1.791056] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.793001] Run /init as init process [ 1.913303] nvme nvme0: pci function 0000:00:04.0 [ 1.915514] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.926748] nvme nvme0: 2/0/0 default/read/poll queues [ 1.934394] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.936278] GPT:25804799 != 33554431 [ 1.937349] GPT:Alternate GPT header not at the end of the disk. [ 1.939006] GPT:25804799 != 33554431 [ 1.940012] GPT: Use GNU Parted to correct GPT errors. [ 1.941347] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.955487] SCSI subsystem initialized [ 1.984530] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.987671] device-mapper: uevent: version 1.0.3 [ 1.989171] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.997849] device-mapper: verity: sha256 using "sha256-lib" [ 2.033995] raid6: avx512x4 gen() 18027 MB/s [ 2.051992] raid6: avx512x2 gen() 18045 MB/s [ 2.069993] raid6: avx512x1 gen() 18029 MB/s [ 2.087988] raid6: avx2x4 gen() 17898 MB/s [ 2.105988] raid6: avx2x2 gen() 17967 MB/s [ 2.123989] raid6: avx2x1 gen() 13797 MB/s [ 2.125201] raid6: using algorithm avx512x2 gen() 18045 MB/s [ 2.142988] raid6: .... xor() 24304 MB/s, rmw enabled [ 2.144369] raid6: using avx512x2 recovery algorithm [ 2.155666] xor: automatically using best checksumming function avx [ 2.290178] Btrfs loaded, zoned=no, fsverity=no [ 2.295108] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.299441] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.303947] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.305824] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.390006] ACPI: PM: Preparing to enter system sleep state S5 [ 62.391615] reboot: Restarting system [ 62.392638] 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        [2026-09-03T16:17:52.903264]      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 3965837474 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000135] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000188] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000192] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000270] Using GB pages for direct mapping [ 0.000383] ACPI: Early table checksum verification disabled [ 0.000387] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000390] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000395] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000400] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000404] ACPI: FACS 0x00000000789D0000 000040 [ 0.000406] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000409] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000412] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000415] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000418] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000421] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000424] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000427] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000429] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000430] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000431] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000432] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000432] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000433] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000434] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000434] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000435] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000436] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000436] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000482] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000491] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000542] Zone ranges: [ 0.000543] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000546] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000549] Normal empty [ 0.000550] Device empty [ 0.000552] Movable zone start for each node [ 0.000553] Early memory node ranges [ 0.000554] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000556] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000559] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000561] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000567] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000609] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004068] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004182] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004736] ACPI: PM-Timer IO Port: 0xb008 [ 0.004752] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004827] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004830] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004832] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004833] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004834] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004838] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004839] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004843] TSC deadline timer available [ 0.004847] CPU topo: Max. logical packages: 1 [ 0.004848] CPU topo: Max. logical dies: 1 [ 0.004849] CPU topo: Max. dies per package: 1 [ 0.004853] CPU topo: Max. threads per core: 2 [ 0.004854] CPU topo: Num. cores per package: 1 [ 0.004854] CPU topo: Num. threads per package: 2 [ 0.004855] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004875] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004892] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004894] Booting paravirtualized kernel on KVM [ 0.004896] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009579] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009848] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010448] kvm-guest: PV spinlocks enabled [ 0.010450] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010453] 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 [ 0.010621] random: crng init done [ 0.010622] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010862] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010976] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011038] Fallback order for Node 0: 0 [ 0.011040] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011042] Policy zone: DMA32 [ 0.011043] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014975] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014989] Kernel/User page tables isolation: enabled [ 0.023100] ftrace: allocating 41455 entries in 164 pages [ 0.023104] ftrace: allocated 164 pages with 3 groups [ 0.023888] Dynamic Preempt: voluntary [ 0.023921] rcu: Preemptible hierarchical RCU implementation. [ 0.023921] rcu: RCU event tracing is enabled. [ 0.023922] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023924] Trampoline variant of Tasks RCU enabled. [ 0.023924] Rude variant of Tasks RCU enabled. [ 0.023925] Tracing variant of Tasks RCU enabled. [ 0.023926] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023927] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023932] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023934] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023935] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028963] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029214] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029222] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029273] Console: colour dummy device 80x25 [ 0.029275] printk: legacy console [tty0] enabled [ 0.029547] printk: legacy console [ttyS0] enabled [ 0.218942] ACPI: Core revision 20250807 [ 0.220051] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.222032] APIC: Switch to symmetric I/O mode setup [ 0.223649] x2apic enabled [ 0.224803] APIC: Switched APIC routing to: physical x2apic [ 