054214] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.055897] Run /init as init process [ 2.175476] nvme nvme0: pci function 0000:00:04.0 [ 2.176980] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.187382] nvme nvme0: 2/0/0 default/read/poll queues [ 2.195965] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.197377] GPT:25804799 != 33554431 [ 2.198145] GPT:Alternate GPT header not at the end of the disk. [ 2.199351] GPT:25804799 != 33554431 [ 2.200101] GPT: Use GNU Parted to correct GPT errors. [ 2.201324] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.215347] SCSI subsystem initialized [ 2.244066] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.246577] device-mapper: uevent: version 1.0.3 [ 2.247825] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.256041] device-mapper: verity: sha256 using "sha256-lib" [ 2.293698] raid6: avx512x4 gen() 17324 MB/s [ 2.310704] raid6: avx512x2 gen() 17208 MB/s [ 2.327701] raid6: avx512x1 gen() 17226 MB/s [ 2.344700] raid6: avx2x4 gen() 17103 MB/s [ 2.361698] raid6: avx2x2 gen() 16921 MB/s [ 2.378697] raid6: avx2x1 gen() 13230 MB/s [ 2.379602] raid6: using algorithm avx512x4 gen() 17324 MB/s [ 2.397698] raid6: .... xor() 7508 MB/s, rmw enabled [ 2.398749] raid6: using avx512x2 recovery algorithm [ 2.409479] xor: automatically using best checksumming function avx [ 2.557710] Btrfs loaded, zoned=no, fsverity=no [ 2.562783] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.566790] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.571217] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.572632] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.656794] ACPI: PM: Preparing to enter system sleep state S5 [ 62.658249] reboot: Restarting system [ 62.659231] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:04:08.665119]      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 4384466427 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.000 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000331] ACPI: Early table checksum verification disabled [ 0.000334] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000339] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000345] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000351] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000355] ACPI: FACS 0x00000000789D0000 000040 [ 0.000366] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000370] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000372] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000375] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000378] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000381] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000384] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000387] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000389] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000391] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000392] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000392] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000393] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000394] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000395] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000395] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000396] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000397] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000397] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000537] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000550] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000591] Zone ranges: [ 0.000592] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000594] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000595] Normal empty [ 0.000596] Device empty [ 0.000597] Movable zone start for each node [ 0.000598] Early memory node ranges [ 0.000598] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000600] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000601] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000602] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000607] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000635] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004257] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004388] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004799] ACPI: PM-Timer IO Port: 0xb008 [ 0.004812] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004878] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004881] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004883] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004885] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004886] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004890] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004892] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004896] TSC deadline timer available [ 0.004901] CPU topo: Max. logical packages: 1 [ 0.004902] CPU topo: Max. logical dies: 1 [ 0.004903] CPU topo: Max. dies per package: 1 [ 0.004908] CPU topo: Max. threads per core: 2 [ 0.004908] CPU topo: Num. cores per package: 1 [ 0.004909] CPU topo: Num. threads per package: 2 [ 0.004909] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004928] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004944] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004946] Booting paravirtualized kernel on KVM [ 0.004947] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010518] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010794] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011448] kvm-guest: PV spinlocks enabled [ 0.011451] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011455] 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 [ 0.011630] random: crng init done [ 0.011631] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012042] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012162] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012216] Fallback order for Node 0: 0 [ 0.012219] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012221] Policy zone: DMA32 [ 0.012222] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016484] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016499] Kernel/User page tables isolation: enabled [ 0.024810] ftrace: allocating 41455 entries in 164 pages [ 0.024814] ftrace: allocated 164 pages with 3 groups [ 0.025623] Dynamic Preempt: voluntary [ 0.025658] rcu: Preemptible hierarchical RCU implementation. [ 0.025659] rcu: RCU event tracing is enabled. [ 0.025660] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025661] Trampoline variant of Tasks RCU enabled. [ 0.025662] Rude variant of Tasks RCU enabled. [ 0.025662] Tracing variant of Tasks RCU enabled. [ 0.025663] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025664] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025670] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025672] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025674] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031109] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031364] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031373] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031438] Console: colour dummy device 80x25 [ 0.031441] printk: legacy console [tty0] enabled [ 0.031725] printk: legacy console [ttyS0] enabled [ 0.171265] ACPI: Core revision 20250807 [ 0.172109] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173559] APIC: Switch to symmetric I/O mode setup [ 0.174759] x2apic enabled [ 0.175708] APIC: Switched APIC routing to: physical x2apic [ 0.178202] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.180273] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500000) [ 