.674995] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.676672] Run /init as init process [ 1.798438] nvme nvme0: pci function 0000:00:04.0 [ 1.799736] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.811721] nvme nvme0: 2/0/0 default/read/poll queues [ 1.819481] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.820856] GPT:25804799 != 33554431 [ 1.821628] GPT:Alternate GPT header not at the end of the disk. [ 1.822780] GPT:25804799 != 33554431 [ 1.823509] GPT: Use GNU Parted to correct GPT errors. [ 1.824490] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.838263] SCSI subsystem initialized [ 1.864675] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.867001] device-mapper: uevent: version 1.0.3 [ 1.868019] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.875518] device-mapper: verity: sha256 using "sha256-lib" [ 1.910253] raid6: avx512x4 gen() 18168 MB/s [ 1.927251] raid6: avx512x2 gen() 18338 MB/s [ 1.944253] raid6: avx512x1 gen() 18357 MB/s [ 1.961253] raid6: avx2x4 gen() 18244 MB/s [ 1.978251] raid6: avx2x2 gen() 18294 MB/s [ 1.995251] raid6: avx2x1 gen() 13772 MB/s [ 1.996173] raid6: using algorithm avx512x1 gen() 18357 MB/s [ 2.014252] raid6: .... xor() 20934 MB/s, rmw enabled [ 2.015288] raid6: using avx512x2 recovery algorithm [ 2.025820] xor: automatically using best checksumming function avx [ 2.158364] Btrfs loaded, zoned=no, fsverity=no [ 2.162762] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.166350] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.170165] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.171551] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.220176] ACPI: PM: Preparing to enter system sleep state S5 [ 62.221408] reboot: Restarting system [ 62.222271] 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        [2026-09-03T19:46:08.964574]      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 [ 0.000000] kvm-clock: using sched offset of 4013836404 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000118] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000169] Using GB pages for direct mapping [ 0.000433] ACPI: Early table checksum verification disabled [ 0.000436] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000440] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000446] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000451] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000455] ACPI: FACS 0x00000000789D0000 000040 [ 0.000458] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000461] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000464] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000467] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000470] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000472] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000475] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000478] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000480] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000482] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000482] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000483] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000484] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000485] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000485] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000486] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000487] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000488] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000489] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000529] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000539] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000590] Zone ranges: [ 0.000591] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000594] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000597] Normal empty [ 0.000598] Device empty [ 0.000600] Movable zone start for each node [ 0.000601] Early memory node ranges [ 0.000602] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000604] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000607] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000609] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000616] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000658] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004000] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004111] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004523] ACPI: PM-Timer IO Port: 0xb008 [ 0.004536] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004590] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004594] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004596] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004597] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004598] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004602] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004604] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004607] TSC deadline timer available [ 0.004612] CPU topo: Max. logical packages: 1 [ 0.004613] CPU topo: Max. logical dies: 1 [ 0.004614] CPU topo: Max. dies per package: 1 [ 0.004618] CPU topo: Max. threads per core: 2 [ 0.004619] CPU topo: Num. cores per package: 1 [ 0.004620] CPU topo: Num. threads per package: 2 [ 0.004620] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004638] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004654] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004655] Booting paravirtualized kernel on KVM [ 0.004657] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009534] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009801] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010324] kvm-guest: PV spinlocks enabled [ 0.010327] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010330] 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 [ 0.010503] random: crng init done [ 0.010504] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010696] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010801] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010854] Fallback order for Node 0: 0 [ 0.010857] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010858] Policy zone: DMA32 [ 0.010859] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014820] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014834] Kernel/User page tables isolation: enabled [ 0.023055] ftrace: allocating 41455 entries in 164 pages [ 0.023058] ftrace: allocated 164 pages with 3 groups [ 0.023852] Dynamic Preempt: voluntary [ 0.023885] rcu: Preemptible hierarchical RCU implementation. [ 0.023886] rcu: RCU event tracing is enabled. [ 0.023886] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023888] Trampoline variant of Tasks RCU enabled. [ 0.023888] Rude variant of Tasks RCU enabled. [ 0.023889] Tracing variant of Tasks RCU enabled. [ 0.023890] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023891] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023897] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023898] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023900] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029033] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029266] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029273] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029325] Console: colour dummy device 80x25 [ 0.029328] printk: legacy console [tty0] enabled [ 0.029606] printk: legacy console [ttyS0] enabled [ 0.168322] ACPI: Core revision 20250807 [ 0.169126] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170528] APIC: Switch to symmetric I/O mode setup [ 0.171687] x2apic enabled [ 0.172546] APIC: Switched APIC routing to: physical x2apic [ 