393815] Freeing unused kernel image (rodata/data gap) memory: 36K [ 4.395518] Run /init as init process [ 4.521823] nvme nvme0: pci function 0000:00:04.0 [ 4.523447] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 4.536325] nvme nvme0: 2/0/0 default/read/poll queues [ 4.549380] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 4.551048] GPT:25804799 != 33554431 [ 4.551934] GPT:Alternate GPT header not at the end of the disk. [ 4.553795] GPT:25804799 != 33554431 [ 4.555032] GPT: Use GNU Parted to correct GPT errors. [ 4.557060] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 4.579523] SCSI subsystem initialized [ 4.658134] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 4.661077] device-mapper: uevent: version 1.0.3 [ 4.662237] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 4.677082] device-mapper: verity: sha256 using "sha256-lib" [ 4.769517] raid6: avx512x4 gen() 8307 MB/s [ 4.793517] raid6: avx512x2 gen() 12049 MB/s [ 4.811702] raid6: avx512x1 gen() 12987 MB/s [ 4.830521] raid6: avx2x4 gen() 12826 MB/s [ 4.848519] raid6: avx2x2 gen() 12808 MB/s [ 4.866516] raid6: avx2x1 gen() 9353 MB/s [ 4.867807] raid6: using algorithm avx512x1 gen() 12987 MB/s [ 4.885520] raid6: .... xor() 11694 MB/s, rmw enabled [ 4.887133] raid6: using avx512x2 recovery algorithm [ 4.906315] xor: automatically using best checksumming function avx [ 5.106454] Btrfs loaded, zoned=no, fsverity=no [ 5.112351] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 5.117329] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 5.123397] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 5.125842] BTRFS error (device dm-0): open_ctree failed: -2 [ 65.212131] ACPI: PM: Preparing to enter system sleep state S5 [ 65.213864] reboot: Restarting system [ 65.215137] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:06:07.044283]      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 4135092122 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000394] ACPI: Early table checksum verification disabled [ 0.000397] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000401] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000407] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000412] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000416] ACPI: FACS 0x00000000789D0000 000040 [ 0.000418] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000421] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000424] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000427] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000430] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000433] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000436] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000439] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000441] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000442] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000443] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000444] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000444] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000445] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000446] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000447] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000447] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000448] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000449] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000490] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000500] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000551] Zone ranges: [ 0.000552] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000555] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000558] Normal empty [ 0.000559] Device empty [ 0.000561] Movable zone start for each node [ 0.000562] Early memory node ranges [ 0.000563] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000565] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000567] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000570] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000576] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000619] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004046] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004156] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004554] ACPI: PM-Timer IO Port: 0xb008 [ 0.004566] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004624] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004627] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004629] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004631] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004632] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004636] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004638] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004642] TSC deadline timer available [ 0.004647] CPU topo: Max. logical packages: 1 [ 0.004648] CPU topo: Max. logical dies: 1 [ 0.004648] CPU topo: Max. dies per package: 1 [ 0.004653] CPU topo: Max. threads per core: 2 [ 0.004654] CPU topo: Num. cores per package: 1 [ 0.004655] CPU topo: Num. threads per package: 2 [ 0.004655] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004674] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004690] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004692] Booting paravirtualized kernel on KVM [ 0.004693] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009601] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009915] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010582] kvm-guest: PV spinlocks enabled [ 0.010584] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010588] 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 [ 0.010762] random: crng init done [ 0.010762] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010989] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011102] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011156] Fallback order for Node 0: 0 [ 0.011159] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011160] Policy zone: DMA32 [ 0.011161] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015244] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015259] Kernel/User page tables isolation: enabled [ 0.023678] ftrace: allocating 41455 entries in 164 pages [ 0.023682] ftrace: allocated 164 pages with 3 groups [ 0.024488] Dynamic Preempt: voluntary [ 0.024523] rcu: Preemptible hierarchical RCU implementation. [ 0.024523] rcu: RCU event tracing is enabled. [ 0.024524] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024525] Trampoline variant of Tasks RCU enabled. [ 0.024526] Rude variant of Tasks RCU enabled. [ 0.024526] Tracing variant of Tasks RCU enabled. [ 0.024527] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024528] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024534] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024536] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024537] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029677] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029918] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029925] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029979] Console: colour dummy device 80x25 [ 0.029982] printk: legacy console [tty0] enabled [ 0.030259] printk: legacy console [ttyS0] enabled [ 0.165485] ACPI: Core revision 20250807 [ 0.166302] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167718] APIC: Switch to symmetric I/O mode setup [ 0.168902] x2apic enabled [ 0.169761] APIC: Switched APIC routing to: physical x2apic [ 0.172190] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.173830] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.174826] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174826] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174826] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174826] Speculative