1.704179] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.705846] Run /init as init process [ 1.824256] nvme nvme0: pci function 0000:00:04.0 [ 1.825609] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.835967] nvme nvme0: 2/0/0 default/read/poll queues [ 1.842345] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.843724] GPT:25804799 != 33554431 [ 1.844495] GPT:Alternate GPT header not at the end of the disk. [ 1.845676] GPT:25804799 != 33554431 [ 1.846415] GPT: Use GNU Parted to correct GPT errors. [ 1.847386] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.860935] SCSI subsystem initialized [ 1.887600] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.889974] device-mapper: uevent: version 1.0.3 [ 1.891020] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.898637] device-mapper: verity: sha256 using "sha256-lib" [ 1.933922] raid6: avx512x4 gen() 18027 MB/s [ 1.950922] raid6: avx512x2 gen() 18203 MB/s [ 1.967922] raid6: avx512x1 gen() 18199 MB/s [ 1.984921] raid6: avx2x4 gen() 18071 MB/s [ 2.001921] raid6: avx2x2 gen() 18142 MB/s [ 2.018922] raid6: avx2x1 gen() 13760 MB/s [ 2.019831] raid6: using algorithm avx512x2 gen() 18203 MB/s [ 2.036920] raid6: .... xor() 24437 MB/s, rmw enabled [ 2.037966] raid6: using avx512x2 recovery algorithm [ 2.048585] xor: automatically using best checksumming function avx [ 2.182445] Btrfs loaded, zoned=no, fsverity=no [ 2.186478] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.190073] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.194660] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.196079] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.227128] ACPI: PM: Preparing to enter system sleep state S5 [ 62.228418] reboot: Restarting system [ 62.229398] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:06:55.198583]      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 3876143011 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000094] 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 [ 0.000174] Using GB pages for direct mapping [ 0.000450] ACPI: Early table checksum verification disabled [ 0.000454] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000458] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000463] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000469] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000472] ACPI: FACS 0x00000000789D0000 000040 [ 0.000475] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000478] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000481] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000484] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000487] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000490] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000493] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000495] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000498] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000499] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000500] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000501] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000501] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000502] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000503] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000504] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000504] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000505] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000506] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000549] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000559] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000610] Zone ranges: [ 0.000611] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000614] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000616] Normal empty [ 0.000618] Device empty [ 0.000620] Movable zone start for each node [ 0.000621] Early memory node ranges [ 0.000622] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000624] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000627] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000629] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000635] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000677] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003990] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004098] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004523] ACPI: PM-Timer IO Port: 0xb008 [ 0.004537] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004600] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004604] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004606] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004607] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004608] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004612] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004613] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004618] TSC deadline timer available [ 0.004623] CPU topo: Max. logical packages: 1 [ 0.004624] CPU topo: Max. logical dies: 1 [ 0.004624] CPU topo: Max. dies per package: 1 [ 0.004630] CPU topo: Max. threads per core: 2 [ 0.004631] CPU topo: Num. cores per package: 1 [ 0.004631] CPU topo: Num. threads per package: 2 [ 0.004632] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004649] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004665] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004667] Booting paravirtualized kernel on KVM [ 0.004669] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009568] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009829] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010446] kvm-guest: PV spinlocks enabled [ 0.010448] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010452] 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 [ 0.010625] random: crng init done [ 0.010626] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010828] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010939] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010993] Fallback order for Node 0: 0 [ 0.010996] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010998] Policy zone: DMA32 [ 0.010999] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015020] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015034] Kernel/User page tables isolation: enabled [ 0.023395] ftrace: allocating 41455 entries in 164 pages [ 0.023398] ftrace: allocated 164 pages with 3 groups [ 0.024191] Dynamic Preempt: voluntary [ 0.024224] rcu: Preemptible hierarchical RCU implementation. [ 0.024225] rcu: RCU event tracing is enabled. [ 0.024225] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024227] Trampoline variant of Tasks RCU enabled. [ 0.024227] Rude variant of Tasks RCU enabled. [ 0.024228] Tracing variant of Tasks RCU enabled. [ 0.024229] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024229] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024236] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024238] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024239] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029467] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029710] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029717] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029770] Console: colour dummy device 80x25 [ 0.029773] printk: legacy console [tty0] enabled [ 0.030055] printk: legacy console [ttyS0] enabled [ 0.167994] ACPI: Core revision 20250807 [ 0.168844] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170311] APIC: Switch to symmetric I/O mode setup [ 0.171511] x2apic enabled [ 0.172398] APIC: Switched APIC routing to: physical x2apic [ 