1.722130] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.723752] Run /init as init process [ 1.842619] nvme nvme0: pci function 0000:00:04.0 [ 1.844002] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.854430] nvme nvme0: 2/0/0 default/read/poll queues [ 1.861990] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.863444] GPT:25804799 != 33554431 [ 1.864246] GPT:Alternate GPT header not at the end of the disk. [ 1.865420] GPT:25804799 != 33554431 [ 1.866261] GPT: Use GNU Parted to correct GPT errors. [ 1.867292] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.880939] SCSI subsystem initialized [ 1.908022] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.910460] device-mapper: uevent: version 1.0.3 [ 1.911497] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.919184] device-mapper: verity: sha256 using "sha256-lib" [ 1.955128] raid6: avx512x4 gen() 18174 MB/s [ 1.972129] raid6: avx512x2 gen() 18234 MB/s [ 1.989129] raid6: avx512x1 gen() 18158 MB/s [ 2.006128] raid6: avx2x4 gen() 18172 MB/s [ 2.023129] raid6: avx2x2 gen() 18121 MB/s [ 2.040128] raid6: avx2x1 gen() 13775 MB/s [ 2.041082] raid6: using algorithm avx512x2 gen() 18234 MB/s [ 2.059128] raid6: .... xor() 24377 MB/s, rmw enabled [ 2.060212] raid6: using avx512x2 recovery algorithm [ 2.070753] xor: automatically using best checksumming function avx [ 2.204142] Btrfs loaded, zoned=no, fsverity=no [ 2.208891] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.212852] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.216946] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.218509] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.252166] ACPI: PM: Preparing to enter system sleep state S5 [ 62.253587] reboot: Restarting system [ 62.254414] 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        [2026-09-03T19:46:12.388479]      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 4033180033 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000429] ACPI: Early table checksum verification disabled [ 0.000432] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000436] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000441] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000447] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000450] ACPI: FACS 0x00000000789D0000 000040 [ 0.000453] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000456] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000459] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000462] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000465] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000468] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000471] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000474] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000477] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000478] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000479] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000480] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000480] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000481] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000482] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000482] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000483] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000484] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000485] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000526] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000536] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000586] Zone ranges: [ 0.000587] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000590] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000593] Normal empty [ 0.000594] Device empty [ 0.000596] Movable zone start for each node [ 0.000597] Early memory node ranges [ 0.000598] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000600] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000603] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000605] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000612] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000654] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003948] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004056] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004454] ACPI: PM-Timer IO Port: 0xb008 [ 0.004466] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004522] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004525] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004527] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004529] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004530] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004534] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004535] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004540] TSC deadline timer available [ 0.004545] CPU topo: Max. logical packages: 1 [ 0.004546] CPU topo: Max. logical dies: 1 [ 0.004546] CPU topo: Max. dies per package: 1 [ 0.004551] CPU topo: Max. threads per core: 2 [ 0.004552] CPU topo: Num. cores per package: 1 [ 0.004553] CPU topo: Num. threads per package: 2 [ 0.004554] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004571] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004588] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004590] Booting paravirtualized kernel on KVM [ 0.004591] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009507] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009783] 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 [ 0.010628] random: crng init done [ 0.010630] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010844] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010959] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011014] Fallback order for Node 0: 0 [ 0.011016] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011018] Policy zone: DMA32 [ 0.011019] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014890] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014904] Kernel/User page tables isolation: enabled [ 0.023151] ftrace: allocating 41455 entries in 164 pages [ 0.023155] ftrace: allocated 164 pages with 3 groups [ 0.023965] Dynamic Preempt: voluntary [ 0.024001] rcu: Preemptible hierarchical RCU implementation. [ 0.024001] rcu: RCU event tracing is enabled. [ 0.024002] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024003] Trampoline variant of Tasks RCU enabled. [ 0.024004] Rude variant of Tasks RCU enabled. [ 0.024005] Tracing variant of Tasks RCU enabled. [ 0.024005] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024006] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024102] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024105] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024106] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029352] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029586] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029593] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029645] Console: colour dummy device 80x25 [ 0.029648] printk: legacy console [tty0] enabled [ 0.029928] printk: legacy console [ttyS0] enabled [ 0.166175] ACPI: Core revision 20250807 [ 0.166992] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168429] APIC: Switch to symmetric I/O mode setup [ 0.169613] x2apic enabled [ 0.170463] APIC: Switched APIC routing to: physical x2apic [ 0.172902] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.174555] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.175551] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175551] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175551] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175551] Speculative Store Bypass: Vulnerable [ 0.175551] Spectre V2 : Mitigation: Retpolines [ 0.175551] RETBleed: Vulnerable [ 0.175551] ITS: Mitigation: Aligned branch/return thunks [ 0.175551] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175551] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175551] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175551] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175551] GDS: Unknown: Dependent on hypervisor status [ 0.175551] active return thunk: its_return_thunk [ 0.175551] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175551] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175551] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175551] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175551] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175551] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175551] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175551] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175551] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175551] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175551] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175551] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175551] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175551] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175551] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175551] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175551] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175551] Freeing SMP alternatives memory: 40K [ 0.175551] pid_max: default: 32768 minimum: 301 [ 0.175551] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175551] landlock: Up and running. [ 0.175551] SELinux: Initializing. [ 0.175551] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175551] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175551] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175756] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176594] signal: max sigframe size: 3632 [ 0.177303] rcu: Hierarchical SRCU implementation. [ 0.177554] rcu: Max phase no-delay instances is 400. [ 0.178430] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181971] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182626] smp: Bringing up secondary CPUs ... [ 0.183473] smpboot: x86: Booting SMP configuration: [ 0.183556] .... node #0, CPUs: #1 [ 0.185135] 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. [ 0.186560] 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. [ 0.187633] smp: Brought up 1 node, 2 CPUs [ 0.188322] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.188715] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.189680] devtmpfs: initialized [ 0.190119] x86/mm: Memory block size: 128MB [ 0.191592] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192616] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193563] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194634] pinctrl core: initialized pinctrl subsystem [ 0.196098] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197696] audit: initializing netlink subsys (disabled) [ 0.198586] audit: type=2000 audit(1788464775.662:1): state=initialized audit_enabled=0 res=1 [ 0.198670] thermal_sys: Registered thermal governor 'step_wise' [ 0.199567] cpuidle: using governor menu [ 0.203131] efi: Freeing EFI boot services memory: 37748K [ 0.203558] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204643] dca service started, version 1.12.1 [ 0.205437] PCI: Using configuration type 1 for base access [ 0.206680] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233067] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233555] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234556] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235553] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237715] ACPI: Added _OSI(Module Device) [ 0.238456] ACPI: Added _OSI(Processor Device) [ 0.238456] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240567] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242781] ACPI: Interpreter enabled [ 0.243228] ACPI: PM: (supports S0 S5) [ 0.243557] ACPI: Using IOAPIC for interrupt routing [ 0.244386] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246558] PCI: Using E820 reservations for host bridge windows [ 0.247632] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250767] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251558] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252555] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254565] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255926] acpiphp: Slot [3] registered [ 0.256575] acpiphp: Slot [4] registered [ 0.257255] acpiphp: Slot [5] registered [ 0.258570] acpiphp: Slot [6] registered [ 0.259218] acpiphp: Slot [7] registered [ 0.259568] acpiphp: Slot [8] registered [ 0.260216] acpiphp: Slot [9] registered [ 0.260567] acpiphp: Slot [10] registered [ 0.261234] acpiphp: Slot [11] registered [ 0.261573] acpiphp: Slot [12] registered [ 0.262233] acpiphp: Slot [13] registered [ 0.263568] acpiphp: Slot [14] registered [ 0.264227] acpiphp: Slot [15] registered [ 0.264568] acpiphp: Slot [16] registered [ 0.265238] acpiphp: Slot [17] registered [ 0.265567] acpiphp: Slot [18] registered [ 0.266230] acpiphp: Slot [19] registered [ 0.267570] acpiphp: Slot [20] registered [ 0.268233] acpiphp: Slot [21] registered [ 0.268568] acpiphp: Slot [22] registered [ 0.269237] acpiphp: Slot [23] registered [ 0.269567] acpiphp: Slot [24] registered [ 0.270229] acpiphp: Slot [25] registered [ 0.271570] acpiphp: Slot [26] registered [ 0.272228] acpiphp: Slot [27] registered [ 0.272571] acpiphp: Slot [28] registered [ 0.273234] acpiphp: Slot [29] registered [ 0.273570] acpiphp: Slot [30] registered [ 0.274237] acpiphp: Slot [31] registered [ 0.275566] PCI host bridge to bus 0000:00 [ 0.276233] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276555] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278554] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279554] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280557] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281555] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282490] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.283994] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286430] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288155] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289620] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290545] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291569] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292513] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293569] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294506] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295846] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298580] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299634] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300742] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301882] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305532] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307150] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.309574] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.312761] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.313660] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.314656] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.315657] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.316611] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318596] iommu: Default domain type: Translated [ 0.319555] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.320775] efivars: Registered efivars operations [ 0.321750] PCI: Using ACPI for IRQ routing [ 