0.228128] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.230401] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.231398] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.231398] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.231398] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.231398] Speculative Store Bypass: Vulnerable [ 0.231398] Spectre V2 : Mitigation: Retpolines [ 0.231398] RETBleed: Vulnerable [ 0.231398] ITS: Mitigation: Aligned branch/return thunks [ 0.231398] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.231398] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.231398] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.231398] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.231398] GDS: Unknown: Dependent on hypervisor status [ 0.231398] active return thunk: its_return_thunk [ 0.231398] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.231398] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.231398] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.231398] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.231398] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.231398] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.231398] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.231398] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.231398] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.231398] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.231398] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.231398] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.231398] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.231398] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.231398] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.231398] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.231398] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.231398] Freeing SMP alternatives memory: 40K [ 0.231398] pid_max: default: 32768 minimum: 301 [ 0.231398] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.231398] landlock: Up and running. [ 0.231398] SELinux: Initializing. [ 0.231398] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.231398] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.231398] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8175M CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x4) [ 0.231600] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.232450] signal: max sigframe size: 3632 [ 0.233393] rcu: Hierarchical SRCU implementation. [ 0.233401] rcu: Max phase no-delay instances is 400. [ 0.234452] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.238804] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.239467] smp: Bringing up secondary CPUs ... [ 0.240528] smpboot: x86: Booting SMP configuration: [ 0.241405] .... node #0, CPUs: #1 [ 0.242853] 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. [ 0.244404] 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. [ 0.245446] smp: Brought up 1 node, 2 CPUs [ 0.246377] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.246687] Memory: 1886644K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146520K reserved, 0K cma-reserved) [ 0.247548] devtmpfs: initialized [ 0.248216] x86/mm: Memory block size: 128MB [ 0.249462] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.250472] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.251409] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.253486] pinctrl core: initialized pinctrl subsystem [ 0.254988] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.256543] audit: initializing netlink subsys (disabled) [ 0.257439] audit: type=2000 audit(1788452276.013:1): state=initialized audit_enabled=0 res=1 [ 0.260428] thermal_sys: Registered thermal governor 'step_wise' [ 0.260439] cpuidle: using governor menu [ 0.264187] efi: Freeing EFI boot services memory: 37748K [ 0.264404] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.265480] dca service started, version 1.12.1 [ 0.266494] PCI: Using configuration type 1 for base access [ 0.267508] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.291436] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.292402] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.293403] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.294402] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.298034] ACPI: Added _OSI(Module Device) [ 0.299402] ACPI: Added _OSI(Processor Device) [ 0.300402] ACPI: Added _OSI(Processor Aggregator Device) [ 0.302426] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.304640] ACPI: Interpreter enabled [ 0.305411] ACPI: PM: (supports S0 S5) [ 0.306295] ACPI: Using IOAPIC for interrupt routing [ 0.307432] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.309403] PCI: Using E820 reservations for host bridge windows [ 0.310518] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.313856] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.315408] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.317402] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.319411] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.321785] acpiphp: Slot [3] registered [ 0.322429] acpiphp: Slot [4] registered [ 0.323345] acpiphp: Slot [5] registered [ 0.324421] acpiphp: Slot [6] registered [ 0.325333] acpiphp: Slot [7] registered [ 0.325417] acpiphp: Slot [8] registered [ 0.326331] acpiphp: Slot [9] registered [ 0.327419] acpiphp: Slot [10] registered [ 0.328331] acpiphp: Slot [11] registered [ 0.329419] acpiphp: Slot [12] registered [ 0.330353] acpiphp: Slot [13] registered [ 0.331424] acpiphp: Slot [14] registered [ 0.332331] acpiphp: Slot [15] registered [ 0.332418] acpiphp: Slot [16] registered [ 0.333349] acpiphp: Slot [17] registered [ 0.334420] acpiphp: Slot [18] registered [ 0.335360] acpiphp: Slot [19] registered [ 0.336420] acpiphp: Slot [20] registered [ 0.337346] acpiphp: Slot [21] registered [ 0.337417] acpiphp: Slot [22] registered [ 0.338353] acpiphp: Slot [23] registered [ 0.339418] acpiphp: Slot [24] registered [ 0.340355] acpiphp: Slot [25] registered [ 0.341419] acpiphp: Slot [26] registered [ 0.342335] acpiphp: Slot [27] registered [ 0.343421] acpiphp: Slot [28] registered [ 0.344318] acpiphp: Slot [29] registered [ 0.344419] acpiphp: Slot [30] registered [ 0.345341] acpiphp: Slot [31] registered [ 0.346415] PCI host bridge to bus 0000:00 [ 0.347346] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.348402] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.350402] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.351402] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.353402] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.354402] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.356468] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.358022] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.361460] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.363308] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.365482] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.366417] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.367418] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.369420] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.370418] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.371418] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.372765] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.375434] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.377510] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.378510] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.380824] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.384438] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.386170] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.388422] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.393187] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.394530] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.395521] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.396520] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.398461] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.399759] iommu: Default domain type: Translated [ 0.400403] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.401501] efivars: Registered efivars operations [ 0.402592] PCI: Using ACPI for IRQ routing [ 0.403611] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.404398] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.404398] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.404404] vgaarb: loaded [ 0.405071] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.405398] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.411472] clocksource: Switched to clocksource kvm-clock [ 0.412866] VFS: Disk quotas dquot_6.6.0 [ 0.413856] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.415754] pnp: PnP ACPI init [ 0.417212] pnp: PnP ACPI: found 5 devices [ 0.426392] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.428438] NET: Registered PF_INET protocol family [ 0.429678] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.442630] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.444600] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.446372] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.448132] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.449807] TCP: Hash tables configured (established 16384 bind 16384) [ 0.451279] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.452739] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.454349] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.455584] NET: Registered PF_XDP protocol family [ 0.456633] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.457970] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.459303] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.460792] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.462278] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.463908] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.465301] PCI: CLS 0 bytes, default 64 [ 0.466341] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.468492] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.471101] clocksource: Switched to clocksource tsc [ 0.491423] Initialise system trusted keyrings [ 0.493271] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.495327] Key type asymmetric registered [ 0.496436] Asymmetric key parser 'x509' registered [ 0.498746] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.500727] io scheduler mq-deadline registered [ 0.501942] io scheduler kyber registered [ 0.503012] io scheduler bfq registered [ 0.504497] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.506172] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.508127] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.511603] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.513890] i8042: Warning: Keylock active [ 0.516707] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.518038] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.519436] hv_vmbus: registering driver hyperv_keyboard [ 0.520903] rtc_cmos 00:00: RTC can wake from S4 [ 0.523758] rtc_cmos 00:00: registered as rtc0 [ 0.525167] rtc_cmos 00:00: setting system clock to 2026-09-03T16:17:55 UTC (1788452275) [ 0.527379] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.528977] intel_pstate: CPU model not supported [ 0.530250] efifb: probing for efifb [ 0.531215] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.532920] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.534504] efifb: scrolling: redraw [ 0.535472] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.537548] Console: switching to colour frame buffer device 100x37 [ 0.539650] fb0: EFI VGA frame buffer device [ 0.540808] pstore: Using crash dump compression: deflate [ 0.542249] pstore: Registered efi_pstore as persistent store backend [ 0.544217] NET: Registered PF_INET6 protocol family [ 0.546279] Segment Routing with IPv6 [ 0.547290] In-situ OAM (IOAM) with IPv6 [ 0.548377] NET: Registered PF_PACKET protocol family [ 0.549806] Key type dns_resolver registered [ 0.553454] IPI shorthand broadcast: enabled [ 0.556347] sched_clock: Marking stable (355002316, 201176318)->(666060794, -109882160) [ 0.558635] registered taskstats version 1 [ 0.560042] Loading compiled-in X.509 certificates [ 1.024083] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.802865] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.808027] Demotion targets for Node 0: null [ 1.809422] Key type .fscrypt registered [ 1.810559] Key type fscrypt-provisioning registered [ 1.811946] ima: No TPM chip found, activating TPM-bypass! [ 1.813606] ima: Allocated hash algorithm: sha1 [ 1.814865] ima: No architecture policies found [ 1.821444] clk: Disabling unused clocks [ 1.827967] Freeing unused kernel image (initmem) memory: 17040K [ 1.829901] Write protecting the kernel read-only data: 47104k [ 1.831923] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.833891] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.835781] Run /init as init process [ 1.958738] nvme nvme0: pci function 0000:00:04.0 [ 1.960444] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.971369] nvme nvme0: 2/0/0 default/read/poll queues [ 1.978948] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.980808] GPT:25804799 != 33554431 [ 1.981839] GPT:Alternate GPT header not at the end of the disk. [ 1.983339] GPT:25804799 != 33554431 [ 1.984317] GPT: Use GNU Parted to correct GPT errors. [ 1.985629] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.999871] SCSI subsystem initialized [ 2.028296] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.031479] device-mapper: uevent: version 1.0.3 [ 2.032897] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.041445] device-mapper: verity: sha256 using "sha256-lib" [ 2.078190] raid6: avx512x4 gen() 17752 MB/s [ 2.096188] raid6: avx512x2 gen() 17721 MB/s [ 2.114190] raid6: avx512x1 gen() 17709 MB/s [ 2.132190] raid6: avx2x4 gen() 17595 MB/s [ 2.150189] raid6: avx2x2 gen() 17673 MB/s [ 2.168185] raid6: avx2x1 gen() 13565 MB/s [ 2.169443] raid6: using algorithm avx512x4 gen() 17752 MB/s [ 2.187186] raid6: .... xor() 7504 MB/s, rmw enabled [ 2.188553] raid6: using avx512x2 recovery algorithm [ 2.199910] xor: automatically using best checksumming function avx [ 2.336057] Btrfs loaded, zoned=no, fsverity=no [ 2.341254] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.345927] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.350764] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.352664] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.434248] ACPI: PM: Preparing to enter system sleep state S5 [ 62.435865] reboot: Restarting system [ 62.436919] 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        [2026-09-03T16:18:59.903970]      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 4810556286 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000140] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000195] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000199] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000279] Using GB pages for direct mapping [ 0.000530] ACPI: Early table checksum verification disabled [ 0.000533] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000537] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000543] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000548] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000551] ACPI: FACS 0x00000000789D0000 000040 [ 