1.666899] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.668602] Run /init as init process [ 1.786493] nvme nvme0: pci function 0000:00:04.0 [ 1.787846] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.796653] nvme nvme0: 2/0/0 default/read/poll queues [ 1.803631] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.805045] GPT:25804799 != 33554431 [ 1.805814] GPT:Alternate GPT header not at the end of the disk. [ 1.806983] GPT:25804799 != 33554431 [ 1.807712] GPT: Use GNU Parted to correct GPT errors. [ 1.808680] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.822296] SCSI subsystem initialized [ 1.848652] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.850983] device-mapper: uevent: version 1.0.3 [ 1.852010] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.859340] device-mapper: verity: sha256 using "sha256-lib" [ 1.893594] raid6: avx512x4 gen() 18250 MB/s [ 1.910594] raid6: avx512x2 gen() 18193 MB/s [ 1.927596] raid6: avx512x1 gen() 17967 MB/s [ 1.944596] raid6: avx2x4 gen() 18076 MB/s [ 1.961595] raid6: avx2x2 gen() 17934 MB/s [ 1.978594] raid6: avx2x1 gen() 13936 MB/s [ 1.979504] raid6: using algorithm avx512x4 gen() 18250 MB/s [ 1.996595] raid6: .... xor() 7798 MB/s, rmw enabled [ 1.997600] raid6: using avx512x2 recovery algorithm [ 2.008027] xor: automatically using best checksumming function avx [ 2.139331] Btrfs loaded, zoned=no, fsverity=no [ 2.143609] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.147720] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.151528] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.152941] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.233451] ACPI: PM: Preparing to enter system sleep state S5 [ 62.234767] reboot: Restarting system [ 62.235583] 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        [2026-09-03T14:46:08.783731]      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 3973316538 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000394] ACPI: Early table checksum verification disabled [ 0.000397] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000401] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000406] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000412] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000415] ACPI: FACS 0x00000000789D0000 000040 [ 0.000418] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000421] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000424] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000427] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000430] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000433] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000436] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000438] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000441] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000442] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000443] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000443] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000444] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000445] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000446] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000446] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000447] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000448] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000449] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000491] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000501] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000551] Zone ranges: [ 0.000553] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000555] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000558] Normal empty [ 0.000560] Device empty [ 0.000561] Movable zone start for each node [ 0.000563] Early memory node ranges [ 0.000563] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000566] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000568] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000571] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000578] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000620] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003968] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004099] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004495] ACPI: PM-Timer IO Port: 0xb008 [ 0.004507] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004565] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004568] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004570] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004571] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004572] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004576] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004578] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004581] TSC deadline timer available [ 0.004587] CPU topo: Max. logical packages: 1 [ 0.004588] CPU topo: Max. logical dies: 1 [ 0.004588] CPU topo: Max. dies per package: 1 [ 0.004593] CPU topo: Max. threads per core: 2 [ 0.004594] CPU topo: Num. cores per package: 1 [ 0.004595] CPU topo: Num. threads per package: 2 [ 0.004595] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004613] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004628] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004630] Booting paravirtualized kernel on KVM [ 0.004632] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009552] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009823] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010459] kvm-guest: PV spinlocks enabled [ 0.010461] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010464] 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 [ 0.010639] random: crng init done [ 0.010639] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010850] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010958] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011013] Fallback order for Node 0: 0 [ 0.011015] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011016] Policy zone: DMA32 [ 0.011017] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014903] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014917] Kernel/User page tables isolation: enabled [ 0.023159] ftrace: allocating 41455 entries in 164 pages [ 0.023163] ftrace: allocated 164 pages with 3 groups [ 0.023947] Dynamic Preempt: voluntary [ 0.023989] rcu: Preemptible hierarchical RCU implementation. [ 0.023990] rcu: RCU event tracing is enabled. [ 0.023991] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023993] Trampoline variant of Tasks RCU enabled. [ 0.023994] Rude variant of Tasks RCU enabled. [ 0.023994] Tracing variant of Tasks RCU enabled. [ 0.023995] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023996] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024003] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024005] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024007] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029118] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029359] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029366] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029416] Console: colour dummy device 80x25 [ 0.029419] printk: legacy console [tty0] enabled [ 0.029695] printk: legacy console [ttyS0] enabled [ 0.162682] ACPI: Core revision 20250807 [ 0.163495] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164902] APIC: Switch to symmetric I/O mode setup [ 0.166066] x2apic enabled [ 0.166910] APIC: Switched APIC routing to: physical x2apic [ 0.169355] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.170965] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.171961] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171961] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171961] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171961] Speculative