1.932600] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.934247] Run /init as init process [ 2.056575] nvme nvme0: pci function 0000:00:04.0 [ 2.058276] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.071401] nvme nvme0: 2/0/0 default/read/poll queues [ 2.079194] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.081079] GPT:25804799 != 33554431 [ 2.082140] GPT:Alternate GPT header not at the end of the disk. [ 2.083726] GPT:25804799 != 33554431 [ 2.085816] GPT: Use GNU Parted to correct GPT errors. [ 2.087243] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.102296] SCSI subsystem initialized [ 2.133920] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.136918] device-mapper: uevent: version 1.0.3 [ 2.138173] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.146339] device-mapper: verity: sha256 using "sha256-lib" [ 2.185398] raid6: avx512x4 gen() 16073 MB/s [ 2.202396] raid6: avx512x2 gen() 17063 MB/s [ 2.220398] raid6: avx512x1 gen() 17370 MB/s [ 2.237405] raid6: avx2x4 gen() 16979 MB/s [ 2.255396] raid6: avx2x2 gen() 15150 MB/s [ 2.273395] raid6: avx2x1 gen() 13179 MB/s [ 2.274329] raid6: using algorithm avx512x1 gen() 17370 MB/s [ 2.292394] raid6: .... xor() 20515 MB/s, rmw enabled [ 2.293472] raid6: using avx512x2 recovery algorithm [ 2.304230] xor: automatically using best checksumming function avx [ 2.462650] Btrfs loaded, zoned=no, fsverity=no [ 2.467824] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.471665] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.476420] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.477969] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.518456] ACPI: PM: Preparing to enter system sleep state S5 [ 62.519881] reboot: Restarting system [ 62.520695] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:28:22.517075]      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 4112010841 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000126] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000129] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000180] Using GB pages for direct mapping [ 0.000401] ACPI: Early table checksum verification disabled [ 0.000405] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000409] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000414] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000420] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000424] ACPI: FACS 0x00000000789D0000 000040 [ 0.000426] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000429] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000432] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000435] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000438] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000441] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000444] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000447] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000449] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000450] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000451] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000452] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000453] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000453] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000454] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000455] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000456] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000456] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000457] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000499] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000509] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000560] Zone ranges: [ 0.000561] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000564] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000567] Normal empty [ 0.000568] Device empty [ 0.000570] Movable zone start for each node [ 0.000571] Early memory node ranges [ 0.000572] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000574] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000577] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000579] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000586] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000623] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004067] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004183] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004591] ACPI: PM-Timer IO Port: 0xb008 [ 0.004605] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004670] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004674] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004676] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004677] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004678] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004682] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004684] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004688] TSC deadline timer available [ 0.004693] CPU topo: Max. logical packages: 1 [ 0.004694] CPU topo: Max. logical dies: 1 [ 0.004694] CPU topo: Max. dies per package: 1 [ 0.004699] CPU topo: Max. threads per core: 2 [ 0.004700] CPU topo: Num. cores per package: 1 [ 0.004701] CPU topo: Num. threads per package: 2 [ 0.004701] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004719] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004734] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004736] Booting paravirtualized kernel on KVM [ 0.004738] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009634] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009920] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010548] kvm-guest: PV spinlocks enabled [ 0.010550] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010554] 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 [ 0.010729] random: crng init done [ 0.010730] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010952] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011085] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011139] Fallback order for Node 0: 0 [ 0.011142] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011143] Policy zone: DMA32 [ 0.011144] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015324] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015341] Kernel/User page tables isolation: enabled [ 0.023678] ftrace: allocating 41455 entries in 164 pages [ 0.023682] ftrace: allocated 164 pages with 3 groups [ 0.024489] Dynamic Preempt: voluntary [ 0.024524] rcu: Preemptible hierarchical RCU implementation. [ 0.024525] rcu: RCU event tracing is enabled. [ 0.024525] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024527] Trampoline variant of Tasks RCU enabled. [ 0.024528] Rude variant of Tasks RCU enabled. [ 0.024528] Tracing variant of Tasks RCU enabled. [ 0.024529] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024530] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024535] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024538] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024539] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029668] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029909] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029916] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029968] Console: colour dummy device 80x25 [ 0.029971] printk: legacy console [tty0] enabled [ 0.030249] printk: legacy console [ttyS0] enabled [ 0.170774] ACPI: Core revision 20250807 [ 0.171689] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.174371] APIC: Switch to symmetric I/O mode setup [ 0.175908] x2apic enabled [ 0.177233] APIC: Switched APIC routing to: physical x2apic [ 