1.879841] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.881548] Run /init as init process [ 2.001337] nvme nvme0: pci function 0000:00:04.0 [ 2.002776] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.013675] nvme nvme0: 2/0/0 default/read/poll queues [ 2.022545] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.024245] GPT:25804799 != 33554431 [ 2.025091] GPT:Alternate GPT header not at the end of the disk. [ 2.026358] GPT:25804799 != 33554431 [ 2.027115] GPT: Use GNU Parted to correct GPT errors. [ 2.028105] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.047495] SCSI subsystem initialized [ 2.077059] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.079449] device-mapper: uevent: version 1.0.3 [ 2.080540] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.088570] device-mapper: verity: sha256 using "sha256-lib" [ 2.124207] raid6: avx512x4 gen() 14355 MB/s [ 2.141204] raid6: avx512x2 gen() 13546 MB/s [ 2.159196] raid6: avx512x1 gen() 13519 MB/s [ 2.177194] raid6: avx2x4 gen() 14673 MB/s [ 2.194193] raid6: avx2x2 gen() 15114 MB/s [ 2.211194] raid6: avx2x1 gen() 11387 MB/s [ 2.212729] raid6: using algorithm avx2x2 gen() 15114 MB/s [ 2.230199] raid6: .... xor() 14286 MB/s, rmw enabled [ 2.231590] raid6: using avx512x2 recovery algorithm [ 2.243464] xor: automatically using best checksumming function avx [ 2.391615] Btrfs loaded, zoned=no, fsverity=no [ 2.397499] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.401601] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.405579] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.407046] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.491395] ACPI: PM: Preparing to enter system sleep state S5 [ 62.492737] reboot: Restarting system [ 62.493669] 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        [2026-09-03T19:57:13.900936]      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 4227009776 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000103] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000131] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000134] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000183] Using GB pages for direct mapping [ 0.000389] ACPI: Early table checksum verification disabled [ 0.000394] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000399] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000405] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000411] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000414] ACPI: FACS 0x00000000789D0000 000040 [ 0.000417] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000420] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000423] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000426] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000429] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000432] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000435] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000437] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000440] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000441] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000442] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000443] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000444] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000444] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000445] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000446] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000446] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000447] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000448] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000496] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000506] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000558] Zone ranges: [ 0.000559] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000562] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000564] Normal empty [ 0.000566] Device empty [ 0.000567] Movable zone start for each node [ 0.000569] Early memory node ranges [ 0.000569] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000572] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000574] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000576] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000583] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000619] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004006] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004114] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004687] ACPI: PM-Timer IO Port: 0xb008 [ 0.004702] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004763] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004766] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004768] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004769] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004770] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004774] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004776] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004780] TSC deadline timer available [ 0.004785] CPU topo: Max. logical packages: 1 [ 0.004786] CPU topo: Max. logical dies: 1 [ 0.004786] CPU topo: Max. dies per package: 1 [ 0.004791] CPU topo: Max. threads per core: 2 [ 0.004792] CPU topo: Num. cores per package: 1 [ 0.004792] CPU topo: Num. threads per package: 2 [ 0.004793] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004811] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004826] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004828] Booting paravirtualized kernel on KVM [ 0.004830] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009809] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010084] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010754] kvm-guest: PV spinlocks enabled [ 0.010756] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010760] 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 [ 0.010933] random: crng init done [ 0.010934] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011141] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011248] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011302] Fallback order for Node 0: 0 [ 0.011304] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011306] Policy zone: DMA32 [ 0.011307] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015179] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015194] Kernel/User page tables isolation: enabled [ 0.023455] ftrace: allocating 41455 entries in 164 pages [ 0.023459] ftrace: allocated 164 pages with 3 groups [ 0.024258] Dynamic Preempt: voluntary [ 0.024291] rcu: Preemptible hierarchical RCU implementation. [ 0.024292] rcu: RCU event tracing is enabled. [ 0.024292] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024294] Trampoline variant of Tasks RCU enabled. [ 0.024294] Rude variant of Tasks RCU enabled. [ 0.024295] Tracing variant of Tasks RCU enabled. [ 0.024295] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024296] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024302] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024304] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024306] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029635] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029873] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029880] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029934] Console: colour dummy device 80x25 [ 0.029937] printk: legacy console [tty0] enabled [ 0.030217] printk: legacy console [ttyS0] enabled [ 0.165470] ACPI: Core revision 20250807 [ 0.166280] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167684] APIC: Switch to symmetric I/O mode setup [ 0.168851] x2apic enabled [ 0.169704] APIC: Switched