Store Bypass: Vulnerable [ 0.174826] Spectre V2 : Mitigation: Retpolines [ 0.174826] RETBleed: Vulnerable [ 0.174826] ITS: Mitigation: Aligned branch/return thunks [ 0.174826] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174826] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174826] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174826] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174826] GDS: Unknown: Dependent on hypervisor status [ 0.174826] active return thunk: its_return_thunk [ 0.174826] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174826] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174826] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174826] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174826] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174826] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174826] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174826] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174826] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174826] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174826] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174826] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174826] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174826] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174826] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174826] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174826] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174826] Freeing SMP alternatives memory: 40K [ 0.174826] pid_max: default: 32768 minimum: 301 [ 0.174826] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174826] landlock: Up and running. [ 0.174826] SELinux: Initializing. [ 0.174826] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174826] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174826] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175041] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175874] signal: max sigframe size: 3632 [ 0.176573] rcu: Hierarchical SRCU implementation. [ 0.176830] rcu: Max phase no-delay instances is 400. [ 0.177675] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181269] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181899] smp: Bringing up secondary CPUs ... [ 0.182753] smpboot: x86: Booting SMP configuration: [ 0.182832] .... node #0, CPUs: #1 [ 0.184276] 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. [ 0.185834] 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. [ 0.186867] smp: Brought up 1 node, 2 CPUs [ 0.187513] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.187983] Memory: 1886656K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188964] devtmpfs: initialized [ 0.189416] x86/mm: Memory block size: 128MB [ 0.190197] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190891] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191838] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192917] pinctrl core: initialized pinctrl subsystem [ 0.194299] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195985] audit: initializing netlink subsys (disabled) [ 0.196862] audit: type=2000 audit(1788455170.340:1): state=initialized audit_enabled=0 res=1 [ 0.196945] thermal_sys: Registered thermal governor 'step_wise' [ 0.197843] cpuidle: using governor menu [ 0.200671] efi: Freeing EFI boot services memory: 37748K [ 0.200833] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201914] dca service started, version 1.12.1 [ 0.202704] PCI: Using configuration type 1 for base access [ 0.202941] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.228942] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229831] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230830] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231830] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233451] ACPI: Added _OSI(Module Device) [ 0.233831] ACPI: Added _OSI(Processor Device) [ 0.234642] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236842] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.239049] ACPI: Interpreter enabled [ 0.239660] ACPI: PM: (supports S0 S5) [ 0.239832] ACPI: Using IOAPIC for interrupt routing [ 0.240641] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242834] PCI: Using E820 reservations for host bridge windows [ 0.243879] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247045] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.247834] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.248831] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.250843] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.252206] acpiphp: Slot [3] registered [ 0.252836] acpiphp: Slot [4] registered [ 0.253465] acpiphp: Slot [5] registered [ 0.253848] acpiphp: Slot [6] registered [ 0.254632] acpiphp: Slot [7] registered [ 0.255850] acpiphp: Slot [8] registered [ 0.256496] acpiphp: Slot [9] registered [ 0.256844] acpiphp: Slot [10] registered [ 0.257494] acpiphp: Slot [11] registered [ 0.258847] acpiphp: Slot [12] registered [ 0.259497] acpiphp: Slot [13] registered [ 0.259847] acpiphp: Slot [14] registered [ 0.260494] acpiphp: Slot [15] registered [ 0.260842] acpiphp: Slot [16] registered [ 0.261493] acpiphp: Slot [17] registered [ 0.262847] acpiphp: Slot [18] registered [ 0.263490] acpiphp: Slot [19] registered [ 0.263843] acpiphp: Slot [20] registered [ 0.264486] acpiphp: Slot [21] registered [ 0.264845] acpiphp: Slot [22] registered [ 0.265500] acpiphp: Slot [23] registered [ 0.265843] acpiphp: Slot [24] registered [ 0.266498] acpiphp: Slot [25] registered [ 0.267844] acpiphp: Slot [26] registered [ 0.268496] acpiphp: Slot [27] registered [ 0.268843] acpiphp: Slot [28] registered [ 0.269499] acpiphp: Slot [29] registered [ 0.269846] acpiphp: Slot [30] registered [ 0.270491] acpiphp: Slot [31] registered [ 0.271842] PCI host bridge to bus 0000:00 [ 0.272491] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.272831] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.273830] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.275830] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.276829] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.277830] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.278764] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280271] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.282694] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284441] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.285896] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.286850] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.287844] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.288783] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.289848] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.290764] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292162] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.294862] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.295910] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.296926] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.298186] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301850] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.303402] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.305854] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.309469] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.310935] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.311942] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.312935] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.313882] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315874] iommu: Default domain type: Translated [ 0.316830] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317845] efivars: Registered efivars