1.665091] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.666761] Run /init as init process [ 1.785229] nvme nvme0: pci function 0000:00:04.0 [ 1.786560] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.795753] nvme nvme0: 2/0/0 default/read/poll queues [ 1.803541] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.804931] GPT:25804799 != 33554431 [ 1.805692] GPT:Alternate GPT header not at the end of the disk. [ 1.806778] GPT:25804799 != 33554431 [ 1.807507] GPT: Use GNU Parted to correct GPT errors. [ 1.808478] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.821886] SCSI subsystem initialized [ 1.848010] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.850299] device-mapper: uevent: version 1.0.3 [ 1.851286] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.858526] device-mapper: verity: sha256 using "sha256-lib" [ 1.892249] raid6: avx512x4 gen() 18221 MB/s [ 1.909248] raid6: avx512x2 gen() 18275 MB/s [ 1.926249] raid6: avx512x1 gen() 18287 MB/s [ 1.943250] raid6: avx2x4 gen() 18183 MB/s [ 1.960248] raid6: avx2x2 gen() 18317 MB/s [ 1.977248] raid6: avx2x1 gen() 13822 MB/s [ 1.978121] raid6: using algorithm avx2x2 gen() 18317 MB/s [ 1.995248] raid6: .... xor() 15873 MB/s, rmw enabled [ 1.996239] raid6: using avx512x2 recovery algorithm [ 2.006665] xor: automatically using best checksumming function avx [ 2.137476] Btrfs loaded, zoned=no, fsverity=no [ 2.142383] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.147651] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.152482] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.153847] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.237086] ACPI: PM: Preparing to enter system sleep state S5 [ 62.238317] reboot: Restarting system [ 62.239086] 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        [2026-09-03T18:25:59.152140]      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 3993256176 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000296] ACPI: Early table checksum verification disabled [ 0.000299] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000303] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000309] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000314] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000318] ACPI: FACS 0x00000000789D0000 000040 [ 0.000320] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000324] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000327] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000329] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000332] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000335] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000338] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000341] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000343] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000344] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000345] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000346] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000347] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000347] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000348] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000349] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000349] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000350] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000351] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000390] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000400] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000452] Zone ranges: [ 0.000453] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000455] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000458] Normal empty [ 0.000460] Device empty [ 0.000461] Movable zone start for each node [ 0.000462] Early memory node ranges [ 0.000463] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000465] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000468] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000470] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000477] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000506] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003806] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003918] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004316] ACPI: PM-Timer IO Port: 0xb008 [ 0.004328] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004391] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004394] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004396] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004398] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004399] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004403] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004404] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004410] TSC deadline timer available [ 0.004415] CPU topo: Max. logical packages: 1 [ 0.004416] CPU topo: Max. logical dies: 1 [ 0.004416] CPU topo: Max. dies per package: 1 [ 0.004421] CPU topo: Max. threads per core: 2 [ 0.004422] CPU topo: Num. cores per package: 1 [ 0.004423] CPU topo: Num. threads per package: 2 [ 0.004423] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004440] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004456] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004458] Booting paravirtualized kernel on KVM [ 0.004460] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009339] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009607] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010227] kvm-guest: PV spinlocks enabled [ 0.010230] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010233] 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 [ 0.010407] random: crng init done [ 0.010408] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010612] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010725] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010777] Fallback order for Node 0: 0 [ 0.010780] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010781] Policy zone: DMA32 [ 0.010783] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014726] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014741] Kernel/User page tables isolation: enabled [ 0.022947] ftrace: allocating 41455 entries in 164 pages [ 0.022950] ftrace: allocated 164 pages with 3 groups [ 0.023736] Dynamic Preempt: voluntary [ 0.023769] rcu: Preemptible hierarchical RCU implementation. [ 0.023770] rcu: RCU event tracing is enabled. [ 0.023770] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023772] Trampoline variant of Tasks RCU enabled. [ 0.023772] Rude variant of Tasks RCU enabled. [ 0.023773] Tracing variant of Tasks RCU enabled. [ 0.023774] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023775] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023781] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023782] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023784] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028899] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029139] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029146] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029197] Console: colour dummy device 80x25 [ 0.029200] printk: legacy console [tty0] enabled [ 0.029479] printk: legacy console [ttyS0] enabled [ 0.164339] ACPI: Core revision 20250807 [ 0.165156] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166601] APIC: Switch to symmetric I/O mode setup [ 0.167775] x2apic enabled [ 0.168630] APIC: Switched APIC routing to: physical x2apic [ 0.171133] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.172820] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.173817] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173817] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173817] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173817] Speculative