1.855894] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.857560] Run /init as init process [ 1.975397] nvme nvme0: pci function 0000:00:04.0 [ 1.976698] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.987503] nvme nvme0: 2/0/0 default/read/poll queues [ 1.995009] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.996356] GPT:25804799 != 33554431 [ 1.997103] GPT:Alternate GPT header not at the end of the disk. [ 1.998258] GPT:25804799 != 33554431 [ 1.998980] GPT: Use GNU Parted to correct GPT errors. [ 1.999921] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.014063] SCSI subsystem initialized [ 2.042015] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.044456] device-mapper: uevent: version 1.0.3 [ 2.045510] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.053297] device-mapper: verity: sha256 using "sha256-lib" [ 2.088999] raid6: avx512x4 gen() 18065 MB/s [ 2.106029] raid6: avx512x2 gen() 18079 MB/s [ 2.122998] raid6: avx512x1 gen() 18013 MB/s [ 2.139999] raid6: avx2x4 gen() 17888 MB/s [ 2.156998] raid6: avx2x2 gen() 17973 MB/s [ 2.173999] raid6: avx2x1 gen() 13942 MB/s [ 2.174907] raid6: using algorithm avx512x2 gen() 18079 MB/s [ 2.191998] raid6: .... xor() 24243 MB/s, rmw enabled [ 2.193010] raid6: using avx512x2 recovery algorithm [ 2.203583] xor: automatically using best checksumming function avx [ 2.340903] Btrfs loaded, zoned=no, fsverity=no [ 2.345289] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.349104] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.352827] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.354247] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.438448] ACPI: PM: Preparing to enter system sleep state S5 [ 62.439707] reboot: Restarting system [ 62.440513] 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        [2026-09-03T17:28:13.813857]      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 4026475337 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000450] ACPI: Early table checksum verification disabled [ 0.000453] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000457] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000462] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000468] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000471] ACPI: FACS 0x00000000789D0000 000040 [ 0.000474] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000477] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000480] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000483] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000485] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000488] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000491] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000494] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000496] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000497] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000498] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000499] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000500] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000500] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000501] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000502] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000503] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000503] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000504] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000545] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000556] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000607] Zone ranges: [ 0.000608] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000611] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000614] Normal empty [ 0.000616] Device empty [ 0.000617] Movable zone start for each node [ 0.000619] Early memory node ranges [ 0.000619] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000622] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000624] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000626] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000634] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000674] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003997] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004113] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004516] ACPI: PM-Timer IO Port: 0xb008 [ 0.004529] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004594] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004598] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004600] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004601] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004602] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004606] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004608] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004612] TSC deadline timer available [ 0.004618] CPU topo: Max. logical packages: 1 [ 0.004619] CPU topo: Max. logical dies: 1 [ 0.004619] CPU topo: Max. dies per package: 1 [ 0.004624] CPU topo: Max. threads per core: 2 [ 0.004625] CPU topo: Num. cores per package: 1 [ 0.004626] CPU topo: Num. threads per package: 2 [ 0.004626] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004645] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004661] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004663] Booting paravirtualized kernel on KVM [ 0.004665] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009700] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010149] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010819] kvm-guest: PV spinlocks enabled [ 0.010821] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010824] 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 [ 0.010999] random: crng init done [ 0.011000] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011207] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011319] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011372] Fallback order for Node 0: 0 [ 0.011375] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011376] Policy zone: DMA32 [ 0.011378] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015400] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015416] Kernel/User page tables isolation: enabled [ 0.024491] ftrace: allocating 41455 entries in 164 pages [ 0.024494] ftrace: allocated 164 pages with 3 groups [ 0.025620] Dynamic Preempt: voluntary [ 0.025662] rcu: Preemptible hierarchical RCU implementation. [ 0.025663] rcu: RCU event tracing is enabled. [ 0.025663] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025665] Trampoline variant of Tasks RCU enabled. [ 0.025666] Rude variant of Tasks RCU enabled. [ 0.025666] Tracing variant of Tasks RCU enabled. [ 0.025667] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025668] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025675] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025677] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025678] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.031276] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031516] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031523] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031576] Console: colour dummy device 80x25 [ 0.031579] printk: legacy console [tty0] enabled [ 0.031858] printk: legacy console [ttyS0] enabled [ 0.162250] ACPI: Core revision 20250807 [ 0.163053] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164420] APIC: Switch to symmetric I/O mode setup [ 0.165601] x2apic enabled [ 0.166439] APIC: Switched APIC routing to: physical x2apic [ 0.168827] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.170433] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.171429] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171429] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171429] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171429] Speculative