.687946] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.689668] Run /init as init process [ 1.807931] nvme nvme0: pci function 0000:00:04.0 [ 1.809284] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.819534] nvme nvme0: 2/0/0 default/read/poll queues [ 1.826040] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.827487] GPT:25804799 != 33554431 [ 1.828249] GPT:Alternate GPT header not at the end of the disk. [ 1.829351] GPT:25804799 != 33554431 [ 1.830079] GPT: Use GNU Parted to correct GPT errors. [ 1.831054] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.844468] SCSI subsystem initialized [ 1.870787] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.873093] device-mapper: uevent: version 1.0.3 [ 1.874069] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.881439] device-mapper: verity: sha256 using "sha256-lib" [ 1.916032] raid6: avx512x4 gen() 17989 MB/s [ 1.933031] raid6: avx512x2 gen() 17969 MB/s [ 1.950030] raid6: avx512x1 gen() 17874 MB/s [ 1.967030] raid6: avx2x4 gen() 17835 MB/s [ 1.984032] raid6: avx2x2 gen() 17778 MB/s [ 2.001030] raid6: avx2x1 gen() 13766 MB/s [ 2.001928] raid6: using algorithm avx512x4 gen() 17989 MB/s [ 2.019030] raid6: .... xor() 7661 MB/s, rmw enabled [ 2.020020] raid6: using avx512x2 recovery algorithm [ 2.030436] xor: automatically using best checksumming function avx [ 2.162559] Btrfs loaded, zoned=no, fsverity=no [ 2.166557] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.169955] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.173712] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.175115] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.228050] ACPI: PM: Preparing to enter system sleep state S5 [ 62.230044] reboot: Restarting system [ 62.231438] 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        [2026-09-03T19:35:13.235304]      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 3971623143 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] 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 [ 0.000367] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000370] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000373] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000376] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000379] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000382] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000385] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000388] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000390] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000391] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000392] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000393] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000393] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000394] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000395] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000395] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000396] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000397] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000398] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000439] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000448] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000500] Zone ranges: [ 0.000501] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000504] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000506] Normal empty [ 0.000508] Device empty [ 0.000509] Movable zone start for each node [ 0.000511] Early memory node ranges [ 0.000512] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000514] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000516] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000518] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000525] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000566] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003866] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003974] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004379] ACPI: PM-Timer IO Port: 0xb008 [ 0.004391] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004454] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004457] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004459] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004460] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004461] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004465] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004467] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004471] TSC deadline timer available [ 0.004476] CPU topo: Max. logical packages: 1 [ 0.004477] CPU topo: Max. logical dies: 1 [ 0.004477] CPU topo: Max. dies per package: 1 [ 0.004482] CPU topo: Max. threads per core: 2 [ 0.004483] CPU topo: Num. cores per package: 1 [ 0.004484] CPU topo: Num. threads per package: 2 [ 0.004484] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004502] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004518] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004519] Booting paravirtualized kernel on KVM [ 0.004521] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009423] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009684] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010398] kvm-guest: PV spinlocks enabled [ 0.010400] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010403] 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 [ 0.010578] random: crng init done [ 0.010579] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010784] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010897] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010950] Fallback order for Node 0: 0 [ 0.010953] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010954] Policy zone: DMA32 [ 0.010955] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014899] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014914] Kernel/User page tables isolation: enabled [ 0.023065] ftrace: allocating 41455 entries in 164 pages [ 0.023069] ftrace: allocated 164 pages with 3 groups [ 0.023863] Dynamic Preempt: voluntary [ 0.023897] rcu: Preemptible hierarchical RCU implementation. [ 0.023898] rcu: RCU event tracing is enabled. [ 0.023898] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023900] Trampoline variant of Tasks RCU enabled. [ 0.023900] Rude variant of Tasks RCU enabled. [ 0.023901] Tracing variant of Tasks RCU enabled. [ 0.023902] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023903] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023909] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023911] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023912] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029017] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029253] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029261] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029312] Console: colour dummy device 80x25 [ 0.029315] printk: legacy console [tty0] enabled [ 0.029593] printk: legacy console [ttyS0] enabled [ 0.159210] ACPI: Core revision 20250807 [ 0.160015] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.161431] APIC: Switch to symmetric I/O mode setup [ 0.162580] x2apic enabled [ 0.163442] APIC: Switched APIC routing to: physical x2apic [ 0.165845] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.167432] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.168429] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.168429] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.168429] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.168429] Speculative Store Bypass: Vulnerable [ 0.168429] Spectre V2 : Mitigation: Retpolines [ 0.168429] RETBleed: Vulnerable [ 0.168429] ITS: Mitigation: Aligned branch/return thunks [ 