Store Bypass: Vulnerable [ 0.171961] Spectre V2 : Mitigation: Retpolines [ 0.171961] RETBleed: Vulnerable [ 0.171961] ITS: Mitigation: Aligned branch/return thunks [ 0.171961] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171961] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171961] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171961] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171961] GDS: Unknown: Dependent on hypervisor status [ 0.171961] active return thunk: its_return_thunk [ 0.171961] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171961] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171961] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171961] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171961] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171961] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171961] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171961] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171961] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171961] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171961] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171961] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171961] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171961] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171961] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171961] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171961] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171961] Freeing SMP alternatives memory: 40K [ 0.171961] pid_max: default: 32768 minimum: 301 [ 0.171961] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171961] landlock: Up and running. [ 0.171961] SELinux: Initializing. [ 0.171961] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171961] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171961] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172160] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173009] signal: max sigframe size: 3632 [ 0.173701] rcu: Hierarchical SRCU implementation. [ 0.173964] rcu: Max phase no-delay instances is 400. [ 0.174818] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178376] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179022] smp: Bringing up secondary CPUs ... [ 0.179855] smpboot: x86: Booting SMP configuration: [ 0.179966] .... node #0, CPUs: #1 [ 0.180967] 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. [ 0.181965] 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. [ 0.182993] smp: Brought up 1 node, 2 CPUs [ 0.183657] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.184115] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.185109] devtmpfs: initialized [ 0.185570] x86/mm: Memory block size: 128MB [ 0.186987] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188018] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188961] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190043] pinctrl core: initialized pinctrl subsystem [ 0.191401] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193103] audit: initializing netlink subsys (disabled) [ 0.193991] audit: type=2000 audit(1788446772.079:1): state=initialized audit_enabled=0 res=1 [ 0.194070] thermal_sys: Registered thermal governor 'step_wise' [ 0.194976] cpuidle: using governor menu [ 0.198556] efi: Freeing EFI boot services memory: 37748K [ 0.198967] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200041] dca service started, version 1.12.1 [ 0.200769] PCI: Using configuration type 1 for base access [ 0.201007] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223964] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224967] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225965] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226965] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.229593] ACPI: Added _OSI(Module Device) [ 0.229966] ACPI: Added _OSI(Processor Device) [ 0.230678] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231955] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233223] ACPI: Interpreter enabled [ 0.233978] ACPI: PM: (supports S0 S5) [ 0.234579] ACPI: Using IOAPIC for interrupt routing [ 0.234983] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235964] PCI: Using E820 reservations for host bridge windows [ 0.236943] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239272] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240970] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.241965] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.242973] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245320] acpiphp: Slot [3] registered [ 0.245972] acpiphp: Slot [4] registered [ 0.246619] acpiphp: Slot [5] registered [ 0.246977] acpiphp: Slot [6] registered [ 0.247625] acpiphp: Slot [7] registered [ 0.248979] acpiphp: Slot [8] registered [ 0.249616] acpiphp: Slot [9] registered [ 0.249978] acpiphp: Slot [10] registered [ 0.250635] acpiphp: Slot [11] registered [ 0.250978] acpiphp: Slot [12] registered [ 0.251638] acpiphp: Slot [13] registered [ 0.252980] acpiphp: Slot [14] registered [ 0.253632] acpiphp: Slot [15] registered [ 0.253978] acpiphp: Slot [16] registered [ 0.254634] acpiphp: Slot [17] registered [ 0.254977] acpiphp: Slot [18] registered [ 0.255631] acpiphp: Slot [19] registered [ 0.256978] acpiphp: Slot [20] registered [ 0.257642] acpiphp: Slot [21] registered [ 0.257980] acpiphp: Slot [22] registered [ 0.258647] acpiphp: Slot [23] registered [ 0.258977] acpiphp: Slot [24] registered [ 0.259638] acpiphp: Slot [25] registered [ 0.259982] acpiphp: Slot [26] registered [ 0.260638] acpiphp: Slot [27] registered [ 0.261981] acpiphp: Slot [28] registered [ 0.262671] acpiphp: Slot [29] registered [ 0.262977] acpiphp: Slot [30] registered [ 0.263642] acpiphp: Slot [31] registered [ 0.264975] PCI host bridge to bus 0000:00 [ 0.265634] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.265964] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.266966] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268965] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269964] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270965] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271891] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273398] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275808] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277553] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.279030] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279948] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280979] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281899] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282979] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283903] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.285244] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286990] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288044] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289051] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291281] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.293892] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295525] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.297978] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301005] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302047] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303067] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304064] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305015] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306289] iommu: Default domain type: Translated [ 0.306966] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308066] efivars: Registered efivars operations [ 0.308730] PCI: Using