1.674342] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.676044] Run /init as init process [ 1.792948] nvme nvme0: pci function 0000:00:04.0 [ 1.794275] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.803533] nvme nvme0: 2/0/0 default/read/poll queues [ 1.810487] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.811878] GPT:25804799 != 33554431 [ 1.812646] GPT:Alternate GPT header not at the end of the disk. [ 1.813754] GPT:25804799 != 33554431 [ 1.814487] GPT: Use GNU Parted to correct GPT errors. [ 1.815510] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.829076] SCSI subsystem initialized [ 1.855455] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.857750] device-mapper: uevent: version 1.0.3 [ 1.858748] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.866023] device-mapper: verity: sha256 using "sha256-lib" [ 1.900186] raid6: avx512x4 gen() 17815 MB/s [ 1.917185] raid6: avx512x2 gen() 17608 MB/s [ 1.934187] raid6: avx512x1 gen() 17693 MB/s [ 1.951185] raid6: avx2x4 gen() 17516 MB/s [ 1.968186] raid6: avx2x2 gen() 17604 MB/s [ 1.985186] raid6: avx2x1 gen() 13690 MB/s [ 1.986082] raid6: using algorithm avx512x4 gen() 17815 MB/s [ 2.003195] raid6: .... xor() 7568 MB/s, rmw enabled [ 2.004207] raid6: using avx512x2 recovery algorithm [ 2.014679] xor: automatically using best checksumming function avx [ 2.145215] Btrfs loaded, zoned=no, fsverity=no [ 2.149263] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.152722] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.156521] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.157905] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.241149] ACPI: PM: Preparing to enter system sleep state S5 [ 62.242450] reboot: Restarting system [ 62.243311] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:13:19.362906]      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 3868783779 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000342] ACPI: Early table checksum verification disabled [ 0.000345] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000349] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000355] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000360] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000363] ACPI: FACS 0x00000000789D0000 000040 [ 0.000366] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000369] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000372] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000376] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000379] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000382] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000385] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000388] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000390] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000391] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000392] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000393] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000394] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000394] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000395] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000396] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000397] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000397] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000398] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000441] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000451] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000503] Zone ranges: [ 0.000504] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000506] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000509] Normal empty [ 0.000511] Device empty [ 0.000512] Movable zone start for each node [ 0.000514] Early memory node ranges [ 0.000515] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000517] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000519] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000521] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000528] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000558] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004040] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004154] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004563] ACPI: PM-Timer IO Port: 0xb008 [ 0.004576] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004634] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004638] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004639] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004641] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004642] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004646] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004648] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004652] TSC deadline timer available [ 0.004658] CPU topo: Max. logical packages: 1 [ 0.004658] CPU topo: Max. logical dies: 1 [ 0.004659] CPU topo: Max. dies per package: 1 [ 0.004664] CPU topo: Max. threads per core: 2 [ 0.004664] CPU topo: Num. cores per package: 1 [ 0.004665] CPU topo: Num. threads per package: 2 [ 0.004666] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004684] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004700] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004703] Booting paravirtualized kernel on KVM [ 0.004705] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009606] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009894] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010505] kvm-guest: PV spinlocks enabled [ 0.010508] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010511] 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 [ 0.010684] random: crng init done [ 0.010685] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010906] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011024] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011081] Fallback order for Node 0: 0 [ 0.011084] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011085] Policy zone: DMA32 [ 0.011086] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015092] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015107] Kernel/User page tables isolation: enabled [ 0.023325] ftrace: allocating 41455 entries in 164 pages [ 0.023328] ftrace: allocated 164 pages with 3 groups [ 0.024112] Dynamic Preempt: voluntary [ 0.024145] rcu: Preemptible hierarchical RCU implementation. [ 0.024146] rcu: RCU event tracing is enabled. [ 0.024146] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024148] Trampoline variant of Tasks RCU enabled. [ 0.024148] Rude variant of Tasks RCU enabled. [ 0.024149] Tracing variant of Tasks RCU enabled. [ 0.024149] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024150] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024156] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024158] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024159] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029276] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029512] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029520] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029573] Console: colour dummy device 80x25 [ 0.029576] printk: legacy console [tty0] enabled [ 0.029874] printk: legacy console [ttyS0] enabled [ 0.163661] ACPI: Core revision 20250807 [ 0.164484] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165937] APIC: Switch to symmetric I/O mode setup [ 0.167113] x2apic enabled [ 0.167978] APIC: Switched APIC routing to: physical x2apic [ 0.170426] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.172091] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.173087] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173087] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173087] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173087] Speculative