0.180510] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.183173] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.184168] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.184168] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.184168] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.184168] Speculative Store Bypass: Vulnerable [ 0.184168] Spectre V2 : Mitigation: Retpolines [ 0.184168] RETBleed: Vulnerable [ 0.184168] ITS: Mitigation: Aligned branch/return thunks [ 0.184168] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184168] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184168] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.184168] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.184168] GDS: Unknown: Dependent on hypervisor status [ 0.184168] active return thunk: its_return_thunk [ 0.184168] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.184168] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.184168] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.184168] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.184168] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.184168] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.184168] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.184168] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.184168] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.184168] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.184168] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.184168] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.184168] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.184168] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.184168] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.184168] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.184168] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.184168] Freeing SMP alternatives memory: 40K [ 0.184168] pid_max: default: 32768 minimum: 301 [ 0.184168] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.184168] landlock: Up and running. [ 0.184168] SELinux: Initializing. [ 0.184168] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184168] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184168] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.184372] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.185220] signal: max sigframe size: 3632 [ 0.185952] rcu: Hierarchical SRCU implementation. [ 0.186171] rcu: Max phase no-delay instances is 400. [ 0.187167] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.191642] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.192258] smp: Bringing up secondary CPUs ... [ 0.193303] smpboot: x86: Booting SMP configuration: [ 0.194109] .... node #0, CPUs: #1 [ 0.195761] 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. [ 0.197178] 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. [ 0.198502] smp: Brought up 1 node, 2 CPUs [ 0.199174] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.200349] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.201325] devtmpfs: initialized [ 0.201801] x86/mm: Memory block size: 128MB [ 0.203228] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.204350] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.205258] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.207271] pinctrl core: initialized pinctrl subsystem [ 0.208748] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209320] audit: initializing netlink subsys (disabled) [ 0.210205] audit: type=2000 audit(1788456505.907:1): state=initialized audit_enabled=0 res=1 [ 0.211237] thermal_sys: Registered thermal governor 'step_wise' [ 0.212188] cpuidle: using governor menu [ 0.215219] efi: Freeing EFI boot services memory: 37748K [ 0.216102] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.217271] dca service started, version 1.12.1 [ 0.218073] PCI: Using configuration type 1 for base access [ 0.219299] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.246460] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.247175] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.248173] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.249175] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.252412] ACPI: Added _OSI(Module Device) [ 0.253173] ACPI: Added _OSI(Processor Device) [ 0.253895] ACPI: Added _OSI(Processor Aggregator Device) [ 0.256354] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.258360] ACPI: Interpreter enabled [ 0.259041] ACPI: PM: (supports S0 S5) [ 0.259176] ACPI: Using IOAPIC for interrupt routing [ 0.260003] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.262175] PCI: Using E820 reservations for host bridge windows [ 0.263289] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.266431] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.267176] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.268172] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.270188] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.272551] acpiphp: Slot [3] registered [ 0.273194] acpiphp: Slot [4] registered [ 0.273825] acpiphp: Slot [5] registered [ 0.274188] acpiphp: Slot [6] registered [ 0.274836] acpiphp: Slot [7] registered [ 0.275187] acpiphp: Slot [8] registered [ 0.275853] acpiphp: Slot [9] registered [ 0.276184] acpiphp: Slot [10] registered [ 0.276846] acpiphp: Slot [11] registered [ 0.278186] acpiphp: Slot [12] registered [ 0.278827] acpiphp: Slot [13] registered [ 0.279185] acpiphp: Slot [14] registered [ 0.279960] acpiphp: Slot [15] registered [ 0.280193] acpiphp: Slot [16] registered [ 0.280944] acpiphp: Slot [17] registered [ 0.282207] acpiphp: Slot [18] registered [ 0.282892] acpiphp: Slot [19] registered [ 0.283191] acpiphp: Slot [20] registered [ 0.283857] acpiphp: Slot [21] registered [ 0.285196] acpiphp: Slot [22] registered [ 0.285905] acpiphp: Slot [23] registered [ 0.286203] acpiphp: Slot [24] registered [ 0.286889] acpiphp: Slot [25] registered [ 0.288191] acpiphp: Slot [26] registered [ 0.288861] acpiphp: Slot [27] registered [ 0.289189] acpiphp: Slot [28] registered [ 0.290103] acpiphp: Slot [29] registered [ 0.291195] acpiphp: Slot [30] registered [ 0.291856] acpiphp: Slot [31] registered [ 0.292186] PCI host bridge to bus 0000:00 [ 0.292854] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.294175] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.295173] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.296172] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.298175] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.299172] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.300106] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.301630] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.304025] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.305754] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.307236] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.308188] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.309186] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.310132] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.311189] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.312185] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.313456] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.316195] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.317257] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.318267] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.320522] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.324130] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.325859] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.328199] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.331431] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.333297] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.334276] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.335272] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.336225] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.337522] iommu: Default domain type: Translated [ 0.338172] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.339278] efivars: Registered efivars operations [ 0.340375] PCI: Using ACPI for IRQ routing [ 0.341331] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.342165] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.342168] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.344174] vgaarb: loaded [ 0.344702] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.346172] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.349213] clocksource: Switched to clocksource kvm-clock [ 0.350725] VFS: Disk quotas dquot_6.6.0 [ 0.351392] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.352925] pnp: PnP ACPI init [ 0.353892] pnp: PnP ACPI: found 5 devices [ 0.362017] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.363492] NET: Registered PF_INET protocol family [ 0.364335] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.377527] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.378948] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.380215] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.381705] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.382967] TCP: Hash tables configured (established 16384 bind 16384) [ 0.384077] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385273] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.386456] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.387355] NET: Registered PF_XDP protocol family [ 0.388131] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.389132] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.390122] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.391309] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.392407] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.393634] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.394681] PCI: CLS 0 bytes, default 64 [ 0.395463] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.397222] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.399321] clocksource: Switched to clocksource tsc [ 0.419321] Initialise system trusted keyrings [ 0.421416] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.423616] Key type asymmetric registered [ 0.424679] Asymmetric key parser 'x509' registered [ 0.426858] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.429289] io scheduler mq-deadline registered [ 0.430240] io scheduler kyber registered [ 0.431120] io scheduler bfq registered [ 0.433430] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.434821] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.436545] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.439602] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.441569] i8042: Warning: Keylock active [ 0.445799] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.446903] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.448121] hv_vmbus: registering driver hyperv_keyboard [ 0.449775] rtc_cmos 00:00: RTC can wake from S4 [ 0.452244] rtc_cmos 00:00: registered as rtc0 [ 0.453510] rtc_cmos 00:00: setting system clock to 2026-09-03T17:28:23 UTC (1788456503) [ 0.455639] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.456940] intel_pstate: CPU model not supported [ 0.458135] efifb: probing for efifb [ 0.458941] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.460337] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.461592] efifb: scrolling: redraw [ 0.462370] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.464193] Console: switching to colour frame buffer device 100x37 [ 0.466013] fb0: EFI VGA frame buffer device [ 0.466974] pstore: Using crash dump compression: deflate [ 0.468135] pstore: Registered efi_pstore as persistent store backend [ 0.469747] NET: Registered PF_INET6 protocol family [ 0.471381] Segment Routing with IPv6 [ 0.472206] In-situ OAM (IOAM) with IPv6 [ 0.473192] NET: Registered PF_PACKET protocol family [ 0.474423] Key type dns_resolver registered [ 0.478662] IPI shorthand broadcast: enabled [ 0.481409] sched_clock: Marking stable (328002245, 153252442)->(556502604, -75247917) [ 0.483350] registered taskstats version 1 [ 0.484683] Loading compiled-in X.509 certificates [ 0.952641] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.821125] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.826409] Demotion targets for Node 0: null [ 1.828211] Key type .fscrypt registered [ 1.830013] Key type fscrypt-provisioning registered [ 1.832134] ima: No TPM chip found, activating TPM-bypass! [ 1.833806] ima: Allocated hash algorithm: sha1 [ 1.834766] ima: No architecture policies found [ 1.843590] clk: Disabling unused clocks [ 1.862934] Freeing unused kernel image (initmem) memory: 17040K [ 1.865881] Write protecting the kernel read-only data: 47104k [ 1.867978] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.870343] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.872207] Run /init as init process [ 1.997059] nvme nvme0: pci function 0000:00:04.0 [ 1.998740] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.013364] nvme nvme0: 2/0/0 default/read/poll queues [ 2.023195] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.025207] GPT:25804799 != 33554431 [ 2.026050] GPT:Alternate GPT header not at the end of the disk. [ 2.027481] GPT:25804799 != 33554431 [ 2.028542] GPT: Use GNU Parted to correct GPT errors. [ 2.029862] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.047539] SCSI subsystem initialized [ 2.086904] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.090608] device-mapper: uevent: version 1.0.3 [ 2.092652] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.104078] device-mapper: verity: sha256 using "sha256-lib" [ 2.146278] raid6: avx512x4 gen() 10089 MB/s [ 2.164700] raid6: avx512x2 gen() 11888 MB/s [ 2.182269] raid6: avx512x1 gen() 10973 MB/s [ 2.200268] raid6: avx2x4 gen() 12112 MB/s [ 2.218581] raid6: avx2x2 gen() 14330 MB/s [ 2.238325] raid6: avx2x1 gen() 10223 MB/s [ 2.239695] raid6: using algorithm avx2x2 gen() 14330 MB/s [ 2.257330] raid6: .... xor() 11274 MB/s, rmw enabled [ 2.258630] raid6: using avx512x2 recovery algorithm [ 2.272755] xor: automatically using best checksumming function avx [ 2.434930] Btrfs loaded, zoned=no, fsverity=no [ 2.440890] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.446320] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.452437] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.453873] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.541547] ACPI: PM: Preparing to enter system sleep state S5 [ 62.543455] reboot: Restarting system [ 62.544676] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:29:30.017204]      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 4184579591 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000097] 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 [ 0.000183] Using GB pages for direct mapping [ 0.000298] ACPI: Early table checksum verification disabled [ 0.000301] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000305] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000311] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000317] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000320] ACPI: FACS 0x00000000789D0000 000040 [ 0.000323] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000326] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000329] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000332] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000335] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000338] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000341] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000343] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000346] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000347] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000348] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000349] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000349] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000350] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000351] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000352] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000352] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000353] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000354] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000395] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000405] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000457] Zone