0.174859] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.176569] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.177566] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177566] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177566] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177566] Speculative Store Bypass: Vulnerable [ 0.177566] Spectre V2 : Mitigation: Retpolines [ 0.177566] RETBleed: Vulnerable [ 0.177566] ITS: Mitigation: Aligned branch/return thunks [ 0.177566] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177566] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177566] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177566] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177566] GDS: Unknown: Dependent on hypervisor status [ 0.177566] active return thunk: its_return_thunk [ 0.177566] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177566] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177566] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177566] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177566] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177566] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177566] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177566] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177566] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177566] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177566] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177566] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177566] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177566] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177566] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177566] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177566] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177566] Freeing SMP alternatives memory: 40K [ 0.177566] pid_max: default: 32768 minimum: 301 [ 0.177566] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177566] landlock: Up and running. [ 0.177566] SELinux: Initializing. [ 0.177566] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177566] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177566] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177768] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178612] signal: max sigframe size: 3632 [ 0.179310] rcu: Hierarchical SRCU implementation. [ 0.179569] rcu: Max phase no-delay instances is 400. [ 0.180442] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183987] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184630] smp: Bringing up secondary CPUs ... [ 0.185462] smpboot: x86: Booting SMP configuration: [ 0.185570] .... node #0, CPUs: #1 [ 0.186926] 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. [ 0.188570] 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. [ 0.189605] smp: Brought up 1 node, 2 CPUs [ 0.190262] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.190716] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191708] devtmpfs: initialized [ 0.192174] x86/mm: Memory block size: 128MB [ 0.193622] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194628] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195577] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196652] pinctrl core: initialized pinctrl subsystem [ 0.198033] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199713] audit: initializing netlink subsys (disabled) [ 0.200601] audit: type=2000 audit(1788451618.424:1): state=initialized audit_enabled=0 res=1 [ 0.200686] thermal_sys: Registered thermal governor 'step_wise' [ 0.201582] cpuidle: using governor menu [ 0.204104] efi: Freeing EFI boot services memory: 37748K [ 0.204572] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205652] dca service started, version 1.12.1 [ 0.206465] PCI: Using configuration type 1 for base access [ 0.207679] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234647] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.235570] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236570] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237570] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.240062] ACPI: Added _OSI(Module Device) [ 0.240373] ACPI: Added _OSI(Processor Device) [ 0.241571] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243501] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245722] ACPI: Interpreter enabled [ 0.246315] ACPI: PM: (supports S0 S5) [ 0.246573] ACPI: Using IOAPIC for interrupt routing [ 0.247408] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.249573] PCI: Using E820 reservations for host bridge windows [ 0.250658] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.253782] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254573] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255572] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257580] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258933] acpiphp: Slot [3] registered [ 0.259576] acpiphp: Slot [4] registered [ 0.260223] acpiphp: Slot [5] registered [ 0.261584] acpiphp: Slot [6] registered [ 0.262224] acpiphp: Slot [7] registered [ 0.262586] acpiphp: Slot [8] registered [ 0.263224] acpiphp: Slot [9] registered [ 0.263583] acpiphp: Slot [10] registered [ 0.264245] acpiphp: Slot [11] registered [ 0.264582] acpiphp: Slot [12] registered [ 0.265238] acpiphp: Slot [13] registered [ 0.266584] acpiphp: Slot [14] registered [ 0.267247] acpiphp: Slot [15] registered [ 0.267583] acpiphp: Slot [16] registered [ 0.268244] acpiphp: Slot [17] registered [ 0.268582] acpiphp: Slot [18] registered [ 0.269233] acpiphp: Slot [19] registered [ 0.270583] acpiphp: Slot [20] registered [ 0.271244] acpiphp: Slot [21] registered [ 0.271582] acpiphp: Slot [22] registered [ 0.272254] acpiphp: Slot [23] registered [ 0.272582] acpiphp: Slot [24] registered [ 0.273241] acpiphp: Slot [25] registered [ 0.274586] acpiphp: Slot [26] registered [ 0.275237] acpiphp: Slot [27] registered [ 0.275582] acpiphp: Slot [28] registered [ 0.276248] acpiphp: Slot [29] registered [ 0.276585] acpiphp: Slot [30] registered [ 0.277250] acpiphp: Slot [31] registered [ 0.278579] PCI host bridge to bus 0000:00 [ 0.279240] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279569] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280569] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282569] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283569] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284569] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285477] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287004] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289418] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291170] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292636] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293559] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294583] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295508] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296584] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297506] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.298854] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300602] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301648] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302665] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304898] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307532] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309145] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311587] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314698] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315674] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316672] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317670] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318619] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320610] iommu: Default domain type: Translated [ 0.321569] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.322669] efivars: Registered efivars operations [ 0.323336] PCI: Using ACPI for IRQ routing [ 0.324591] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325542] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325566] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327571] vgaarb: loaded [ 0.328090] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328569] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333606] clocksource: Switched to clocksource kvm-clock [ 0.335165] VFS: Disk quotas dquot_6.6.0 [ 0.335818] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337071] pnp: PnP ACPI init [ 0.338085] pnp: PnP ACPI: found 5 devices [ 0.346138] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347594] NET: Registered PF_INET protocol family [ 0.348437] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360919] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362396] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363639] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.364943] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366219] TCP: Hash tables configured (established 16384 bind 16384) [ 0.367297] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368368] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369576] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370482] NET: Registered PF_XDP protocol family [ 0.371256] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.372237] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.373228] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374308] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375395] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376600] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377634] PCI: CLS 0 bytes, default 64 [ 0.378401] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.380122] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.382404] clocksource: Switched to clocksource tsc [ 0.402250] Initialise system trusted keyrings [ 0.403941] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405770] Key type asymmetric registered [ 0.406655] Asymmetric key parser 'x509' registered [ 0.408428] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410882] io scheduler mq-deadline registered [ 0.411860] io scheduler kyber registered [ 0.412725] io scheduler bfq registered [ 0.416104] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.417560] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.419142] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422144] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.423987] i8042: Warning: Keylock active [ 0.426399] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.427432] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.428584] hv_vmbus: registering driver hyperv_keyboard [ 0.429799] rtc_cmos 00:00: RTC can wake from S4 [ 0.432182] rtc_cmos 00:00: registered as rtc0 [ 0.433349] rtc_cmos 00:00: setting system clock to 2026-09-03T16:06:56 UTC (1788451616) [ 0.435106] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.436347] intel_pstate: CPU model not supported [ 0.437453] efifb: probing for efifb [ 0.438231] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.439612] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440853] efifb: scrolling: redraw [ 0.441643] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.443430] Console: switching to colour frame buffer device 100x37 [ 0.445227] fb0: EFI VGA frame buffer device [ 0.446211] pstore: Using crash dump compression: deflate [ 0.447327] pstore: Registered efi_pstore as persistent store backend [ 0.448911] NET: Registered PF_INET6 protocol family [ 0.450953] Segment Routing with IPv6 [ 0.451762] In-situ OAM (IOAM) with IPv6 [ 0.452602] NET: Registered PF_PACKET protocol family [ 0.453775] Key type dns_resolver registered [ 0.455063] IPI shorthand broadcast: enabled [ 0.457791] sched_clock: Marking stable (310001801, 146848971)->(528037189, -71186417) [ 0.459621] registered taskstats version 1 [ 0.460779] Loading compiled-in X.509 certificates [ 0.938118] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.780579] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.784955] Demotion targets for Node 0: null [ 1.786172] Key type .fscrypt registered [ 1.787039] Key type fscrypt-provisioning registered [ 1.788078] ima: No TPM chip found, activating TPM-bypass! [ 1.789552] ima: Allocated hash algorithm: sha1 [ 1.790504] ima: No architecture policies found [ 1.796946] clk: Disabling unused clocks [ 1.803278] Freeing unused kernel image (initmem) memory: 17040K [ 1.804982] Write protecting the kernel read-only data: 47104k [ 1.806830] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.808596] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.810320] Run /init as init process [ 1.930581] nvme nvme0: pci function 0000:00:04.0 [ 1.932135] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.946933] nvme nvme0: 2/0/0 default/read/poll queues [ 1.953945] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.955588] GPT:25804799 != 33554431 [ 1.956387] GPT:Alternate GPT header not at the end of the disk. [ 1.957606] GPT:25804799 != 33554431 [ 1.958389] GPT: Use GNU Parted to correct GPT errors. [ 1.959398] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.974025] SCSI subsystem initialized [ 2.003200] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.005592] device-mapper: uevent: version 1.0.3 [ 2.007094] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.014941] device-mapper: verity: sha256 using "sha256-lib" [ 2.050858] raid6: avx512x4 gen() 18095 MB/s [ 2.067857] raid6: avx512x2 gen() 18092 MB/s [ 2.084857] raid6: avx512x1 gen() 17970 MB/s [ 2.101858] raid6: avx2x4 gen() 17860 MB/s [ 2.118857] raid6: avx2x2 gen() 17723 MB/s [ 2.135858] raid6: avx2x1 gen() 13820 MB/s [ 2.136767] raid6: using algorithm avx512x4 gen() 18095 MB/s [ 2.154859] raid6: .... xor() 7806 MB/s, rmw enabled [ 2.155880] raid6: using avx512x2 recovery algorithm [ 2.166403] xor: automatically using best checksumming function avx [ 2.299711] Btrfs loaded, zoned=no, fsverity=no [ 2.303689] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.307182] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.311053] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.312436] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.394000] ACPI: PM: Preparing to enter system sleep state S5 [ 62.395233] reboot: Restarting system [ 62.396044] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:08:02.898338]      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 4723408427 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000330] 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) [ 0.000349] 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) [ 0.000376] 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] [ 0.000382] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000383] 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] [ 0.000385] 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] [ 0.000427] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000437] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000488] Zone ranges: [ 0.000489] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000492] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000494] Normal empty [ 0.000496] Device empty [ 0.000497] Movable zone start for each node [ 0.000499] Early memory