APIC routing to: physical x2apic [ 0.172128] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.173764] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.174760] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174760] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174760] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174760] Speculative Store Bypass: Vulnerable [ 0.174760] Spectre V2 : Mitigation: Retpolines [ 0.174760] RETBleed: Vulnerable [ 0.174760] ITS: Mitigation: Aligned branch/return thunks [ 0.174760] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174760] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174760] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174760] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174760] GDS: Unknown: Dependent on hypervisor status [ 0.174760] active return thunk: its_return_thunk [ 0.174760] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174760] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174760] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174760] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174760] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174760] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174760] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174760] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174760] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174760] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174760] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174760] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174760] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174760] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174760] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174760] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174760] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174760] Freeing SMP alternatives memory: 40K [ 0.174760] pid_max: default: 32768 minimum: 301 [ 0.174760] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174760] landlock: Up and running. [ 0.174760] SELinux: Initializing. [ 0.174760] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174760] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174760] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174967] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175810] signal: max sigframe size: 3632 [ 0.176505] rcu: Hierarchical SRCU implementation. [ 0.176763] rcu: Max phase no-delay instances is 400. [ 0.177612] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181307] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181831] smp: Bringing up secondary CPUs ... [ 0.182875] smpboot: x86: Booting SMP configuration: [ 0.183768] .... node #0, CPUs: #1 [ 0.185399] 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. [ 0.186766] 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. [ 0.187846] smp: Brought up 1 node, 2 CPUs [ 0.188576] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188975] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.189893] devtmpfs: initialized [ 0.190379] x86/mm: Memory block size: 128MB [ 0.191817] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192829] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193773] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194849] pinctrl core: initialized pinctrl subsystem [ 0.196377] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197911] audit: initializing netlink subsys (disabled) [ 0.198805] audit: type=2000 audit(1788465437.367:1): state=initialized audit_enabled=0 res=1 [ 0.199877] thermal_sys: Registered thermal governor 'step_wise' [ 0.200786] cpuidle: using governor menu [ 0.204557] efi: Freeing EFI boot services memory: 37748K [ 0.204775] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205859] dca service started, version 1.12.1 [ 0.206601] PCI: Using configuration type 1 for base access [ 0.207895] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233821] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234765] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235765] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236763] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238960] ACPI: Added _OSI(Module Device) [ 0.239653] ACPI: Added _OSI(Processor Device) [ 0.239764] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241854] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244010] ACPI: Interpreter enabled [ 0.244660] ACPI: PM: (supports S0 S5) [ 0.245768] ACPI: Using IOAPIC for interrupt routing [ 0.247802] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.249862] PCI: Using E820 reservations for host bridge windows [ 0.251910] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.256414] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.258778] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.260782] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.261788] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.264251] acpiphp: Slot [3] registered [ 0.264796] acpiphp: Slot [4] registered [ 0.265499] acpiphp: Slot [5] registered [ 0.266784] acpiphp: Slot [6] registered [ 0.267411] acpiphp: Slot [7] registered [ 0.267779] acpiphp: Slot [8] registered [ 0.268441] acpiphp: Slot [9] registered [ 0.268780] acpiphp: Slot [10] registered [ 0.269427] acpiphp: Slot [11] registered [ 0.269778] acpiphp: Slot [12] registered [ 0.270429] acpiphp: Slot [13] registered [ 0.271781] acpiphp: Slot [14] registered [ 0.272438] acpiphp: Slot [15] registered [ 0.272781] acpiphp: Slot [16] registered [ 0.273520] acpiphp: Slot [17] registered [ 0.273790] acpiphp: Slot [18] registered [ 0.274454] acpiphp: Slot [19] registered [ 0.275803] acpiphp: Slot [20] registered [ 0.276716] acpiphp: Slot [21] registered [ 0.277799] acpiphp: Slot [22] registered [ 0.278760] acpiphp: Slot [23] registered [ 0.278760] acpiphp: Slot [24] registered [ 0.278760] acpiphp: Slot [25] registered [ 0.280786] acpiphp: Slot [26] registered [ 0.281463] acpiphp: Slot [27] registered [ 0.281784] acpiphp: Slot [28] registered [ 0.282446] acpiphp: Slot [29] registered [ 0.283808] acpiphp: Slot [30] registered [ 0.284677] acpiphp: Slot [31] registered [ 0.285785] PCI host bridge to bus 0000:00 [ 0.286778] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.287766] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.288766] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.289767] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.291769] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.292765] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.293680] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.295368] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.297636] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.299464] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.300830] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.301763] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.302780] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.303765] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.304780] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.305713] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.307098] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.309796] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.311947] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.312865] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.315136] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.318794] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.320506] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.324790] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.328313] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.328899] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.330984] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.331981] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.334046] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.336190] iommu: Default domain type: Translated [ 0.336765] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.337886] efivars: Registered efivars operations [ 0.338760] PCI: Using ACPI for IRQ routing [ 0.339832] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.340760] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.340760] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.342771] vgaarb: loaded [ 0.343567] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.345767] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.348841] clocksource: Switched to clocksource kvm-clock [ 0.351452] VFS: Disk quotas dquot_6.6.0 [ 0.358436] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.362381] pnp: PnP ACPI init [ 0.365422] pnp: PnP ACPI: found 5 devices [ 0.378216] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.379804] NET: Registered PF_INET protocol family [ 0.380700] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.399118] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.400734] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.402708] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.404595] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.408406] TCP: Hash tables configured (established 16384 bind 16384) [ 0.411631] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.412690] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.414746] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.415652] NET: Registered PF_XDP protocol family [ 0.416539] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.418104] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.419254] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.420648] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.421838] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.423761] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.425481] PCI: CLS 0 bytes, default 64 [ 0.426519] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.428337] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.431316] clocksource: Switched to clocksource tsc [ 0.452358] Initialise system trusted keyrings [ 0.453430] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.455317] Key type asymmetric registered [ 0.456221] Asymmetric key parser 'x509' registered [ 0.457910] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.459551] io scheduler mq-deadline registered [ 0.460530] io scheduler kyber registered [ 0.461428] io scheduler bfq registered [ 0.463035] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.464416] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.466245] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.470347] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.473196] i8042: Warning: Keylock active [ 0.481941] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.483448] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.484815] hv_vmbus: registering driver hyperv_keyboard [ 0.486094] rtc_cmos 00:00: RTC can wake from S4 [ 0.488718] rtc_cmos 00:00: registered as rtc0 [ 0.490297] rtc_cmos 00:00: setting system clock to 2026-09-03T19:57:14 UTC (1788465434) [ 0.492188] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.493502] intel_pstate: CPU model not supported [ 0.494828] efifb: probing for efifb [ 0.495635] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.497021] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.498294] efifb: scrolling: redraw [ 0.499077] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.500921] Console: switching to colour frame buffer device 100x37 [ 0.502757] fb0: EFI VGA frame buffer device [ 0.503731] pstore: Using crash dump compression: deflate [ 0.504910] pstore: Registered efi_pstore as persistent store backend [ 0.506508] NET: Registered PF_INET6 protocol family [ 0.508198] Segment Routing with IPv6 [ 0.509020] In-situ OAM (IOAM) with IPv6 [ 0.509901] NET: Registered PF_PACKET protocol family [ 0.511125] Key type dns_resolver registered [ 0.512507] IPI shorthand broadcast: enabled [ 0.515294] sched_clock: Marking stable (371002667, 143880977)->(597197439, -82313795) [ 0.517178] registered taskstats version 1 [ 0.518355] Loading compiled-in X.509 certificates [ 0.999154] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 1.923679] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.929367] Demotion targets for Node 0: null [ 1.930908] Key type .fscrypt registered [ 1.931781] Key type fscrypt-provisioning registered [ 1.932810] ima: No TPM chip found, activating TPM-bypass! [ 1.934354] ima: Allocated hash algorithm: sha1 [ 1.935304] ima: No architecture policies found [ 1.941823] clk: Disabling unused clocks [ 1.949497] Freeing unused kernel image (initmem) memory: 17040K [ 1.952020] Write protecting the kernel read-only data: 47104k [ 1.953870] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.955753] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.957456] Run /init as init process [ 2.080511] nvme nvme0: pci function 0000:00:04.0 [ 2.081973] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.092346] nvme nvme0: 2/0/0 default/read/poll queues [ 2.100343] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.101749] GPT:25804799 != 33554431 [ 2.102628] GPT:Alternate GPT header not at the end of the disk. [ 2.103756] GPT:25804799 != 33554431 [ 2.104499] GPT: Use GNU Parted to correct GPT errors. [ 2.105480] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.119099] SCSI subsystem initialized [ 2.146643] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.148955] device-mapper: uevent: version 1.0.3 [ 2.149963] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.157862] device-mapper: verity: sha256 using "sha256-lib" [ 2.194889] raid6: avx512x4 gen() 15357 MB/s [ 2.211887] raid6: avx512x2 gen() 15379 MB/s [ 2.228889] raid6: avx512x1 gen() 15124 MB/s [ 2.245888] raid6: avx2x4 gen() 15011 MB/s [ 2.263889] raid6: avx2x2 gen() 14986 MB/s [ 2.281887] raid6: avx2x1 gen() 11570 MB/s [ 2.282836] raid6: using algorithm avx512x2 gen() 15379 MB/s [ 2.300897] raid6: .... xor() 22716 MB/s, rmw enabled [ 2.302017] raid6: using avx512x2 recovery algorithm [ 2.313006] xor: automatically using best checksumming function avx [ 2.456283] Btrfs loaded, zoned=no, fsverity=no [ 2.461035] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.464975] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.469463] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.470973] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.514126] ACPI: PM: Preparing to enter system sleep state S5 [ 62.515657] reboot: Restarting system [ 62.516610] 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        [2026-09-03T19:58:21.397972]      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 4325894201 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000196] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000200] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000252] Using GB pages for direct mapping [ 0.000382] ACPI: Early table checksum verification disabled [ 0.000385] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000389] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000395] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000401] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000404] ACPI: FACS 0x00000000789D0000 000040 [ 