operations [ 0.319020] PCI: Using ACPI for IRQ routing [ 0.319854] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320797] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.320826] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322833] vgaarb: loaded [ 0.323344] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323830] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327869] clocksource: Switched to clocksource kvm-clock [ 0.329488] VFS: Disk quotas dquot_6.6.0 [ 0.330160] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331394] pnp: PnP ACPI init [ 0.332356] pnp: PnP ACPI: found 5 devices [ 0.340526] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.342182] NET: Registered PF_INET protocol family [ 0.343043] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.356077] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.357568] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358893] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.360153] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.361462] TCP: Hash tables configured (established 16384 bind 16384) [ 0.362545] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363598] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364771] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.365804] NET: Registered PF_XDP protocol family [ 0.366582] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.367551] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.368508] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.369589] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.370860] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.372055] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.373188] PCI: CLS 0 bytes, default 64 [ 0.374071] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.375867] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.378079] clocksource: Switched to clocksource tsc [ 0.398080] Initialise system trusted keyrings [ 0.400003] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.401823] Key type asymmetric registered [ 0.402717] Asymmetric key parser 'x509' registered [ 0.404480] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406937] io scheduler mq-deadline registered [ 0.407917] io scheduler kyber registered [ 0.408798] io scheduler bfq registered [ 0.410173] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.411530] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.413220] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.416202] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.418155] i8042: Warning: Keylock active [ 0.420651] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.421765] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.422981] hv_vmbus: registering driver hyperv_keyboard [ 0.424184] rtc_cmos 00:00: RTC can wake from S4 [ 0.426500] rtc_cmos 00:00: registered as rtc0 [ 0.427646] rtc_cmos 00:00: setting system clock to 2026-09-03T17:06:09 UTC (1788455169) [ 0.429549] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.430873] intel_pstate: CPU model not supported [ 0.431955] efifb: probing for efifb [ 0.432742] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.434143] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.435403] efifb: scrolling: redraw [ 0.436181] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.438021] Console: switching to colour frame buffer device 100x37 [ 0.439845] fb0: EFI VGA frame buffer device [ 0.440815] pstore: Using crash dump compression: deflate [ 0.441980] pstore: Registered efi_pstore as persistent store backend [ 0.443582] NET: Registered PF_INET6 protocol family [ 0.445004] Segment Routing with IPv6 [ 0.445801] In-situ OAM (IOAM) with IPv6 [ 0.446686] NET: Registered PF_PACKET protocol family [ 0.447829] Key type dns_resolver registered [ 0.449235] IPI shorthand broadcast: enabled [ 0.451927] sched_clock: Marking stable (308001832, 143901969)->(528736179, -76832378) [ 0.453848] registered taskstats version 1 [ 0.455020] Loading compiled-in X.509 certificates [ 0.926775] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.675780] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.680204] Demotion targets for Node 0: null [ 1.681430] Key type .fscrypt registered [ 1.682273] Key type fscrypt-provisioning registered [ 1.683275] ima: No TPM chip found, activating TPM-bypass! [ 1.684486] ima: Allocated hash algorithm: sha1 [ 1.685518] ima: No architecture policies found [ 1.691955] clk: Disabling unused clocks [ 1.698702] Freeing unused kernel image (initmem) memory: 17040K [ 1.700420] Write protecting the kernel read-only data: 47104k [ 1.702244] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.703978] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.705652] Run /init as init process [ 1.825206] nvme nvme0: pci function 0000:00:04.0 [ 1.826559] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.837026] nvme nvme0: 2/0/0 default/read/poll queues [ 1.843611] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.845071] GPT:25804799 != 33554431 [ 1.845842] GPT:Alternate GPT header not at the end of the disk. [ 1.846955] GPT:25804799 != 33554431 [ 1.847686] GPT: Use GNU Parted to correct GPT errors. [ 1.848649] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.863520] SCSI subsystem initialized [ 1.891998] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.894306] device-mapper: uevent: version 1.0.3 [ 1.895319] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.902945] device-mapper: verity: sha256 using "sha256-lib" [ 1.939917] raid6: avx512x4 gen() 16573 MB/s [ 1.956915] raid6: avx512x2 gen() 15443 MB/s [ 1.974915] raid6: avx512x1 gen() 11375 MB/s [ 1.992923] raid6: avx2x4 gen() 12225 MB/s [ 2.010923] raid6: avx2x2 gen() 11761 MB/s [ 2.028918] raid6: avx2x1 gen() 10369 MB/s [ 2.029921] raid6: using algorithm avx512x4 gen() 16573 MB/s [ 2.047910] raid6: .... xor() 6697 MB/s, rmw enabled [ 2.049115] raid6: using avx512x2 recovery algorithm [ 2.060081] xor: automatically using best checksumming function avx [ 2.200584] Btrfs loaded, zoned=no, fsverity=no [ 2.205223] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.208816] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.212938] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.214406] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.274115] ACPI: PM: Preparing to enter system sleep state S5 [ 62.275493] reboot: Restarting system [ 62.276302] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:07:14.044874]      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 4135217254 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000114] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000142] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000145] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000194] Using GB pages for direct mapping [ 0.000384] ACPI: Early table checksum verification disabled [ 0.000387] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000392] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000397] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000403] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000406] ACPI: FACS 0x00000000789D0000 000040 [ 0.000409] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000412] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000415] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000418] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000420] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000423] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000426] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000429] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000431] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000433] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000434] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000434] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000435] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000436] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000437] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000437] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000438] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000439] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000439] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000481] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000491] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000543] Zone