Store Bypass: Vulnerable [ 0.171429] Spectre V2 : Mitigation: Retpolines [ 0.171429] RETBleed: Vulnerable [ 0.171429] ITS: Mitigation: Aligned branch/return thunks [ 0.171429] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171429] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171429] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171429] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171429] GDS: Unknown: Dependent on hypervisor status [ 0.171429] active return thunk: its_return_thunk [ 0.171429] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171429] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171429] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171429] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171429] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171429] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171429] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171429] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171429] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171429] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171429] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171429] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171429] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171429] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171429] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171429] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171429] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171429] Freeing SMP alternatives memory: 40K [ 0.171429] pid_max: default: 32768 minimum: 301 [ 0.171429] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171429] landlock: Up and running. [ 0.171429] SELinux: Initializing. [ 0.171429] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171429] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171429] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171631] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172476] signal: max sigframe size: 3632 [ 0.173139] rcu: Hierarchical SRCU implementation. [ 0.173432] rcu: Max phase no-delay instances is 400. [ 0.174260] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177823] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178498] smp: Bringing up secondary CPUs ... [ 0.179301] smpboot: x86: Booting SMP configuration: [ 0.179434] .... node #0, CPUs: #1 [ 0.180781] 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. [ 0.182433] 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. [ 0.183472] smp: Brought up 1 node, 2 CPUs [ 0.184099] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.184584] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.185569] devtmpfs: initialized [ 0.186015] x86/mm: Memory block size: 128MB [ 0.186792] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187495] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188438] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189507] pinctrl core: initialized pinctrl subsystem [ 0.190832] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192432] audit: initializing netlink subsys (disabled) [ 0.193454] audit: type=2000 audit(1788456497.163:1): state=initialized audit_enabled=0 res=1 [ 0.193561] thermal_sys: Registered thermal governor 'step_wise' [ 0.194447] cpuidle: using governor menu [ 0.197885] efi: Freeing EFI boot services memory: 37748K [ 0.198436] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199497] dca service started, version 1.12.1 [ 0.200249] PCI: Using configuration type 1 for base access [ 0.200548] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223532] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224433] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225435] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226433] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.228099] ACPI: Added _OSI(Module Device) [ 0.228434] ACPI: Added _OSI(Processor Device) [ 0.229110] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231439] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233680] ACPI: Interpreter enabled [ 0.234053] ACPI: PM: (supports S0 S5) [ 0.234435] ACPI: Using IOAPIC for interrupt routing [ 0.235211] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236436] PCI: Using E820 reservations for host bridge windows [ 0.237453] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240526] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.241437] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.243434] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244445] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246793] acpiphp: Slot [3] registered [ 0.247418] acpiphp: Slot [4] registered [ 0.247449] acpiphp: Slot [5] registered [ 0.248068] acpiphp: Slot [6] registered [ 0.249446] acpiphp: Slot [7] registered [ 0.250051] acpiphp: Slot [8] registered [ 0.250446] acpiphp: Slot [9] registered [ 0.251060] acpiphp: Slot [10] registered [ 0.251447] acpiphp: Slot [11] registered [ 0.252084] acpiphp: Slot [12] registered [ 0.252453] acpiphp: Slot [13] registered [ 0.253081] acpiphp: Slot [14] registered [ 0.254448] acpiphp: Slot [15] registered [ 0.255076] acpiphp: Slot [16] registered [ 0.255446] acpiphp: Slot [17] registered [ 0.256089] acpiphp: Slot [18] registered [ 0.256448] acpiphp: Slot [19] registered [ 0.257102] acpiphp: Slot [20] registered [ 0.257446] acpiphp: Slot [21] registered [ 0.258086] acpiphp: Slot [22] registered [ 0.259447] acpiphp: Slot [23] registered [ 0.260086] acpiphp: Slot [24] registered [ 0.260449] acpiphp: Slot [25] registered [ 0.261080] acpiphp: Slot [26] registered [ 0.261445] acpiphp: Slot [27] registered [ 0.262071] acpiphp: Slot [28] registered [ 0.262447] acpiphp: Slot [29] registered [ 0.263076] acpiphp: Slot [30] registered [ 0.264446] acpiphp: Slot [31] registered [ 0.265065] PCI host bridge to bus 0000:00 [ 0.265436] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266433] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267433] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268432] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269432] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270433] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272492] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273893] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.276433] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.278025] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.279499] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.280412] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280447] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281339] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282445] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283341] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284724] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.287462] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288510] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289523] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290771] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294380] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295059] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298452] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301525] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302541] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303544] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304538] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305485] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306744] iommu: Default domain type: Translated [ 0.307433] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308448] efivars: Registered efivars operations [ 0.309168] PCI: Using ACPI for IRQ routing [ 