1.691077] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.692768] Run /init as init process [ 1.812575] nvme nvme0: pci function 0000:00:04.0 [ 1.814002] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.824848] nvme nvme0: 2/0/0 default/read/poll queues [ 1.830378] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.831809] GPT:25804799 != 33554431 [ 1.832684] GPT:Alternate GPT header not at the end of the disk. [ 1.833810] GPT:25804799 != 33554431 [ 1.834555] GPT: Use GNU Parted to correct GPT errors. [ 1.835728] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.849541] SCSI subsystem initialized [ 1.876809] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.879192] device-mapper: uevent: version 1.0.3 [ 1.880296] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.888021] device-mapper: verity: sha256 using "sha256-lib" [ 1.923166] raid6: avx512x4 gen() 16407 MB/s [ 1.941166] raid6: avx512x2 gen() 16334 MB/s [ 1.959170] raid6: avx512x1 gen() 16858 MB/s [ 1.976167] raid6: avx2x4 gen() 17162 MB/s [ 1.994167] raid6: avx2x2 gen() 17228 MB/s [ 2.012165] raid6: avx2x1 gen() 13064 MB/s [ 2.013140] raid6: using algorithm avx2x2 gen() 17228 MB/s [ 2.031167] raid6: .... xor() 15829 MB/s, rmw enabled [ 2.032265] raid6: using avx512x2 recovery algorithm [ 2.043712] xor: automatically using best checksumming function avx [ 2.181002] Btrfs loaded, zoned=no, fsverity=no [ 2.185146] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.188535] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.193009] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.194458] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.228096] ACPI: PM: Preparing to enter system sleep state S5 [ 62.229493] reboot: Restarting system [ 62.230702] 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        [2026-09-03T15:18:54.112323]      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 3993752098 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000118] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000371] ACPI: Early table checksum verification disabled [ 0.000374] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000378] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000383] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000389] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000392] 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) [ 0.000400] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000403] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000406] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000409] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000412] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000415] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000417] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000419] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000420] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000420] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000421] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000422] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000423] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000423] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000424] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000425] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000425] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000483] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000490] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000522] Zone ranges: [ 0.000523] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000525] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000526] Normal empty [ 0.000528] Device empty [ 0.000528] Movable zone start for each node [ 0.000529] Early memory node ranges [ 0.000530] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000531] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000532] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000533] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000538] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000565] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004139] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004260] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004757] ACPI: PM-Timer IO Port: 0xb008 [ 0.004770] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004829] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004832] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004834] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004836] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004837] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004841] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004842] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004847] TSC deadline timer available [ 0.004852] CPU topo: Max. logical packages: 1 [ 0.004853] CPU topo: Max. logical dies: 1 [ 0.004853] CPU topo: Max. dies per package: 1 [ 0.004858] CPU topo: Max. threads per core: 2 [ 0.004859] CPU topo: Num. cores per package: 1 [ 0.004859] CPU topo: Num. threads per package: 2 [ 0.004860] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004879] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004894] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004896] Booting paravirtualized kernel on KVM [ 0.004898] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009902] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010176] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010844] kvm-guest: PV spinlocks enabled [ 0.010847] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010851] 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 [ 0.011025] random: crng init done [ 0.011026] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011249] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011359] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011412] Fallback order for Node 0: 0 [ 0.011415] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011416] Policy zone: DMA32 [ 0.011418] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015401] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015417] Kernel/User page tables isolation: enabled [ 0.023990] ftrace: allocating 41455 entries in 164 pages [ 0.023994] ftrace: allocated 164 pages with 3 groups [ 0.024806] Dynamic Preempt: voluntary [ 0.024841] rcu: Preemptible hierarchical RCU implementation. [ 0.024842] rcu: RCU event tracing is enabled. [ 0.024843] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024844] Trampoline variant of Tasks RCU enabled. [ 0.024845] Rude variant of Tasks RCU enabled. [ 0.024845] Tracing variant of Tasks RCU enabled. [ 0.024846] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024847] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024853] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024855] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024857] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030280] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030516] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030524] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030578] Console: colour dummy device 80x25 [ 0.030581] printk: legacy console [tty0] enabled [ 0.030861] printk: legacy console [ttyS0] enabled [ 0.174094] ACPI: Core revision 20250807 [ 0.174918] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.176372] APIC: Switch to symmetric I/O mode setup [ 0.177531] x2apic enabled [ 0.178384] APIC: Switched APIC routing to: physical x2apic [ 0.180779] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.182433] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.183429] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.183429] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.183429] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.183429] Speculative