Store Bypass: Vulnerable [ 0.173817] Spectre V2 : Mitigation: Retpolines [ 0.173817] RETBleed: Vulnerable [ 0.173817] ITS: Mitigation: Aligned branch/return thunks [ 0.173817] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173817] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173817] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173817] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173817] GDS: Unknown: Dependent on hypervisor status [ 0.173817] active return thunk: its_return_thunk [ 0.173817] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173817] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173817] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173817] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173817] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173817] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173817] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173817] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173817] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173817] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173817] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173817] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173817] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173817] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173817] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173817] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173817] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173817] Freeing SMP alternatives memory: 40K [ 0.173817] pid_max: default: 32768 minimum: 301 [ 0.173817] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173817] landlock: Up and running. [ 0.173817] SELinux: Initializing. [ 0.173817] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173817] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173817] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174017] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174864] signal: max sigframe size: 3632 [ 0.175558] rcu: Hierarchical SRCU implementation. [ 0.175819] rcu: Max phase no-delay instances is 400. [ 0.176663] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180209] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180876] smp: Bringing up secondary CPUs ... [ 0.181703] smpboot: x86: Booting SMP configuration: [ 0.181821] .... node #0, CPUs: #1 [ 0.182821] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.183820] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.184848] smp: Brought up 1 node, 2 CPUs [ 0.185499] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.185970] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.186942] devtmpfs: initialized [ 0.187370] x86/mm: Memory block size: 128MB [ 0.188836] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189877] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190829] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191893] pinctrl core: initialized pinctrl subsystem [ 0.193248] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194957] audit: initializing netlink subsys (disabled) [ 0.195845] audit: type=2000 audit(1788459962.421:1): state=initialized audit_enabled=0 res=1 [ 0.195926] thermal_sys: Registered thermal governor 'step_wise' [ 0.196831] cpuidle: using governor menu [ 0.199277] efi: Freeing EFI boot services memory: 37748K [ 0.199822] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200895] dca service started, version 1.12.1 [ 0.201679] PCI: Using configuration type 1 for base access [ 0.202922] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226378] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226821] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227821] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228819] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.230991] ACPI: Added _OSI(Module Device) [ 0.231678] ACPI: Added _OSI(Processor Device) [ 0.231678] ACPI: Added _OSI(Processor Aggregator Device) [ 0.233840] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.236059] ACPI: Interpreter enabled [ 0.236826] ACPI: PM: (supports S0 S5) [ 0.237437] ACPI: Using IOAPIC for interrupt routing [ 0.237630] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.238821] PCI: Using E820 reservations for host bridge windows [ 0.239866] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.242947] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.243824] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.245821] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.246829] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249159] acpiphp: Slot [3] registered [ 0.249810] acpiphp: Slot [4] registered [ 0.250835] acpiphp: Slot [5] registered [ 0.251471] acpiphp: Slot [6] registered [ 0.251833] acpiphp: Slot [7] registered [ 0.252476] acpiphp: Slot [8] registered [ 0.252835] acpiphp: Slot [9] registered [ 0.253481] acpiphp: Slot [10] registered [ 0.253833] acpiphp: Slot [11] registered [ 0.254487] acpiphp: Slot [12] registered [ 0.255833] acpiphp: Slot [13] registered [ 0.256479] acpiphp: Slot [14] registered [ 0.256833] acpiphp: Slot [15] registered [ 0.257485] acpiphp: Slot [16] registered [ 0.257834] acpiphp: Slot [17] registered [ 0.258495] acpiphp: Slot [18] registered [ 0.259833] acpiphp: Slot [19] registered [ 0.260484] acpiphp: Slot [20] registered [ 0.260833] acpiphp: Slot [21] registered [ 0.261493] acpiphp: Slot [22] registered [ 0.261833] acpiphp: Slot [23] registered [ 0.262490] acpiphp: Slot [24] registered [ 0.263833] acpiphp: Slot [25] registered [ 0.264499] acpiphp: Slot [26] registered [ 0.264833] acpiphp: Slot [27] registered [ 0.265498] acpiphp: Slot [28] registered [ 0.265832] acpiphp: Slot [29] registered [ 0.266486] acpiphp: Slot [30] registered [ 0.266834] acpiphp: Slot [31] registered [ 0.267482] PCI host bridge to bus 0000:00 [ 0.268823] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.269820] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.270820] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.271822] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.272820] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.274820] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.275734] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.277246] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279668] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281415] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.281885] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.282812] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.283835] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.284772] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.285835] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.286756] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.288092] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290853] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.291898] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.292910] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.294149] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.297724] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299372] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.301839] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304870] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305925] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306934] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.307925] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.308872] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.310148] iommu: Default domain type: Translated [ 0.310820] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.311925] efivars: Registered efivars operations [ 0.312643] PCI: Using ACPI for IRQ routing [ 