ACPI for IRQ routing [ 0.308986] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.309934] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.309961] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.312966] vgaarb: loaded [ 0.313474] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.313965] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.319002] clocksource: Switched to clocksource kvm-clock [ 0.320516] VFS: Disk quotas dquot_6.6.0 [ 0.321183] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322454] pnp: PnP ACPI init [ 0.323395] pnp: PnP ACPI: found 5 devices [ 0.331355] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.332819] NET: Registered PF_INET protocol family [ 0.333685] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.346088] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347464] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.348707] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.349999] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.351274] TCP: Hash tables configured (established 16384 bind 16384) [ 0.352344] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353422] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354623] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.355542] NET: Registered PF_XDP protocol family [ 0.356329] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.357323] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.358314] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.359420] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.360524] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.361756] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.362830] PCI: CLS 0 bytes, default 64 [ 0.363606] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.365348] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.367581] clocksource: Switched to clocksource tsc [ 0.387462] Initialise system trusted keyrings [ 0.389759] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.391633] Key type asymmetric registered [ 0.392514] Asymmetric key parser 'x509' registered [ 0.394181] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.395804] io scheduler mq-deadline registered [ 0.396766] io scheduler kyber registered [ 0.397637] io scheduler bfq registered [ 0.399700] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.401045] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.402640] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.405691] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.407536] i8042: Warning: Keylock active [ 0.409854] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.410916] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.412089] hv_vmbus: registering driver hyperv_keyboard [ 0.413283] rtc_cmos 00:00: RTC can wake from S4 [ 0.415548] rtc_cmos 00:00: registered as rtc0 [ 0.416690] rtc_cmos 00:00: setting system clock to 2026-09-03T14:46:07 UTC (1788446767) [ 0.418497] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.419784] intel_pstate: CPU model not supported [ 0.420845] efifb: probing for efifb [ 0.421647] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.423006] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.424267] efifb: scrolling: redraw [ 0.425042] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.426872] Console: switching to colour frame buffer device 100x37 [ 0.428668] fb0: EFI VGA frame buffer device [ 0.429639] pstore: Using crash dump compression: deflate [ 0.430798] pstore: Registered efi_pstore as persistent store backend [ 0.432384] NET: Registered PF_INET6 protocol family [ 0.433744] Segment Routing with IPv6 [ 0.434577] In-situ OAM (IOAM) with IPv6 [ 0.435461] NET: Registered PF_PACKET protocol family [ 0.436628] Key type dns_resolver registered [ 0.438918] IPI shorthand broadcast: enabled [ 0.441585] sched_clock: Marking stable (299001651, 141596129)->(514205715, -73607935) [ 0.443458] registered taskstats version 1 [ 0.444785] Loading compiled-in X.509 certificates [ 0.916156] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.635774] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.639995] Demotion targets for Node 0: null [ 1.640973] Key type .fscrypt registered [ 1.641775] Key type fscrypt-provisioning registered [ 1.642768] ima: No TPM chip found, activating TPM-bypass! [ 1.643944] ima: Allocated hash algorithm: sha1 [ 1.644829] ima: No architecture policies found [ 1.651005] clk: Disabling unused clocks [ 1.657276] Freeing unused kernel image (initmem) memory: 17040K [ 1.658994] Write protecting the kernel read-only data: 47104k [ 1.660842] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.662602] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.664289] Run /init as init process [ 1.782551] nvme nvme0: pci function 0000:00:04.0 [ 1.783871] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.793144] nvme nvme0: 2/0/0 default/read/poll queues [ 1.800212] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.801580] GPT:25804799 != 33554431 [ 1.802335] GPT:Alternate GPT header not at the end of the disk. [ 1.803476] GPT:25804799 != 33554431 [ 1.804190] GPT: Use GNU Parted to correct GPT errors. [ 1.805153] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.818628] SCSI subsystem initialized [ 1.844577] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.846891] device-mapper: uevent: version 1.0.3 [ 1.847902] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.855706] device-mapper: verity: sha256 using "sha256-lib" [ 1.889605] raid6: avx512x4 gen() 18432 MB/s [ 1.906604] raid6: avx512x2 gen() 18367 MB/s [ 1.923604] raid6: avx512x1 gen() 18232 MB/s [ 1.940604] raid6: avx2x4 gen() 18218 MB/s [ 1.957605] raid6: avx2x2 gen() 18180 MB/s [ 1.974605] raid6: avx2x1 gen() 13611 MB/s [ 1.975511] raid6: using algorithm avx512x4 gen() 18432 MB/s [ 1.992606] raid6: .... xor() 7735 MB/s, rmw enabled [ 1.993591] raid6: using avx512x2 recovery algorithm [ 2.004011] xor: automatically using best checksumming function avx [ 2.135531] Btrfs loaded, zoned=no, fsverity=no [ 2.139998] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.143565] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.147361] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.148704] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.227493] ACPI: PM: Preparing to enter system sleep state S5 [ 62.228796] reboot: Restarting system [ 62.229628] 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        [2026-09-03T14:47:15.584060]      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 3992274062 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000296] ACPI: Early table checksum verification disabled [ 0.000300] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000304] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000310] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000316] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000319] ACPI: FACS 0x00000000789D0000 000040 [ 0.000322] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000325] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000328] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000331] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000334] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000337] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000340] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000342] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000345] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000346] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000347] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000348] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000348] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000349] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000350] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000351] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000351] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000352] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000353] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000396] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000405] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000457] Zone