node ranges [ 0.000500] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000502] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000504] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000506] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000513] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000555] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003865] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003970] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004380] ACPI: PM-Timer IO Port: 0xb008 [ 0.004393] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004458] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004461] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004463] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004464] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004466] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004470] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004471] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004475] TSC deadline timer available [ 0.004480] CPU topo: Max. logical packages: 1 [ 0.004481] CPU topo: Max. logical dies: 1 [ 0.004482] CPU topo: Max. dies per package: 1 [ 0.004487] CPU topo: Max. threads per core: 2 [ 0.004487] CPU topo: Num. cores per package: 1 [ 0.004488] CPU topo: Num. threads per package: 2 [ 0.004489] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004508] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004524] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004525] Booting paravirtualized kernel on KVM [ 0.004527] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009539] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009811] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010449] kvm-guest: PV spinlocks enabled [ 0.010451] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010454] 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 [ 0.010627] random: crng init done [ 0.010628] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010907] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011122] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011179] Fallback order for Node 0: 0 [ 0.011182] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011183] Policy zone: DMA32 [ 0.011184] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015170] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015187] Kernel/User page tables isolation: enabled [ 0.023917] ftrace: allocating 41455 entries in 164 pages [ 0.023920] ftrace: allocated 164 pages with 3 groups [ 0.024710] Dynamic Preempt: voluntary [ 0.024742] rcu: Preemptible hierarchical RCU implementation. [ 0.024742] rcu: RCU event tracing is enabled. [ 0.024743] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024745] Trampoline variant of Tasks RCU enabled. [ 0.024746] Rude variant of Tasks RCU enabled. [ 0.024746] Tracing variant of Tasks RCU enabled. [ 0.024747] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024748] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024754] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024755] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024757] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030126] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030363] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030371] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030425] Console: colour dummy device 80x25 [ 0.030428] printk: legacy console [tty0] enabled [ 0.030707] printk: legacy console [ttyS0] enabled [ 0.171990] ACPI: Core revision 20250807 [ 0.172820] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.174291] APIC: Switch to symmetric I/O mode setup [ 0.175480] x2apic enabled [ 0.176347] APIC: Switched APIC routing to: physical x2apic [ 0.178886] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.180561] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.181557] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.181557] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.181557] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.181557] Speculative Store Bypass: Vulnerable [ 0.181557] Spectre V2 : Mitigation: Retpolines [ 0.181557] RETBleed: Vulnerable [ 0.181557] ITS: Mitigation: Aligned branch/return thunks [ 0.181557] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181557] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181557] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.181557] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.181557] GDS: Unknown: Dependent on hypervisor status [ 0.181557] active return thunk: its_return_thunk [ 0.181557] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.181557] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.181557] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.181557] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.181557] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.181557] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.181557] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.181557] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.181557] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.181557] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.181557] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.181557] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.181557] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.181557] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.181557] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.181557] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.181557] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.181557] Freeing SMP alternatives memory: 40K [ 0.181557] pid_max: default: 32768 minimum: 301 [ 0.181557] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.181557] landlock: Up and running. [ 0.181557] SELinux: Initializing. [ 0.181557] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181557] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181557] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181763] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.182606] signal: max sigframe size: 3632 [ 0.183303] rcu: Hierarchical SRCU implementation. [ 0.183562] rcu: Max phase no-delay instances is 400. [ 0.184646] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189002] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.189626] smp: Bringing up secondary CPUs ... [ 0.190473] smpboot: x86: Booting SMP configuration: [ 0.190562] .... node #0, CPUs: #1 [ 0.191563] 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. [ 0.193561] 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. [ 0.194602] smp: Brought up 1 node, 2 CPUs [ 0.195262] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.195711] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.196694] devtmpfs: initialized [ 0.197177] x86/mm: Memory block size: 128MB [ 0.198613] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.199612] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.200568] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.201637] pinctrl core: initialized pinctrl subsystem [ 0.202979] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.204701] audit: initializing netlink subsys (disabled) [ 0.205592] audit: type=2000 audit(1788451686.141:1): state=initialized audit_enabled=0 res=1 [ 0.205674] thermal_sys: Registered thermal governor 'step_wise' [ 0.206571] cpuidle: using governor menu [ 0.209142] efi: Freeing EFI boot services memory: 37748K [ 0.210563] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.211641] dca service started, version 1.12.1 [ 0.212433] PCI: Using configuration type 1 for base access [ 