1.738881] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.740470] Run /init as init process [ 1.859906] nvme nvme0: pci function 0000:00:04.0 [ 1.861276] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.872385] nvme nvme0: 2/0/0 default/read/poll queues [ 1.879538] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.880999] GPT:25804799 != 33554431 [ 1.881849] GPT:Alternate GPT header not at the end of the disk. [ 1.883004] GPT:25804799 != 33554431 [ 1.883771] GPT: Use GNU Parted to correct GPT errors. [ 1.884913] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.898527] SCSI subsystem initialized [ 1.927082] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.929601] device-mapper: uevent: version 1.0.3 [ 1.930779] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.938640] device-mapper: verity: sha256 using "sha256-lib" [ 1.974039] raid6: avx512x4 gen() 17972 MB/s [ 1.991040] raid6: avx512x2 gen() 17512 MB/s [ 2.009038] raid6: avx512x1 gen() 17708 MB/s [ 2.026039] raid6: avx2x4 gen() 17805 MB/s [ 2.043039] raid6: avx2x2 gen() 17869 MB/s [ 2.060038] raid6: avx2x1 gen() 13693 MB/s [ 2.060963] raid6: using algorithm avx512x4 gen() 17972 MB/s [ 2.079038] raid6: .... xor() 7259 MB/s, rmw enabled [ 2.080073] raid6: using avx512x2 recovery algorithm [ 2.090601] xor: automatically using best checksumming function avx [ 2.221385] Btrfs loaded, zoned=no, fsverity=no [ 2.226175] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.229883] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.234046] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.235503] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.319086] ACPI: PM: Preparing to enter system sleep state S5 [ 62.320416] reboot: Restarting system [ 62.321367] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:56:28.411479]      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 4055562110 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000386] ACPI: Early table checksum verification disabled [ 0.000389] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000393] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000399] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000404] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000408] ACPI: FACS 0x00000000789D0000 000040 [ 0.000410] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000413] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000416] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000419] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000422] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000425] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000428] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000431] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000433] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000434] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000435] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000436] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000437] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000437] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000438] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000439] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000440] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000440] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000441] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000481] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000491] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000543] Zone ranges: [ 0.000544] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000547] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000549] Normal empty [ 0.000551] Device empty [ 0.000552] Movable zone start for each node [ 0.000554] Early memory node ranges [ 0.000554] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000557] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000559] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000561] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000568] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000599] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003930] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004039] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004450] ACPI: PM-Timer IO Port: 0xb008 [ 0.004463] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004520] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004524] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004526] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004527] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004528] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004533] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004534] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004538] TSC deadline timer available [ 0.004543] CPU topo: Max. logical packages: 1 [ 0.004544] CPU topo: Max. logical dies: 1 [ 0.004544] CPU topo: Max. dies per package: 1 [ 0.004549] CPU topo: Max. threads per core: 2 [ 0.004550] CPU topo: Num. cores per package: 1 [ 0.004551] CPU topo: Num. threads per package: 2 [ 0.004551] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004569] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004586] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004588] Booting paravirtualized kernel on KVM [ 0.004590] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009479] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009758] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010457] kvm-guest: PV spinlocks enabled [ 0.010459] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010463] 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 [ 0.010638] random: crng init done [ 0.010639] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010855] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010970] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011024] Fallback order for Node 0: 0 [ 0.011026] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011028] Policy zone: DMA32 [ 0.011029] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015031] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015047] Kernel/User page tables isolation: enabled [ 0.023443] ftrace: allocating 41455 entries in 164 pages [ 0.023447] ftrace: allocated 164 pages with 3 groups [ 0.024258] Dynamic Preempt: voluntary [ 0.024293] rcu: Preemptible hierarchical RCU implementation. [ 0.024294] rcu: RCU event tracing is enabled. [ 0.024294] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024296] Trampoline variant of Tasks RCU enabled. [ 0.024296] Rude variant of Tasks RCU enabled. [ 0.024296] Tracing variant of Tasks RCU enabled. [ 0.024298] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024299] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024304] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024306] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024308] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029444] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029682] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029689] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029744] Console: colour dummy device 80x25 [ 0.029747] printk: legacy console [tty0] enabled [ 0.030034] printk: legacy console [ttyS0] enabled [ 0.175148] ACPI: Core revision 20250807 [ 0.175982] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.177440] APIC: Switch to symmetric I/O mode setup [ 0.178640] x2apic enabled [ 0.179503] APIC: Switched APIC routing to: physical x2apic [ 0.181928] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.183606] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.184602] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.184602] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.184602] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.184602] Speculative