0.313843] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314795] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314817] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.316823] vgaarb: loaded [ 0.317338] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.317820] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.320854] clocksource: Switched to clocksource kvm-clock [ 0.322374] VFS: Disk quotas dquot_6.6.0 [ 0.323068] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.324325] pnp: PnP ACPI init [ 0.325274] pnp: PnP ACPI: found 5 devices [ 0.333278] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335752] NET: Registered PF_INET protocol family [ 0.337007] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.349915] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.351329] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.352575] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.353858] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.355110] TCP: Hash tables configured (established 16384 bind 16384) [ 0.356205] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357281] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358459] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.359361] NET: Registered PF_XDP protocol family [ 0.360151] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361154] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362319] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.363453] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.364569] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.365789] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.366830] PCI: CLS 0 bytes, default 64 [ 0.367590] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369333] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.371551] clocksource: Switched to clocksource tsc [ 0.391584] Initialise system trusted keyrings [ 0.392762] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394458] Key type asymmetric registered [ 0.395330] Asymmetric key parser 'x509' registered [ 0.396983] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.398559] io scheduler mq-deadline registered [ 0.399508] io scheduler kyber registered [ 0.400378] io scheduler bfq registered [ 0.402758] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404103] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.405719] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.408804] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.410663] i8042: Warning: Keylock active [ 0.413041] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414112] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415288] hv_vmbus: registering driver hyperv_keyboard [ 0.416498] rtc_cmos 00:00: RTC can wake from S4 [ 0.418833] rtc_cmos 00:00: registered as rtc0 [ 0.419961] rtc_cmos 00:00: setting system clock to 2026-09-03T18:25:59 UTC (1788459959) [ 0.421756] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423026] intel_pstate: CPU model not supported [ 0.424077] efifb: probing for efifb [ 0.424873] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426248] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.427499] efifb: scrolling: redraw [ 0.428276] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430073] Console: switching to colour frame buffer device 100x37 [ 0.431894] fb0: EFI VGA frame buffer device [ 0.432844] pstore: Using crash dump compression: deflate [ 0.434018] pstore: Registered efi_pstore as persistent store backend [ 0.435611] NET: Registered PF_INET6 protocol family [ 0.436971] Segment Routing with IPv6 [ 0.437787] In-situ OAM (IOAM) with IPv6 [ 0.438692] NET: Registered PF_PACKET protocol family [ 0.439854] Key type dns_resolver registered [ 0.442019] IPI shorthand broadcast: enabled [ 0.444819] sched_clock: Marking stable (301002180, 143671027)->(518208553, -73535346) [ 0.446646] registered taskstats version 1 [ 0.447826] Loading compiled-in X.509 certificates [ 0.918565] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.641291] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.645591] Demotion targets for Node 0: null [ 1.646610] Key type .fscrypt registered [ 1.647435] Key type fscrypt-provisioning registered [ 1.648433] ima: No TPM chip found, activating TPM-bypass! [ 1.649627] ima: Allocated hash algorithm: sha1 [ 1.650530] ima: No architecture policies found [ 1.656749] clk: Disabling unused clocks [ 1.663017] Freeing unused kernel image (initmem) memory: 17040K [ 1.664730] Write protecting the kernel read-only data: 47104k [ 1.666553] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.668300] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.669979] Run /init as init process [ 1.787984] nvme nvme0: pci function 0000:00:04.0 [ 1.789275] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.798607] nvme nvme0: 2/0/0 default/read/poll queues [ 1.806142] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.807571] GPT:25804799 != 33554431 [ 1.808350] GPT:Alternate GPT header not at the end of the disk. [ 1.809452] GPT:25804799 != 33554431 [ 1.810173] GPT: Use GNU Parted to correct GPT errors. [ 1.811146] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.824535] SCSI subsystem initialized [ 1.850728] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.853371] device-mapper: uevent: version 1.0.3 [ 1.855002] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.863091] device-mapper: verity: sha256 using "sha256-lib" [ 1.897679] raid6: avx512x4 gen() 17931 MB/s [ 1.914689] raid6: avx512x2 gen() 17850 MB/s [ 1.931680] raid6: avx512x1 gen() 17913 MB/s [ 1.948679] raid6: avx2x4 gen() 17799 MB/s [ 1.965680] raid6: avx2x2 gen() 17874 MB/s [ 1.982680] raid6: avx2x1 gen() 13773 MB/s [ 1.983591] raid6: using algorithm avx512x4 gen() 17931 MB/s [ 2.000679] raid6: .... xor() 7464 MB/s, rmw enabled [ 2.001668] raid6: using avx512x2 recovery algorithm [ 2.012061] xor: automatically using best checksumming function avx [ 2.142833] Btrfs loaded, zoned=no, fsverity=no [ 2.147105] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.150933] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.154611] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.155989] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.218529] ACPI: PM: Preparing to enter system sleep state S5 [ 62.219798] reboot: Restarting system [ 62.220654] 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        [2026-09-03T18:27:05.852887]      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 3969366556 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000422] ACPI: Early table checksum verification disabled [ 0.000425] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000429] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000435] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000440] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000444] ACPI: FACS 0x00000000789D0000 000040 [ 0.000446] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000449] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000452] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000455] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000458] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000461] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000463] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000466] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000468] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000470] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000471] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000471] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000472] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000473] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000474] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000474] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000475] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000476] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000477] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000516] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000526] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000577] Zone