1.684734] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.686407] Run /init as init process [ 1.805158] nvme nvme0: pci function 0000:00:04.0 [ 1.806430] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.816476] nvme nvme0: 2/0/0 default/read/poll queues [ 1.823411] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.824784] GPT:25804799 != 33554431 [ 1.825616] GPT:Alternate GPT header not at the end of the disk. [ 1.826716] GPT:25804799 != 33554431 [ 1.827445] GPT: Use GNU Parted to correct GPT errors. [ 1.828410] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.841992] SCSI subsystem initialized [ 1.868430] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.870746] device-mapper: uevent: version 1.0.3 [ 1.871746] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.879256] device-mapper: verity: sha256 using "sha256-lib" [ 1.913713] raid6: avx512x4 gen() 18162 MB/s [ 1.930705] raid6: avx512x2 gen() 18130 MB/s [ 1.947706] raid6: avx512x1 gen() 18130 MB/s [ 1.964706] raid6: avx2x4 gen() 17893 MB/s [ 1.981707] raid6: avx2x2 gen() 18079 MB/s [ 1.998706] raid6: avx2x1 gen() 13716 MB/s [ 1.999604] raid6: using algorithm avx512x4 gen() 18162 MB/s [ 2.016705] raid6: .... xor() 7916 MB/s, rmw enabled [ 2.017724] raid6: using avx512x2 recovery algorithm [ 2.028130] xor: automatically using best checksumming function avx [ 2.163909] Btrfs loaded, zoned=no, fsverity=no [ 2.168065] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.171998] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.175775] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.177198] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.223632] ACPI: PM: Preparing to enter system sleep state S5 [ 62.224971] reboot: Restarting system [ 62.225777] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:18:33.002451]      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 3964187017 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000114] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000143] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000146] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000195] Using GB pages for direct mapping [ 0.000433] ACPI: Early table checksum verification disabled [ 0.000436] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000440] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000446] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000452] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000455] ACPI: FACS 0x00000000789D0000 000040 [ 0.000457] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000460] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000463] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000466] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000469] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000472] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000475] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000478] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000480] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000481] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000482] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000483] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000484] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000484] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000485] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000486] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000487] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000487] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000488] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000530] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000539] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000590] Zone ranges: [ 0.000591] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000594] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000597] Normal empty [ 0.000598] Device empty [ 0.000600] Movable zone start for each node [ 0.000601] Early memory node ranges [ 0.000602] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000604] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000607] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000609] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000615] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000657] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004168] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004287] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004691] ACPI: PM-Timer IO Port: 0xb008 [ 0.004704] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004763] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004767] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004769] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004771] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004772] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004776] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004778] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004782] TSC deadline timer available [ 0.004787] CPU topo: Max. logical packages: 1 [ 0.004788] CPU topo: Max. logical dies: 1 [ 0.004789] CPU topo: Max. dies per package: 1 [ 0.004793] CPU topo: Max. threads per core: 2 [ 0.004794] CPU topo: Num. cores per package: 1 [ 0.004795] CPU topo: Num. threads per package: 2 [ 0.004795] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004815] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004831] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004833] Booting paravirtualized kernel on KVM [ 0.004835] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009769] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010024] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010707] kvm-guest: PV spinlocks enabled [ 0.010710] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010714] 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 [ 0.010886] random: crng init done [ 0.010888] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011092] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011190] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011244] Fallback order for Node 0: 0 [ 0.011247] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011248] Policy zone: DMA32 [ 0.011249] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015404] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015419] Kernel/User page tables isolation: enabled [ 0.024247] ftrace: allocating 41455 entries in 164 pages [ 0.024250] ftrace: allocated 164 pages with 3 groups [ 0.025153] Dynamic Preempt: voluntary [ 0.025198] rcu: Preemptible hierarchical RCU implementation. [ 0.025198] rcu: RCU event tracing is enabled. [ 0.025199] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025201] Trampoline variant of Tasks RCU enabled. [ 0.025201] Rude variant of Tasks RCU enabled. [ 0.025202] Tracing variant of Tasks RCU enabled. [ 0.025202] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025203] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025209] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025212] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025213] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030492] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030728] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030735] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030789] Console: colour dummy device 80x25 [ 0.030792] printk: legacy console [tty0] enabled [ 0.031080] printk: legacy console [ttyS0] enabled [ 0.173404] ACPI: Core revision 20250807 [ 0.174200] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.175582] APIC: Switch to symmetric I/O mode setup [ 0.176738] x2apic enabled [ 0.177574] APIC: Switched APIC routing to: physical x2apic [ 