0.000406] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000409] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000412] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000415] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000418] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000421] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000424] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000427] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000429] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000430] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000431] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000432] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000433] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000433] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000434] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000435] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000436] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000436] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000437] 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] [ 0.000546] 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 [ 0.000554] 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 [ 0.000611] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003852] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003957] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004370] ACPI: PM-Timer IO Port: 0xb008 [ 0.004384] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004441] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004444] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004447] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004448] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004449] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004453] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004454] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004458] TSC deadline timer available [ 0.004464] CPU topo: Max. logical packages: 1 [ 0.004465] CPU topo: Max. logical dies: 1 [ 0.004465] CPU topo: Max. dies per package: 1 [ 0.004470] CPU topo: Max. threads per core: 2 [ 0.004471] CPU topo: Num. cores per package: 1 [ 0.004471] CPU topo: Num. threads per package: 2 [ 0.004472] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004490] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004506] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004508] Booting paravirtualized kernel on KVM [ 0.004510] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009438] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009716] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010403] kvm-guest: PV spinlocks enabled [ 0.010405] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010409] 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 [ 0.010583] random: crng init done [ 0.010584] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010830] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010979] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011033] Fallback order for Node 0: 0 [ 0.011035] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011037] Policy zone: DMA32 [ 0.011038] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014964] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014979] Kernel/User page tables isolation: enabled [ 0.024616] ftrace: allocating 41455 entries in 164 pages [ 0.024620] ftrace: allocated 164 pages with 3 groups [ 0.025439] Dynamic Preempt: voluntary [ 0.025474] rcu: Preemptible hierarchical RCU implementation. [ 0.025476] rcu: RCU event tracing is enabled. [ 0.025477] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025478] Trampoline variant of Tasks RCU enabled. [ 0.025479] Rude variant of Tasks RCU enabled. [ 0.025479] Tracing variant of Tasks RCU enabled. [ 0.025480] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025480] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025486] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025488] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025490] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031526] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031773] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031780] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031836] Console: colour dummy device 80x25 [ 0.031839] printk: legacy console [tty0] enabled [ 0.032458] printk: legacy console [ttyS0] enabled [ 0.187009] ACPI: Core revision 20250807 [ 0.187834] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.189357] APIC: Switch to symmetric I/O mode setup [ 0.190683] x2apic enabled [ 0.191795] APIC: Switched APIC routing to: physical x2apic [ 0.195250] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.197338] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.198332] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.198332] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.198332] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.198332] Speculative Store Bypass: Vulnerable [ 0.198332] Spectre V2 : Mitigation: Retpolines [ 0.198332] RETBleed: Vulnerable [ 0.198332] ITS: Mitigation: Aligned branch/return thunks [ 0.198332] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.198332] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.198332] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.198332] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.198332] GDS: Unknown: Dependent on hypervisor status [ 0.198332] active return thunk: its_return_thunk [ 0.198332] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.198332] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.198332] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.198332] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.198332] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.198332] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.198332] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.198332] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.198332] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.198332] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.198332] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.198332] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.198332] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.198332] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.198332] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.198332] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.198332] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.198332] Freeing SMP alternatives memory: 40K [ 0.198332] pid_max: default: 32768 minimum: 301 [ 0.198332] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.198332] landlock: Up and running. [ 0.198332] SELinux: Initializing. [ 0.198332] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.198332] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.198332] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.198563] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.199414] signal: max sigframe size: 3632 [ 0.200390] rcu: Hierarchical SRCU implementation. [ 0.201339] rcu: Max phase no-delay instances is 400. [ 0.202358] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.208117] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.208436] smp: Bringing up secondary CPUs ... [ 0.209508] smpboot: x86: Booting SMP configuration: [ 0.210346] .... node #0, CPUs: #1 [ 0.211899] 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. [ 0.213344] 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. [ 0.214454] smp: Brought up 1 node, 2 CPUs [ 0.215105] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.215496] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.216476] devtmpfs: initialized [ 0.216930] x86/mm: Memory block size: 128MB [ 0.218413] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.219409] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.220344] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.221411] pinctrl core: initialized pinctrl subsystem [ 0.222958] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.223480] audit: initializing netlink subsys (disabled) [ 0.224346] audit: type=2000 audit(1788465504.927:1): state=initialized audit_enabled=0 res=1 [ 0.224468] thermal_sys: Registered thermal governor 'step_wise' [ 0.225348] cpuidle: using governor menu [ 0.228271] efi: Freeing EFI boot services memory: 37748K [ 0.229339] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.230415] dca service started, version 1.12.1 [ 0.231177] PCI: Using configuration type 1 for base access [ 0.232448] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.255476] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.256337] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.257338] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.258335] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.260551] ACPI: Added _OSI(Module Device) [ 0.261212] ACPI: Added _OSI(Processor Device) [ 0.261336] ACPI: Added _OSI(Processor Aggregator Device) [ 0.263491] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.265598] ACPI: Interpreter enabled [ 0.266115] ACPI: PM: (supports S0 S5) [ 0.267338] ACPI: Using IOAPIC for interrupt routing [ 0.268132] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.269336] PCI: Using E820 reservations for host bridge windows [ 0.270354] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.274475] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.275449] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.276344] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.277367] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.279915] acpiphp: Slot [3] registered [ 0.281384] acpiphp: Slot [4] registered [ 0.282369] acpiphp: Slot [5] registered [ 0.283809] acpiphp: Slot [6] registered [ 0.284357] acpiphp: Slot [7] registered [ 0.285296] acpiphp: Slot [8] registered [ 0.286438] acpiphp: Slot [9] registered [ 0.287167] acpiphp: Slot [10] registered [ 0.288362] acpiphp: Slot [11] registered [ 0.289376] acpiphp: Slot [12] registered [ 0.290126] acpiphp: Slot [13] registered [ 0.291359] acpiphp: Slot [14] registered [ 0.292001] acpiphp: Slot [15] registered [ 0.292356] acpiphp: Slot [16] registered [ 0.292990] acpiphp: Slot [17] registered [ 0.293354] acpiphp: Slot [18] registered [ 0.294031] acpiphp: Slot [19] registered [ 0.295357] acpiphp: Slot [20] registered [ 0.295993] acpiphp: Slot [21] registered [ 0.296355] acpiphp: Slot [22] registered [ 0.296991] acpiphp: Slot [23] registered [ 0.297351] acpiphp: Slot [24] registered [ 0.297995] acpiphp: Slot [25] registered [ 0.298349] acpiphp: Slot [26] registered [ 0.298989] acpiphp: Slot [27] registered [ 0.300353] acpiphp: Slot [28] registered [ 0.300988] acpiphp: Slot [29] registered [ 0.301353] acpiphp: Slot [30] registered [ 0.301993] acpiphp: Slot [31] registered [ 0.302349] PCI host bridge to bus 0000:00 [ 0.302991] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.304336] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.305336] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.306336] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.307336] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.308336] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.309217] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.311776] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.313202] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.314926] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.316398] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.317303] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.318349] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.319235] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.320349] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.321248] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.322651] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.325363] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.326429] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.327422] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.328685] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.332356] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.333959] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.336424] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.339498] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.340475] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.341447] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.342463] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.343404] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.345380] iommu: Default domain type: Translated [ 0.346337] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.347349] efivars: Registered efivars operations [ 0.348087] PCI: Using ACPI for IRQ routing [ 0.349358] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.350282] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.350332] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.352338] vgaarb: loaded [ 0.352996] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.353336] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.356379] clocksource: Switched to clocksource kvm-clock [ 0.357901] VFS: Disk quotas dquot_6.6.0 [ 0.358541] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.359939] pnp: PnP ACPI init [ 0.360947] pnp: PnP ACPI: found 5 devices [ 0.369102] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.370803] NET: Registered PF_INET protocol family [ 0.371785] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.386056] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.387397] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.388614] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.389910] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.391126] TCP: Hash tables configured (established 16384 bind 16384) [ 0.392281] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.393325] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.394471] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.395355] NET: Registered PF_XDP protocol family [ 0.396115] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.397074] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.398209] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.399495] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.400568] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.401750] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.402756] PCI: CLS 0 bytes, default 64 [ 0.403501] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.405303] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.407561] clocksource: Switched to clocksource tsc [ 0.427504] Initialise system trusted keyrings [ 0.429600] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.431375] Key type asymmetric registered [ 0.432367] Asymmetric key parser 'x509' registered [ 0.434135] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.435877] io scheduler mq-deadline registered [ 0.436859] io scheduler kyber registered [ 0.437751] io scheduler bfq registered [ 0.440063] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.441446] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.443084] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.446344] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.448333] i8042: Warning: Keylock active [ 0.450982] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.452087] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.453281] hv_vmbus: registering driver hyperv_keyboard [ 0.454493] rtc_cmos 00:00: RTC can wake from S4 [ 0.456841] rtc_cmos 00:00: registered as rtc0 [ 0.457984] rtc_cmos 00:00: setting system clock to 2026-09-03T19:58:21 UTC (1788465501) [ 