ranges: [ 0.000458] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000461] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000463] Normal empty [ 0.000465] Device empty [ 0.000466] Movable zone start for each node [ 0.000468] Early memory node ranges [ 0.000469] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000471] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000473] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000476] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000483] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000525] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004006] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004121] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004532] ACPI: PM-Timer IO Port: 0xb008 [ 0.004545] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004611] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004615] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004617] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004618] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004619] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004624] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004625] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004630] TSC deadline timer available [ 0.004635] CPU topo: Max. logical packages: 1 [ 0.004636] CPU topo: Max. logical dies: 1 [ 0.004636] CPU topo: Max. dies per package: 1 [ 0.004641] CPU topo: Max. threads per core: 2 [ 0.004642] CPU topo: Num. cores per package: 1 [ 0.004642] CPU topo: Num. threads per package: 2 [ 0.004643] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004661] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004677] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004679] Booting paravirtualized kernel on KVM [ 0.004681] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009583] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009872] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010520] kvm-guest: PV spinlocks enabled [ 0.010523] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010526] 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 [ 0.010701] random: crng init done [ 0.010702] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010930] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011054] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011109] Fallback order for Node 0: 0 [ 0.011112] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011113] Policy zone: DMA32 [ 0.011115] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015160] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015175] Kernel/User page tables isolation: enabled [ 0.023549] ftrace: allocating 41455 entries in 164 pages [ 0.023553] ftrace: allocated 164 pages with 3 groups [ 0.024353] Dynamic Preempt: voluntary [ 0.024388] rcu: Preemptible hierarchical RCU implementation. [ 0.024389] rcu: RCU event tracing is enabled. [ 0.024389] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024391] Trampoline variant of Tasks RCU enabled. [ 0.024391] Rude variant of Tasks RCU enabled. [ 0.024392] Tracing variant of Tasks RCU enabled. [ 0.024392] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024393] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024400] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024401] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024403] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030494] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030821] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030947] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031007] Console: colour dummy device 80x25 [ 0.031230] printk: legacy console [tty0] enabled [ 0.031537] printk: legacy console [ttyS0] enabled [ 0.174458] ACPI: Core revision 20250807 [ 0.175297] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.176704] APIC: Switch to symmetric I/O mode setup [ 0.177873] x2apic enabled [ 0.178768] APIC: Switched APIC routing to: physical x2apic [ 0.181219] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.182862] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.183857] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.183857] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.183857] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.183857] Speculative Store Bypass: Vulnerable [ 0.183857] Spectre V2 : Mitigation: Retpolines [ 0.183857] RETBleed: Vulnerable [ 0.183857] ITS: Mitigation: Aligned branch/return thunks [ 0.183857] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183857] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183857] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.183857] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.183857] GDS: Unknown: Dependent on hypervisor status [ 0.183857] active return thunk: its_return_thunk [ 0.183857] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.183857] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.183857] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.183857] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.183857] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.183857] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.183857] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.183857] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.183857] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.183857] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.183857] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.183857] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.183857] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.183857] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.183857] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.183857] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.183857] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.183857] Freeing SMP alternatives memory: 40K [ 0.183857] pid_max: default: 32768 minimum: 301 [ 0.183857] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.183857] landlock: Up and running. [ 0.183857] SELinux: Initializing. [ 0.183857] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183857] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183857] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.184119] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.184909] signal: max sigframe size: 3632 [ 0.185658] rcu: Hierarchical SRCU implementation. [ 0.185863] rcu: Max phase no-delay instances is 400. [ 0.186728] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.191062] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.191940] smp: Bringing up secondary CPUs ... [ 0.192808] smpboot: x86: Booting SMP configuration: [ 0.192863] .... node #0, CPUs: #1 [ 0.193864] 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. [ 0.195866] 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. [ 0.196957] smp: Brought up 1 node, 2 CPUs [ 0.197619] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.198049] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.199005] devtmpfs: initialized [ 0.199488] x86/mm: Memory block size: 128MB [ 0.200928] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.201940] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.202871] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.203954] pinctrl