1.665030] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.666713] Run /init as init process [ 1.783813] nvme nvme0: pci function 0000:00:04.0 [ 1.785081] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.794658] nvme nvme0: 2/0/0 default/read/poll queues [ 1.801923] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.803310] GPT:25804799 != 33554431 [ 1.804144] GPT:Alternate GPT header not at the end of the disk. [ 1.805245] GPT:25804799 != 33554431 [ 1.805965] GPT: Use GNU Parted to correct GPT errors. [ 1.806938] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.820488] SCSI subsystem initialized [ 1.848090] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.850472] device-mapper: uevent: version 1.0.3 [ 1.851526] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.858962] device-mapper: verity: sha256 using "sha256-lib" [ 1.893443] raid6: avx512x4 gen() 17964 MB/s [ 1.910444] raid6: avx512x2 gen() 17815 MB/s [ 1.927445] raid6: avx512x1 gen() 17743 MB/s [ 1.944444] raid6: avx2x4 gen() 17723 MB/s [ 1.961445] raid6: avx2x2 gen() 17734 MB/s [ 1.978444] raid6: avx2x1 gen() 13545 MB/s [ 1.979353] raid6: using algorithm avx512x4 gen() 17964 MB/s [ 1.996445] raid6: .... xor() 7524 MB/s, rmw enabled [ 1.997447] raid6: using avx512x2 recovery algorithm [ 2.007886] xor: automatically using best checksumming function avx [ 2.138631] Btrfs loaded, zoned=no, fsverity=no [ 2.142864] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.146305] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.150030] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.151373] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.213339] ACPI: PM: Preparing to enter system sleep state S5 [ 62.214575] reboot: Restarting system [ 62.215408] 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        [2026-09-03T17:27:54.741078]      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 4001279260 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 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000400] ACPI: Early table checksum verification disabled [ 0.000403] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000407] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000413] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000418] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000422] ACPI: FACS 0x00000000789D0000 000040 [ 0.000425] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000428] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000430] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000433] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000436] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000439] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000442] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000445] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000447] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000448] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000449] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000450] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000451] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000452] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000452] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000453] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000454] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000454] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000455] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000497] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000507] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000559] Zone ranges: [ 0.000560] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000563] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000566] Normal empty [ 0.000567] Device empty [ 0.000569] Movable zone start for each node [ 0.000570] Early memory node ranges [ 0.000571] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000573] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000575] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000577] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000585] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000627] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004071] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004186] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004611] ACPI: PM-Timer IO Port: 0xb008 [ 0.004624] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004680] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004684] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004686] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004687] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004688] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004692] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004694] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004698] TSC deadline timer available [ 0.004703] CPU topo: Max. logical packages: 1 [ 0.004704] CPU topo: Max. logical dies: 1 [ 0.004705] CPU topo: Max. dies per package: 1 [ 0.004709] CPU topo: Max. threads per core: 2 [ 0.004710] CPU topo: Num. cores per package: 1 [ 0.004711] CPU topo: Num. threads per package: 2 [ 0.004712] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004730] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004747] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004749] Booting paravirtualized kernel on KVM [ 0.004751] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009843] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010115] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010617] kvm-guest: PV spinlocks enabled [ 0.010619] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010622] 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 [ 0.010796] random: crng init done [ 0.010797] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011016] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011136] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011190] Fallback order for Node 0: 0 [ 0.011192] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011193] Policy zone: DMA32 [ 0.011195] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015178] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015193] Kernel/User page tables isolation: enabled [ 0.023406] ftrace: allocating 41455 entries in 164 pages [ 0.023409] ftrace: allocated 164 pages with 3 groups [ 0.024217] Dynamic Preempt: voluntary [ 0.024250] rcu: Preemptible hierarchical RCU implementation. [ 0.024251] rcu: RCU event tracing is enabled. [ 0.024251] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024253] Trampoline variant of Tasks RCU enabled. [ 0.024253] Rude variant of Tasks RCU enabled. [ 0.024254] Tracing variant of Tasks RCU enabled. [ 0.024254] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024255] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024261] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024263] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024265] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029400] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029638] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029646] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029700] Console: colour dummy device 80x25 [ 0.029702] printk: legacy console [tty0] enabled [ 0.029990] printk: legacy console [ttyS0] enabled [ 0.168383] ACPI: Core revision 20250807 [ 0.169188] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170615] APIC: Switch to symmetric I/O mode setup [ 0.171798] x2apic enabled [ 0.172648] APIC: Switched APIC routing to: physical x2apic [ 0.175059] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.176704] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.177701] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177701] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177701] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177701] Speculative