Store Bypass: Vulnerable [ 0.173087] Spectre V2 : Mitigation: Retpolines [ 0.173087] RETBleed: Vulnerable [ 0.173087] ITS: Mitigation: Aligned branch/return thunks [ 0.173087] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173087] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173087] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173087] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173087] GDS: Unknown: Dependent on hypervisor status [ 0.173087] active return thunk: its_return_thunk [ 0.173087] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173087] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173087] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173087] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173087] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173087] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173087] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173087] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173087] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173087] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173087] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173087] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173087] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173087] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173087] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173087] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173087] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173087] Freeing SMP alternatives memory: 40K [ 0.173087] pid_max: default: 32768 minimum: 301 [ 0.173087] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173087] landlock: Up and running. [ 0.173087] SELinux: Initializing. [ 0.173087] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173087] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173087] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173287] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174132] signal: max sigframe size: 3632 [ 0.174837] rcu: Hierarchical SRCU implementation. [ 0.175090] rcu: Max phase no-delay instances is 400. [ 0.175965] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179546] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180151] smp: Bringing up secondary CPUs ... [ 0.180976] smpboot: x86: Booting SMP configuration: [ 0.181091] .... node #0, CPUs: #1 [ 0.182093] 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. [ 0.183091] 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. [ 0.184119] smp: Brought up 1 node, 2 CPUs [ 0.184778] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.185245] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186227] devtmpfs: initialized [ 0.186687] x86/mm: Memory block size: 128MB [ 0.188108] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189144] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190087] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191172] pinctrl core: initialized pinctrl subsystem [ 0.192554] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194228] audit: initializing netlink subsys (disabled) [ 0.195120] audit: type=2000 audit(1788462802.491:1): state=initialized audit_enabled=0 res=1 [ 0.195199] thermal_sys: Registered thermal governor 'step_wise' [ 0.196101] cpuidle: using governor menu [ 0.198594] efi: Freeing EFI boot services memory: 37748K [ 0.199093] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200171] dca service started, version 1.12.1 [ 0.200958] PCI: Using configuration type 1 for base access [ 0.202198] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226143] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.227091] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.228091] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.229090] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.231358] ACPI: Added _OSI(Module Device) [ 0.232057] ACPI: Added _OSI(Processor Device) [ 0.232090] ACPI: Added _OSI(Processor Aggregator Device) [ 0.233950] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.236335] ACPI: Interpreter enabled [ 0.236736] ACPI: PM: (supports S0 S5) [ 0.237094] ACPI: Using IOAPIC for interrupt routing [ 0.237920] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240094] PCI: Using E820 reservations for host bridge windows [ 0.241184] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244303] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245094] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246091] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248102] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249454] acpiphp: Slot [3] registered [ 0.250112] acpiphp: Slot [4] registered [ 0.250765] acpiphp: Slot [5] registered [ 0.252105] acpiphp: Slot [6] registered [ 0.252757] acpiphp: Slot [7] registered [ 0.253104] acpiphp: Slot [8] registered [ 0.253750] acpiphp: Slot [9] registered [ 0.254103] acpiphp: Slot [10] registered [ 0.254773] acpiphp: Slot [11] registered [ 0.255110] acpiphp: Slot [12] registered [ 0.255776] acpiphp: Slot [13] registered [ 0.257106] acpiphp: Slot [14] registered [ 0.257764] acpiphp: Slot [15] registered [ 0.258104] acpiphp: Slot [16] registered [ 0.258775] acpiphp: Slot [17] registered [ 0.259103] acpiphp: Slot [18] registered [ 0.259769] acpiphp: Slot [19] registered [ 0.261104] acpiphp: Slot [20] registered [ 0.261759] acpiphp: Slot [21] registered [ 0.262104] acpiphp: Slot [22] registered [ 0.262770] acpiphp: Slot [23] registered [ 0.263105] acpiphp: Slot [24] registered [ 0.263771] acpiphp: Slot [25] registered [ 0.265106] acpiphp: Slot [26] registered [ 0.265767] acpiphp: Slot [27] registered [ 0.266103] acpiphp: Slot [28] registered [ 0.266774] acpiphp: Slot [29] registered [ 0.267105] acpiphp: Slot [30] registered [ 0.267786] acpiphp: Slot [31] registered [ 0.269103] PCI host bridge to bus 0000:00 [ 0.269776] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.270091] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.272090] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.273093] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274090] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275091] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276001] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.277535] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279938] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281682] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.283155] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.284073] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.285104] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.286023] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.287104] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.288019] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289369] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.291121] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292180] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.294187] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295425] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.299047] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299668] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302109] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.305142] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.306210] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.307196] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.309195] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.310139] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311436] iommu: Default domain type: Translated [ 0.312091] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.313101] efivars: Registered efivars operations [ 0.313858] PCI: Using ACPI for IRQ routing [ 0.314168] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.315062] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.315087] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318093] vgaarb: loaded [ 0.318604] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319090] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.322129] clocksource: Switched to clocksource kvm-clock [ 0.323677] VFS: Disk quotas dquot_6.6.0 [ 0.324328] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.325622] pnp: PnP ACPI init [ 0.326528] pnp: PnP ACPI: found 5 devices [ 0.334518] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335998] NET: Registered PF_INET protocol family [ 0.336851] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.349288] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.350673] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.351934] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.353292] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.354540] TCP: Hash tables configured (established 16384 bind 16384) [ 0.355627] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356710] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357937] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.358849] NET: Registered PF_XDP protocol family [ 0.359631] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.360617] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.361601] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.362697] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.363789] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.365000] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.366044] PCI: CLS 0 bytes, default 64 [ 0.366804] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.368589] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.370815] clocksource: Switched to clocksource tsc [ 0.390743] Initialise system trusted keyrings [ 0.392660] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394438] Key type asymmetric registered [ 0.395330] Asymmetric key parser 'x509' registered [ 0.396973] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.398680] io scheduler mq-deadline registered [ 0.399658] io scheduler kyber registered [ 0.400737] io scheduler bfq registered [ 0.403122] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404480] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.406138] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.409338] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.411297] i8042: Warning: Keylock active [ 0.413659] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414711] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415901] hv_vmbus: registering driver hyperv_keyboard [ 0.417096] rtc_cmos 00:00: RTC can wake from S4 [ 0.419385] rtc_cmos 00:00: registered as rtc0 [ 0.420516] rtc_cmos 00:00: setting system clock to 2026-09-03T19:13:18 UTC (1788462798) [ 0.422333] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423629] intel_pstate: CPU model not supported [ 0.424703] efifb: probing for efifb [ 0.425507] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426891] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.428135] efifb: scrolling: redraw [ 0.428907] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430733] Console: switching to colour frame buffer device 100x37 [ 0.432555] fb0: EFI VGA frame buffer device [ 0.433708] pstore: Using crash dump compression: deflate [ 0.434872] pstore: Registered efi_pstore as persistent store backend [ 0.436480] NET: Registered PF_INET6 protocol family [ 0.437846] Segment Routing with IPv6 [ 0.438662] In-situ OAM (IOAM) with IPv6 [ 0.439534] NET: Registered PF_PACKET protocol family [ 0.441642] Key type dns_resolver registered [ 0.443001] IPI shorthand broadcast: enabled [ 0.445705] sched_clock: Marking stable (303001888, 142567444)->(517917952, -72348620) [ 0.447634] registered taskstats version 1 [ 0.448921] Loading compiled-in X.509 certificates [ 0.925299] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.641523] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.645766] Demotion targets for Node 0: null [ 1.646750] Key type .fscrypt registered [ 1.647541] Key type fscrypt-provisioning registered [ 1.648536] ima: No TPM chip found, activating TPM-bypass! [ 1.649750] ima: Allocated hash algorithm: sha1 [ 1.650629] ima: No architecture policies found [ 1.656712] clk: Disabling unused clocks [ 1.663002] Freeing unused kernel image (initmem) memory: 17040K [ 1.664689] Write protecting the kernel read-only data: 47104k [ 1.666523] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.668266] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.669939] Run /init as init process [ 1.787395] nvme nvme0: pci function 0000:00:04.0 [ 1.788689] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.797772] nvme nvme0: 2/0/0 default/read/poll queues [ 1.804606] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.806032] GPT:25804799 != 33554431 [ 1.806798] GPT:Alternate GPT header not at the end of the disk. [ 1.807886] GPT:25804799 != 33554431 [ 1.808600] GPT: Use GNU Parted to correct GPT errors. [ 1.809590] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.823069] SCSI subsystem initialized [ 1.848875] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.851183] device-mapper: uevent: version 1.0.3 [ 1.852183] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.859447] device-mapper: verity: sha256 using "sha256-lib" [ 1.893577] raid6: avx512x4 gen() 17529 MB/s [ 1.910575] raid6: avx512x2 gen() 17535 MB/s [ 1.927576] raid6: avx512x1 gen() 17538 MB/s [ 1.944577] raid6: avx2x4 gen() 17343 MB/s [ 1.961577] raid6: avx2x2 gen() 17418 MB/s [ 1.978577] raid6: avx2x1 gen() 13330 MB/s [ 1.979470] raid6: using algorithm avx512x1 gen() 17538 MB/s [ 1.996575] raid6: .... xor() 20980 MB/s, rmw enabled [ 1.997614] raid6: using avx512x2 recovery algorithm [ 2.008007] xor: automatically using best checksumming function avx [ 2.138754] Btrfs loaded, zoned=no, fsverity=no [ 2.142655] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.146004] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.149706] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.151082] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.234486] ACPI: PM: Preparing to enter system sleep state S5 [ 62.235768] reboot: Restarting system [ 62.236560] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:14:26.063988]      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 3895344265 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000391] ACPI: Early table checksum verification disabled [ 0.000394] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000398] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000404] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000409] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000412] ACPI: FACS 0x00000000789D0000 000040 [ 0.000415] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000418] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000421] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000424] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000427] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000430] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000433] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000435] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000438] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000439] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000440] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000441] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000441] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000442] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000443] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000443] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000444] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000445] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000446] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000486] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000495] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000547] Zone