0.000554] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000557] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000559] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000562] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000565] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000568] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000570] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000573] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000575] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000577] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000577] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000578] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000579] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000579] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000580] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000581] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000581] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000582] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000583] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000630] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000640] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000692] Zone ranges: [ 0.000693] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000696] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000699] Normal empty [ 0.000700] Device empty [ 0.000702] Movable zone start for each node [ 0.000703] Early memory node ranges [ 0.000704] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000706] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000709] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000711] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000717] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000755] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004218] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004336] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004901] ACPI: PM-Timer IO Port: 0xb008 [ 0.004918] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004998] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005001] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005003] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005004] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005005] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005009] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005011] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005015] TSC deadline timer available [ 0.005020] CPU topo: Max. logical packages: 1 [ 0.005021] CPU topo: Max. logical dies: 1 [ 0.005021] CPU topo: Max. dies per package: 1 [ 0.005025] CPU topo: Max. threads per core: 2 [ 0.005026] CPU topo: Num. cores per package: 1 [ 0.005026] CPU topo: Num. threads per package: 2 [ 0.005027] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005048] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005067] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005069] Booting paravirtualized kernel on KVM [ 0.005071] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009803] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010124] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010776] kvm-guest: PV spinlocks enabled [ 0.010779] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010782] 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 [ 0.010951] random: crng init done [ 0.010952] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011188] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011306] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011368] Fallback order for Node 0: 0 [ 0.011371] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011372] Policy zone: DMA32 [ 0.011373] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015431] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015447] Kernel/User page tables isolation: enabled [ 0.024237] ftrace: allocating 41455 entries in 164 pages [ 0.024240] ftrace: allocated 164 pages with 3 groups [ 0.025102] Dynamic Preempt: voluntary [ 0.025141] rcu: Preemptible hierarchical RCU implementation. [ 0.025142] rcu: RCU event tracing is enabled. [ 0.025143] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025144] Trampoline variant of Tasks RCU enabled. [ 0.025145] Rude variant of Tasks RCU enabled. [ 0.025145] Tracing variant of Tasks RCU enabled. [ 0.025147] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025148] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025154] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025156] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025157] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030544] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030807] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030816] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030871] Console: colour dummy device 80x25 [ 0.030874] printk: legacy console [tty0] enabled [ 0.031148] printk: legacy console [ttyS0] enabled [ 0.217053] ACPI: Core revision 20250807 [ 0.218158] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.220120] APIC: Switch to symmetric I/O mode setup [ 0.221735] x2apic enabled [ 0.222889] APIC: Switched APIC routing to: physical x2apic [ 0.226187] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.228451] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.229448] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.229448] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.229448] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.229448] Speculative Store Bypass: Vulnerable [ 0.229448] Spectre V2 : Mitigation: Retpolines [ 0.229448] RETBleed: Vulnerable [ 0.229448] ITS: Mitigation: Aligned branch/return thunks [ 0.229448] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.229448] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.229448] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.229448] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.229448] GDS: Unknown: Dependent on hypervisor status [ 0.229448] active return thunk: its_return_thunk [ 0.229448] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.229448] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.229448] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.229448] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.229448] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.229448] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.229448] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.229448] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.229448] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.229448] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.229448] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.229448] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.229448] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.229448] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.229448] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.229448] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.229448] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.229448] Freeing SMP alternatives memory: 40K [ 0.229448] pid_max: default: 32768 minimum: 301 [ 0.229448] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.229448] landlock: Up and running. [ 0.229448] SELinux: Initializing. [ 0.229448] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.229448] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.229448] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8175M CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x4) [ 0.229684] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.230504] signal: max sigframe size: 3632 [ 0.231463] rcu: Hierarchical SRCU implementation. [ 0.232451] rcu: Max phase no-delay instances is 400. [ 0.233508] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.237857] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.238534] smp: Bringing up secondary CPUs ... [ 0.239583] smpboot: x86: Booting SMP configuration: [ 0.240455] .... node #0, CPUs: #1 [ 0.242453] 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. [ 0.244454] 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. [ 0.245500] smp: Brought up 1 node, 2 CPUs [ 0.246423] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.246743] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.247606] devtmpfs: initialized [ 0.248294] x86/mm: Memory block size: 128MB [ 0.249756] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.250532] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.251460] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.253544] pinctrl