0.213672] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.239164] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.239561] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240560] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.241559] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.242905] ACPI: Added _OSI(Module Device) [ 0.243561] ACPI: Added _OSI(Processor Device) [ 0.244287] ACPI: Added _OSI(Processor Aggregator Device) [ 0.246578] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.248761] ACPI: Interpreter enabled [ 0.249579] ACPI: PM: (supports S0 S5) [ 0.250218] ACPI: Using IOAPIC for interrupt routing [ 0.250589] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.252562] PCI: Using E820 reservations for host bridge windows [ 0.253677] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.256804] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.257567] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.259562] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.260571] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.262927] acpiphp: Slot [3] registered [ 0.263583] acpiphp: Slot [4] registered [ 0.264256] acpiphp: Slot [5] registered [ 0.264573] acpiphp: Slot [6] registered [ 0.265244] acpiphp: Slot [7] registered [ 0.266577] acpiphp: Slot [8] registered [ 0.267233] acpiphp: Slot [9] registered [ 0.267574] acpiphp: Slot [10] registered [ 0.268251] acpiphp: Slot [11] registered [ 0.268573] acpiphp: Slot [12] registered [ 0.269408] acpiphp: Slot [13] registered [ 0.270586] acpiphp: Slot [14] registered [ 0.271279] acpiphp: Slot [15] registered [ 0.271586] acpiphp: Slot [16] registered [ 0.272263] acpiphp: Slot [17] registered [ 0.273583] acpiphp: Slot [18] registered [ 0.274259] acpiphp: Slot [19] registered [ 0.274585] acpiphp: Slot [20] registered [ 0.275282] acpiphp: Slot [21] registered [ 0.275574] acpiphp: Slot [22] registered [ 0.276262] acpiphp: Slot [23] registered [ 0.277590] acpiphp: Slot [24] registered [ 0.278255] acpiphp: Slot [25] registered [ 0.278575] acpiphp: Slot [26] registered [ 0.279260] acpiphp: Slot [27] registered [ 0.279581] acpiphp: Slot [28] registered [ 0.280280] acpiphp: Slot [29] registered [ 0.281576] acpiphp: Slot [30] registered [ 0.282252] acpiphp: Slot [31] registered [ 0.282572] PCI host bridge to bus 0000:00 [ 0.283261] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284561] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285560] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286560] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.287560] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.289561] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.290509] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.292003] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.294433] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.296171] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.297628] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.298574] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.299574] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.300531] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.301574] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.302528] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.303868] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.306583] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.307640] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.308772] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.309904] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.313526] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.315143] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.317578] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.320757] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.321668] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.322664] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.323661] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.324611] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.326603] iommu: Default domain type: Translated [ 0.327561] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.328759] efivars: Registered efivars operations [ 0.329743] PCI: Using ACPI for IRQ routing [ 0.330586] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.331557] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.331557] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.333562] vgaarb: loaded [ 0.334079] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.334560] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.338600] clocksource: Switched to clocksource kvm-clock [ 0.340199] VFS: Disk quotas dquot_6.6.0 [ 0.340862] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.342211] pnp: PnP ACPI init [ 0.343147] pnp: PnP ACPI: found 5 devices [ 0.351273] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.352773] NET: Registered PF_INET protocol family [ 0.353643] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.366291] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.367685] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.369096] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.370390] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.371758] TCP: Hash tables configured (established 16384 bind 16384) [ 0.372873] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373963] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375158] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.376108] NET: Registered PF_XDP protocol family [ 0.376887] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.377902] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.378903] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.380012] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.381123] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.382369] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.383419] PCI: CLS 0 bytes, default 64 [ 0.384214] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.385959] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.388046] clocksource: Switched to clocksource tsc [ 0.407952] Initialise system trusted keyrings [ 0.409018] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.410721] Key type asymmetric registered [ 0.411671] Asymmetric key parser 'x509' registered [ 0.413771] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.416226] io scheduler mq-deadline registered [ 0.417195] io scheduler kyber registered [ 0.418094] io scheduler bfq registered [ 0.420422] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.421781] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.423449] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.426680] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.428595] i8042: Warning: Keylock active [ 0.430991] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.432058] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.433229] hv_vmbus: registering driver hyperv_keyboard [ 0.434427] rtc_cmos 00:00: RTC can wake from S4 [ 0.436691] rtc_cmos 00:00: registered as rtc0 [ 0.437822] rtc_cmos 00:00: setting system clock to 2026-09-03T16:08:03 UTC (1788451683) [ 0.439643] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.440942] intel_pstate: CPU model not supported [ 0.442010] efifb: probing for efifb [ 0.442796] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.444163] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.445439] efifb: scrolling: redraw [ 0.446222] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.448041] Console: switching to colour frame buffer device 100x37 [ 0.449841] fb0: EFI VGA frame buffer device [ 0.450809] pstore: Using crash dump compression: deflate [ 0.451958] pstore: Registered efi_pstore as persistent store backend [ 0.453513] NET: Registered PF_INET6 protocol family [ 0.456296] Segment Routing with IPv6 [ 0.457100] In-situ OAM (IOAM) with IPv6 [ 0.457979] NET: Registered PF_PACKET protocol family [ 0.459080] Key type dns_resolver registered [ 0.460460] IPI shorthand broadcast: enabled [ 0.463109] sched_clock: Marking stable (312002288, 150186254)->(535676176, -73487634) [ 0.465037] registered taskstats version 1 [ 0.466298] Loading compiled-in X.509 certificates [ 0.942070] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.677011] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.681386] Demotion targets for Node 0: null [ 1.682443] Key type .fscrypt registered [ 1.683298] Key type fscrypt-provisioning registered [ 1.684352] ima: No TPM chip found, activating TPM-bypass! [ 1.685577] ima: Allocated hash algorithm: sha1 [ 1.686521] ima: No architecture policies found [ 1.692882] clk: Disabling unused clocks [ 1.699244] Freeing unused kernel image (initmem) memory: 17040K [ 1.700939] Write protecting the kernel read-only data: 47104k [ 1.702771] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.704507] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.706166] Run /init as init process [ 1.824545] nvme nvme0: pci function 0000:00:04.0 [ 1.825880] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.835776] nvme nvme0: 2/0/0 default/read/poll queues [ 1.842228] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.843804] GPT:25804799 != 33554431 [ 1.844584] GPT:Alternate GPT header not at the end of the disk. [ 1.845706] GPT:25804799 != 33554431 [ 1.846469] GPT: Use GNU Parted to correct GPT errors. [ 1.847457] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.861016] SCSI subsystem initialized [ 1.887281] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.889715] device-mapper: uevent: version 1.0.3 [ 1.890785] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.898422] device-mapper: verity: sha256 using "sha256-lib" [ 1.933194] raid6: avx512x4 gen() 17920 MB/s [ 1.950194] raid6: avx512x2 gen() 17803 MB/s [ 1.967195] raid6: avx512x1 gen() 17838 MB/s [ 1.985194] raid6: avx2x4 gen() 17670 MB/s [ 2.002195] raid6: avx2x2 gen() 17764 MB/s [ 2.019194] raid6: avx2x1 gen() 13664 MB/s [ 2.020136] raid6: using algorithm avx512x4 gen() 17920 MB/s [ 2.038195] raid6: .... xor() 7404 MB/s, rmw enabled [ 2.039805] raid6: using avx512x2 recovery algorithm [ 2.050938] xor: automatically using best checksumming function avx [ 2.185883] Btrfs loaded, zoned=no, fsverity=no [ 2.190797] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.194626] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.198509] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.200031] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.250221] ACPI: PM: Preparing to enter system sleep state S5 [ 62.251504] reboot: Restarting system [ 62.252322] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:09:09.699257]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 4054568034 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000376] ACPI: Early table checksum verification disabled [ 0.000379] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000383] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000388] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000393] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000397] ACPI: FACS 0x00000000789D0000 000040 [ 0.000399] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000403] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000405] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000408] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000411] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000414] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000417] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000420] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000422] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000424] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000425] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000425] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000426] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000427] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000428] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000429] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000429] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000430] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000431] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000471] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000480] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000531] Zone ranges: [ 0.000532] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000535] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000538] Normal empty [ 0.000539] Device empty [ 0.000541] Movable zone start for each node [ 0.000542] Early memory node ranges [ 0.000543] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000545] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000548] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000550] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000557] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000598] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003930] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004041] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004451] ACPI: PM-Timer IO Port: 0xb008 [ 0.004464] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004542] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004545] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004548] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004549] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004550] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004554] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004556] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004560] TSC deadline timer available [ 0.004565] CPU topo: Max. logical packages: 1 [ 0.004566] CPU topo: Max. logical dies: 1 [ 0.004567] CPU topo: Max. dies per package: 1 [ 0.004572] CPU topo: Max. threads per core: 2 [ 0.004573] CPU topo: Num. cores per package: 1 [ 0.004574] CPU topo: Num. threads per package: 2 [ 0.004574] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004593] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004609] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004611] Booting paravirtualized kernel on KVM [ 0.004613] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009566] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009836] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010544] kvm-guest: PV spinlocks enabled [ 0.010547] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010550] 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 [ 0.010725] random: crng init done [ 0.010726] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010938] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011054] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011107] Fallback order for Node 0: 0 [ 0.011110] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011111] Policy zone: DMA32 [ 0.011113] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015094] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015110] Kernel/User page tables isolation: enabled [ 0.023695] ftrace: allocating 41455 entries in 164 pages [ 0.023699] ftrace: allocated 164 pages with 3 groups [ 0.024502] Dynamic Preempt: voluntary [ 0.024538] rcu: Preemptible hierarchical RCU implementation. [ 0.024538] rcu: RCU event tracing is enabled. [ 0.024539] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024540] Trampoline