Store Bypass: Vulnerable [ 0.177701] Spectre V2 : Mitigation: Retpolines [ 0.177701] RETBleed: Vulnerable [ 0.177701] ITS: Mitigation: Aligned branch/return thunks [ 0.177701] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177701] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177701] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177701] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177701] GDS: Unknown: Dependent on hypervisor status [ 0.177701] active return thunk: its_return_thunk [ 0.177701] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177701] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177701] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177701] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177701] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177701] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177701] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177701] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177701] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177701] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177701] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177701] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177701] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177701] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177701] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177701] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177701] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177701] Freeing SMP alternatives memory: 40K [ 0.177701] pid_max: default: 32768 minimum: 301 [ 0.177701] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177701] landlock: Up and running. [ 0.177701] SELinux: Initializing. [ 0.177701] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177701] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177701] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177901] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178745] signal: max sigframe size: 3632 [ 0.179429] rcu: Hierarchical SRCU implementation. [ 0.179704] rcu: Max phase no-delay instances is 400. [ 0.180548] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184131] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184765] smp: Bringing up secondary CPUs ... [ 0.185591] smpboot: x86: Booting SMP configuration: [ 0.185706] .... node #0, CPUs: #1 [ 0.186707] 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. [ 0.187705] 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. [ 0.188735] smp: Brought up 1 node, 2 CPUs [ 0.189411] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.189863] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190835] devtmpfs: initialized [ 0.191309] x86/mm: Memory block size: 128MB [ 0.192759] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193760] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194701] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195792] pinctrl core: initialized pinctrl subsystem [ 0.197188] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198846] audit: initializing netlink subsys (disabled) [ 0.199736] audit: type=2000 audit(1788456478.044:1): state=initialized audit_enabled=0 res=1 [ 0.199817] thermal_sys: Registered thermal governor 'step_wise' [ 0.200715] cpuidle: using governor menu [ 0.203214] efi: Freeing EFI boot services memory: 37748K [ 0.203707] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204788] dca service started, version 1.12.1 [ 0.205569] PCI: Using configuration type 1 for base access [ 0.206812] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230322] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230706] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232706] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233706] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236171] ACPI: Added _OSI(Module Device) [ 0.236706] ACPI: Added _OSI(Processor Device) [ 0.237519] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239714] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241932] ACPI: Interpreter enabled [ 0.242437] ACPI: PM: (supports S0 S5) [ 0.242707] ACPI: Using IOAPIC for interrupt routing [ 0.243624] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245708] PCI: Using E820 reservations for host bridge windows [ 0.246746] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249855] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250708] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251705] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253715] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255074] acpiphp: Slot [3] registered [ 0.255712] acpiphp: Slot [4] registered [ 0.256359] acpiphp: Slot [5] registered [ 0.257719] acpiphp: Slot [6] registered [ 0.258344] acpiphp: Slot [7] registered [ 0.258719] acpiphp: Slot [8] registered [ 0.259342] acpiphp: Slot [9] registered [ 0.259718] acpiphp: Slot [10] registered [ 0.260378] acpiphp: Slot [11] registered [ 0.260718] acpiphp: Slot [12] registered [ 0.261352] acpiphp: Slot [13] registered [ 0.262718] acpiphp: Slot [14] registered [ 0.263357] acpiphp: Slot [15] registered [ 0.263718] acpiphp: Slot [16] registered [ 0.264363] acpiphp: Slot [17] registered [ 0.264718] acpiphp: Slot [18] registered [ 0.265361] acpiphp: Slot [19] registered [ 0.265717] acpiphp: Slot [20] registered [ 0.266356] acpiphp: Slot [21] registered [ 0.267718] acpiphp: Slot [22] registered [ 0.268359] acpiphp: Slot [23] registered [ 0.268718] acpiphp: Slot [24] registered [ 0.269352] acpiphp: Slot [25] registered [ 0.269717] acpiphp: Slot [26] registered [ 0.270352] acpiphp: Slot [27] registered [ 0.271718] acpiphp: Slot [28] registered [ 0.272357] acpiphp: Slot [29] registered [ 0.272722] acpiphp: Slot [30] registered [ 0.273380] acpiphp: Slot [31] registered [ 0.273715] PCI host bridge to bus 0000:00 [ 0.274397] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275705] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276706] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.277704] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.278704] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.280705] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.281623] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.283150] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.285564] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.287303] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.288771] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289704] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290719] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291643] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292720] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293637] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.294997] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.297705] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.298787] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.299791] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301045] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.304640] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.305484] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308725] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311800] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312817] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313810] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314812] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315759] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.317712] iommu: Default domain type: Translated [ 0.318476] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.318806] efivars: Registered efivars operations [ 0.319701] PCI: Using ACPI for IRQ routing [ 0.320928] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.321701] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.321701] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.324707] vgaarb: loaded [ 0.325211] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.325704] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330742] clocksource: Switched to clocksource kvm-clock [ 0.332290] VFS: Disk quotas dquot_6.6.0 [ 0.332935] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334213] pnp: PnP ACPI init [ 0.335232] pnp: PnP ACPI: found 5 devices [ 0.343172] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344660] NET: Registered PF_INET protocol family [ 0.345519] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358149] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359609] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.360852] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362155] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363463] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364567] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365655] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366856] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367769] NET: Registered PF_XDP protocol family [ 0.368545] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369523] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370511] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371586] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372656] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373842] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374906] PCI: CLS 0 bytes, default 64 [ 0.375725] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377516] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.379747] clocksource: Switched to clocksource tsc [ 0.399821] Initialise system trusted keyrings [ 0.400916] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.402724] Key type asymmetric registered [ 0.403620] Asymmetric key parser 'x509' registered [ 0.405360] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.407101] io scheduler mq-deadline registered [ 0.408071] io scheduler kyber registered [ 0.408955] io scheduler bfq registered [ 0.411156] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.412545] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414192] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.417341] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419255] i8042: Warning: Keylock active [ 0.421676] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.422752] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.423931] hv_vmbus: registering driver hyperv_keyboard [ 0.425141] rtc_cmos 00:00: RTC can wake from S4 [ 0.427454] rtc_cmos 00:00: registered as rtc0 [ 0.428615] rtc_cmos 00:00: setting system clock to 2026-09-03T17:27:54 UTC (1788456474) [ 0.430481] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.431793] intel_pstate: CPU model not supported [ 0.432863] efifb: probing for efifb [ 0.433667] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435060] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.436340] efifb: scrolling: redraw [ 0.437126] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.438947] Console: switching to colour frame buffer device 100x37 [ 0.440786] fb0: EFI VGA frame buffer device [ 0.441743] pstore: Using crash dump compression: deflate [ 0.442928] pstore: Registered efi_pstore as persistent store backend [ 0.444526] NET: Registered PF_INET6 protocol family [ 0.445902] Segment Routing with IPv6 [ 0.446739] In-situ OAM (IOAM) with IPv6 [ 0.447646] NET: Registered PF_PACKET protocol family [ 0.448787] Key type dns_resolver registered [ 0.450130] IPI shorthand broadcast: enabled [ 0.452878] sched_clock: Marking stable (305002120, 147056085)->(525086849, -73028644) [ 0.454765] registered taskstats version 1 [ 0.455917] Loading compiled-in X.509 certificates [ 0.929789] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.661242] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.665506] Demotion targets for Node 0: null [ 1.666541] Key type .fscrypt registered [ 1.667639] Key type fscrypt-provisioning registered [ 1.669240] ima: No TPM chip found, activating TPM-bypass! [ 1.670458] ima: Allocated hash algorithm: sha1 [ 1.671363] ima: No architecture policies found [ 1.677528] clk: Disabling unused clocks [ 1.683905] Freeing unused kernel image (initmem) memory: 17040K [ 1.685612] Write protecting the kernel read-only data: 47104k [ 1.687436] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.689199] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.690912] Run /init as init process [ 1.808912] nvme nvme0: pci function 0000:00:04.0 [ 1.810627] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.820294] nvme nvme0: 2/0/0 default/read/poll queues [ 1.827753] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.829803] GPT:25804799 != 33554431 [ 1.831044] GPT:Alternate GPT header not at the end of the disk. [ 1.832184] GPT:25804799 != 33554431 [ 1.832903] GPT: Use GNU Parted to correct GPT errors. [ 1.834087] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.848045] SCSI subsystem initialized [ 1.874249] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.876628] device-mapper: uevent: version 1.0.3 [ 1.877642] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.885209] device-mapper: verity: sha256 using "sha256-lib" [ 1.921062] raid6: avx512x4 gen() 18048 MB/s [ 1.939069] raid6: avx512x2 gen() 16749 MB/s [ 1.957072] raid6: avx512x1 gen() 14978 MB/s [ 1.974064] raid6: avx2x4 gen() 16158 MB/s [ 1.991063] raid6: avx2x2 gen() 17833 MB/s [ 2.008063] raid6: avx2x1 gen() 13568 MB/s [ 2.009000] raid6: using algorithm avx512x4 gen() 18048 MB/s [ 2.027063] raid6: .... xor() 7588 MB/s, rmw enabled [ 2.028075] raid6: using avx512x2 recovery algorithm [ 2.039001] xor: automatically using best checksumming function avx [ 2.177068] Btrfs loaded, zoned=no, fsverity=no [ 2.181684] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.185742] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.190108] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.191534] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.230027] ACPI: PM: Preparing to enter system sleep state S5 [ 62.231234] reboot: Restarting system [ 62.232006] 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        [2026-09-03T17:29:01.541125]      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 3925860505 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 [ 0.000175] Using GB pages for direct mapping [ 0.000401] ACPI: Early table checksum verification disabled [ 0.000405] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000409] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000414] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000420] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000423] ACPI: FACS 0x00000000789D0000 000040 [ 0.000425] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000428] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000431] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000434] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000437] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000440] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000443] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000446] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000448] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000450] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000451] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000451] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000452] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000453] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000454] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000454] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000455] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000456] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000457] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000496] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000506] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000559] Zone