0.168429] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168429] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168429] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.168429] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.168429] GDS: Unknown: Dependent on hypervisor status [ 0.168429] active return thunk: its_return_thunk [ 0.168429] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.168429] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.168429] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.168429] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.168429] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.168429] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.168429] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.168429] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.168429] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.168429] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.168429] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.168429] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.168429] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.168429] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.168429] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.168429] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.168429] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.168429] Freeing SMP alternatives memory: 40K [ 0.168429] pid_max: default: 32768 minimum: 301 [ 0.168429] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.168429] landlock: Up and running. [ 0.168429] SELinux: Initializing. [ 0.168429] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168429] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168429] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.168632] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.169472] signal: max sigframe size: 3632 [ 0.170155] rcu: Hierarchical SRCU implementation. [ 0.170432] rcu: Max phase no-delay instances is 400. [ 0.171264] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.174842] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.175496] smp: Bringing up secondary CPUs ... [ 0.176310] smpboot: x86: Booting SMP configuration: [ 0.176434] .... node #0, CPUs: #1 [ 0.177803] 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. [ 0.179433] 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. [ 0.180469] smp: Brought up 1 node, 2 CPUs [ 0.181153] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.181584] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.182559] devtmpfs: initialized [ 0.183018] x86/mm: Memory block size: 128MB [ 0.184438] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185486] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186441] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187511] pinctrl core: initialized pinctrl subsystem [ 0.188843] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190572] audit: initializing netlink subsys (disabled) [ 0.191463] audit: type=2000 audit(1788464116.462:1): state=initialized audit_enabled=0 res=1 [ 0.191551] thermal_sys: Registered thermal governor 'step_wise' [ 0.192443] cpuidle: using governor menu [ 0.195261] efi: Freeing EFI boot services memory: 37748K [ 0.195435] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196486] dca service started, version 1.12.1 [ 0.197255] PCI: Using configuration type 1 for base access [ 0.197546] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.220485] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.221433] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.222433] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.223432] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.225594] ACPI: Added _OSI(Module Device) [ 0.226256] ACPI: Added _OSI(Processor Device) [ 0.226436] ACPI: Added _OSI(Processor Aggregator Device) [ 0.227441] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.229642] ACPI: Interpreter enabled [ 0.230255] ACPI: PM: (supports S0 S5) [ 0.231437] ACPI: Using IOAPIC for interrupt routing [ 0.232236] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.233434] PCI: Using E820 reservations for host bridge windows [ 0.234547] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.237656] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.238437] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.239433] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.241442] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.243787] acpiphp: Slot [3] registered [ 0.244434] acpiphp: Slot [4] registered [ 0.245071] acpiphp: Slot [5] registered [ 0.245448] acpiphp: Slot [6] registered [ 0.246092] acpiphp: Slot [7] registered [ 0.246448] acpiphp: Slot [8] registered [ 0.247083] acpiphp: Slot [9] registered [ 0.247445] acpiphp: Slot [10] registered [ 0.248092] acpiphp: Slot [11] registered [ 0.249445] acpiphp: Slot [12] registered [ 0.250096] acpiphp: Slot [13] registered [ 0.250445] acpiphp: Slot [14] registered [ 0.251089] acpiphp: Slot [15] registered [ 0.251445] acpiphp: Slot [16] registered [ 0.252094] acpiphp: Slot [17] registered [ 0.253447] acpiphp: Slot [18] registered [ 0.254098] acpiphp: Slot [19] registered [ 0.254446] acpiphp: Slot [20] registered [ 0.255082] acpiphp: Slot [21] registered [ 0.255446] acpiphp: Slot [22] registered [ 0.256085] acpiphp: Slot [23] registered [ 0.256446] acpiphp: Slot [24] registered [ 0.257100] acpiphp: Slot [25] registered [ 0.258446] acpiphp: Slot [26] registered [ 0.259082] acpiphp: Slot [27] registered [ 0.259446] acpiphp: Slot [28] registered [ 0.260088] acpiphp: Slot [29] registered [ 0.260450] acpiphp: Slot [30] registered [ 0.261105] acpiphp: Slot [31] registered [ 0.261443] PCI host bridge to bus 0000:00 [ 0.262081] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.263432] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.264432] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.265432] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.266432] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.268433] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.269306] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.270885] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.272257] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.275017] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.275495] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.276396] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.277446] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.278336] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.279446] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.280345] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.281709] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.283462] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.284514] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.286522] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.287776] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.290381] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.292007] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.294449] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.297559] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.298549] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.299541] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.301541] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.302482] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.303757] iommu: Default domain type: Translated [ 0.304433] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.305532] efivars: Registered efivars operations [ 0.306199] PCI: Using ACPI for IRQ routing [ 0.306459] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.307396] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.307429] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.310434] vgaarb: loaded [ 0.310959] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.311432] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.315471] clocksource: Switched to clocksource kvm-clock [ 0.316970] VFS: Disk quotas dquot_6.6.0 [ 0.317629] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.318862] pnp: PnP ACPI init [ 0.319817] pnp: PnP ACPI: found 5 devices [ 0.327922] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.329381] NET: Registered PF_INET protocol family [ 0.330232] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.342856] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.344231] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.345487] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.346762] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.347983] TCP: Hash tables configured (established 16384 bind 16384) [ 0.349109] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.350186] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351352] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.352280] NET: Registered PF_XDP protocol family [ 0.353066] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.354030] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.354997] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.356070] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.357183] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.358371] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.359391] PCI: CLS 0 bytes, default 64 [ 0.360164] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.362004] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.364328] clocksource: Switched to clocksource tsc [ 0.384239] Initialise system trusted keyrings [ 0.386244] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.388016] Key type asymmetric registered [ 0.388913] Asymmetric key parser 'x509' registered [ 0.390746] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.392452] io scheduler mq-deadline registered [ 0.393451] io scheduler kyber registered [ 0.394372] io scheduler bfq registered [ 0.396774] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.398155] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.399769] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.402903] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.404855] i8042: Warning: Keylock active [ 0.407294] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.408398] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.409591] hv_vmbus: registering driver hyperv_keyboard [ 0.410809] rtc_cmos 00:00: RTC can wake from S4 [ 0.413262] rtc_cmos 00:00: registered as rtc0 [ 0.414403] rtc_cmos 00:00: setting system clock to 2026-09-03T19:35:16 UTC (1788464116) [ 0.416212] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.417565] intel_pstate: CPU model not supported [ 0.418648] efifb: probing for efifb [ 0.419448] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.420860] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.422114] efifb: scrolling: redraw [ 0.422884] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.424713] Console: switching to colour frame buffer device 100x37 [ 0.426533] fb0: EFI VGA frame buffer device [ 0.427517] pstore: Using crash dump compression: deflate [ 0.428662] pstore: Registered efi_pstore as persistent store backend [ 0.430286] NET: Registered PF_INET6 protocol family [ 0.432393] Segment Routing with IPv6 [ 0.433216] In-situ OAM (IOAM) with IPv6 [ 0.434095] NET: Registered PF_PACKET protocol family [ 0.435245] Key type dns_resolver registered [ 0.436631] IPI shorthand broadcast: enabled [ 0.439291] sched_clock: Marking stable (301002318, 138168623)->(510272543, -71101602) [ 0.441221] registered taskstats version 1 [ 0.442393] Loading compiled-in X.509 certificates [ 0.912878] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.652407] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.656598] Demotion targets for Node 0: null [ 1.657575] Key type .fscrypt registered [ 1.658386] Key type fscrypt-provisioning registered [ 1.659356] ima: No TPM chip found, activating TPM-bypass! [ 1.660729] ima: Allocated hash algorithm: sha1 [ 1.661906] ima: No architecture policies found [ 1.672712] clk: Disabling unused clocks [ 1.682567] Freeing unused kernel image (initmem) memory: 17040K [ 1.698339] Write protecting the kernel read-only data: 47104k [ 1.700322] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.702512] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.704650] Run /init as init process [ 1.814748] nvme nvme0: pci function 0000:00:04.0 [ 1.816102] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.826205] nvme nvme0: 2/0/0 default/read/poll queues [ 1.832867] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.834247] GPT:25804799 != 33554431 [ 1.834991] GPT:Alternate GPT header not at the end of the disk. [ 1.836060] GPT:25804799 != 33554431 [ 1.836795] GPT: Use GNU Parted to correct GPT errors. [ 1.837759] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.851018] SCSI subsystem initialized [ 1.877207] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.879512] device-mapper: uevent: version 1.0.3 [ 1.880646] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.888003] device-mapper: verity: sha256 using "sha256-lib" [ 1.922176] raid6: avx512x4 gen() 18155 MB/s [ 1.939176] raid6: avx512x2 gen() 18222 MB/s [ 1.956176] raid6: avx512x1 gen() 18240 MB/s [ 1.973178] raid6: avx2x4 gen() 18104 MB/s [ 1.990176] raid6: avx2x2 gen() 18172 MB/s [ 2.007176] raid6: avx2x1 gen() 13860 MB/s [ 2.008063] raid6: using algorithm avx512x1 gen() 18240 MB/s [ 2.025175] raid6: .... xor() 21337 MB/s, rmw enabled [ 2.026213] raid6: using avx512x2 recovery algorithm [ 2.036595] xor: automatically using best checksumming function avx [ 2.171462] Btrfs loaded, zoned=no, fsverity=no [ 2.175452] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.178927] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.182722] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.184082] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.213380] ACPI: PM: Preparing to enter system sleep state S5 [ 62.214578] reboot: Restarting system [ 62.215345] 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        [2026-09-03T19:36:20.034408]      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 4022824455 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 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000266] ACPI: Early table checksum verification disabled [ 0.000270] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000274] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000280] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000285] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000288] ACPI: FACS 0x00000000789D0000 000040 [ 0.000291] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000294] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000297] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000300] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000304] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000307] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000310] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000313] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000315] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000316] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000317] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000318] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000319] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000319] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000320] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000321] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000321] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000322] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000323] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000367] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000377] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000429] Zone