core: initialized pinctrl subsystem [ 0.205426] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.207095] audit: initializing netlink subsys (disabled) [ 0.207943] audit: type=2000 audit(1788456573.496:1): state=initialized audit_enabled=0 res=1 [ 0.207985] thermal_sys: Registered thermal governor 'step_wise' [ 0.208877] cpuidle: using governor menu [ 0.211795] efi: Freeing EFI boot services memory: 37748K [ 0.213869] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.214966] dca service started, version 1.12.1 [ 0.215744] PCI: Using configuration type 1 for base access [ 0.216955] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.219098] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.219863] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.221866] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.222862] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.244922] ACPI: Added _OSI(Module Device) [ 0.245863] ACPI: Added _OSI(Processor Device) [ 0.246633] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247916] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.250082] ACPI: Interpreter enabled [ 0.250665] ACPI: PM: (supports S0 S5) [ 0.251865] ACPI: Using IOAPIC for interrupt routing [ 0.252892] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.253863] PCI: Using E820 reservations for host bridge windows [ 0.254930] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.258434] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.259868] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.260864] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.262884] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.266418] acpiphp: Slot [3] registered [ 0.266997] acpiphp: Slot [4] registered [ 0.267774] acpiphp: Slot [5] registered [ 0.268883] acpiphp: Slot [6] registered [ 0.269668] acpiphp: Slot [7] registered [ 0.269880] acpiphp: Slot [8] registered [ 0.270552] acpiphp: Slot [9] registered [ 0.271883] acpiphp: Slot [10] registered [ 0.272868] acpiphp: Slot [11] registered [ 0.273895] acpiphp: Slot [12] registered [ 0.274630] acpiphp: Slot [13] registered [ 0.275890] acpiphp: Slot [14] registered [ 0.276563] acpiphp: Slot [15] registered [ 0.277906] acpiphp: Slot [16] registered [ 0.278555] acpiphp: Slot [17] registered [ 0.278879] acpiphp: Slot [18] registered [ 0.279636] acpiphp: Slot [19] registered [ 0.279893] acpiphp: Slot [20] registered [ 0.280639] acpiphp: Slot [21] registered [ 0.281897] acpiphp: Slot [22] registered [ 0.282694] acpiphp: Slot [23] registered [ 0.283898] acpiphp: Slot [24] registered [ 0.284895] acpiphp: Slot [25] registered [ 0.285894] acpiphp: Slot [26] registered [ 0.286583] acpiphp: Slot [27] registered [ 0.287884] acpiphp: Slot [28] registered [ 0.288529] acpiphp: Slot [29] registered [ 0.288882] acpiphp: Slot [30] registered [ 0.289569] acpiphp: Slot [31] registered [ 0.290892] PCI host bridge to bus 0000:00 [ 0.291846] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.292866] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.293864] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.294864] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.296864] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.297875] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.298809] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.301490] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.304267] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.306494] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.308069] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.308880] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.310880] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.311817] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.311883] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.312828] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.314197] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.316892] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.317957] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.319992] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.321268] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.325891] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.327470] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.330881] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.334628] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.334973] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.335980] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.337975] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.338920] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.340253] iommu: Default domain type: Translated [ 0.340863] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.341971] efivars: Registered efivars operations [ 0.343046] PCI: Using ACPI for IRQ routing [ 0.343995] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.344857] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.344857] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.347867] vgaarb: loaded [ 0.348395] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.348863] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.354863] clocksource: Switched to clocksource kvm-clock [ 0.356612] VFS: Disk quotas dquot_6.6.0 [ 0.357703] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.359116] pnp: PnP ACPI init [ 0.360182] pnp: PnP ACPI: found 5 devices [ 0.368485] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.370069] NET: Registered PF_INET protocol family [ 0.370944] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.384038] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.385570] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.386828] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.388527] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.389802] TCP: Hash tables configured (established 16384 bind 16384) [ 0.390929] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.392646] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.394103] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.395011] NET: Registered PF_XDP protocol family [ 0.395941] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.396916] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.397905] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.399007] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.400124] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.401338] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.402369] PCI: CLS 0 bytes, default 64 [ 0.403132] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.404920] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.407028] clocksource: Switched to clocksource tsc [ 0.427142] Initialise system trusted keyrings [ 0.428965] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.430739] Key type asymmetric registered [ 0.431715] Asymmetric key parser 'x509' registered [ 0.433496] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.435950] io scheduler mq-deadline registered [ 0.436930] io scheduler kyber registered [ 0.437789] io scheduler bfq registered [ 0.440006] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.441380] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.443006] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.446185] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.448117] i8042: Warning: Keylock active [ 0.450586] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.451671] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.452830] hv_vmbus: registering driver hyperv_keyboard [ 0.454025] rtc_cmos 00:00: RTC can wake from S4 [ 0.456355] rtc_cmos 00:00: registered as rtc0 [ 0.457491] rtc_cmos 00:00: setting system clock to 2026-09-03T17:29:30 UTC (1788456570) [ 0.459277] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.460655] intel_pstate: CPU model not supported [ 0.461724] efifb: probing for efifb [ 0.462510] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.463906] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.465174] efifb: scrolling: redraw [ 0.465950] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.467750] Console: switching to colour frame buffer device 100x37 [ 0.469584] fb0: EFI VGA frame buffer device [ 0.470556] pstore: Using crash dump compression: deflate [ 0.471710] pstore: Registered efi_pstore as persistent store backend [ 0.473319] NET: Registered PF_INET6 protocol family [ 0.474670] Segment Routing with IPv6 [ 0.475487] In-situ OAM (IOAM) with IPv6 [ 0.476380] NET: Registered PF_PACKET protocol family [ 0.477512] Key type dns_resolver registered [ 0.478836] IPI shorthand broadcast: enabled [ 0.481627] sched_clock: Marking stable (329001923, 151911294)->(567862704, -86949487) [ 0.483486] registered taskstats version 1 [ 0.484650] Loading compiled-in X.509 certificates [ 0.959617] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.821859] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.826213] Demotion targets for Node 0: null [ 1.827280] Key type .fscrypt registered [ 1.828180] Key type fscrypt-provisioning registered [ 1.829226] ima: No TPM chip found, activating TPM-bypass! [ 1.830439] ima: Allocated hash algorithm: sha1 [ 1.831466] ima: No architecture policies found [ 1.837939] clk: Disabling unused clocks [ 1.844298] Freeing unused kernel image (initmem) memory: 17040K [ 1.846002] Write protecting the kernel read-only data: 47104k [ 1.847839] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.849570] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.851246] Run /init as init process [ 1.977478] nvme nvme0: pci function 0000:00:04.0 [ 1.979049] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.992849] nvme nvme0: 2/0/0 default/read/poll queues [ 2.000056] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.001634] GPT:25804799 != 33554431 [ 2.002459] GPT:Alternate GPT header not at the end of the disk. [ 2.003839] GPT:25804799 != 33554431 [ 2.004851] GPT: Use GNU Parted to correct GPT errors. [ 2.006132] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.021264] SCSI subsystem initialized [ 2.051571] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.053895] device-mapper: uevent: version 1.0.3 [ 2.055071] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.063526] device-mapper: verity: sha256 using "sha256-lib" [ 2.100922] raid6: avx512x4 gen() 16413 MB/s [ 2.118926] raid6: avx512x2 gen() 17484 MB/s [ 2.136926] raid6: avx512x1 gen() 17179 MB/s [ 2.154922] raid6: avx2x4 gen() 15541 MB/s [ 2.172926] raid6: avx2x2 gen() 15106 MB/s [ 2.190925] raid6: avx2x1 gen() 11020 MB/s [ 2.192041] raid6: using algorithm avx512x2 gen() 17484 MB/s [ 2.210005] raid6: .... xor() 18147 MB/s, rmw enabled [ 2.211692] raid6: using avx512x2 recovery algorithm [ 2.224074] xor: automatically using best checksumming function avx [ 2.377679] Btrfs loaded, zoned=no, fsverity=no [ 2.382357] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.386006] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.390074] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.392295] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.478295] ACPI: PM: Preparing to enter system sleep state S5 [ 62.481791] reboot: Restarting system [ 62.482809] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T17:30:37.516987]      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 4438087245 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000336] ACPI: Early table checksum verification disabled [ 0.000339] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000343] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000348] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000354] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000357] ACPI: FACS 0x00000000789D0000 000040 [ 0.000360] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000363] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000366] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000369] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000372] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000375] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000378] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000381] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000383] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000384] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000385] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000386] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000387] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000387] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000388] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000389] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000390] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000390] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000391] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000433] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000443] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000494] Zone ranges: [ 0.000495] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000498] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000501] Normal empty [ 0.000502] Device empty [ 0.000504] Movable zone start for each node [ 0.000505] Early memory node ranges [ 0.000506] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000508] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000511] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000513] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000519] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000562] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004152] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004272] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004679] ACPI: PM-Timer IO Port: 0xb008 [ 0.004693] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004761] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004764] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004766] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004768] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004769] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004773] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004775] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004779] TSC deadline timer available [ 0.004785] CPU topo: Max. logical packages: 1 [ 0.004786] CPU topo: Max. logical dies: 1 [ 0.004786] CPU topo: Max. dies per package: 1 [ 0.004791] CPU topo: Max. threads per core: 2 [ 0.004792] CPU topo: Num. cores per package: 1 [ 0.004793] CPU topo: Num. threads per package: 2 [ 0.004793] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004812] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004828] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004830] Booting paravirtualized kernel on KVM [ 0.004832] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010954] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011241] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011890] kvm-guest: PV spinlocks enabled [ 0.011892] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011896] 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 [ 0.012069] random: crng init done [ 0.012070] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012299] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012420] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012474] Fallback order for Node 0: 0 [ 0.012476] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012477] Policy zone: DMA32 [ 0.012479] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016739] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016754] Kernel/User page tables isolation: enabled [ 0.027393] ftrace: allocating 