0.310789] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.311382] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.311429] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313435] vgaarb: loaded [ 0.313935] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.315433] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.319475] clocksource: Switched to clocksource kvm-clock [ 0.320947] VFS: Disk quotas dquot_6.6.0 [ 0.321597] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322873] pnp: PnP ACPI init [ 0.323820] pnp: PnP ACPI: found 5 devices [ 0.331821] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.333271] NET: Registered PF_INET protocol family [ 0.334113] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.346492] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347847] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.349043] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.350300] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.351587] TCP: Hash tables configured (established 16384 bind 16384) [ 0.352677] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353841] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355025] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.355896] NET: Registered PF_XDP protocol family [ 0.356646] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.357596] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.358559] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.359626] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.360701] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.361882] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.362894] PCI: CLS 0 bytes, default 64 [ 0.363640] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.365415] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.367697] clocksource: Switched to clocksource tsc [ 0.387657] Initialise system trusted keyrings [ 0.390074] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.391994] Key type asymmetric registered [ 0.392882] Asymmetric key parser 'x509' registered [ 0.394657] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.396282] io scheduler mq-deadline registered [ 0.397261] io scheduler kyber registered [ 0.398149] io scheduler bfq registered [ 0.400432] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.401830] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.403509] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.406730] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.408628] i8042: Warning: Keylock active [ 0.411070] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.412146] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.413349] hv_vmbus: registering driver hyperv_keyboard [ 0.414633] rtc_cmos 00:00: RTC can wake from S4 [ 0.416940] rtc_cmos 00:00: registered as rtc0 [ 0.418112] rtc_cmos 00:00: setting system clock to 2026-09-03T17:28:15 UTC (1788456495) [ 0.419992] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.421313] intel_pstate: CPU model not supported [ 0.422397] efifb: probing for efifb [ 0.423200] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.424584] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.425857] efifb: scrolling: redraw [ 0.426692] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.428507] Console: switching to colour frame buffer device 100x37 [ 0.430336] fb0: EFI VGA frame buffer device [ 0.431310] pstore: Using crash dump compression: deflate [ 0.432453] pstore: Registered efi_pstore as persistent store backend [ 0.434081] NET: Registered PF_INET6 protocol family [ 0.435462] Segment Routing with IPv6 [ 0.436280] In-situ OAM (IOAM) with IPv6 [ 0.437168] NET: Registered PF_PACKET protocol family [ 0.438318] Key type dns_resolver registered [ 0.439644] IPI shorthand broadcast: enabled [ 0.442333] sched_clock: Marking stable (303001859, 138907051)->(512862002, -70953092) [ 0.444281] registered taskstats version 1 [ 0.445491] Loading compiled-in X.509 certificates [ 0.923647] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.648133] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.652475] Demotion targets for Node 0: null [ 1.653494] Key type .fscrypt registered [ 1.654314] Key type fscrypt-provisioning registered [ 1.655630] ima: No TPM chip found, activating TPM-bypass! [ 1.656846] ima: Allocated hash algorithm: sha1 [ 1.657754] ima: No architecture policies found [ 1.664689] clk: Disabling unused clocks [ 1.671019] Freeing unused kernel image (initmem) memory: 17040K [ 1.672727] Write protecting the kernel read-only data: 47104k [ 1.674595] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.676339] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.678027] Run /init as init process [ 1.797688] nvme nvme0: pci function 0000:00:04.0 [ 1.799073] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.808651] nvme nvme0: 2/0/0 default/read/poll queues [ 1.816139] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.817504] GPT:25804799 != 33554431 [ 1.818257] GPT:Alternate GPT header not at the end of the disk. [ 1.819433] GPT:25804799 != 33554431 [ 1.820166] GPT: Use GNU Parted to correct GPT errors. [ 1.821112] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.835202] SCSI subsystem initialized [ 1.862411] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.864675] device-mapper: uevent: version 1.0.3 [ 1.865678] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.873140] device-mapper: verity: sha256 using "sha256-lib" [ 1.907919] raid6: avx512x4 gen() 18035 MB/s [ 1.924915] raid6: avx512x2 gen() 17840 MB/s [ 1.941921] raid6: avx512x1 gen() 16417 MB/s [ 1.959914] raid6: avx2x4 gen() 17583 MB/s [ 1.976914] raid6: avx2x2 gen() 17696 MB/s [ 1.993915] raid6: avx2x1 gen() 13636 MB/s [ 1.994966] raid6: using algorithm avx512x4 gen() 18035 MB/s [ 2.012916] raid6: .... xor() 7762 MB/s, rmw enabled [ 2.013934] raid6: using avx512x2 recovery algorithm [ 2.024490] xor: automatically using best checksumming function avx [ 2.161573] Btrfs loaded, zoned=no, fsverity=no [ 2.166894] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.171453] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.175878] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.177395] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.231981] ACPI: PM: Preparing to enter system sleep state S5 [ 62.233209] reboot: Restarting system [ 62.233973] 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        [2026-09-03T17:29:20.714433]      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 4046063123 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000232] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000264] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000267] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000324] Using GB pages for direct mapping [ 0.000436] ACPI: Early table checksum verification disabled [ 0.000440] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000444] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000450] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000455] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000459] ACPI: FACS 0x00000000789D0000 000040 [ 0.000462] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000465] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000467] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000470] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000473] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000476] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000479] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000482] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000484] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000486] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000486] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000487] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000488] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000489] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000489] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000490] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000491] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000491] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000492] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000536] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000546] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000599] Zone