core: initialized pinctrl subsystem [ 0.255118] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.257627] audit: initializing netlink subsys (disabled) [ 0.258588] audit: type=2000 audit(1788452343.860:1): state=initialized audit_enabled=0 res=1 [ 0.261405] thermal_sys: Registered thermal governor 'step_wise' [ 0.261418] cpuidle: using governor menu [ 0.264423] efi: Freeing EFI boot services memory: 37748K [ 0.264456] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.265541] dca service started, version 1.12.1 [ 0.266533] PCI: Using configuration type 1 for base access [ 0.267580] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.292515] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.293453] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.295452] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.297451] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.300234] ACPI: Added _OSI(Module Device) [ 0.301453] ACPI: Added _OSI(Processor Device) [ 0.302451] ACPI: Added _OSI(Processor Aggregator Device) [ 0.304502] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.306699] ACPI: Interpreter enabled [ 0.307469] ACPI: PM: (supports S0 S5) [ 0.308336] ACPI: Using IOAPIC for interrupt routing [ 0.309483] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.311453] PCI: Using E820 reservations for host bridge windows [ 0.312569] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.315969] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.317458] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.319458] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.321469] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.323844] acpiphp: Slot [3] registered [ 0.324478] acpiphp: Slot [4] registered [ 0.325373] acpiphp: Slot [5] registered [ 0.326475] acpiphp: Slot [6] registered [ 0.327367] acpiphp: Slot [7] registered [ 0.327467] acpiphp: Slot [8] registered [ 0.328365] acpiphp: Slot [9] registered [ 0.329468] acpiphp: Slot [10] registered [ 0.330382] acpiphp: Slot [11] registered [ 0.331469] acpiphp: Slot [12] registered [ 0.332378] acpiphp: Slot [13] registered [ 0.332470] acpiphp: Slot [14] registered [ 0.333394] acpiphp: Slot [15] registered [ 0.334468] acpiphp: Slot [16] registered [ 0.335382] acpiphp: Slot [17] registered [ 0.336468] acpiphp: Slot [18] registered [ 0.337393] acpiphp: Slot [19] registered [ 0.337467] acpiphp: Slot [20] registered [ 0.338385] acpiphp: Slot [21] registered [ 0.339469] acpiphp: Slot [22] registered [ 0.340381] acpiphp: Slot [23] registered [ 0.341470] acpiphp: Slot [24] registered [ 0.342386] acpiphp: Slot [25] registered [ 0.343480] acpiphp: Slot [26] registered [ 0.344367] acpiphp: Slot [27] registered [ 0.344468] acpiphp: Slot [28] registered [ 0.345385] acpiphp: Slot [29] registered [ 0.346468] acpiphp: Slot [30] registered [ 0.347406] acpiphp: Slot [31] registered [ 0.348470] PCI host bridge to bus 0000:00 [ 0.349366] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.350452] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.351451] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.353451] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.354451] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.356453] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.357511] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.360048] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.362591] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.365264] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.366540] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.367468] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.369467] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.370467] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.371467] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.372468] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.374814] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.377813] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.378556] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.380566] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.381865] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.385485] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.387222] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.389478] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.394217] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.394592] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.396571] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.397565] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.399520] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.400827] iommu: Default domain type: Translated [ 0.401453] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.402513] efivars: Registered efivars operations [ 0.403637] PCI: Using ACPI for IRQ routing [ 0.404656] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.405448] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.405448] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.408453] vgaarb: loaded [ 0.409176] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.410451] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.415549] clocksource: Switched to clocksource kvm-clock [ 0.417528] VFS: Disk quotas dquot_6.6.0 [ 0.418556] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.420347] pnp: PnP ACPI init [ 0.421573] pnp: PnP ACPI: found 5 devices [ 0.430815] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.432837] NET: Registered PF_INET protocol family [ 0.434038] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.447121] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.449312] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.451046] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.452872] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.454516] TCP: Hash tables configured (established 16384 bind 16384) [ 0.455992] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.457454] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.459051] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.460286] NET: Registered PF_XDP protocol family [ 0.461335] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.462668] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.464007] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.465484] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.466964] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.468588] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.469971] PCI: CLS 0 bytes, default 64 [ 0.471017] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.473245] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.475847] clocksource: Switched to clocksource tsc [ 0.496475] Initialise system trusted keyrings [ 0.498766] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.500901] Key type asymmetric registered [ 0.501983] Asymmetric key parser 'x509' registered [ 0.504236] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.506671] io scheduler mq-deadline registered [ 0.507906] io scheduler kyber registered [ 0.508989] io scheduler bfq registered [ 0.511107] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.512759] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.514698] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.518145] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.520445] i8042: Warning: Keylock active [ 0.523768] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.525078] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.526524] hv_vmbus: registering driver hyperv_keyboard [ 0.527974] rtc_cmos 00:00: RTC can wake from S4 [ 0.530811] rtc_cmos 00:00: registered as rtc0 [ 0.532265] rtc_cmos 00:00: setting system clock to 2026-09-03T16:19:03 UTC (1788452343) [ 0.534479] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.536088] intel_pstate: CPU model not supported [ 0.537383] efifb: probing for efifb [ 0.538349] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.540095] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.541644] efifb: scrolling: redraw [ 0.542558] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.544593] Console: switching to colour frame buffer device 100x37 [ 0.546740] fb0: EFI VGA frame buffer device [ 0.547917] pstore: Using crash dump compression: deflate [ 0.549356] pstore: Registered efi_pstore as persistent store backend [ 0.551280] NET: Registered PF_INET6 protocol family [ 0.552924] Segment Routing with IPv6 [ 0.553937] In-situ OAM (IOAM) with IPv6 [ 0.555046] NET: Registered PF_PACKET protocol family [ 0.556483] Key type dns_resolver registered [ 0.558168] IPI shorthand broadcast: enabled [ 0.561099] sched_clock: Marking stable (363002547, 197632878)->(669253365, -108617940) [ 0.563359] registered taskstats version 1 [ 0.564969] Loading compiled-in X.509 certificates [ 1.037288] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.806505] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.811581] Demotion targets for Node 0: null [ 1.813003] Key type .fscrypt registered [ 1.814147] Key type fscrypt-provisioning registered [ 1.815513] ima: No TPM chip found, activating TPM-bypass! [ 1.817137] ima: Allocated hash algorithm: sha1 [ 1.818421] ima: No architecture policies found [ 1.825020] clk: Disabling unused clocks [ 1.831471] Freeing unused kernel image (initmem) memory: 17040K [ 1.833409] Write protecting the kernel read-only data: 47104k [ 1.835443] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.837414] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.839341] Run /init as init process [ 1.960181] nvme nvme0: pci function 0000:00:04.0 [ 1.962252] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.973560] nvme nvme0: 2/0/0 default/read/poll queues [ 1.981349] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.983358] GPT:25804799 != 33554431 [ 1.984394] GPT:Alternate GPT header not at the end of the disk. [ 1.985935] GPT:25804799 != 33554431 [ 1.986896] GPT: Use GNU Parted to correct GPT errors. [ 1.988214] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.003097] SCSI subsystem initialized [ 2.031980] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.035109] device-mapper: uevent: version 1.0.3 [ 2.036494] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.045147] device-mapper: verity: sha256 using "sha256-lib" [ 2.081645] raid6: avx512x4 gen() 17775 MB/s [ 2.099645] raid6: avx512x2 gen() 17661 MB/s [ 2.117648] raid6: avx512x1 gen() 17682 MB/s [ 2.135648] raid6: avx2x4 gen() 17559 MB/s [ 2.153648] raid6: avx2x2 gen() 17570 MB/s [ 2.171648] raid6: avx2x1 gen() 13453 MB/s [ 2.172908] raid6: using algorithm avx512x4 gen() 17775 MB/s [ 2.190644] raid6: .... xor() 7033 MB/s, rmw enabled [ 2.192190] raid6: using avx512x2 recovery algorithm [ 2.203768] xor: automatically using best checksumming function avx [ 2.337020] Btrfs loaded, zoned=no, fsverity=no [ 2.342163] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.346865] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.351582] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.353598] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.437701] ACPI: PM: Preparing to enter system sleep state S5 [ 62.439316] reboot: Restarting system [ 62.440372] 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        [2026-09-03T16:20:07.805208]      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 3990882858 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000136] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000190] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000194] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000274] Using GB pages for direct mapping [ 0.000458] ACPI: Early table checksum verification disabled [ 0.000462] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000466] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000471] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000476] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000479] ACPI: FACS 0x00000000789D0000 000040 [ 0.000482] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000485] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000488] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000491] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000493] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000496] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000499] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000502] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000504] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000506] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000506] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000507] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000508] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000508] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000509] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000510] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000510] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000511] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000512] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000559] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000570] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000621] Zone ranges: [ 0.000622] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000625] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000627] Normal empty [ 0.000629] Device empty [ 0.000631] Movable zone start for each node [ 0.000632] Early memory node ranges [ 0.000633] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000635] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000638] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000640] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000647] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000688] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004113] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004227] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004768] ACPI: PM-Timer IO Port: 0xb008 [ 0.004784] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004859] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004862] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004864] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004865] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004866] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004870] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004872] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004876] TSC deadline timer available [ 0.004880] CPU topo: Max. logical packages: 1 [ 0.004881] CPU topo: Max. logical dies: 1 [ 0.004882] CPU topo: Max. dies per package: 1 [ 0.004886] CPU topo: Max. threads per core: 2 [ 0.004886] CPU topo: Num. cores per package: 1 [ 0.004887] CPU topo: Num. threads per package: 2 [ 0.004887] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004908] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004926] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004927] Booting paravirtualized kernel on KVM [ 0.004929] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009625] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009928] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010531] kvm-guest: PV spinlocks enabled [ 0.010533] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010536] 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 [ 0.010705] random: crng init done [ 0.010706] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010920] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011035] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011096] Fallback order for Node 0: 0 [ 0.011099] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011100] Policy zone: DMA32 [ 0.011101] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015019] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015033] Kernel/User