0.174943] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.176564] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.177560] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177560] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177560] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177560] Speculative Store Bypass: Vulnerable [ 0.177560] Spectre V2 : Mitigation: Retpolines [ 0.177560] RETBleed: Vulnerable [ 0.177560] ITS: Mitigation: Aligned branch/return thunks [ 0.177560] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177560] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177560] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177560] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177560] GDS: Unknown: Dependent on hypervisor status [ 0.177560] active return thunk: its_return_thunk [ 0.177560] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177560] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177560] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177560] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177560] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177560] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177560] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177560] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177560] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177560] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177560] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177560] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177560] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177560] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177560] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177560] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177560] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177560] Freeing SMP alternatives memory: 40K [ 0.177560] pid_max: default: 32768 minimum: 301 [ 0.177560] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177560] landlock: Up and running. [ 0.177560] SELinux: Initializing. [ 0.177560] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177560] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177560] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177759] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178604] signal: max sigframe size: 3632 [ 0.179284] rcu: Hierarchical SRCU implementation. [ 0.179563] rcu: Max phase no-delay instances is 400. [ 0.180405] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184053] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184631] smp: Bringing up secondary CPUs ... [ 0.185479] smpboot: x86: Booting SMP configuration: [ 0.185565] .... node #0, CPUs: #1 [ 0.186566] 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. [ 0.187564] 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. [ 0.188598] smp: Brought up 1 node, 2 CPUs [ 0.189253] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.189731] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190708] devtmpfs: initialized [ 0.191168] x86/mm: Memory block size: 128MB [ 0.192583] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193621] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194560] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195646] pinctrl core: initialized pinctrl subsystem [ 0.197020] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198702] audit: initializing netlink subsys (disabled) [ 0.199596] audit: type=2000 audit(1788464772.270:1): state=initialized audit_enabled=0 res=1 [ 0.199670] thermal_sys: Registered thermal governor 'step_wise' [ 0.200575] cpuidle: using governor menu [ 0.203418] efi: Freeing EFI boot services memory: 37748K [ 0.204567] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205649] dca service started, version 1.12.1 [ 0.206418] PCI: Using configuration type 1 for base access [ 0.207601] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233617] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234564] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235564] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236563] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238739] ACPI: Added _OSI(Module Device) [ 0.239419] ACPI: Added _OSI(Processor Device) [ 0.239564] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241439] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243812] ACPI: Interpreter enabled [ 0.244245] ACPI: PM: (supports S0 S5) [ 0.244567] ACPI: Using IOAPIC for interrupt routing [ 0.245374] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246567] PCI: Using E820 reservations for host bridge windows [ 0.247683] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250746] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252569] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253564] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254573] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256916] acpiphp: Slot [3] registered [ 0.257571] acpiphp: Slot [4] registered [ 0.258212] acpiphp: Slot [5] registered [ 0.258576] acpiphp: Slot [6] registered [ 0.259219] acpiphp: Slot [7] registered [ 0.260578] acpiphp: Slot [8] registered [ 0.261206] acpiphp: Slot [9] registered [ 0.261577] acpiphp: Slot [10] registered [ 0.262217] acpiphp: Slot [11] registered [ 0.262577] acpiphp: Slot [12] registered [ 0.263240] acpiphp: Slot [13] registered [ 0.263577] acpiphp: Slot [14] registered [ 0.264217] acpiphp: Slot [15] registered [ 0.265577] acpiphp: Slot [16] registered [ 0.266225] acpiphp: Slot [17] registered [ 0.266577] acpiphp: Slot [18] registered [ 0.267221] acpiphp: Slot [19] registered [ 0.267578] acpiphp: Slot [20] registered [ 0.268223] acpiphp: Slot [21] registered [ 0.269577] acpiphp: Slot [22] registered [ 0.270217] acpiphp: Slot [23] registered [ 0.270576] acpiphp: Slot [24] registered [ 0.271223] acpiphp: Slot [25] registered [ 0.271578] acpiphp: Slot [26] registered [ 0.272223] acpiphp: Slot [27] registered [ 0.272577] acpiphp: Slot [28] registered [ 0.273225] acpiphp: Slot [29] registered [ 0.274579] acpiphp: Slot [30] registered [ 0.275219] acpiphp: Slot [31] registered [ 0.275575] PCI host bridge to bus 0000:00 [ 0.276224] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277564] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278563] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279566] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280563] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281564] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282480] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284993] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286417] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288165] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289628] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290549] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291578] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292489] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293577] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294483] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295842] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.297595] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299649] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300651] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301894] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.304406] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306159] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308581] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311620] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312649] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313671] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314671] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315619] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.317603] iommu: Default domain type: Translated [ 0.318332] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.318667] efivars: Registered efivars operations [ 0.319509] PCI: Using ACPI for IRQ routing [ 0.319614] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320525] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.320560] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.323566] vgaarb: loaded [ 0.324072] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.324563] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.328603] clocksource: Switched to clocksource kvm-clock [ 0.330129] VFS: Disk quotas dquot_6.6.0 [ 0.330779] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.332003] pnp: PnP ACPI init [ 0.332927] pnp: PnP ACPI: found 5 devices [ 0.340907] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.342366] NET: Registered PF_INET protocol family [ 0.343203] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.355605] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.356953] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358197] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.359461] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.360670] TCP: Hash tables configured (established 16384 bind 16384) [ 0.361780] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362836] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364009] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.364910] NET: Registered PF_XDP protocol family [ 0.365694] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.366666] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.367643] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.368712] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.369788] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.370976] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.371987] PCI: CLS 0 bytes, default 64 [ 0.372740] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.374501] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.376753] clocksource: Switched to clocksource tsc [ 0.396727] Initialise system trusted keyrings [ 0.398453] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.400272] Key type asymmetric registered [ 0.401136] Asymmetric key parser 'x509' registered [ 0.402798] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.404383] io scheduler mq-deadline registered [ 0.405336] io scheduler kyber registered [ 0.406199] io scheduler bfq registered [ 0.408518] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.409931] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.411535] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.414591] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.416460] i8042: Warning: Keylock active [ 0.418823] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.419880] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.421052] hv_vmbus: registering driver hyperv_keyboard [ 0.422299] rtc_cmos 00:00: RTC can wake from S4 [ 0.424579] rtc_cmos 00:00: registered as rtc0 [ 0.425765] rtc_cmos 00:00: setting system clock to 2026-09-03T19:46:08 UTC (1788464768) [ 0.427546] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.428825] intel_pstate: CPU model not supported [ 0.429885] efifb: probing for efifb [ 0.430669] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.432055] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.433301] efifb: scrolling: redraw [ 0.434072] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.435867] Console: switching to colour frame buffer device 100x37 [ 0.437734] fb0: EFI VGA frame buffer device [ 0.438700] pstore: Using crash dump compression: deflate [ 0.439856] pstore: Registered efi_pstore as persistent store backend [ 0.441419] NET: Registered PF_INET6 protocol family [ 0.442775] Segment Routing with IPv6 [ 0.443604] In-situ OAM (IOAM) with IPv6 [ 0.444474] NET: Registered PF_PACKET protocol family [ 0.445616] Key type dns_resolver registered [ 0.447534] IPI shorthand broadcast: enabled [ 0.450271] sched_clock: Marking stable (302001823, 147288020)->(519932268, -70642425) [ 0.452112] registered taskstats version 1 [ 0.453268] Loading compiled-in X.509 certificates [ 0.929814] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.645963] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.650235] Demotion targets for Node 0: null [ 1.651243] Key type .fscrypt registered [ 1.652070] Key type fscrypt-provisioning registered [ 1.653073] ima: No TPM chip found, activating TPM-bypass! [ 1.654297] ima: Allocated hash algorithm: sha1 [ 1.655182] ima: No architecture policies found [ 1.661330] clk: Disabling unused clocks [ 1.667556] Freeing unused kernel image (initmem) memory: 17040K [ 1.669228] Write protecting the kernel read-only data: 47104k [ 1.671045] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.672778] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.674453] Run /init as init process [ 1.793176] nvme nvme0: pci function 0000:00:04.0 [ 1.794532] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.803862] nvme nvme0: 2/0/0 default/read/poll queues [ 1.811135] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.812508] GPT:25804799 != 33554431 [ 1.813250] GPT:Alternate GPT header not at the end of the disk. [ 1.814419] GPT:25804799 != 33554431 [ 1.815131] GPT: Use GNU Parted to correct GPT errors. [ 1.816096] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.829624] SCSI subsystem initialized [ 1.856143] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.858460] device-mapper: uevent: version 1.0.3 [ 1.859480] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.866996] device-mapper: verity: sha256 using "sha256-lib" [ 1.901294] raid6: avx512x4 gen() 17904 MB/s [ 1.918295] raid6: avx512x2 gen() 18001 MB/s [ 1.935295] raid6: avx512x1 gen() 18039 MB/s [ 1.952296] raid6: avx2x4 gen() 17847 MB/s [ 1.969294] raid6: avx2x2 gen() 17925 MB/s [ 1.986294] raid6: avx2x1 gen() 14087 MB/s [ 1.987188] raid6: using algorithm avx512x1 gen() 18039 MB/s [ 2.004295] raid6: .... xor() 20138 MB/s, rmw enabled [ 2.005328] raid6: using avx512x2 recovery algorithm [ 2.015846] xor: automatically using best checksumming function avx [ 2.147712] Btrfs loaded, zoned=no, fsverity=no [ 2.152150] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.155830] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.159538] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.160890] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.242229] ACPI: PM: Preparing to enter system sleep state S5 [ 62.243481] reboot: Restarting system [ 62.244264] 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        [2026-09-03T19:47:15.864411]      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 4005037830 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000277] ACPI: Early table checksum verification disabled [ 0.000281] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000285] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000290] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000296] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000299] ACPI: FACS 0x00000000789D0000 000040 [ 