41455 entries in 164 pages [ 0.027397] ftrace: allocated 164 pages with 3 groups [ 0.028493] Dynamic Preempt: voluntary [ 0.028541] rcu: Preemptible hierarchical RCU implementation. [ 0.028541] rcu: RCU event tracing is enabled. [ 0.028542] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.028544] Trampoline variant of Tasks RCU enabled. [ 0.028545] Rude variant of Tasks RCU enabled. [ 0.028545] Tracing variant of Tasks RCU enabled. [ 0.028546] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.028547] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.028554] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028556] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028557] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.034800] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.035085] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.035094] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.035149] Console: colour dummy device 80x25 [ 0.035152] printk: legacy console [tty0] enabled [ 0.035438] printk: legacy console [ttyS0] enabled [ 0.214198] ACPI: Core revision 20250807 [ 0.215387] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.223412] APIC: Switch to symmetric I/O mode setup [ 0.224605] x2apic enabled [ 0.225455] APIC: Switched APIC routing to: physical x2apic [ 0.228223] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.230076] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.231070] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.231070] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.231070] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.231070] Speculative Store Bypass: Vulnerable [ 0.231070] Spectre V2 : Mitigation: Retpolines [ 0.231070] RETBleed: Vulnerable [ 0.231070] ITS: Mitigation: Aligned branch/return thunks [ 0.231070] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.231070] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.231070] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.231070] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.231070] GDS: Unknown: Dependent on hypervisor status [ 0.231070] active return thunk: its_return_thunk [ 0.231070] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.231070] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.231070] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.231070] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.231070] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.231070] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.231070] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.231070] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.231070] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.231070] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.231070] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.231070] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.231070] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.231070] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.231070] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.231070] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.231070] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.231070] Freeing SMP alternatives memory: 40K [ 0.231070] pid_max: default: 32768 minimum: 301 [ 0.231070] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.231070] landlock: Up and running. [ 0.231070] SELinux: Initializing. [ 0.231070] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.231070] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.231070] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.231526] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.232121] signal: max sigframe size: 3632 [ 0.232861] rcu: Hierarchical SRCU implementation. [ 0.233074] rcu: Max phase no-delay instances is 400. [ 0.234144] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.238597] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.239146] smp: Bringing up secondary CPUs ... [ 0.240058] smpboot: x86: Booting SMP configuration: [ 0.240076] .... node #0, CPUs: #1 [ 0.241077] 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. [ 0.243077] 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. [ 0.244156] smp: Brought up 1 node, 2 CPUs [ 0.244856] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.245442] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.246233] devtmpfs: initialized [ 0.246934] x86/mm: Memory block size: 128MB [ 0.248128] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.249166] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.251091] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.253195] pinctrl core: initialized pinctrl subsystem [ 0.254687] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.255240] audit: initializing netlink subsys (disabled) [ 0.257116] audit: type=2000 audit(1788456641.129:1): state=initialized audit_enabled=0 res=1 [ 0.257204] thermal_sys: Registered thermal governor 'step_wise' [ 0.258091] cpuidle: using governor menu [ 0.261741] efi: Freeing EFI boot services memory: 37748K [ 0.262092] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.263169] dca service started, version 1.12.1 [ 0.263967] PCI: Using configuration type 1 for base access [ 0.264193] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.289955] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.290075] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.291075] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.292074] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.294568] ACPI: Added _OSI(Module Device) [ 0.295078] ACPI: Added _OSI(Processor Device) [ 0.295765] ACPI: Added _OSI(Processor Aggregator Device) [ 0.297438] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.300374] ACPI: Interpreter enabled [ 0.301048] ACPI: PM: (supports S0 S5) [ 0.301078] ACPI: Using IOAPIC for interrupt routing [ 0.302048] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.302076] PCI: Using E820 reservations for host bridge windows [ 0.303168] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.306451] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.307083] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.308077] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.309100] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.310495] acpiphp: Slot [3] registered [ 0.311106] acpiphp: Slot [4] registered [ 0.311768] acpiphp: Slot [5] registered [ 0.312163] acpiphp: Slot [6] registered [ 0.312918] acpiphp: Slot [7] registered [ 0.313095] acpiphp: Slot [8] registered [ 0.313954] acpiphp: Slot [9] registered [ 0.314170] acpiphp: Slot [10] registered [ 0.314848] acpiphp: Slot [11] registered [ 0.315092] acpiphp: Slot [12] registered [ 0.315800] acpiphp: Slot [13] registered [ 0.316220] acpiphp: Slot [14] registered [ 0.316977] acpiphp: Slot [15] registered [ 0.317099] acpiphp: Slot [16] registered [ 0.318108] acpiphp: Slot [17] registered [ 0.318905] acpiphp: Slot [18] registered [ 0.319092] acpiphp: Slot [19] registered [ 0.319766] acpiphp: Slot [20] registered [ 0.320097] acpiphp: Slot [21] registered [ 0.321066] acpiphp: Slot [22] registered [ 0.321895] acpiphp: Slot [23] registered [ 0.322105] acpiphp: Slot [24] registered [ 0.322953] acpiphp: Slot [25] registered [ 0.323097] acpiphp: Slot [26] registered [ 0.323770] acpiphp: Slot [27] registered [ 0.324092] acpiphp: Slot [28] registered [ 0.324752] acpiphp: Slot [29] registered [ 0.325091] acpiphp: Slot [30] registered [ 0.325842] acpiphp: Slot [31] registered [ 0.326103] PCI host bridge to bus 0000:00 [ 