ranges: [ 0.000430] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000432] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000435] Normal empty [ 0.000437] Device empty [ 0.000438] Movable zone start for each node [ 0.000439] Early memory node ranges [ 0.000440] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000442] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000445] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000447] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000454] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000496] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004088] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004200] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004612] ACPI: PM-Timer IO Port: 0xb008 [ 0.004626] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004689] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004692] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004695] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004696] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004697] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004701] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004703] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004708] TSC deadline timer available [ 0.004713] CPU topo: Max. logical packages: 1 [ 0.004714] CPU topo: Max. logical dies: 1 [ 0.004714] CPU topo: Max. dies per package: 1 [ 0.004719] CPU topo: Max. threads per core: 2 [ 0.004719] CPU topo: Num. cores per package: 1 [ 0.004720] CPU topo: Num. threads per package: 2 [ 0.004721] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004741] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004756] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004758] Booting paravirtualized kernel on KVM [ 0.004760] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009733] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010007] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010743] kvm-guest: PV spinlocks enabled [ 0.010746] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010749] 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 [ 0.010940] random: crng init done [ 0.010942] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011187] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011302] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011355] Fallback order for Node 0: 0 [ 0.011358] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011359] Policy zone: DMA32 [ 0.011360] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015330] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015343] Kernel/User page tables isolation: enabled [ 0.023553] ftrace: allocating 41455 entries in 164 pages [ 0.023557] ftrace: allocated 164 pages with 3 groups [ 0.024372] Dynamic Preempt: voluntary [ 0.024405] rcu: Preemptible hierarchical RCU implementation. [ 0.024405] rcu: RCU event tracing is enabled. [ 0.024406] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024408] Trampoline variant of Tasks RCU enabled. [ 0.024408] Rude variant of Tasks RCU enabled. [ 0.024409] Tracing variant of Tasks RCU enabled. [ 0.024410] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024410] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024416] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024418] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024420] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029527] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029769] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029776] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029829] Console: colour dummy device 80x25 [ 0.029833] printk: legacy console [tty0] enabled [ 0.030114] printk: legacy console [ttyS0] enabled [ 0.167463] ACPI: Core revision 20250807 [ 0.168276] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169678] APIC: Switch to symmetric I/O mode setup [ 0.170859] x2apic enabled [ 0.171716] APIC: Switched APIC routing to: physical x2apic [ 0.174136] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.175832] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.176828] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176828] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176828] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176828] Speculative Store Bypass: Vulnerable [ 0.176828] Spectre V2 : Mitigation: Retpolines [ 0.176828] RETBleed: Vulnerable [ 0.176828] ITS: Mitigation: Aligned branch/return thunks [ 0.176828] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176828] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176828] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176828] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176828] GDS: Unknown: Dependent on hypervisor status [ 0.176828] active return thunk: its_return_thunk [ 0.176828] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176828] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176828] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176828] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176828] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176828] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176828] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176828] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176828] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176828] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176828] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176828] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176828] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176828] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176828] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176828] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176828] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176828] Freeing SMP alternatives memory: 40K [ 0.176828] pid_max: default: 32768 minimum: 301 [ 0.176828] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176828] landlock: Up and running. [ 0.176828] SELinux: Initializing. [ 0.176828] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176828] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176828] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177029] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177876] signal: max sigframe size: 3632 [ 0.178557] rcu: Hierarchical SRCU implementation. [ 0.178831] rcu: Max phase no-delay instances is 400. [ 0.179677] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183287] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183893] smp: Bringing up secondary CPUs ... [ 0.184724] smpboot: x86: Booting SMP configuration: [ 0.184833] .... node #0, CPUs: #1 [ 0.186260] 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. [ 0.187832] 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. [ 0.188870] smp: Brought up 1 node, 2 CPUs [ 0.189532] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.190015] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190961] devtmpfs: initialized [ 0.191447] x86/mm: Memory block size: 128MB [ 0.192883] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193894] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194837] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195915] pinctrl core: initialized pinctrl subsystem [ 0.197249] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198974] audit: initializing netlink subsys (disabled) [ 0.199858] audit: type=2000 audit(1788464183.315:1): state=initialized audit_enabled=0 