ranges: [ 0.000544] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000547] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000549] Normal empty [ 0.000551] Device empty [ 0.000552] Movable zone start for each node [ 0.000554] Early memory node ranges [ 0.000555] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000557] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000559] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000561] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000568] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000612] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004054] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004178] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004579] ACPI: PM-Timer IO Port: 0xb008 [ 0.004591] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004649] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004652] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004654] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004655] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004657] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004661] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004662] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004666] TSC deadline timer available [ 0.004671] CPU topo: Max. logical packages: 1 [ 0.004672] CPU topo: Max. logical dies: 1 [ 0.004673] CPU topo: Max. dies per package: 1 [ 0.004678] CPU topo: Max. threads per core: 2 [ 0.004678] CPU topo: Num. cores per package: 1 [ 0.004679] CPU topo: Num. threads per package: 2 [ 0.004680] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004699] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004841] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004844] Booting paravirtualized kernel on KVM [ 0.004846] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010128] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010426] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011095] kvm-guest: PV spinlocks enabled [ 0.011098] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011101] 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 [ 0.011279] random: crng init done [ 0.011280] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011514] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011631] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011685] Fallback order for Node 0: 0 [ 0.011688] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011689] Policy zone: DMA32 [ 0.011690] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016112] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016128] Kernel/User page tables isolation: enabled [ 0.025629] ftrace: allocating 41455 entries in 164 pages [ 0.025633] ftrace: allocated 164 pages with 3 groups [ 0.026462] Dynamic Preempt: voluntary [ 0.026499] rcu: Preemptible hierarchical RCU implementation. [ 0.026500] rcu: RCU event tracing is enabled. [ 0.026501] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026502] Trampoline variant of Tasks RCU enabled. [ 0.026503] Rude variant of Tasks RCU enabled. [ 0.026503] Tracing variant of Tasks RCU enabled. [ 0.026504] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026505] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026513] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026515] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026517] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032113] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032356] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032364] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032418] Console: colour dummy device 80x25 [ 0.032421] printk: legacy console [tty0] enabled [ 0.032701] printk: legacy console [ttyS0] enabled [ 0.166916] ACPI: Core revision 20250807 [ 0.167719] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169423] APIC: Switch to symmetric I/O mode setup [ 0.170588] x2apic enabled [ 0.171513] APIC: Switched APIC routing to: physical x2apic [ 0.174240] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.175881] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.176876] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176876] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176876] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176876] Speculative Store Bypass: Vulnerable [ 0.176876] Spectre V2 : Mitigation: Retpolines [ 0.176876] RETBleed: Vulnerable [ 0.176876] ITS: Mitigation: Aligned branch/return thunks [ 0.176876] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176876] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176876] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176876] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176876] GDS: Unknown: Dependent on hypervisor status [ 0.176876] active return thunk: its_return_thunk [ 0.176876] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176876] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176876] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176876] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176876] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176876] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176876] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176876] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176876] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176876] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176876] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176876] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176876] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176876] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176876] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176876] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176876] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176876] Freeing SMP alternatives memory: 40K [ 0.176876] pid_max: default: 32768 minimum: 301 [ 0.176876] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176876] landlock: Up and running. [ 0.176876] SELinux: Initializing. [ 0.176876] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176876] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176876] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177092] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177925] signal: max sigframe size: 3632 [ 0.178791] rcu: Hierarchical SRCU implementation. [ 0.178881] rcu: Max phase no-delay instances is 400. [ 0.179803] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183432] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183953] smp: Bringing up secondary CPUs ... [ 0.184884] smpboot: x86: Booting SMP configuration: [ 0.185647] .... node #0, CPUs: #1 [ 0.186880] 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. [ 0.187882] 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. [ 0.188955] smp: Brought up 1 node, 2 CPUs [ 0.189600] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.190036] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191015] devtmpfs: initialized [ 0.191410] x86/mm: Memory block size: 128MB [ 0.191933] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192956] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193876] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194964] pinctrl