0.181268] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.181268] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.181268] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.181268] Speculative Store Bypass: Vulnerable [ 0.181268] Spectre V2 : Mitigation: Retpolines [ 0.181268] RETBleed: Vulnerable [ 0.181268] ITS: Mitigation: Aligned branch/return thunks [ 0.181268] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181268] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.181268] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.181268] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.181268] GDS: Unknown: Dependent on hypervisor status [ 0.181268] active return thunk: its_return_thunk [ 0.181268] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.181268] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.181268] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.181268] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.181268] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.181268] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.181268] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.181268] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.181268] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.181268] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.181268] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.181268] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.181268] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.181268] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.181268] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.181268] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.181268] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.181268] Freeing SMP alternatives memory: 40K [ 0.181268] pid_max: default: 32768 minimum: 301 [ 0.181268] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.181268] landlock: Up and running. [ 0.181268] SELinux: Initializing. [ 0.181268] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181268] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.181268] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181475] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.182333] signal: max sigframe size: 3632 [ 0.183242] rcu: Hierarchical SRCU implementation. [ 0.183273] rcu: Max phase no-delay instances is 400. [ 0.184241] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187979] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.188343] smp: Bringing up secondary CPUs ... [ 0.189300] smpboot: x86: Booting SMP configuration: [ 0.190107] .... node #0, CPUs: #1 [ 0.191936] 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. [ 0.193280] 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. [ 0.194324] smp: Brought up 1 node, 2 CPUs [ 0.195110] smpboot: Total of 2 processors activated (10000.00 BogoMIPS) [ 0.195467] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.196565] devtmpfs: initialized [ 0.197260] x86/mm: Memory block size: 128MB [ 0.200324] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.201363] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.202281] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.203397] pinctrl core: initialized pinctrl subsystem [ 0.205962] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.206427] audit: initializing netlink subsys (disabled) [ 0.207308] audit: type=2000 audit(1788458652.230:1): state=initialized audit_enabled=0 res=1 [ 0.207388] thermal_sys: Registered thermal governor 'step_wise' [ 0.208285] cpuidle: using governor menu [ 0.211070] efi: Freeing EFI boot services memory: 37748K [ 0.212278] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213369] dca service started, version 1.12.1 [ 0.214300] PCI: Using configuration type 1 for base access [ 0.216517] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.241082] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.241274] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.242272] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.243276] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.245319] ACPI: Added _OSI(Module Device) [ 0.246189] ACPI: Added _OSI(Processor Device) [ 0.246272] ACPI: Added _OSI(Processor Aggregator Device) [ 0.248212] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.250486] ACPI: Interpreter enabled [ 0.251000] ACPI: PM: (supports S0 S5) [ 0.252275] ACPI: Using IOAPIC for interrupt routing [ 0.253125] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.254274] PCI: Using E820 reservations for host bridge windows [ 0.255387] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.258557] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.259276] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.261273] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.262282] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.264636] acpiphp: Slot [3] registered [ 0.265294] acpiphp: Slot [4] registered [ 0.265978] acpiphp: Slot [5] registered [ 0.266285] acpiphp: Slot [6] registered [ 0.266934] acpiphp: Slot [7] registered [ 0.268288] acpiphp: Slot [8] registered [ 0.268938] acpiphp: Slot [9] registered [ 0.269285] acpiphp: Slot [10] registered [ 0.269963] acpiphp: Slot [11] registered [ 0.270284] acpiphp: Slot [12] registered [ 0.270958] acpiphp: Slot [13] registered [ 0.272285] acpiphp: Slot [14] registered [ 0.272962] acpiphp: Slot [15] registered [ 0.273293] acpiphp: Slot [16] registered [ 0.273962] acpiphp: Slot [17] registered [ 0.274284] acpiphp: Slot [18] registered [ 0.274956] acpiphp: Slot [19] registered [ 0.276286] acpiphp: Slot [20] registered [ 0.276940] acpiphp: Slot [21] registered [ 0.277292] acpiphp: Slot [22] registered [ 0.278186] acpiphp: Slot [23] registered [ 0.279293] acpiphp: Slot [24] registered [ 0.279954] acpiphp: Slot [25] registered [ 0.280286] acpiphp: Slot [26] registered [ 0.280942] acpiphp: Slot [27] registered [ 0.281314] acpiphp: Slot [28] registered [ 0.281997] acpiphp: Slot [29] registered [ 0.283297] acpiphp: Slot [30] registered [ 0.283963] acpiphp: Slot [31] registered [ 0.284288] PCI host bridge to bus 0000:00 [ 0.285287] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.286273] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.287272] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.289277] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.290278] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.292277] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.293275] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.294769] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.297175] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.298890] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.300338] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.301288] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.302286] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.303288] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.305294] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.306292] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.307679] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.311371] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.312353] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.313376] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.315803] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.319184] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.319966] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.323290] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.325475] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.327379] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.328389] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.329375] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.330323] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.331622] iommu: Default domain type: Translated [ 0.332272] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.333285] efivars: Registered efivars operations [ 0.334044] PCI: Using ACPI for IRQ routing [ 0.334303] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.335268] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.335268] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.338274] vgaarb: loaded [ 0.338993] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.340272] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.344271] clocksource: Switched to clocksource kvm-clock [ 0.346166] VFS: Disk quotas dquot_6.6.0 [ 0.346811] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.348209] pnp: PnP ACPI init [ 0.349303] pnp: PnP ACPI: found 5 devices [ 0.358967] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.360618] NET: Registered PF_INET protocol family [ 0.361622] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.374612] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.376194] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.377825] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.379123] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.380589] TCP: Hash tables configured (established 16384 bind 16384) [ 0.381648] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.382870] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.384074] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.384982] NET: Registered PF_XDP protocol family [ 0.385738] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.386701] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.387683] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.388770] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.389854] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.391050] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.392176] PCI: CLS 0 bytes, default 64 [ 0.392984] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.394813] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.397244] clocksource: Switched to clocksource tsc [ 0.417306] Initialise system trusted keyrings [ 0.418389] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.420180] Key type asymmetric registered [ 0.421077] Asymmetric key parser 'x509' registered [ 0.423480] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.425197] io scheduler mq-deadline registered [ 0.426173] io scheduler kyber registered [ 0.427182] io scheduler bfq registered [ 0.430038] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.431410] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.433081] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.436386] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.438273] i8042: Warning: Keylock active [ 0.440886] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.442034] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.443278] hv_vmbus: registering driver hyperv_keyboard [ 0.444540] rtc_cmos 00:00: RTC can wake from S4 [ 0.446780] rtc_cmos 00:00: registered as rtc0 [ 0.448017] rtc_cmos 00:00: setting system clock to 2026-09-03T18:04:09 UTC (1788458649) [ 0.449921] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.451306] intel_pstate: CPU model not supported [ 0.452404] efifb: probing for efifb [ 0.453211] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.454613] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.455903] efifb: scrolling: redraw [ 0.456685] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.458501] Console: switching to colour frame buffer device 100x37 [ 0.460461] fb0: EFI VGA frame buffer device [ 0.461422] pstore: Using crash dump compression: deflate [ 0.462564] pstore: Registered efi_pstore as persistent store backend [ 0.464211] NET: Registered PF_INET6 protocol family [ 0.465573] Segment Routing with IPv6 [ 0.466387] In-situ OAM (IOAM) with IPv6 [ 0.467285] NET: Registered PF_PACKET protocol family [ 0.468443] Key type dns_resolver registered [ 0.469767] IPI shorthand broadcast: enabled [ 0.472535] sched_clock: Marking stable (323002707, 148896323)->(555961012, -84061982) [ 0.474415] registered taskstats version 1 [ 0.475581] Loading compiled-in X.509 certificates [ 0.949637] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.871883] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.877239] Demotion targets for Node 0: null [ 1.878695] Key type .fscrypt registered [ 1.879707] Key type fscrypt-provisioning registered [ 1.881398] ima: No TPM chip found, activating TPM-bypass! [ 1.883334] ima: Allocated hash algorithm: sha1 [ 1.884548] ima: No architecture policies found [ 1.891635] clk: Disabling unused clocks [ 1.899494] Freeing unused kernel image (initmem) memory: 17040K [ 1.901311] Write protecting the kernel read-only data: 47104k [ 1.903254] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.905221] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.907067] Run /init as init process [ 2.026913] nvme nvme0: pci function 0000:00:04.0 [ 2.028622] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.041121] nvme nvme0: 2/0/0 default/read/poll queues [ 2.049968] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.051741] GPT:25804799 != 33554431 [ 2.052771] GPT:Alternate GPT header not at the end of the disk. [ 2.053909] GPT:25804799 != 33554431 [ 2.054665] GPT: Use GNU Parted to correct GPT errors. [ 2.055648] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.070331] SCSI subsystem initialized [ 2.104384] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.106769] device-mapper: uevent: version 1.0.3 [ 2.107891] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.115962] device-mapper: verity: sha256 using "sha256-lib" [ 2.152904] raid6: avx512x4 gen() 17144 MB/s [ 2.169903] raid6: avx512x2 gen() 17509 MB/s [ 2.186906] raid6: avx512x1 gen() 17693 MB/s [ 2.203904] raid6: avx2x4 gen() 16168 MB/s [ 2.220909] raid6: avx2x2 gen() 16439 MB/s [ 2.237917] raid6: avx2x1 gen() 13438 MB/s [ 2.238869] raid6: using algorithm avx512x1 gen() 17693 MB/s [ 2.256907] raid6: .... xor() 20449 MB/s, rmw enabled [ 2.257941] raid6: using avx512x2 recovery algorithm [ 2.269351] xor: automatically using best checksumming function avx [ 2.412407] Btrfs loaded, zoned=no, fsverity=no [ 2.417794] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.421850] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.427240] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.428921] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.489884] ACPI: PM: Preparing to enter system sleep state S5 [ 62.491116] reboot: Restarting system [ 62.492027] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:05:16.065454]      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 4027960859 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.000 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000180] Using GB pages for direct mapping [ 0.000286] ACPI: Early table checksum verification disabled [ 0.000291] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000295] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000302] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000309] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000313] ACPI: FACS 0x00000000789D0000 000040 [ 