res=1 [ 0.200044] thermal_sys: Registered thermal governor 'step_wise' [ 0.200846] cpuidle: using governor menu [ 0.204443] efi: Freeing EFI boot services memory: 37748K [ 0.204834] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205915] dca service started, version 1.12.1 [ 0.206684] PCI: Using configuration type 1 for base access [ 0.207942] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231967] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232832] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233832] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234833] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236999] ACPI: Added _OSI(Module Device) [ 0.237682] ACPI: Added _OSI(Processor Device) [ 0.237832] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239755] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242056] ACPI: Interpreter enabled [ 0.242628] ACPI: PM: (supports S0 S5) [ 0.242833] ACPI: Using IOAPIC for interrupt routing [ 0.243646] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245836] PCI: Using E820 reservations for host bridge windows [ 0.246927] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250075] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250837] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251833] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253842] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255225] acpiphp: Slot [3] registered [ 0.255855] acpiphp: Slot [4] registered [ 0.256498] acpiphp: Slot [5] registered [ 0.257848] acpiphp: Slot [6] registered [ 0.258500] acpiphp: Slot [7] registered [ 0.258845] acpiphp: Slot [8] registered [ 0.259477] acpiphp: Slot [9] registered [ 0.259844] acpiphp: Slot [10] registered [ 0.260501] acpiphp: Slot [11] registered [ 0.261848] acpiphp: Slot [12] registered [ 0.262503] acpiphp: Slot [13] registered [ 0.262845] acpiphp: Slot [14] registered [ 0.263516] acpiphp: Slot [15] registered [ 0.263845] acpiphp: Slot [16] registered [ 0.264506] acpiphp: Slot [17] registered [ 0.264850] acpiphp: Slot [18] registered [ 0.265518] acpiphp: Slot [19] registered [ 0.266847] acpiphp: Slot [20] registered [ 0.267495] acpiphp: Slot [21] registered [ 0.267845] acpiphp: Slot [22] registered [ 0.268511] acpiphp: Slot [23] registered [ 0.268844] acpiphp: Slot [24] registered [ 0.269510] acpiphp: Slot [25] registered [ 0.270845] acpiphp: Slot [26] registered [ 0.271485] acpiphp: Slot [27] registered [ 0.271845] acpiphp: Slot [28] registered [ 0.272492] acpiphp: Slot [29] registered [ 0.272847] acpiphp: Slot [30] registered [ 0.273518] acpiphp: Slot [31] registered [ 0.274844] PCI host bridge to bus 0000:00 [ 0.275490] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275832] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276831] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.278832] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.279831] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.280833] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.281753] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.283315] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.285780] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.287433] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.288895] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289824] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290847] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291766] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292846] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293784] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295137] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296894] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297919] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.299930] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301173] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.304828] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306420] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308852] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311950] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312934] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313938] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314938] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315886] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.317180] iommu: Default domain type: Translated [ 0.317832] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.318845] efivars: Registered efivars operations [ 0.319584] PCI: Using ACPI for IRQ routing [ 0.319854] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320828] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.320828] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.323834] vgaarb: loaded [ 0.324339] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.324831] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.328869] clocksource: Switched to clocksource kvm-clock [ 0.330379] VFS: Disk quotas dquot_6.6.0 [ 0.331016] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.332308] pnp: PnP ACPI init [ 0.333253] pnp: PnP ACPI: found 5 devices [ 0.341247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.342667] NET: Registered PF_INET protocol family [ 0.343497] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.355950] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.357463] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358699] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.360129] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.361413] TCP: Hash tables configured (established 16384 bind 16384) [ 0.362782] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363844] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365124] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.366037] NET: Registered PF_XDP protocol family [ 0.366807] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.367786] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.368785] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.369883] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.370977] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.372184] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.373236] PCI: CLS 0 bytes, default 64 [ 0.373997] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.375802] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.378027] clocksource: Switched to clocksource tsc [ 0.397982] Initialise system trusted keyrings [ 0.400116] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.401987] Key type asymmetric registered [ 0.402890] Asymmetric key parser 'x509' registered [ 0.404574] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406216] io scheduler mq-deadline registered [ 0.407223] io scheduler kyber registered [ 0.408119] io scheduler bfq registered [ 0.410168] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.411551] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.413269] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.416502] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.418391] i8042: Warning: Keylock active [ 0.420808] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.421871] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.423070] hv_vmbus: registering driver hyperv_keyboard [ 0.424351] rtc_cmos 00:00: RTC can wake from S4 [ 0.426636] rtc_cmos 00:00: registered as rtc0 [ 0.427794] rtc_cmos 00:00: setting system clock to 2026-09-03T19:36:23 UTC (1788464183) [ 0.429648] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.430963] intel_pstate: CPU model not supported [ 0.432045] efifb: probing for efifb [ 0.432854] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.434247] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.435518] efifb: scrolling: redraw [ 