Store Bypass: Vulnerable [ 0.183429] Spectre V2 : Mitigation: Retpolines [ 0.183429] RETBleed: Vulnerable [ 0.183429] ITS: Mitigation: Aligned branch/return thunks [ 0.183429] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183429] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183429] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.183429] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.183429] GDS: Unknown: Dependent on hypervisor status [ 0.183429] active return thunk: its_return_thunk [ 0.183429] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.183429] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.183429] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.183429] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.183429] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.183429] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.183429] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.183429] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.183429] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.183429] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.183429] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.183429] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.183429] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.183429] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.183429] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.183429] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.183429] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.183429] Freeing SMP alternatives memory: 40K [ 0.183429] pid_max: default: 32768 minimum: 301 [ 0.183429] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.183429] landlock: Up and running. [ 0.183429] SELinux: Initializing. [ 0.183429] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183429] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183429] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.183634] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.184478] signal: max sigframe size: 3632 [ 0.185172] rcu: Hierarchical SRCU implementation. [ 0.185432] rcu: Max phase no-delay instances is 400. [ 0.186304] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.190009] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.190508] smp: Bringing up secondary CPUs ... [ 0.191341] smpboot: x86: Booting SMP configuration: [ 0.191434] .... node #0, CPUs: #1 [ 0.192885] 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. [ 0.194435] 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. [ 0.195465] smp: Brought up 1 node, 2 CPUs [ 0.196109] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.196581] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.197560] devtmpfs: initialized [ 0.198034] x86/mm: Memory block size: 128MB [ 0.199463] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.200493] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.201440] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202512] pinctrl core: initialized pinctrl subsystem [ 0.203947] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205572] audit: initializing netlink subsys (disabled) [ 0.206462] audit: type=2000 audit(1788448737.384:1): state=initialized audit_enabled=0 res=1 [ 0.206538] thermal_sys: Registered thermal governor 'step_wise' [ 0.207444] cpuidle: using governor menu [ 0.210043] efi: Freeing EFI boot services memory: 37748K [ 0.211436] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.212512] dca service started, version 1.12.1 [ 0.213295] PCI: Using configuration type 1 for base access [ 0.214541] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.216460] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.218433] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.219433] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.220432] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.241667] ACPI: Added _OSI(Module Device) [ 0.242434] ACPI: Added _OSI(Processor Device) [ 0.243402] ACPI: Added _OSI(Processor Aggregator Device) [ 0.244429] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.246586] ACPI: Interpreter enabled [ 0.247191] ACPI: PM: (supports S0 S5) [ 0.247435] ACPI: Using IOAPIC for interrupt routing [ 0.248245] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248436] PCI: Using E820 reservations for host bridge windows [ 0.249492] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252216] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253438] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254433] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255441] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257781] acpiphp: Slot [3] registered [ 0.258424] acpiphp: Slot [4] registered [ 0.259450] acpiphp: Slot [5] registered [ 0.260076] acpiphp: Slot [6] registered [ 0.260446] acpiphp: Slot [7] registered [ 0.261118] acpiphp: Slot [8] registered [ 0.261444] acpiphp: Slot [9] registered [ 0.262100] acpiphp: Slot [10] registered [ 0.263447] acpiphp: Slot [11] registered [ 0.264097] acpiphp: Slot [12] registered [ 0.264448] acpiphp: Slot [13] registered [ 0.265097] acpiphp: Slot [14] registered [ 0.265446] acpiphp: Slot [15] registered [ 0.266105] acpiphp: Slot [16] registered [ 0.267447] acpiphp: Slot [17] registered [ 0.268343] acpiphp: Slot [18] registered [ 0.268445] acpiphp: Slot [19] registered [ 0.269100] acpiphp: Slot [20] registered [ 0.269444] acpiphp: Slot [21] registered [ 0.270096] acpiphp: Slot [22] registered [ 0.271446] acpiphp: Slot [23] registered [ 0.272093] acpiphp: Slot [24] registered [ 0.272446] acpiphp: Slot [25] registered [ 0.273107] acpiphp: Slot [26] registered [ 0.273444] acpiphp: Slot [27] registered [ 0.274103] acpiphp: Slot [28] registered [ 0.275468] acpiphp: Slot [29] registered [ 0.276138] acpiphp: Slot [30] registered [ 0.276455] acpiphp: Slot [31] registered [ 0.277119] PCI host bridge to bus 0000:00 [ 0.277437] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279437] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280437] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281433] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282432] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.283434] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.284346] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285884] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.288286] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290024] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291497] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292399] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293446] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294371] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295446] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296349] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297718] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299465] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300514] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301523] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303772] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306453] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308003] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310452] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313585] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314543] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316542] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317534] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318485] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319767] iommu: Default domain type: Translated [ 0.320433] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321444] efivars: Registered efivars operations [ 0.322230] PCI: Using ACPI for IRQ routing [ 0.322460] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323405] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323429] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326435] vgaarb: loaded [ 0.326957] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327432] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.331469] clocksource: Switched to clocksource kvm-clock [ 0.332993] VFS: Disk quotas dquot_6.6.0 [ 0.333641] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334900] pnp: PnP ACPI init [ 0.335838] pnp: PnP ACPI: found 5 devices [ 0.343838] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345357] NET: Registered PF_INET protocol family [ 0.346222] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358839] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360193] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361417] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362777] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364002] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365101] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366159] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367309] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368192] NET: Registered PF_XDP protocol family [ 0.368971] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370035] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371215] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372295] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373602] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374885] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375887] PCI: CLS 0 bytes, default 64 [ 0.376637] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.378431] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.380654] clocksource: Switched to clocksource tsc [ 0.400572] Initialise system trusted keyrings [ 0.401990] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403772] Key type asymmetric registered [ 0.404674] Asymmetric key parser 'x509' registered [ 0.406393] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408026] io scheduler mq-deadline registered [ 0.409019] io scheduler kyber registered [ 0.409919] io scheduler bfq registered [ 0.411261] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.412636] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414306] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.417677] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419574] i8042: Warning: Keylock active [ 0.422246] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423327] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424527] hv_vmbus: registering driver hyperv_keyboard [ 0.425774] rtc_cmos 00:00: RTC can wake from S4 [ 0.428113] rtc_cmos 00:00: registered as rtc0 [ 0.429313] rtc_cmos 00:00: setting system clock to 2026-09-03T15:18:55 UTC (1788448735) [ 0.431128] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432455] intel_pstate: CPU model not supported [ 0.433570] efifb: probing for efifb [ 0.434368] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435769] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.437064] efifb: scrolling: redraw [ 0.437854] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.439666] Console: switching to colour frame buffer device 100x37 [ 0.441521] fb0: EFI VGA frame buffer device [ 0.442495] pstore: Using crash dump compression: deflate [ 0.443670] pstore: Registered efi_pstore as persistent store backend [ 0.445267] NET: Registered PF_INET6 protocol family [ 0.446646] Segment Routing with IPv6 [ 0.447475] In-situ OAM (IOAM) with IPv6 [ 0.448391] NET: Registered PF_PACKET protocol family [ 0.449544] Key type dns_resolver registered [ 0.450923] IPI shorthand broadcast: enabled [ 0.453650] sched_clock: Marking stable (301002106, 151905753)->(528390519, -75482660) [ 0.455559] registered taskstats version 1 [ 0.456745] Loading compiled-in X.509 certificates [ 0.928058] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.676327] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.680676] Demotion targets for Node 0: null [ 1.682009] Key type .fscrypt registered [ 1.682856] Key type fscrypt-provisioning registered [ 1.684052] ima: No TPM chip found, activating TPM-bypass! [ 1.685450] ima: Allocated hash algorithm: sha1 [ 1.686384] ima: No architecture policies found [ 1.693502] clk: Disabling unused clocks [ 1.699888] Freeing unused kernel image (initmem) memory: 17040K [ 1.701611] Write protecting the kernel read-only data: 47104k [ 1.703453] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.705211] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.706894] Run /init as init process [ 1.827181] nvme nvme0: pci function 0000:00:04.0 [ 1.828670] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.839165] nvme nvme0: 2/0/0 default/read/poll queues [ 1.847421] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.849494] GPT:25804799 != 33554431 [ 1.850252] GPT:Alternate GPT header not at the end of the disk. [ 1.851351] GPT:25804799 != 33554431 [ 1.852293] GPT: Use GNU Parted to correct GPT errors. [ 1.853410] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.869051] SCSI subsystem initialized [ 1.897879] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.900242] device-mapper: uevent: version 1.0.3 [ 1.901359] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.909229] device-mapper: verity: sha256 using "sha256-lib" [ 1.944922] raid6: avx512x4 gen() 15348 MB/s [ 1.962941] raid6: avx512x2 gen() 15982 MB/s [ 1.981180] raid6: avx512x1 gen() 15710 MB/s [ 1.998914] raid6: avx2x4 gen() 16683 MB/s [ 2.016915] raid6: avx2x2 gen() 16896 MB/s [ 2.033917] raid6: avx2x1 gen() 12744 MB/s [ 2.034856] raid6: using algorithm avx2x2 gen() 16896 MB/s [ 2.051916] raid6: .... xor() 14904 MB/s, rmw enabled [ 2.053100] raid6: using avx512x2 recovery algorithm [ 2.063609] xor: automatically using best checksumming function avx [ 2.195416] Btrfs loaded, zoned=no, fsverity=no [ 2.199965] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.203832] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.207924] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.209360] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.235860] ACPI: PM: Preparing to enter system sleep state S5 [ 62.237275] reboot: Restarting system [ 62.238088] 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        [2026-09-03T15:20:00.813547]      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 4053311240 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.998 MHz processor [ 0.000107] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000136] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000139] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000189] Using GB pages for direct mapping [ 0.000395] ACPI: Early table checksum verification disabled [ 0.000399] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000403] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000409] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000415] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000418] ACPI: FACS 0x00000000789D0000 000040 [ 0.000421] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000424] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000427] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000431] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000433] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000436] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000439] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000442] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000445] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000446] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000447] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000448] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000448] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000449] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000450] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000450] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000451] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000452] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000453] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000497] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000509] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000562] Zone