiphp: Slot [31] registered [ 0.270961] PCI host bridge to bus 0000:00 [ 0.271606] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.272950] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.273949] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.274949] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.275949] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.276950] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.277841] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.279385] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.281820] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.283540] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.285013] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.285918] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.286963] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.287861] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.288963] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.289866] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.291229] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.292982] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.294027] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.295046] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.297307] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.299972] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.301527] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.303970] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.306961] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.308062] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.309056] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.310048] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.310999] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.312990] iommu: Default domain type: Translated [ 0.313710] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.314049] efivars: Registered efivars operations [ 0.314885] PCI: Using ACPI for IRQ routing [ 0.315974] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.316900] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.316946] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318951] vgaarb: loaded [ 0.319455] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319949] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.322987] clocksource: Switched to clocksource kvm-clock [ 0.324479] VFS: Disk quotas dquot_6.6.0 [ 0.325133] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326457] pnp: PnP ACPI init [ 0.327411] pnp: PnP ACPI: found 5 devices [ 0.335461] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.336916] NET: Registered PF_INET protocol family [ 0.337746] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350225] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.351574] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.352774] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354035] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.355318] TCP: Hash tables configured (established 16384 bind 16384) [ 0.356363] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357416] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358602] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.359498] NET: Registered PF_XDP protocol family [ 0.360271] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361246] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362213] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.363288] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.364382] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.365576] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.366606] PCI: CLS 0 bytes, default 64 [ 0.367368] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369148] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.371383] clocksource: Switched to clocksource tsc [ 0.391419] Initialise system trusted keyrings [ 0.392561] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394309] Key type asymmetric registered [ 0.395258] Asymmetric key parser 'x509' registered [ 0.398459] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.400063] io scheduler mq-deadline registered [ 0.401026] io scheduler kyber registered [ 0.401899] io scheduler bfq registered [ 0.403941] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.405325] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.407031] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.410191] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.412101] i8042: Warning: Keylock active [ 0.414531] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.415586] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.416818] hv_vmbus: registering driver hyperv_keyboard [ 0.418001] rtc_cmos 00:00: RTC can wake from S4 [ 0.420319] rtc_cmos 00:00: registered as rtc0 [ 0.421448] rtc_cmos 00:00: setting system clock to 2026-09-03T14:59:09 UTC (1788447549) [ 0.423299] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.424592] intel_pstate: CPU model not supported [ 0.425666] efifb: probing for efifb [ 0.426449] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.427832] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.429063] efifb: scrolling: redraw [ 0.429831] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.431635] Console: switching to colour frame buffer device 100x37 [ 0.433438] fb0: EFI VGA frame buffer device [ 0.434418] pstore: Using crash dump compression: deflate [ 0.435560] pstore: Registered efi_pstore as persistent store backend [ 0.437125] NET: Registered PF_INET6 protocol family [ 0.438464] Segment Routing with IPv6 [ 0.439289] In-situ OAM (IOAM) with IPv6 [ 0.440165] NET: Registered PF_PACKET protocol family [ 0.441288] Key type dns_resolver registered [ 0.443201] IPI shorthand broadcast: enabled [ 0.445884] sched_clock: Marking stable (305001813, 140857367)->(516832463, -70973283) [ 0.447793] registered taskstats version 1 [ 0.448953] Loading compiled-in X.509 certificates [ 0.924592] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.657958] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.662413] Demotion targets for Node 0: null [ 1.663665] Key type .fscrypt registered [ 1.664531] Key type fscrypt-provisioning registered [ 1.665558] ima: No TPM chip found, activating TPM-bypass! [ 1.667012] ima: Allocated hash algorithm: sha1 [ 1.667938] ima: No architecture policies found [ 1.674116] clk: Disabling unused clocks [ 1.680413] Freeing unused kernel image (initmem) memory: 17040K [ 1.682130] Write protecting the kernel read-only data: 47104k [ 1.684191] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.685975] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.687879] Run /init as init process [ 1.806795] nvme nvme0: pci function 0000:00:04.0 [ 1.808131] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.818447] nvme nvme0: 2/0/0 default/read/poll queues [ 1.826021] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.827437] GPT:25804799 != 33554431 [ 1.828213] GPT:Alternate GPT header not at the end of the disk. [ 1.829304] GPT:25804799 != 33554431 [ 1.830023] GPT: Use GNU Parted to correct GPT errors. [ 1.830989] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.844525] SCSI subsystem initialized [ 1.872574] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.874955] device-mapper: uevent: version 1.0.3 [ 1.875997] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.883645] device-mapper: verity: sha256 using "sha256-lib" [ 1.918865] raid6: avx512x4 gen() 18123 MB/s [ 1.935865] raid6: avx512x2 gen() 18005 MB/s [ 1.952865] raid6: avx512x1 gen() 18139 MB/s [ 1.969866] raid6: avx2x4 gen() 17919 MB/s [ 1.986866] raid6: avx2x2 gen() 18038 MB/s [ 2.003866] raid6: avx2x1 gen() 13683 MB/s [ 2.004774] raid6: using algorithm avx512x1 gen() 18139 MB/s [ 2.021866] raid6: .... xor() 20948 MB/s, rmw enabled [ 2.022936] raid6: using avx512x2 recovery algorithm [ 2.033382] xor: automatically using best checksumming function avx [ 2.166878] Btrfs loaded, zoned=no, fsverity=no [ 2.171384] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.175209] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.179254] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.180656] BTRFS error (device dm-0): open_ctree failed: -2