ranges: [ 0.000578] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000581] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000583] Normal empty [ 0.000585] Device empty [ 0.000586] Movable zone start for each node [ 0.000588] Early memory node ranges [ 0.000588] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000591] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000593] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000595] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000602] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000646] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003983] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004096] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004495] ACPI: PM-Timer IO Port: 0xb008 [ 0.004509] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004570] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004573] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004575] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004576] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004577] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004581] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004583] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004587] TSC deadline timer available [ 0.004592] CPU topo: Max. logical packages: 1 [ 0.004593] CPU topo: Max. logical dies: 1 [ 0.004594] CPU topo: Max. dies per package: 1 [ 0.004599] CPU topo: Max. threads per core: 2 [ 0.004600] CPU topo: Num. cores per package: 1 [ 0.004601] CPU topo: Num. threads per package: 2 [ 0.004601] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004619] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004634] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004636] Booting paravirtualized kernel on KVM [ 0.004638] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009524] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009785] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010396] kvm-guest: PV spinlocks enabled [ 0.010398] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010401] 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 [ 0.010576] random: crng init done [ 0.010577] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010780] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010895] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010959] Fallback order for Node 0: 0 [ 0.010962] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010964] Policy zone: DMA32 [ 0.010965] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014845] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014859] Kernel/User page tables isolation: enabled [ 0.023097] ftrace: allocating 41455 entries in 164 pages [ 0.023100] ftrace: allocated 164 pages with 3 groups [ 0.023885] Dynamic Preempt: voluntary [ 0.023916] rcu: Preemptible hierarchical RCU implementation. [ 0.023917] rcu: RCU event tracing is enabled. [ 0.023917] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023919] Trampoline variant of Tasks RCU enabled. [ 0.023920] Rude variant of Tasks RCU enabled. [ 0.023920] Tracing variant of Tasks RCU enabled. [ 0.023921] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023922] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023928] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023929] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023931] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029019] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029256] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029263] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029313] Console: colour dummy device 80x25 [ 0.029316] printk: legacy console [tty0] enabled [ 0.029593] printk: legacy console [ttyS0] enabled [ 0.173982] ACPI: Core revision 20250807 [ 0.174825] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.176255] APIC: Switch to symmetric I/O mode setup [ 0.177438] x2apic enabled [ 0.178288] APIC: Switched APIC routing to: physical x2apic [ 0.180716] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.182352] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.183349] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.183349] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.183349] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.183349] Speculative Store Bypass: Vulnerable [ 0.183349] Spectre V2 : Mitigation: Retpolines [ 0.183349] RETBleed: Vulnerable [ 0.183349] ITS: Mitigation: Aligned branch/return thunks [ 0.183349] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183349] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183349] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.183349] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.183349] GDS: Unknown: Dependent on hypervisor status [ 0.183349] active return thunk: its_return_thunk [ 0.183349] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.183349] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.183349] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.183349] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.183349] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.183349] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.183349] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.183349] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.183349] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.183349] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.183349] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.183349] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.183349] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.183349] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.183349] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.183349] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.183349] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.183349] Freeing SMP alternatives memory: 40K [ 0.183349] pid_max: default: 32768 minimum: 301 [ 0.183349] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.183349] landlock: Up and running. [ 0.183349] SELinux: Initializing. [ 0.183349] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183349] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183349] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.183544] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.184392] signal: max sigframe size: 3632 [ 0.185090] rcu: Hierarchical SRCU implementation. [ 0.185352] rcu: Max phase no-delay instances is 400. [ 0.186209] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189797] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.190409] smp: Bringing up secondary CPUs ... [ 0.191251] smpboot: x86: Booting SMP configuration: [ 0.191353] .... node #0, CPUs: #1 [ 0.192355] 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. [ 0.193352] 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. [ 0.194380] smp: Brought up 1 node, 2 CPUs [ 0.195036] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.195494] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.196479] devtmpfs: initialized [ 0.196956] x86/mm: Memory block size: 128MB [ 0.197404] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.198414] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.199358] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.200423] pinctrl core: initialized pinctrl subsystem [ 0.201815] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.203492] audit: initializing netlink subsys (disabled) [ 0.204373] audit: type=2000 audit(1788460029.163:1): state=initialized