0.000302] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000305] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000308] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000311] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000314] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000316] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000320] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000322] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000325] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000326] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000327] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000328] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000328] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000329] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000330] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000330] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000331] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000332] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000333] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000373] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000383] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000433] Zone ranges: [ 0.000434] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000437] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000439] Normal empty [ 0.000441] Device empty [ 0.000442] Movable zone start for each node [ 0.000444] Early memory node ranges [ 0.000445] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000447] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000449] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000451] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000458] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000500] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003911] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004021] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004429] ACPI: PM-Timer IO Port: 0xb008 [ 0.004443] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004498] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004502] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004504] 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 [ 0.004512] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004516] TSC deadline timer available [ 0.004522] 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 [ 0.004528] 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 [ 0.004548] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004564] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004566] Booting paravirtualized kernel on KVM [ 0.004568] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009488] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009756] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010284] kvm-guest: PV spinlocks enabled [ 0.010287] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010290] 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 [ 0.010466] random: crng init done [ 0.010467] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010684] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010796] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010847] Fallback order for Node 0: 0 [ 0.010850] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010851] Policy zone: DMA32 [ 0.010853] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014913] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014928] Kernel/User page tables isolation: enabled [ 0.023130] ftrace: allocating 41455 entries in 164 pages [ 0.023133] ftrace: allocated 164 pages with 3 groups [ 0.023930] Dynamic Preempt: voluntary [ 0.023962] rcu: Preemptible hierarchical RCU implementation. [ 0.023963] rcu: RCU event tracing is enabled. [ 0.023963] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023965] Trampoline variant of Tasks RCU enabled. [ 0.023966] Rude variant of Tasks RCU enabled. [ 0.023966] Tracing variant of Tasks RCU enabled. [ 0.023967] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023967] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023973] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023976] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023977] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029070] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029303] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029310] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029361] Console: colour dummy device 80x25 [ 0.029364] printk: legacy console [tty0] enabled [ 0.029644] printk: legacy console [ttyS0] enabled [ 0.162114] ACPI: Core revision 20250807 [ 0.162916] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164322] APIC: Switch to symmetric I/O mode setup [ 0.165496] x2apic enabled [ 0.166347] APIC: Switched APIC routing to: physical x2apic [ 0.168768] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.170395] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.171392] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171392] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171392] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171392] Speculative Store Bypass: Vulnerable [ 0.171392] Spectre V2 : Mitigation: Retpolines [ 0.171392] RETBleed: Vulnerable [ 0.171392] ITS: Mitigation: Aligned branch/return thunks [ 0.171392] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171392] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171392] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171392] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171392] GDS: Unknown: Dependent on hypervisor status [ 0.171392] active return thunk: its_return_thunk [ 0.171392] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171392] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171392] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171392] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171392] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171392] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171392] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171392] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171392] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171392] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171392] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171392] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171392] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171392] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171392] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171392] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171392] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171392] Freeing SMP alternatives memory: 40K [ 0.171392] pid_max: default: 32768 minimum: 301 [ 0.171392] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171392] landlock: Up and running. [ 0.171392] SELinux: Initializing. [ 0.171392] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171392] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171392] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171593] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172437] signal: max sigframe size: 3632 [ 0.173127] rcu: Hierarchical SRCU implementation. [ 0.173395] rcu: Max phase no-delay instances is 400. [ 0.174245] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177790] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178460] smp: Bringing up secondary CPUs ... [ 0.179276] smpboot: x86: Booting SMP configuration: [ 0.179396] .... node #0, CPUs: #1 [ 0.180397] 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. [ 0.181395] 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. [ 0.182425] smp: Brought up 1 node, 2 CPUs [ 0.183084] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.183549] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184530] devtmpfs: initialized [ 0.184996] x86/mm: Memory block size: 128MB [ 0.186404] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187452] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188392] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189473] pinctrl core: initialized pinctrl subsystem [ 0.190847] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192535] audit: initializing netlink subsys (disabled) [ 0.193426] audit: type=2000 audit(1788464839.131:1): state=initialized audit_enabled=0 res=1 [ 0.193502] thermal_sys: Registered thermal governor 'step_wise' [ 0.194406] cpuidle: using governor menu [ 0.196912] efi: Freeing EFI boot services memory: 37748K [ 0.198399] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199472] dca service started, version 1.12.1 [ 0.200250] PCI: Using configuration type 1 for base access [ 0.201500] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225448] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226396] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227395] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228394] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.230479] ACPI: Added _OSI(Module Device) [ 0.231154] ACPI: Added _OSI(Processor Device) [ 0.231395] ACPI: Added _OSI(Processor Aggregator Device) [ 0.233272] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.235659] ACPI: Interpreter enabled [ 0.236405] ACPI: PM: (supports S0 S5) [ 0.237019] ACPI: Using IOAPIC for interrupt routing [ 0.237327] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.239398] PCI: Using E820 reservations for host bridge windows [ 0.240487] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.243640] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.244400] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.245396] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.247405] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.248775] acpiphp: Slot [3] registered [ 0.249416] acpiphp: Slot [4] registered [ 0.250064] acpiphp: Slot [5] registered [ 0.251410] acpiphp: Slot [6] registered [ 0.252050] acpiphp: Slot [7] registered [ 0.252410] acpiphp: Slot [8] registered [ 0.253053] acpiphp: Slot [9] registered [ 0.253410] acpiphp: Slot [10] registered [ 0.254071] acpiphp: Slot [11] registered [ 0.254408] acpiphp: Slot [12] registered [ 0.255067] acpiphp: Slot [13] registered [ 0.256409] acpiphp: Slot [14] registered [ 0.257065] acpiphp: Slot [15] registered [ 0.257410] acpiphp: Slot [16] registered [ 0.258081] acpiphp: Slot [17] registered [ 0.258408] acpiphp: Slot [18] registered [ 0.259071] acpiphp: Slot [19] registered [ 0.260409] acpiphp: Slot [20] registered [ 0.261074] acpiphp: Slot [21] registered [ 0.261409] acpiphp: Slot [22] registered [ 0.262075] acpiphp: Slot [23] registered [ 0.262407] acpiphp: Slot [24] registered [ 0.263081] acpiphp: Slot [25] registered [ 0.264409] acpiphp: Slot [26] registered [ 0.265068] acpiphp: Slot [27] registered [ 0.265411] acpiphp: Slot [28] registered [ 0.266071] acpiphp: Slot [29] registered [ 0.266409] acpiphp: Slot [30] registered [ 0.267073] acpiphp: Slot [31] registered [ 0.268406] PCI host bridge to bus 0000:00 [ 0.269066] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.269395] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.270395] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.272397] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.273397] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.274395] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.275316] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.276843] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279256] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281005] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.282460] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.283394] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.284410] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.285373] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.286409] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.287351] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.288694] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.291416] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292476] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.293480] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.294715] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.298269] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.298968] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.301413] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304515] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305500] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306503] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.308500] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.309445] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.310732] iommu: Default domain type: Translated [ 0.311395] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.312407] efivars: Registered efivars operations [ 0.313241] PCI: Using ACPI for IRQ routing [ 0.314417] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.315386] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.315392] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.317396] vgaarb: loaded [ 0.317914] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.318395] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.323430] clocksource: Switched to clocksource kvm-clock [ 0.324979] VFS: Disk quotas dquot_6.6.0 [ 0.325661] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326944] pnp: PnP ACPI init [ 0.327987] pnp: PnP ACPI: found 5 devices [ 0.335976] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.337460] NET: Registered PF_INET protocol family [ 0.338340] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.351039] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.352571] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.353874] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.355165] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.356449] TCP: Hash tables configured (established 16384 bind 16384) [ 0.357560] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358654] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359859] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.360795] NET: Registered PF_XDP protocol family [ 0.361597] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.362604] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.363614] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.364730] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.365841] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.367069] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.368155] PCI: CLS 0 bytes, default 64 [ 0.368928] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.370618] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.372737] clocksource: Switched to clocksource tsc [ 0.392870] Initialise system trusted keyrings [ 0.394168] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.395947] Key type asymmetric registered [ 0.396831] Asymmetric key parser 'x509' registered [ 0.398458] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.400033] io scheduler mq-deadline registered [ 0.400986] io scheduler kyber registered [ 0.401836] io scheduler bfq registered [ 0.403311] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404664] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.406236] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.409890] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.411800] i8042: Warning: Keylock active [ 0.414060] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.415109] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.416307] hv_vmbus: registering driver hyperv_keyboard [ 0.417470] rtc_cmos 00:00: RTC can wake from S4 [ 0.419753] rtc_cmos 00:00: registered as rtc0 [ 0.420870] rtc_cmos 00:00: setting system clock to 2026-09-03T19:47:15 UTC (1788464835) [ 0.422598] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423872] intel_pstate: CPU model not supported [ 