Store Bypass: Vulnerable [ 0.184602] Spectre V2 : Mitigation: Retpolines [ 0.184602] RETBleed: Vulnerable [ 0.184602] ITS: Mitigation: Aligned branch/return thunks [ 0.184602] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184602] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184602] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.184602] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.184602] GDS: Unknown: Dependent on hypervisor status [ 0.184602] active return thunk: its_return_thunk [ 0.184602] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.184602] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.184602] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.184602] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.184602] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.184602] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.184602] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.184602] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.184602] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.184602] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.184602] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.184602] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.184602] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.184602] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.184602] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.184602] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.184602] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.184602] Freeing SMP alternatives memory: 40K [ 0.184602] pid_max: default: 32768 minimum: 301 [ 0.184602] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.184602] landlock: Up and running. [ 0.184602] SELinux: Initializing. [ 0.184602] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184602] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184602] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.184801] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.185649] signal: max sigframe size: 3632 [ 0.186349] rcu: Hierarchical SRCU implementation. [ 0.186605] rcu: Max phase no-delay instances is 400. [ 0.187479] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.191026] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.191676] smp: Bringing up secondary CPUs ... [ 0.192535] smpboot: x86: Booting SMP configuration: [ 0.192607] .... node #0, CPUs: #1 [ 0.193956] 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. [ 0.195609] 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. [ 0.196639] smp: Brought up 1 node, 2 CPUs [ 0.197325] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.197753] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.198734] devtmpfs: initialized [ 0.199171] x86/mm: Memory block size: 128MB [ 0.200667] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.201665] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.202614] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.203692] pinctrl core: initialized pinctrl subsystem [ 0.205100] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.206747] audit: initializing netlink subsys (disabled) [ 0.207636] audit: type=2000 audit(1788450991.694:1): state=initialized audit_enabled=0 res=1 [ 0.207721] thermal_sys: Registered thermal governor 'step_wise' [ 0.208617] cpuidle: using governor menu [ 0.212150] efi: Freeing EFI boot services memory: 37748K [ 0.212608] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213691] dca service started, version 1.12.1 [ 0.214506] PCI: Using configuration type 1 for base access [ 0.215716] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.240662] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.241606] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.242606] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.243605] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.245789] ACPI: Added _OSI(Module Device) [ 0.246488] ACPI: Added _OSI(Processor Device) [ 0.246606] ACPI: Added _OSI(Processor Aggregator Device) [ 0.248501] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.250849] ACPI: Interpreter enabled [ 0.251612] ACPI: PM: (supports S0 S5) [ 0.252246] ACPI: Using IOAPIC for interrupt routing [ 0.252455] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.253606] PCI: Using E820 reservations for host bridge windows [ 0.254704] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.257828] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.259609] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.260606] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.262616] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.263963] acpiphp: Slot [3] registered [ 0.264626] acpiphp: Slot [4] registered [ 0.265290] acpiphp: Slot [5] registered [ 0.266620] acpiphp: Slot [6] registered [ 0.267286] acpiphp: Slot [7] registered [ 0.267618] acpiphp: Slot [8] registered [ 0.268290] acpiphp: Slot [9] registered [ 0.268617] acpiphp: Slot [10] registered [ 0.269303] acpiphp: Slot [11] registered [ 0.270619] acpiphp: Slot [12] registered [ 0.271292] acpiphp: Slot [13] registered [ 0.271620] acpiphp: Slot [14] registered [ 0.272296] acpiphp: Slot [15] registered [ 0.272617] acpiphp: Slot [16] registered [ 0.273292] acpiphp: Slot [17] registered [ 0.274619] acpiphp: Slot [18] registered [ 0.275284] acpiphp: Slot [19] registered [ 0.275618] acpiphp: Slot [20] registered [ 0.276286] acpiphp: Slot [21] registered [ 0.276617] acpiphp: Slot [22] registered [ 0.277290] acpiphp: Slot [23] registered [ 0.278621] acpiphp: Slot [24] registered [ 0.279287] acpiphp: Slot [25] registered [ 0.279619] acpiphp: Slot [26] registered [ 0.280287] acpiphp: Slot [27] registered [ 0.280617] acpiphp: Slot [28] registered [ 0.281320] acpiphp: Slot [29] registered [ 0.282621] acpiphp: Slot [30] registered [ 0.283294] acpiphp: Slot [31] registered [ 0.283617] PCI host bridge to bus 0000:00 [ 0.284309] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.285607] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.286605] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.287608] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.289605] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.290606] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.291547] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.293047] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.295471] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.297214] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.298675] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.299619] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.300620] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.301567] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.302620] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.303576] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.304882] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.307643] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.308719] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.310711] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.311940] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.315576] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.317192] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.319626] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.322800] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.323718] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.324708] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.325715] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.327659] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.328961] iommu: Default domain type: Translated [ 