0.000315] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000319] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000323] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000326] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000330] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000333] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000336] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000338] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000341] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000342] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000343] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000344] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000345] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000346] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000346] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000347] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000348] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000348] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000349] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000392] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000402] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000453] Zone ranges: [ 0.000454] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000457] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000459] Normal empty [ 0.000461] Device empty [ 0.000463] Movable zone start for each node [ 0.000464] Early memory node ranges [ 0.000465] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000467] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000469] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000472] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000479] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000520] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003889] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004006] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004497] ACPI: PM-Timer IO Port: 0xb008 [ 0.004511] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004581] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004584] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004586] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004587] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004588] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004593] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004594] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004599] TSC deadline timer available [ 0.004605] CPU topo: Max. logical packages: 1 [ 0.004606] CPU topo: Max. logical dies: 1 [ 0.004606] CPU topo: Max. dies per package: 1 [ 0.004611] CPU topo: Max. threads per core: 2 [ 0.004612] CPU topo: Num. cores per package: 1 [ 0.004613] CPU topo: Num. threads per package: 2 [ 0.004613] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004632] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004648] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004650] Booting paravirtualized kernel on KVM [ 0.004652] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009577] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009850] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010494] kvm-guest: PV spinlocks enabled [ 0.010497] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010500] 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 [ 0.010674] random: crng init done [ 0.010675] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010885] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011055] Fallback order for Node 0: 0 [ 0.011058] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011059] Policy zone: DMA32 [ 0.011060] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015036] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015052] Kernel/User page tables isolation: enabled [ 0.023326] ftrace: allocating 41455 entries in 164 pages [ 0.023331] ftrace: allocated 164 pages with 3 groups [ 0.024132] Dynamic Preempt: voluntary [ 0.024165] rcu: Preemptible hierarchical RCU implementation. [ 0.024166] rcu: RCU event tracing is enabled. [ 0.024166] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024168] Trampoline variant of Tasks RCU enabled. [ 0.024168] Rude variant of Tasks RCU enabled. [ 0.024169] Tracing variant of Tasks RCU enabled. [ 0.024170] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024171] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024176] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024178] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024180] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029448] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029828] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029836] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029890] Console: colour dummy device 80x25 [ 0.029893] printk: legacy console [tty0] enabled [ 0.030176] printk: legacy console [ttyS0] enabled [ 0.167399] ACPI: Core revision 20250807 [ 0.168242] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169656] APIC: Switch to symmetric I/O mode setup [ 0.170827] x2apic enabled [ 0.171679] APIC: Switched APIC routing to: physical x2apic [ 0.174127] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.175780] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500000) [ 0.176776] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176776] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176776] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176776] Speculative Store Bypass: Vulnerable [ 0.176776] Spectre V2 : Mitigation: Retpolines [ 0.176776] RETBleed: Vulnerable [ 0.176776] ITS: Mitigation: Aligned branch/return thunks [ 0.176776] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176776] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176776] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176776] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176776] GDS: Unknown: Dependent on hypervisor status [ 0.176776] active return thunk: its_return_thunk [ 0.176776] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176776] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176776] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176776] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176776] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176776] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176776] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176776] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176776] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176776] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176776] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176776] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176776] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176776] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176776] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176776] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176776] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176776] Freeing SMP alternatives memory: 40K [ 0.176776] pid_max: default: 32768 minimum: 301 [ 0.176776] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176776] landlock: Up and running. [ 0.176776] SELinux: Initializing. [ 0.176776] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176776] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176776] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176981] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177824] signal: max sigframe size: 3632 [ 0.178519] rcu: Hierarchical SRCU implementation. [ 0.178779] rcu: Max phase no-delay instances is 400. [ 0.179681] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183274] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183848] smp: Bringing up secondary CPUs ... [ 0.184690] smpboot: x86: Booting SMP configuration: [ 0.184782] .... node #0, CPUs: #1 [ 0.185788] 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. [ 0.187783] 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. [ 0.188816] smp: Brought up 1 node, 2 CPUs [ 0.189490] smpboot: Total of 2 processors activated (10000.00 BogoMIPS) [ 0.189930] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.190935] devtmpfs: initialized [ 0.191444] x86/mm: Memory block size: 128MB [ 