0.180002] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.181909] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.182904] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.182904] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.182904] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.182904] Speculative Store Bypass: Vulnerable [ 0.182904] Spectre V2 : Mitigation: Retpolines [ 0.182904] RETBleed: Vulnerable [ 0.182904] ITS: Mitigation: Aligned branch/return thunks [ 0.182904] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182904] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182904] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.182904] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.182904] GDS: Unknown: Dependent on hypervisor status [ 0.182904] active return thunk: its_return_thunk [ 0.182904] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.182904] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.182904] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.182904] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.182904] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.182904] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.182904] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.182904] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.182904] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.182904] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.182904] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.182904] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.182904] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.182904] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.182904] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.182904] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.182904] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.182904] Freeing SMP alternatives memory: 40K [ 0.182904] pid_max: default: 32768 minimum: 301 [ 0.182904] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.182904] landlock: Up and running. [ 0.182904] SELinux: Initializing. [ 0.182904] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182904] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182904] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.183108] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.183951] signal: max sigframe size: 3632 [ 0.184677] rcu: Hierarchical SRCU implementation. [ 0.184908] rcu: Max phase no-delay instances is 400. [ 0.185744] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189359] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.189975] smp: Bringing up secondary CPUs ... [ 0.190804] smpboot: x86: Booting SMP configuration: [ 0.190911] .... node #0, CPUs: #1 [ 0.192150] 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. [ 0.192909] 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. [ 0.193939] smp: Brought up 1 node, 2 CPUs [ 0.194584] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.195070] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.196038] devtmpfs: initialized [ 0.196430] x86/mm: Memory block size: 128MB [ 0.197929] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.198963] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.199915] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.200991] pinctrl core: initialized pinctrl subsystem [ 0.202316] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.204047] audit: initializing netlink subsys (disabled) [ 0.204940] audit: type=2000 audit(1788452316.257:1): state=initialized audit_enabled=0 res=1 [ 0.205020] thermal_sys: Registered thermal governor 'step_wise' [ 0.205919] cpuidle: using governor menu [ 0.208800] efi: Freeing EFI boot services memory: 37748K [ 0.209911] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.210993] dca service started, version 1.12.1 [ 0.211889] PCI: Using configuration type 1 for base access [ 0.213017] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.236940] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.237908] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.238909] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.239908] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.242210] ACPI: Added _OSI(Module Device) [ 0.242883] ACPI: Added _OSI(Processor Device) [ 0.242908] ACPI: Added _OSI(Processor Aggregator Device) [ 0.244616] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247063] ACPI: Interpreter enabled [ 0.247761] ACPI: PM: (supports S0 S5) [ 0.247911] ACPI: Using IOAPIC for interrupt routing [ 0.248936] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.250912] PCI: Using E820 reservations for host bridge windows [ 0.252031] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.255310] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.256918] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.257911] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.259923] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.262349] acpiphp: Slot [3] registered [ 0.262936] acpiphp: Slot [4] registered [ 0.263680] acpiphp: Slot [5] registered [ 0.264925] acpiphp: Slot [6] registered [ 0.265668] acpiphp: Slot [7] registered [ 0.265922] acpiphp: Slot [8] registered [ 0.266663] acpiphp: Slot [9] registered [ 0.267921] acpiphp: Slot [10] registered [ 0.268669] acpiphp: Slot [11] registered [ 0.269931] acpiphp: Slot [12] registered [ 0.270820] acpiphp: Slot [13] registered [ 0.270924] acpiphp: Slot [14] registered [ 0.271671] acpiphp: Slot [15] registered [ 0.272927] acpiphp: Slot [16] registered [ 0.273684] acpiphp: Slot [17] registered [ 0.273922] acpiphp: Slot [18] registered [ 0.274672] acpiphp: Slot [19] registered [ 0.275922] acpiphp: Slot [20] registered [ 0.276696] acpiphp: Slot [21] registered [ 0.276923] acpiphp: Slot [22] registered [ 0.277743] acpiphp: Slot [23] registered [ 0.278927] acpiphp: Slot [24] registered [ 0.279693] acpiphp: Slot [25] registered [ 0.279922] acpiphp: Slot [26] registered [ 0.280919] acpiphp: Slot [27] registered [ 0.281697] acpiphp: Slot [28] registered [ 0.282927] acpiphp: Slot [29] registered [ 0.283704] acpiphp: Slot [30] registered [ 0.283935] acpiphp: Slot [31] registered [ 0.284711] PCI host bridge to bus 0000:00 [ 0.285915] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.286909] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.287909] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.289909] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.290908] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.292909] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.293959] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.295371] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.297947] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.300647] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.301988] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.302925] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.303925] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.304925] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.306932] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.308943] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.310264] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.312943] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.314009] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.315025] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.317292] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.320935] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.322502] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.324936] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.329326] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.330032] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.331028] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.332047] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.333971] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.335264] iommu: Default domain type: Translated [ 0.335909] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.337015] efivars: Registered efivars operations [ 0.338110] PCI: Using ACPI for IRQ routing [ 0.339057] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.339904] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.339904] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.342910] vgaarb: loaded [ 0.343496] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.343908] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.346949] clocksource: Switched to clocksource kvm-clock [ 0.348670] VFS: Disk quotas dquot_6.6.0 [ 0.349342] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.350649] pnp: PnP ACPI init [ 0.351602] pnp: PnP ACPI: found 5 devices [ 0.359651] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.361272] NET: Registered PF_INET protocol family [ 0.362199] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.375708] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.377077] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.378317] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.379666] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.380915] TCP: Hash tables configured (established 16384 bind 16384) [ 0.381975] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.383161] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.384340] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.385228] NET: Registered PF_XDP protocol family [ 0.385983] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.386968] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.387941] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.389003] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.390064] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.391265] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.392270] PCI: CLS 0 bytes, default 64 [ 0.393011] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.394731] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.396844] clocksource: Switched to clocksource tsc [ 0.416659] Initialise system trusted keyrings [ 0.419257] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.420855] Key type asymmetric registered [ 0.421635] Asymmetric key parser 'x509' registered [ 0.423240] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.425203] io scheduler mq-deadline registered [ 0.426031] io scheduler kyber registered [ 0.426903] io scheduler bfq registered [ 0.428249] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.429447] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.430959] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.433809] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.435571] i8042: Warning: Keylock active [ 0.437833] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.438949] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.440024] hv_vmbus: registering driver hyperv_keyboard [ 0.441105] rtc_cmos 00:00: RTC can wake from S4 [ 0.443342] rtc_cmos 00:00: registered as rtc0 [ 0.444583] rtc_cmos 00:00: setting system clock to 2026-09-03T16:18:35 UTC (1788452315) [ 0.446221] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.447734] intel_pstate: CPU model not supported [ 0.448753] efifb: probing for efifb [ 0.449549] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.451185] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.452438] efifb: scrolling: redraw [ 0.453324] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.455366] Console: switching to colour frame buffer device 100x37 [ 0.457467] fb0: EFI VGA frame buffer device [ 0.458507] pstore: Using crash dump compression: deflate [ 0.459677] pstore: Registered efi_pstore as persistent store backend [ 0.461514] NET: Registered PF_INET6 protocol family [ 0.463273] Segment Routing with IPv6 [ 0.464337] In-situ OAM (IOAM) with IPv6 [ 0.465251] NET: Registered PF_PACKET protocol family [ 0.466395] Key type dns_resolver registered [ 0.467802] IPI shorthand broadcast: enabled [ 0.470568] sched_clock: Marking stable (319001636, 151169677)->(547821785, -77650472) [ 0.472750] registered taskstats version 1 [ 0.473973] Loading compiled-in X.509 certificates [ 0.942813] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.702606] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.707405] Demotion targets for Node 0: null [ 1.708608] Key type .fscrypt registered [ 1.709500] Key type fscrypt-provisioning registered [ 1.710541] ima: No TPM chip found, activating TPM-bypass! [ 1.711745] ima: Allocated hash algorithm: sha1 [ 1.712639] ima: No architecture policies found [ 1.721907] clk: Disabling unused clocks [ 1.728250] Freeing unused kernel image (initmem) memory: 17040K [ 1.729924] Write protecting the kernel read-only data: 47104k [ 1.731752] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.733472] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.735135] Run /init as init process [ 1.852311] nvme nvme0: pci function 0000:00:04.0 [ 1.853584] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.864206] nvme nvme0: 2/0/0 default/read/poll queues [ 1.871159] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.872522] GPT:25804799 != 33554431 [ 1.873493] GPT:Alternate GPT header not at the end of the disk. [ 1.874653] GPT:25804799 != 33554431 [ 1.875546] GPT: Use GNU Parted to correct GPT errors. [ 1.876506] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.890520] SCSI subsystem initialized [ 1.918381] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.920671] device-mapper: uevent: version 1.0.3 [ 1.921671] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.929163] device-mapper: verity: sha256 using "sha256-lib" [ 1.966176] raid6: avx512x4 gen() 17734 MB/s [ 1.983177] raid6: avx512x2 gen() 16476 MB/s [ 2.000176] raid6: avx512x1 gen() 17355 MB/s [ 2.017177] raid6: avx2x4 gen() 17462 MB/s [ 2.034175] raid6: avx2x2 gen() 17575 MB/s [ 2.051177] raid6: avx2x1 gen() 13623 MB/s [ 2.052084] raid6: using algorithm avx512x4 gen() 17734 MB/s [ 2.069176] raid6: .... xor() 7595 MB/s, rmw enabled [ 2.070748] raid6: using avx512x2 recovery algorithm [ 2.082036] xor: automatically using best checksumming function avx [ 2.214605] Btrfs loaded, zoned=no, fsverity=no [ 2.218685] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.222038] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.225813] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.227274] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.251213] ACPI: PM: Preparing to enter system sleep state S5 [ 62.252428] reboot: Restarting system [ 62.253217] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:19:39.902313]      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 4038895542 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000399] ACPI: Early table checksum verification disabled [ 0.000403] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000407] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000412] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000418] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000421] ACPI: FACS 0x00000000789D0000 000040 [ 0.000424] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000427] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000430] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000433] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000436] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000439] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000442] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000445] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000447] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000449] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000450] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000451] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000451] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000452] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000453] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000454] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000454] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000455] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000456] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000495] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000505] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000556] Zone