ranges: [ 0.000548] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000550] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000553] Normal empty [ 0.000555] Device empty [ 0.000556] Movable zone start for each node [ 0.000558] Early memory node ranges [ 0.000559] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000561] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000563] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000565] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000572] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000615] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004054] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004165] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004567] ACPI: PM-Timer IO Port: 0xb008 [ 0.004580] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004636] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004640] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004642] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004643] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004644] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004649] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004650] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004654] TSC deadline timer available [ 0.004659] CPU topo: Max. logical packages: 1 [ 0.004660] CPU topo: Max. logical dies: 1 [ 0.004660] CPU topo: Max. dies per package: 1 [ 0.004665] CPU topo: Max. threads per core: 2 [ 0.004666] CPU topo: Num. cores per package: 1 [ 0.004667] CPU topo: Num. threads per package: 2 [ 0.004668] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004685] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004700] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004702] Booting paravirtualized kernel on KVM [ 0.004704] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009617] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009893] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010512] kvm-guest: PV spinlocks enabled [ 0.010514] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010518] 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 [ 0.010693] random: crng init done [ 0.010694] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010914] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011033] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011085] Fallback order for Node 0: 0 [ 0.011088] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011089] Policy zone: DMA32 [ 0.011090] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014982] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014996] Kernel/User page tables isolation: enabled [ 0.023131] ftrace: allocating 41455 entries in 164 pages [ 0.023134] ftrace: allocated 164 pages with 3 groups [ 0.023914] Dynamic Preempt: voluntary [ 0.023948] rcu: Preemptible hierarchical RCU implementation. [ 0.023949] rcu: RCU event tracing is enabled. [ 0.023949] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023951] Trampoline variant of Tasks RCU enabled. [ 0.023951] Rude variant of Tasks RCU enabled. [ 0.023952] Tracing variant of Tasks RCU enabled. [ 0.023952] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023953] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023959] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023961] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023962] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029091] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029327] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029335] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029387] Console: colour dummy device 80x25 [ 0.029389] printk: legacy console [tty0] enabled [ 0.029667] printk: legacy console [ttyS0] enabled [ 0.161616] ACPI: Core revision 20250807 [ 0.162422] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163815] APIC: Switch to symmetric I/O mode setup [ 0.164977] x2apic enabled [ 0.165828] APIC: Switched APIC routing to: physical x2apic [ 0.168234] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.169852] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.170849] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170849] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170849] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170849] Speculative Store Bypass: Vulnerable [ 0.170849] Spectre V2 : Mitigation: Retpolines [ 0.170849] RETBleed: Vulnerable [ 0.170849] ITS: Mitigation: Aligned branch/return thunks [ 0.170849] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170849] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170849] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170849] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170849] GDS: Unknown: Dependent on hypervisor status [ 0.170849] active return thunk: its_return_thunk [ 0.170849] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170849] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170849] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170849] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170849] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170849] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170849] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170849] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170849] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170849] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170849] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170849] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170849] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170849] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170849] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170849] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170849] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170849] Freeing SMP alternatives memory: 40K [ 0.170849] pid_max: default: 32768 minimum: 301 [ 0.170849] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170849] landlock: Up and running. [ 0.170849] SELinux: Initializing. [ 0.170849] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170849] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170849] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171049] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171896] signal: max sigframe size: 3632 [ 0.172581] rcu: Hierarchical SRCU implementation. [ 0.172852] rcu: Max phase no-delay instances is 400. [ 0.173695] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177250] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177911] smp: Bringing up secondary CPUs ... [ 0.178739] smpboot: x86: Booting SMP configuration: [ 0.178854] .... node #0, CPUs: #1 [ 0.179855] 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. [ 0.180852] 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. [ 0.181881] smp: Brought up 1 node, 2 CPUs [ 0.182529] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.183002] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.183985] devtmpfs: initialized [ 0.184398] x86/mm: Memory block size: 128MB [ 0.184905] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185913] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186849] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187929] pinctrl core: initialized pinctrl subsystem [ 0.189311] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190998] audit: initializing netlink subsys (disabled) [ 0.191878] audit: type=2000 