ranges: [ 0.000563] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000566] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000568] Normal empty [ 0.000570] Device empty [ 0.000571] Movable zone start for each node [ 0.000573] Early memory node ranges [ 0.000574] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000576] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000578] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000580] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000587] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000622] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003947] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004054] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004470] ACPI: PM-Timer IO Port: 0xb008 [ 0.004483] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004542] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004545] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004548] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004549] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004550] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004555] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004556] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004560] TSC deadline timer available [ 0.004566] CPU topo: Max. logical packages: 1 [ 0.004567] CPU topo: Max. logical dies: 1 [ 0.004567] CPU topo: Max. dies per package: 1 [ 0.004572] CPU topo: Max. threads per core: 2 [ 0.004573] CPU topo: Num. cores per package: 1 [ 0.004574] CPU topo: Num. threads per package: 2 [ 0.004574] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004592] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004609] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004611] Booting paravirtualized kernel on KVM [ 0.004613] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009501] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009776] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010492] kvm-guest: PV spinlocks enabled [ 0.010494] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010497] 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 [ 0.010672] random: crng init done [ 0.010673] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010884] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011056] Fallback order for Node 0: 0 [ 0.011059] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011060] Policy zone: DMA32 [ 0.011062] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015126] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015142] Kernel/User page tables isolation: enabled [ 0.023979] ftrace: allocating 41455 entries in 164 pages [ 0.023982] ftrace: allocated 164 pages with 3 groups [ 0.024778] Dynamic Preempt: voluntary [ 0.024812] rcu: Preemptible hierarchical RCU implementation. [ 0.024813] rcu: RCU event tracing is enabled. [ 0.024814] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024815] Trampoline variant of Tasks RCU enabled. [ 0.024816] Rude variant of Tasks RCU enabled. [ 0.024816] Tracing variant of Tasks RCU enabled. [ 0.024817] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024818] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024824] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024827] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024828] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029972] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030212] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030220] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030273] Console: colour dummy device 80x25 [ 0.030276] printk: legacy console [tty0] enabled [ 0.030556] printk: legacy console [ttyS0] enabled [ 0.164502] ACPI: Core revision 20250807 [ 0.165315] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166739] APIC: Switch to symmetric I/O mode setup [ 0.167983] x2apic enabled [ 0.168846] APIC: Switched APIC routing to: physical x2apic [ 0.171284] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.172954] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.173950] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173950] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173950] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173950] Speculative Store Bypass: Vulnerable [ 0.173950] Spectre V2 : Mitigation: Retpolines [ 0.173950] RETBleed: Vulnerable [ 0.173950] ITS: Mitigation: Aligned branch/return thunks [ 0.173950] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173950] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173950] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173950] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173950] GDS: Unknown: Dependent on hypervisor status [ 0.173950] active return thunk: its_return_thunk [ 0.173950] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173950] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173950] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173950] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173950] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173950] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173950] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173950] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173950] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173950] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173950] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173950] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173950] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173950] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173950] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173950] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173950] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173950] Freeing SMP alternatives memory: 40K [ 0.173950] pid_max: default: 32768 minimum: 301 [ 0.173950] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173950] landlock: Up and running. [ 0.173950] SELinux: Initializing. [ 0.173950] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173950] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173950] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174161] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175001] signal: max sigframe size: 3632 [ 0.175687] rcu: Hierarchical SRCU implementation. [ 0.175954] rcu: Max phase no-delay instances is 400. [ 0.176814] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180374] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181020] smp: Bringing up secondary CPUs ... [ 0.181857] smpboot: x86: Booting SMP configuration: [ 0.181955] .... node #0, CPUs: #1 [ 0.183438] 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. [ 0.184959] 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. [ 0.186033] smp: Brought up 1 node, 2 CPUs [ 0.186697] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.187128] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.188095] devtmpfs: initialized [ 0.188647] x86/mm: Memory block size: 128MB [ 0.190013] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191162] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191965] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194052] pinctrl core: initialized pinctrl subsystem [ 