2.263698] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.265382] Run /init as init process [ 2.385831] nvme nvme0: pci function 0000:00:04.0 [ 2.387183] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.397044] nvme nvme0: 2/0/0 default/read/poll queues [ 2.404541] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.406042] GPT:25804799 != 33554431 [ 2.406839] GPT:Alternate GPT header not at the end of the disk. [ 2.407944] GPT:25804799 != 33554431 [ 2.408688] GPT: Use GNU Parted to correct GPT errors. [ 2.409667] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.423446] SCSI subsystem initialized [ 2.453046] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.455455] device-mapper: uevent: version 1.0.3 [ 2.456478] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.464471] device-mapper: verity: sha256 using "sha256-lib" [ 2.500427] raid6: avx512x4 gen() 15377 MB/s [ 2.517429] raid6: avx512x2 gen() 15249 MB/s [ 2.534437] raid6: avx512x1 gen() 14770 MB/s [ 2.551431] raid6: avx2x4 gen() 14392 MB/s [ 2.568434] raid6: avx2x2 gen() 14307 MB/s [ 2.585431] raid6: avx2x1 gen() 10650 MB/s [ 2.586436] raid6: using algorithm avx512x4 gen() 15377 MB/s [ 2.604429] raid6: .... xor() 6760 MB/s, rmw enabled [ 2.606076] raid6: using avx512x2 recovery algorithm [ 2.617263] xor: automatically using best checksumming function avx [ 2.761085] Btrfs loaded, zoned=no, fsverity=no [ 2.765998] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.770856] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.775362] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.777015] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.860391] ACPI: PM: Preparing to enter system sleep state S5 [ 62.861806] reboot: Restarting system [ 62.863080] 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        [2026-09-03T18:26:05.817301]      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 4238309110 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000328] ACPI: Early table checksum verification disabled [ 0.000332] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000336] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000341] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000346] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000350] ACPI: FACS 0x00000000789D0000 000040 [ 0.000353] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000356] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000359] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000362] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000365] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000368] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000371] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000374] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000376] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000377] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000378] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000379] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000380] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000380] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000381] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000382] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000383] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000383] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000384] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000427] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000436] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000489] Zone ranges: [ 0.000490] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000493] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000495] Normal empty [ 0.000497] Device empty [ 0.000498] Movable zone start for each node [ 0.000500] Early memory node ranges [ 0.000501] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000503] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000505] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000508] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000514] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000556] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003994] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004106] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004513] ACPI: PM-Timer IO Port: 0xb008 [ 0.004525] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004584] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004587] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004590] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004591] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004593] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004597] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004598] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004602] TSC deadline timer available [ 0.004608] CPU topo: Max. logical packages: 1 [ 0.004609] CPU topo: Max. logical dies: 1 [ 0.004609] CPU topo: Max. dies per package: 1 [ 0.004615] CPU topo: Max. threads per core: 2 [ 0.004615] CPU topo: Num. cores per package: 1 [ 0.004616] CPU topo: Num. threads per package: 2 [ 0.004617] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004636] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004652] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004654] Booting paravirtualized kernel on KVM [ 0.004656] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009855] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010128] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010798] kvm-guest: PV spinlocks enabled [ 0.010801] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010804] 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 [ 0.010978] random: crng init done [ 0.010979] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011187] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011303] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011359] Fallback order for Node 0: 0 [ 0.011363] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011364] Policy zone: DMA32 [ 0.011365] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015353] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015368] Kernel/User page tables isolation: enabled [ 0.023797] ftrace: allocating 41455 entries in 164 pages [ 0.023801] ftrace: allocated 164 pages with 3 groups [ 0.024732] Dynamic Preempt: voluntary [ 0.024785] rcu: Preemptible hierarchical RCU implementation. [ 0.024786] rcu: RCU event tracing is enabled. [ 0.024787] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024788] Trampoline variant of Tasks RCU enabled. [ 0.024789] Rude variant of Tasks RCU enabled. [ 0.024789] Tracing variant of Tasks RCU enabled. [ 0.024790] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024791] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024798] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024800] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024802] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030042] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030281] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030288] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030341] Console: colour dummy device 80x25 [ 0.030344] printk: legacy console [tty0] enabled [ 0.030621] printk: legacy console [ttyS0] enabled [ 0.166525] ACPI: Core revision 20250807 [ 0.167337] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168761] APIC: Switch to symmetric I/O mode setup [ 0.169943] x2apic enabled [ 0.170799] APIC: Switched APIC routing to: physical x2apic [ 0.173233] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.174880] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.175876] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175876] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175876] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175876] Speculative