0.192845] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193848] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194787] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195863] pinctrl core: initialized pinctrl subsystem [ 0.197271] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198932] audit: initializing netlink subsys (disabled) [ 0.199809] audit: type=2000 audit(1788458719.317:1): state=initialized audit_enabled=0 res=1 [ 0.199893] thermal_sys: Registered thermal governor 'step_wise' [ 0.200790] cpuidle: using governor menu [ 0.203378] efi: Freeing EFI boot services memory: 37748K [ 0.203782] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204862] dca service started, version 1.12.1 [ 0.205657] PCI: Using configuration type 1 for base access [ 0.206886] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230837] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231781] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232785] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233781] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235487] ACPI: Added _OSI(Module Device) [ 0.236788] ACPI: Added _OSI(Processor Device) [ 0.237526] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240231] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241980] ACPI: Interpreter enabled [ 0.242553] ACPI: PM: (supports S0 S5) [ 0.242780] ACPI: Using IOAPIC for interrupt routing [ 0.244808] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245781] PCI: Using E820 reservations for host bridge windows [ 0.246859] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249963] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250784] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252783] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253791] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256147] acpiphp: Slot [3] registered [ 0.256801] acpiphp: Slot [4] registered [ 0.257454] acpiphp: Slot [5] registered [ 0.257794] acpiphp: Slot [6] registered [ 0.258435] acpiphp: Slot [7] registered [ 0.258799] acpiphp: Slot [8] registered [ 0.259448] acpiphp: Slot [9] registered [ 0.260794] acpiphp: Slot [10] registered [ 0.261438] acpiphp: Slot [11] registered [ 0.261793] acpiphp: Slot [12] registered [ 0.262453] acpiphp: Slot [13] registered [ 0.262792] acpiphp: Slot [14] registered [ 0.263566] acpiphp: Slot [15] registered [ 0.264799] acpiphp: Slot [16] registered [ 0.265450] acpiphp: Slot [17] registered [ 0.265794] acpiphp: Slot [18] registered [ 0.266452] acpiphp: Slot [19] registered [ 0.266798] acpiphp: Slot [20] registered [ 0.267459] acpiphp: Slot [21] registered [ 0.268794] acpiphp: Slot [22] registered [ 0.269587] acpiphp: Slot [23] registered [ 0.269813] acpiphp: Slot [24] registered [ 0.270488] acpiphp: Slot [25] registered [ 0.271807] acpiphp: Slot [26] registered [ 0.272466] acpiphp: Slot [27] registered [ 0.272807] acpiphp: Slot [28] registered [ 0.273497] acpiphp: Slot [29] registered [ 0.273800] acpiphp: Slot [30] registered [ 0.274471] acpiphp: Slot [31] registered [ 0.275795] PCI host bridge to bus 0000:00 [ 0.276464] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276780] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278780] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279780] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280779] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281780] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282691] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285220] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287641] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289381] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290852] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291794] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292794] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293794] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294794] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295715] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297073] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299807] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300865] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301874] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304118] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306802] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308407] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311800] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314977] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315890] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316880] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317881] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318840] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320142] iommu: Default domain type: Translated [ 0.320780] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321891] efivars: Registered efivars operations [ 0.323009] PCI: Using ACPI for IRQ routing [ 0.323897] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324776] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324776] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326784] vgaarb: loaded [ 0.327309] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328780] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.331824] clocksource: Switched to clocksource kvm-clock [ 0.333376] VFS: Disk quotas dquot_6.6.0 [ 0.334067] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335345] pnp: PnP ACPI init [ 0.336326] pnp: PnP ACPI: found 5 devices [ 0.344385] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345893] NET: Registered PF_INET protocol family [ 0.346741] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359389] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360780] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362103] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363427] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364671] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365802] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366882] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368057] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368971] NET: Registered PF_XDP protocol family [ 0.369757] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371101] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372092] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373432] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374607] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375848] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376876] PCI: CLS 0 bytes, default 64 [ 0.377651] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379427] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.381674] clocksource: Switched to clocksource tsc [ 0.401606] Initialise system trusted keyrings [ 0.402648] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405282] Key type asymmetric registered [ 0.406240] Asymmetric key parser 'x509' registered [ 0.407920] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410010] io scheduler mq-deadline registered [ 0.410998] io scheduler kyber registered [ 0.411865] io scheduler bfq registered [ 0.414041] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415392] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.417011] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420352] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.422311] i8042: Warning: Keylock active [ 0.424772] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425867] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.427046] hv_vmbus: registering driver hyperv_keyboard [ 0.428240] rtc_cmos 00:00: RTC can wake from S4 [ 0.430547] rtc_cmos 00:00: registered as rtc0 [ 0.431683] rtc_cmos 00:00: setting system clock to 2026-09-03T18:05:16 