0.329606] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.330710] efivars: Registered efivars operations [ 0.331407] PCI: Using ACPI for IRQ routing [ 0.332626] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.333602] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.333602] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.335608] vgaarb: loaded [ 0.336142] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.337605] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.341667] clocksource: Switched to clocksource kvm-clock [ 0.343263] VFS: Disk quotas dquot_6.6.0 [ 0.344041] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.345416] pnp: PnP ACPI init [ 0.346406] pnp: PnP ACPI: found 5 devices [ 0.354644] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.356179] NET: Registered PF_INET protocol family [ 0.357073] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.369642] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.371071] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.372352] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.373784] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.375089] TCP: Hash tables configured (established 16384 bind 16384) [ 0.376427] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.377633] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.378846] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.379806] NET: Registered PF_XDP protocol family [ 0.380635] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.381753] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.382774] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.383919] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.385051] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.386311] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.387379] PCI: CLS 0 bytes, default 64 [ 0.388175] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.389906] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.392000] clocksource: Switched to clocksource tsc [ 0.412036] Initialise system trusted keyrings [ 0.414009] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.415695] Key type asymmetric registered [ 0.416545] Asymmetric key parser 'x509' registered [ 0.418498] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.420061] io scheduler mq-deadline registered [ 0.421043] io scheduler kyber registered [ 0.421882] io scheduler bfq registered [ 0.424005] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.425342] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.426860] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.429858] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.431716] i8042: Warning: Keylock active [ 0.434161] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.435179] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.436319] hv_vmbus: registering driver hyperv_keyboard [ 0.437527] rtc_cmos 00:00: RTC can wake from S4 [ 0.439861] rtc_cmos 00:00: registered as rtc0 [ 0.440983] rtc_cmos 00:00: setting system clock to 2026-09-03T15:56:28 UTC (1788450988) [ 0.442673] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.443937] intel_pstate: CPU model not supported [ 0.445000] efifb: probing for efifb [ 0.445745] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.447065] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.448260] efifb: scrolling: redraw [ 0.449003] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.450739] Console: switching to colour frame buffer device 100x37 [ 0.452511] fb0: EFI VGA frame buffer device [ 0.453443] pstore: Using crash dump compression: deflate [ 0.454554] pstore: Registered efi_pstore as persistent store backend [ 0.456098] NET: Registered PF_INET6 protocol family [ 0.457452] Segment Routing with IPv6 [ 0.458239] In-situ OAM (IOAM) with IPv6 [ 0.459097] NET: Registered PF_PACKET protocol family [ 0.460248] Key type dns_resolver registered [ 0.462141] IPI shorthand broadcast: enabled [ 0.464833] sched_clock: Marking stable (310001673, 153913445)->(541224769, -77309651) [ 0.466574] registered taskstats version 1 [ 0.467697] Loading compiled-in X.509 certificates [ 0.944731] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.683112] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.687594] Demotion targets for Node 0: null [ 1.688790] Key type .fscrypt registered [ 1.689671] Key type fscrypt-provisioning registered [ 1.690723] ima: No TPM chip found, activating TPM-bypass! [ 1.691999] ima: Allocated hash algorithm: sha1 [ 1.693011] ima: No architecture policies found [ 1.699292] clk: Disabling unused clocks [ 1.705558] Freeing unused kernel image (initmem) memory: 17040K [ 1.707173] Write protecting the kernel read-only data: 47104k [ 1.708956] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.710628] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.712287] Run /init as init process [ 1.831478] nvme nvme0: pci function 0000:00:04.0 [ 1.832906] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.843277] nvme nvme0: 2/0/0 default/read/poll queues [ 1.851065] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.852534] GPT:25804799 != 33554431 [ 1.853417] GPT:Alternate GPT header not at the end of the disk. [ 1.854582] GPT:25804799 != 33554431 [ 1.855364] GPT: Use GNU Parted to correct GPT errors. [ 1.856398] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.870715] SCSI subsystem initialized [ 1.898940] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.901613] device-mapper: uevent: version 1.0.3 [ 1.902730] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.911036] device-mapper: verity: sha256 using "sha256-lib" [ 1.946920] raid6: avx512x4 gen() 18205 MB/s [ 1.963920] raid6: avx512x2 gen() 18134 MB/s [ 1.980920] raid6: avx512x1 gen() 17992 MB/s [ 1.997921] raid6: avx2x4 gen() 17866 MB/s [ 2.014919] raid6: avx2x2 gen() 18019 MB/s [ 2.031919] raid6: avx2x1 gen() 13624 MB/s [ 2.033197] raid6: using algorithm avx512x4 gen() 18205 MB/s [ 2.050923] raid6: .... xor() 7025 MB/s, rmw enabled [ 2.052017] raid6: using avx512x2 recovery algorithm [ 2.063000] xor: automatically using best checksumming function avx [ 2.197097] Btrfs loaded, zoned=no, fsverity=no [ 2.201595] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.205478] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.209806] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.211286] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.242909] ACPI: PM: Preparing to enter system sleep state S5 [ 62.244221] reboot: Restarting system [ 62.245138] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:57:35.311418]      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 4060665765 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000273] ACPI: Early table checksum verification disabled [ 0.000276] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000280] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000286] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000291] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000294] ACPI: FACS 0x00000000789D0000 000040 [ 0.000297] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000300] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000303] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000306] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000308] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000311] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000315] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000317] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000320] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000321] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000322] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000323] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000324] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000324] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000325] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000326] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000326] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000327] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000328] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000368] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000377] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000429] Zone