variant of Tasks RCU enabled. [ 0.024541] Rude variant of Tasks RCU enabled. [ 0.024541] Tracing variant of Tasks RCU enabled. [ 0.024542] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024543] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024549] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024551] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024552] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029902] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030157] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030164] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030218] Console: colour dummy device 80x25 [ 0.030220] printk: legacy console [tty0] enabled [ 0.030507] printk: legacy console [ttyS0] enabled [ 0.167127] ACPI: Core revision 20250807 [ 0.167951] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169370] APIC: Switch to symmetric I/O mode setup [ 0.170552] x2apic enabled [ 0.171402] APIC: Switched APIC routing to: physical x2apic [ 0.173843] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.175491] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.176487] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176487] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176487] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176487] Speculative Store Bypass: Vulnerable [ 0.176487] Spectre V2 : Mitigation: Retpolines [ 0.176487] RETBleed: Vulnerable [ 0.176487] ITS: Mitigation: Aligned branch/return thunks [ 0.176487] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176487] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176487] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176487] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176487] GDS: Unknown: Dependent on hypervisor status [ 0.176487] active return thunk: its_return_thunk [ 0.176487] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176487] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176487] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176487] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176487] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176487] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176487] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176487] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176487] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176487] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176487] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176487] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176487] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176487] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176487] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176487] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176487] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176487] Freeing SMP alternatives memory: 40K [ 0.176487] pid_max: default: 32768 minimum: 301 [ 0.176487] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176487] landlock: Up and running. [ 0.176487] SELinux: Initializing. [ 0.176487] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176487] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176487] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176690] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177533] signal: max sigframe size: 3632 [ 0.178217] rcu: Hierarchical SRCU implementation. [ 0.178491] rcu: Max phase no-delay instances is 400. [ 0.179343] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182898] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183553] smp: Bringing up secondary CPUs ... [ 0.184375] smpboot: x86: Booting SMP configuration: [ 0.184492] .... node #0, CPUs: #1 [ 0.185493] 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. [ 0.186492] 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. [ 0.187521] smp: Brought up 1 node, 2 CPUs [ 0.188186] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188651] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189624] devtmpfs: initialized [ 0.190146] x86/mm: Memory block size: 128MB [ 0.191548] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192546] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193487] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194582] pinctrl core: initialized pinctrl subsystem [ 0.195906] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197648] audit: initializing netlink subsys (disabled) [ 0.198520] audit: type=2000 audit(1788451753.026:1): state=initialized audit_enabled=0 res=1 [ 0.198604] thermal_sys: Registered thermal governor 'step_wise' [ 0.199502] cpuidle: using governor menu [ 0.202029] efi: Freeing EFI boot services memory: 37748K [ 0.202493] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203573] dca service started, version 1.12.1 [ 0.204366] PCI: Using configuration type 1 for base access [ 0.205598] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.228625] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229492] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230492] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231491] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233576] ACPI: Added _OSI(Module Device) [ 0.234257] ACPI: Added _OSI(Processor Device) [ 0.234492] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236398] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.238731] ACPI: Interpreter enabled [ 0.239262] ACPI: PM: (supports S0 S5) [ 0.239493] ACPI: Using IOAPIC for interrupt routing [ 0.240299] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242493] PCI: Using E820 reservations for host bridge windows [ 0.243577] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.246668] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.247496] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.248491] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.250500] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.251856] acpiphp: Slot [3] registered [ 0.252512] acpiphp: Slot [4] registered [ 0.253163] acpiphp: Slot [5] registered [ 0.254505] acpiphp: Slot [6] registered [ 0.255153] acpiphp: Slot [7] registered [ 0.255506] acpiphp: Slot [8] registered [ 0.256147] acpiphp: Slot [9] registered [ 0.256503] acpiphp: Slot [10] registered [ 0.257166] acpiphp: Slot [11] registered [ 0.257503] acpiphp: Slot [12] registered [ 0.258157] acpiphp: Slot [13] registered [ 0.259505] acpiphp: Slot [14] registered [ 0.260153] acpiphp: Slot [15] registered [ 0.260505] acpiphp: Slot [16] registered [ 0.261505] acpiphp: Slot [17] registered [ 0.262505] acpiphp: Slot [18] registered [ 0.263504] acpiphp: Slot [19] registered [ 0.264202] acpiphp: Slot [20] registered [ 0.265505] acpiphp: Slot [21] registered [ 0.266166] acpiphp: Slot [22] registered [ 0.266506] acpiphp: Slot [23] registered [ 0.267320] acpiphp: Slot [24] registered [ 0.267506] acpiphp: Slot [25] registered [ 0.268168] acpiphp: Slot [26] registered [ 0.269507] acpiphp: Slot [27] registered [ 0.270161] acpiphp: Slot [28] registered [ 0.270510] acpiphp: Slot [29] registered [ 0.271163] acpiphp: Slot [30] registered [ 0.271506] acpiphp: Slot [31] registered [ 0.272164] PCI host bridge to bus 0000:00 [ 