ranges: [ 0.000557] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000560] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000563] Normal empty [ 0.000564] Device empty [ 0.000566] Movable zone start for each node [ 0.000567] Early memory node ranges [ 0.000568] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000570] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000573] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000575] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000581] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000623] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003896] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004000] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004410] ACPI: PM-Timer IO Port: 0xb008 [ 0.004422] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004479] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004482] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004484] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004486] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004487] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004491] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004492] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004497] TSC deadline timer available [ 0.004502] CPU topo: Max. logical packages: 1 [ 0.004503] CPU topo: Max. logical dies: 1 [ 0.004503] CPU topo: Max. dies per package: 1 [ 0.004508] CPU topo: Max. threads per core: 2 [ 0.004508] CPU topo: Num. cores per package: 1 [ 0.004509] CPU topo: Num. threads per package: 2 [ 0.004510] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004527] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004543] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004545] Booting paravirtualized kernel on KVM [ 0.004546] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009446] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009692] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010365] kvm-guest: PV spinlocks enabled [ 0.010367] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010370] 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 [ 0.010546] random: crng init done [ 0.010547] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010751] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010854] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010907] Fallback order for Node 0: 0 [ 0.010909] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010911] Policy zone: DMA32 [ 0.010912] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014810] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014824] Kernel/User page tables isolation: enabled [ 0.022951] ftrace: allocating 41455 entries in 164 pages [ 0.022954] ftrace: allocated 164 pages with 3 groups [ 0.023741] Dynamic Preempt: voluntary [ 0.023774] rcu: Preemptible hierarchical RCU implementation. [ 0.023775] rcu: RCU event tracing is enabled. [ 0.023775] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023776] Trampoline variant of Tasks RCU enabled. [ 0.023777] Rude variant of Tasks RCU enabled. [ 0.023777] Tracing variant of Tasks RCU enabled. [ 0.023778] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023779] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023784] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023786] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023788] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028928] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029164] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029171] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029223] Console: colour dummy device 80x25 [ 0.029226] printk: legacy console [tty0] enabled [ 0.029520] printk: legacy console [ttyS0] enabled [ 0.164766] ACPI: Core revision 20250807 [ 0.165638] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167075] APIC: Switch to symmetric I/O mode setup [ 0.168260] x2apic enabled [ 0.169104] APIC: Switched APIC routing to: physical x2apic [ 0.171932] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.173610] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.174606] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174606] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174606] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174606] Speculative Store Bypass: Vulnerable [ 0.174606] Spectre V2 : Mitigation: Retpolines [ 0.174606] RETBleed: Vulnerable [ 0.174606] ITS: Mitigation: Aligned branch/return thunks [ 0.174606] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174606] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174606] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174606] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174606] GDS: Unknown: Dependent on hypervisor status [ 0.174606] active return thunk: its_return_thunk [ 0.174606] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174606] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174606] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174606] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174606] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174606] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174606] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174606] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174606] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174606] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174606] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174606] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174606] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174606] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174606] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174606] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174606] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174606] Freeing SMP alternatives memory: 40K [ 0.174606] pid_max: default: 32768 minimum: 301 [ 0.174606] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174606] landlock: Up and running. [ 0.174606] SELinux: Initializing. [ 0.174606] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174606] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174606] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174810] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175654] signal: max sigframe size: 3632 [ 0.176352] rcu: Hierarchical SRCU implementation. [ 0.176608] rcu: Max phase no-delay instances is 400. [ 0.177464] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181018] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181672] smp: Bringing up secondary CPUs ... [ 0.182499] smpboot: x86: Booting SMP configuration: [ 0.182610] .... node #0, CPUs: #1 [ 0.184044] 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. [ 0.185609] 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. [ 0.186648] smp: Brought up 1 node, 2 CPUs [ 0.187294] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.187765] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.188746] devtmpfs: initialized [ 0.189225] x86/mm: Memory block size: 128MB [ 0.190682] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191667] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192618] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193693] pinctrl