0.436310] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.438140] Console: switching to colour frame buffer device 100x37 [ 0.439969] fb0: EFI VGA frame buffer device [ 0.440946] pstore: Using crash dump compression: deflate [ 0.442102] pstore: Registered efi_pstore as persistent store backend [ 0.443697] NET: Registered PF_INET6 protocol family [ 0.445140] Segment Routing with IPv6 [ 0.445954] In-situ OAM (IOAM) with IPv6 [ 0.446831] NET: Registered PF_PACKET protocol family [ 0.447998] Key type dns_resolver registered [ 0.450351] IPI shorthand broadcast: enabled [ 0.453097] sched_clock: Marking stable (307002093, 146052343)->(523736362, -70681926) [ 0.454976] registered taskstats version 1 [ 0.456345] Loading compiled-in X.509 certificates [ 0.929024] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.676590] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.680885] Demotion targets for Node 0: null [ 1.681917] Key type .fscrypt registered [ 1.682750] Key type fscrypt-provisioning registered [ 1.683751] ima: No TPM chip found, activating TPM-bypass! [ 1.685018] ima: Allocated hash algorithm: sha1 [ 1.685927] ima: No architecture policies found [ 1.692725] clk: Disabling unused clocks [ 1.699036] Freeing unused kernel image (initmem) memory: 17040K [ 1.700765] Write protecting the kernel read-only data: 47104k [ 1.702613] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.704364] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.706035] Run /init as init process [ 1.824591] nvme nvme0: pci function 0000:00:04.0 [ 1.825864] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.835855] nvme nvme0: 2/0/0 default/read/poll queues [ 1.842721] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.844102] GPT:25804799 != 33554431 [ 1.844973] GPT:Alternate GPT header not at the end of the disk. [ 1.846125] GPT:25804799 != 33554431 [ 1.846844] GPT: Use GNU Parted to correct GPT errors. [ 1.847813] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.862520] SCSI subsystem initialized [ 1.889587] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.891905] device-mapper: uevent: version 1.0.3 [ 1.892965] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.900621] device-mapper: verity: sha256 using "sha256-lib" [ 1.936060] raid6: avx512x4 gen() 17427 MB/s [ 1.953060] raid6: avx512x2 gen() 17833 MB/s [ 1.970061] raid6: avx512x1 gen() 17709 MB/s [ 1.988061] raid6: avx2x4 gen() 17337 MB/s [ 2.005062] raid6: avx2x2 gen() 17005 MB/s [ 2.022061] raid6: avx2x1 gen() 13403 MB/s [ 2.023302] raid6: using algorithm avx512x2 gen() 17833 MB/s [ 2.041060] raid6: .... xor() 24481 MB/s, rmw enabled [ 2.042177] raid6: using avx512x2 recovery algorithm [ 2.052752] xor: automatically using best checksumming function avx [ 2.186706] Btrfs loaded, zoned=no, fsverity=no [ 2.192527] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.196004] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.199966] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.201450] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.229104] ACPI: PM: Preparing to enter system sleep state S5 [ 62.230319] reboot: Restarting system [ 62.231132] 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        [2026-09-03T19:37:26.935110]      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 3952610213 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 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000447] ACPI: Early table checksum verification disabled [ 0.000450] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000455] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000460] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000474] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000478] ACPI: FACS 0x00000000789D0000 000040 [ 0.000481] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000485] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000488] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000491] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000493] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000497] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000500] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000502] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000505] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000506] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000507] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000508] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000509] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000509] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000510] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000511] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000512] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000512] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000513] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000554] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000564] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000616] Zone ranges: [ 0.000617] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000619] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000622] Normal empty [ 0.000624] Device empty [ 0.000625] Movable zone start for each node [ 0.000627] Early memory node ranges [ 0.000627] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000630] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000632] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000634] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000641] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000683] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004014] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004127] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004542] ACPI: PM-Timer IO Port: 0xb008 [ 0.004556] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004621] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004624] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004626] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004628] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004629] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004633] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004634] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004639] TSC deadline timer available [ 0.004644] CPU topo: Max. logical packages: 1 [ 0.004645] CPU topo: Max. logical dies: 1 [ 0.004645] CPU topo: Max. dies per package: 1 [ 0.004650] CPU topo: Max. threads per core: 2 [ 0.004651] CPU topo: Num. cores per package: 1 [ 0.004652] CPU topo: Num. threads per package: 2 [ 0.004652] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004671] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004686] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004688] Booting paravirtualized kernel on KVM [ 0.004690] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009587] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009840] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010540] kvm-guest: PV spinlocks enabled [ 0.010542] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010545] 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 [ 0.010720] random: crng init done [ 0.010721] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010932] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011048] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011101] Fallback order for Node 0: 0 [ 0.011104] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011106] Policy zone: DMA32 [ 0.011107] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015067] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015082] Kernel/User page tables isolation: enabled [ 0.023538] ftrace: allocating 41455 entries in 164 pages [ 0.023541] ftrace: allocated 164 pages with 3 groups [ 0.024341] Dynamic