page tables isolation: enabled [ 0.023016] ftrace: allocating 41455 entries in 164 pages [ 0.023019] ftrace: allocated 164 pages with 3 groups [ 0.023791] Dynamic Preempt: voluntary [ 0.023822] rcu: Preemptible hierarchical RCU implementation. [ 0.023823] rcu: RCU event tracing is enabled. [ 0.023823] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023825] Trampoline variant of Tasks RCU enabled. [ 0.023825] Rude variant of Tasks RCU enabled. [ 0.023825] Tracing variant of Tasks RCU enabled. [ 0.023826] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023827] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023833] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023835] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023837] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028880] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029131] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029139] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029191] Console: colour dummy device 80x25 [ 0.029194] printk: legacy console [tty0] enabled [ 0.029466] printk: legacy console [ttyS0] enabled [ 0.216632] ACPI: Core revision 20250807 [ 0.217728] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.219684] APIC: Switch to symmetric I/O mode setup [ 0.221298] x2apic enabled [ 0.222446] APIC: Switched APIC routing to: physical x2apic [ 0.225779] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.228033] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.229029] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.229029] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.229029] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.229029] Speculative Store Bypass: Vulnerable [ 0.229029] Spectre V2 : Mitigation: Retpolines [ 0.229029] RETBleed: Vulnerable [ 0.229029] ITS: Mitigation: Aligned branch/return thunks [ 0.229029] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.229029] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.229029] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.229029] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.229029] GDS: Unknown: Dependent on hypervisor status [ 0.229029] active return thunk: its_return_thunk [ 0.229029] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.229029] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.229029] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.229029] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.229029] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.229029] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.229029] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.229029] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.229029] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.229029] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.229029] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.229029] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.229029] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.229029] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.229029] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.229029] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.229029] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.229029] Freeing SMP alternatives memory: 40K [ 0.229029] pid_max: default: 32768 minimum: 301 [ 0.229029] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.229029] landlock: Up and running. [ 0.229029] SELinux: Initializing. [ 0.229029] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.229029] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.229029] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8175M CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x4) [ 0.229234] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.230084] signal: max sigframe size: 3632 [ 0.231029] rcu: Hierarchical SRCU implementation. [ 0.232032] rcu: Max phase no-delay instances is 400. [ 0.233086] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.237420] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.238101] smp: Bringing up secondary CPUs ... [ 0.239161] smpboot: x86: Booting SMP configuration: [ 0.240036] .... node #0, CPUs: #1 [ 0.241549] 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. [ 0.243035] 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. [ 0.244079] smp: Brought up 1 node, 2 CPUs [ 0.245000] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.245319] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.246183] devtmpfs: initialized [ 0.246865] x86/mm: Memory block size: 128MB [ 0.248094] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.249105] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.250039] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.252116] pinctrl core: initialized pinctrl subsystem [ 0.253615] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.255178] audit: initializing netlink subsys (disabled) [ 0.256073] audit: type=2000 audit(1788452410.965:1): state=initialized audit_enabled=0 res=1 [ 0.259067] thermal_sys: Registered thermal governor 'step_wise' [ 0.259077] cpuidle: using governor menu [ 0.262183] efi: Freeing EFI boot services memory: 37748K [ 0.263036] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.265117] dca service started, version 1.12.1 [ 0.266114] PCI: Using configuration type 1 for base access [ 0.267145] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.293072] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.295034] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.296034] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.298033] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.300653] ACPI: Added _OSI(Module Device) [ 0.302034] ACPI: Added _OSI(Processor Device) [ 0.303027] ACPI: Added _OSI(Processor Aggregator Device) [ 0.305078] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.308261] ACPI: Interpreter enabled [ 0.309061] ACPI: PM: (supports S0 S5) [ 0.309895] ACPI: Using IOAPIC for interrupt routing [ 0.311050] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.313033] PCI: Using E820 reservations for host bridge windows [ 0.314137] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.317463] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.319042] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.321042] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.323047] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.325404] acpiphp: Slot [3] registered [ 0.326059] acpiphp: Slot [4] registered [ 0.326950] acpiphp: Slot [5] registered [ 0.328050] acpiphp: Slot [6] registered [ 0.328940] acpiphp: Slot [7] registered [ 0.329048] acpiphp: Slot [8] registered [ 0.329948] acpiphp: Slot [9] registered [ 0.331051] acpiphp: Slot [10] registered [ 0.331981] acpiphp: Slot [11] registered [ 0.333049] acpiphp: Slot [12] registered [ 0.334049] acpiphp: Slot [13] registered [ 0.334978] acpiphp: Slot [14] registered [ 0.336049] acpiphp: Slot [15] registered [ 0.337049] acpiphp: Slot [16] registered [ 0.337959] acpiphp: Slot [17] registered [ 0.339061] acpiphp: Slot [18] registered [ 0.339962] acpiphp: Slot [19] registered [ 0.340049] acpiphp: Slot [20] registered [ 0.340952] acpiphp: Slot [21] registered [ 0.342051] acpiphp: Slot [22] registered [ 0.342964] acpiphp: Slot [23] registered [ 0.344049] acpiphp: Slot [24] registered [ 0.344970] acpiphp: Slot [25] registered [ 0.345049] acpiphp: Slot [26] registered [ 0.345962] acpiphp: Slot [27] registered [ 0.347049] acpiphp: Slot [28] registered [ 0.347956] acpiphp: Slot [29] registered [ 0.349049] acpiphp: Slot [30] registered [ 0.349960] acpiphp: Slot [31] registered [ 0.351046] PCI host bridge to bus 0000:00 [ 