core: initialized pinctrl subsystem [ 0.195051] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196752] audit: initializing netlink subsys (disabled) [ 0.197644] audit: type=2000 audit(1788452383.171:1): state=initialized audit_enabled=0 res=1 [ 0.197726] thermal_sys: Registered thermal governor 'step_wise' [ 0.198620] cpuidle: using governor menu [ 0.201233] efi: Freeing EFI boot services memory: 37748K [ 0.201613] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202700] dca service started, version 1.12.1 [ 0.203471] PCI: Using configuration type 1 for base access [ 0.204720] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231642] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232611] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233614] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234611] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237094] ACPI: Added _OSI(Module Device) [ 0.237610] ACPI: Added _OSI(Processor Device) [ 0.238438] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240633] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242892] ACPI: Interpreter enabled [ 0.243622] ACPI: PM: (supports S0 S5) [ 0.244242] ACPI: Using IOAPIC for interrupt routing [ 0.245636] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246611] PCI: Using E820 reservations for host bridge windows [ 0.247710] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250800] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251615] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253611] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254618] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256968] acpiphp: Slot [3] registered [ 0.257616] acpiphp: Slot [4] registered [ 0.258258] acpiphp: Slot [5] registered [ 0.258623] acpiphp: Slot [6] registered [ 0.259272] acpiphp: Slot [7] registered [ 0.260625] acpiphp: Slot [8] registered [ 0.261473] acpiphp: Slot [9] registered [ 0.261626] acpiphp: Slot [10] registered [ 0.262300] acpiphp: Slot [11] registered [ 0.262622] acpiphp: Slot [12] registered [ 0.263295] acpiphp: Slot [13] registered [ 0.264624] acpiphp: Slot [14] registered [ 0.265272] acpiphp: Slot [15] registered [ 0.265623] acpiphp: Slot [16] registered [ 0.266290] acpiphp: Slot [17] registered [ 0.266622] acpiphp: Slot [18] registered [ 0.267287] acpiphp: Slot [19] registered [ 0.268623] acpiphp: Slot [20] registered [ 0.269262] acpiphp: Slot [21] registered [ 0.269624] acpiphp: Slot [22] registered [ 0.270287] acpiphp: Slot [23] registered [ 0.270627] acpiphp: Slot [24] registered [ 0.271294] acpiphp: Slot [25] registered [ 0.272624] acpiphp: Slot [26] registered [ 0.273272] acpiphp: Slot [27] registered [ 0.273625] acpiphp: Slot [28] registered [ 0.274273] acpiphp: Slot [29] registered [ 0.274626] acpiphp: Slot [30] registered [ 0.275295] acpiphp: Slot [31] registered [ 0.276623] PCI host bridge to bus 0000:00 [ 0.277267] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277609] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278609] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279609] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281610] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282609] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283528] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285083] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287590] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289226] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290675] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291625] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292623] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293559] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294623] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295537] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296935] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299636] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300696] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301701] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303084] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306636] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308212] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310629] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313746] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314717] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315717] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316713] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317659] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319650] iommu: Default domain type: Translated [ 0.320609] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321621] efivars: Registered efivars operations [ 0.322367] PCI: Using ACPI for IRQ routing [ 0.323636] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324592] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324606] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326611] vgaarb: loaded [ 0.327216] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328609] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330654] clocksource: Switched to clocksource kvm-clock [ 0.333104] VFS: Disk quotas dquot_6.6.0 [ 0.333773] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335028] pnp: PnP ACPI init [ 0.336062] pnp: PnP ACPI: found 5 devices [ 0.344126] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.345603] NET: Registered PF_INET protocol family [ 0.346456] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358895] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360286] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361528] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362823] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364174] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365249] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366318] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367527] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368445] NET: Registered PF_XDP protocol family [ 0.369215] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370197] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371173] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372264] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373357] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374561] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375607] PCI: CLS 0 bytes, default 64 [ 0.376357] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.378134] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.380385] clocksource: Switched to clocksource tsc [ 0.400416] Initialise system trusted keyrings [ 0.401520] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403389] Key type asymmetric registered [ 0.404283] Asymmetric key parser 'x509' registered [ 0.406012] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408469] io scheduler mq-deadline registered [ 0.409442] io scheduler kyber registered [ 0.410312] io scheduler bfq registered [ 0.412580] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413924] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415627] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418662] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420632] i8042: Warning: Keylock active [ 0.423020] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424115] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.425281] hv_vmbus: registering driver hyperv_keyboard [ 0.426466] rtc_cmos 00:00: RTC can wake from S4 [ 0.428722] rtc_cmos 00:00: registered as rtc0 [ 0.429856] rtc_cmos 00:00: setting system clock to 2026-09-03T16:19:42 UTC (1788452382) [ 0.431695] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432999] intel_pstate: CPU model