ranges: [ 0.000560] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000562] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000565] Normal empty [ 0.000567] Device empty [ 0.000568] Movable zone start for each node [ 0.000569] Early memory node ranges [ 0.000570] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000572] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000575] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000577] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000584] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000627] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004088] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004205] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004620] ACPI: PM-Timer IO Port: 0xb008 [ 0.004643] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004705] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004708] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004710] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004711] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004712] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004716] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004718] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004722] TSC deadline timer available [ 0.004727] CPU topo: Max. logical packages: 1 [ 0.004728] CPU topo: Max. logical dies: 1 [ 0.004729] CPU topo: Max. dies per package: 1 [ 0.004734] CPU topo: Max. threads per core: 2 [ 0.004734] CPU topo: Num. cores per package: 1 [ 0.004735] CPU topo: Num. threads per package: 2 [ 0.004736] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004754] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004771] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004773] Booting paravirtualized kernel on KVM [ 0.004775] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009685] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009968] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010633] kvm-guest: PV spinlocks enabled [ 0.010635] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010638] 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 [ 0.010813] random: crng init done [ 0.010814] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011035] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011159] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011211] Fallback order for Node 0: 0 [ 0.011213] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011215] Policy zone: DMA32 [ 0.011216] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015190] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015204] Kernel/User page tables isolation: enabled [ 0.023407] ftrace: allocating 41455 entries in 164 pages [ 0.023411] ftrace: allocated 164 pages with 3 groups [ 0.024209] Dynamic Preempt: voluntary [ 0.024243] rcu: Preemptible hierarchical RCU implementation. [ 0.024244] rcu: RCU event tracing is enabled. [ 0.024244] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024246] Trampoline variant of Tasks RCU enabled. [ 0.024246] Rude variant of Tasks RCU enabled. [ 0.024247] Tracing variant of Tasks RCU enabled. [ 0.024248] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024248] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024255] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024257] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024258] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029374] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029608] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029615] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029666] Console: colour dummy device 80x25 [ 0.029670] printk: legacy console [tty0] enabled [ 0.029947] printk: legacy console [ttyS0] enabled [ 0.162418] ACPI: Core revision 20250807 [ 0.163220] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164624] APIC: Switch to symmetric I/O mode setup [ 0.165801] x2apic enabled [ 0.166649] APIC: Switched APIC routing to: physical x2apic [ 0.169064] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.170676] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.171672] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171672] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171672] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171672] Speculative Store Bypass: Vulnerable [ 0.171672] Spectre V2 : Mitigation: Retpolines [ 0.171672] RETBleed: Vulnerable [ 0.171672] ITS: Mitigation: Aligned branch/return thunks [ 0.171672] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171672] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171672] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171672] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171672] GDS: Unknown: Dependent on hypervisor status [ 0.171672] active return thunk: its_return_thunk [ 0.171672] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171672] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171672] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171672] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171672] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171672] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171672] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171672] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171672] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171672] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171672] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171672] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171672] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171672] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171672] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171672] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171672] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171672] Freeing SMP alternatives memory: 40K [ 0.171672] pid_max: default: 32768 minimum: 301 [ 0.171672] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171672] landlock: Up and running. [ 0.171672] SELinux: Initializing. [ 0.171672] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171672] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171672] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171875] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172719] signal: max sigframe size: 3632 [ 0.173403] rcu: Hierarchical SRCU implementation. [ 0.173675] rcu: Max phase no-delay instances is 400. [ 0.174528] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178085] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178735] smp: Bringing up secondary CPUs ... [ 0.179555] smpboot: x86: Booting SMP configuration: [ 0.179677] .... node #0, CPUs: #1 [ 0.180678] 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. [ 0.181676] 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. [ 0.182703] smp: Brought up 1 node, 2 CPUs [ 0.183350] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.183831] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184802] devtmpfs: initialized [ 0.185218] x86/mm: Memory block size: 128MB [ 0.185729] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186737] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187672] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188758] pinctrl core: initialized pinctrl subsystem [ 