audit(1788462869.270:1): state=initialized audit_enabled=0 res=1 [ 0.191959] thermal_sys: Registered thermal governor 'step_wise' [ 0.192864] cpuidle: using governor menu [ 0.195702] efi: Freeing EFI boot services memory: 37748K [ 0.195855] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196921] dca service started, version 1.12.1 [ 0.197693] PCI: Using configuration type 1 for base access [ 0.197959] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.221322] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.222855] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.223853] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.224852] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227387] ACPI: Added _OSI(Module Device) [ 0.227853] ACPI: Added _OSI(Processor Device) [ 0.228564] ACPI: Added _OSI(Processor Aggregator Device) [ 0.229865] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.231861] ACPI: Interpreter enabled [ 0.232478] ACPI: PM: (supports S0 S5) [ 0.232478] ACPI: Using IOAPIC for interrupt routing [ 0.233880] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.234853] PCI: Using E820 reservations for host bridge windows [ 0.235905] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239002] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.239856] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.240854] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.242864] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245206] acpiphp: Slot [3] registered [ 0.245860] acpiphp: Slot [4] registered [ 0.246496] acpiphp: Slot [5] registered [ 0.246867] acpiphp: Slot [6] registered [ 0.247505] acpiphp: Slot [7] registered [ 0.247865] acpiphp: Slot [8] registered [ 0.248502] acpiphp: Slot [9] registered [ 0.248869] acpiphp: Slot [10] registered [ 0.249514] acpiphp: Slot [11] registered [ 0.250866] acpiphp: Slot [12] registered [ 0.251506] acpiphp: Slot [13] registered [ 0.251866] acpiphp: Slot [14] registered [ 0.252512] acpiphp: Slot [15] registered [ 0.252866] acpiphp: Slot [16] registered [ 0.253516] acpiphp: Slot [17] registered [ 0.254866] acpiphp: Slot [18] registered [ 0.255508] acpiphp: Slot [19] registered [ 0.255866] acpiphp: Slot [20] registered [ 0.256513] acpiphp: Slot [21] registered [ 0.256865] acpiphp: Slot [22] registered [ 0.257510] acpiphp: Slot [23] registered [ 0.257865] acpiphp: Slot [24] registered [ 0.258514] acpiphp: Slot [25] registered [ 0.259866] acpiphp: Slot [26] registered [ 0.260507] acpiphp: Slot [27] registered [ 0.260866] acpiphp: Slot [28] registered [ 0.261514] acpiphp: Slot [29] registered [ 0.261865] acpiphp: Slot [30] registered [ 0.262510] acpiphp: Slot [31] registered [ 0.263865] PCI host bridge to bus 0000:00 [ 0.264510] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.264852] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.265852] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.267852] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.268852] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.269853] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.270755] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.272283] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.274689] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.276444] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.277917] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.278835] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.279867] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.280791] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.281866] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.282784] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.283133] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.285882] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.286934] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.287944] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290187] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.292751] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.294421] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.296868] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.299857] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.300900] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.301938] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.302953] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.303902] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.305199] iommu: Default domain type: Translated [ 0.305853] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.306863] efivars: Registered efivars operations [ 0.307611] PCI: Using ACPI for IRQ routing [ 0.307902] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.308814] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.308849] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.311854] vgaarb: loaded [ 0.312399] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.312852] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.315886] clocksource: Switched to clocksource kvm-clock [ 0.317381] VFS: Disk quotas dquot_6.6.0 [ 0.318031] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.319248] pnp: PnP ACPI init [ 0.320219] pnp: PnP ACPI: found 5 devices [ 0.328126] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.329590] NET: Registered PF_INET protocol family [ 0.330435] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.342824] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.344195] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.345440] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.346714] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.348016] TCP: Hash tables configured (established 16384 bind 16384) [ 0.349099] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.350162] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351342] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.352247] NET: Registered PF_XDP protocol family [ 0.353019] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.354001] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.354975] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.356085] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.357196] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.358389] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.359424] PCI: CLS 0 bytes, default 64 [ 0.360188] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.361971] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.364190] clocksource: Switched to clocksource tsc [ 0.383982] Initialise system trusted keyrings [ 0.385142] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.386903] Key type asymmetric registered [ 0.387826] Asymmetric key parser 'x509' registered [ 0.389478] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.391093] io scheduler mq-deadline registered [ 0.392085] io scheduler kyber registered [ 0.392969] io scheduler bfq registered [ 0.394227] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.395608] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.397251] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.400395] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.402257] i8042: Warning: Keylock active [ 0.404646] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.405709] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.406902] hv_vmbus: registering driver hyperv_keyboard [ 0.408138] rtc_cmos 00:00: RTC can wake from S4 [ 0.410414] rtc_cmos 00:00: registered as rtc0 [ 0.411567] rtc_cmos 00:00: setting system clock to 2026-09-03T19:14:24 UTC (1788462864) [ 0.413362] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.414668] intel_pstate: CPU model not supported [ 0.415726] efifb: probing for efifb [ 0.416496] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.417857] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.419106] efifb: scrolling: redraw [ 0.419869] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.421678] Console: switching to colour frame buffer device 100x37 [ 0.423496] fb0: EFI VGA frame buffer device [ 0.424456] pstore: Using crash dump compression: deflate [ 0.425633] pstore: Registered efi_pstore as persistent store backend [ 0.427259] NET: Registered PF_INET6 protocol family [ 0.428655] Segment Routing with IPv6 [ 0.429461] In-situ OAM (IOAM) with IPv6 [ 0.430325] NET: Registered PF_PACKET protocol family [ 0.431448] Key type dns_resolver registered [ 0.433839] IPI shorthand broadcast: enabled [ 0.436549] sched_clock: Marking stable (296001799, 140514827)->(509892907, -73376281) [ 0.438383] registered taskstats version 1 [ 0.439715] Loading compiled-in X.509 certificates [ 0.915057] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.633355] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.637623] Demotion targets for Node 0: null [ 1.638632] Key type .fscrypt registered [ 1.639443] Key type fscrypt-provisioning registered [ 1.640468] ima: No TPM chip found, activating TPM-bypass! [ 1.641676] ima: Allocated hash algorithm: sha1 [ 1.642573] ima: No architecture policies found [ 1.648765] clk: Disabling unused clocks [ 1.655046] Freeing unused kernel image (initmem) memory: 17040K [ 1.656751] Write protecting the kernel read-only data: 47104k [ 1.658582] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.660314] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.661971] Run /init as init process [ 1.779873] nvme nvme0: pci function 0000:00:04.0 [ 1.781192] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.791024] nvme nvme0: 2/0/0 default/read/poll queues [ 1.798246] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.800704] GPT:25804799 != 33554431 [ 1.801949] GPT:Alternate GPT header not at the end of the disk. [ 1.803884] GPT:25804799 != 33554431 [ 1.804664] GPT: Use GNU Parted to correct GPT errors. [ 1.805644] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.819317] SCSI subsystem initialized [ 1.845496] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.847809] device-mapper: uevent: version 1.0.3 [ 1.848812] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.856246] device-mapper: verity: sha256 using "sha256-lib" [ 1.890523] raid6: avx512x4 gen() 18039 MB/s [ 1.907523] raid6: avx512x2 gen() 17923 MB/s [ 1.924524] raid6: avx512x1 gen() 17938 MB/s [ 1.941524] raid6: avx2x4 gen() 17800 MB/s [ 1.958524] raid6: avx2x2 gen() 17620 MB/s [ 1.975523] raid6: avx2x1 gen() 13513 MB/s [ 1.976425] raid6: using algorithm avx512x4 gen() 18039 MB/s [ 1.993522] raid6: .... xor() 7598 MB/s, rmw enabled [ 1.994547] raid6: using avx512x2 recovery algorithm [ 2.005016] xor: automatically using best checksumming function avx [ 2.136702] Btrfs loaded, zoned=no, fsverity=no [ 2.141050] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.144558] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.148264] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.149626] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.215529] ACPI: PM: Preparing to enter system sleep state S5 [ 62.216851] reboot: Restarting system [ 62.217652] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T19:15:32.863736]      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 3997461461 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000092] 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 [ 0.000172] Using GB pages for direct mapping [ 0.000389] ACPI: Early table checksum verification disabled [ 0.000392] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000396] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000401] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000407] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000410] ACPI: FACS 0x00000000789D0000 000040 [ 0.000413] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000416] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000419] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000422] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000425] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000428] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000431] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000433] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000436] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000437] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000438] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000438] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000439] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000440] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000441] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000441] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000442] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000443] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000443] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000485] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000495] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000546] Zone ranges: [ 0.000547] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000550] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000553] Normal empty [ 0.000554] Device empty [ 0.000556] Movable zone start for each node [ 0.000557] Early memory node ranges [ 0.000558] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000560] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000563] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000565] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000571] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000613] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004035] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004145] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004545] ACPI: PM-Timer IO Port: 0xb008 [ 0.004557] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004615] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004618] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004620] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004622] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004623] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004627] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004628] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004633] TSC deadline timer available [ 0.004639] CPU topo: Max. logical packages: 1 [ 0.004639] CPU topo: Max. logical dies: 1 [ 0.004640] CPU topo: Max. dies per package: 1 [ 0.004645] CPU topo: Max. threads per core: 2 [ 0.004646] CPU topo: Num. cores per package: 1 [ 0.004646] CPU topo: Num. threads per package: 2 [ 0.004647] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004665] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004680] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004682] Booting paravirtualized kernel on KVM [ 0.004684] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009579] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009875] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010499] kvm-guest: PV spinlocks enabled [ 0.010502] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010505] 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 [ 0.010678] random: crng init done [ 0.010679] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010894] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011010] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011066] Fallback order for Node 0: 0 [ 0.011068] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011070] Policy zone: DMA32 [ 0.011071] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015082] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015097] Kernel/User page tables isolation: enabled [ 0.023193] ftrace: allocating 41455 entries in 