UTC (1788458716) [ 0.433464] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434763] intel_pstate: CPU model not supported [ 0.435808] efifb: probing for efifb [ 0.436603] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437981] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.439257] efifb: scrolling: redraw [ 0.440044] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441841] Console: switching to colour frame buffer device 100x37 [ 0.443664] fb0: EFI VGA frame buffer device [ 0.444624] pstore: Using crash dump compression: deflate [ 0.445794] pstore: Registered efi_pstore as persistent store backend [ 0.447376] NET: Registered PF_INET6 protocol family [ 0.448724] Segment Routing with IPv6 [ 0.449516] In-situ OAM (IOAM) with IPv6 [ 0.450405] NET: Registered PF_PACKET protocol family [ 0.451533] Key type dns_resolver registered [ 0.452904] IPI shorthand broadcast: enabled [ 0.455662] sched_clock: Marking stable (309002474, 145940778)->(529481164, -74537912) [ 0.457526] registered taskstats version 1 [ 0.458701] Loading compiled-in X.509 certificates [ 0.936823] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.700323] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.704883] Demotion targets for Node 0: null [ 1.706052] Key type .fscrypt registered [ 1.706876] Key type fscrypt-provisioning registered [ 1.707896] ima: No TPM chip found, activating TPM-bypass! [ 1.709415] ima: Allocated hash algorithm: sha1 [ 1.710434] ima: No architecture policies found [ 1.716312] clk: Disabling unused clocks [ 1.723343] Freeing unused kernel image (initmem) memory: 17040K [ 1.725027] Write protecting the kernel read-only data: 47104k [ 1.726862] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.728602] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.730287] Run /init as init process [ 1.849508] nvme nvme0: pci function 0000:00:04.0 [ 1.850898] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.860717] nvme nvme0: 2/0/0 default/read/poll queues [ 1.869236] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.870787] GPT:25804799 != 33554431 [ 1.871573] GPT:Alternate GPT header not at the end of the disk. [ 1.872710] GPT:25804799 != 33554431 [ 1.873459] GPT: Use GNU Parted to correct GPT errors. [ 1.874462] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.888280] SCSI subsystem initialized [ 1.915568] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.917928] device-mapper: uevent: version 1.0.3 [ 1.918996] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.926720] device-mapper: verity: sha256 using "sha256-lib" [ 1.961950] raid6: avx512x4 gen() 17878 MB/s [ 1.978956] raid6: avx512x2 gen() 17327 MB/s [ 1.995951] raid6: avx512x1 gen() 17500 MB/s [ 2.012949] raid6: avx2x4 gen() 17515 MB/s [ 2.029949] raid6: avx2x2 gen() 17671 MB/s [ 2.046949] raid6: avx2x1 gen() 13652 MB/s [ 2.047862] raid6: using algorithm avx512x4 gen() 17878 MB/s [ 2.064949] raid6: .... xor() 7875 MB/s, rmw enabled [ 2.065984] raid6: using avx512x2 recovery algorithm [ 2.076448] xor: automatically using best checksumming function avx [ 2.209455] Btrfs loaded, zoned=no, fsverity=no [ 2.214372] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.218019] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.222115] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.223628] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.306966] ACPI: PM: Preparing to enter system sleep state S5 [ 62.308205] reboot: Restarting system [ 62.309040] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:06:22.966521]      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 4048124061 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.000 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000385] 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) [ 0.000398] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000404] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000407] 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) [ 0.000415] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000418] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000421] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000424] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000427] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000430] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000432] 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] [ 0.000435] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000436] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000437] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000437] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000438] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000439] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000440] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000440] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000484] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000493] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000545] Zone ranges: [ 0.000546] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000549] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000551] Normal empty [ 0.000553] Device empty [ 0.000554] Movable zone start for each node [ 0.000556] Early memory node ranges [ 0.000556] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000559] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000561] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000563] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000570] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000612] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003900] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004011] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004415] ACPI: PM-Timer IO Port: 0xb008 [ 0.004428] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004493] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004496] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004498] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004500] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004501] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004505] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004506] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004511] TSC deadline timer available [ 0.004516] CPU topo: Max. logical packages: 1 [ 0.004517] CPU topo: Max. logical dies: 1 [ 0.004518] CPU topo: Max. dies per package: 1 [ 0.004522] CPU topo: Max. threads per core: 2 [ 0.004523] CPU topo: Num. cores per package: 1 [ 0.004524] CPU topo: Num. threads per package: 2 [ 0.004524] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004543] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004559] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004561] Booting paravirtualized kernel on KVM [ 0.004563] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009496] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009765] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010394] kvm-guest: PV spinlocks enabled [ 0.010396] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010399] 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 [ 0.010575] random: crng init done [ 0.010576] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010789] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010903] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010957] Fallback order for Node 0: 0 [ 0.010959] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010960] Policy zone: DMA32 [ 0.010962] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015009] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015024] Kernel/User page tables isolation: enabled [ 0.023291] ftrace: allocating 41455 entries in 164 pages [ 0.023295] ftrace: allocated 164 pages with 3 groups [ 