0.322600] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323540] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323551] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325556] vgaarb: loaded [ 0.326073] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326554] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332598] clocksource: Switched to clocksource kvm-clock [ 0.334139] VFS: Disk quotas dquot_6.6.0 [ 0.334810] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.336137] pnp: PnP ACPI init [ 0.337128] pnp: PnP ACPI: found 5 devices [ 0.345350] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346893] NET: Registered PF_INET protocol family [ 0.347864] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361187] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362634] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363954] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365274] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366762] TCP: Hash tables configured (established 16384 bind 16384) [ 0.368039] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369146] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370367] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371308] NET: Registered PF_XDP protocol family [ 0.372123] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.373139] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.374157] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.375280] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.376500] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.377743] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.378793] PCI: CLS 0 bytes, default 64 [ 0.379578] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.381270] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.383389] clocksource: Switched to clocksource tsc [ 0.403397] Initialise system trusted keyrings [ 0.404460] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406163] Key type asymmetric registered [ 0.407004] Asymmetric key parser 'x509' registered [ 0.408697] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410998] io scheduler mq-deadline registered [ 0.411978] io scheduler kyber registered [ 0.412828] io scheduler bfq registered [ 0.414160] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415475] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.417092] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420309] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.422094] i8042: Warning: Keylock active [ 0.424908] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425901] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.427060] hv_vmbus: registering driver hyperv_keyboard [ 0.428245] rtc_cmos 00:00: RTC can wake from S4 [ 0.430541] rtc_cmos 00:00: registered as rtc0 [ 0.431673] rtc_cmos 00:00: setting system clock to 2026-09-03T19:46:12 UTC (1788464772) [ 0.433382] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434605] intel_pstate: CPU model not supported [ 0.435635] efifb: probing for efifb [ 0.436393] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437685] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438887] efifb: scrolling: redraw [ 0.439636] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441413] Console: switching to colour frame buffer device 100x37 [ 0.443183] fb0: EFI VGA frame buffer device [ 0.444129] pstore: Using crash dump compression: deflate [ 0.445237] pstore: Registered efi_pstore as persistent store backend [ 0.446780] NET: Registered PF_INET6 protocol family [ 0.450084] Segment Routing with IPv6 [ 0.450857] In-situ OAM (IOAM) with IPv6 [ 0.451744] NET: Registered PF_PACKET protocol family [ 0.452843] Key type dns_resolver registered [ 0.454156] IPI shorthand broadcast: enabled [ 0.456846] sched_clock: Marking stable (311002476, 144958832)->(529285353, -73324045) [ 0.458646] registered taskstats version 1 [ 0.459774] Loading compiled-in X.509 certificates [ 0.935833] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.677436] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.681907] Demotion targets for Node 0: null [ 1.682999] Key type .fscrypt registered [ 1.683949] Key type fscrypt-provisioning registered [ 1.685036] ima: No TPM chip found, activating TPM-bypass! [ 1.686304] ima: Allocated hash algorithm: sha1 [ 1.687261] ima: No architecture policies found [ 1.694631] clk: Disabling unused clocks [ 1.701021] Freeing unused kernel image (initmem) memory: 17040K [ 1.702627] Write protecting the kernel read-only data: 47104k [ 1.704357] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.706009] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.707561] Run /init as init process [ 1.825710] nvme nvme0: pci function 0000:00:04.0 [ 1.827079] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.840402] nvme nvme0: 2/0/0 default/read/poll queues [ 1.847673] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.849134] GPT:25804799 != 33554431 [ 1.849934] GPT:Alternate GPT header not at the end of the disk. [ 1.851103] GPT:25804799 != 33554431 [ 1.851930] GPT: Use GNU Parted to correct GPT errors. [ 1.852970] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.867331] SCSI subsystem initialized [ 1.895668] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.898165] device-mapper: uevent: version 1.0.3 [ 1.899233] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.907097] device-mapper: verity: sha256 using "sha256-lib" [ 1.941966] raid6: avx512x4 gen() 18038 MB/s [ 1.958968] raid6: avx512x2 gen() 17472 MB/s [ 1.975967] raid6: avx512x1 gen() 17537 MB/s [ 1.992966] raid6: avx2x4 gen() 17833 MB/s [ 2.009965] raid6: avx2x2 gen() 17875 MB/s [ 2.026968] raid6: avx2x1 gen() 13870 MB/s [ 2.027920] raid6: using algorithm avx512x4 gen() 18038 MB/s [ 2.045967] raid6: .... xor() 7300 MB/s, rmw enabled [ 2.047023] raid6: using avx512x2 recovery algorithm [ 2.057619] xor: automatically using best checksumming function avx [ 2.192886] Btrfs loaded, zoned=no, fsverity=no [ 2.197360] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.201190] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.205212] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.206658] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.287953] ACPI: PM: Preparing to enter system sleep state S5 [ 62.289245] reboot: Restarting system [ 62.290092] 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        [2026-09-03T19:47:19.389107]      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 4037368142 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 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 [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000412] ACPI: Early table checksum verification disabled [ 0.000416] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000420] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000425] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000431] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000435] ACPI: FACS 0x00000000789D0000 000040 [ 0.000437] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000440] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000443] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000446] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000449] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000452] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000455] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000458] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000460] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000461] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000462] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000463] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000464] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000464] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000465] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000466] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000467] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000467] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000468] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000510] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000519] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000571] Zone