audit_enabled=0 res=1 [ 0.204453] thermal_sys: Registered thermal governor 'step_wise' [ 0.205364] cpuidle: using governor menu [ 0.208263] efi: Freeing EFI boot services memory: 37748K [ 0.208354] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.209419] dca service started, version 1.12.1 [ 0.210215] PCI: Using configuration type 1 for base access [ 0.210456] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.235996] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236352] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237353] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238352] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239971] ACPI: Added _OSI(Module Device) [ 0.241353] ACPI: Added _OSI(Processor Device) [ 0.242352] ACPI: Added _OSI(Processor Aggregator Device) [ 0.245379] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247541] ACPI: Interpreter enabled [ 0.248015] ACPI: PM: (supports S0 S5) [ 0.248353] ACPI: Using IOAPIC for interrupt routing [ 0.249160] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.250356] PCI: Using E820 reservations for host bridge windows [ 0.251454] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.254778] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.256357] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.257353] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.259362] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.261721] acpiphp: Slot [3] registered [ 0.262375] acpiphp: Slot [4] registered [ 0.263033] acpiphp: Slot [5] registered [ 0.263366] acpiphp: Slot [6] registered [ 0.264021] acpiphp: Slot [7] registered [ 0.265366] acpiphp: Slot [8] registered [ 0.266013] acpiphp: Slot [9] registered [ 0.266367] acpiphp: Slot [10] registered [ 0.267045] acpiphp: Slot [11] registered [ 0.267365] acpiphp: Slot [12] registered [ 0.268033] acpiphp: Slot [13] registered [ 0.269366] acpiphp: Slot [14] registered [ 0.270020] acpiphp: Slot [15] registered [ 0.270365] acpiphp: Slot [16] registered [ 0.271044] acpiphp: Slot [17] registered [ 0.271367] acpiphp: Slot [18] registered [ 0.272040] acpiphp: Slot [19] registered [ 0.273366] acpiphp: Slot [20] registered [ 0.274024] acpiphp: Slot [21] registered [ 0.274365] acpiphp: Slot [22] registered [ 0.275031] acpiphp: Slot [23] registered [ 0.275365] acpiphp: Slot [24] registered [ 0.276057] acpiphp: Slot [25] registered [ 0.277366] acpiphp: Slot [26] registered [ 0.278062] acpiphp: Slot [27] registered [ 0.278367] acpiphp: Slot [28] registered [ 0.279086] acpiphp: Slot [29] registered [ 0.280366] acpiphp: Slot [30] registered [ 0.281030] acpiphp: Slot [31] registered [ 0.281362] PCI host bridge to bus 0000:00 [ 0.282026] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.283355] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.284352] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286352] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.287352] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.288352] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.289281] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.290790] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.293204] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.295954] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.296416] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.297337] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.298366] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.299287] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.300367] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.301295] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.302625] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.305381] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.306434] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.307438] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.308674] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.312239] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.312917] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.315366] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.318440] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.319456] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.320454] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.321460] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.322411] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.324393] iommu: Default domain type: Translated [ 0.325352] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.326376] efivars: Registered efivars operations [ 0.327120] PCI: Using ACPI for IRQ routing [ 0.327373] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.328331] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.328349] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.331354] vgaarb: loaded [ 0.331865] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.332352] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.336385] clocksource: Switched to clocksource kvm-clock [ 0.338130] VFS: Disk quotas dquot_6.6.0 [ 0.339318] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.341479] pnp: PnP ACPI init [ 0.342876] pnp: PnP ACPI: found 5 devices [ 0.351167] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.352602] NET: Registered PF_INET protocol family [ 0.353443] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.365841] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.367195] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.368414] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.369712] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.370912] TCP: Hash tables configured (established 16384 bind 16384) [ 0.371958] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373024] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374219] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.375107] NET: Registered PF_XDP protocol family [ 0.375861] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.376815] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.377782] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.378839] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.379903] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.381124] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.382148] PCI: CLS 0 bytes, default 64 [ 0.382898] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.384640] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.386832] clocksource: Switched to clocksource tsc [ 0.406782] Initialise system trusted keyrings [ 0.408131] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.409928] Key type asymmetric registered [ 0.410815] Asymmetric key parser 'x509' registered [ 0.412674] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415118] io scheduler mq-deadline registered [ 0.416123] io scheduler kyber registered [ 0.417022] io scheduler bfq registered [ 0.418554] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.419920] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.421589] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.424700] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.426616] i8042: Warning: Keylock active [ 0.429039] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.430135] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.431318] hv_vmbus: registering driver hyperv_keyboard [ 0.432534] rtc_cmos 00:00: RTC can wake from S4 [ 0.434844] rtc_cmos 00:00: registered as rtc0 [ 0.435998] rtc_cmos 00:00: setting system clock to 2026-09-03T18:27:06 UTC (1788460026) [ 0.437837] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.439174] intel_pstate: CPU model not supported [ 0.440263] efifb: probing for efifb [ 0.441068] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.442463] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.443766] efifb: scrolling: redraw [ 