core: initialized pinctrl subsystem [ 0.196449] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198042] audit: initializing netlink subsys (disabled) [ 0.198918] audit: type=2000 audit(1788455237.364:1): state=initialized audit_enabled=0 res=1 [ 0.199001] thermal_sys: Registered thermal governor 'step_wise' [ 0.199893] cpuidle: using governor menu [ 0.203900] efi: Freeing EFI boot services memory: 37748K [ 0.204885] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205983] dca service started, version 1.12.1 [ 0.206768] PCI: Using configuration type 1 for base access [ 0.207004] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232980] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233880] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234881] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235879] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237971] ACPI: Added _OSI(Module Device) [ 0.238647] ACPI: Added _OSI(Processor Device) [ 0.238880] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241084] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243091] ACPI: Interpreter enabled [ 0.243899] ACPI: PM: (supports S0 S5) [ 0.244735] ACPI: Using IOAPIC for interrupt routing [ 0.245913] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247881] PCI: Using E820 reservations for host bridge windows [ 0.248998] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252508] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252885] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254881] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255892] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258262] acpiphp: Slot [3] registered [ 0.258905] acpiphp: Slot [4] registered [ 0.259544] acpiphp: Slot [5] registered [ 0.259896] acpiphp: Slot [6] registered [ 0.260535] acpiphp: Slot [7] registered [ 0.261895] acpiphp: Slot [8] registered [ 0.262522] acpiphp: Slot [9] registered [ 0.262896] acpiphp: Slot [10] registered [ 0.263544] acpiphp: Slot [11] registered [ 0.263895] acpiphp: Slot [12] registered [ 0.264546] acpiphp: Slot [13] registered [ 0.265894] acpiphp: Slot [14] registered [ 0.266528] acpiphp: Slot [15] registered [ 0.266893] acpiphp: Slot [16] registered [ 0.267547] acpiphp: Slot [17] registered [ 0.267906] acpiphp: Slot [18] registered [ 0.268568] acpiphp: Slot [19] registered [ 0.269894] acpiphp: Slot [20] registered [ 0.270536] acpiphp: Slot [21] registered [ 0.270894] acpiphp: Slot [22] registered [ 0.271547] acpiphp: Slot [23] registered [ 0.271896] acpiphp: Slot [24] registered [ 0.272553] acpiphp: Slot [25] registered [ 0.273896] acpiphp: Slot [26] registered [ 0.274548] acpiphp: Slot [27] registered [ 0.274893] acpiphp: Slot [28] registered [ 0.275542] acpiphp: Slot [29] registered [ 0.275894] acpiphp: Slot [30] registered [ 0.276542] acpiphp: Slot [31] registered [ 0.276892] PCI host bridge to bus 0000:00 [ 0.277553] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278882] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279880] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280880] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282880] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283880] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284806] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286317] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288757] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290468] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291945] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292866] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293893] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294799] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295896] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296876] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296876] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299909] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300964] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301967] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304294] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306904] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308464] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310900] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313977] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314985] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315988] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316984] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317932] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319922] iommu: Default domain type: Translated [ 0.320880] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321891] efivars: Registered efivars operations [ 0.322658] PCI: Using ACPI for IRQ routing [ 0.323904] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324856] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324876] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326881] vgaarb: loaded [ 0.327466] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327880] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330986] clocksource: Switched to clocksource kvm-clock [ 0.332502] VFS: Disk quotas dquot_6.6.0 [ 0.333176] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334437] pnp: PnP ACPI init [ 0.335392] pnp: PnP ACPI: found 5 devices [ 0.343634] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345097] NET: Registered PF_INET protocol family [ 0.346046] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359160] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360548] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361797] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363195] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364420] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365488] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366550] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367731] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368629] NET: Registered PF_XDP protocol family [ 0.369391] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370361] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371340] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372415] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373487] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374683] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375692] PCI: CLS 0 bytes, default 64 [ 0.376445] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.378197] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.380304] clocksource: Switched to clocksource tsc [ 0.400371] Initialise system trusted keyrings [ 0.402668] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.404426] Key type asymmetric registered [ 0.405301] Asymmetric key parser 'x509' registered [ 0.407026] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.409553] io scheduler mq-deadline registered [ 0.410534] io scheduler kyber registered [ 0.411411] io scheduler bfq registered [ 0.413604] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415062] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416669] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.419706] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.421564] i8042: Warning: Keylock active [ 0.423987] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425033] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426224] hv_vmbus: registering driver hyperv_keyboard [ 0.427493] rtc_cmos 00:00: RTC can wake from S4 [ 0.429771] rtc_cmos 00:00: registered as rtc0 [ 0.430977] rtc_cmos 00:00: setting system clock to 2026-09-03T17:07:16 UTC (1788455236) [ 0.432750] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434066] intel_pstate: CPU model not supported [ 0.435131] efifb: probing for efifb [ 0.435924] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437302] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438556] efifb: scrolling: redraw [ 0.439311] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441131] Console: switching to colour frame buffer device 100x37 [ 0.442955] fb0: EFI VGA frame buffer device [ 0.443915] pstore: Using crash dump compression: deflate [ 0.445046] pstore: Registered efi_pstore as persistent store backend [ 0.446686] NET: Registered PF_INET6 protocol family [ 0.448058] Segment Routing with IPv6 [ 0.448881] In-situ OAM (IOAM) with IPv6 [ 0.449780] NET: Registered PF_PACKET protocol family [ 0.450937] Key type dns_resolver registered [ 0.452298] IPI shorthand broadcast: enabled [ 0.455043] sched_clock: Marking stable (311002416, 143513317)->(531960862, -77445129) [ 0.456863] registered taskstats version 1 [ 0.458019] Loading compiled-in X.509 certificates [ 0.929281] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.697455] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.702237] Demotion targets for Node 0: null [ 1.704134] Key type .fscrypt registered [ 1.705003] Key type fscrypt-provisioning registered [ 1.706052] ima: No TPM chip found, activating TPM-bypass! [ 1.707391] ima: Allocated hash algorithm: sha1 [ 1.708317] ima: No architecture policies found [ 1.714696] clk: Disabling unused clocks [ 1.721994] Freeing unused kernel image (initmem) memory: 17040K [ 1.723689] Write protecting the kernel read-only data: 47104k [ 1.725536] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.727274] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.728980] Run /init as init process [ 1.848270] nvme nvme0: pci function 0000:00:04.0 [ 1.849609] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.860649] nvme nvme0: 2/0/0 default/read/poll queues [ 1.867154] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.868575] GPT:25804799 != 33554431 [ 1.869383] GPT:Alternate GPT header not at the end of the disk. [ 1.870488] GPT:25804799 != 33554431 [ 1.871318] GPT: Use GNU Parted to correct GPT errors. [ 1.872299] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.887537] SCSI subsystem initialized [ 1.916380] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.918771] device-mapper: uevent: version 1.0.3 [ 1.920076] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.927862] device-mapper: verity: sha256 using "sha256-lib" [ 1.963522] raid6: avx512x4 gen() 17956 MB/s [ 1.980523] raid6: avx512x2 gen() 17796 MB/s [ 1.997522] raid6: avx512x1 gen() 17230 MB/s [ 2.014521] raid6: avx2x4 gen() 17718 MB/s [ 2.032520] raid6: avx2x2 gen() 17737 MB/s [ 2.049527] raid6: avx2x1 gen() 10899 MB/s [ 2.050708] raid6: using algorithm avx512x4 gen() 17956 MB/s [ 2.068522] raid6: .... xor() 6886 MB/s, rmw enabled [ 2.069550] raid6: using avx512x2 recovery algorithm [ 2.080319] xor: automatically using best checksumming function avx [ 2.214188] Btrfs loaded, zoned=no, fsverity=no [ 2.219079] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.222790] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.227248] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.229031] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.314833] ACPI: PM: Preparing to enter system sleep state S5 [ 62.316051] reboot: Restarting system [ 62.316840] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:08:21.045574]      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 3941727615 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000384] ACPI: Early table checksum verification disabled [ 0.000387] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000391] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000397] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000402] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000406] ACPI: FACS 0x00000000789D0000 000040 [ 0.000408] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000411] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000414] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000417] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000420] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000423] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000426] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000429] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000431] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000432] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000433] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000434] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000435] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000435] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000436] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000437] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000438] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000438] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000439] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000485] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000492] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000524] Zone ranges: [ 0.000525] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000527] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000528] Normal empty [ 0.000530] Device empty [ 0.000530] Movable zone start for each node [ 0.000531] Early memory node ranges [ 0.000532] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000533] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000534] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000535] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000540] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000570] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004014] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004128] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004532] ACPI: PM-Timer IO Port: 0xb008 [ 0.004546] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004603] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004607] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004609] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004610] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004611] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004615] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004617] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004621] TSC deadline timer available [ 0.004627] CPU topo: Max. logical packages: 1 [ 0.004627] CPU topo: Max. logical dies: 1 [ 0.004628] CPU topo: Max. dies per package: 1 [ 0.004633] CPU topo: Max. threads per core: 2 [ 0.004634] CPU topo: Num. cores per package: 1 [ 0.004634] CPU topo: Num. threads per package: 2 [ 0.004635] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004653] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004670] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004672] Booting paravirtualized kernel on KVM [ 0.004673] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009617] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009897] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010550] kvm-guest: PV spinlocks enabled [ 0.010553] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010556] 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 [ 0.010731] random: crng init done [ 0.010732] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010950] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011063] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011118] Fallback order for Node 0: 0 [ 0.011121] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011122] Policy zone: DMA32 [ 0.011124] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015048] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015063] Kernel/User page tables isolation: enabled [ 0.023319] ftrace: allocating 41455 entries in 164 pages [ 0.023322] ftrace: allocated 164 pages with 3 groups [ 0.024122] Dynamic Preempt: voluntary [ 0.024154] rcu: Preemptible hierarchical RCU implementation. [ 0.024154] rcu: RCU event tracing is enabled. [ 0.024155] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024156] Trampoline variant of Tasks RCU enabled. [ 0.024157] Rude variant of Tasks RCU enabled. [ 0.024158] Tracing variant of Tasks RCU enabled. [ 0.024159] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024160] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024166] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024167] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024169] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029288] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029528] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029534] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029586] Console: colour dummy device 80x25 [ 0.029589] printk: legacy console [tty0] enabled [ 0.029868] printk: legacy console [ttyS0] enabled [ 0.160497] ACPI: Core revision 20250807 [ 0.161302] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162721] APIC: Switch to symmetric I/O mode setup [ 0.163897] x2apic enabled [ 0.164757] APIC: Switched APIC routing to: physical x2apic [ 0.167201] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.168831] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.169827] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169827] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169827] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169827] Speculative Store Bypass: Vulnerable [ 0.169827] Spectre V2 : Mitigation: Retpolines [ 0.169827] RETBleed: Vulnerable [ 0.169827] ITS: Mitigation: Aligned branch/return thunks [ 0.169827] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169827] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169827] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169827] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169827] GDS: Unknown: Dependent on hypervisor status [ 0.169827] active return thunk: its_return_thunk [ 0.169827] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169827] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169827] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169827] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169827] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169827] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169827] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169827] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169827] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169827] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169827] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169827] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169827] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169827] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169827] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169827] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169827] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169827] Freeing SMP alternatives memory: 40K [ 0.169827] pid_max: default: 32768 minimum: 301 [ 0.169827] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169827] landlock: Up and running. [ 0.169827] SELinux: Initializing. [ 0.169827] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169827] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169827] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170034] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170877] signal: max sigframe size: 3632 [ 0.171555] rcu: Hierarchical SRCU implementation. [ 0.171830] rcu: Max phase no-delay instances is 400. [ 0.172664] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176251] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176895] smp: Bringing up secondary CPUs ... [ 0.177703] smpboot: x86: Booting SMP configuration: [ 0.177831] .... node #0, CPUs: #1 [ 0.178832] 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. [ 0.180831] 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. [ 0.181871] smp: Brought up 1 node, 2 CPUs [ 0.182510] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.182978] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.183962] devtmpfs: initialized [ 0.184440] x86/mm: Memory block size: 128MB [ 0.185832] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186893] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187839] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188913] pinctrl core: initialized pinctrl subsystem [ 0.190356] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191968] audit: initializing netlink subsys (disabled) [ 0.192924] thermal_sys: Registered thermal governor 'step_wise' [ 0.192935] audit: type=2000 audit(1788455304.225:1): state=initialized audit_enabled=0 res=1 [ 0.194839] cpuidle: using governor menu [ 0.197321] efi: Freeing EFI boot services memory: 37748K [ 0.197834] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.198914] dca service started, version 1.12.1 [ 0.199675] PCI: Using configuration type 1 for base access [ 0.200939] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226496] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.227831] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.228830] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.229830] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232091] ACPI: Added _OSI(Module Device) [ 0.232762] ACPI: Added _OSI(Processor Device) [ 0.232830] ACPI: Added _OSI(Processor Aggregator Device) [ 0.234719] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237062] ACPI: Interpreter enabled [ 0.237483] ACPI: PM: (supports S0 S5) [ 0.237834] ACPI: Using IOAPIC for interrupt routing [ 0.238633] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240832] PCI: Using E820 reservations for host bridge windows [ 0.241889] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244827] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.244827] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246833] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.247845] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250198] acpiphp: Slot [3] registered [ 0.250837] acpiphp: Slot [4] registered [ 0.251466] acpiphp: Slot [5] registered [ 0.251844] acpiphp: Slot [6] registered [ 0.252479] acpiphp: Slot [7] registered [ 0.253844] acpiphp: Slot [8] registered [ 0.254467] acpiphp: Slot [9] registered [ 0.254844] acpiphp: Slot [10] registered [ 0.255473] acpiphp: Slot [11] registered [ 0.255844] acpiphp: Slot [12] registered [ 0.256483] acpiphp: Slot [13] registered [ 0.256844] acpiphp: Slot [14] registered [ 0.257496] acpiphp: Slot [15] registered [ 0.258846] acpiphp: Slot [16] registered [ 0.259487] acpiphp: Slot [17] registered [ 0.259843] acpiphp: Slot [18] registered [ 0.260489] acpiphp: Slot [19] registered [ 0.260843] acpiphp: Slot [20] registered [ 0.261584] acpiphp: Slot [21] registered [ 0.262850] acpiphp: Slot [22] registered [ 0.263484] acpiphp: Slot [23] registered [ 0.263845] acpiphp: Slot [24] registered [ 0.264491] acpiphp: Slot [25] registered [ 0.264842] acpiphp: Slot [26] registered [ 0.265507] acpiphp: Slot [27] registered [ 0.265843] acpiphp: Slot [28] registered [ 0.266496] acpiphp: Slot [29] registered [ 0.267846] acpiphp: Slot [30] registered [ 0.268483] acpiphp: Slot [31] registered [ 0.268841] PCI host bridge to bus 0000:00 [ 