ranges: [ 0.000571] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000574] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000577] Normal empty [ 0.000578] Device empty [ 0.000580] Movable zone start for each node [ 0.000581] Early memory node ranges [ 0.000582] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000584] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000587] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000589] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000596] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000638] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004029] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004142] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004543] ACPI: PM-Timer IO Port: 0xb008 [ 0.004556] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004611] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004614] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004616] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004617] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004618] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004623] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004624] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004628] TSC deadline timer available [ 0.004634] CPU topo: Max. logical packages: 1 [ 0.004635] CPU topo: Max. logical dies: 1 [ 0.004635] CPU topo: Max. dies per package: 1 [ 0.004640] CPU topo: Max. threads per core: 2 [ 0.004641] CPU topo: Num. cores per package: 1 [ 0.004642] CPU topo: Num. threads per package: 2 [ 0.004642] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004660] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004676] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004678] Booting paravirtualized kernel on KVM [ 0.004680] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009579] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009859] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010522] kvm-guest: PV spinlocks enabled [ 0.010525] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010529] 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 [ 0.010704] random: crng init done [ 0.010705] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010919] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011030] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011083] Fallback order for Node 0: 0 [ 0.011086] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011087] Policy zone: DMA32 [ 0.011088] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015046] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015061] Kernel/User page tables isolation: enabled [ 0.023457] ftrace: allocating 41455 entries in 164 pages [ 0.023461] ftrace: allocated 164 pages with 3 groups [ 0.024256] Dynamic Preempt: voluntary [ 0.024290] rcu: Preemptible hierarchical RCU implementation. [ 0.024291] rcu: RCU event tracing is enabled. [ 0.024291] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024293] Trampoline variant of Tasks RCU enabled. [ 0.024293] Rude variant of Tasks RCU enabled. [ 0.024294] 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 [ 0.024301] 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. [ 0.024305] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029410] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029649] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029657] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029710] Console: colour dummy device 80x25 [ 0.029713] printk: legacy console [tty0] enabled [ 0.029990] printk: legacy console [ttyS0] enabled [ 0.169131] ACPI: Core revision 20250807 [ 0.169960] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171438] APIC: Switch to symmetric I/O mode setup [ 0.172645] x2apic enabled [ 0.173519] APIC: Switched APIC routing to: physical x2apic [ 0.175965] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.177664] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.178660] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178660] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178660] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178660] Speculative Store Bypass: Vulnerable [ 0.178660] Spectre V2 : Mitigation: Retpolines [ 0.178660] RETBleed: Vulnerable [ 0.178660] ITS: Mitigation: Aligned branch/return thunks [ 0.178660] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178660] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178660] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178660] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178660] GDS: Unknown: Dependent on hypervisor status [ 0.178660] active return thunk: its_return_thunk [ 0.178660] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178660] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178660] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178660] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178660] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178660] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178660] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178660] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178660] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178660] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178660] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178660] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178660] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178660] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178660] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178660] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178660] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178660] Freeing SMP alternatives memory: 40K [ 0.178660] pid_max: default: 32768 minimum: 301 [ 0.178660] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178660] landlock: Up and running. [ 0.178660] SELinux: Initializing. [ 0.178660] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178660] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178660] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178867] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179703] signal: max sigframe size: 3632 [ 0.180412] rcu: Hierarchical SRCU implementation. [ 0.180663] rcu: Max phase no-delay instances is 400. [ 0.181556] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185253] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185742] smp: Bringing up secondary CPUs ... [ 0.186613] smpboot: x86: Booting SMP configuration: [ 0.186666] .... node #0, CPUs: #1 [ 0.188256] 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. [ 0.189665] 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. [ 0.190712] smp: Brought up 1 node, 2 CPUs [ 0.191400] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.191821] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.192796] devtmpfs: initialized [ 0.193231] x86/mm: Memory block size: 128MB [ 0.194723] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195721] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196672] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197754] pinctrl core: initialized pinctrl subsystem [ 0.199126] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200809] audit: initializing netlink subsys (disabled) [ 0.201702] audit: type=2000 audit(1788464842.643:1): state=initialized