0.190114] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191821] audit: initializing netlink subsys (disabled) [ 0.192704] audit: type=2000 audit(1788456544.729:1): state=initialized audit_enabled=0 res=1 [ 0.192786] thermal_sys: Registered thermal governor 'step_wise' [ 0.193688] cpuidle: using governor menu [ 0.196515] efi: Freeing EFI boot services memory: 37748K [ 0.196679] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197750] dca service started, version 1.12.1 [ 0.198527] PCI: Using configuration type 1 for base access [ 0.198785] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223223] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223677] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224676] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225675] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227837] ACPI: Added _OSI(Module Device) [ 0.228523] ACPI: Added _OSI(Processor Device) [ 0.228676] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230531] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232915] ACPI: Interpreter enabled [ 0.233523] ACPI: PM: (supports S0 S5) [ 0.233676] ACPI: Using IOAPIC for interrupt routing [ 0.234484] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235677] PCI: Using E820 reservations for host bridge windows [ 0.236718] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239770] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240680] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.242677] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243683] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246023] acpiphp: Slot [3] registered [ 0.246682] acpiphp: Slot [4] registered [ 0.247319] acpiphp: Slot [5] registered [ 0.247690] acpiphp: Slot [6] registered [ 0.248329] acpiphp: Slot [7] registered [ 0.248690] acpiphp: Slot [8] registered [ 0.249328] acpiphp: Slot [9] registered [ 0.250713] acpiphp: Slot [10] registered [ 0.251390] acpiphp: Slot [11] registered [ 0.251694] acpiphp: Slot [12] registered [ 0.252349] acpiphp: Slot [13] registered [ 0.252692] acpiphp: Slot [14] registered [ 0.253368] acpiphp: Slot [15] registered [ 0.254696] acpiphp: Slot [16] registered [ 0.255353] acpiphp: Slot [17] registered [ 0.255696] acpiphp: Slot [18] registered [ 0.256346] acpiphp: Slot [19] registered [ 0.256692] acpiphp: Slot [20] registered [ 0.257347] acpiphp: Slot [21] registered [ 0.258692] acpiphp: Slot [22] registered [ 0.259357] acpiphp: Slot [23] registered [ 0.259691] acpiphp: Slot [24] registered [ 0.260349] acpiphp: Slot [25] registered [ 0.260689] acpiphp: Slot [26] registered [ 0.261335] acpiphp: Slot [27] registered [ 0.262690] acpiphp: Slot [28] registered [ 0.263340] acpiphp: Slot [29] registered [ 0.263706] acpiphp: Slot [30] registered [ 0.264352] acpiphp: Slot [31] registered [ 0.264689] PCI host bridge to bus 0000:00 [ 0.265346] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266676] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267676] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268676] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269676] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.271676] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272588] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.274115] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275572] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.278254] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278741] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279663] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280690] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281606] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282691] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283613] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284946] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.287740] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288756] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289764] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291011] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294666] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.296256] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298692] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301776] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302786] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303786] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304781] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305726] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.307002] iommu: Default domain type: Translated [ 0.307677] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308782] efivars: Registered efivars operations [ 0.309449] PCI: Using ACPI for IRQ routing [ 0.309708] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.310672] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.310672] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313678] vgaarb: loaded [ 0.314191] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.314676] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.317715] clocksource: Switched to clocksource kvm-clock [ 0.319280] VFS: Disk quotas dquot_6.6.0 [ 0.319922] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.321208] pnp: PnP ACPI init [ 0.322134] pnp: PnP ACPI: found 5 devices [ 0.330149] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.331633] NET: Registered PF_INET protocol family [ 0.332482] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.345101] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.346473] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.347735] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.348995] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.350204] TCP: Hash tables configured (established 16384 bind 16384) [ 0.351274] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.352334] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353516] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.354423] NET: Registered PF_XDP protocol family [ 0.355182] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.356141] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.357113] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.358182] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.359283] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.360462] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.361481] PCI: CLS 0 bytes, default 64 [ 0.362244] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.364044] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.366246] clocksource: Switched to clocksource tsc [ 0.386140] Initialise system trusted keyrings [ 0.388153] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.389941] Key type asymmetric registered [ 0.390901] Asymmetric key parser 'x509' registered [ 0.392631] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.395093] io scheduler mq-deadline registered [ 0.396084] io scheduler kyber registered [ 0.396974] io scheduler bfq registered [ 0.398566] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.399937] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.401570] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.405797] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.407776] i8042: Warning: Keylock active [ 0.410231] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.411330] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.412524] hv_vmbus: registering driver hyperv_keyboard [ 0.413736] rtc_cmos 00:00: RTC can wake from S4 [ 0.416148] rtc_cmos 00:00: registered as rtc0 [ 0.417705] rtc_cmos 00:00: setting system clock to 2026-09-03T17:29:00 UTC (1788456540) [ 0.420215] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.421733] intel_pstate: CPU model not supported [ 0.422840] efifb: probing for efifb [ 