ranges: [ 0.000458] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000461] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000464] Normal empty [ 0.000465] Device empty [ 0.000467] Movable zone start for each node [ 0.000468] Early memory node ranges [ 0.000469] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000471] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000473] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000476] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000483] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000525] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003882] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004025] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004426] ACPI: PM-Timer IO Port: 0xb008 [ 0.004439] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004498] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004501] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004503] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004505] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004506] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004510] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004511] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004516] TSC deadline timer available [ 0.004521] CPU topo: Max. logical packages: 1 [ 0.004522] CPU topo: Max. logical dies: 1 [ 0.004523] CPU topo: Max. dies per package: 1 [ 0.004528] CPU topo: Max. threads per core: 2 [ 0.004529] CPU topo: Num. cores per package: 1 [ 0.004529] CPU topo: Num. threads per package: 2 [ 0.004530] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004547] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004564] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004565] Booting paravirtualized kernel on KVM [ 0.004567] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009472] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009748] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010381] kvm-guest: PV spinlocks enabled [ 0.010383] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010386] 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 [ 0.010560] random: crng init done [ 0.010561] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010774] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010889] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010948] Fallback order for Node 0: 0 [ 0.010950] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010952] Policy zone: DMA32 [ 0.010953] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014879] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014894] Kernel/User page tables isolation: enabled [ 0.023223] ftrace: allocating 41455 entries in 164 pages [ 0.023227] ftrace: allocated 164 pages with 3 groups [ 0.024033] Dynamic Preempt: voluntary [ 0.024069] rcu: Preemptible hierarchical RCU implementation. [ 0.024069] rcu: RCU event tracing is enabled. [ 0.024070] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024072] Trampoline variant of Tasks RCU enabled. [ 0.024072] Rude variant of Tasks RCU enabled. [ 0.024073] Tracing variant of Tasks RCU enabled. [ 0.024073] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024074] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024080] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024082] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024083] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029210] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029446] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029453] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029505] Console: colour dummy device 80x25 [ 0.029508] printk: legacy console [tty0] enabled [ 0.029787] printk: legacy console [ttyS0] enabled [ 0.163979] ACPI: Core revision 20250807 [ 0.164790] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166209] APIC: Switch to symmetric I/O mode setup [ 0.167392] x2apic enabled [ 0.168261] APIC: Switched APIC routing to: physical x2apic [ 0.170699] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.172344] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.173341] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173341] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173341] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173341] Speculative Store Bypass: Vulnerable [ 0.173341] Spectre V2 : Mitigation: Retpolines [ 0.173341] RETBleed: Vulnerable [ 0.173341] ITS: Mitigation: Aligned branch/return thunks [ 0.173341] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173341] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173341] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173341] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173341] GDS: Unknown: Dependent on hypervisor status [ 0.173341] active return thunk: its_return_thunk [ 0.173341] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173341] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173341] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173341] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173341] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173341] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173341] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173341] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173341] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173341] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173341] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173341] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173341] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173341] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173341] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173341] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173341] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173341] Freeing SMP alternatives memory: 40K [ 0.173341] pid_max: default: 32768 minimum: 301 [ 0.173341] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173341] landlock: Up and running. [ 0.173341] SELinux: Initializing. [ 0.173341] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173341] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173341] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173552] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174387] signal: max sigframe size: 3632 [ 0.175085] rcu: Hierarchical SRCU implementation. [ 0.175344] rcu: Max phase no-delay instances is 400. [ 0.176218] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179759] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180404] smp: Bringing up secondary CPUs ... [ 0.181240] smpboot: x86: Booting SMP configuration: [ 0.181345] .... node #0, CPUs: #1 [ 0.182736] 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. [ 0.184345] 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. [ 0.185379] smp: Brought up 1 node, 2 CPUs [ 0.186035] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.186502] Memory: 1886644K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146520K reserved, 0K cma-reserved) [ 0.187468] devtmpfs: initialized [ 0.187953] x86/mm: Memory block size: 128MB [ 0.189380] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190398] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191352] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192423] pinctrl core: initialized pinctrl subsystem [ 0.193786] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195484] audit: initializing