Store Bypass: Vulnerable [ 0.175876] Spectre V2 : Mitigation: Retpolines [ 0.175876] RETBleed: Vulnerable [ 0.175876] ITS: Mitigation: Aligned branch/return thunks [ 0.175876] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175876] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175876] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175876] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175876] GDS: Unknown: Dependent on hypervisor status [ 0.175876] active return thunk: its_return_thunk [ 0.175876] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175876] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175876] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175876] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175876] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175876] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175876] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175876] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175876] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175876] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175876] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175876] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175876] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175876] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175876] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175876] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175876] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175876] Freeing SMP alternatives memory: 40K [ 0.175876] pid_max: default: 32768 minimum: 301 [ 0.175876] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175876] landlock: Up and running. [ 0.175876] SELinux: Initializing. [ 0.175876] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175876] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175876] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176084] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176924] signal: max sigframe size: 3632 [ 0.177607] rcu: Hierarchical SRCU implementation. [ 0.177879] rcu: Max phase no-delay instances is 400. [ 0.178730] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182491] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182957] smp: Bringing up secondary CPUs ... [ 0.183801] smpboot: x86: Booting SMP configuration: [ 0.183884] .... node #0, CPUs: #1 [ 0.185386] 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. [ 0.186885] 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. [ 0.187917] smp: Brought up 1 node, 2 CPUs [ 0.188571] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.189030] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.190027] devtmpfs: initialized [ 0.190439] x86/mm: Memory block size: 128MB [ 0.191938] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192945] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193887] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194963] pinctrl core: initialized pinctrl subsystem [ 0.196408] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198023] audit: initializing netlink subsys (disabled) [ 0.198914] audit: type=2000 audit(1788459969.257:1): state=initialized audit_enabled=0 res=1 [ 0.198994] thermal_sys: Registered thermal governor 'step_wise' [ 0.199894] cpuidle: using governor menu [ 0.202412] efi: Freeing EFI boot services memory: 37748K [ 0.202883] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203962] dca service started, version 1.12.1 [ 0.204741] PCI: Using configuration type 1 for base access [ 0.205991] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231934] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232880] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233880] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234879] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236224] ACPI: Added _OSI(Module Device) [ 0.236808] ACPI: Added _OSI(Processor Device) [ 0.237881] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241054] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243182] ACPI: Interpreter enabled [ 0.243894] ACPI: PM: (supports S0 S5) [ 0.244841] ACPI: Using IOAPIC for interrupt routing [ 0.244984] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245876] PCI: Using E820 reservations for host bridge windows [ 0.247017] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250936] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252895] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253886] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255900] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258271] acpiphp: Slot [3] registered [ 0.258915] acpiphp: Slot [4] registered [ 0.259733] acpiphp: Slot [5] registered [ 0.259917] acpiphp: Slot [6] registered [ 0.260671] acpiphp: Slot [7] registered [ 0.261905] acpiphp: Slot [8] registered [ 0.262557] acpiphp: Slot [9] registered [ 0.262901] acpiphp: Slot [10] registered [ 0.263597] acpiphp: Slot [11] registered [ 0.263902] acpiphp: Slot [12] registered [ 0.264669] acpiphp: Slot [13] registered [ 0.265896] acpiphp: Slot [14] registered [ 0.266911] acpiphp: Slot [15] registered [ 0.267577] acpiphp: Slot [16] registered [ 0.267907] acpiphp: Slot [17] registered [ 0.268579] acpiphp: Slot [18] registered [ 0.269896] acpiphp: Slot [19] registered [ 0.270558] acpiphp: Slot [20] registered [ 0.270896] acpiphp: Slot [21] registered [ 0.271602] acpiphp: Slot [22] registered [ 0.272896] acpiphp: Slot [23] registered [ 0.273575] acpiphp: Slot [24] registered [ 0.273894] acpiphp: Slot [25] registered [ 0.274569] acpiphp: Slot [26] registered [ 0.274899] acpiphp: Slot [27] registered [ 0.275583] acpiphp: Slot [28] registered [ 0.276894] acpiphp: Slot [29] registered [ 0.277573] acpiphp: Slot [30] registered [ 0.278057] acpiphp: Slot [31] registered [ 0.278716] PCI host bridge to bus 0000:00 [ 0.278884] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279880] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281880] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282880] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283879] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284882] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285806] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288327] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289752] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292476] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292945] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293869] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294893] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295820] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296894] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297820] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299170] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301918] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302969] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303980] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.306233] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308904] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310451] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313909] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.317225] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317988] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318991] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319989] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320932] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322231] iommu: Default domain type: Translated [ 0.322881] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323991] efivars: Registered efivars operations [ 0.325081] PCI: Using ACPI for IRQ routing [ 0.325987] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326876] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326876] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328883] vgaarb: loaded [ 0.329414] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.330879] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334931] clocksource: Switched to clocksource kvm-clock [ 0.337067] VFS: Disk quotas dquot_6.6.0 [ 0.337724] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.338972] pnp: PnP ACPI init [ 0.340003] pnp: PnP ACPI: found 5 devices [ 0.348103] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.349593] NET: Registered PF_INET protocol family [ 0.350471] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.364181] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.365709] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.367009] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.368779] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.370046] TCP: Hash tables configured (established 16384 bind 16384) [ 0.371450] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.372637] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.373857] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.374781] NET: Registered PF_XDP protocol family [ 0.375562] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.376532] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.377514] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.378616] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.379710] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.380901] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.381922] PCI: CLS 0 bytes, default 64 [ 0.382694] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.384410] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.386562] clocksource: Switched to clocksource tsc [ 0.406849] Initialise system trusted keyrings [ 0.408683] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.410541] Key type asymmetric registered [ 0.411483] Asymmetric key parser 'x509' registered [ 0.413124] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415626] io scheduler mq-deadline registered [ 0.416584] io scheduler kyber registered [ 0.417453] io scheduler bfq registered [ 0.418889] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.420307] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.421888] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.425106] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.426933] i8042: Warning: Keylock active [ 0.429319] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.430371] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.431619] hv_vmbus: registering driver hyperv_keyboard [ 0.432810] rtc_cmos 00:00: RTC can wake from S4 [ 0.435152] rtc_cmos 00:00: registered as rtc0 [ 0.436295] rtc_cmos 00:00: setting system clock to 2026-09-03T18:26:07 UTC (1788459967) [ 0.438064] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.439351] intel_pstate: CPU model not supported [ 0.440413] efifb: probing for efifb [ 0.441152] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.442511] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.443761] efifb: scrolling: redraw [ 0.444534] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.446324] Console: switching to colour frame buffer device 100x37 [ 0.448163] fb0: EFI VGA frame buffer device [ 0.449111] pstore: Using crash dump compression: deflate [ 0.450258] pstore: Registered efi_pstore as persistent store backend [ 0.451849] NET: Registered PF_INET6 protocol family [ 0.453815] Segment Routing with IPv6 [ 0.454634] In-situ OAM (IOAM) with IPv6 [ 0.455658] NET: Registered PF_PACKET protocol family [ 0.456878] Key type dns_resolver registered [ 0.458836] IPI shorthand broadcast: enabled [ 0.461572] sched_clock: Marking stable (316001841, 144589491)->(538199779, -77608447) [ 0.463403] registered taskstats version 1 [ 0.464553] Loading compiled-in X.509 certificates [ 0.936912] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.696536] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.700908] Demotion targets for Node 0: null [ 1.701937] Key type .fscrypt registered [ 1.702760] Key type fscrypt-provisioning registered [ 1.703917] ima: No TPM chip found, activating TPM-bypass! [ 1.705149] ima: Allocated hash algorithm: sha1 [ 1.706070] ima: No architecture policies found [ 1.712296] clk: Disabling unused clocks [ 1.719504] Freeing unused kernel image (initmem) memory: 17040K [ 1.721207] Write protecting the kernel read-only data: 47104k [ 1.723017] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.724720] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.726374] Run /init as init process [ 1.846835] nvme nvme0: pci function 0000:00:04.0 [ 1.848329] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.858720] nvme nvme0: 2/0/0 default/read/poll queues [ 1.866199] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.867732] GPT:25804799 != 33554431 [ 1.868525] GPT:Alternate GPT header not at the end of the disk. [ 1.869668] GPT:25804799 != 33554431 [ 1.870409] GPT: Use GNU Parted to correct GPT errors. [ 1.871423] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.885407] SCSI subsystem initialized [ 1.912851] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.915199] device-mapper: uevent: version 1.0.3 [ 1.916222] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.923993] device-mapper: verity: sha256 using "sha256-lib" [ 1.960597] raid6: avx512x4 gen() 15162 MB/s [ 1.977630] raid6: avx512x2 gen() 14380 MB/s [ 1.995598] raid6: avx512x1 gen() 15169 MB/s [ 2.012597] raid6: avx2x4 gen() 15146 MB/s [ 2.029599] raid6: avx2x2 gen() 15309 MB/s [ 2.046599] raid6: avx2x1 gen() 11406 MB/s [ 2.047520] raid6: using algorithm avx2x2 gen() 15309 MB/s [ 2.064596] raid6: .... xor() 15791 MB/s, rmw enabled [ 2.065651] raid6: using avx512x2 recovery algorithm [ 2.076286] xor: automatically using best checksumming function avx [ 2.209216] Btrfs loaded, zoned=no, fsverity=no [ 2.214114] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.217976] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.221960] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.223448] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.252652] ACPI: PM: Preparing to enter system sleep state S5 [ 62.253901] reboot: Restarting system [ 62.254703] 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        [2026-09-03T18:27:12.918355]      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 4043704258 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000381] ACPI: Early table checksum verification disabled [ 0.000384] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000388] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000393] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000399] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000402] ACPI: FACS 0x00000000789D0000 000040 [ 0.000405] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000408] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000411] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000414] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000417] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000420] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000423] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000425] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000428] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000429] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000430] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000431] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000431] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000432] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000433] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000433] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000434] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000435] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000436] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000478] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000488] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000540] Zone