0.024099] Dynamic Preempt: voluntary [ 0.024134] rcu: Preemptible hierarchical RCU implementation. [ 0.024135] rcu: RCU event tracing is enabled. [ 0.024135] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024137] Trampoline variant of Tasks RCU enabled. [ 0.024138] Rude variant of Tasks RCU enabled. [ 0.024138] Tracing variant of Tasks RCU enabled. [ 0.024139] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024140] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024146] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024148] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024149] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029398] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029638] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029646] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029698] Console: colour dummy device 80x25 [ 0.029701] printk: legacy console [tty0] enabled [ 0.029975] printk: legacy console [ttyS0] enabled [ 0.166095] ACPI: Core revision 20250807 [ 0.167024] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168456] APIC: Switch to symmetric I/O mode setup [ 0.169634] x2apic enabled [ 0.170481] APIC: Switched APIC routing to: physical x2apic [ 0.172925] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.174545] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500000) [ 0.175541] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175541] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175541] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175541] Speculative Store Bypass: Vulnerable [ 0.175541] Spectre V2 : Mitigation: Retpolines [ 0.175541] RETBleed: Vulnerable [ 0.175541] ITS: Mitigation: Aligned branch/return thunks [ 0.175541] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175541] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175541] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175541] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175541] GDS: Unknown: Dependent on hypervisor status [ 0.175541] active return thunk: its_return_thunk [ 0.175541] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175541] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175541] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175541] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175541] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175541] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175541] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175541] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175541] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175541] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175541] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175541] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175541] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175541] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175541] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175541] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175541] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175541] Freeing SMP alternatives memory: 40K [ 0.175541] pid_max: default: 32768 minimum: 301 [ 0.175541] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175541] landlock: Up and running. [ 0.175541] SELinux: Initializing. [ 0.175541] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175541] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175541] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175752] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176589] signal: max sigframe size: 3632 [ 0.177284] rcu: Hierarchical SRCU implementation. [ 0.177544] rcu: Max phase no-delay instances is 400. [ 0.178430] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182139] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182611] smp: Bringing up secondary CPUs ... [ 0.183443] smpboot: x86: Booting SMP configuration: [ 0.183548] .... node #0, CPUs: #1 [ 0.185066] 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. [ 0.186551] 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. [ 0.187597] smp: Brought up 1 node, 2 CPUs [ 0.188336] smpboot: Total of 2 processors activated (10000.00 BogoMIPS) [ 0.188773] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189695] devtmpfs: initialized [ 0.190125] x86/mm: Memory block size: 128MB [ 0.191605] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192662] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193559] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194624] pinctrl core: initialized pinctrl subsystem [ 0.196418] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196690] audit: initializing netlink subsys (disabled) [ 0.197593] audit: type=2000 audit(1788458786.276:1): state=initialized audit_enabled=0 res=1 [ 0.197765] thermal_sys: Registered thermal governor 'step_wise' [ 0.198573] cpuidle: using governor menu [ 0.202541] efi: Freeing EFI boot services memory: 37748K [ 0.202541] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204648] dca service started, version 1.12.1 [ 0.205545] PCI: Using configuration type 1 for base access [ 0.206652] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231581] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233546] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234548] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235546] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237911] ACPI: Added _OSI(Module Device) [ 0.238545] ACPI: Added _OSI(Processor Device) [ 0.239238] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240802] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243698] ACPI: Interpreter enabled [ 0.244220] ACPI: PM: (supports S0 S5) [ 0.244549] ACPI: Using IOAPIC for interrupt routing [ 0.245359] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247550] PCI: Using E820 reservations for host bridge windows [ 0.248668] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252541] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253548] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254546] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256559] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257919] acpiphp: Slot [3] registered [ 0.259579] acpiphp: Slot [4] registered [ 0.260229] acpiphp: Slot [5] registered [ 0.260578] acpiphp: Slot [6] registered [ 0.261260] acpiphp: Slot [7] registered [ 0.261562] acpiphp: Slot [8] registered [ 0.262202] acpiphp: Slot [9] registered [ 0.263567] acpiphp: Slot [10] registered [ 0.264431] acpiphp: Slot [11] registered [ 0.264569] acpiphp: Slot [12] registered [ 0.265245] acpiphp: Slot [13] registered [ 0.266564] acpiphp: Slot [14] registered [ 0.267217] acpiphp: Slot [15] registered [ 0.267561] acpiphp: Slot [16] registered [ 0.268224] acpiphp: Slot [17] registered [ 0.268561] acpiphp: Slot [18] registered [ 0.269214] acpiphp: Slot [19] registered [ 0.270564] acpiphp: Slot [20] registered [ 0.271211] acpiphp: Slot [21] registered [ 0.271560] acpiphp: Slot [22] registered [ 0.272229] acpiphp: Slot [23] registered [ 0.272559] acpiphp: Slot [24] registered [ 0.273219] acpiphp: Slot [25] registered [ 0.273559] acpiphp: Slot [26] registered [ 0.274229] acpiphp: Slot [27] registered [ 0.275583] acpiphp: Slot [28] registered [ 0.276338] acpiphp: Slot [29] registered [ 0.277565] acpiphp: Slot [30] registered [ 0.278347] acpiphp: Slot [31] registered [ 0.278562] PCI host bridge to bus 0000:00 [ 