not supported [ 0.434064] efifb: probing for efifb [ 0.434866] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.436258] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.437499] efifb: scrolling: redraw [ 0.438289] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.440087] Console: switching to colour frame buffer device 100x37 [ 0.441932] fb0: EFI VGA frame buffer device [ 0.442916] pstore: Using crash dump compression: deflate [ 0.444114] pstore: Registered efi_pstore as persistent store backend [ 0.445703] NET: Registered PF_INET6 protocol family [ 0.447084] Segment Routing with IPv6 [ 0.447892] In-situ OAM (IOAM) with IPv6 [ 0.448763] NET: Registered PF_PACKET protocol family [ 0.449902] Key type dns_resolver registered [ 0.451212] IPI shorthand broadcast: enabled [ 0.453964] sched_clock: Marking stable (309002658, 144435552)->(523625139, -70186929) [ 0.455857] registered taskstats version 1 [ 0.457005] Loading compiled-in X.509 certificates [ 0.934068] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.715868] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.720828] Demotion targets for Node 0: null [ 1.721957] Key type .fscrypt registered [ 1.722818] Key type fscrypt-provisioning registered [ 1.724289] ima: No TPM chip found, activating TPM-bypass! [ 1.725607] ima: Allocated hash algorithm: sha1 [ 1.726538] ima: No architecture policies found [ 1.735143] clk: Disabling unused clocks [ 1.741547] Freeing unused kernel image (initmem) memory: 17040K [ 1.743255] Write protecting the kernel read-only data: 47104k [ 1.745092] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.746824] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.748519] Run /init as init process [ 1.869350] nvme nvme0: pci function 0000:00:04.0 [ 1.870751] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.882354] nvme nvme0: 2/0/0 default/read/poll queues [ 1.893485] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.894878] GPT:25804799 != 33554431 [ 1.895790] GPT:Alternate GPT header not at the end of the disk. [ 1.896942] GPT:25804799 != 33554431 [ 1.897683] GPT: Use GNU Parted to correct GPT errors. [ 1.898666] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.915778] SCSI subsystem initialized [ 1.944323] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.946928] device-mapper: uevent: version 1.0.3 [ 1.948136] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.956080] device-mapper: verity: sha256 using "sha256-lib" [ 1.991442] raid6: avx512x4 gen() 16962 MB/s [ 2.008445] raid6: avx512x2 gen() 17187 MB/s [ 2.025446] raid6: avx512x1 gen() 17229 MB/s [ 2.042442] raid6: avx2x4 gen() 17638 MB/s [ 2.060442] raid6: avx2x2 gen() 17687 MB/s [ 2.077445] raid6: avx2x1 gen() 13261 MB/s [ 2.078389] raid6: using algorithm avx2x2 gen() 17687 MB/s [ 2.096442] raid6: .... xor() 15869 MB/s, rmw enabled [ 2.097480] raid6: using avx512x2 recovery algorithm [ 2.108205] xor: automatically using best checksumming function avx [ 2.244955] Btrfs loaded, zoned=no, fsverity=no [ 2.249182] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.252692] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.256765] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.258158] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.282446] ACPI: PM: Preparing to enter system sleep state S5 [ 62.283805] reboot: Restarting system [ 62.284586] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:20:46.803235]      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 3958724741 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000095] 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 [ 0.000175] Using GB pages for direct mapping [ 0.000289] 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) [ 0.000301] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000307] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000310] ACPI: FACS 0x00000000789D0000 000040 [ 0.000313] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000315] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000318] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000321] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000324] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000327] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000330] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000333] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000336] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000337] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000338] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000339] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000340] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000340] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000341] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000342] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000343] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000343] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000344] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000383] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000393] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000443] Zone ranges: [ 0.000444] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000447] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000449] Normal empty [ 0.000451] Device empty [ 0.000453] Movable zone start for each node [ 0.000454] Early memory node ranges [ 0.000455] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000457] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000459] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000461] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000469] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000510] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003944] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004048] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004459] ACPI: PM-Timer IO Port: 0xb008 [ 0.004473] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004530] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004533] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004535] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004537] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004538] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004542] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004543] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004548] TSC deadline timer available [ 0.004553] CPU topo: Max. logical packages: 1 [ 0.004554] CPU topo: Max. logical dies: 1 [ 0.004555] CPU topo: Max. dies per package: 1 [ 0.004559] CPU topo: Max. threads per core: 2 [ 0.004560] CPU topo: Num. cores per package: 1 [ 0.004561] CPU topo: Num. threads per package: 2 [ 0.004561] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004579] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004594] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004596] Booting paravirtualized kernel on KVM [ 0.004598] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009518] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009782] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010477] kvm-guest: PV spinlocks enabled [ 0.010481] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010484] 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 [ 0.010660] random: crng init done [ 0.010661] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010873] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010983] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011036] Fallback order for Node 0: 0 [ 0.011039] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011040] Policy zone: DMA32 [ 0.011041] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014939] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014954] Kernel/User page tables isolation: enabled [ 