0.424915] efifb: probing for efifb [ 0.425675] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.427004] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.428222] efifb: scrolling: redraw [ 0.428977] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430726] Console: switching to colour frame buffer device 100x37 [ 0.432518] fb0: EFI VGA frame buffer device [ 0.433466] pstore: Using crash dump compression: deflate [ 0.434622] pstore: Registered efi_pstore as persistent store backend [ 0.436186] NET: Registered PF_INET6 protocol family [ 0.438182] Segment Routing with IPv6 [ 0.438981] In-situ OAM (IOAM) with IPv6 [ 0.439902] NET: Registered PF_PACKET protocol family [ 0.441046] Key type dns_resolver registered [ 0.444326] IPI shorthand broadcast: enabled [ 0.446973] sched_clock: Marking stable (305001610, 141081997)->(517095408, -71011801) [ 0.448831] registered taskstats version 1 [ 0.450072] Loading compiled-in X.509 certificates [ 0.924831] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.652611] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.656900] Demotion targets for Node 0: null [ 1.657935] Key type .fscrypt registered [ 1.658782] Key type fscrypt-provisioning registered [ 1.659802] ima: No TPM chip found, activating TPM-bypass! [ 1.661021] ima: Allocated hash algorithm: sha1 [ 1.661942] ima: No architecture policies found [ 1.669595] clk: Disabling unused clocks [ 1.675868] Freeing unused kernel image (initmem) memory: 17040K [ 1.677553] Write protecting the kernel read-only data: 47104k [ 1.679546] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.681234] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.682992] Run /init as init process [ 1.802051] nvme nvme0: pci function 0000:00:04.0 [ 1.803418] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.812898] nvme nvme0: 2/0/0 default/read/poll queues [ 1.820242] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.821649] GPT:25804799 != 33554431 [ 1.822425] GPT:Alternate GPT header not at the end of the disk. [ 1.823571] GPT:25804799 != 33554431 [ 1.824442] GPT: Use GNU Parted to correct GPT errors. [ 1.825443] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.839101] SCSI subsystem initialized [ 1.865872] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.868232] device-mapper: uevent: version 1.0.3 [ 1.869283] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.876878] device-mapper: verity: sha256 using "sha256-lib" [ 1.912089] raid6: avx512x4 gen() 18020 MB/s [ 1.929088] raid6: avx512x2 gen() 17834 MB/s [ 1.946088] raid6: avx512x1 gen() 17941 MB/s [ 1.963087] raid6: avx2x4 gen() 17736 MB/s [ 1.980089] raid6: avx2x2 gen() 17874 MB/s [ 1.997089] raid6: avx2x1 gen() 13812 MB/s [ 1.997974] raid6: using algorithm avx512x4 gen() 18020 MB/s [ 2.015090] raid6: .... xor() 7628 MB/s, rmw enabled [ 2.016128] raid6: using avx512x2 recovery algorithm [ 2.026646] xor: automatically using best checksumming function avx [ 2.159379] Btrfs loaded, zoned=no, fsverity=no [ 2.163832] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.167626] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.171364] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.172761] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.257062] ACPI: PM: Preparing to enter system sleep state S5 [ 62.258544] reboot: Restarting system [ 62.259516] 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        [2026-09-03T19:48:22.765117]      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 4023645662 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000433] ACPI: Early table checksum verification disabled [ 0.000436] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000440] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000445] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000451] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000454] ACPI: FACS 0x00000000789D0000 000040 [ 0.000457] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000460] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000463] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000466] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000469] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000471] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000474] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000477] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000479] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000481] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000482] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000482] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000483] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000484] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000484] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000485] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000486] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000487] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000487] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000527] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000537] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000588] Zone ranges: [ 0.000589] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000592] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000594] Normal empty [ 0.000596] Device empty [ 0.000597] Movable zone start for each node [ 0.000599] Early memory node ranges [ 0.000599] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000602] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000604] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000606] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000613] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000654] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003983] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004094] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004497] ACPI: PM-Timer IO Port: 0xb008 [ 0.004509] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004564] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004567] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004569] 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 [ 0.004577] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004582] TSC deadline timer available [ 0.004587] CPU topo: Max. logical packages: 1 [ 0.004588] CPU topo: Max. logical dies: 1 [ 0.004589] CPU topo: Max. dies per package: 1 [ 0.004594] 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 [ 0.004596] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004613] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004629] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004631] Booting paravirtualized kernel on KVM [ 0.004633] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009547] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009819] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010358] kvm-guest: PV spinlocks enabled [ 0.010360] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010364] 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 [ 0.010537] random: crng init done [ 0.010538] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010742] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010852] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010904] Fallback order for Node 0: 0 [ 0.010906] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010907] Policy zone: DMA32 [ 0.010909] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014839] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014852] Kernel/User page tables isolation: enabled [ 0.022872] ftrace: allocating 41455 entries in 164 pages [ 0.022874] ftrace: allocated 164 pages with 3 groups [ 0.023655] Dynamic Preempt: voluntary [ 0.023687] rcu: Preemptible