ranges: [ 0.000430] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000432] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000435] Normal empty [ 0.000436] Device empty [ 0.000438] Movable zone start for each node [ 0.000439] Early memory node ranges [ 0.000440] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000442] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000445] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000447] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000454] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000495] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003828] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003935] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004340] ACPI: PM-Timer IO Port: 0xb008 [ 0.004353] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004410] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004413] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004415] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004416] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004418] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004422] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004423] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004428] TSC deadline timer available [ 0.004433] CPU topo: Max. logical packages: 1 [ 0.004434] CPU topo: Max. logical dies: 1 [ 0.004434] CPU topo: Max. dies per package: 1 [ 0.004439] CPU topo: Max. threads per core: 2 [ 0.004440] CPU topo: Num. cores per package: 1 [ 0.004441] CPU topo: Num. threads per package: 2 [ 0.004441] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004469] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004488] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004490] Booting paravirtualized kernel on KVM [ 0.004492] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009589] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009864] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010517] kvm-guest: PV spinlocks enabled [ 0.010519] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010523] 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 [ 0.010697] random: crng init done [ 0.010698] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010920] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011034] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011087] Fallback order for Node 0: 0 [ 0.011090] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011091] Policy zone: DMA32 [ 0.011092] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015247] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015264] Kernel/User page tables isolation: enabled [ 0.023624] ftrace: allocating 41455 entries in 164 pages [ 0.023627] ftrace: allocated 164 pages with 3 groups [ 0.024433] Dynamic Preempt: voluntary [ 0.024482] rcu: Preemptible hierarchical RCU implementation. [ 0.024483] rcu: RCU event tracing is enabled. [ 0.024484] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024485] Trampoline variant of Tasks RCU enabled. [ 0.024486] Rude variant of Tasks RCU enabled. [ 0.024486] Tracing variant of Tasks RCU enabled. [ 0.024487] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024488] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024496] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024498] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024500] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029841] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030077] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030084] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030138] Console: colour dummy device 80x25 [ 0.030141] printk: legacy console [tty0] enabled [ 0.030420] printk: legacy console [ttyS0] enabled [ 0.168378] ACPI: Core revision 20250807 [ 0.169260] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170718] APIC: Switch to symmetric I/O mode setup [ 0.171907] x2apic enabled [ 0.172777] APIC: Switched APIC routing to: physical x2apic [ 0.175298] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.176990] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.177985] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177985] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177985] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177985] Speculative Store Bypass: Vulnerable [ 0.177985] Spectre V2 : Mitigation: Retpolines [ 0.177985] RETBleed: Vulnerable [ 0.177985] ITS: Mitigation: Aligned branch/return thunks [ 0.177985] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177985] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177985] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177985] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177985] GDS: Unknown: Dependent on hypervisor status [ 0.177985] active return thunk: its_return_thunk [ 0.177985] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177985] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177985] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177985] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177985] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177985] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177985] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177985] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177985] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177985] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177985] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177985] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177985] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177985] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177985] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177985] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177985] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177985] Freeing SMP alternatives memory: 40K [ 0.177985] pid_max: default: 32768 minimum: 301 [ 0.177985] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177985] landlock: Up and running. [ 0.177985] SELinux: Initializing. [ 0.177985] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177985] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177985] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178184] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179030] signal: max sigframe size: 3632 [ 0.179736] rcu: Hierarchical SRCU implementation. [ 0.179988] rcu: Max phase no-delay instances is 400. [ 0.180854] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184399] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185049] smp: Bringing up secondary CPUs ... [ 0.185963] smpboot: x86: Booting SMP configuration: [ 0.185991] .... node #0, CPUs: #1 [ 0.186991] 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. [ 0.188990] 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. [ 0.190028] smp: Brought up 1 node, 2 CPUs [ 0.190711] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.191138] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.192116] devtmpfs: initialized [ 0.192566] x86/mm: Memory block size: 128MB [ 0.194058] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195065] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195996] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197050] pinctrl core: initialized pinctrl subsystem [ 