audit_enabled=0 res=1 [ 0.201788] thermal_sys: Registered thermal governor 'step_wise' [ 0.202676] cpuidle: using governor menu [ 0.205547] efi: Freeing EFI boot services memory: 37748K [ 0.206667] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207758] dca service started, version 1.12.1 [ 0.208544] PCI: Using configuration type 1 for base access [ 0.209780] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236688] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.237664] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.238666] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.239664] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.242149] ACPI: Added _OSI(Module Device) [ 0.242466] ACPI: Added _OSI(Processor Device) [ 0.243665] ACPI: Added _OSI(Processor Aggregator Device) [ 0.245563] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247878] ACPI: Interpreter enabled [ 0.248533] ACPI: PM: (supports S0 S5) [ 0.248667] ACPI: Using IOAPIC for interrupt routing [ 0.249507] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.251668] PCI: Using E820 reservations for host bridge windows [ 0.252751] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.255959] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.256668] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.257665] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.259674] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.261030] acpiphp: Slot [3] registered [ 0.261685] acpiphp: Slot [4] registered [ 0.262340] acpiphp: Slot [5] registered [ 0.263682] acpiphp: Slot [6] registered [ 0.264332] acpiphp: Slot [7] registered [ 0.264680] acpiphp: Slot [8] registered [ 0.265329] acpiphp: Slot [9] registered [ 0.265676] acpiphp: Slot [10] registered [ 0.266344] acpiphp: Slot [11] registered [ 0.267679] acpiphp: Slot [12] registered [ 0.268331] acpiphp: Slot [13] registered [ 0.268678] acpiphp: Slot [14] registered [ 0.269344] acpiphp: Slot [15] registered [ 0.269676] acpiphp: Slot [16] registered [ 0.270344] acpiphp: Slot [17] registered [ 0.271678] acpiphp: Slot [18] registered [ 0.272332] acpiphp: Slot [19] registered [ 0.272678] acpiphp: Slot [20] registered [ 0.273336] acpiphp: Slot [21] registered [ 0.273676] acpiphp: Slot [22] registered [ 0.274336] acpiphp: Slot [23] registered [ 0.275678] acpiphp: Slot [24] registered [ 0.276339] acpiphp: Slot [25] registered [ 0.276677] acpiphp: Slot [26] registered [ 0.277340] acpiphp: Slot [27] registered [ 0.277682] acpiphp: Slot [28] registered [ 0.278351] acpiphp: Slot [29] registered [ 0.279685] acpiphp: Slot [30] registered [ 0.280350] acpiphp: Slot [31] registered [ 0.280676] PCI host bridge to bus 0000:00 [ 0.281358] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.282664] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.283664] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.284664] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.285663] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.286664] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.287605] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.290103] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.291533] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.294272] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.294734] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.295678] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.297678] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.298609] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.299679] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.300616] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.300953] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.303686] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.304742] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.305756] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.308000] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.311685] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.313228] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.316634] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.319904] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.320771] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.321772] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.322774] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.323714] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.325705] iommu: Default domain type: Translated [ 0.326468] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.326772] efivars: Registered efivars operations [ 0.327620] PCI: Using ACPI for IRQ routing [ 0.328687] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.329650] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.329660] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.331666] vgaarb: loaded [ 0.332190] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.332663] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.336703] clocksource: Switched to clocksource kvm-clock [ 0.338270] VFS: Disk quotas dquot_6.6.0 [ 0.338926] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.340217] pnp: PnP ACPI init [ 0.341252] pnp: PnP ACPI: found 5 devices [ 0.349314] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.350793] NET: Registered PF_INET protocol family [ 0.351643] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.364394] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.365855] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.367114] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.368415] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.369746] TCP: Hash tables configured (established 16384 bind 16384) [ 0.370829] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.372015] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373238] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.374162] NET: Registered PF_XDP protocol family [ 0.374931] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.375920] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.376940] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.378039] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.379153] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.380416] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.381463] PCI: CLS 0 bytes, default 64 [ 0.382238] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.383952] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.386086] clocksource: Switched to clocksource tsc [ 0.406239] Initialise system trusted keyrings [ 0.407266] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.409299] Key type asymmetric registered [ 0.410162] Asymmetric key parser 'x509' registered [ 0.412616] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.414238] io scheduler mq-deadline registered [ 0.415185] io scheduler kyber registered [ 0.416049] io scheduler bfq registered [ 0.418196] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.419513] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.421110] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.424198] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.426330] i8042: Warning: Keylock active [ 0.429295] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.430462] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.431587] hv_vmbus: registering driver hyperv_keyboard [ 0.432817] rtc_cmos 00:00: RTC can wake from S4 [ 0.435131] rtc_cmos 00:00: registered as rtc0 [ 0.436218] rtc_cmos 00:00: setting system clock to 2026-09-03T19:47:19 UTC (1788464839) [ 0.437950] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.439185] intel_pstate: CPU model not supported [ 0.440230] efifb: probing for efifb [ 0.441058] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.442360] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.443587] efifb: scrolling: redraw [ 0.444334] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.446117] Console: switching to colour frame buffer device 100x37 [ 0.447872] fb0: EFI VGA frame buffer device [ 0.448804] pstore: Using crash dump compression: deflate [ 0.449908] pstore: Registered efi_pstore as persistent store backend [ 0.451465] NET: Registered PF_INET6 protocol family [ 0.452857] Segment Routing with IPv6 [ 0.453625] In-situ OAM (IOAM) with IPv6 [ 0.454440] NET: Registered PF_PACKET protocol family [ 0.455584] Key type dns_resolver registered [ 0.456913] IPI shorthand broadcast: enabled [ 0.459584] sched_clock: Marking stable (311001704, 148004727)->(533689286, -74682855) [ 0.461436] registered taskstats version 1 [ 0.462576] Loading compiled-in X.509 certificates [ 0.938735] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.686438] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.690886] Demotion targets for Node 0: null [ 1.691937] Key type .fscrypt registered [ 1.692914] Key type fscrypt-provisioning registered [ 1.693947] ima: No TPM chip found, activating TPM-bypass! [ 1.695194] ima: Allocated hash algorithm: sha1 [ 1.696127] ima: No architecture policies found [ 1.702716] clk: Disabling unused clocks [ 1.709474] Freeing unused kernel image (initmem) memory: 17040K [ 1.711320] Write protecting the kernel read-only data: 47104k [ 1.713219] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.715014] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.716792] Run /init as init process [ 1.835246] nvme nvme0: pci function 0000:00:04.0 [ 1.836556] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.849042] nvme nvme0: 2/0/0 default/read/poll queues [ 1.856932] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.858381] GPT:25804799 != 33554431 [ 1.859184] GPT:Alternate GPT header not at the end of the disk. [ 1.860337] GPT:25804799 != 33554431 [ 1.861357] GPT: Use GNU Parted to correct GPT errors. [ 1.862542] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.876562] SCSI subsystem initialized [ 1.904932] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.907300] device-mapper: uevent: version 1.0.3 [ 1.908348] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.916035] device-mapper: verity: sha256 using "sha256-lib" [ 1.951012] raid6: avx512x4 gen() 17748 MB/s [ 1.968011] raid6: avx512x2 gen() 17938 MB/s [ 1.985013] raid6: avx512x1 gen() 17540 MB/s [ 2.002012] raid6: avx2x4 gen() 17966 MB/s [ 2.019012] raid6: avx2x2 gen() 17961 MB/s [ 2.036012] raid6: avx2x1 gen() 13842 MB/s [ 2.036965] raid6: using algorithm avx2x4 gen() 17966 MB/s [ 2.055013] raid6: .... xor() 7367 MB/s, rmw enabled [ 2.056050] raid6: using avx512x2 recovery algorithm [ 2.066857] xor: automatically using best checksumming function avx [ 2.205729] Btrfs loaded, zoned=no, fsverity=no [ 2.211150] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.215131] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.219810] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.221317] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.253184] ACPI: PM: Preparing to enter system sleep state S5 [ 62.254445] reboot: Restarting system [ 62.255273] 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        [2026-09-03T19:48:26.289967]      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 4062604985 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000369] ACPI: Early table checksum verification disabled [ 0.000373] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000377] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000382] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000388] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000391] ACPI: FACS 0x00000000789D0000 000040 [ 0.000394] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000397] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000399] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000402] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000405] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000408] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000411] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000414] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000416] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000418] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000418] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000419] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000420] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000421] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000422] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000423] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000423] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000424] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000425] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000470] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000479] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000530] Zone ranges: [ 0.000531] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000534] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000537] Normal empty [ 0.000538] Device empty [ 0.000540] Movable zone start for each node [ 0.000541] Early memory node ranges [ 0.000542] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000545] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000547] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000549] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000556] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000599] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004443] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004557] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004960] ACPI: PM-Timer IO Port: 0xb008 [ 0.004974] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005031] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005034] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005036] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005037] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005038] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005043] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005044] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005048] TSC deadline timer available [ 0.005053] CPU topo: Max. logical packages: 1 [ 0.005054] CPU topo: Max. logical dies: 1 [ 0.005054] CPU topo: Max. dies per package: 1 [ 0.005059] CPU topo: Max. threads per core: 2 [ 0.005060] CPU topo: Num. cores per package: 1 [ 0.005061] CPU topo: Num. threads per package: 2 [ 0.005062] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005080] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005097] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005099] Booting paravirtualized kernel on KVM [ 0.005101] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010190] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010464] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011167] kvm-guest: PV spinlocks enabled [ 0.011170] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011173] 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 [ 0.011352] random: crng init done [ 0.011353] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011563] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011675] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011731] Fallback order for Node 0: 0 [ 0.011735] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011736] Policy zone: DMA32 [ 0.011738] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015673] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015689] Kernel/User page tables isolation: enabled [ 0.024299] ftrace: allocating 41455 entries in 164 pages [ 0.024303] ftrace: allocated 164 pages with 3 