0.023375] ftrace: allocating 41455 entries in 164 pages [ 0.023379] ftrace: allocated 164 pages with 3 groups [ 0.024172] Dynamic Preempt: voluntary [ 0.024204] rcu: Preemptible hierarchical RCU implementation. [ 0.024205] rcu: RCU event tracing is enabled. [ 0.024206] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024207] Trampoline variant of Tasks RCU enabled. [ 0.024208] Rude variant of Tasks RCU enabled. [ 0.024208] Tracing variant of Tasks RCU enabled. [ 0.024209] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024210] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024216] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024218] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024220] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029346] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029582] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029588] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029640] Console: colour dummy device 80x25 [ 0.029644] printk: legacy console [tty0] enabled [ 0.029928] printk: legacy console [ttyS0] enabled [ 0.160798] ACPI: Core revision 20250807 [ 0.161591] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162991] APIC: Switch to symmetric I/O mode setup [ 0.164149] x2apic enabled [ 0.165001] APIC: Switched APIC routing to: physical x2apic [ 0.167466] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.169077] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.170073] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170073] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170073] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170073] Speculative Store Bypass: Vulnerable [ 0.170073] Spectre V2 : Mitigation: Retpolines [ 0.170073] RETBleed: Vulnerable [ 0.170073] ITS: Mitigation: Aligned branch/return thunks [ 0.170073] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170073] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170073] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170073] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170073] GDS: Unknown: Dependent on hypervisor status [ 0.170073] active return thunk: its_return_thunk [ 0.170073] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170073] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170073] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170073] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170073] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170073] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170073] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170073] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170073] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170073] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170073] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170073] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170073] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170073] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170073] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170073] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170073] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170073] Freeing SMP alternatives memory: 40K [ 0.170073] pid_max: default: 32768 minimum: 301 [ 0.170073] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170073] landlock: Up and running. [ 0.170073] SELinux: Initializing. [ 0.170073] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170073] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170073] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170284] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171118] signal: max sigframe size: 3632 [ 0.171790] rcu: Hierarchical SRCU implementation. [ 0.172076] rcu: Max phase no-delay instances is 400. [ 0.172900] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176476] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177133] smp: Bringing up secondary CPUs ... [ 0.177949] smpboot: x86: Booting SMP configuration: [ 0.178078] .... node #0, CPUs: #1 [ 0.179420] 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. [ 0.181078] 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. [ 0.182115] smp: Brought up 1 node, 2 CPUs [ 0.182766] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.183246] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184205] devtmpfs: initialized [ 0.184610] x86/mm: Memory block size: 128MB [ 0.186126] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187131] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188088] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189158] pinctrl core: initialized pinctrl subsystem [ 0.190485] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192220] audit: initializing netlink subsys (disabled) [ 0.193106] audit: type=2000 audit(1788452450.079:1): state=initialized audit_enabled=0 res=1 [ 0.193192] thermal_sys: Registered thermal governor 'step_wise' [ 0.194089] cpuidle: using governor menu [ 0.196915] efi: Freeing EFI boot services memory: 37748K [ 0.197079] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.198131] dca service started, version 1.12.1 [ 0.198912] PCI: Using configuration type 1 for base access [ 0.199190] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223612] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224078] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225076] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226076] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227702] ACPI: Added _OSI(Module Device) [ 0.228077] ACPI: Added _OSI(Processor Device) [ 0.228765] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231084] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233295] ACPI: Interpreter enabled [ 0.233716] ACPI: PM: (supports S0 S5) [ 0.234079] ACPI: Using IOAPIC for interrupt routing [ 0.234871] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236082] PCI: Using E820 reservations for host bridge windows [ 0.237113] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240261] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.242082] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.243077] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244086] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246436] acpiphp: Slot [3] registered [ 0.247077] acpiphp: Slot [4] registered [ 0.247712] acpiphp: Slot [5] registered [ 0.248091] acpiphp: Slot [6] registered [ 0.248721] acpiphp: Slot [7] registered [ 0.249089] acpiphp: Slot [8] registered [ 0.249718] acpiphp: Slot [9] registered [ 0.251090] acpiphp: Slot [10] registered [ 0.251736] acpiphp: Slot [11] registered [ 0.252090] acpiphp: Slot [12] registered [ 0.252734] acpiphp: Slot [13] registered [ 0.253090] acpiphp: Slot [14] registered [ 0.253725] acpiphp: Slot [15] registered [ 0.254089] acpiphp: Slot [16] registered [ 0.254724] acpiphp: Slot [17] registered [ 0.256091] acpiphp: Slot [18] registered [ 0.256726] acpiphp: Slot [19] registered [ 0.257090] acpiphp: Slot [20] registered [ 0.257726] acpiphp: Slot [21] registered [ 0.258088] acpiphp: Slot [22] registered [ 0.258722] acpiphp: Slot [23] registered [ 0.260090] acpiphp: Slot [24] registered [ 0.260722] acpiphp: Slot [25] registered [ 0.261092] acpiphp: Slot [26] registered [ 0.261711] acpiphp: Slot [27] registered [ 0.262089] acpiphp: Slot [28] registered [ 0.262732] acpiphp: Slot [29] registered [ 0.263091] acpiphp: Slot [30] registered [ 0.263718] acpiphp: Slot [31] registered [ 0.265089] PCI host bridge to bus 0000:00 [ 