netlink subsys (disabled) [ 0.196368] audit: type=2000 audit(1788446838.813:1): state=initialized audit_enabled=0 res=1 [ 0.196456] thermal_sys: Registered thermal governor 'step_wise' [ 0.197355] cpuidle: using governor menu [ 0.200209] efi: Freeing EFI boot services memory: 37748K [ 0.201347] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202424] dca service started, version 1.12.1 [ 0.203198] PCI: Using configuration type 1 for base access [ 0.204449] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.206393] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.207345] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.209346] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.210344] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232069] ACPI: Added _OSI(Module Device) [ 0.233346] ACPI: Added _OSI(Processor Device) [ 0.234045] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235375] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237588] ACPI: Interpreter enabled [ 0.238352] ACPI: PM: (supports S0 S5) [ 0.238951] ACPI: Using IOAPIC for interrupt routing [ 0.239182] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240345] PCI: Using E820 reservations for host bridge windows [ 0.241390] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244451] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245348] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247345] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248353] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250694] acpiphp: Slot [3] registered [ 0.251351] acpiphp: Slot [4] registered [ 0.251998] acpiphp: Slot [5] registered [ 0.252357] acpiphp: Slot [6] registered [ 0.252996] acpiphp: Slot [7] registered [ 0.253358] acpiphp: Slot [8] registered [ 0.253997] acpiphp: Slot [9] registered [ 0.255358] acpiphp: Slot [10] registered [ 0.256007] acpiphp: Slot [11] registered [ 0.256357] acpiphp: Slot [12] registered [ 0.257010] acpiphp: Slot [13] registered [ 0.257356] acpiphp: Slot [14] registered [ 0.258009] acpiphp: Slot [15] registered [ 0.259360] acpiphp: Slot [16] registered [ 0.260012] acpiphp: Slot [17] registered [ 0.260357] acpiphp: Slot [18] registered [ 0.261013] acpiphp: Slot [19] registered [ 0.261356] acpiphp: Slot [20] registered [ 0.262008] acpiphp: Slot [21] registered [ 0.263358] acpiphp: Slot [22] registered [ 0.264016] acpiphp: Slot [23] registered [ 0.264357] acpiphp: Slot [24] registered [ 0.265004] acpiphp: Slot [25] registered [ 0.265357] acpiphp: Slot [26] registered [ 0.266009] acpiphp: Slot [27] registered [ 0.266356] acpiphp: Slot [28] registered [ 0.267013] acpiphp: Slot [29] registered [ 0.268360] acpiphp: Slot [30] registered [ 0.269008] acpiphp: Slot [31] registered [ 0.269354] PCI host bridge to bus 0000:00 [ 0.270010] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.271344] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.272344] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.273344] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274344] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275344] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276247] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278770] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.280183] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281931] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.283408] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.284335] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.285358] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.286288] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.287358] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.288287] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289618] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.292367] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.293421] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.294433] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295684] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.299316] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.300932] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.303360] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.306424] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.307456] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.308451] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.309447] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.310397] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311700] iommu: Default domain type: Translated [ 0.312344] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.313441] efivars: Registered efivars operations [ 0.314179] PCI: Using ACPI for IRQ routing [ 0.315367] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.316332] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.316341] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318346] vgaarb: loaded [ 0.318855] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319344] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.323380] clocksource: Switched to clocksource kvm-clock [ 0.324487] VFS: Disk quotas dquot_6.6.0 [ 0.325251] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326524] pnp: PnP ACPI init [ 0.327477] pnp: PnP ACPI: found 5 devices [ 0.335464] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.336956] NET: Registered PF_INET protocol family [ 0.337821] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350251] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.351636] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.352902] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354266] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.355493] TCP: Hash tables configured (established 16384 bind 16384) [ 0.356574] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357680] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358866] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.359777] NET: Registered PF_XDP protocol family [ 0.360550] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361535] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362514] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.363587] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.364667] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.365874] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.366905] PCI: CLS 0 bytes, default 64 [ 0.367666] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369392] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.371500] clocksource: Switched to clocksource tsc [ 0.391385] Initialise system trusted keyrings [ 0.393975] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.396205] Key type asymmetric registered [ 0.397104] Asymmetric key parser 'x509' registered [ 0.398782] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.400929] io scheduler mq-deadline registered [ 0.401904] io scheduler kyber registered [ 0.402782] io scheduler bfq registered [ 0.405977] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407357] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.408984] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.412725] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.414626] i8042: Warning: Keylock active [ 0.417010] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.418078] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.419259] hv_vmbus: registering driver hyperv_keyboard [ 0.420460] rtc_cmos 00:00: RTC can wake from S4 [ 0.422715] rtc_cmos 00:00: registered as rtc0 [ 0.423877] rtc_cmos 00:00: setting system clock to 2026-09-03T14:47:13 UTC (1788446833) [ 0.425732] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.427048] intel_pstate: CPU model not supported [ 0.428123] efifb: probing for efifb [ 0.428929] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.430334] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.431601] efifb: scrolling: redraw [ 0.432388] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.434204] Console: switching to colour frame buffer device 100x37 [ 0.435959] fb0: EFI VGA frame buffer device [ 0.436918] pstore: Using crash dump compression: deflate [ 0.438071] pstore: Registered efi_pstore as persistent store backend [ 0.439665] NET: Registered PF_INET6 protocol family [ 0.442065] Segment Routing with IPv6 [ 0.442880] In-situ OAM (IOAM) with IPv6 [ 0.443772] NET: Registered PF_PACKET protocol family [ 0.444944] Key type dns_resolver registered [ 0.448086] IPI shorthand broadcast: enabled [ 0.450835] sched_clock: Marking stable (307001886, 142888309)->(520576553, -70686358) [ 0.452993] registered taskstats version 1 [ 0.454172] Loading compiled-in X.509 certificates [ 0.925498] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.640029] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.644268] Demotion targets for Node 0: null [ 1.645276] Key type .fscrypt registered [ 1.646096] Key type fscrypt-provisioning registered [ 1.647087] ima: No TPM chip found, activating TPM-bypass! [ 1.648273] ima: Allocated hash algorithm: sha1 [ 1.649165] ima: No architecture policies found [ 1.655360] clk: Disabling unused clocks [ 1.661617] Freeing unused kernel image (initmem) memory: 17040K [ 1.663312] Write protecting the kernel read-only data: 47104k [ 1.665149] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.666897] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.668582] Run /init as init process [ 1.787497] nvme nvme0: pci function 0000:00:04.0 [ 1.788931] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.798227] nvme nvme0: 2/0/0 default/read/poll queues [ 1.805148] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.806656] GPT:25804799 != 33554431 [ 1.807437] GPT:Alternate GPT header not at the end of the disk. [ 1.808541] GPT:25804799 != 33554431 [ 1.809283] GPT: Use GNU Parted to correct GPT errors. [ 1.810267] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.823912] SCSI subsystem initialized [ 1.850574] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.852903] device-mapper: uevent: version 1.0.3 [ 1.853934] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.861436] device-mapper: verity: sha256 using "sha256-lib" [ 1.896898] raid6: avx512x4 gen() 18114 MB/s [ 1.914896] raid6: avx512x2 gen() 18208 MB/s [ 1.932896] raid6: avx512x1 gen() 18202 MB/s [ 1.950895] raid6: avx2x4 gen() 18131 MB/s [ 1.968897] raid6: avx2x2 gen() 18142 MB/s [ 1.986896] raid6: avx2x1 gen() 13801 MB/s [ 1.987908] raid6: using algorithm avx512x2 gen() 18208 MB/s [ 2.005896] raid6: .... xor() 24498 MB/s, rmw enabled [ 2.006921] raid6: using avx512x2 recovery algorithm [ 2.017401] xor: automatically using best checksumming function avx [ 2.151443] Btrfs loaded, zoned=no, fsverity=no [ 2.155754] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.159684] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.163519] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.164913] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.247741] ACPI: PM: Preparing to enter system sleep state S5 [ 62.249014] reboot: Restarting system [ 62.249785] 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        [2026-09-03T14:48:22.285541]      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 3989548774 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] 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 [ 0.000172] Using GB pages for direct mapping [ 0.000387] ACPI: Early table checksum verification disabled [ 0.000391] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000395] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000400] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000406] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000409] ACPI: FACS 0x00000000789D0000 000040 [ 0.000412] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000415] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000418] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000421] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000424] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000427] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000430] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000433] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000435] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000436] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000437] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000438] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000439] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000439] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000440] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000441] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000441] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000442] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000443] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000485] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000495] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000547] Zone ranges: [ 0.000548] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000551] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000553] Normal empty [ 0.000555] Device empty [ 0.000556] Movable zone start for each node [ 0.000558] Early memory node ranges [ 0.000558] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000561] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000563] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000565] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000572] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000614] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003912] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004020] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004418] ACPI: PM-Timer IO Port: 0xb008 [ 0.004430] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004485] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004488] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004490] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004492] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004493] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004497] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004498] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004502] TSC deadline timer available [ 0.004508] CPU topo: Max. logical packages: 1 [ 0.004509] CPU topo: Max. logical dies: 1 [ 0.004509] CPU topo: Max. dies per package: 1 [ 0.004514] CPU topo: Max. threads per core: 2 [ 0.004515] CPU topo: Num. cores per package: 1 [ 0.004516] CPU topo: Num. threads per package: 2 [ 0.004516] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004534] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004549] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004551] Booting paravirtualized kernel on KVM [ 0.004553] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009448] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009729] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010363] kvm-guest: PV spinlocks enabled [ 0.010366] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010369] 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 [ 0.010545] random: crng init done [ 0.010546] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010759] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010870] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010924] Fallback order for Node 0: 0 [ 0.010926] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010927] Policy zone: DMA32 [ 0.010929] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014796] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014810] Kernel/User page tables isolation: enabled [ 0.023015] ftrace: allocating 41455 entries in 164 pages [ 0.023018] ftrace: allocated 164 pages with 3 groups [ 0.023813] Dynamic Preempt: voluntary [ 0.023847] rcu: Preemptible hierarchical RCU implementation. [ 0.023848] rcu: RCU event tracing is enabled. [ 0.023848] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023850] Trampoline variant of Tasks RCU enabled. [ 0.023850] Rude variant of Tasks RCU enabled. [ 0.023851] Tracing variant of Tasks RCU enabled. [ 0.023852] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023853] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023859] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023861] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023863] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028982] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029222] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029229] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029283] Console: colour dummy device 80x25 [ 0.029287] printk: legacy console [tty0] enabled [ 0.029566] printk: legacy console [ttyS0] enabled [ 0.162171] ACPI: Core revision 20250807 [ 0.162980] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164389] APIC: Switch to symmetric I/O mode setup [ 0.165552] x2apic enabled [ 0.166405] APIC: Switched APIC routing to: physical x2apic [ 0.168814] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.170452] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.171447] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171447] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171447] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171447] Speculative Store Bypass: Vulnerable [ 0.171447] Spectre V2 : Mitigation: Retpolines [ 0.171447] RETBleed: Vulnerable [ 0.171447] ITS: Mitigation: Aligned branch/return thunks [ 0.171447] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171447] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171447] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171447] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171447] GDS: Unknown: Dependent on hypervisor status [ 0.171447] active return thunk: its_return_thunk [ 0.171447] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171447] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171447] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171447] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171447] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171447] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171447] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171447] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171447] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171447] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171447] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171447] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171447] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171447] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171447] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171447] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171447] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171447] Freeing SMP alternatives memory: 40K [ 0.171447] pid_max: default: 32768 minimum: 301 [ 0.171447] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171447] landlock: Up and running. [ 0.171447] SELinux: Initializing. [ 0.171447] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171447] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171447] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171648] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172493] signal: max sigframe size: 3632 [ 0.173190] rcu: Hierarchical SRCU implementation. [ 0.173450] rcu: Max phase no-delay instances is 400. [ 0.174310] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177850] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178506] smp: Bringing up secondary CPUs ... [ 0.179333] smpboot: x86: Booting SMP configuration: [ 0.179451] .... node #0, CPUs: #1 [ 0.180811] 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. [ 0.182451] 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. [ 0.183485] smp: Brought up 1 node, 2 CPUs [ 0.184138] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.184606] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.185569] devtmpfs: initialized [ 0.186048] x86/mm: Memory block size: 128MB [ 0.186822] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188504] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189458] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190527] pinctrl core: initialized pinctrl subsystem [ 0.191884] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193591] audit: initializing netlink subsys (disabled) [ 0.194478] audit: type=2000 audit(1788446905.579:1): state=initialized audit_enabled=0 res=1 [ 0.194563] thermal_sys: Registered thermal governor 'step_wise' [ 0.195461] cpuidle: using governor menu [ 0.197951] efi: Freeing EFI boot services memory: 37748K [ 0.198453] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199530] dca service started, version 1.12.1 [ 0.200335] PCI: Using configuration type 1 for base access [ 0.201558] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227485] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228451] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229450] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230450] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.231853] ACPI: Added _OSI(Module Device) [ 0.232452] ACPI: Added _OSI(Processor Device) [ 0.233167] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235461] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237690] ACPI: Interpreter enabled [ 0.238294] ACPI: PM: (supports S0 S5) [ 0.238451] ACPI: Using IOAPIC for interrupt routing [ 0.239264] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240453] PCI: Using E820 reservations for host bridge windows [ 0.241505] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244575] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245454] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247451] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248460] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250794] acpiphp: Slot [3] registered [ 0.251442] acpiphp: Slot [4] registered [ 0.252465] acpiphp: Slot [5] registered [ 0.253104] acpiphp: Slot [6] registered [ 0.253464] acpiphp: Slot [7] registered [ 0.254104] acpiphp: Slot [8] registered [ 0.254464] acpiphp: Slot [9] registered [ 0.255114] acpiphp: Slot [10] registered [ 0.255463] acpiphp: Slot [11] registered [ 0.256125] acpiphp: Slot [12] registered [ 0.257464] acpiphp: Slot [13] registered [ 0.258114] acpiphp: Slot [14] registered [ 0.258463] acpiphp: Slot [15] registered [ 0.259119] acpiphp: Slot [16] registered [ 0.259463] acpiphp: Slot [17] registered [ 0.260127] acpiphp: Slot [18] registered [ 0.261464] acpiphp: Slot [19] registered [ 0.262114] acpiphp: Slot [20] registered [ 0.262464] acpiphp: Slot [21] registered [ 0.263118] acpiphp: Slot [22] registered [ 0.263464] acpiphp: Slot [23] registered [ 0.264118] acpiphp: Slot [24] registered [ 0.265464] acpiphp: Slot [25] registered [ 0.266113] acpiphp: Slot [26] registered [ 0.266464] acpiphp: Slot [27] registered [ 0.267120] acpiphp: Slot [28] registered [ 0.267464] acpiphp: Slot [29] registered [ 0.268124] acpiphp: Slot [30] registered [ 0.268466] acpiphp: Slot [31] registered [ 0.269148] PCI host bridge to bus 0000:00 [ 