0.351959] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.353033] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.354033] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.356033] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.357033] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.359033] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.360088] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.362650] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.366108] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.367797] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.370121] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.371050] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.372049] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.374050] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.375049] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.376049] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.377400] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.380457] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.382144] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.383148] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.385438] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.389066] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.390776] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.393064] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.397813] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.399168] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.400149] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.402181] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.403093] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.405399] iommu: Default domain type: Translated [ 0.406033] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.407141] efivars: Registered efivars operations [ 0.408223] PCI: Using ACPI for IRQ routing [ 0.410263] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.411029] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.411029] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.415035] vgaarb: loaded [ 0.415740] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.417033] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.423075] clocksource: Switched to clocksource kvm-clock [ 0.425048] VFS: Disk quotas dquot_6.6.0 [ 0.426027] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.427744] pnp: PnP ACPI init [ 0.429050] pnp: PnP ACPI: found 5 devices [ 0.438179] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.440266] NET: Registered PF_INET protocol family [ 0.441462] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.454568] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.456588] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.458284] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.460132] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.461821] TCP: Hash tables configured (established 16384 bind 16384) [ 0.463389] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.464871] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.466484] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.467732] NET: Registered PF_XDP protocol family [ 0.468798] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.470139] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.471517] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.473006] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.474503] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.476157] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.477546] PCI: CLS 0 bytes, default 64 [ 0.478594] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.480781] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.483325] clocksource: Switched to clocksource tsc [ 0.503521] Initialise system trusted keyrings [ 0.504977] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.507055] Key type asymmetric registered [ 0.508211] Asymmetric key parser 'x509' registered [ 0.510088] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.512930] io scheduler mq-deadline registered [ 0.514135] io scheduler kyber registered [ 0.515301] io scheduler bfq registered [ 0.518982] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.520722] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.522693] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.526142] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.528451] i8042: Warning: Keylock active [ 0.531318] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.532621] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.534045] hv_vmbus: registering driver hyperv_keyboard [ 0.535631] rtc_cmos 00:00: RTC can wake from S4 [ 0.538441] rtc_cmos 00:00: registered as rtc0 [ 0.539897] rtc_cmos 00:00: setting system clock to 2026-09-03T16:20:10 UTC (1788452410) [ 0.542112] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.543701] intel_pstate: CPU model not supported [ 0.545247] efifb: probing for efifb [ 0.546199] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.547975] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.549692] efifb: scrolling: redraw [ 0.550660] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.552700] Console: switching to colour frame buffer device 100x37 [ 0.554835] fb0: EFI VGA frame buffer device [ 0.556013] pstore: Using crash dump compression: deflate [ 0.557422] pstore: Registered efi_pstore as persistent store backend [ 0.559334] NET: Registered PF_INET6 protocol family [ 0.561176] Segment Routing with IPv6 [ 0.562188] In-situ OAM (IOAM) with IPv6 [ 0.563301] NET: Registered PF_PACKET protocol family [ 0.564676] Key type dns_resolver registered [ 0.566419] IPI shorthand broadcast: enabled [ 0.569345] sched_clock: Marking stable (370002430, 198891244)->(669673347, -100779673) [ 0.571629] registered taskstats version 1 [ 0.573160] Loading compiled-in X.509 certificates [ 1.037542] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.816693] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.821824] Demotion targets for Node 0: null [ 1.823232] Key type .fscrypt registered [ 1.824399] Key type fscrypt-provisioning registered [ 1.825810] ima: No TPM chip found, activating TPM-bypass! [ 1.827440] ima: Allocated hash algorithm: sha1 [ 1.828720] ima: No architecture policies found [ 1.835304] clk: Disabling unused clocks [ 1.841771] Freeing unused kernel image (initmem) memory: 17040K [ 1.843736] Write protecting the kernel read-only data: 47104k [ 1.845792] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.847792] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.849779] Run /init as init process [ 1.973374] nvme nvme0: pci function 0000:00:04.0 [ 1.975175] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.985991] nvme nvme0: 2/0/0 default/read/poll queues [ 1.993927] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.995828] GPT:25804799 != 33554431 [ 1.996823] GPT:Alternate GPT header not at the end of the disk. [ 1.998307] GPT:25804799 != 33554431 [ 1.999264] GPT: Use GNU Parted to correct GPT errors. [ 2.000584] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.015202] SCSI subsystem initialized [ 2.044182] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.047355] device-mapper: uevent: version 1.0.3 [ 2.048675] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.057397] device-mapper: verity: sha256 using "sha256-lib" [ 2.093903] raid6: avx512x4 gen() 17891 MB/s [ 2.111904] raid6: avx512x2 gen() 17963 MB/s [ 2.129906] raid6: avx512x1 gen() 17888 MB/s [ 2.147904] raid6: avx2x4 gen() 17884 MB/s [ 2.165912] raid6: avx2x2 gen() 17876 MB/s [ 2.183904] raid6: avx2x1 gen() 13614 MB/s [ 2.185122] raid6: using algorithm avx512x2 gen() 17963 MB/s [ 2.202899] raid6: .... xor() 24383 MB/s, rmw enabled [ 2.204338] raid6: using avx512x2 recovery algorithm [ 2.215614] xor: automatically using best checksumming function avx [ 2.349360] Btrfs loaded, zoned=no, fsverity=no [ 2.354382] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.359018] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.363829] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.365791] BTRFS error (device dm-0): open_ctree failed: -2