ranges: [ 0.000541] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000543] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000546] Normal empty [ 0.000548] Device empty [ 0.000549] Movable zone start for each node [ 0.000551] Early memory node ranges [ 0.000551] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000554] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000556] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000558] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000565] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000598] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003900] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004012] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004511] ACPI: PM-Timer IO Port: 0xb008 [ 0.004524] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004586] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004589] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004591] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004593] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004594] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004598] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004599] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004604] TSC deadline timer available [ 0.004609] CPU topo: Max. logical packages: 1 [ 0.004610] CPU topo: Max. logical dies: 1 [ 0.004610] CPU topo: Max. dies per package: 1 [ 0.004615] CPU topo: Max. threads per core: 2 [ 0.004616] CPU topo: Num. cores per package: 1 [ 0.004617] CPU topo: Num. threads per package: 2 [ 0.004617] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004635] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004652] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004654] Booting paravirtualized kernel on KVM [ 0.004656] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009536] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009814] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010474] kvm-guest: PV spinlocks enabled [ 0.010477] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010480] 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 [ 0.010667] random: crng init done [ 0.010668] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010874] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010991] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011044] Fallback order for Node 0: 0 [ 0.011047] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011048] Policy zone: DMA32 [ 0.011049] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015030] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015045] Kernel/User page tables isolation: enabled [ 0.023233] ftrace: allocating 41455 entries in 164 pages [ 0.023236] ftrace: allocated 164 pages with 3 groups [ 0.024035] Dynamic Preempt: voluntary [ 0.024070] rcu: Preemptible hierarchical RCU implementation. [ 0.024070] rcu: RCU event tracing is enabled. [ 0.024071] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024073] Trampoline variant of Tasks RCU enabled. [ 0.024073] Rude variant of Tasks RCU enabled. [ 0.024074] Tracing variant of Tasks RCU enabled. [ 0.024075] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024075] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024081] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024083] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024084] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029360] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029597] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029604] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029657] Console: colour dummy device 80x25 [ 0.029661] printk: legacy console [tty0] enabled [ 0.029938] printk: legacy console [ttyS0] enabled [ 0.170458] ACPI: Core revision 20250807 [ 0.171266] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.172663] APIC: Switch to symmetric I/O mode setup [ 0.173831] x2apic enabled [ 0.174682] APIC: Switched APIC routing to: physical x2apic [ 0.177091] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.178727] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.179723] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.179723] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.179723] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.179723] Speculative Store Bypass: Vulnerable [ 0.179723] Spectre V2 : Mitigation: Retpolines [ 0.179723] RETBleed: Vulnerable [ 0.179723] ITS: Mitigation: Aligned branch/return thunks [ 0.179723] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179723] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179723] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.179723] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.179723] GDS: Unknown: Dependent on hypervisor status [ 0.179723] active return thunk: its_return_thunk [ 0.179723] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.179723] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.179723] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.179723] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.179723] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.179723] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.179723] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.179723] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.179723] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.179723] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.179723] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.179723] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.179723] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.179723] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.179723] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.179723] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.179723] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.179723] Freeing SMP alternatives memory: 40K [ 0.179723] pid_max: default: 32768 minimum: 301 [ 0.179723] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.179723] landlock: Up and running. [ 0.179723] SELinux: Initializing. [ 0.179723] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179723] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179723] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.179931] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.180772] signal: max sigframe size: 3632 [ 0.181454] rcu: Hierarchical SRCU implementation. [ 0.181726] rcu: Max phase no-delay instances is 400. [ 0.182619] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186176] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.186797] smp: Bringing up secondary CPUs ... [ 0.187842] smpboot: x86: Booting SMP configuration: [ 0.188729] .... node #0, CPUs: #1 [ 0.190291] 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. [ 0.191732] 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. [ 0.192770] smp: Brought up 1 node, 2 CPUs [ 0.193727] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.194885] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.195871] devtmpfs: initialized [ 0.196600] x86/mm: Memory block size: 128MB [ 0.197836] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.198797] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.200733] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202824] pinctrl core: initialized pinctrl subsystem [ 0.204251] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205872] audit: initializing netlink subsys (disabled) [ 0.207762] audit: type=2000 audit(1788460036.179:1): state=initialized audit_enabled=0 res=1 [ 0.207838] thermal_sys: Registered thermal governor 'step_wise' [ 0.208741] cpuidle: using governor menu [ 0.212590] efi: Freeing EFI boot services memory: 37748K [ 0.212730] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213812] dca service started, version 1.12.1 [ 0.214788] PCI: Using configuration type 1 for base access [ 0.215841] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.217773] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.218728] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.219729] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.220727] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.240048] ACPI: Added _OSI(Module Device) [ 0.241733] ACPI: Added _OSI(Processor Device) [ 0.242727] ACPI: Added _OSI(Processor Aggregator Device) [ 0.244584] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247077] ACPI: Interpreter enabled [ 0.247694] ACPI: PM: (supports S0 S5) [ 0.247729] ACPI: Using IOAPIC for interrupt routing [ 0.248549] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248728] PCI: Using E820 reservations for host bridge windows [ 0.249781] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252861] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253732] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254727] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255736] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257089] acpiphp: Slot [3] registered [ 0.257733] acpiphp: Slot [4] registered [ 0.258360] acpiphp: Slot [5] registered [ 0.258741] acpiphp: Slot [6] registered [ 0.259402] acpiphp: Slot [7] registered [ 0.259740] acpiphp: Slot [8] registered [ 0.260379] acpiphp: Slot [9] registered [ 0.260740] acpiphp: Slot [10] registered [ 0.261376] acpiphp: Slot [11] registered [ 0.261740] acpiphp: Slot [12] registered [ 0.262374] acpiphp: Slot [13] registered [ 0.262740] acpiphp: Slot [14] registered [ 0.263381] acpiphp: Slot [15] registered [ 0.263741] acpiphp: Slot [16] registered [ 0.264381] acpiphp: Slot [17] registered [ 0.264740] acpiphp: Slot [18] registered [ 0.265381] acpiphp: Slot [19] registered [ 0.265740] acpiphp: Slot [20] registered [ 0.266385] acpiphp: Slot [21] registered [ 0.266739] acpiphp: Slot [22] registered [ 0.267387] acpiphp: Slot [23] registered [ 0.267739] acpiphp: Slot [24] registered [ 0.268379] acpiphp: Slot [25] registered [ 0.268743] acpiphp: Slot [26] registered [ 0.269373] acpiphp: Slot [27] registered [ 0.269740] acpiphp: Slot [28] registered [ 0.270387] acpiphp: Slot [29] registered [ 0.270389] acpiphp: Slot [30] registered [ 0.270740] acpiphp: Slot [31] registered [ 0.271486] PCI host bridge to bus 0000:00 [ 0.272731] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.273727] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.274726] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.275727] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.276726] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.277727] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.278631] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.281190] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.282586] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.285324] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.285793] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.286691] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.287740] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.288653] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.289741] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.290692] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292049] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.294754] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.295815] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.296828] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.298069] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301689] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.303472] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.305742] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.308960] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.309835] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.310833] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.311830] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.312776] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.314773] iommu: Default domain type: Translated [ 0.315727] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.316844] efivars: Registered efivars operations [ 0.317481] PCI: Using ACPI for IRQ routing [ 0.317754] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318723] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318723] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.321729] vgaarb: loaded [ 0.322240] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322726] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.326767] clocksource: Switched to clocksource kvm-clock [ 0.328273] VFS: Disk quotas dquot_6.6.0 [ 0.328921] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.330183] pnp: PnP ACPI init [ 0.331188] pnp: PnP ACPI: found 5 devices [ 0.339242] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.340797] NET: Registered PF_INET protocol family [ 0.341680] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.354354] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.355737] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.356981] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.358252] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.359568] TCP: Hash tables configured (established 16384 bind 16384) [ 0.360647] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361690] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362875] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.363782] NET: Registered PF_XDP protocol family [ 0.364548] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.365507] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.366476] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.367564] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.368622] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.369798] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.370821] PCI: CLS 0 bytes, default 64 [ 0.371591] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373352] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.375610] clocksource: Switched to clocksource tsc [ 0.395571] Initialise system trusted keyrings [ 0.397168] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.399018] Key type asymmetric registered [ 0.399997] Asymmetric key parser 'x509' registered [ 0.402040] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.404270] io scheduler mq-deadline registered [ 0.405622] io scheduler kyber registered [ 0.406822] io scheduler bfq registered [ 0.409226] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.411181] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.413391] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.417273] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419789] i8042: Warning: Keylock active [ 0.422853] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424329] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.425936] hv_vmbus: registering driver hyperv_keyboard [ 0.427601] rtc_cmos 00:00: RTC can wake from S4 [ 0.429996] rtc_cmos 00:00: registered as rtc0 [ 0.431234] rtc_cmos 00:00: setting system clock to 2026-09-03T18:27:14 UTC (1788460034) [ 0.433039] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434328] intel_pstate: CPU model not supported [ 0.435408] efifb: probing for efifb [ 