hierarchical RCU implementation. [ 0.023687] rcu: RCU event tracing is enabled. [ 0.023688] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023689] Trampoline variant of Tasks RCU enabled. [ 0.023690] Rude variant of Tasks RCU enabled. [ 0.023690] Tracing variant of Tasks RCU enabled. [ 0.023691] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023692] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023698] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023699] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023701] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028809] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029041] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029047] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029097] Console: colour dummy device 80x25 [ 0.029099] printk: legacy console [tty0] enabled [ 0.029376] printk: legacy console [ttyS0] enabled [ 0.162195] ACPI: Core revision 20250807 [ 0.163013] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164416] APIC: Switch to symmetric I/O mode setup [ 0.165581] x2apic enabled [ 0.166440] APIC: Switched APIC routing to: physical x2apic [ 0.168845] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.170486] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.171483] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171483] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171483] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171483] Speculative Store Bypass: Vulnerable [ 0.171483] Spectre V2 : Mitigation: Retpolines [ 0.171483] RETBleed: Vulnerable [ 0.171483] ITS: Mitigation: Aligned branch/return thunks [ 0.171483] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171483] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171483] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171483] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171483] GDS: Unknown: Dependent on hypervisor status [ 0.171483] active return thunk: its_return_thunk [ 0.171483] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171483] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171483] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171483] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171483] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171483] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171483] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171483] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171483] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171483] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171483] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171483] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171483] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171483] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171483] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171483] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171483] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171483] Freeing SMP alternatives memory: 40K [ 0.171483] pid_max: default: 32768 minimum: 301 [ 0.171483] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171483] landlock: Up and running. [ 0.171483] SELinux: Initializing. [ 0.171483] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171483] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171483] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171689] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172528] signal: max sigframe size: 3632 [ 0.173216] rcu: Hierarchical SRCU implementation. [ 0.173486] rcu: Max phase no-delay instances is 400. [ 0.174344] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177892] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178546] smp: Bringing up secondary CPUs ... [ 0.179603] smpboot: x86: Booting SMP configuration: [ 0.180489] .... node #0, CPUs: #1 [ 0.181491] 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. [ 0.183489] 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. [ 0.184520] smp: Brought up 1 node, 2 CPUs [ 0.185186] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.185638] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186614] devtmpfs: initialized [ 0.187103] x86/mm: Memory block size: 128MB [ 0.188513] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189545] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190496] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191569] pinctrl core: initialized pinctrl subsystem [ 0.192967] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194630] audit: initializing netlink subsys (disabled) [ 0.195518] audit: type=2000 audit(1788464906.059:1): state=initialized audit_enabled=0 res=1 [ 0.195605] thermal_sys: Registered thermal governor 'step_wise' [ 0.196498] cpuidle: using governor menu [ 0.200000] efi: Freeing EFI boot services memory: 37748K [ 0.200489] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201583] dca service started, version 1.12.1 [ 0.202371] PCI: Using configuration type 1 for base access [ 0.203593] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229041] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231093] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231487] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.232486] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234982] ACPI: Added _OSI(Module Device) [ 0.235266] ACPI: Added _OSI(Processor Device) [ 0.236488] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238363] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.240746] ACPI: Interpreter enabled [ 0.241359] ACPI: PM: (supports S0 S5) [ 0.241359] ACPI: Using IOAPIC for interrupt routing [ 0.242519] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243488] PCI: Using E820 reservations for host bridge windows [ 0.244556] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247641] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.248490] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.250489] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.251495] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253845] acpiphp: Slot [3] registered [ 0.254494] acpiphp: Slot [4] registered [ 0.255132] acpiphp: Slot [5] registered [ 0.255501] acpiphp: Slot [6] registered [ 0.256140] acpiphp: Slot [7] registered [ 0.256499] acpiphp: Slot [8] registered [ 0.257176] acpiphp: Slot [9] registered [ 0.258502] acpiphp: Slot [10] registered [ 0.259177] acpiphp: Slot [11] registered [ 0.259503] acpiphp: Slot [12] registered [ 0.260183] acpiphp: Slot [13] registered [ 0.260499] acpiphp: Slot [14] registered [ 0.261175] acpiphp: Slot [15] registered [ 0.262501] acpiphp: Slot [16] registered [ 0.263150] acpiphp: Slot [17] registered [ 0.263500] acpiphp: Slot [18] registered [ 0.264155] acpiphp: Slot [19] registered [ 0.264499] acpiphp: Slot [20] registered [ 0.265159] acpiphp: Slot [21] registered [ 0.266504] acpiphp: Slot [22] registered [ 0.267158] acpiphp: Slot [23] registered [ 0.267500] acpiphp: Slot [24] registered [ 0.268185] acpiphp: Slot [25] registered [ 0.268499] acpiphp: Slot [26] registered [ 0.269178] acpiphp: Slot [27] registered [ 0.270500] acpiphp: Slot [28] registered [ 0.271147] acpiphp: Slot [29] registered [ 0.271502] acpiphp: Slot [30] registered [ 0.272154] acpiphp: Slot [31] registered [ 0.272497] PCI host bridge to bus 0000:00 [ 