0.198572] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199140] audit: initializing netlink subsys (disabled) [ 0.200012] audit: type=2000 audit(1788451058.635:1): state=initialized audit_enabled=0 res=1 [ 0.200109] thermal_sys: Registered thermal governor 'step_wise' [ 0.201014] cpuidle: using governor menu [ 0.204524] efi: Freeing EFI boot services memory: 37748K [ 0.204991] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206075] dca service started, version 1.12.1 [ 0.206896] PCI: Using configuration type 1 for base access [ 0.208103] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.210196] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.210989] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.211990] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.213988] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236316] ACPI: Added _OSI(Module Device) [ 0.236989] ACPI: Added _OSI(Processor Device) [ 0.237734] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239001] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241209] ACPI: Interpreter enabled [ 0.241685] ACPI: PM: (supports S0 S5) [ 0.242992] ACPI: Using IOAPIC for interrupt routing [ 0.243841] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244991] PCI: Using E820 reservations for host bridge windows [ 0.246097] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249305] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250993] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251989] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252998] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255356] acpiphp: Slot [3] registered [ 0.256011] acpiphp: Slot [4] registered [ 0.256673] acpiphp: Slot [5] registered [ 0.258007] acpiphp: Slot [6] registered [ 0.258679] acpiphp: Slot [7] registered [ 0.259002] acpiphp: Slot [8] registered [ 0.259674] acpiphp: Slot [9] registered [ 0.260002] acpiphp: Slot [10] registered [ 0.260693] acpiphp: Slot [11] registered [ 0.262003] acpiphp: Slot [12] registered [ 0.262692] acpiphp: Slot [13] registered [ 0.263003] acpiphp: Slot [14] registered [ 0.263696] acpiphp: Slot [15] registered [ 0.264003] acpiphp: Slot [16] registered [ 0.264694] acpiphp: Slot [17] registered [ 0.266003] acpiphp: Slot [18] registered [ 0.266686] acpiphp: Slot [19] registered [ 0.267002] acpiphp: Slot [20] registered [ 0.267695] acpiphp: Slot [21] registered [ 0.268002] acpiphp: Slot [22] registered [ 0.268688] acpiphp: Slot [23] registered [ 0.270004] acpiphp: Slot [24] registered [ 0.270694] acpiphp: Slot [25] registered [ 0.271002] acpiphp: Slot [26] registered [ 0.271690] acpiphp: Slot [27] registered [ 0.273012] acpiphp: Slot [28] registered [ 0.273698] acpiphp: Slot [29] registered [ 0.274002] acpiphp: Slot [30] registered [ 0.274695] acpiphp: Slot [31] registered [ 0.275000] PCI host bridge to bus 0000:00 [ 0.275697] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276988] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.277988] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279992] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280992] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281988] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282949] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284431] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286886] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288610] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290057] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291003] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292002] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292968] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294003] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294983] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296303] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299010] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300069] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301081] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303320] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305850] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307634] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310000] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313179] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314096] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315111] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317095] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318036] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319321] iommu: Default domain type: Translated [ 0.319990] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321105] efivars: Registered efivars operations [ 0.322174] PCI: Using ACPI for IRQ routing [ 0.323069] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323985] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323985] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325991] vgaarb: loaded [ 0.326544] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327988] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.331024] clocksource: Switched to clocksource kvm-clock [ 0.332582] VFS: Disk quotas dquot_6.6.0 [ 0.333282] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334598] pnp: PnP ACPI init [ 0.335594] pnp: PnP ACPI: found 5 devices [ 0.343612] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345169] NET: Registered PF_INET protocol family [ 0.346074] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358792] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360422] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361760] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363174] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364478] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365614] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366742] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367978] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368933] NET: Registered PF_XDP protocol family [ 0.369740] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370764] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371801] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372946] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374088] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375361] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376559] PCI: CLS 0 bytes, default 64 [ 0.377362] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379078] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.381253] clocksource: Switched to clocksource tsc [ 0.401189] Initialise system trusted keyrings [ 0.403002] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.404820] Key type asymmetric registered [ 0.405689] Asymmetric key parser 'x509' registered [ 0.407531] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.409940] io scheduler mq-deadline registered [ 0.410892] io scheduler kyber registered [ 0.411701] io scheduler bfq registered [ 0.416051] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.417387] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.419015] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422147] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.424021] i8042: Warning: Keylock active [ 0.426351] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.427398] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.428528] hv_vmbus: registering driver hyperv_keyboard [ 0.429698] rtc_cmos 00:00: RTC can wake from S4 [ 0.432042] rtc_cmos 00:00: registered as rtc0 [ 0.433129] rtc_cmos 00:00: setting system clock to 2026-09-03T15:57:35 UTC (1788451055) [ 0.434915] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.436228] intel_pstate: CPU model not supported [ 0.437266] efifb: probing for efifb [ 