0.444555] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.446375] Console: switching to colour frame buffer device 100x37 [ 0.448190] fb0: EFI VGA frame buffer device [ 0.449150] pstore: Using crash dump compression: deflate [ 0.450335] pstore: Registered efi_pstore as persistent store backend [ 0.451934] NET: Registered PF_INET6 protocol family [ 0.453380] Segment Routing with IPv6 [ 0.454243] In-situ OAM (IOAM) with IPv6 [ 0.455128] NET: Registered PF_PACKET protocol family [ 0.456268] Key type dns_resolver registered [ 0.457557] IPI shorthand broadcast: enabled [ 0.460285] sched_clock: Marking stable (307002058, 153086636)->(537369421, -77280727) [ 0.462158] registered taskstats version 1 [ 0.463344] Loading compiled-in X.509 certificates [ 0.935691] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.656977] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.662460] Demotion targets for Node 0: null [ 1.664028] Key type .fscrypt registered [ 1.665390] Key type fscrypt-provisioning registered [ 1.666670] ima: No TPM chip found, activating TPM-bypass! [ 1.667869] ima: Allocated hash algorithm: sha1 [ 1.668773] ima: No architecture policies found [ 1.674839] clk: Disabling unused clocks [ 1.681175] Freeing unused kernel image (initmem) memory: 17040K [ 1.682879] Write protecting the kernel read-only data: 47104k [ 1.684689] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.686395] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.688100] Run /init as init process [ 1.805950] nvme nvme0: pci function 0000:00:04.0 [ 1.807266] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.815782] nvme nvme0: 2/0/0 default/read/poll queues [ 1.823704] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.825127] GPT:25804799 != 33554431 [ 1.825911] GPT:Alternate GPT header not at the end of the disk. [ 1.827015] GPT:25804799 != 33554431 [ 1.827748] GPT: Use GNU Parted to correct GPT errors. [ 1.828724] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.841971] SCSI subsystem initialized [ 1.868066] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.870418] device-mapper: uevent: version 1.0.3 [ 1.871426] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.878694] device-mapper: verity: sha256 using "sha256-lib" [ 1.913094] raid6: avx512x4 gen() 17907 MB/s [ 1.930095] raid6: avx512x2 gen() 18065 MB/s [ 1.947094] raid6: avx512x1 gen() 18019 MB/s [ 1.964095] raid6: avx2x4 gen() 17736 MB/s [ 1.981094] raid6: avx2x2 gen() 17979 MB/s [ 1.998094] raid6: avx2x1 gen() 13817 MB/s [ 1.998973] raid6: using algorithm avx512x2 gen() 18065 MB/s [ 2.016094] raid6: .... xor() 24470 MB/s, rmw enabled [ 2.017101] raid6: using avx512x2 recovery algorithm [ 2.027472] xor: automatically using best checksumming function avx [ 2.160946] Btrfs loaded, zoned=no, fsverity=no [ 2.165477] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.169155] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.172783] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.174128] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.235973] ACPI: PM: Preparing to enter system sleep state S5 [ 62.237281] reboot: Restarting system [ 62.238076] 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        [2026-09-03T18:28:12.652351]      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 3973284517 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000090] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000117] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000120] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000374] ACPI: Early table checksum verification disabled [ 0.000377] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000381] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000387] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000392] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000395] ACPI: FACS 0x00000000789D0000 000040 [ 0.000398] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000400] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000403] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000406] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000409] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000412] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000415] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000418] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000420] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000421] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000422] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000423] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000423] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000424] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000425] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000425] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000426] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000427] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000428] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000466] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000475] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000526] Zone ranges: [ 0.000527] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000529] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000532] Normal empty [ 0.000534] Device empty [ 0.000535] Movable zone start for each node [ 0.000536] Early memory node ranges [ 0.000537] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000539] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000542] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000544] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000550] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000596] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003938] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004048] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004445] ACPI: PM-Timer IO Port: 0xb008 [ 0.004458] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004518] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004521] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004523] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004524] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004525] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004530] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004531] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004535] TSC deadline timer available [ 0.004540] CPU topo: Max. logical packages: 1 [ 0.004541] CPU topo: Max. logical dies: 1 [ 0.004542] CPU topo: Max. dies per package: 1 [ 0.004547] CPU topo: Max. threads per core: 2 [ 0.004547] CPU topo: Num. cores per package: 1 [ 0.004548] CPU topo: Num. threads per package: 2 [ 0.004549] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004566] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004582] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004584] Booting paravirtualized kernel on KVM [ 0.004586] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009473] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009745] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010355] kvm-guest: PV spinlocks enabled [ 0.010357] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010360] 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 [ 0.010535] random: crng init done [ 0.010535] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010752] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010866] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010921] Fallback order for Node 0: 0 [ 0.010923] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010924] Policy zone: DMA32 [ 0.010926] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014869] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014884] Kernel/User page tables isolation: enabled [ 0.023181] ftrace: allocating 41455 entries in 