groups [ 0.025100] Dynamic Preempt: voluntary [ 0.025133] rcu: Preemptible hierarchical RCU implementation. [ 0.025134] rcu: RCU event tracing is enabled. [ 0.025134] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025136] Trampoline variant of Tasks RCU enabled. [ 0.025137] Rude variant of Tasks RCU enabled. [ 0.025137] Tracing variant of Tasks RCU enabled. [ 0.025138] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025139] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025144] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025146] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025147] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030361] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030597] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030604] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030657] Console: colour dummy device 80x25 [ 0.030659] printk: legacy console [tty0] enabled [ 0.030964] printk: legacy console [ttyS0] enabled [ 0.166598] ACPI: Core revision 20250807 [ 0.167423] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168871] APIC: Switch to symmetric I/O mode setup [ 0.170058] x2apic enabled [ 0.170943] APIC: Switched APIC routing to: physical x2apic [ 0.173376] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.175195] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.176190] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176190] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176190] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176190] Speculative Store Bypass: Vulnerable [ 0.176190] Spectre V2 : Mitigation: Retpolines [ 0.176190] RETBleed: Vulnerable [ 0.176190] ITS: Mitigation: Aligned branch/return thunks [ 0.176190] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176190] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176190] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176190] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176190] GDS: Unknown: Dependent on hypervisor status [ 0.176190] active return thunk: its_return_thunk [ 0.176190] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176190] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176190] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176190] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176190] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176190] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176190] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176190] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176190] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176190] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176190] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176190] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176190] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176190] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176190] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176190] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176190] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176190] Freeing SMP alternatives memory: 40K [ 0.176190] pid_max: default: 32768 minimum: 301 [ 0.176190] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176190] landlock: Up and running. [ 0.176190] SELinux: Initializing. [ 0.176190] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176190] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176190] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176407] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177234] signal: max sigframe size: 3632 [ 0.177942] rcu: Hierarchical SRCU implementation. [ 0.178194] rcu: Max phase no-delay instances is 400. [ 0.179053] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182610] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183258] smp: Bringing up secondary CPUs ... [ 0.184104] smpboot: x86: Booting SMP configuration: [ 0.184197] .... node #0, CPUs: #1 [ 0.185754] 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. [ 0.187198] 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. [ 0.188234] smp: Brought up 1 node, 2 CPUs [ 0.188894] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.189345] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190321] devtmpfs: initialized [ 0.190802] x86/mm: Memory block size: 128MB [ 0.192220] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193251] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194205] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195279] pinctrl core: initialized pinctrl subsystem [ 0.196683] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198337] audit: initializing netlink subsys (disabled) [ 0.199226] audit: type=2000 audit(1788464909.633:1): state=initialized audit_enabled=0 res=1 [ 0.199306] thermal_sys: Registered thermal governor 'step_wise' [ 0.200205] cpuidle: using governor menu [ 0.202741] efi: Freeing EFI boot services memory: 37748K [ 0.204197] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205278] dca service started, version 1.12.1 [ 0.206064] PCI: Using configuration type 1 for base access [ 0.207304] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232236] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234194] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235194] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236193] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238377] ACPI: Added _OSI(Module Device) [ 0.239027] ACPI: Added _OSI(Processor Device) [ 0.239194] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241140] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243431] ACPI: Interpreter enabled [ 0.243959] ACPI: PM: (supports S0 S5) [ 0.244197] ACPI: Using IOAPIC for interrupt routing [ 0.245027] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247197] PCI: Using E820 reservations for host bridge windows [ 0.248291] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251388] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252199] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253195] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255204] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256567] acpiphp: Slot [3] registered [ 0.257217] acpiphp: Slot [4] registered [ 0.257900] acpiphp: Slot [5] registered [ 0.259209] acpiphp: Slot [6] registered [ 0.259872] acpiphp: Slot [7] registered [ 0.260209] acpiphp: Slot [8] registered [ 0.260861] acpiphp: Slot [9] registered [ 0.261206] acpiphp: Slot [10] registered [ 0.261885] acpiphp: Slot [11] registered [ 0.263207] acpiphp: Slot [12] registered [ 0.263879] acpiphp: Slot [13] registered [ 0.264207] acpiphp: Slot [14] registered [ 0.264879] acpiphp: Slot [15] registered [ 0.265206] acpiphp: Slot [16] registered [ 0.265899] acpiphp: Slot [17] registered [ 0.267208] acpiphp: Slot [18] registered [ 0.267878] acpiphp: Slot [19] registered [ 0.268207] acpiphp: Slot [20] registered [ 0.268879] acpiphp: Slot [21] registered [ 0.269209] acpiphp: Slot [22] registered [ 0.269878] acpiphp: Slot [23] registered [ 0.271207] acpiphp: Slot [24] registered [ 0.271878] acpiphp: Slot [25] registered [ 0.272208] acpiphp: Slot [26] registered [ 0.272876] acpiphp: Slot [27] registered [ 0.273212] acpiphp: Slot [28] registered [ 0.273887] acpiphp: Slot [29] registered [ 0.275211] acpiphp: Slot [30] registered [ 0.275903] acpiphp: Slot [31] registered [ 0.276204] PCI host bridge to bus 0000:00 [ 