0.438031] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.439355] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440576] efifb: scrolling: redraw [ 0.441323] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.443110] Console: switching to colour frame buffer device 100x37 [ 0.444858] fb0: EFI VGA frame buffer device [ 0.445753] pstore: Using crash dump compression: deflate [ 0.446867] pstore: Registered efi_pstore as persistent store backend [ 0.448462] NET: Registered PF_INET6 protocol family [ 0.449883] Segment Routing with IPv6 [ 0.450529] In-situ OAM (IOAM) with IPv6 [ 0.451283] NET: Registered PF_PACKET protocol family [ 0.452972] Key type dns_resolver registered [ 0.456197] IPI shorthand broadcast: enabled [ 0.458801] sched_clock: Marking stable (311002056, 146901393)->(531262952, -73359503) [ 0.461130] registered taskstats version 1 [ 0.462390] Loading compiled-in X.509 certificates [ 0.938452] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.673729] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.678187] Demotion targets for Node 0: null [ 1.679431] Key type .fscrypt registered [ 1.680319] Key type fscrypt-provisioning registered [ 1.681383] ima: No TPM chip found, activating TPM-bypass! [ 1.682657] ima: Allocated hash algorithm: sha1 [ 1.683662] ima: No architecture policies found [ 1.690070] clk: Disabling unused clocks [ 1.696355] Freeing unused kernel image (initmem) memory: 17040K [ 1.698000] Write protecting the kernel read-only data: 47104k [ 1.699792] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.701506] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.703162] Run /init as init process [ 1.822458] nvme nvme0: pci function 0000:00:04.0 [ 1.823895] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.833826] nvme nvme0: 2/0/0 default/read/poll queues [ 1.841746] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.843276] GPT:25804799 != 33554431 [ 1.844056] GPT:Alternate GPT header not at the end of the disk. [ 1.845182] GPT:25804799 != 33554431 [ 1.845933] GPT: Use GNU Parted to correct GPT errors. [ 1.846949] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.860654] SCSI subsystem initialized [ 1.888272] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.890696] device-mapper: uevent: version 1.0.3 [ 1.891783] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.899793] device-mapper: verity: sha256 using "sha256-lib" [ 1.935911] raid6: avx512x4 gen() 17844 MB/s [ 1.952910] raid6: avx512x2 gen() 17818 MB/s [ 1.969910] raid6: avx512x1 gen() 17696 MB/s [ 1.986910] raid6: avx2x4 gen() 17523 MB/s [ 2.003909] raid6: avx2x2 gen() 17652 MB/s [ 2.020910] raid6: avx2x1 gen() 13398 MB/s [ 2.021841] raid6: using algorithm avx512x4 gen() 17844 MB/s [ 2.039909] raid6: .... xor() 7543 MB/s, rmw enabled [ 2.040958] raid6: using avx512x2 recovery algorithm [ 2.051606] xor: automatically using best checksumming function avx [ 2.188284] Btrfs loaded, zoned=no, fsverity=no [ 2.192968] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.196963] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.200935] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.202362] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.236988] ACPI: PM: Preparing to enter system sleep state S5 [ 62.238275] reboot: Restarting system [ 62.239244] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:58:42.212218]      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 4139419379 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000093] 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 [ 0.000411] ACPI: Early table checksum verification disabled [ 0.000414] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000418] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000424] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000429] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000433] ACPI: FACS 0x00000000789D0000 000040 [ 0.000436] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000439] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000442] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000445] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000447] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000450] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000453] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000456] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000458] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000460] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000461] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000461] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000462] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000463] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000463] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000464] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000465] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000466] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000466] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000509] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000519] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000570] Zone ranges: [ 0.000571] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000574] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000577] Normal empty [ 0.000579] Device empty [ 0.000580] Movable zone start for each node [ 0.000582] Early memory node ranges [ 0.000582] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000585] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000587] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000589] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000596] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000638] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003990] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004099] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004503] ACPI: PM-Timer IO Port: 0xb008 [ 0.004516] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004572] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004575] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004577] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004578] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004579] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004584] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004585] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004589] TSC deadline timer available [ 0.004594] CPU topo: Max. logical packages: 1 [ 0.004595] CPU topo: Max. logical dies: 1 [ 0.004595] CPU topo: Max. dies per package: 1 [ 0.004600] CPU topo: Max. threads per core: 2 [ 0.004601] CPU topo: Num. cores per package: 1 [ 0.004602] CPU topo: Num. threads per package: 2 [ 0.004602] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004620] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004635] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004637] Booting paravirtualized kernel on KVM [ 0.004639] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009566] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009838] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010554] kvm-guest: PV spinlocks enabled [ 0.010557] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010560] 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 [ 0.010734] random: crng init done [ 0.010735] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010953] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011061] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011113] Fallback order for Node 0: 0 [ 0.011116] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011117] Policy zone: DMA32 [ 0.011118] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014982] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014997] Kernel/User page tables