0.195454] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196098] audit: initializing netlink subsys (disabled) [ 0.196994] audit: type=2000 audit(1788448804.213:1): state=initialized audit_enabled=0 res=1 [ 0.198048] thermal_sys: Registered thermal governor 'step_wise' [ 0.198967] cpuidle: using governor menu [ 0.201691] efi: Freeing EFI boot services memory: 37748K [ 0.202961] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204050] dca service started, version 1.12.1 [ 0.204860] PCI: Using configuration type 1 for base access [ 0.206071] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.208202] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.208956] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.210957] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.211956] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236269] ACPI: Added _OSI(Module Device) [ 0.236956] ACPI: Added _OSI(Processor Device) [ 0.237921] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238950] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241183] ACPI: Interpreter enabled [ 0.241786] ACPI: PM: (supports S0 S5) [ 0.242957] ACPI: Using IOAPIC for interrupt routing [ 0.243769] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244956] PCI: Using E820 reservations for host bridge windows [ 0.245998] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249453] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.249960] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251958] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252968] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256347] acpiphp: Slot [3] registered [ 0.256979] acpiphp: Slot [4] registered [ 0.257605] acpiphp: Slot [5] registered [ 0.257970] acpiphp: Slot [6] registered [ 0.258662] acpiphp: Slot [7] registered [ 0.258968] acpiphp: Slot [8] registered [ 0.259611] acpiphp: Slot [9] registered [ 0.260969] acpiphp: Slot [10] registered [ 0.261684] acpiphp: Slot [11] registered [ 0.261976] acpiphp: Slot [12] registered [ 0.262661] acpiphp: Slot [13] registered [ 0.262968] acpiphp: Slot [14] registered [ 0.263612] acpiphp: Slot [15] registered [ 0.264973] acpiphp: Slot [16] registered [ 0.265729] acpiphp: Slot [17] registered [ 0.265975] acpiphp: Slot [18] registered [ 0.266731] acpiphp: Slot [19] registered [ 0.267978] acpiphp: Slot [20] registered [ 0.268731] acpiphp: Slot [21] registered [ 0.268974] acpiphp: Slot [22] registered [ 0.269660] acpiphp: Slot [23] registered [ 0.269990] acpiphp: Slot [24] registered [ 0.270840] acpiphp: Slot [25] registered [ 0.271981] acpiphp: Slot [26] registered [ 0.272663] acpiphp: Slot [27] registered [ 0.272970] acpiphp: Slot [28] registered [ 0.273634] acpiphp: Slot [29] registered [ 0.274975] acpiphp: Slot [30] registered [ 0.275766] acpiphp: Slot [31] registered [ 0.275969] PCI host bridge to bus 0000:00 [ 0.276640] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277960] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278955] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280956] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281959] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282957] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283860] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285415] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287810] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289868] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291022] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291934] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292968] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293909] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294970] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295954] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297212] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299989] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301038] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302049] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303301] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306977] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308517] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310979] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314333] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315071] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316057] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317053] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318035] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319996] iommu: Default domain type: Translated [ 0.320747] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321066] efivars: Registered efivars operations [ 0.321929] PCI: Using ACPI for IRQ routing [ 0.322977] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323950] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323950] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325957] vgaarb: loaded [ 0.326464] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326953] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.329991] clocksource: Switched to clocksource kvm-clock [ 0.331531] VFS: Disk quotas dquot_6.6.0 [ 0.332212] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333567] pnp: PnP ACPI init [ 0.334520] pnp: PnP ACPI: found 5 devices [ 0.342556] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344093] NET: Registered PF_INET protocol family [ 0.344969] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358031] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359396] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.360643] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361912] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363242] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364477] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365543] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366831] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367971] NET: Registered PF_XDP protocol family [ 0.368745] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369719] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370686] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371810] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372912] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374387] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375722] PCI: CLS 0 bytes, default 64 [ 0.376642] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.378460] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.381233] clocksource: Switched to clocksource tsc [ 0.399255] Initialise system trusted keyrings [ 0.400891] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.402694] Key type asymmetric registered [ 0.403606] Asymmetric key parser 'x509' registered [ 0.405309] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.407070] io scheduler mq-deadline registered [ 0.408086] io scheduler kyber registered [ 0.409014] io scheduler bfq registered [ 0.411283] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.412756] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414414] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.417995] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420687] i8042: Warning: Keylock active [ 0.424605] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425698] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426917] hv_vmbus: registering driver hyperv_keyboard [ 0.428169] rtc_cmos 00:00: RTC can wake from S4 [ 0.430537] rtc_cmos 00:00: registered as rtc0 [ 0.431724] rtc_cmos 00:00: setting system clock to 2026-09-03T15:20:02 UTC (1788448802) [ 0.433565] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434890] intel_pstate: CPU model not supported [ 0.435983] efifb: probing for efifb [ 