0.276880] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278194] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279193] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280194] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281194] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283194] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284146] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285628] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288062] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289802] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291260] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292193] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293208] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294143] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295208] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296153] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297484] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299225] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300275] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301289] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303659] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307215] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308779] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.316132] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.319395] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.320301] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.321297] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.322303] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.324251] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.325235] iommu: Default domain type: Translated [ 0.326195] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.327207] efivars: Registered efivars operations [ 0.328377] PCI: Using ACPI for IRQ routing [ 0.329220] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.330185] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.330190] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.332197] vgaarb: loaded [ 0.332710] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.333194] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.337232] clocksource: Switched to clocksource kvm-clock [ 0.338850] VFS: Disk quotas dquot_6.6.0 [ 0.339514] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.340786] pnp: PnP ACPI init [ 0.341761] pnp: PnP ACPI: found 5 devices [ 0.349872] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.351390] NET: Registered PF_INET protocol family [ 0.352262] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.365182] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.366675] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.367948] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.369376] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.370672] TCP: Hash tables configured (established 16384 bind 16384) [ 0.371778] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.372876] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374102] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.375038] NET: Registered PF_XDP protocol family [ 0.375939] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.377028] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.378035] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.379310] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.380428] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.381672] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.382737] PCI: CLS 0 bytes, default 64 [ 0.383510] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.385250] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.387291] clocksource: Switched to clocksource tsc [ 0.407947] Initialise system trusted keyrings [ 0.408973] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.410841] Key type asymmetric registered [ 0.411687] Asymmetric key parser 'x509' registered [ 0.414328] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415930] io scheduler mq-deadline registered [ 0.416854] io scheduler kyber registered [ 0.417684] io scheduler bfq registered [ 0.422682] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.423991] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.425534] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.428497] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.430312] i8042: Warning: Keylock active [ 0.432642] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.433632] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.434812] hv_vmbus: registering driver hyperv_keyboard [ 0.435923] rtc_cmos 00:00: RTC can wake from S4 [ 0.438255] rtc_cmos 00:00: registered as rtc0 [ 0.439335] rtc_cmos 00:00: setting system clock to 2026-09-03T19:48:26 UTC (1788464906) [ 0.441041] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.442285] intel_pstate: CPU model not supported [ 0.443283] efifb: probing for efifb [ 0.444029] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.445327] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.446546] efifb: scrolling: redraw [ 0.447278] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.449000] Console: switching to colour frame buffer device 100x37 [ 0.450744] fb0: EFI VGA frame buffer device [ 0.451681] pstore: Using crash dump compression: deflate [ 0.452794] pstore: Registered efi_pstore as persistent store backend [ 0.454367] NET: Registered PF_INET6 protocol family [ 0.455852] Segment Routing with IPv6 [ 0.456651] In-situ OAM (IOAM) with IPv6 [ 0.457487] NET: Registered PF_PACKET protocol family [ 0.458732] Key type dns_resolver registered [ 0.460001] IPI shorthand broadcast: enabled [ 0.462719] sched_clock: Marking stable (318001932, 144587211)->(535165277, -72576134) [ 0.464451] registered taskstats version 1 [ 0.465568] Loading compiled-in X.509 certificates [ 0.944503] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.690155] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.694671] Demotion targets for Node 0: null [ 1.695832] Key type .fscrypt registered [ 1.696700] Key type fscrypt-provisioning registered [ 1.697761] ima: No TPM chip found, activating TPM-bypass! [ 1.699082] ima: Allocated hash algorithm: sha1 [ 1.700030] ima: No architecture policies found [ 1.707289] clk: Disabling unused clocks [ 1.713663] Freeing unused kernel image (initmem) memory: 17040K [ 1.715327] Write protecting the kernel read-only data: 47104k [ 1.717113] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.718786] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.720411] Run /init as init process [ 1.840036] nvme nvme0: pci function 0000:00:04.0 [ 1.841395] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.851231] nvme nvme0: 2/0/0 default/read/poll queues [ 1.859508] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.861011] GPT:25804799 != 33554431 [ 1.861802] GPT:Alternate GPT header not at the end of the disk. [ 1.863014] GPT:25804799 != 33554431 [ 1.863796] GPT: Use GNU Parted to correct GPT errors. [ 1.864929] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.878494] SCSI subsystem initialized [ 1.905893] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.908395] device-mapper: uevent: version 1.0.3 [ 1.909498] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.917164] device-mapper: verity: sha256 using "sha256-lib" [ 1.952594] raid6: avx512x4 gen() 17878 MB/s [ 1.969593] raid6: avx512x2 gen() 17926 MB/s [ 1.986595] raid6: avx512x1 gen() 17901 MB/s [ 2.003596] raid6: avx2x4 gen() 17418 MB/s [ 2.020594] raid6: avx2x2 gen() 17843 MB/s [ 2.037596] raid6: avx2x1 gen() 13584 MB/s [ 2.038533] raid6: using algorithm avx512x2 gen() 17926 MB/s [ 2.056593] raid6: .... xor() 24446 MB/s, rmw enabled [ 2.057677] raid6: using avx512x2 recovery algorithm [ 2.068235] xor: automatically using best checksumming function avx [ 2.203414] Btrfs loaded, zoned=no, fsverity=no [ 2.208074] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.211891] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.215881] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.217324] BTRFS error (device dm-0): open_ctree failed: -2