Preempt: voluntary [ 0.024375] rcu: Preemptible hierarchical RCU implementation. [ 0.024375] rcu: RCU event tracing is enabled. [ 0.024376] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024377] Trampoline variant of Tasks RCU enabled. [ 0.024378] Rude variant of Tasks RCU enabled. [ 0.024378] Tracing variant of Tasks RCU enabled. [ 0.024379] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024380] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024385] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024387] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024389] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029793] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030037] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030044] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030097] Console: colour dummy device 80x25 [ 0.030100] printk: legacy console [tty0] enabled [ 0.030381] printk: legacy console [ttyS0] enabled [ 0.175914] ACPI: Core revision 20250807 [ 0.176743] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.178176] APIC: Switch to symmetric I/O mode setup [ 0.179348] x2apic enabled [ 0.180196] APIC: Switched APIC routing to: physical x2apic [ 0.182625] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.184241] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.185238] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.185238] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.185238] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.185238] Speculative Store Bypass: Vulnerable [ 0.185238] Spectre V2 : Mitigation: Retpolines [ 0.185238] RETBleed: Vulnerable [ 0.185238] ITS: Mitigation: Aligned branch/return thunks [ 0.185238] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185238] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185238] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.185238] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.185238] GDS: Unknown: Dependent on hypervisor status [ 0.185238] active return thunk: its_return_thunk [ 0.185238] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.185238] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.185238] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.185238] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.185238] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.185238] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.185238] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.185238] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.185238] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.185238] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.185238] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.185238] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.185238] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.185238] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.185238] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.185238] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.185238] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.185238] Freeing SMP alternatives memory: 40K [ 0.185238] pid_max: default: 32768 minimum: 301 [ 0.185238] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.185238] landlock: Up and running. [ 0.185238] SELinux: Initializing. [ 0.185238] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185238] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185238] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185452] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.186289] signal: max sigframe size: 3632 [ 0.186970] rcu: Hierarchical SRCU implementation. [ 0.187241] rcu: Max phase no-delay instances is 400. [ 0.188093] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.191765] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.192306] smp: Bringing up secondary CPUs ... [ 0.193136] smpboot: x86: Booting SMP configuration: [ 0.193243] .... node #0, CPUs: #1 [ 0.194729] 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. [ 0.196242] 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. [ 0.197337] smp: Brought up 1 node, 2 CPUs [ 0.197986] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.198513] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.199377] devtmpfs: initialized [ 0.199835] x86/mm: Memory block size: 128MB [ 0.201293] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.202303] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.203248] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.204324] pinctrl core: initialized pinctrl subsystem [ 0.205673] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.207389] audit: initializing netlink subsys (disabled) [ 0.208270] audit: type=2000 audit(1788464250.150:1): state=initialized audit_enabled=0 res=1 [ 0.208360] thermal_sys: Registered thermal governor 'step_wise' [ 0.209255] cpuidle: using governor menu [ 0.211785] efi: Freeing EFI boot services memory: 37748K [ 0.212244] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213326] dca service started, version 1.12.1 [ 0.214102] PCI: Using configuration type 1 for base access [ 0.215354] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.239278] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.240241] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.241242] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.242242] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.243888] ACPI: Added _OSI(Module Device) [ 0.245242] ACPI: Added _OSI(Processor Device) [ 0.245986] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247271] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.249465] ACPI: Interpreter enabled [ 0.250009] ACPI: PM: (supports S0 S5) [ 0.251243] ACPI: Using IOAPIC for interrupt routing [ 0.252079] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.253242] PCI: Using E820 reservations for host bridge windows [ 0.254306] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.257474] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.258246] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.260243] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.261252] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.263606] acpiphp: Slot [3] registered [ 0.264249] acpiphp: Slot [4] registered [ 0.264877] acpiphp: Slot [5] registered [ 0.265257] acpiphp: Slot [6] registered [ 0.265888] acpiphp: Slot [7] registered [ 0.266256] acpiphp: Slot [8] registered [ 0.266900] acpiphp: Slot [9] registered [ 0.268255] acpiphp: Slot [10] registered [ 0.268899] acpiphp: Slot [11] registered [ 0.269255] acpiphp: Slot [12] registered [ 0.269908] acpiphp: Slot [13] registered [ 0.270254] acpiphp: Slot [14] registered [ 0.270919] acpiphp: Slot [15] registered [ 0.271257] acpiphp: Slot [16] registered [ 0.271922] acpiphp: Slot [17] registered [ 0.273257] acpiphp: Slot [18] registered [ 0.273908] acpiphp: Slot [19] registered [ 0.274255] acpiphp: Slot [20] registered [ 0.274909] acpiphp: Slot [21] registered [ 0.275254] acpiphp: Slot [22] registered [ 0.275905] acpiphp: Slot [23] registered [ 0.277256] acpiphp: Slot [24] registered [ 0.278138] acpiphp: Slot [25] registered [ 0.278254] acpiphp: Slot [26] registered [ 0.278905] acpiphp: Slot [27] registered [ 0.280261] acpiphp: Slot [28] registered [ 0.280913] acpiphp: Slot [29] registered [ 0.281256] acpiphp: Slot [30] registered [ 0.281909] acpiphp: Slot [31] registered [ 0.282253] PCI host bridge to bus 0000:00 [ 