0.423643] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.425034] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.426311] efifb: scrolling: redraw [ 0.427090] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.428906] Console: switching to colour frame buffer device 100x37 [ 0.430723] fb0: EFI VGA frame buffer device [ 0.431691] pstore: Using crash dump compression: deflate [ 0.432862] pstore: Registered efi_pstore as persistent store backend [ 0.434499] NET: Registered PF_INET6 protocol family [ 0.435937] Segment Routing with IPv6 [ 0.436770] In-situ OAM (IOAM) with IPv6 [ 0.437676] NET: Registered PF_PACKET protocol family [ 0.439092] Key type dns_resolver registered [ 0.441359] IPI shorthand broadcast: enabled [ 0.444138] sched_clock: Marking stable (303001967, 141057984)->(518404369, -74344418) [ 0.446068] registered taskstats version 1 [ 0.447424] Loading compiled-in X.509 certificates [ 0.915686] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.641667] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.646332] Demotion targets for Node 0: null [ 1.647378] Key type .fscrypt registered [ 1.648604] Key type fscrypt-provisioning registered [ 1.649586] ima: No TPM chip found, activating TPM-bypass! [ 1.650835] ima: Allocated hash algorithm: sha1 [ 1.651722] ima: No architecture policies found [ 1.659632] clk: Disabling unused clocks [ 1.666147] Freeing unused kernel image (initmem) memory: 17040K [ 1.667857] Write protecting the kernel read-only data: 47104k [ 1.670180] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.671921] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.673825] Run /init as init process [ 1.791243] nvme nvme0: pci function 0000:00:04.0 [ 1.792621] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.802707] nvme nvme0: 2/0/0 default/read/poll queues [ 1.809599] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.811070] GPT:25804799 != 33554431 [ 1.811835] GPT:Alternate GPT header not at the end of the disk. [ 1.812926] GPT:25804799 != 33554431 [ 1.813639] GPT: Use GNU Parted to correct GPT errors. [ 1.814609] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.828095] SCSI subsystem initialized [ 1.855567] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.858147] device-mapper: uevent: version 1.0.3 [ 1.859230] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.866706] device-mapper: verity: sha256 using "sha256-lib" [ 1.901064] raid6: avx512x4 gen() 14876 MB/s [ 1.918067] raid6: avx512x2 gen() 14843 MB/s [ 1.935065] raid6: avx512x1 gen() 15375 MB/s [ 1.952065] raid6: avx2x4 gen() 15186 MB/s [ 1.969066] raid6: avx2x2 gen() 15303 MB/s [ 1.986064] raid6: avx2x1 gen() 11603 MB/s [ 1.986985] raid6: using algorithm avx512x1 gen() 15375 MB/s [ 2.004067] raid6: .... xor() 21342 MB/s, rmw enabled [ 2.005097] raid6: using avx512x2 recovery algorithm [ 2.015672] xor: automatically using best checksumming function avx [ 2.145960] Btrfs loaded, zoned=no, fsverity=no [ 2.150176] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.153720] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.157465] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.158859] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.224953] ACPI: PM: Preparing to enter system sleep state S5 [ 62.226275] reboot: Restarting system [ 62.227093] 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        [2026-09-03T17:30:08.241693]      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 3939838785 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000404] ACPI: Early table checksum verification disabled [ 0.000407] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000411] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000417] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000423] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000426] ACPI: FACS 0x00000000789D0000 000040 [ 0.000428] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000431] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000434] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000437] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000440] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000443] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000446] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000449] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000451] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000452] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000453] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000454] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000455] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000455] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000456] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000457] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000458] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000458] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000459] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000500] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000510] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000562] Zone ranges: [ 0.000563] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000566] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000569] Normal empty [ 0.000571] Device empty [ 0.000572] Movable zone start for each node [ 0.000573] Early memory node ranges [ 0.000574] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000576] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000579] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000581] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000588] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000630] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004075] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004192] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004598] ACPI: PM-Timer IO Port: 0xb008 [ 0.004611] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004669] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004672] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004675] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004676] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004677] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004681] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004683] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004687] TSC deadline timer available [ 0.004692] CPU topo: Max. logical packages: 1 [ 0.004693] CPU topo: Max. logical dies: 1 [ 0.004693] CPU topo: Max. dies per package: 1 [ 0.004698] CPU topo: Max. threads per core: 2 [ 0.004699] CPU topo: Num. cores per package: 1 [ 0.004700] CPU topo: Num. threads per package: 2 [ 0.004700] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004718] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004735] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004737] Booting paravirtualized kernel on KVM [ 0.004739] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009626] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009913] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010615] kvm-guest: PV spinlocks enabled [ 0.010618] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010621] 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 [ 0.010794] random: crng init done [ 0.010796] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011032] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011151] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011203] Fallback order for Node 0: 0 [ 0.011206] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011207] Policy zone: DMA32 [ 0.011209] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015187] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015202] Kernel/User page tables isolation: enabled [ 0.023381] ftrace: allocating 41455 entries in 