ranges: [ 0.000600] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000603] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000604] Normal empty [ 0.000605] Device empty [ 0.000606] Movable zone start for each node [ 0.000607] Early memory node ranges [ 0.000607] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000608] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000609] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000611] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000615] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000642] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003934] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004056] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004462] ACPI: PM-Timer IO Port: 0xb008 [ 0.004475] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004535] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004538] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004540] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004541] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004542] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004546] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004548] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004552] TSC deadline timer available [ 0.004558] CPU topo: Max. logical packages: 1 [ 0.004559] CPU topo: Max. logical dies: 1 [ 0.004559] CPU topo: Max. dies per package: 1 [ 0.004564] CPU topo: Max. threads per core: 2 [ 0.004564] CPU topo: Num. cores per package: 1 [ 0.004565] CPU topo: Num. threads per package: 2 [ 0.004566] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004584] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004600] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004602] Booting paravirtualized kernel on KVM [ 0.004604] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009705] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009967] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010633] kvm-guest: PV spinlocks enabled [ 0.010636] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010639] 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 [ 0.010813] random: crng init done [ 0.010813] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011024] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011139] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011192] Fallback order for Node 0: 0 [ 0.011195] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011196] Policy zone: DMA32 [ 0.011197] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015157] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015172] Kernel/User page tables isolation: enabled [ 0.023748] ftrace: allocating 41455 entries in 164 pages [ 0.023752] ftrace: allocated 164 pages with 3 groups [ 0.024567] Dynamic Preempt: voluntary [ 0.024602] rcu: Preemptible hierarchical RCU implementation. [ 0.024602] rcu: RCU event tracing is enabled. [ 0.024603] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024604] Trampoline variant of Tasks RCU enabled. [ 0.024605] Rude variant of Tasks RCU enabled. [ 0.024605] Tracing variant of Tasks RCU enabled. [ 0.024606] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024607] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024614] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024615] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024617] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030301] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030553] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030561] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030616] Console: colour dummy device 80x25 [ 0.030619] printk: legacy console [tty0] enabled [ 0.030900] printk: legacy console [ttyS0] enabled [ 0.164905] ACPI: Core revision 20250807 [ 0.165722] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167118] APIC: Switch to symmetric I/O mode setup [ 0.168308] x2apic enabled [ 0.169164] APIC: Switched APIC routing to: physical x2apic [ 0.171576] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.173205] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.174201] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174201] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174201] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174201] Speculative Store Bypass: Vulnerable [ 0.174201] Spectre V2 : Mitigation: Retpolines [ 0.174201] RETBleed: Vulnerable [ 0.174201] ITS: Mitigation: Aligned branch/return thunks [ 0.174201] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174201] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174201] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174201] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174201] GDS: Unknown: Dependent on hypervisor status [ 0.174201] active return thunk: its_return_thunk [ 0.174201] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174201] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174201] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174201] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174201] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174201] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174201] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174201] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174201] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174201] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174201] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174201] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174201] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174201] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174201] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174201] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174201] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174201] Freeing SMP alternatives memory: 40K [ 0.174201] pid_max: default: 32768 minimum: 301 [ 0.174201] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174201] landlock: Up and running. [ 0.174201] SELinux: Initializing. [ 0.174201] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174201] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174201] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174413] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175252] signal: max sigframe size: 3632 [ 0.175925] rcu: Hierarchical SRCU implementation. [ 0.176204] rcu: Max phase no-delay instances is 400. [ 0.177027] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180640] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181268] smp: Bringing up secondary CPUs ... [ 0.182068] smpboot: x86: Booting SMP configuration: [ 0.182205] .... node #0, CPUs: #1 [ 0.183690] 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. [ 0.185205] 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. [ 0.186242] smp: Brought up 1 node, 2 CPUs [ 0.186864] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.187354] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188342] devtmpfs: initialized [ 0.188780] x86/mm: Memory block size: 128MB [ 0.189562] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190269] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191211] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192283] pinctrl core: initialized pinctrl subsystem [ 0.193636] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194354] audit: initializing netlink subsys (disabled) [ 0.195230] audit: type=2000 audit(1788456564.070:1): state=initialized audit_enabled=0 res=1 [ 0.196236] thermal_sys: Registered thermal governor 'step_wise' [ 0.197215] cpuidle: using governor menu [ 0.200670] efi: Freeing EFI boot services memory: 37748K [ 0.201207] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202267] dca service started, version 1.12.1 [ 0.203017] PCI: Using configuration type 1 for base access [ 0.203320] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226263] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.227205] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.228205] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.229204] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.231493] ACPI: Added _OSI(Module Device) [ 0.232159] ACPI: Added _OSI(Processor Device) [ 0.232204] ACPI: Added _OSI(Processor Aggregator Device) [ 0.234118] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.236439] ACPI: Interpreter enabled [ 0.236857] ACPI: PM: (supports S0 S5) [ 0.237206] ACPI: Using IOAPIC for interrupt routing [ 0.238060] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.239207] PCI: Using E820 reservations for host bridge windows [ 0.240250] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.243351] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245209] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246204] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.247215] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249565] acpiphp: Slot [3] registered [ 0.250213] acpiphp: Slot [4] registered [ 0.250829] acpiphp: Slot [5] registered [ 0.251218] acpiphp: Slot [6] registered [ 0.251831] acpiphp: Slot [7] registered [ 0.252219] acpiphp: Slot [8] registered [ 0.252836] acpiphp: Slot [9] registered [ 0.254218] acpiphp: Slot [10] registered [ 0.254851] acpiphp: Slot [11] registered [ 0.255218] acpiphp: Slot [12] registered [ 0.255832] acpiphp: Slot [13] registered [ 0.256222] acpiphp: Slot [14] registered [ 0.256901] acpiphp: Slot [15] registered [ 0.257217] acpiphp: Slot [16] registered [ 0.257852] acpiphp: Slot [17] registered [ 0.259219] acpiphp: Slot [18] registered [ 0.259832] acpiphp: Slot [19] registered [ 0.260219] acpiphp: Slot [20] registered [ 0.260839] acpiphp: Slot [21] registered [ 0.261226] acpiphp: Slot [22] registered [ 0.261917] acpiphp: Slot [23] registered [ 0.263220] acpiphp: Slot [24] registered [ 0.263851] acpiphp: Slot [25] registered [ 0.264219] acpiphp: Slot [26] registered [ 0.264843] acpiphp: Slot [27] registered [ 0.265219] acpiphp: Slot [28] registered [ 0.265854] acpiphp: Slot [29] registered [ 0.266221] acpiphp: Slot [30] registered [ 0.266847] acpiphp: Slot [31] registered [ 0.268218] PCI host bridge to bus 0000:00 [ 0.268844] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.269204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.270204] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.271204] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.273204] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.274204] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.275081] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.276646] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279056] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.280788] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.281267] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.282204] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.283204] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.284084] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.285218] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.286169] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.287496] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290236] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.291281] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.292302] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.293544] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.296226] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.297800] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.300227] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.303348] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.304317] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.305317] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.306321] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.308259] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.309244] iommu: Default domain type: Translated [ 0.310206] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.311308] efivars: Registered efivars operations [ 0.311954] PCI: Using ACPI for IRQ routing [ 0.312227] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.313201] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.313201] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.316206] vgaarb: loaded [ 0.316705] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.317204] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.321247] clocksource: Switched to clocksource kvm-clock [ 0.322758] VFS: Disk quotas dquot_6.6.0 [ 0.323385] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.324766] pnp: PnP ACPI init [ 0.325736] pnp: PnP ACPI: found 5 devices [ 0.333742] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335162] NET: Registered PF_INET protocol family [ 0.335986] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.348473] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.349802] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.351017] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.352257] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.353525] TCP: Hash tables configured (established 16384 bind 16384) [ 0.354556] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355578] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356707] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.357574] NET: Registered PF_XDP protocol family [ 0.358306] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.359237] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.360180] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.361311] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.362361] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.363508] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.364494] PCI: CLS 0 bytes, default 64 [ 0.365248] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.367013] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.369263] clocksource: Switched to clocksource tsc [ 0.389120] Initialise system trusted keyrings [ 0.390196] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.391942] Key type asymmetric registered [ 0.392907] Asymmetric key parser 'x509' registered [ 0.395230] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.396922] io scheduler mq-deadline registered [ 0.397905] io scheduler kyber registered [ 0.398789] io scheduler bfq registered [ 0.400179] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.401808] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.403428] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.407469] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.409495] i8042: Warning: Keylock active [ 0.411955] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.413065] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.414262] hv_vmbus: registering driver hyperv_keyboard [ 0.415476] rtc_cmos 00:00: RTC can wake from S4 [ 0.417835] rtc_cmos 00:00: registered as rtc0 [ 0.418988] rtc_cmos 00:00: setting system clock to 2026-09-03T17:29:22 UTC (1788456562) [ 0.420799] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.422180] intel_pstate: CPU model not supported [ 0.423284] efifb: probing for efifb [ 