0.436202] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437574] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438808] efifb: scrolling: redraw [ 0.439558] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441293] Console: switching to colour frame buffer device 100x37 [ 0.443068] fb0: EFI VGA frame buffer device [ 0.444173] pstore: Using crash dump compression: deflate [ 0.445750] pstore: Registered efi_pstore as persistent store backend [ 0.447825] NET: Registered PF_INET6 protocol family [ 0.449603] Segment Routing with IPv6 [ 0.450732] In-situ OAM (IOAM) with IPv6 [ 0.451897] NET: Registered PF_PACKET protocol family [ 0.453491] Key type dns_resolver registered [ 0.454962] IPI shorthand broadcast: enabled [ 0.457673] sched_clock: Marking stable (308001920, 149119575)->(548998902, -91877407) [ 0.459629] registered taskstats version 1 [ 0.460824] Loading compiled-in X.509 certificates [ 0.931883] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.688019] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.694686] Demotion targets for Node 0: null [ 1.696407] Key type .fscrypt registered [ 1.697790] Key type fscrypt-provisioning registered [ 1.699655] ima: No TPM chip found, activating TPM-bypass! [ 1.701621] ima: Allocated hash algorithm: sha1 [ 1.703278] ima: No architecture policies found [ 1.710108] clk: Disabling unused clocks [ 1.716933] Freeing unused kernel image (initmem) memory: 17040K [ 1.718802] Write protecting the kernel read-only data: 47104k [ 1.720614] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.722307] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.723930] Run /init as init process [ 1.844023] nvme nvme0: pci function 0000:00:04.0 [ 1.845398] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.856604] nvme nvme0: 2/0/0 default/read/poll queues [ 1.863370] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.864748] GPT:25804799 != 33554431 [ 1.865536] GPT:Alternate GPT header not at the end of the disk. [ 1.866767] GPT:25804799 != 33554431 [ 1.867511] GPT: Use GNU Parted to correct GPT errors. [ 1.868495] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.882403] SCSI subsystem initialized [ 1.909728] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.912115] device-mapper: uevent: version 1.0.3 [ 1.913171] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.920807] device-mapper: verity: sha256 using "sha256-lib" [ 1.957129] raid6: avx512x4 gen() 15462 MB/s [ 1.974131] raid6: avx512x2 gen() 14743 MB/s [ 1.992129] raid6: avx512x1 gen() 15335 MB/s [ 2.009142] raid6: avx2x4 gen() 15177 MB/s [ 2.027134] raid6: avx2x2 gen() 14522 MB/s [ 2.044135] raid6: avx2x1 gen() 10826 MB/s [ 2.045056] raid6: using algorithm avx512x4 gen() 15462 MB/s [ 2.063129] raid6: .... xor() 7392 MB/s, rmw enabled [ 2.064158] raid6: using avx512x2 recovery algorithm [ 2.074835] xor: automatically using best checksumming function avx [ 2.211557] Btrfs loaded, zoned=no, fsverity=no [ 2.215699] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.219618] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.224375] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.225791] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.307288] ACPI: PM: Preparing to enter system sleep state S5 [ 62.308489] reboot: Restarting system [ 62.309280] 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        [2026-09-03T18:28:19.918290]      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 4102751824 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] 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 [ 0.000174] Using GB pages for direct mapping [ 0.000289] ACPI: Early table checksum verification disabled [ 0.000293] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000297] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000302] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000308] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000311] ACPI: FACS 0x00000000789D0000 000040 [ 0.000313] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000316] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000319] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000322] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000325] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000328] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000332] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000334] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000337] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000338] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000339] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000339] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000340] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000341] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000342] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000342] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000343] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000344] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000345] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000388] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000398] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000451] Zone ranges: [ 0.000452] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000455] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000457] Normal empty [ 0.000459] 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] [ 0.000467] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000470] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000476] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000518] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004012] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004131] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004564] ACPI: PM-Timer IO Port: 0xb008 [ 0.004577] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004638] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004642] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004644] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004645] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004646] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004651] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004652] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004657] TSC deadline timer available [ 0.004662] CPU topo: Max. logical packages: 1 [ 0.004663] CPU topo: Max. logical dies: 1 [ 0.004663] CPU topo: Max. dies per package: 1 [ 0.004668] CPU topo: Max. threads per core: 2 [ 0.004669] CPU topo: Num. cores per package: 1 [ 0.004670] CPU topo: Num. threads per package: 2 [ 0.004670] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004689] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004706] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004708] Booting paravirtualized kernel on KVM [ 0.004709] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009614] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009925] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010588] kvm-guest: PV spinlocks enabled [ 0.010591] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010594] 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 [ 0.010768] random: crng init done [ 0.010769] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010989] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011107] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011163] Fallback order for Node 0: 0 [ 0.011166] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011167] Policy zone: DMA32 [ 0.011168] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015238] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015254] Kernel/User page tables isolation: enabled [ 0.023669] ftrace: allocating 41455 entries in 164 pages [ 0.023672] ftrace: allocated 164 pages with 3 groups [ 0.024477] Dynamic Preempt: voluntary [ 0.024512] rcu: Preemptible hierarchical RCU implementation. [ 0.024513] rcu: RCU event tracing is enabled. [ 0.024514] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024515] Trampoline variant of Tasks RCU enabled. [ 0.024516] Rude variant of Tasks RCU enabled. [ 0.024516] Tracing variant of Tasks RCU enabled. [ 0.024517] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024518] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024524] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024525] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024527] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029664] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029914] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029921] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029976] Console: colour dummy device 80x25 [ 0.029979] printk: legacy console [tty0] enabled [ 0.030255] printk: legacy console [ttyS0] enabled [ 0.193645] ACPI: Core revision 20250807 [ 0.194610] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.197518] APIC: Switch to symmetric I/O mode setup [ 0.199420] x2apic enabled [ 0.200629] APIC: Switched APIC routing to: physical x2apic [ 0.203848] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.206903] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.207899] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.207899] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.207899] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.207899] Speculative Store Bypass: Vulnerable [ 0.207899] Spectre V2 : Mitigation: Retpolines [ 0.207899] RETBleed: Vulnerable [ 0.207899] ITS: Mitigation: Aligned branch/return thunks [ 0.207899] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.207899] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.207899] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.207899] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.207899] GDS: Unknown: Dependent on hypervisor status [ 0.207899] active return thunk: its_return_thunk [ 0.207899] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.207899] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.207899] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.207899] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.207899] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.207899] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.207899] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.207899] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.207899] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.207899] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.207899] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.207899] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.207899] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.207899] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.207899] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.207899] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.207899] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.207899] Freeing SMP alternatives memory: 40K [ 0.207899] pid_max: default: 32768 minimum: 301 [ 0.207899] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.207899] landlock: Up and running. [ 0.207899] SELinux: Initializing. [ 0.207899] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.207899] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.207899] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.208113] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.208951] signal: max sigframe size: 3632 [ 0.209820] rcu: Hierarchical SRCU implementation. [ 0.209904] rcu: Max phase no-delay instances is 400. [ 0.210941] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.215343] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.215984] smp: Bringing up secondary CPUs ... [ 0.217009] smpboot: x86: Booting SMP configuration: [ 0.217905] .... node #0, CPUs: #1 [ 0.219359] 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. [ 0.220904] 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. [ 0.221945] smp: Brought up 1 node, 2 CPUs [ 0.222735] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.223060] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.224031] devtmpfs: initialized [ 0.224786] x86/mm: Memory block size: 128MB [ 0.225966] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.226974] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.227913] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.229994] pinctrl core: initialized pinctrl subsystem [ 0.231448] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.233043] audit: initializing netlink subsys (disabled) [ 0.233941] audit: type=2000 audit(1788460103.242:1): state=initialized audit_enabled=0 res=1 [ 0.234022] thermal_sys: Registered thermal governor 'step_wise' [ 0.234934] cpuidle: using governor menu [ 0.238517] efi: Freeing EFI boot services memory: 37748K [ 0.238906] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.240991] dca service started, version 1.12.1 [ 0.241937] PCI: Using configuration type 1 for base access [ 0.243017] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.268957] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.269904] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.270903] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.271902] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.273349] ACPI: Added _OSI(Module Device) [ 0.274904] ACPI: Added _OSI(Processor Device) [ 0.275770] ACPI: Added _OSI(Processor Aggregator Device) [ 0.277912] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.280063] ACPI: Interpreter enabled [ 0.280920] ACPI: PM: (supports S0 S5) [ 0.281651] ACPI: Using IOAPIC for interrupt routing [ 0.281927] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.283905] PCI: Using E820 reservations for host bridge windows [ 0.285020] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.288338] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.289909] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.290903] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.292914] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.295286] acpiphp: Slot [3] registered [ 0.295925] acpiphp: Slot [4] registered [ 0.296708] acpiphp: Slot [5] registered [ 0.297919] acpiphp: Slot [6] registered [ 0.298700] acpiphp: Slot [7] registered [ 0.298915] acpiphp: Slot [8] registered [ 0.299705] acpiphp: Slot [9] registered [ 0.300918] acpiphp: Slot [10] registered [ 0.301694] acpiphp: Slot [11] registered [ 0.301920] acpiphp: Slot [12] registered [ 0.302698] acpiphp: Slot [13] registered [ 0.303918] acpiphp: Slot [14] registered [ 0.304697] acpiphp: Slot [15] registered [ 0.305917] acpiphp: Slot [16] registered [ 0.306705] acpiphp: Slot [17] registered [ 0.306916] acpiphp: Slot [18] registered [ 0.307718] acpiphp: Slot [19] registered [ 0.308919] acpiphp: Slot [20] registered [ 0.309693] acpiphp: Slot [21] registered [ 0.309915] acpiphp: Slot [22] registered [ 0.310692] acpiphp: Slot [23] registered [ 0.311928] acpiphp: Slot [24] registered [ 0.312716] acpiphp: Slot [25] registered [ 0.312916] acpiphp: Slot [26] registered [ 0.313700] acpiphp: Slot [27] registered [ 0.314917] acpiphp: Slot [28] registered [ 0.315714] acpiphp: Slot [29] registered [ 0.316917] acpiphp: Slot [30] registered [ 0.317685] acpiphp: Slot [31] registered [ 0.317914] PCI host bridge to bus 0000:00 [ 