0.436790] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.438198] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.439463] efifb: scrolling: redraw [ 0.440243] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.442064] Console: switching to colour frame buffer device 100x37 [ 0.443886] fb0: EFI VGA frame buffer device [ 0.444859] pstore: Using crash dump compression: deflate [ 0.446006] pstore: Registered efi_pstore as persistent store backend [ 0.447636] NET: Registered PF_INET6 protocol family [ 0.450884] Segment Routing with IPv6 [ 0.451720] In-situ OAM (IOAM) with IPv6 [ 0.452631] NET: Registered PF_PACKET protocol family [ 0.453801] Key type dns_resolver registered [ 0.457109] IPI shorthand broadcast: enabled [ 0.459920] sched_clock: Marking stable (317002889, 142730509)->(535378005, -75644607) [ 0.462835] registered taskstats version 1 [ 0.464044] Loading compiled-in X.509 certificates [ 0.934281] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.701902] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.706174] Demotion targets for Node 0: null [ 1.707240] Key type .fscrypt registered [ 1.708110] Key type fscrypt-provisioning registered [ 1.709096] ima: No TPM chip found, activating TPM-bypass! [ 1.710281] ima: Allocated hash algorithm: sha1 [ 1.711173] ima: No architecture policies found [ 1.717226] clk: Disabling unused clocks [ 1.723525] Freeing unused kernel image (initmem) memory: 17040K [ 1.725242] Write protecting the kernel read-only data: 47104k [ 1.727072] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.728824] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.730518] Run /init as init process [ 1.849423] nvme nvme0: pci function 0000:00:04.0 [ 1.850722] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.860645] nvme nvme0: 2/0/0 default/read/poll queues [ 1.868039] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.869401] GPT:25804799 != 33554431 [ 1.870165] GPT:Alternate GPT header not at the end of the disk. [ 1.871268] GPT:25804799 != 33554431 [ 1.872045] GPT: Use GNU Parted to correct GPT errors. [ 1.872995] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.886949] SCSI subsystem initialized [ 1.914275] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.916591] device-mapper: uevent: version 1.0.3 [ 1.917605] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.925214] device-mapper: verity: sha256 using "sha256-lib" [ 1.959740] raid6: avx512x4 gen() 17311 MB/s [ 1.977740] raid6: avx512x2 gen() 16753 MB/s [ 1.995742] raid6: avx512x1 gen() 16835 MB/s [ 2.013802] raid6: avx2x4 gen() 15761 MB/s [ 2.031742] raid6: avx2x2 gen() 16078 MB/s [ 2.048743] raid6: avx2x1 gen() 12990 MB/s [ 2.049657] raid6: using algorithm avx512x4 gen() 17311 MB/s [ 2.066740] raid6: .... xor() 7100 MB/s, rmw enabled [ 2.067749] raid6: using avx512x2 recovery algorithm [ 2.078275] xor: automatically using best checksumming function avx [ 2.216202] Btrfs loaded, zoned=no, fsverity=no [ 2.221561] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.225458] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.229474] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.230896] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.314678] ACPI: PM: Preparing to enter system sleep state S5 [ 62.315978] reboot: Restarting system [ 62.316780] 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        [2026-09-03T15:21:07.813693]      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 4053106640 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000439] ACPI: Early table checksum verification disabled [ 0.000442] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000447] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000452] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000458] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000461] ACPI: FACS 0x00000000789D0000 000040 [ 0.000464] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000467] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000470] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000473] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000476] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000478] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000481] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000484] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000486] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000488] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000489] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000489] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000490] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000491] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000492] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000492] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000493] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000494] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000495] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000537] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000546] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000599] Zone ranges: [ 0.000600] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000602] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000605] Normal empty [ 0.000607] Device empty [ 0.000608] Movable zone start for each node [ 0.000610] Early memory node ranges [ 0.000610] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000613] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000615] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000617] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000624] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000667] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003891] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003999] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004414] ACPI: PM-Timer IO Port: 0xb008 [ 0.004427] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004483] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004486] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004489] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004490] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004491] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004495] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004497] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004501] TSC deadline timer available [ 0.004506] CPU topo: Max. logical packages: 1 [ 0.004507] CPU topo: Max. logical dies: 1 [ 0.004508] CPU topo: Max. dies per package: 1 [ 0.004512] CPU topo: Max. threads per core: 2 [ 0.004513] CPU topo: Num. cores per package: 1 [ 0.004514] CPU topo: Num. threads per package: 2 [ 0.004514] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004533] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004550] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004552] Booting paravirtualized kernel on KVM [ 0.004554] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009468] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009735] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010451] kvm-guest: PV spinlocks enabled [ 0.010453] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010456] 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 [ 0.010631] random: crng init done [ 0.010632] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010850] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010963] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011019] Fallback order for Node 0: 0 [ 0.011022] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011023] Policy zone: DMA32 [ 0.011024] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014928] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014943] Kernel/User page tables isolation: enabled [ 0.023217] ftrace: allocating 41455 entries in 164 pages [ 0.023220] ftrace: allocated 164 pages with 3 groups [ 0.024020] Dynamic Preempt: voluntary [ 0.024054] rcu: Preemptible hierarchical RCU implementation. [ 0.024055] rcu: RCU event tracing is enabled. [ 0.024055] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024057] Trampoline variant of Tasks RCU enabled. [ 0.024057] Rude variant of Tasks RCU enabled. [ 0.024058] Tracing variant of Tasks RCU enabled. [ 0.024059] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024060] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024066] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024068] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024069] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029257] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029494] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029501] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029554] Console: colour dummy device 80x25 [ 0.029557] printk: legacy console [tty0] enabled [ 0.029833] printk: legacy console [ttyS0] enabled [ 0.186731] ACPI: Core revision 20250807 [ 0.188099] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.190390] APIC: Switch to symmetric I/O mode setup [ 0.192060] x2apic enabled [ 0.193249] APIC: Switched APIC routing to: physical x2apic [ 0.196148] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.198835] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.199831] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.199831] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.199831] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.199831] Speculative Store Bypass: Vulnerable [ 0.199831] Spectre V2 : Mitigation: Retpolines [ 0.199831] RETBleed: Vulnerable [ 0.199831] ITS: Mitigation: Aligned branch/return thunks [ 0.199831] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.199831] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.199831] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.199831] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.199831] GDS: Unknown: Dependent on hypervisor status [ 0.199831] active return thunk: its_return_thunk [ 0.199831] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.199831] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.199831] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.199831] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.199831] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.199831] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.199831] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.199831] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.199831] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.199831] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.199831] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.199831] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.199831] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.199831] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.199831] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.199831] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.199831] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.199831] Freeing SMP alternatives memory: 40K [ 0.199831] pid_max: default: 32768 minimum: 301 [ 0.199831] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.199831] landlock: Up and running. [ 0.199831] SELinux: Initializing. [ 0.199831] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.199831] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.199831] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.200062] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.200886] signal: max sigframe size: 3632 [ 0.201606] rcu: Hierarchical SRCU implementation. [ 0.201835] rcu: Max phase no-delay instances is 400. [ 0.202692] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.206270] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.206899] smp: Bringing up secondary CPUs ... [ 0.207905] smpboot: x86: Booting SMP configuration: [ 0.208837] .... node #0, CPUs: #1 [ 0.210384] 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. [ 0.211840] 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. [ 0.212889] smp: Brought up 1 node, 2 CPUs [ 0.213836] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.215010] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.215965] devtmpfs: initialized [ 0.216437] x86/mm: Memory block size: 128MB [ 0.217888] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.218897] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.219831] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.220924] pinctrl core: initialized pinctrl subsystem [ 0.222272] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.223982] audit: initializing netlink subsys (disabled) [ 0.224863] audit: type=2000 audit(1788448871.157:1): state=initialized audit_enabled=0 res=1 [ 0.224947] thermal_sys: Registered thermal governor 'step_wise' [ 0.225846] cpuidle: using governor menu [ 0.228367] efi: Freeing EFI boot services memory: 37748K [ 0.229838] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.231923] dca service started, version 1.12.1 [ 0.232897] PCI: Using configuration type 1 for base access [ 0.234944] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.260339] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.260837] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.261836] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.262839] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.265124] ACPI: Added _OSI(Module Device) [ 0.265806] ACPI: Added _OSI(Processor Device) [ 0.265806] ACPI: Added _OSI(Processor Aggregator Device) [ 0.267850] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.270065] ACPI: Interpreter enabled [ 0.270539] ACPI: PM: (supports S0 S5) [ 0.270837] ACPI: Using IOAPIC for interrupt routing [ 0.271636] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.273840] PCI: Using E820 reservations for host bridge windows [ 0.274919] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.277998] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.278840] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.279835] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.280845] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.283203] acpiphp: Slot [3] registered [ 0.283829] acpiphp: Slot [4] registered [ 0.284452] acpiphp: Slot [5] registered [ 0.284848] acpiphp: Slot [6] registered [ 0.285479] acpiphp: Slot [7] registered [ 0.286848] acpiphp: Slot [8] registered [ 0.287471] acpiphp: Slot [9] registered [ 0.287849] acpiphp: Slot [10] registered [ 0.288501] acpiphp: Slot [11] registered [ 0.288847] acpiphp: Slot [12] registered [ 0.289503] acpiphp: Slot [13] registered [ 0.290851] acpiphp: Slot [14] registered [ 0.291489] acpiphp: Slot [15] registered [ 0.291848] acpiphp: Slot [16] registered [ 0.292490] acpiphp: Slot [17] registered [ 0.292848] acpiphp: Slot [18] registered [ 0.293481] acpiphp: Slot [19] registered [ 0.293848] acpiphp: Slot [20] registered [ 0.294494] acpiphp: Slot [21] registered [ 0.295848] acpiphp: Slot [22] registered [ 0.296524] acpiphp: Slot [23] registered [ 0.296849] acpiphp: Slot [24] registered [ 0.297515] acpiphp: Slot [25] registered [ 0.297849] acpiphp: Slot [26] registered [ 0.298493] acpiphp: Slot [27] registered [ 0.299848] acpiphp: Slot [28] registered [ 0.300498] acpiphp: Slot [29] registered [ 0.300850] acpiphp: Slot [30] registered [ 0.301507] acpiphp: Slot [31] registered [ 0.301845] PCI host bridge to bus 0000:00 [ 