0.459861] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.461188] intel_pstate: CPU model not supported [ 0.462279] efifb: probing for efifb [ 0.463087] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.464495] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.465764] efifb: scrolling: redraw [ 0.466543] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.468365] Console: switching to colour frame buffer device 100x37 [ 0.470214] fb0: EFI VGA frame buffer device [ 0.471184] pstore: Using crash dump compression: deflate [ 0.472325] pstore: Registered efi_pstore as persistent store backend [ 0.473951] NET: Registered PF_INET6 protocol family [ 0.475334] Segment Routing with IPv6 [ 0.476163] In-situ OAM (IOAM) with IPv6 [ 0.477064] NET: Registered PF_PACKET protocol family [ 0.478199] Key type dns_resolver registered [ 0.479640] IPI shorthand broadcast: enabled [ 0.482327] sched_clock: Marking stable (316002191, 165552945)->(570185156, -88630020) [ 0.484202] registered taskstats version 1 [ 0.485364] Loading compiled-in X.509 certificates [ 0.958223] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.812862] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.817097] Demotion targets for Node 0: null [ 1.818123] Key type .fscrypt registered [ 1.818936] Key type fscrypt-provisioning registered [ 1.819970] ima: No TPM chip found, activating TPM-bypass! [ 1.821185] ima: Allocated hash algorithm: sha1 [ 1.822088] ima: No architecture policies found [ 1.829036] clk: Disabling unused clocks [ 1.836034] Freeing unused kernel image (initmem) memory: 17040K [ 1.837721] Write protecting the kernel read-only data: 47104k [ 1.839545] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.841281] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.842953] Run /init as init process [ 1.963187] nvme nvme0: pci function 0000:00:04.0 [ 1.964541] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.974987] nvme nvme0: 2/0/0 default/read/poll queues [ 1.982450] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.983909] GPT:25804799 != 33554431 [ 1.984665] GPT:Alternate GPT header not at the end of the disk. [ 1.985759] GPT:25804799 != 33554431 [ 1.986461] GPT: Use GNU Parted to correct GPT errors. [ 1.987396] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.001790] SCSI subsystem initialized [ 2.031390] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.033911] device-mapper: uevent: version 1.0.3 [ 2.034962] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.043027] device-mapper: verity: sha256 using "sha256-lib" [ 2.080564] raid6: avx512x4 gen() 12757 MB/s [ 2.098564] raid6: avx512x2 gen() 12660 MB/s [ 2.116562] raid6: avx512x1 gen() 14750 MB/s [ 2.133562] raid6: avx2x4 gen() 14033 MB/s [ 2.150562] raid6: avx2x2 gen() 15000 MB/s [ 2.167564] raid6: avx2x1 gen() 10940 MB/s [ 2.168678] raid6: using algorithm avx2x2 gen() 15000 MB/s [ 2.186563] raid6: .... xor() 9502 MB/s, rmw enabled [ 2.187651] raid6: using avx512x2 recovery algorithm [ 2.202161] xor: automatically using best checksumming function avx [ 2.364590] Btrfs loaded, zoned=no, fsverity=no [ 2.369216] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.373887] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.378704] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.380220] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.461828] ACPI: PM: Preparing to enter system sleep state S5 [ 62.463108] reboot: Restarting system [ 62.463907] 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        [2026-09-03T19:59:28.794802]      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 4179278736 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 [ 0.000189] Using GB pages for direct mapping [ 0.000331] ACPI: Early table checksum verification disabled [ 0.000334] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000338] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000343] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000350] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000353] ACPI: FACS 0x00000000789D0000 000040 [ 0.000356] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000359] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000362] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000365] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000368] 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) [ 0.000379] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000380] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000381] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000382] 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] [ 0.000384] 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] [ 0.000386] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000387] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000431] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000440] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000486] Zone ranges: [ 0.000487] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000489] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000490] Normal empty [ 0.000492] Device empty [ 0.000492] Movable zone start for each node [ 0.000493] Early memory node ranges [ 0.000494] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000495] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000496] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000497] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000502] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000529] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004923] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005109] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005526] ACPI: PM-Timer IO Port: 0xb008 [ 0.005539] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005600] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005603] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005605] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005607] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005608] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005612] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005613] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005618] TSC deadline timer available [ 0.005623] CPU topo: Max. logical packages: 1 [ 0.005624] CPU topo: Max. logical dies: 1 [ 0.005625] CPU topo: Max. dies per package: 1 [ 0.005630] CPU topo: Max. threads per core: 2 [ 0.005630] CPU topo: Num. cores per package: 1 [ 0.005631] CPU topo: Num. threads per package: 2 [ 0.005632] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005650] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005667] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005669] Booting paravirtualized kernel on KVM [ 0.005671] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.012040] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.012344] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.013020] kvm-guest: PV spinlocks enabled [ 0.013023] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.013026] 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 [ 0.013201] random: crng init done [ 0.013202] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.013414] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.013530] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.013587] Fallback order for Node 0: 0 [ 0.013589] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.013591] Policy zone: DMA32 [ 0.013592] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017998] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.018014] Kernel/User page tables isolation: enabled [ 0.026338] ftrace: allocating 41455 entries in 164 pages [ 0.026341] ftrace: allocated 164 pages with 3 groups [ 0.027135] Dynamic Preempt: voluntary [ 0.027168] rcu: Preemptible hierarchical RCU implementation. [ 0.027168] rcu: RCU event tracing is enabled. [ 0.027169] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027171] Trampoline variant of Tasks RCU enabled. [ 0.027171] Rude variant of Tasks RCU enabled. [ 0.027172] Tracing variant of Tasks RCU enabled. [ 0.027173] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027173] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027179] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027181] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027183] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032370] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032613] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032621] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032675] Console: colour dummy device 80x25 [ 0.032678] printk: legacy console [tty0] enabled [ 0.032953] printk: legacy console [ttyS0] enabled [ 0.163311] ACPI: Core revision 20250807 [ 0.164112] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165676] APIC: Switch to symmetric I/O mode setup [ 0.166857] x2apic enabled [ 0.167711] APIC: Switched APIC routing to: physical x2apic [ 0.170214] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.171819] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.172815] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.172815] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.172815] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.172815] Speculative Store Bypass: Vulnerable [ 0.172815] Spectre V2 : Mitigation: Retpolines [ 0.172815] RETBleed: Vulnerable [ 0.172815] ITS: Mitigation: Aligned branch/return thunks [ 0.172815] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172815] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172815] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.172815] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.172815] GDS: Unknown: Dependent on hypervisor status [ 0.172815] active return thunk: its_return_thunk [ 0.172815] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.172815] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.172815] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.172815] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.172815] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.172815] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.172815] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.172815] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.172815] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.172815] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.172815] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.172815] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.172815] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.172815] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.172815] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.172815] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.172815] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.172815] Freeing SMP alternatives memory: 40K [ 0.172815] pid_max: default: 32768 minimum: 301 [ 0.172815] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.172815] landlock: Up and running. [ 0.172815] SELinux: Initializing. [ 0.172815] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172815] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172815] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173030] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173864] signal: max sigframe size: 3632 [ 0.174537] rcu: Hierarchical SRCU implementation. [ 0.174818] rcu: Max phase no-delay instances is 400. [ 0.175650] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179227] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179883] smp: Bringing up secondary CPUs ... [ 0.180691] smpboot: x86: Booting SMP configuration: [ 0.180820] .... node #0, CPUs: #1 [ 0.182277] 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. [ 0.183820] 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. [ 0.184855] smp: Brought up 1 node, 2 CPUs [ 0.185485] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.185971] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186945] devtmpfs: initialized [ 0.187526] x86/mm: Memory block size: 128MB [ 0.188871] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189881] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190825] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191905] pinctrl core: initialized pinctrl subsystem [ 0.193344] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194988] audit: initializing netlink subsys (disabled) [ 0.195857] audit: type=2000 audit(1788465572.193:1): state=initialized audit_enabled=0 res=1 [ 0.195939] thermal_sys: Registered thermal governor 'step_wise' [ 0.196831] cpuidle: using governor menu [ 0.199428] efi: Freeing EFI boot services memory: 37748K [ 0.199822] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201153] dca service started, version 1.12.1 [ 0.201884] PCI: Using configuration type 1 for base access [ 0.202874] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.228716] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228820] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229819] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230819] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232450] ACPI: Added _OSI(Module Device) [ 0.233819] ACPI: Added _OSI(Processor Device) [ 0.234492] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235909] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.238037] ACPI: Interpreter enabled [ 0.238441] ACPI: PM: (supports S0 S5) [ 0.238819] ACPI: Using IOAPIC for interrupt routing [ 0.239709] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240821] PCI: Using E820 reservations for host bridge windows [ 0.241845] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244925] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245823] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247820] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248829] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.251181] acpiphp: Slot [3] registered [ 0.251828] acpiphp: Slot [4] registered [ 0.252438] acpiphp: Slot [5] registered [ 0.252834] acpiphp: Slot [6] registered [ 0.253453] acpiphp: Slot [7] registered [ 0.253833] acpiphp: Slot [8] registered [ 0.254458] acpiphp: Slot [9] registered [ 0.254839] acpiphp: Slot [10] registered [ 0.255472] acpiphp: Slot [11] registered [ 0.256833] acpiphp: Slot [12] registered [ 0.257456] acpiphp: Slot [13] registered [ 0.257832] acpiphp: Slot [14] registered [ 0.258497] acpiphp: Slot [15] registered [ 0.258838] acpiphp: Slot [16] registered [ 0.259472] acpiphp: Slot [17] registered [ 0.260833] acpiphp: Slot [18] registered [ 0.261461] acpiphp: Slot [19] registered [ 0.261832] acpiphp: Slot [20] registered [ 0.262463] acpiphp: Slot [21] registered [ 0.262832] acpiphp: Slot [22] registered [ 0.263477] acpiphp: Slot [23] registered [ 0.263832] acpiphp: Slot [24] registered [ 0.264474] acpiphp: Slot [25] registered [ 0.265832] acpiphp: Slot [26] registered [ 0.266458] acpiphp: Slot [27] registered [ 0.266835] acpiphp: Slot [28] registered [ 0.267484] acpiphp: Slot [29] registered [ 0.267832] acpiphp: Slot [30] registered [ 0.268495] acpiphp: Slot [31] registered [ 0.268832] PCI host bridge to bus 0000:00 [ 