164 pages [ 0.023184] ftrace: allocated 164 pages with 3 groups [ 0.023973] Dynamic Preempt: voluntary [ 0.024008] rcu: Preemptible hierarchical RCU implementation. [ 0.024008] rcu: RCU event tracing is enabled. [ 0.024009] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024010] Trampoline variant of Tasks RCU enabled. [ 0.024011] Rude variant of Tasks RCU enabled. [ 0.024011] Tracing variant of Tasks RCU enabled. [ 0.024012] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024013] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024019] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024021] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024023] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029236] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029465] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029473] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029524] Console: colour dummy device 80x25 [ 0.029527] printk: legacy console [tty0] enabled [ 0.029827] printk: legacy console [ttyS0] enabled [ 0.186146] ACPI: Core revision 20250807 [ 0.186959] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.188388] APIC: Switch to symmetric I/O mode setup [ 0.189554] x2apic enabled [ 0.190396] APIC: Switched APIC routing to: physical x2apic [ 0.192803] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.194431] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.195427] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.195427] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.195427] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.195427] Speculative Store Bypass: Vulnerable [ 0.195427] Spectre V2 : Mitigation: Retpolines [ 0.195427] RETBleed: Vulnerable [ 0.195427] ITS: Mitigation: Aligned branch/return thunks [ 0.195427] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.195427] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.195427] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.195427] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.195427] GDS: Unknown: Dependent on hypervisor status [ 0.195427] active return thunk: its_return_thunk [ 0.195427] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.195427] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.195427] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.195427] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.195427] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.195427] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.195427] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.195427] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.195427] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.195427] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.195427] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.195427] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.195427] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.195427] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.195427] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.195427] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.195427] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.195427] Freeing SMP alternatives memory: 40K [ 0.195427] pid_max: default: 32768 minimum: 301 [ 0.195427] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.195427] landlock: Up and running. [ 0.195427] SELinux: Initializing. [ 0.195427] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.195427] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.195427] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.195627] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.196473] signal: max sigframe size: 3632 [ 0.197186] rcu: Hierarchical SRCU implementation. [ 0.197430] rcu: Max phase no-delay instances is 400. [ 0.198309] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.201839] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.202488] smp: Bringing up secondary CPUs ... [ 0.203314] smpboot: x86: Booting SMP configuration: [ 0.203431] .... node #0, CPUs: #1 [ 0.204432] 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. [ 0.205430] 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. [ 0.206458] smp: Brought up 1 node, 2 CPUs [ 0.207124] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.207582] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.208554] devtmpfs: initialized [ 0.209060] x86/mm: Memory block size: 128MB [ 0.210462] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.211482] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.212427] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.213510] pinctrl core: initialized pinctrl subsystem [ 0.214906] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.216568] audit: initializing netlink subsys (disabled) [ 0.217456] audit: type=2000 audit(1788460095.918:1): state=initialized audit_enabled=0 res=1 [ 0.217540] thermal_sys: Registered thermal governor 'step_wise' [ 0.218441] cpuidle: using governor menu [ 0.220914] efi: Freeing EFI boot services memory: 37748K [ 0.221432] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.222503] dca service started, version 1.12.1 [ 0.223301] PCI: Using configuration type 1 for base access [ 0.224534] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226626] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.227431] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.228431] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230430] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.253044] ACPI: Added _OSI(Module Device) [ 0.253431] ACPI: Added _OSI(Processor Device) [ 0.254143] ACPI: Added _OSI(Processor Aggregator Device) [ 0.256437] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.258557] ACPI: Interpreter enabled [ 0.259098] ACPI: PM: (supports S0 S5) [ 0.259432] ACPI: Using IOAPIC for interrupt routing [ 0.260249] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.261433] PCI: Using E820 reservations for host bridge windows [ 0.262483] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.265572] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.266435] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.267431] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.269441] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.271789] acpiphp: Slot [3] registered [ 0.272439] acpiphp: Slot [4] registered [ 0.273072] acpiphp: Slot [5] registered [ 0.273445] acpiphp: Slot [6] registered [ 0.274079] acpiphp: Slot [7] registered [ 0.274443] acpiphp: Slot [8] registered [ 0.275090] acpiphp: Slot [9] registered [ 0.276444] acpiphp: Slot [10] registered [ 0.277090] acpiphp: Slot [11] registered [ 0.277445] acpiphp: Slot [12] registered [ 0.278089] acpiphp: Slot [13] registered [ 0.278444] acpiphp: Slot [14] registered [ 0.279111] acpiphp: Slot [15] registered [ 0.279443] acpiphp: Slot [16] registered [ 0.280091] acpiphp: Slot [17] registered [ 0.281444] acpiphp: Slot [18] registered [ 0.282088] acpiphp: Slot [19] registered [ 0.282444] acpiphp: Slot [20] registered [ 0.283101] acpiphp: Slot [21] registered [ 0.283443] acpiphp: Slot [22] registered [ 0.284092] acpiphp: Slot [23] registered [ 0.285445] acpiphp: Slot [24] registered [ 0.286086] acpiphp: Slot [25] registered [ 0.286444] acpiphp: Slot [26] registered [ 0.287102] acpiphp: Slot [27] registered [ 0.287443] acpiphp: Slot [28] registered [ 0.288087] acpiphp: Slot [29] registered [ 0.289445] acpiphp: Slot [30] registered [ 0.290088] acpiphp: Slot [31] registered [ 0.290440] PCI host bridge to bus 0000:00 [ 