isolation: enabled [ 0.023258] ftrace: allocating 41455 entries in 164 pages [ 0.023261] ftrace: allocated 164 pages with 3 groups [ 0.024067] Dynamic Preempt: voluntary [ 0.024102] rcu: Preemptible hierarchical RCU implementation. [ 0.024103] rcu: RCU event tracing is enabled. [ 0.024103] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024105] Trampoline variant of Tasks RCU enabled. [ 0.024106] Rude variant of Tasks RCU enabled. [ 0.024106] Tracing variant of Tasks RCU enabled. [ 0.024107] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024108] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024114] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024116] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024117] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029235] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029468] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029475] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029527] Console: colour dummy device 80x25 [ 0.029530] printk: legacy console [tty0] enabled [ 0.029808] printk: legacy console [ttyS0] enabled [ 0.166760] ACPI: Core revision 20250807 [ 0.167582] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169072] APIC: Switch to symmetric I/O mode setup [ 0.170251] x2apic enabled [ 0.171103] APIC: Switched APIC routing to: physical x2apic [ 0.173532] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.175207] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.176202] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176202] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176202] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176202] Speculative Store Bypass: Vulnerable [ 0.176202] Spectre V2 : Mitigation: Retpolines [ 0.176202] RETBleed: Vulnerable [ 0.176202] ITS: Mitigation: Aligned branch/return thunks [ 0.176202] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176202] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176202] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176202] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176202] GDS: Unknown: Dependent on hypervisor status [ 0.176202] active return thunk: its_return_thunk [ 0.176202] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176202] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176202] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176202] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176202] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176202] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176202] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176202] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176202] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176202] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176202] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176202] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176202] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176202] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176202] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176202] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176202] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176202] Freeing SMP alternatives memory: 40K [ 0.176202] pid_max: default: 32768 minimum: 301 [ 0.176202] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176202] landlock: Up and running. [ 0.176202] SELinux: Initializing. [ 0.176202] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176202] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176202] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176408] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177246] signal: max sigframe size: 3632 [ 0.177956] rcu: Hierarchical SRCU implementation. [ 0.178205] rcu: Max phase no-delay instances is 400. [ 0.179092] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182626] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183273] smp: Bringing up secondary CPUs ... [ 0.184120] smpboot: x86: Booting SMP configuration: [ 0.184207] .... node #0, CPUs: #1 [ 0.185708] 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. [ 0.187210] 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. [ 0.188244] smp: Brought up 1 node, 2 CPUs [ 0.188932] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.189360] Memory: 1886656K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190377] devtmpfs: initialized [ 0.190783] x86/mm: Memory block size: 128MB [ 0.192262] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193270] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194213] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195290] pinctrl core: initialized pinctrl subsystem [ 0.196742] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198355] audit: initializing netlink subsys (disabled) [ 0.199236] audit: type=2000 audit(1788451125.572:1): state=initialized audit_enabled=0 res=1 [ 0.199323] thermal_sys: Registered thermal governor 'step_wise' [ 0.200217] cpuidle: using governor menu [ 0.202756] efi: Freeing EFI boot services memory: 37748K [ 0.204209] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205300] dca service started, version 1.12.1 [ 0.206115] PCI: Using configuration type 1 for base access [ 0.207317] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231344] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232206] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233207] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234205] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235873] ACPI: Added _OSI(Module Device) [ 0.236206] ACPI: Added _OSI(Processor Device) [ 0.236953] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239215] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241442] ACPI: Interpreter enabled [ 0.241926] ACPI: PM: (supports S0 S5) [ 0.242208] ACPI: Using IOAPIC for interrupt routing [ 0.243189] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245210] PCI: Using E820 reservations for host bridge windows [ 0.246323] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249525] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250210] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252209] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253224] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255593] acpiphp: Slot [3] registered [ 0.256227] acpiphp: Slot [4] registered [ 0.256899] acpiphp: Slot [5] registered [ 0.258220] acpiphp: Slot [6] registered [ 0.258891] acpiphp: Slot [7] registered [ 0.259222] acpiphp: Slot [8] registered [ 0.259895] acpiphp: Slot [9] registered [ 0.260218] acpiphp: Slot [10] registered [ 0.260903] acpiphp: Slot [11] registered [ 0.262220] acpiphp: Slot [12] registered [ 0.262902] acpiphp: Slot [13] registered [ 0.263221] acpiphp: Slot [14] registered [ 0.263911] acpiphp: Slot [15] registered [ 0.264220] acpiphp: Slot [16] registered [ 0.264917] acpiphp: Slot [17] registered [ 0.266220] acpiphp: Slot [18] registered [ 0.266896] acpiphp: Slot [19] registered [ 0.267221] acpiphp: Slot [20] registered [ 0.267910] acpiphp: Slot [21] registered [ 0.268224] acpiphp: Slot [22] registered [ 0.268899] acpiphp: Slot [23] registered [ 0.270219] acpiphp: Slot [24] registered [ 0.270892] acpiphp: Slot [25] registered [ 0.271220] acpiphp: Slot [26] registered [ 0.271896] acpiphp: Slot [27] registered [ 0.273224] acpiphp: Slot [28] registered [ 0.273918] acpiphp: Slot [29] registered [ 0.274219] acpiphp: Slot [30] registered [ 0.274899] acpiphp: Slot [31] registered [ 0.275217] PCI host bridge to bus 0000:00 [ 