0.318684] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.319903] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.320903] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.322903] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.323903] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.325904] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.326950] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.328384] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.330976] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.333641] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.334994] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.335924] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.337923] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.338917] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.339921] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.340923] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.342262] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.344927] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.345998] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.348015] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.349282] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.352796] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.354493] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.356923] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.360336] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.362013] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.363020] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.365022] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.365955] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.367267] iommu: Default domain type: Translated [ 0.367904] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.369009] efivars: Registered efivars operations [ 0.370091] PCI: Using ACPI for IRQ routing [ 0.371097] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.371899] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.371899] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.374908] vgaarb: loaded [ 0.375513] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.376903] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.381944] clocksource: Switched to clocksource kvm-clock [ 0.383634] VFS: Disk quotas dquot_6.6.0 [ 0.384431] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.385875] pnp: PnP ACPI init [ 0.387014] pnp: PnP ACPI: found 5 devices [ 0.395208] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.396917] NET: Registered PF_INET protocol family [ 0.397938] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.410789] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.412417] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.413974] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.415617] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.417042] TCP: Hash tables configured (established 16384 bind 16384) [ 0.418300] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.419556] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.420934] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.421993] NET: Registered PF_XDP protocol family [ 0.423041] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.424400] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.425564] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.426950] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.428235] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.429637] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.430878] PCI: CLS 0 bytes, default 64 [ 0.431759] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.433575] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.435706] clocksource: Switched to clocksource tsc [ 0.455905] Initialise system trusted keyrings [ 0.457061] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.458920] Key type asymmetric registered [ 0.459803] Asymmetric key parser 'x509' registered [ 0.461465] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.463102] io scheduler mq-deadline registered [ 0.464087] io scheduler kyber registered [ 0.464951] io scheduler bfq registered [ 0.467106] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.468513] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.470312] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.473469] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.475492] i8042: Warning: Keylock active [ 0.477786] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.478947] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.480114] hv_vmbus: registering driver hyperv_keyboard [ 0.481312] rtc_cmos 00:00: RTC can wake from S4 [ 0.483622] rtc_cmos 00:00: registered as rtc0 [ 0.484747] rtc_cmos 00:00: setting system clock to 2026-09-03T18:28:21 UTC (1788460101) [ 0.486635] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.487922] intel_pstate: CPU model not supported [ 0.488997] efifb: probing for efifb [ 0.489766] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.491132] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.492361] efifb: scrolling: redraw [ 0.493113] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.494906] Console: switching to colour frame buffer device 100x37 [ 0.496740] fb0: EFI VGA frame buffer device [ 0.497697] pstore: Using crash dump compression: deflate [ 0.498862] pstore: Registered efi_pstore as persistent store backend [ 0.500443] NET: Registered PF_INET6 protocol family [ 0.501961] Segment Routing with IPv6 [ 0.502865] In-situ OAM (IOAM) with IPv6 [ 0.503729] NET: Registered PF_PACKET protocol family [ 0.504863] Key type dns_resolver registered [ 0.506355] IPI shorthand broadcast: enabled [ 0.509017] sched_clock: Marking stable (332002143, 176979441)->(616601665, -107620081) [ 0.511100] registered taskstats version 1 [ 0.512336] Loading compiled-in X.509 certificates [ 0.983886] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.746623] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.751187] Demotion targets for Node 0: null [ 1.752258] Key type .fscrypt registered [ 1.753317] Key type fscrypt-provisioning registered [ 1.754408] ima: No TPM chip found, activating TPM-bypass! [ 1.755759] ima: Allocated hash algorithm: sha1 [ 1.756777] ima: No architecture policies found [ 1.763361] clk: Disabling unused clocks [ 1.770092] Freeing unused kernel image (initmem) memory: 17040K [ 1.771763] Write protecting the kernel read-only data: 47104k [ 1.773605] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.775320] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.776952] Run /init as init process [ 1.896258] nvme nvme0: pci function 0000:00:04.0 [ 1.897767] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.907860] nvme nvme0: 2/0/0 default/read/poll queues [ 1.915461] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.917096] GPT:25804799 != 33554431 [ 1.918021] GPT:Alternate GPT header not at the end of the disk. [ 1.919455] GPT:25804799 != 33554431 [ 1.920356] GPT: Use GNU Parted to correct GPT errors. [ 1.921543] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.936016] SCSI subsystem initialized [ 1.965731] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.968359] device-mapper: uevent: version 1.0.3 [ 1.969632] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.977522] device-mapper: verity: sha256 using "sha256-lib" [ 2.013111] raid6: avx512x4 gen() 15123 MB/s [ 2.030987] raid6: avx512x2 gen() 15131 MB/s [ 2.048988] raid6: avx512x1 gen() 15106 MB/s [ 2.066987] raid6: avx2x4 gen() 14774 MB/s [ 2.084987] raid6: avx2x2 gen() 15254 MB/s [ 2.102986] raid6: avx2x1 gen() 11597 MB/s [ 2.103992] raid6: using algorithm avx2x2 gen() 15254 MB/s [ 2.121986] raid6: .... xor() 15117 MB/s, rmw enabled [ 2.123142] raid6: using avx512x2 recovery algorithm [ 2.133912] xor: automatically using best checksumming function avx [ 2.271404] Btrfs loaded, zoned=no, fsverity=no [ 2.275727] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.279727] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.284006] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.285520] BTRFS error (device dm-0): open_ctree failed: -2