0.291102] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.292430] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.293430] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.294430] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.295430] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.296430] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.297335] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.298861] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.301261] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.303020] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.304498] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.305430] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.306445] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.307362] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.308444] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.309363] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.310703] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.312460] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.314549] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.315513] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.316751] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.320280] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.320984] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.323444] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.326470] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.327533] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.328533] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.329539] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.330479] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.332470] iommu: Default domain type: Translated [ 0.333431] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.334528] efivars: Registered efivars operations [ 0.335178] PCI: Using ACPI for IRQ routing [ 0.335455] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.336387] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.336427] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.339432] vgaarb: loaded [ 0.339941] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.340430] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.345463] clocksource: Switched to clocksource kvm-clock [ 0.346991] VFS: Disk quotas dquot_6.6.0 [ 0.347622] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.348857] pnp: PnP ACPI init [ 0.349828] pnp: PnP ACPI: found 5 devices [ 0.357761] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.359205] NET: Registered PF_INET protocol family [ 0.360047] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.372368] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.373731] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.374969] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.376281] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.377491] TCP: Hash tables configured (established 16384 bind 16384) [ 0.378587] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.379651] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.380820] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.381726] NET: Registered PF_XDP protocol family [ 0.382495] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.383483] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.384492] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.385584] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.386699] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.387906] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.388935] PCI: CLS 0 bytes, default 64 [ 0.389714] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.391505] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.393690] clocksource: Switched to clocksource tsc [ 0.413665] Initialise system trusted keyrings [ 0.414752] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.417250] Key type asymmetric registered [ 0.418177] Asymmetric key parser 'x509' registered [ 0.420535] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.422196] io scheduler mq-deadline registered [ 0.423192] io scheduler kyber registered [ 0.424081] io scheduler bfq registered [ 0.425488] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.426854] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.428508] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.431671] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.433551] i8042: Warning: Keylock active [ 0.435950] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.437040] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.438235] hv_vmbus: registering driver hyperv_keyboard [ 0.439454] rtc_cmos 00:00: RTC can wake from S4 [ 0.441754] rtc_cmos 00:00: registered as rtc0 [ 0.442914] rtc_cmos 00:00: setting system clock to 2026-09-03T18:28:13 UTC (1788460093) [ 0.444693] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.446030] intel_pstate: CPU model not supported [ 0.447093] efifb: probing for efifb [ 0.447887] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.449276] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.450546] efifb: scrolling: redraw [ 0.451336] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.453149] Console: switching to colour frame buffer device 100x37 [ 0.454973] fb0: EFI VGA frame buffer device [ 0.455915] pstore: Using crash dump compression: deflate [ 0.457082] pstore: Registered efi_pstore as persistent store backend [ 0.458683] NET: Registered PF_INET6 protocol family [ 0.460297] Segment Routing with IPv6 [ 0.461113] In-situ OAM (IOAM) with IPv6 [ 0.462015] NET: Registered PF_PACKET protocol family [ 0.463300] Key type dns_resolver registered [ 0.465057] IPI shorthand broadcast: enabled [ 0.467977] sched_clock: Marking stable (303002368, 164954872)->(539219588, -71262348) [ 0.470475] registered taskstats version 1 [ 0.472195] Loading compiled-in X.509 certificates [ 0.947504] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.665833] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.670146] Demotion targets for Node 0: null [ 1.671128] Key type .fscrypt registered [ 1.671925] Key type fscrypt-provisioning registered [ 1.672915] ima: No TPM chip found, activating TPM-bypass! [ 1.674118] ima: Allocated hash algorithm: sha1 [ 1.675008] ima: No architecture policies found [ 1.681156] clk: Disabling unused clocks [ 1.687479] Freeing unused kernel image (initmem) memory: 17040K [ 1.689184] Write protecting the kernel read-only data: 47104k [ 1.691040] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.692762] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.694429] Run /init as init process [ 1.812503] nvme nvme0: pci function 0000:00:04.0 [ 1.813818] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.822599] nvme nvme0: 2/0/0 default/read/poll queues [ 1.829990] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.831344] GPT:25804799 != 33554431 [ 1.832095] GPT:Alternate GPT header not at the end of the disk. [ 1.833175] GPT:25804799 != 33554431 [ 1.833945] GPT: Use GNU Parted to correct GPT errors. [ 1.834911] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.848351] SCSI subsystem initialized [ 1.874516] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.876861] device-mapper: uevent: version 1.0.3 [ 1.877885] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.885187] device-mapper: verity: sha256 using "sha256-lib" [ 1.918961] raid6: avx512x4 gen() 17750 MB/s [ 1.935996] raid6: avx512x2 gen() 17724 MB/s [ 1.952962] raid6: avx512x1 gen() 17958 MB/s [ 1.969961] raid6: avx2x4 gen() 17881 MB/s [ 1.986963] raid6: avx2x2 gen() 17890 MB/s [ 2.003961] raid6: avx2x1 gen() 13368 MB/s [ 2.004870] raid6: using algorithm avx512x1 gen() 17958 MB/s [ 2.021964] raid6: .... xor() 21251 MB/s, rmw enabled [ 2.022990] raid6: using avx512x2 recovery algorithm [ 2.033373] xor: automatically using best checksumming function avx [ 2.166099] Btrfs loaded, zoned=no, fsverity=no [ 2.170442] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.174004] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.177671] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.179677] BTRFS error (device dm-0): open_ctree failed: -2