0.302493] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.303835] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.304834] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.305836] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.306835] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.308835] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.309716] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.311268] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.312666] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.315408] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.315900] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.316809] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.317848] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.318761] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.319849] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.320749] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.322111] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.324860] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.325915] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.326922] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.328167] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.330750] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.332418] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.334852] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.337889] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.338941] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.339938] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.340948] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.341892] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.343875] iommu: Default domain type: Translated [ 0.344836] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.345933] efivars: Registered efivars operations [ 0.346596] PCI: Using ACPI for IRQ routing [ 0.346862] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.347823] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.347831] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.350836] vgaarb: loaded [ 0.351341] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.352835] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.356877] clocksource: Switched to clocksource kvm-clock [ 0.358403] VFS: Disk quotas dquot_6.6.0 [ 0.359042] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.360286] pnp: PnP ACPI init [ 0.361365] pnp: PnP ACPI: found 5 devices [ 0.369591] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.371033] NET: Registered PF_INET protocol family [ 0.371878] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.384500] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.385854] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.387077] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.388324] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.389593] TCP: Hash tables configured (established 16384 bind 16384) [ 0.390638] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.391699] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.392871] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.393763] NET: Registered PF_XDP protocol family [ 0.394518] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.395480] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.396439] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.397514] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.398588] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.399772] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.400788] PCI: CLS 0 bytes, default 64 [ 0.401551] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.403723] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.405926] clocksource: Switched to clocksource tsc [ 0.425900] Initialise system trusted keyrings [ 0.427129] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.428986] Key type asymmetric registered [ 0.429901] Asymmetric key parser 'x509' registered [ 0.431899] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.434364] io scheduler mq-deadline registered [ 0.435347] io scheduler kyber registered [ 0.436237] io scheduler bfq registered [ 0.438456] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.439857] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.441566] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.444758] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.446687] i8042: Warning: Keylock active [ 0.449298] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.450698] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.451926] hv_vmbus: registering driver hyperv_keyboard [ 0.453178] rtc_cmos 00:00: RTC can wake from S4 [ 0.455483] rtc_cmos 00:00: registered as rtc0 [ 0.456651] rtc_cmos 00:00: setting system clock to 2026-09-03T15:21:09 UTC (1788448869) [ 0.458518] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.459848] intel_pstate: CPU model not supported [ 0.460939] efifb: probing for efifb [ 0.461745] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.463148] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.464423] efifb: scrolling: redraw [ 0.465231] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.467044] Console: switching to colour frame buffer device 100x37 [ 0.468870] fb0: EFI VGA frame buffer device [ 0.469833] pstore: Using crash dump compression: deflate [ 0.471000] pstore: Registered efi_pstore as persistent store backend [ 0.472631] NET: Registered PF_INET6 protocol family [ 0.474097] Segment Routing with IPv6 [ 0.474937] In-situ OAM (IOAM) with IPv6 [ 0.475824] NET: Registered PF_PACKET protocol family [ 0.477047] Key type dns_resolver registered [ 0.478456] IPI shorthand broadcast: enabled [ 0.481160] sched_clock: Marking stable (311002906, 169331026)->(583801257, -103467325) [ 0.483052] registered taskstats version 1 [ 0.484218] Loading compiled-in X.509 certificates [ 0.959889] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.744696] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.749312] Demotion targets for Node 0: null [ 1.750370] Key type .fscrypt registered [ 1.751212] Key type fscrypt-provisioning registered [ 1.752233] ima: No TPM chip found, activating TPM-bypass! [ 1.753560] ima: Allocated hash algorithm: sha1 [ 1.754481] ima: No architecture policies found [ 1.760933] clk: Disabling unused clocks [ 1.767546] Freeing unused kernel image (initmem) memory: 17040K [ 1.769270] Write protecting the kernel read-only data: 47104k [ 1.771145] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.772912] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.774614] Run /init as init process [ 1.894493] nvme nvme0: pci function 0000:00:04.0 [ 1.896280] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.907622] nvme nvme0: 2/0/0 default/read/poll queues [ 1.914132] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.915816] GPT:25804799 != 33554431 [ 1.916608] GPT:Alternate GPT header not at the end of the disk. [ 1.917807] GPT:25804799 != 33554431 [ 1.918559] GPT: Use GNU Parted to correct GPT errors. [ 1.919583] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.934832] SCSI subsystem initialized [ 1.962573] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.965213] device-mapper: uevent: version 1.0.3 [ 1.966369] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.974036] device-mapper: verity: sha256 using "sha256-lib" [ 2.009337] raid6: avx512x4 gen() 17443 MB/s [ 2.026339] raid6: avx512x2 gen() 16770 MB/s [ 2.043343] raid6: avx512x1 gen() 17370 MB/s [ 2.060339] raid6: avx2x4 gen() 17506 MB/s [ 2.077338] raid6: avx2x2 gen() 17526 MB/s [ 2.094339] raid6: avx2x1 gen() 13668 MB/s [ 2.095274] raid6: using algorithm avx2x2 gen() 17526 MB/s [ 2.112341] raid6: .... xor() 15865 MB/s, rmw enabled [ 2.113408] raid6: using avx512x2 recovery algorithm [ 2.123915] xor: automatically using best checksumming function avx [ 2.259930] Btrfs loaded, zoned=no, fsverity=no [ 2.264515] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.269903] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.275193] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.278442] BTRFS error (device dm-0): open_ctree failed: -2