0.275894] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277206] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279206] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281206] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282205] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283166] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284648] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287089] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288815] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290272] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291220] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292220] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293173] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294220] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295220] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296455] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299229] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300286] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301294] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302613] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306094] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307772] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310222] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313298] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314311] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315308] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316309] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317253] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319245] iommu: Default domain type: Translated [ 0.320012] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.320309] efivars: Registered efivars operations [ 0.321188] PCI: Using ACPI for IRQ routing [ 0.322227] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323202] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323202] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325207] vgaarb: loaded [ 0.325826] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327205] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330241] clocksource: Switched to clocksource kvm-clock [ 0.331329] VFS: Disk quotas dquot_6.6.0 [ 0.332061] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333358] pnp: PnP ACPI init [ 0.334361] pnp: PnP ACPI: found 5 devices [ 0.342554] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344095] NET: Registered PF_INET protocol family [ 0.344988] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.357515] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.358957] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.360257] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361598] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363008] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364135] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365258] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366523] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367455] NET: Registered PF_XDP protocol family [ 0.368255] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369255] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370267] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371391] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372498] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373720] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374786] PCI: CLS 0 bytes, default 64 [ 0.375562] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377278] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.379392] clocksource: Switched to clocksource tsc [ 0.399412] Initialise system trusted keyrings [ 0.400453] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403046] Key type asymmetric registered [ 0.403915] Asymmetric key parser 'x509' registered [ 0.406369] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.407958] io scheduler mq-deadline registered [ 0.408917] io scheduler kyber registered [ 0.409777] io scheduler bfq registered [ 0.411957] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413294] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415009] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418068] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419915] i8042: Warning: Keylock active [ 0.422296] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423307] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424459] hv_vmbus: registering driver hyperv_keyboard [ 0.425616] rtc_cmos 00:00: RTC can wake from S4 [ 0.427896] rtc_cmos 00:00: registered as rtc0 [ 0.429025] rtc_cmos 00:00: setting system clock to 2026-09-03T15:58:42 UTC (1788451122) [ 0.430780] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432027] intel_pstate: CPU model not supported [ 0.433082] efifb: probing for efifb [ 0.433853] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435191] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.436428] efifb: scrolling: redraw [ 0.437195] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.439009] Console: switching to colour frame buffer device 100x37 [ 0.440788] fb0: EFI VGA frame buffer device [ 0.441744] pstore: Using crash dump compression: deflate [ 0.442896] pstore: Registered efi_pstore as persistent store backend [ 0.444436] NET: Registered PF_INET6 protocol family [ 0.445829] Segment Routing with IPv6 [ 0.446599] In-situ OAM (IOAM) with IPv6 [ 0.447457] NET: Registered PF_PACKET protocol family [ 0.448583] Key type dns_resolver registered [ 0.449899] IPI shorthand broadcast: enabled [ 0.452541] sched_clock: Marking stable (306002449, 145727795)->(525664597, -73934353) [ 0.454413] registered taskstats version 1 [ 0.455538] Loading compiled-in X.509 certificates [ 0.928937] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.675497] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.680027] Demotion targets for Node 0: null [ 1.681097] Key type .fscrypt registered [ 1.682023] Key type fscrypt-provisioning registered [ 1.683086] ima: No TPM chip found, activating TPM-bypass! [ 1.684351] ima: Allocated hash algorithm: sha1 [ 1.685298] ima: No architecture policies found [ 1.693393] clk: Disabling unused clocks [ 1.701163] Freeing unused kernel image (initmem) memory: 17040K [ 1.702890] Write protecting the kernel read-only data: 47104k [ 1.704694] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.706521] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.708202] Run /init as init process [ 1.826067] nvme nvme0: pci function 0000:00:04.0 [ 1.827420] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.837239] nvme nvme0: 2/0/0 default/read/poll queues [ 1.843930] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.845396] GPT:25804799 != 33554431 [ 1.846240] GPT:Alternate GPT header not at the end of the disk. [ 1.847408] GPT:25804799 != 33554431 [ 1.848168] GPT: Use GNU Parted to correct GPT errors. [ 1.849189] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.862616] SCSI subsystem initialized [ 1.889697] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.892157] device-mapper: uevent: version 1.0.3 [ 1.893270] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.901248] device-mapper: verity: sha256 using "sha256-lib" [ 1.936738] raid6: avx512x4 gen() 18120 MB/s [ 1.953737] raid6: avx512x2 gen() 18098 MB/s [ 1.971739] raid6: avx512x1 gen() 17327 MB/s [ 1.988736] raid6: avx2x4 gen() 17982 MB/s [ 2.005735] raid6: avx2x2 gen() 18064 MB/s [ 2.022736] raid6: avx2x1 gen() 13807 MB/s [ 2.023666] raid6: using algorithm avx512x4 gen() 18120 MB/s [ 2.041735] raid6: .... xor() 7630 MB/s, rmw enabled [ 2.042781] raid6: using avx512x2 recovery algorithm [ 2.053437] xor: automatically using best checksumming function avx [ 2.190397] Btrfs loaded, zoned=no, fsverity=no [ 2.195476] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.199682] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.205611] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.207330] BTRFS error (device dm-0): open_ctree failed: -2