0.273173] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274487] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275486] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276486] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277486] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.279487] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.280373] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.281918] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.283330] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286067] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286552] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.287464] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.288501] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289416] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.290501] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291411] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292760] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.295511] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.296565] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.297577] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.298813] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.302354] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.303048] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.305501] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.308503] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.309555] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.310590] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.311593] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.312543] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.314528] iommu: Default domain type: Translated [ 0.315487] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.316498] efivars: Registered efivars operations [ 0.317316] PCI: Using ACPI for IRQ routing [ 0.317510] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318449] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318483] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.321489] vgaarb: loaded [ 0.321995] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322486] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.326519] clocksource: Switched to clocksource kvm-clock [ 0.328026] VFS: Disk quotas dquot_6.6.0 [ 0.328684] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.329907] pnp: PnP ACPI init [ 0.330834] pnp: PnP ACPI: found 5 devices [ 0.338802] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.340283] NET: Registered PF_INET protocol family [ 0.341144] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.353580] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.354936] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.356234] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.357497] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.358700] TCP: Hash tables configured (established 16384 bind 16384) [ 0.359769] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360842] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362025] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.362936] NET: Registered PF_XDP protocol family [ 0.363712] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.364714] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.365701] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.366809] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.367895] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.369120] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.370161] PCI: CLS 0 bytes, default 64 [ 0.370933] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.372694] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.374932] clocksource: Switched to clocksource tsc [ 0.394904] Initialise system trusted keyrings [ 0.396114] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.397915] Key type asymmetric registered [ 0.398797] Asymmetric key parser 'x509' registered [ 0.400602] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402470] io scheduler mq-deadline registered [ 0.403445] io scheduler kyber registered [ 0.404356] io scheduler bfq registered [ 0.405723] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407074] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.408726] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.411677] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.413572] i8042: Warning: Keylock active [ 0.415879] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.416946] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.418099] hv_vmbus: registering driver hyperv_keyboard [ 0.419305] rtc_cmos 00:00: RTC can wake from S4 [ 0.421577] rtc_cmos 00:00: registered as rtc0 [ 0.422749] rtc_cmos 00:00: setting system clock to 2026-09-03T19:48:22 UTC (1788464902) [ 0.424551] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.425833] intel_pstate: CPU model not supported [ 0.426874] efifb: probing for efifb [ 0.427657] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.428998] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.430252] efifb: scrolling: redraw [ 0.431021] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.432840] Console: switching to colour frame buffer device 100x37 [ 0.434655] fb0: EFI VGA frame buffer device [ 0.435607] pstore: Using crash dump compression: deflate [ 0.436774] pstore: Registered efi_pstore as persistent store backend [ 0.438386] NET: Registered PF_INET6 protocol family [ 0.440540] Segment Routing with IPv6 [ 0.441335] In-situ OAM (IOAM) with IPv6 [ 0.442224] NET: Registered PF_PACKET protocol family [ 0.443358] Key type dns_resolver registered [ 0.446635] IPI shorthand broadcast: enabled [ 0.449355] sched_clock: Marking stable (307002018, 141436215)->(521190701, -72752468) [ 0.451205] registered taskstats version 1 [ 0.452487] Loading compiled-in X.509 certificates [ 0.923941] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.645367] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.649661] Demotion targets for Node 0: null [ 1.650681] Key type .fscrypt registered [ 1.651523] Key type fscrypt-provisioning registered [ 1.652745] ima: No TPM chip found, activating TPM-bypass! [ 1.654181] ima: Allocated hash algorithm: sha1 [ 1.655340] ima: No architecture policies found [ 1.661989] clk: Disabling unused clocks [ 1.668392] Freeing unused kernel image (initmem) memory: 17040K [ 1.670102] Write protecting the kernel read-only data: 47104k [ 1.671921] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.673653] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.675313] Run /init as init process [ 1.793351] nvme nvme0: pci function 0000:00:04.0 [ 1.794749] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.804149] nvme nvme0: 2/0/0 default/read/poll queues [ 1.812298] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.813709] GPT:25804799 != 33554431 [ 1.814468] GPT:Alternate GPT header not at the end of the disk. [ 1.815596] GPT:25804799 != 33554431 [ 1.816411] GPT: Use GNU Parted to correct GPT errors. [ 1.817377] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.830856] SCSI subsystem initialized [ 1.857404] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.859727] device-mapper: uevent: version 1.0.3 [ 1.860765] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.868175] device-mapper: verity: sha256 using "sha256-lib" [ 1.902442] raid6: avx512x4 gen() 17931 MB/s [ 1.919442] raid6: avx512x2 gen() 17922 MB/s [ 1.936444] raid6: avx512x1 gen() 17762 MB/s [ 1.953444] raid6: avx2x4 gen() 17780 MB/s [ 1.970443] raid6: avx2x2 gen() 17635 MB/s [ 1.987442] raid6: avx2x1 gen() 13504 MB/s [ 1.988339] raid6: using algorithm avx512x4 gen() 17931 MB/s [ 2.005442] raid6: .... xor() 7738 MB/s, rmw enabled [ 2.006476] raid6: using avx512x2 recovery algorithm [ 2.017037] xor: automatically using best checksumming function avx [ 2.150831] Btrfs loaded, zoned=no, fsverity=no [ 2.155217] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.159155] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.163167] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.164784] BTRFS error (device dm-0): open_ctree failed: -2