0.273496] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274492] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275491] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276491] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277490] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.279491] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.280413] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.281932] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.284357] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286099] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.287555] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.288490] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.289505] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.290426] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.291505] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.292421] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292777] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.295522] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.296569] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.297585] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.299827] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.302514] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.304045] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.306516] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.309614] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.310616] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.311604] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.313617] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314544] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.316531] iommu: Default domain type: Translated [ 0.317397] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317698] efivars: Registered efivars operations [ 0.318486] PCI: Using ACPI for IRQ routing [ 0.319514] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320487] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.320487] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322495] vgaarb: loaded [ 0.323018] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.324491] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.329538] clocksource: Switched to clocksource kvm-clock [ 0.331088] VFS: Disk quotas dquot_6.6.0 [ 0.331775] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333062] pnp: PnP ACPI init [ 0.334137] pnp: PnP ACPI: found 5 devices [ 0.342301] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.343768] NET: Registered PF_INET protocol family [ 0.344616] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.357095] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.358514] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.359784] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361061] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.362402] TCP: Hash tables configured (established 16384 bind 16384) [ 0.363480] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364560] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365752] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.366662] NET: Registered PF_XDP protocol family [ 0.367445] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.368436] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.369564] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.370665] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.371768] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.372983] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374203] PCI: CLS 0 bytes, default 64 [ 0.374992] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.376758] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.378841] clocksource: Switched to clocksource tsc [ 0.398803] Initialise system trusted keyrings [ 0.399855] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.402790] Key type asymmetric registered [ 0.403677] Asymmetric key parser 'x509' registered [ 0.405412] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.407358] io scheduler mq-deadline registered [ 0.408309] io scheduler kyber registered [ 0.409164] io scheduler bfq registered [ 0.410583] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.412026] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.413687] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.416840] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.418760] i8042: Warning: Keylock active [ 0.421120] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.422235] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.423423] hv_vmbus: registering driver hyperv_keyboard [ 0.424623] rtc_cmos 00:00: RTC can wake from S4 [ 0.426904] rtc_cmos 00:00: registered as rtc0 [ 0.428067] rtc_cmos 00:00: setting system clock to 2026-09-03T16:09:10 UTC (1788451750) [ 0.429916] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.431229] intel_pstate: CPU model not supported [ 0.432298] efifb: probing for efifb [ 0.433098] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.434485] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.435746] efifb: scrolling: redraw [ 0.436529] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.438319] Console: switching to colour frame buffer device 100x37 [ 0.440146] fb0: EFI VGA frame buffer device [ 0.441089] pstore: Using crash dump compression: deflate [ 0.442250] pstore: Registered efi_pstore as persistent store backend [ 0.443822] NET: Registered PF_INET6 protocol family [ 0.445468] Segment Routing with IPv6 [ 0.446251] In-situ OAM (IOAM) with IPv6 [ 0.447132] NET: Registered PF_PACKET protocol family [ 0.448357] Key type dns_resolver registered [ 0.450555] IPI shorthand broadcast: enabled [ 0.453238] sched_clock: Marking stable (307001850, 145323920)->(524955057, -72629287) [ 0.455508] registered taskstats version 1 [ 0.456653] Loading compiled-in X.509 certificates [ 0.928877] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.681184] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.685655] Demotion targets for Node 0: null [ 1.686708] Key type .fscrypt registered [ 1.687564] Key type fscrypt-provisioning registered [ 1.688609] ima: No TPM chip found, activating TPM-bypass! [ 1.689989] ima: Allocated hash algorithm: sha1 [ 1.690922] ima: No architecture policies found [ 1.697487] clk: Disabling unused clocks [ 1.703849] Freeing unused kernel image (initmem) memory: 17040K [ 1.705559] Write protecting the kernel read-only data: 47104k [ 1.707389] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.709110] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.710791] Run /init as init process [ 1.830542] nvme nvme0: pci function 0000:00:04.0 [ 1.831841] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.842254] nvme nvme0: 2/0/0 default/read/poll queues [ 1.849614] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.851062] GPT:25804799 != 33554431 [ 1.851854] GPT:Alternate GPT header not at the end of the disk. [ 1.853196] GPT:25804799 != 33554431 [ 1.854333] GPT: Use GNU Parted to correct GPT errors. [ 1.855474] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.869534] SCSI subsystem initialized [ 1.896397] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.898831] device-mapper: uevent: version 1.0.3 [ 1.899904] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.907483] device-mapper: verity: sha256 using "sha256-lib" [ 1.942332] raid6: avx512x4 gen() 17944 MB/s [ 1.959333] raid6: avx512x2 gen() 17934 MB/s [ 1.976334] raid6: avx512x1 gen() 17778 MB/s [ 1.993333] raid6: avx2x4 gen() 17800 MB/s [ 2.010337] raid6: avx2x2 gen() 17380 MB/s [ 2.027333] raid6: avx2x1 gen() 13694 MB/s [ 2.028277] raid6: using algorithm avx512x4 gen() 17944 MB/s [ 2.046333] raid6: .... xor() 7532 MB/s, rmw enabled [ 2.047402] raid6: using avx512x2 recovery algorithm [ 2.058008] xor: automatically using best checksumming function avx [ 2.189890] Btrfs loaded, zoned=no, fsverity=no [ 2.194364] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.198240] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.202245] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.203707] BTRFS error (device dm-0): open_ctree failed: -2