0.265711] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266076] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267076] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268076] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269076] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.271077] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271968] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273504] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.274915] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277649] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278138] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279035] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280091] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281035] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282090] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.282986] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284350] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286106] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288162] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289169] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290413] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294046] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.294738] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298092] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301133] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302181] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303193] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304176] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305129] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306411] iommu: Default domain type: Translated [ 0.307077] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308091] efivars: Registered efivars operations [ 0.308832] PCI: Using ACPI for IRQ routing [ 0.309168] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.310073] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.310073] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313079] vgaarb: loaded [ 0.313579] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.314077] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.318117] clocksource: Switched to clocksource kvm-clock [ 0.319612] VFS: Disk quotas dquot_6.6.0 [ 0.320265] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.321516] pnp: PnP ACPI init [ 0.322519] pnp: PnP ACPI: found 5 devices [ 0.330502] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.331952] NET: Registered PF_INET protocol family [ 0.332773] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.345295] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.346657] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.347869] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.349116] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.350403] TCP: Hash tables configured (established 16384 bind 16384) [ 0.351465] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.352527] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353684] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.354595] NET: Registered PF_XDP protocol family [ 0.355337] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.356286] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.357241] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.358320] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.359361] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.360544] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.361541] PCI: CLS 0 bytes, default 64 [ 0.362285] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.364051] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.366308] clocksource: Switched to clocksource tsc [ 0.386253] Initialise system trusted keyrings [ 0.388538] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.390386] Key type asymmetric registered [ 0.391285] Asymmetric key parser 'x509' registered [ 0.393062] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.394743] io scheduler mq-deadline registered [ 0.395728] io scheduler kyber registered [ 0.396619] io scheduler bfq registered [ 0.397997] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.399408] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.401019] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.404056] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.405933] i8042: Warning: Keylock active [ 0.408384] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.409455] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.410689] hv_vmbus: registering driver hyperv_keyboard [ 0.411895] rtc_cmos 00:00: RTC can wake from S4 [ 0.414218] rtc_cmos 00:00: registered as rtc0 [ 0.415374] rtc_cmos 00:00: setting system clock to 2026-09-03T16:20:49 UTC (1788452449) [ 0.417148] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.418465] intel_pstate: CPU model not supported [ 0.419531] efifb: probing for efifb [ 0.420324] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.421724] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.422971] efifb: scrolling: redraw [ 0.423745] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.425574] Console: switching to colour frame buffer device 100x37 [ 0.427938] fb0: EFI VGA frame buffer device [ 0.429065] pstore: Using crash dump compression: deflate [ 0.430374] pstore: Registered efi_pstore as persistent store backend [ 0.432436] NET: Registered PF_INET6 protocol family [ 0.434192] Segment Routing with IPv6 [ 0.435263] In-situ OAM (IOAM) with IPv6 [ 0.436332] NET: Registered PF_PACKET protocol family [ 0.437808] Key type dns_resolver registered [ 0.439179] IPI shorthand broadcast: enabled [ 0.441844] sched_clock: Marking stable (302001795, 139485129)->(513362100, -71875176) [ 0.443754] registered taskstats version 1 [ 0.444975] Loading compiled-in X.509 certificates [ 0.914087] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.661632] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.665923] Demotion targets for Node 0: null [ 1.667040] Key type .fscrypt registered [ 1.667845] Key type fscrypt-provisioning registered [ 1.668809] ima: No TPM chip found, activating TPM-bypass! [ 1.669982] ima: Allocated hash algorithm: sha1 [ 1.670939] ima: No architecture policies found [ 1.677097] clk: Disabling unused clocks [ 1.683631] Freeing unused kernel image (initmem) memory: 17040K [ 1.685297] Write protecting the kernel read-only data: 47104k [ 1.687096] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.688802] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.690472] Run /init as init process [ 1.808916] nvme nvme0: pci function 0000:00:04.0 [ 1.810261] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.820140] nvme nvme0: 2/0/0 default/read/poll queues [ 1.826416] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.827772] GPT:25804799 != 33554431 [ 1.828504] GPT:Alternate GPT header not at the end of the disk. [ 1.829576] GPT:25804799 != 33554431 [ 1.830325] GPT: Use GNU Parted to correct GPT errors. [ 1.831265] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.844677] SCSI subsystem initialized [ 1.870701] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.872922] device-mapper: uevent: version 1.0.3 [ 1.873906] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.881280] device-mapper: verity: sha256 using "sha256-lib" [ 1.915494] raid6: avx512x4 gen() 18070 MB/s [ 1.932493] raid6: avx512x2 gen() 18064 MB/s [ 1.949493] raid6: avx512x1 gen() 17966 MB/s [ 1.967565] raid6: avx2x4 gen() 17670 MB/s [ 1.985494] raid6: avx2x2 gen() 16847 MB/s [ 2.002492] raid6: avx2x1 gen() 13813 MB/s [ 2.003399] raid6: using algorithm avx512x4 gen() 18070 MB/s [ 2.020493] raid6: .... xor() 7869 MB/s, rmw enabled [ 2.021478] raid6: using avx512x2 recovery algorithm [ 2.031880] xor: automatically using best checksumming function avx [ 2.167402] Btrfs loaded, zoned=no, fsverity=no [ 2.171603] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.174911] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.178827] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.180170] BTRFS error (device dm-0): open_ctree failed: -2