164 pages [ 0.023196] ftrace: allocated 164 pages with 3 groups [ 0.023967] Dynamic Preempt: voluntary [ 0.024001] rcu: Preemptible hierarchical RCU implementation. [ 0.024001] rcu: RCU event tracing is enabled. [ 0.024002] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024003] Trampoline variant of Tasks RCU enabled. [ 0.024004] Rude variant of Tasks RCU enabled. [ 0.024004] Tracing variant of Tasks RCU enabled. [ 0.024005] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024006] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024012] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024014] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024015] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029126] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029359] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029366] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029417] Console: colour dummy device 80x25 [ 0.029419] printk: legacy console [tty0] enabled [ 0.029695] printk: legacy console [ttyS0] enabled [ 0.162611] ACPI: Core revision 20250807 [ 0.163425] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164835] APIC: Switch to symmetric I/O mode setup [ 0.166001] x2apic enabled [ 0.166861] APIC: Switched APIC routing to: physical x2apic [ 0.169280] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.170909] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.171905] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171905] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171905] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171905] Speculative Store Bypass: Vulnerable [ 0.171905] Spectre V2 : Mitigation: Retpolines [ 0.171905] RETBleed: Vulnerable [ 0.171905] ITS: Mitigation: Aligned branch/return thunks [ 0.171905] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171905] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171905] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171905] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171905] GDS: Unknown: Dependent on hypervisor status [ 0.171905] active return thunk: its_return_thunk [ 0.171905] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171905] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171905] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171905] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171905] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171905] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171905] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171905] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171905] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171905] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171905] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171905] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171905] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171905] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171905] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171905] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171905] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171905] Freeing SMP alternatives memory: 40K [ 0.171905] pid_max: default: 32768 minimum: 301 [ 0.171905] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171905] landlock: Up and running. [ 0.171905] SELinux: Initializing. [ 0.171905] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171905] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171905] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172105] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172949] signal: max sigframe size: 3632 [ 0.173637] rcu: Hierarchical SRCU implementation. [ 0.173908] rcu: Max phase no-delay instances is 400. [ 0.174780] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178304] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178964] smp: Bringing up secondary CPUs ... [ 0.179793] smpboot: x86: Booting SMP configuration: [ 0.179910] .... node #0, CPUs: #1 [ 0.180912] 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. [ 0.181909] 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. [ 0.182937] smp: Brought up 1 node, 2 CPUs [ 0.183606] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.184058] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.185042] devtmpfs: initialized [ 0.185512] x86/mm: Memory block size: 128MB [ 0.185961] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187963] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188905] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189991] pinctrl core: initialized pinctrl subsystem [ 0.191349] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193043] audit: initializing netlink subsys (disabled) [ 0.193933] audit: type=2000 audit(1788462936.107:1): state=initialized audit_enabled=0 res=1 [ 0.194017] thermal_sys: Registered thermal governor 'step_wise' [ 0.194919] cpuidle: using governor menu [ 0.197375] efi: Freeing EFI boot services memory: 37748K [ 0.197911] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.198986] dca service started, version 1.12.1 [ 0.199773] PCI: Using configuration type 1 for base access [ 0.201012] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226621] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226910] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227909] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228909] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.230361] ACPI: Added _OSI(Module Device) [ 0.230747] ACPI: Added _OSI(Processor Device) [ 0.231909] ACPI: Added _OSI(Processor Aggregator Device) [ 0.233751] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.236151] ACPI: Interpreter enabled [ 0.236746] ACPI: PM: (supports S0 S5) [ 0.236909] ACPI: Using IOAPIC for interrupt routing [ 0.237701] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.238910] PCI: Using E820 reservations for host bridge windows [ 0.239942] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.243005] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.243912] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.244909] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.246917] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249254] acpiphp: Slot [3] registered [ 0.249900] acpiphp: Slot [4] registered [ 0.249923] acpiphp: Slot [5] registered [ 0.250556] acpiphp: Slot [6] registered [ 0.251924] acpiphp: Slot [7] registered [ 0.252551] acpiphp: Slot [8] registered [ 0.252922] acpiphp: Slot [9] registered [ 0.253555] acpiphp: Slot [10] registered [ 0.253922] acpiphp: Slot [11] registered [ 0.254571] acpiphp: Slot [12] registered [ 0.254921] acpiphp: Slot [13] registered [ 0.255572] acpiphp: Slot [14] registered [ 0.256922] acpiphp: Slot [15] registered [ 0.257569] acpiphp: Slot [16] registered [ 0.257922] acpiphp: Slot [17] registered [ 0.258575] acpiphp: Slot [18] registered [ 0.258922] acpiphp: Slot [19] registered [ 0.259570] acpiphp: Slot [20] registered [ 0.260923] acpiphp: Slot [21] registered [ 0.261565] acpiphp: Slot [22] registered [ 0.261924] acpiphp: Slot [23] registered [ 0.262587] acpiphp: Slot [24] registered [ 0.262923] acpiphp: Slot [25] registered [ 0.263571] acpiphp: Slot [26] registered [ 0.263921] acpiphp: Slot [27] registered [ 0.264579] acpiphp: Slot [28] registered [ 0.265922] acpiphp: Slot [29] registered [ 0.266572] acpiphp: Slot [30] registered [ 0.266926] acpiphp: Slot [31] registered [ 0.267572] PCI host bridge to bus 0000:00 [ 