164 pages [ 0.023384] ftrace: allocated 164 pages with 3 groups [ 0.024168] Dynamic Preempt: voluntary [ 0.024202] rcu: Preemptible hierarchical RCU implementation. [ 0.024202] rcu: RCU event tracing is enabled. [ 0.024203] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024204] Trampoline variant of Tasks RCU enabled. [ 0.024205] Rude variant of Tasks RCU enabled. [ 0.024206] Tracing variant of Tasks RCU enabled. [ 0.024206] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024207] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024213] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024215] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024216] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029361] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029593] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029600] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029650] Console: colour dummy device 80x25 [ 0.029653] printk: legacy console [tty0] enabled [ 0.029929] printk: legacy console [ttyS0] enabled [ 0.162751] ACPI: Core revision 20250807 [ 0.163564] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164954] APIC: Switch to symmetric I/O mode setup [ 0.166117] x2apic enabled [ 0.166971] APIC: Switched APIC routing to: physical x2apic [ 0.169383] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.170986] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.171983] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171983] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171983] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171983] Speculative Store Bypass: Vulnerable [ 0.171983] Spectre V2 : Mitigation: Retpolines [ 0.171983] RETBleed: Vulnerable [ 0.171983] ITS: Mitigation: Aligned branch/return thunks [ 0.171983] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171983] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171983] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171983] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171983] GDS: Unknown: Dependent on hypervisor status [ 0.171983] active return thunk: its_return_thunk [ 0.171983] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171983] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171983] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171983] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171983] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171983] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171983] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171983] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171983] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171983] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171983] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171983] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171983] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171983] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171983] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171983] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171983] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171983] Freeing SMP alternatives memory: 40K [ 0.171983] pid_max: default: 32768 minimum: 301 [ 0.171983] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171983] landlock: Up and running. [ 0.171983] SELinux: Initializing. [ 0.171983] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171983] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171983] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172188] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173032] signal: max sigframe size: 3632 [ 0.173706] rcu: Hierarchical SRCU implementation. [ 0.173986] rcu: Max phase no-delay instances is 400. [ 0.174826] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178392] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179052] smp: Bringing up secondary CPUs ... [ 0.179869] smpboot: x86: Booting SMP configuration: [ 0.179987] .... node #0, CPUs: #1 [ 0.181370] 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. [ 0.182987] 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. [ 0.184020] smp: Brought up 1 node, 2 CPUs [ 0.184660] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.185136] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186112] devtmpfs: initialized [ 0.186593] x86/mm: Memory block size: 128MB [ 0.187351] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189052] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189995] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191064] pinctrl core: initialized pinctrl subsystem [ 0.192435] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194127] audit: initializing netlink subsys (disabled) [ 0.195023] audit: type=2000 audit(1788456611.449:1): state=initialized audit_enabled=0 res=1 [ 0.195089] thermal_sys: Registered thermal governor 'step_wise' [ 0.195997] cpuidle: using governor menu [ 0.198850] efi: Freeing EFI boot services memory: 37748K [ 0.199989] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201071] dca service started, version 1.12.1 [ 0.201836] PCI: Using configuration type 1 for base access [ 0.203025] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226044] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226987] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227987] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228986] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.230583] ACPI: Added _OSI(Module Device) [ 0.230987] ACPI: Added _OSI(Processor Device) [ 0.231678] ACPI: Added _OSI(Processor Aggregator Device) [ 0.233995] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.236226] ACPI: Interpreter enabled [ 0.236812] ACPI: PM: (supports S0 S5) [ 0.236987] ACPI: Using IOAPIC for interrupt routing [ 0.237783] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.238988] PCI: Using E820 reservations for host bridge windows [ 0.240017] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.243068] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.243990] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.244987] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.246996] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249337] acpiphp: Slot [3] registered [ 0.249988] acpiphp: Slot [4] registered [ 0.250618] acpiphp: Slot [5] registered [ 0.251007] acpiphp: Slot [6] registered [ 0.251632] acpiphp: Slot [7] registered [ 0.252000] acpiphp: Slot [8] registered [ 0.252630] acpiphp: Slot [9] registered [ 0.252999] acpiphp: Slot [10] registered [ 0.253643] acpiphp: Slot [11] registered [ 0.255001] acpiphp: Slot [12] registered [ 0.255646] acpiphp: Slot [13] registered [ 0.256000] acpiphp: Slot [14] registered [ 0.256646] acpiphp: Slot [15] registered [ 0.256999] acpiphp: Slot [16] registered [ 0.257643] acpiphp: Slot [17] registered [ 0.259000] acpiphp: Slot [18] registered [ 0.259649] acpiphp: Slot [19] registered [ 0.260000] acpiphp: Slot [20] registered [ 0.260642] acpiphp: Slot [21] registered [ 0.261000] acpiphp: Slot [22] registered [ 0.261656] acpiphp: Slot [23] registered [ 0.261998] acpiphp: Slot [24] registered [ 0.262647] acpiphp: Slot [25] registered [ 0.264000] acpiphp: Slot [26] registered [ 0.264647] acpiphp: Slot [27] registered [ 0.265000] acpiphp: Slot [28] registered [ 0.265649] acpiphp: Slot [29] registered [ 0.265998] acpiphp: Slot [30] registered [ 0.266646] acpiphp: Slot [31] registered [ 0.267999] PCI host bridge to bus 0000:00 [ 