0.269478] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.270819] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.271818] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.272819] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274820] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275819] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276731] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278259] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.280676] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.282417] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.283885] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.284791] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.285832] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.286733] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.287841] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.289852] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.291431] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.295442] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297901] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298919] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300220] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303841] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306574] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308839] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313496] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314965] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315946] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317924] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318867] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320138] iommu: Default domain type: Translated [ 0.320820] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321938] efivars: Registered efivars operations [ 0.323018] PCI: Using ACPI for IRQ routing [ 0.324842] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325815] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325815] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327820] vgaarb: loaded [ 0.328312] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329819] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332865] clocksource: Switched to clocksource kvm-clock [ 0.335418] VFS: Disk quotas dquot_6.6.0 [ 0.336041] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337292] pnp: PnP ACPI init [ 0.338356] pnp: PnP ACPI: found 5 devices [ 0.346469] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347905] NET: Registered PF_INET protocol family [ 0.348829] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.362794] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.364138] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.365523] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.367110] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.368654] TCP: Hash tables configured (established 16384 bind 16384) [ 0.370325] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371471] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.372640] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.373559] NET: Registered PF_XDP protocol family [ 0.374325] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.375280] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.376223] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.377283] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.378418] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.379584] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.380607] PCI: CLS 0 bytes, default 64 [ 0.381353] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.383139] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.385343] clocksource: Switched to clocksource tsc [ 0.405368] Initialise system trusted keyrings [ 0.407550] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.409341] Key type asymmetric registered [ 0.410350] Asymmetric key parser 'x509' registered [ 0.412808] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415234] io scheduler mq-deadline registered [ 0.416219] io scheduler kyber registered [ 0.417100] io scheduler bfq registered [ 0.418661] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.420050] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.421770] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.425487] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427972] i8042: Warning: Keylock active [ 0.431661] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.433015] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.434366] hv_vmbus: registering driver hyperv_keyboard [ 0.435576] rtc_cmos 00:00: RTC can wake from S4 [ 0.439283] rtc_cmos 00:00: registered as rtc0 [ 0.440459] rtc_cmos 00:00: setting system clock to 2026-09-03T19:59:28 UTC (1788465568) [ 0.442499] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.443831] intel_pstate: CPU model not supported [ 0.444915] efifb: probing for efifb [ 0.445842] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.447256] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.448532] efifb: scrolling: redraw [ 0.449318] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.451179] Console: switching to colour frame buffer device 100x37 [ 0.453032] fb0: EFI VGA frame buffer device [ 0.454055] pstore: Using crash dump compression: deflate [ 0.455243] pstore: Registered efi_pstore as persistent store backend [ 0.456878] NET: Registered PF_INET6 protocol family [ 0.460402] Segment Routing with IPv6 [ 0.461240] In-situ OAM (IOAM) with IPv6 [ 0.462111] NET: Registered PF_PACKET protocol family [ 0.464233] Key type dns_resolver registered [ 0.465758] IPI shorthand broadcast: enabled [ 0.468497] sched_clock: Marking stable (329001850, 139195050)->(542904039, -74707139) [ 0.470495] registered taskstats version 1 [ 0.471669] Loading compiled-in X.509 certificates [ 0.939921] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.731467] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.736033] Demotion targets for Node 0: null [ 1.737075] Key type .fscrypt registered [ 1.737971] Key type fscrypt-provisioning registered [ 1.738971] ima: No TPM chip found, activating TPM-bypass! [ 1.740243] ima: Allocated hash algorithm: sha1 [ 1.741134] ima: No architecture policies found [ 1.747705] clk: Disabling unused clocks [ 1.754565] Freeing unused kernel image (initmem) memory: 17040K [ 1.756284] Write protecting the kernel read-only data: 47104k [ 1.758140] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.759883] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.761582] Run /init as init process [ 1.881138] nvme nvme0: pci function 0000:00:04.0 [ 1.882566] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.894506] nvme nvme0: 2/0/0 default/read/poll queues [ 1.902488] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.904521] GPT:25804799 != 33554431 [ 1.905314] GPT:Alternate GPT header not at the end of the disk. [ 1.906606] GPT:25804799 != 33554431 [ 1.907338] GPT: Use GNU Parted to correct GPT errors. [ 1.908322] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.922576] SCSI subsystem initialized [ 1.950809] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.953097] device-mapper: uevent: version 1.0.3 [ 1.954127] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.962236] device-mapper: verity: sha256 using "sha256-lib" [ 1.998205] raid6: avx512x4 gen() 14699 MB/s [ 2.015205] raid6: avx512x2 gen() 14144 MB/s [ 2.032204] raid6: avx512x1 gen() 15013 MB/s [ 2.049205] raid6: avx2x4 gen() 15451 MB/s [ 2.066330] raid6: avx2x2 gen() 15832 MB/s [ 2.084206] raid6: avx2x1 gen() 12391 MB/s [ 2.085118] raid6: using algorithm avx2x2 gen() 15832 MB/s [ 2.102209] raid6: .... xor() 13730 MB/s, rmw enabled [ 2.103745] raid6: using avx512x2 recovery algorithm [ 2.117017] xor: automatically using best checksumming function avx [ 2.267578] Btrfs loaded, zoned=no, fsverity=no [ 2.272173] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.275908] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.280009] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.281433] BTRFS error (device dm-0): open_ctree failed: -2