0.269498] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.270831] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.271830] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.272830] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.273830] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.274830] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.275726] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278265] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279679] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281449] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.282895] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.283820] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.284844] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.285763] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.286844] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.287742] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289117] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290860] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292913] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.293935] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295163] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.298845] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.300395] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302845] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.305982] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.306933] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.307930] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.308932] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.309886] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311163] iommu: Default domain type: Translated [ 0.311830] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.312931] efivars: Registered efivars operations [ 0.313575] PCI: Using ACPI for IRQ routing [ 0.313855] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314779] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314827] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.314831] vgaarb: loaded [ 0.315334] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.315831] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.318861] clocksource: Switched to clocksource kvm-clock [ 0.320519] VFS: Disk quotas dquot_6.6.0 [ 0.321151] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322535] pnp: PnP ACPI init [ 0.323449] pnp: PnP ACPI: found 5 devices [ 0.331439] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.332888] NET: Registered PF_INET protocol family [ 0.333750] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.346312] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347661] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.348884] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.350153] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.351361] TCP: Hash tables configured (established 16384 bind 16384) [ 0.352469] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353502] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354647] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.355524] NET: Registered PF_XDP protocol family [ 0.356280] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.357231] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.358210] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.359255] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.360341] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.361520] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.362527] PCI: CLS 0 bytes, default 64 [ 0.363268] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.365009] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.367100] clocksource: Switched to clocksource tsc [ 0.386975] Initialise system trusted keyrings [ 0.388334] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.390086] Key type asymmetric registered [ 0.390969] Asymmetric key parser 'x509' registered [ 0.392866] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.395327] io scheduler mq-deadline registered [ 0.396356] io scheduler kyber registered [ 0.397244] io scheduler bfq registered [ 0.399429] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.400842] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.402453] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.405518] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.407348] i8042: Warning: Keylock active [ 0.409765] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.410813] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.411961] hv_vmbus: registering driver hyperv_keyboard [ 0.413171] rtc_cmos 00:00: RTC can wake from S4 [ 0.415425] rtc_cmos 00:00: registered as rtc0 [ 0.416604] rtc_cmos 00:00: setting system clock to 2026-09-03T17:08:23 UTC (1788455303) [ 0.418399] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.419687] intel_pstate: CPU model not supported [ 0.420766] efifb: probing for efifb [ 0.421559] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.422956] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.424232] efifb: scrolling: redraw [ 0.425013] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.426825] Console: switching to colour frame buffer device 100x37 [ 0.428648] fb0: EFI VGA frame buffer device [ 0.429602] pstore: Using crash dump compression: deflate [ 0.430771] pstore: Registered efi_pstore as persistent store backend [ 0.432359] NET: Registered PF_INET6 protocol family [ 0.434514] Segment Routing with IPv6 [ 0.435335] In-situ OAM (IOAM) with IPv6 [ 0.436240] NET: Registered PF_PACKET protocol family [ 0.439333] Key type dns_resolver registered [ 0.441596] IPI shorthand broadcast: enabled [ 0.444284] sched_clock: Marking stable (304001673, 139292882)->(516589278, -73294723) [ 0.446250] registered taskstats version 1 [ 0.447413] Loading compiled-in X.509 certificates [ 0.921046] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.667085] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.672170] Demotion targets for Node 0: null [ 1.673216] Key type .fscrypt registered [ 1.674060] Key type fscrypt-provisioning registered [ 1.675077] ima: No TPM chip found, activating TPM-bypass! [ 1.676327] ima: Allocated hash algorithm: sha1 [ 1.677222] ima: No architecture policies found [ 1.683519] clk: Disabling unused clocks [ 1.689836] Freeing unused kernel image (initmem) memory: 17040K [ 1.691521] Write protecting the kernel read-only data: 47104k [ 1.693354] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.695083] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.696770] Run /init as init process [ 1.815399] nvme nvme0: pci function 0000:00:04.0 [ 1.816747] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.826033] nvme nvme0: 2/0/0 default/read/poll queues [ 1.832552] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.833956] GPT:25804799 != 33554431 [ 1.834739] GPT:Alternate GPT header not at the end of the disk. [ 1.835842] GPT:25804799 != 33554431 [ 1.836647] GPT: Use GNU Parted to correct GPT errors. [ 1.837626] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.851184] SCSI subsystem initialized [ 1.878087] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.880473] device-mapper: uevent: version 1.0.3 [ 1.881508] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.889115] device-mapper: verity: sha256 using "sha256-lib" [ 1.924298] raid6: avx512x4 gen() 17875 MB/s [ 1.941299] raid6: avx512x2 gen() 17745 MB/s [ 1.958299] raid6: avx512x1 gen() 17742 MB/s [ 1.975299] raid6: avx2x4 gen() 17723 MB/s [ 1.992445] raid6: avx2x2 gen() 17758 MB/s [ 2.010300] raid6: avx2x1 gen() 13467 MB/s [ 2.011217] raid6: using algorithm avx512x4 gen() 17875 MB/s [ 2.029300] raid6: .... xor() 7223 MB/s, rmw enabled [ 2.030330] raid6: using avx512x2 recovery algorithm [ 2.040956] xor: automatically using best checksumming function avx [ 2.173120] Btrfs loaded, zoned=no, fsverity=no [ 2.177474] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.180768] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.184620] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.185984] BTRFS error (device dm-0): open_ctree failed: -2