0.326781] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.327079] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.328079] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.329078] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.330078] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.331075] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.332025] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.332534] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.333941] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.334671] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.335145] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.336064] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.337089] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.338015] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.339087] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.340015] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.341776] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.347070] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.348159] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.349345] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.351981] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.357091] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.358856] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.362093] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.365605] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.366257] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.368210] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.369204] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.370140] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.372127] iommu: Default domain type: Translated [ 0.373074] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.374214] efivars: Registered efivars operations [ 0.375070] PCI: Using ACPI for IRQ routing [ 0.376246] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.377064] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.377070] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.381080] vgaarb: loaded [ 0.381744] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.382076] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.387249] clocksource: Switched to clocksource kvm-clock [ 0.389516] VFS: Disk quotas dquot_6.6.0 [ 0.390508] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.392483] pnp: PnP ACPI init [ 0.393652] pnp: PnP ACPI: found 5 devices [ 0.405372] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.408195] NET: Registered PF_INET protocol family [ 0.410239] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.430686] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.432174] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.433743] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.435335] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.436575] TCP: Hash tables configured (established 16384 bind 16384) [ 0.437781] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.438872] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.440056] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.441197] NET: Registered PF_XDP protocol family [ 0.442004] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.443000] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.443973] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.445092] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.446180] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.447389] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.448833] PCI: CLS 0 bytes, default 64 [ 0.449885] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.451630] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.453797] clocksource: Switched to clocksource tsc [ 0.474167] Initialise system trusted keyrings [ 0.475234] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.477022] Key type asymmetric registered [ 0.477912] Asymmetric key parser 'x509' registered [ 0.479566] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.481131] io scheduler mq-deadline registered [ 0.482124] io scheduler kyber registered [ 0.483006] io scheduler bfq registered [ 0.484446] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.485868] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.487468] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.490698] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.492535] i8042: Warning: Keylock active [ 0.496704] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.497926] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.499123] hv_vmbus: registering driver hyperv_keyboard [ 0.500350] rtc_cmos 00:00: RTC can wake from S4 [ 0.502799] rtc_cmos 00:00: registered as rtc0 [ 0.503906] rtc_cmos 00:00: setting system clock to 2026-09-03T17:30:37 UTC (1788456637) [ 0.505780] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.507063] intel_pstate: CPU model not supported [ 0.508136] efifb: probing for efifb [ 0.508929] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.510291] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.511546] efifb: scrolling: redraw [ 0.512313] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.514131] Console: switching to colour frame buffer device 100x37 [ 0.515938] fb0: EFI VGA frame buffer device [ 0.516901] pstore: Using crash dump compression: deflate [ 0.518044] pstore: Registered efi_pstore as persistent store backend [ 0.519663] NET: Registered PF_INET6 protocol family [ 0.521335] Segment Routing with IPv6 [ 0.522121] In-situ OAM (IOAM) with IPv6 [ 0.522967] NET: Registered PF_PACKET protocol family [ 0.524102] Key type dns_resolver registered [ 0.525616] IPI shorthand broadcast: enabled [ 0.528273] sched_clock: Marking stable (333001987, 194977257)->(641862793, -113883549) [ 0.530254] registered taskstats version 1 [ 0.531420] Loading compiled-in X.509 certificates [ 1.006611] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.010151] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.014792] Demotion targets for Node 0: null [ 2.015896] Key type .fscrypt registered [ 2.017150] Key type fscrypt-provisioning registered [ 2.018470] ima: No TPM chip found, activating TPM-bypass! [ 2.020019] ima: Allocated hash algorithm: sha1 [ 2.021160] ima: No architecture policies found [ 2.028069] clk: Disabling unused clocks [ 2.035098] Freeing unused kernel image (initmem) memory: 17040K [ 2.036785] Write protecting the kernel read-only data: 47104k [ 2.038761] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.040505] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.042175] Run /init as init process [ 2.162799] nvme nvme0: pci function 0000:00:04.0 [ 2.164180] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.175195] nvme nvme0: 2/0/0 default/read/poll queues [ 2.182973] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.184890] GPT:25804799 != 33554431 [ 2.185803] GPT:Alternate GPT header not at the end of the disk. [ 2.187193] GPT:25804799 != 33554431 [ 2.188045] GPT: Use GNU Parted to correct GPT errors. [ 2.189353] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.211584] SCSI subsystem initialized [ 2.241783] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.244466] device-mapper: uevent: version 1.0.3 [ 2.245823] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.255155] device-mapper: verity: sha256 using "sha256-lib" [ 2.291087] raid6: avx512x4 gen() 16495 MB/s [ 2.309114] raid6: avx512x2 gen() 12874 MB/s [ 2.326987] raid6: avx512x1 gen() 16013 MB/s [ 2.343991] raid6: avx2x4 gen() 14185 MB/s [ 2.361993] raid6: avx2x2 gen() 13403 MB/s [ 2.379992] raid6: avx2x1 gen() 11088 MB/s [ 2.380944] raid6: using algorithm avx512x4 gen() 16495 MB/s [ 2.398988] raid6: .... xor() 6974 MB/s, rmw enabled [ 2.400041] raid6: using avx512x2 recovery algorithm [ 2.414858] xor: automatically using best checksumming function avx [ 2.632168] Btrfs loaded, zoned=no, fsverity=no [ 2.640093] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.644431] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.649433] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.651101] BTRFS error (device dm-0): open_ctree failed: -2