0.282911] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284241] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285241] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286241] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.287241] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.289242] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.290152] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.291678] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.294080] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.295826] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.296316] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.298265] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.299254] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.300147] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.301255] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.302163] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.302547] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.305262] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.306323] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.307329] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.309646] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.312262] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.313848] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.316262] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.320329] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.321366] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.322345] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.323343] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.324300] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.326284] iommu: Default domain type: Translated [ 0.327021] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.327353] efivars: Registered efivars operations [ 0.328238] PCI: Using ACPI for IRQ routing [ 0.329264] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.330214] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.330238] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.332243] vgaarb: loaded [ 0.332787] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.334241] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.338241] clocksource: Switched to clocksource kvm-clock [ 0.340049] VFS: Disk quotas dquot_6.6.0 [ 0.340718] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.341971] pnp: PnP ACPI init [ 0.342935] pnp: PnP ACPI: found 5 devices [ 0.351019] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.352519] NET: Registered PF_INET protocol family [ 0.353376] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.366422] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.367942] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.369199] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.370529] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.371894] TCP: Hash tables configured (established 16384 bind 16384) [ 0.372982] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374068] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375268] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.376173] NET: Registered PF_XDP protocol family [ 0.376935] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.377912] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.378895] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.379988] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.381084] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.382290] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.383347] PCI: CLS 0 bytes, default 64 [ 0.384128] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.385891] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.388183] clocksource: Switched to clocksource tsc [ 0.408037] Initialise system trusted keyrings [ 0.409127] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.410927] Key type asymmetric registered [ 0.411819] Asymmetric key parser 'x509' registered [ 0.413463] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.415227] io scheduler mq-deadline registered [ 0.416285] io scheduler kyber registered [ 0.417162] io scheduler bfq registered [ 0.419285] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.420722] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.422342] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.425414] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427298] i8042: Warning: Keylock active [ 0.429685] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.430768] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.432016] hv_vmbus: registering driver hyperv_keyboard [ 0.433236] rtc_cmos 00:00: RTC can wake from S4 [ 0.435506] rtc_cmos 00:00: registered as rtc0 [ 0.436701] rtc_cmos 00:00: setting system clock to 2026-09-03T19:37:30 UTC (1788464250) [ 0.438511] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.439884] intel_pstate: CPU model not supported [ 0.440966] efifb: probing for efifb [ 0.441758] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.443153] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.444482] efifb: scrolling: redraw [ 0.445274] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.447089] Console: switching to colour frame buffer device 100x37 [ 0.448948] fb0: EFI VGA frame buffer device [ 0.449915] pstore: Using crash dump compression: deflate [ 0.451101] pstore: Registered efi_pstore as persistent store backend [ 0.452736] NET: Registered PF_INET6 protocol family [ 0.454296] Segment Routing with IPv6 [ 0.455090] In-situ OAM (IOAM) with IPv6 [ 0.456046] NET: Registered PF_PACKET protocol family [ 0.457223] Key type dns_resolver registered [ 0.459523] IPI shorthand broadcast: enabled [ 0.462276] sched_clock: Marking stable (308002258, 154194412)->(535119981, -72923311) [ 0.464146] registered taskstats version 1 [ 0.465318] Loading compiled-in X.509 certificates [ 0.937901] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.662755] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.667047] Demotion targets for Node 0: null [ 1.668082] Key type .fscrypt registered [ 1.668920] Key type fscrypt-provisioning registered [ 1.669911] ima: No TPM chip found, activating TPM-bypass! [ 1.671128] ima: Allocated hash algorithm: sha1 [ 1.672041] ima: No architecture policies found [ 1.678717] clk: Disabling unused clocks [ 1.685553] Freeing unused kernel image (initmem) memory: 17040K [ 1.687267] Write protecting the kernel read-only data: 47104k [ 1.689098] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.690836] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.692512] Run /init as init process [ 1.810322] nvme nvme0: pci function 0000:00:04.0 [ 1.811644] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.820414] nvme nvme0: 2/0/0 default/read/poll queues [ 1.826760] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.828141] GPT:25804799 != 33554431 [ 1.828894] GPT:Alternate GPT header not at the end of the disk. [ 1.829993] GPT:25804799 != 33554431 [ 1.830714] GPT: Use GNU Parted to correct GPT errors. [ 1.831702] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.845592] SCSI subsystem initialized [ 1.872380] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.874690] device-mapper: uevent: version 1.0.3 [ 1.876279] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.884164] device-mapper: verity: sha256 using "sha256-lib" [ 1.919203] raid6: avx512x4 gen() 17866 MB/s [ 1.936202] raid6: avx512x2 gen() 18115 MB/s [ 1.953202] raid6: avx512x1 gen() 18064 MB/s [ 1.970203] raid6: avx2x4 gen() 17925 MB/s [ 1.987204] raid6: avx2x2 gen() 17934 MB/s [ 2.004203] raid6: avx2x1 gen() 13688 MB/s [ 2.005113] raid6: using algorithm avx512x2 gen() 18115 MB/s [ 2.022202] raid6: .... xor() 24202 MB/s, rmw enabled [ 2.023249] raid6: using avx512x2 recovery algorithm [ 2.033949] xor: automatically using best checksumming function avx [ 2.169679] Btrfs loaded, zoned=no, fsverity=no [ 2.175689] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.179752] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.183851] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.185298] BTRFS error (device dm-0): open_ctree failed: -2