0.279350] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280556] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281546] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.283551] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284549] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285548] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286479] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.289003] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.291420] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.293145] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.294611] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.295559] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.296558] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.297475] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.298559] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.299474] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299858] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302567] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303630] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304645] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.306886] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309466] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.311189] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313602] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316768] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317650] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318662] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319664] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320597] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322586] iommu: Default domain type: Translated [ 0.323546] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.324563] efivars: Registered efivars operations [ 0.325305] PCI: Using ACPI for IRQ routing [ 0.326568] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.327541] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.327541] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.329548] vgaarb: loaded [ 0.330070] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.330545] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334588] clocksource: Switched to clocksource kvm-clock [ 0.336120] VFS: Disk quotas dquot_6.6.0 [ 0.336746] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337984] pnp: PnP ACPI init [ 0.339072] pnp: PnP ACPI: found 5 devices [ 0.347274] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348709] NET: Registered PF_INET protocol family [ 0.349547] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.362204] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.363554] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364767] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.366133] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.367352] TCP: Hash tables configured (established 16384 bind 16384) [ 0.368389] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369432] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370702] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371593] NET: Registered PF_XDP protocol family [ 0.372360] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.373315] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.374313] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.375368] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.376420] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.377590] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.378600] PCI: CLS 0 bytes, default 64 [ 0.379354] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.381107] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns [ 0.383365] clocksource: Switched to clocksource tsc [ 0.403286] Initialise system trusted keyrings [ 0.406104] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.407870] Key type asymmetric registered [ 0.408756] Asymmetric key parser 'x509' registered [ 0.410539] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.412193] io scheduler mq-deadline registered [ 0.413183] io scheduler kyber registered [ 0.414080] io scheduler bfq registered [ 0.417170] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.418599] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.420220] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.423292] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.425163] i8042: Warning: Keylock active [ 0.427634] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.428692] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.429887] hv_vmbus: registering driver hyperv_keyboard [ 0.431139] rtc_cmos 00:00: RTC can wake from S4 [ 0.433414] rtc_cmos 00:00: registered as rtc0 [ 0.434623] rtc_cmos 00:00: setting system clock to 2026-09-03T18:06:23 UTC (1788458783) [ 0.436424] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.437757] intel_pstate: CPU model not supported [ 0.438837] efifb: probing for efifb [ 0.439650] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.441039] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.442301] efifb: scrolling: redraw [ 0.443077] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.444922] Console: switching to colour frame buffer device 100x37 [ 0.446731] fb0: EFI VGA frame buffer device [ 0.447679] pstore: Using crash dump compression: deflate [ 0.448818] pstore: Registered efi_pstore as persistent store backend [ 0.450457] NET: Registered PF_INET6 protocol family [ 0.452118] Segment Routing with IPv6 [ 0.452934] In-situ OAM (IOAM) with IPv6 [ 0.453800] NET: Registered PF_PACKET protocol family [ 0.455946] Key type dns_resolver registered [ 0.457376] IPI shorthand broadcast: enabled [ 0.460218] sched_clock: Marking stable (315002065, 144896090)->(537523170, -77625015) [ 0.462107] registered taskstats version 1 [ 0.463291] Loading compiled-in X.509 certificates [ 0.935492] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.778773] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.783280] Demotion targets for Node 0: null [ 1.784341] Key type .fscrypt registered [ 1.785200] Key type fscrypt-provisioning registered [ 1.786448] ima: No TPM chip found, activating TPM-bypass! [ 1.787716] ima: Allocated hash algorithm: sha1 [ 1.788651] ima: No architecture policies found [ 1.795073] clk: Disabling unused clocks [ 1.801432] Freeing unused kernel image (initmem) memory: 17040K [ 1.803160] Write protecting the kernel read-only data: 47104k [ 1.804990] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.806693] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.807917] Run /init as init process [ 1.928049] nvme nvme0: pci function 0000:00:04.0 [ 1.929356] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.939882] nvme nvme0: 2/0/0 default/read/poll queues [ 1.947982] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.949389] GPT:25804799 != 33554431 [ 1.950312] GPT:Alternate GPT header not at the end of the disk. [ 1.951443] GPT:25804799 != 33554431 [ 1.952205] GPT: Use GNU Parted to correct GPT errors. [ 1.953188] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.967757] SCSI subsystem initialized [ 1.995028] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.997356] device-mapper: uevent: version 1.0.3 [ 1.998399] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.006139] device-mapper: verity: sha256 using "sha256-lib" [ 2.041902] raid6: avx512x4 gen() 17793 MB/s [ 2.058905] raid6: avx512x2 gen() 16968 MB/s [ 2.075903] raid6: avx512x1 gen() 17556 MB/s [ 2.092903] raid6: avx2x4 gen() 17682 MB/s [ 2.109905] raid6: avx2x2 gen() 17635 MB/s [ 2.126901] raid6: avx2x1 gen() 13718 MB/s [ 2.127822] raid6: using algorithm avx512x4 gen() 17793 MB/s [ 2.145903] raid6: .... xor() 7844 MB/s, rmw enabled [ 2.147530] raid6: using avx512x2 recovery algorithm [ 2.158384] xor: automatically using best checksumming function avx [ 2.290450] Btrfs loaded, zoned=no, fsverity=no [ 2.295139] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.299232] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.303576] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.304971] BTRFS error (device dm-0): open_ctree failed: -2