0.268640] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.268986] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.269986] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.270986] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.272988] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.273986] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.274898] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.276412] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.278820] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.280568] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.282052] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.282955] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.284000] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.284905] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.285000] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.285905] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.287261] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290019] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.291065] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.292081] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.293327] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.296946] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.298552] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.301006] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304096] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305092] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306089] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.307095] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.308041] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.309300] iommu: Default domain type: Translated [ 0.309987] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.311085] efivars: Registered efivars operations [ 0.311737] PCI: Using ACPI for IRQ routing [ 0.312008] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.312951] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.312983] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.315989] vgaarb: loaded [ 0.316497] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.316986] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.321035] clocksource: Switched to clocksource kvm-clock [ 0.322516] VFS: Disk quotas dquot_6.6.0 [ 0.323156] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.324432] pnp: PnP ACPI init [ 0.325325] pnp: PnP ACPI: found 5 devices [ 0.333415] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.334880] NET: Registered PF_INET protocol family [ 0.335742] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.348307] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.349676] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.350917] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.352177] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.353396] TCP: Hash tables configured (established 16384 bind 16384) [ 0.354529] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355596] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356751] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.357653] NET: Registered PF_XDP protocol family [ 0.358415] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.359390] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.360353] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.361423] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.362489] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.363673] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.364691] PCI: CLS 0 bytes, default 64 [ 0.365448] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.367241] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.369453] clocksource: Switched to clocksource tsc [ 0.389481] Initialise system trusted keyrings [ 0.391498] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.393295] Key type asymmetric registered [ 0.394244] Asymmetric key parser 'x509' registered [ 0.395958] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.397590] io scheduler mq-deadline registered [ 0.398577] io scheduler kyber registered [ 0.399482] io scheduler bfq registered [ 0.400795] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.402223] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.403859] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.406976] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.408876] i8042: Warning: Keylock active [ 0.411361] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.412436] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.413667] hv_vmbus: registering driver hyperv_keyboard [ 0.414878] rtc_cmos 00:00: RTC can wake from S4 [ 0.417271] rtc_cmos 00:00: registered as rtc0 [ 0.418462] rtc_cmos 00:00: setting system clock to 2026-09-03T17:30:06 UTC (1788456606) [ 0.420277] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.421599] intel_pstate: CPU model not supported [ 0.422710] efifb: probing for efifb [ 0.423527] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.424927] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.426204] efifb: scrolling: redraw [ 0.426988] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.428815] Console: switching to colour frame buffer device 100x37 [ 0.430637] fb0: EFI VGA frame buffer device [ 0.431638] pstore: Using crash dump compression: deflate [ 0.432823] pstore: Registered efi_pstore as persistent store backend [ 0.434448] NET: Registered PF_INET6 protocol family [ 0.436490] Segment Routing with IPv6 [ 0.437324] In-situ OAM (IOAM) with IPv6 [ 0.438253] NET: Registered PF_PACKET protocol family [ 0.440430] Key type dns_resolver registered [ 0.442600] IPI shorthand broadcast: enabled [ 0.445254] sched_clock: Marking stable (303001728, 141383577)->(513628602, -69243297) [ 0.447145] registered taskstats version 1 [ 0.448323] Loading compiled-in X.509 certificates [ 0.924243] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.640720] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.644989] Demotion targets for Node 0: null [ 1.646020] Key type .fscrypt registered [ 1.646844] Key type fscrypt-provisioning registered [ 1.647849] ima: No TPM chip found, activating TPM-bypass! [ 1.649061] ima: Allocated hash algorithm: sha1 [ 1.650000] ima: No architecture policies found [ 1.656982] clk: Disabling unused clocks [ 1.663742] Freeing unused kernel image (initmem) memory: 17040K [ 1.665455] Write protecting the kernel read-only data: 47104k [ 1.667294] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.669043] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.670715] Run /init as init process [ 1.789183] nvme nvme0: pci function 0000:00:04.0 [ 1.790537] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.799721] nvme nvme0: 2/0/0 default/read/poll queues [ 1.806435] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.807817] GPT:25804799 != 33554431 [ 1.808601] GPT:Alternate GPT header not at the end of the disk. [ 1.809769] GPT:25804799 != 33554431 [ 1.810493] GPT: Use GNU Parted to correct GPT errors. [ 1.811463] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.825103] SCSI subsystem initialized [ 1.851628] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.853964] device-mapper: uevent: version 1.0.3 [ 1.854979] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.862297] device-mapper: verity: sha256 using "sha256-lib" [ 1.896390] raid6: avx512x4 gen() 17292 MB/s [ 1.913390] raid6: avx512x2 gen() 17518 MB/s [ 1.930391] raid6: avx512x1 gen() 17770 MB/s [ 1.947390] raid6: avx2x4 gen() 17860 MB/s [ 1.964391] raid6: avx2x2 gen() 18060 MB/s [ 1.981391] raid6: avx2x1 gen() 13971 MB/s [ 1.982314] raid6: using algorithm avx2x2 gen() 18060 MB/s [ 1.999394] raid6: .... xor() 15869 MB/s, rmw enabled [ 2.000423] raid6: using avx512x2 recovery algorithm [ 2.010923] xor: automatically using best checksumming function avx [ 2.142376] Btrfs loaded, zoned=no, fsverity=no [ 2.147116] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.150652] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.154310] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.155687] BTRFS error (device dm-0): open_ctree failed: -2