0.424089] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.425476] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.426796] efifb: scrolling: redraw [ 0.427583] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.429391] Console: switching to colour frame buffer device 100x37 [ 0.431255] fb0: EFI VGA frame buffer device [ 0.432254] pstore: Using crash dump compression: deflate [ 0.433443] pstore: Registered efi_pstore as persistent store backend [ 0.435044] NET: Registered PF_INET6 protocol family [ 0.436395] Segment Routing with IPv6 [ 0.437218] In-situ OAM (IOAM) with IPv6 [ 0.438108] NET: Registered PF_PACKET protocol family [ 0.440675] Key type dns_resolver registered [ 0.442131] IPI shorthand broadcast: enabled [ 0.444806] sched_clock: Marking stable (302002085, 142640326)->(515856543, -71214132) [ 0.446736] registered taskstats version 1 [ 0.447899] Loading compiled-in X.509 certificates [ 0.918978] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.677917] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.682494] Demotion targets for Node 0: null [ 1.683560] Key type .fscrypt registered [ 1.684380] Key type fscrypt-provisioning registered [ 1.685469] ima: No TPM chip found, activating TPM-bypass! [ 1.686688] ima: Allocated hash algorithm: sha1 [ 1.687565] ima: No architecture policies found [ 1.693994] clk: Disabling unused clocks [ 1.700303] Freeing unused kernel image (initmem) memory: 17040K [ 1.702008] Write protecting the kernel read-only data: 47104k [ 1.703848] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.705606] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.707313] Run /init as init process [ 1.827459] nvme nvme0: pci function 0000:00:04.0 [ 1.828747] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.838488] nvme nvme0: 2/0/0 default/read/poll queues [ 1.845920] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.847287] GPT:25804799 != 33554431 [ 1.848052] GPT:Alternate GPT header not at the end of the disk. [ 1.849254] GPT:25804799 != 33554431 [ 1.849968] GPT: Use GNU Parted to correct GPT errors. [ 1.850918] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.864523] SCSI subsystem initialized [ 1.892003] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.894261] device-mapper: uevent: version 1.0.3 [ 1.895248] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.902799] device-mapper: verity: sha256 using "sha256-lib" [ 1.938649] raid6: avx512x4 gen() 17579 MB/s [ 1.955650] raid6: avx512x2 gen() 16621 MB/s [ 1.973649] raid6: avx512x1 gen() 17446 MB/s [ 1.990647] raid6: avx2x4 gen() 17516 MB/s [ 2.007652] raid6: avx2x2 gen() 16814 MB/s [ 2.024648] raid6: avx2x1 gen() 12194 MB/s [ 2.025835] raid6: using algorithm avx512x4 gen() 17579 MB/s [ 2.043654] raid6: .... xor() 7206 MB/s, rmw enabled [ 2.044693] raid6: using avx512x2 recovery algorithm [ 2.055386] xor: automatically using best checksumming function avx [ 2.189586] Btrfs loaded, zoned=no, fsverity=no [ 2.193987] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.197801] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.201657] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.203037] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.240961] ACPI: PM: Preparing to enter system sleep state S5 [ 62.242237] reboot: Restarting system [ 62.243265] 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        [2026-09-03T17:30:27.714267]      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 4293937598 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.996 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 [ 0.000177] Using GB pages for direct mapping [ 0.000342] ACPI: Early table checksum verification disabled [ 0.000346] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000350] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000356] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000361] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000365] ACPI: FACS 0x00000000789D0000 000040 [ 0.000368] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000371] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000374] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000377] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000380] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000383] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000386] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000389] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000391] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000392] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000393] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000394] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000395] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000395] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000396] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000397] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000397] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000398] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000399] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000442] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000453] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000503] Zone ranges: [ 0.000504] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000507] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000510] Normal empty [ 0.000511] Device empty [ 0.000513] Movable zone start for each node [ 0.000514] Early memory node ranges [ 0.000515] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000517] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000520] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000522] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000529] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000570] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003923] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004033] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004437] ACPI: PM-Timer IO Port: 0xb008 [ 0.004449] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004507] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004510] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004512] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004514] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004515] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004519] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004520] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004525] TSC deadline timer available [ 0.004530] CPU topo: Max. logical packages: 1 [ 0.004531] CPU topo: Max. logical dies: 1 [ 0.004531] CPU topo: Max. dies per package: 1 [ 0.004536] CPU topo: Max. threads per core: 2 [ 0.004537] CPU topo: Num. cores per package: 1 [ 0.004538] CPU topo: Num. threads per package: 2 [ 0.004538] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004558] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004573] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004576] Booting paravirtualized kernel on KVM [ 0.004578] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009512] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009804] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010551] kvm-guest: PV spinlocks enabled [ 0.010555] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010559] 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 [ 0.010741] random: crng init done [ 0.010742] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010956] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011096] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011149] Fallback order for Node 0: 0 [ 0.011152] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011153] Policy zone: DMA32 [ 0.011155] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015458] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015474] Kernel/User page tables isolation: enabled [ 0.028359] ftrace: allocating 41455 entries in 164 pages [ 0.028363] ftrace: allocated 164 pages with 3 groups [ 0.029619] Dynamic Preempt: voluntary [ 0.029667] rcu: Preemptible hierarchical RCU implementation. [ 0.029667] rcu: RCU event tracing is enabled. [ 0.029668] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.029670] Trampoline variant of Tasks RCU enabled. [ 0.029670] Rude variant of Tasks RCU enabled. [ 0.029671] Tracing variant of Tasks RCU enabled. [ 0.029672] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.029673] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.029680] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029682] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029684] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.037136] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.037378] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.037385] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.037440] Console: colour dummy device 80x25 [ 0.037444] printk: legacy console [tty0] enabled [ 0.037726] printk: legacy console [ttyS0] enabled [ 0.185468] ACPI: Core revision 20250807 [ 0.186388] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.188168] APIC: Switch to symmetric I/O mode setup [ 0.189369] x2apic enabled [ 0.190442] APIC: Switched APIC routing to: physical x2apic [ 0.192889] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.194598] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.195593] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.195593] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.195593] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.195593] Speculative Store Bypass: Vulnerable [ 0.195593] Spectre V2 : Mitigation: Retpolines [ 0.195593] RETBleed: Vulnerable [ 0.195593] ITS: Mitigation: Aligned branch/return thunks [ 0.195593] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.195593] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.195593] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.195593] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.195593] GDS: Unknown: Dependent on hypervisor status [ 0.195593] active return thunk: its_return_thunk [ 0.195593] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.195593] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.195593] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.195593] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.195593] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.195593] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.195593] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.195593] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.195593] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.195593] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.195593] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.195593] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.195593] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.195593] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.195593] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.195593] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.195593] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.195593] Freeing SMP alternatives memory: 40K [ 0.195593] pid_max: default: 32768 minimum: 301 [ 0.195593] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.195593] landlock: Up and running. [ 0.195593] SELinux: Initializing. [ 0.195593] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.195593] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.195593] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.195799] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.196638] signal: max sigframe size: 3632 [ 0.197313] rcu: Hierarchical SRCU implementation. [ 0.197596] rcu: Max phase no-delay instances is 400. [ 0.198517] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.202996] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.203682] smp: Bringing up secondary CPUs ... [ 0.204838] smpboot: x86: Booting SMP configuration: [ 0.205603] .... node #0, CPUs: #1 [ 0.207075] 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. [ 0.208604] 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. [ 0.209644] smp: Brought up 1 node, 2 CPUs [ 0.210294] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.210752] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.211739] devtmpfs: initialized [ 0.212178] x86/mm: Memory block size: 128MB [ 0.213650] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.214668] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.215593] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.216677] pinctrl core: initialized pinctrl subsystem [ 0.218128] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.219744] audit: initializing netlink subsys (disabled) [ 0.220623] audit: type=2000 audit(1788456631.214:1): state=initialized audit_enabled=0 res=1 [ 0.220708] thermal_sys: Registered thermal governor 'step_wise' [ 0.221609] cpuidle: using governor menu [ 0.224203] efi: Freeing EFI boot services memory: 37748K [ 0.224601] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.225682] dca service started, version 1.12.1 [ 0.226447] PCI: Using configuration type 1 for base access [ 0.227636] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229797] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230598] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232598] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233597] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.255137] ACPI: Added _OSI(Module Device) [ 0.255599] ACPI: Added _OSI(Processor Device) [ 0.256553] ACPI: Added _OSI(Processor Aggregator Device) [ 0.257829] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.259799] ACPI: Interpreter enabled [ 0.260284] ACPI: PM: (supports S0 S5) [ 0.260600] ACPI: Using IOAPIC for interrupt routing [ 0.261399] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.262601] PCI: Using E820 reservations for host bridge windows [ 0.263653] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.267080] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.268606] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.269598] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.271607] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.272982] acpiphp: Slot [3] registered [ 0.273621] acpiphp: Slot [4] registered [ 0.274249] acpiphp: Slot [5] registered [ 0.275611] acpiphp: Slot [6] registered [ 0.276339] acpiphp: Slot [7] registered [ 0.276610] acpiphp: Slot [8] registered [ 0.277247] acpiphp: Slot [9] registered [ 0.277681] acpiphp: Slot [10] registered [ 0.278348] acpiphp: Slot [11] registered [ 0.279611] acpiphp: Slot [12] registered [ 0.280280] acpiphp: Slot [13] registered [ 0.280610] acpiphp: Slot [14] registered [ 0.281308] acpiphp: Slot [15] registered [ 0.281613] acpiphp: Slot [16] registered [ 0.282256] acpiphp: Slot [17] registered [ 0.283611] acpiphp: Slot [18] registered [ 0.284250] acpiphp: Slot [19] registered [ 0.284611] acpiphp: Slot [20] registered [ 0.285275] acpiphp: Slot [21] registered [ 0.285610] acpiphp: Slot [22] registered [ 0.286254] acpiphp: Slot [23] registered [ 0.287613] acpiphp: Slot [24] registered [ 0.288250] acpiphp: Slot [25] registered [ 0.288610] acpiphp: Slot [26] registered [ 0.289251] acpiphp: Slot [27] registered [ 0.289614] acpiphp: Slot [28] registered [ 0.290286] acpiphp: Slot [29] registered [ 0.290611] acpiphp: Slot [30] registered [ 0.291272] acpiphp: Slot [31] registered [ 0.292608] PCI host bridge to bus 0000:00 [ 