0.267911] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.268909] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.269908] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.271909] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.272909] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.273909] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.274808] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.276343] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.278742] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.280492] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.281974] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.282898] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.283923] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.284836] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.285923] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.286838] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.287187] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.289934] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.290987] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.291992] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.293223] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.296817] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.298463] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.300924] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.303911] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.304971] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306010] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.307013] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.307959] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.309214] iommu: Default domain type: Translated [ 0.309909] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.310920] efivars: Registered efivars operations [ 0.311689] PCI: Using ACPI for IRQ routing [ 0.311943] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.312877] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.312905] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.315911] vgaarb: loaded [ 0.316411] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.316909] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.321942] clocksource: Switched to clocksource kvm-clock [ 0.323432] VFS: Disk quotas dquot_6.6.0 [ 0.324084] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.325304] pnp: PnP ACPI init [ 0.326231] pnp: PnP ACPI: found 5 devices [ 0.334144] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335618] NET: Registered PF_INET protocol family [ 0.336455] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.348908] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.350280] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.351498] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.352778] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.353996] TCP: Hash tables configured (established 16384 bind 16384) [ 0.355046] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356120] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357284] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.358207] NET: Registered PF_XDP protocol family [ 0.358978] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.359946] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.360916] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.362005] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.363082] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.364264] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365268] PCI: CLS 0 bytes, default 64 [ 0.366032] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.367802] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.370008] clocksource: Switched to clocksource tsc [ 0.389979] Initialise system trusted keyrings [ 0.391124] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.392882] Key type asymmetric registered [ 0.393786] Asymmetric key parser 'x509' registered [ 0.396163] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.398575] io scheduler mq-deadline registered [ 0.399560] io scheduler kyber registered [ 0.400437] io scheduler bfq registered [ 0.402701] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404079] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.405726] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.408750] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.410624] i8042: Warning: Keylock active [ 0.413006] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414080] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415247] hv_vmbus: registering driver hyperv_keyboard [ 0.416452] rtc_cmos 00:00: RTC can wake from S4 [ 0.418737] rtc_cmos 00:00: registered as rtc0 [ 0.419876] rtc_cmos 00:00: setting system clock to 2026-09-03T19:15:30 UTC (1788462930) [ 0.421691] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.422989] intel_pstate: CPU model not supported [ 0.424066] efifb: probing for efifb [ 0.424868] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426267] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.427531] efifb: scrolling: redraw [ 0.428310] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430114] Console: switching to colour frame buffer device 100x37 [ 0.431928] fb0: EFI VGA frame buffer device [ 0.432879] pstore: Using crash dump compression: deflate [ 0.434012] pstore: Registered efi_pstore as persistent store backend [ 0.435621] NET: Registered PF_INET6 protocol family [ 0.437054] Segment Routing with IPv6 [ 0.437710] In-situ OAM (IOAM) with IPv6 [ 0.438582] NET: Registered PF_PACKET protocol family [ 0.440584] Key type dns_resolver registered [ 0.441917] IPI shorthand broadcast: enabled [ 0.444585] sched_clock: Marking stable (303002089, 141539728)->(516805056, -72263239) [ 0.446441] registered taskstats version 1 [ 0.447773] Loading compiled-in X.509 certificates [ 0.925908] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.641287] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.645613] Demotion targets for Node 0: null [ 1.646638] Key type .fscrypt registered [ 1.647455] Key type fscrypt-provisioning registered [ 1.648471] ima: No TPM chip found, activating TPM-bypass! [ 1.649714] ima: Allocated hash algorithm: sha1 [ 1.650640] ima: No architecture policies found [ 1.657050] clk: Disabling unused clocks [ 1.663345] Freeing unused kernel image (initmem) memory: 17040K [ 1.665034] Write protecting the kernel read-only data: 47104k [ 1.666836] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.668578] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.670249] Run /init as init process [ 1.787772] nvme nvme0: pci function 0000:00:04.0 [ 1.789093] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.797526] nvme nvme0: 2/0/0 default/read/poll queues [ 1.805236] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.806659] GPT:25804799 != 33554431 [ 1.807426] GPT:Alternate GPT header not at the end of the disk. [ 1.808556] GPT:25804799 != 33554431 [ 1.809279] GPT: Use GNU Parted to correct GPT errors. [ 1.810275] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.823579] SCSI subsystem initialized [ 1.849766] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.852076] device-mapper: uevent: version 1.0.3 [ 1.853093] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.860368] device-mapper: verity: sha256 using "sha256-lib" [ 1.894548] raid6: avx512x4 gen() 17761 MB/s [ 1.911548] raid6: avx512x2 gen() 17793 MB/s [ 1.928548] raid6: avx512x1 gen() 17840 MB/s [ 1.945549] raid6: avx2x4 gen() 17724 MB/s [ 1.962548] raid6: avx2x2 gen() 17778 MB/s [ 1.979548] raid6: avx2x1 gen() 13688 MB/s [ 1.980430] raid6: using algorithm avx512x1 gen() 17840 MB/s [ 1.997547] raid6: .... xor() 21384 MB/s, rmw enabled [ 1.998556] raid6: using avx512x2 recovery algorithm [ 2.008975] xor: automatically using best checksumming function avx [ 2.138879] Btrfs loaded, zoned=no, fsverity=no [ 2.143481] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.147328] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.151105] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.152479] BTRFS error (device dm-0): open_ctree failed: -2