0.270453] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.271450] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.272450] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.273450] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274450] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.276451] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.277362] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278872] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.280317] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.283042] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.283516] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.284450] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.285465] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.286404] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.287465] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.288406] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289733] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.292480] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.293530] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.294549] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.296829] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.299388] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.301020] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.303469] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.306556] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.307555] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.308564] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.309560] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.310502] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311812] iommu: Default domain type: Translated [ 0.313235] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.313558] efivars: Registered efivars operations [ 0.314410] PCI: Using ACPI for IRQ routing [ 0.315474] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.316447] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.316447] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318453] vgaarb: loaded [ 0.318962] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319451] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.323489] clocksource: Switched to clocksource kvm-clock [ 0.325010] VFS: Disk quotas dquot_6.6.0 [ 0.325685] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326934] pnp: PnP ACPI init [ 0.327876] pnp: PnP ACPI: found 5 devices [ 0.335884] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.337321] NET: Registered PF_INET protocol family [ 0.338160] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350555] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.351937] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.353192] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354471] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.355740] TCP: Hash tables configured (established 16384 bind 16384) [ 0.356807] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357872] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359059] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.359956] NET: Registered PF_XDP protocol family [ 0.360726] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361700] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362671] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.363757] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.364830] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.366029] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.367059] PCI: CLS 0 bytes, default 64 [ 0.367818] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369563] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.371811] clocksource: Switched to clocksource tsc [ 0.391673] Initialise system trusted keyrings [ 0.392728] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394465] Key type asymmetric registered [ 0.395358] Asymmetric key parser 'x509' registered [ 0.397005] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.399257] io scheduler mq-deadline registered [ 0.400233] io scheduler kyber registered [ 0.401113] io scheduler bfq registered [ 0.402666] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404071] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.405679] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.408800] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.410668] i8042: Warning: Keylock active [ 0.413068] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414126] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415330] hv_vmbus: registering driver hyperv_keyboard [ 0.416501] rtc_cmos 00:00: RTC can wake from S4 [ 0.418869] rtc_cmos 00:00: registered as rtc0 [ 0.420011] rtc_cmos 00:00: setting system clock to 2026-09-03T14:48:20 UTC (1788446900) [ 0.421780] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423085] intel_pstate: CPU model not supported [ 0.424152] efifb: probing for efifb [ 0.424920] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426290] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.427550] efifb: scrolling: redraw [ 0.428312] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430091] Console: switching to colour frame buffer device 100x37 [ 0.431924] fb0: EFI VGA frame buffer device [ 0.432899] pstore: Using crash dump compression: deflate [ 0.434053] pstore: Registered efi_pstore as persistent store backend [ 0.435649] NET: Registered PF_INET6 protocol family [ 0.437044] Segment Routing with IPv6 [ 0.437841] In-situ OAM (IOAM) with IPv6 [ 0.438704] NET: Registered PF_PACKET protocol family [ 0.439893] Key type dns_resolver registered [ 0.441174] IPI shorthand broadcast: enabled [ 0.443864] sched_clock: Marking stable (302002281, 141218523)->(514081421, -70860617) [ 0.445729] registered taskstats version 1 [ 0.447008] Loading compiled-in X.509 certificates [ 0.923959] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.644528] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.648885] Demotion targets for Node 0: null [ 1.649939] Key type .fscrypt registered [ 1.650819] Key type fscrypt-provisioning registered [ 1.651845] ima: No TPM chip found, activating TPM-bypass! [ 1.653065] ima: Allocated hash algorithm: sha1 [ 1.653978] ima: No architecture policies found [ 1.661557] clk: Disabling unused clocks [ 1.667844] Freeing unused kernel image (initmem) memory: 17040K [ 1.669561] Write protecting the kernel read-only data: 47104k [ 1.671417] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.673150] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.674851] Run /init as init process [ 1.793061] nvme nvme0: pci function 0000:00:04.0 [ 1.794417] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.803375] nvme nvme0: 2/0/0 default/read/poll queues [ 1.810586] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.812050] GPT:25804799 != 33554431 [ 1.812852] GPT:Alternate GPT header not at the end of the disk. [ 1.813988] GPT:25804799 != 33554431 [ 1.814737] GPT: Use GNU Parted to correct GPT errors. [ 1.815746] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.829382] SCSI subsystem initialized [ 1.855665] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.858019] device-mapper: uevent: version 1.0.3 [ 1.859068] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.866585] device-mapper: verity: sha256 using "sha256-lib" [ 1.901224] raid6: avx512x4 gen() 17805 MB/s [ 1.918225] raid6: avx512x2 gen() 17856 MB/s [ 1.935226] raid6: avx512x1 gen() 17847 MB/s [ 1.952224] raid6: avx2x4 gen() 17778 MB/s [ 1.969224] raid6: avx2x2 gen() 17793 MB/s [ 1.986224] raid6: avx2x1 gen() 13756 MB/s [ 1.987153] raid6: using algorithm avx512x2 gen() 17856 MB/s [ 2.005228] raid6: .... xor() 24506 MB/s, rmw enabled [ 2.006264] raid6: using avx512x2 recovery algorithm [ 2.016663] xor: automatically using best checksumming function avx [ 2.147488] Btrfs loaded, zoned=no, fsverity=no [ 2.151987] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.155606] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.159350] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.160724] BTRFS error (device dm-0): open_ctree failed: -2