0.293273] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.294597] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.295596] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.296596] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.297596] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.298597] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.299504] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.301036] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.303424] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.305189] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.306663] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.307596] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.308610] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.309521] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.310610] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.311535] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.312875] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.314631] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.316678] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.317699] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.318952] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.322485] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.324182] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.326618] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.329593] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.329593] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.331703] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.332701] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.333648] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.334924] iommu: Default domain type: Translated [ 0.335598] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.336609] efivars: Registered efivars operations [ 0.337437] PCI: Using ACPI for IRQ routing [ 0.337621] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.338541] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.338593] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.341601] vgaarb: loaded [ 0.342107] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.342596] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.346637] clocksource: Switched to clocksource kvm-clock [ 0.348782] VFS: Disk quotas dquot_6.6.0 [ 0.349447] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.350659] pnp: PnP ACPI init [ 0.351592] pnp: PnP ACPI: found 5 devices [ 0.359758] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.361216] NET: Registered PF_INET protocol family [ 0.362051] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.374501] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.375824] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.377059] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.378307] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.379495] TCP: Hash tables configured (established 16384 bind 16384) [ 0.380655] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.381687] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.382815] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.383690] NET: Registered PF_XDP protocol family [ 0.384521] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.385512] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.386471] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.387523] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.388576] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.389752] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.390787] PCI: CLS 0 bytes, default 64 [ 0.391541] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.393321] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.395592] clocksource: Switched to clocksource tsc [ 0.415548] Initialise system trusted keyrings [ 0.417350] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.419303] Key type asymmetric registered [ 0.420290] Asymmetric key parser 'x509' registered [ 0.422812] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.424606] io scheduler mq-deadline registered [ 0.425603] io scheduler kyber registered [ 0.426506] io scheduler bfq registered [ 0.429417] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.430819] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.432624] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.435833] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.437835] i8042: Warning: Keylock active [ 0.440321] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.441406] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.442617] hv_vmbus: registering driver hyperv_keyboard [ 0.443834] rtc_cmos 00:00: RTC can wake from S4 [ 0.446206] rtc_cmos 00:00: registered as rtc0 [ 0.447365] rtc_cmos 00:00: setting system clock to 2026-09-03T17:30:29 UTC (1788456629) [ 0.449272] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.450572] intel_pstate: CPU model not supported [ 0.451665] efifb: probing for efifb [ 0.452472] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.453853] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.455105] efifb: scrolling: redraw [ 0.455870] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.457686] Console: switching to colour frame buffer device 100x37 [ 0.459485] fb0: EFI VGA frame buffer device [ 0.460460] pstore: Using crash dump compression: deflate [ 0.461614] pstore: Registered efi_pstore as persistent store backend [ 0.463249] NET: Registered PF_INET6 protocol family [ 0.464777] Segment Routing with IPv6 [ 0.465603] In-situ OAM (IOAM) with IPv6 [ 0.466491] NET: Registered PF_PACKET protocol family [ 0.467632] Key type dns_resolver registered [ 0.468965] IPI shorthand broadcast: enabled [ 0.471657] sched_clock: Marking stable (314001973, 157209089)->(546173138, -74962076) [ 0.473630] registered taskstats version 1 [ 0.474809] Loading compiled-in X.509 certificates [ 0.947973] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.685442] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.689805] Demotion targets for Node 0: null [ 1.690854] Key type .fscrypt registered [ 1.691684] Key type fscrypt-provisioning registered [ 1.692734] ima: No TPM chip found, activating TPM-bypass! [ 1.693942] ima: Allocated hash algorithm: sha1 [ 1.694843] ima: No architecture policies found [ 1.702452] clk: Disabling unused clocks [ 1.708724] Freeing unused kernel image (initmem) memory: 17040K [ 1.710434] Write protecting the kernel read-only data: 47104k [ 1.712278] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.714039] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.715738] Run /init as init process [ 1.834203] nvme nvme0: pci function 0000:00:04.0 [ 1.835517] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.845102] nvme nvme0: 2/0/0 default/read/poll queues [ 1.852690] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.854064] GPT:25804799 != 33554431 [ 1.854819] GPT:Alternate GPT header not at the end of the disk. [ 1.855896] GPT:25804799 != 33554431 [ 1.856695] GPT: Use GNU Parted to correct GPT errors. [ 1.857637] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.871109] SCSI subsystem initialized [ 1.898111] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.900410] device-mapper: uevent: version 1.0.3 [ 1.901422] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.908986] device-mapper: verity: sha256 using "sha256-lib" [ 1.944215] raid6: avx512x4 gen() 17975 MB/s [ 1.961219] raid6: avx512x2 gen() 17349 MB/s [ 1.978218] raid6: avx512x1 gen() 17383 MB/s [ 1.995221] raid6: avx2x4 gen() 17635 MB/s [ 2.012217] raid6: avx2x2 gen() 17913 MB/s [ 2.029220] raid6: avx2x1 gen() 12619 MB/s [ 2.030268] raid6: using algorithm avx512x4 gen() 17975 MB/s [ 2.048287] raid6: .... xor() 6864 MB/s, rmw enabled [ 2.049351] raid6: using avx512x2 recovery algorithm [ 2.060248] xor: automatically using best checksumming function avx [ 2.193813] Btrfs loaded, zoned=no, fsverity=no [ 2.198561] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.202428] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.206439] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.207820] BTRFS error (device dm-0): open_ctree failed: -2