.756729] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.758379] Run /init as init process [ 1.876131] nvme nvme0: pci function 0000:00:04.0 [ 1.877423] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.886115] nvme nvme0: 2/0/0 default/read/poll queues [ 1.892302] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.893809] GPT:25804799 != 33554431 [ 1.894595] GPT:Alternate GPT header not at the end of the disk. [ 1.895748] GPT:25804799 != 33554431 [ 1.896507] GPT: Use GNU Parted to correct GPT errors. [ 1.897510] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.911232] SCSI subsystem initialized [ 1.938373] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.940747] device-mapper: uevent: version 1.0.3 [ 1.942104] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.949810] device-mapper: verity: sha256 using "sha256-lib" [ 1.984856] raid6: avx512x4 gen() 18071 MB/s [ 2.001859] raid6: avx512x2 gen() 15665 MB/s [ 2.019870] raid6: avx512x1 gen() 14479 MB/s [ 2.037860] raid6: avx2x4 gen() 10782 MB/s [ 2.055861] raid6: avx2x2 gen() 11157 MB/s [ 2.073860] raid6: avx2x1 gen() 9398 MB/s [ 2.074977] raid6: using algorithm avx512x4 gen() 18071 MB/s [ 2.092957] raid6: .... xor() 4880 MB/s, rmw enabled [ 2.094227] raid6: using avx512x2 recovery algorithm [ 2.109252] xor: automatically using best checksumming function avx [ 2.430623] Btrfs loaded, zoned=no, fsverity=no [ 2.437177] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.441134] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.450129] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.451872] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.646571] ACPI: PM: Preparing to enter system sleep state S5 [ 62.673680] reboot: Restarting system [ 62.674586] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:35:03.944280]      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 4348271107 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000091] 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 [ 0.000171] Using GB pages for direct mapping [ 0.000414] ACPI: Early table checksum verification disabled [ 0.000417] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000421] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000426] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000432] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000435] ACPI: FACS 0x00000000789D0000 000040 [ 0.000438] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000441] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000444] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000447] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000450] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000453] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000456] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000458] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000461] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000462] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000463] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000464] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000464] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000465] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000466] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000466] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000467] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000468] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000469] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000509] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000519] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000570] Zone ranges: [ 0.000571] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000574] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000576] Normal empty [ 0.000578] Device empty [ 0.000579] Movable zone start for each node [ 0.000581] Early memory node ranges [ 0.000582] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000584] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000586] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000588] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000595] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000637] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003939] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004054] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004456] ACPI: PM-Timer IO Port: 0xb008 [ 0.004468] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004524] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004528] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004530] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004531] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004533] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004537] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004538] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004542] TSC deadline timer available [ 0.004547] CPU topo: Max. logical packages: 1 [ 0.004548] CPU topo: Max. logical dies: 1 [ 0.004549] CPU topo: Max. dies per package: 1 [ 0.004553] CPU topo: Max. threads per core: 2 [ 0.004554] CPU topo: Num. cores per package: 1 [ 0.004555] CPU topo: Num. threads per package: 2 [ 0.004555] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004573] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004588] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004590] Booting paravirtualized kernel on KVM [ 0.004591] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009501] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009777] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010316] kvm-guest: PV spinlocks enabled [ 0.010319] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010323] 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 [ 0.010496] random: crng init done [ 0.010497] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010717] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010840] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010894] Fallback order for Node 0: 0 [ 0.010898] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010899] Policy zone: DMA32 [ 0.010900] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014821] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014835] Kernel/User page tables isolation: enabled [ 0.023043] ftrace: allocating 41455 entries in 164 pages [ 0.023046] ftrace: allocated 164 pages with 3 groups [ 0.023844] Dynamic Preempt: voluntary [ 0.023878] rcu: Preemptible hierarchical RCU implementation. [ 0.023878] rcu: RCU event tracing is enabled. [ 0.023879] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023881] Trampoline variant of Tasks RCU enabled. [ 0.023881] Rude variant of Tasks RCU enabled. [ 0.023881] Tracing variant of Tasks RCU enabled. [ 0.023882] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023883] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023889] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023891] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023892] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029102] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029336] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029342] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029397] Console: colour dummy device 80x25 [ 0.029400] printk: legacy console [tty0] enabled [ 0.029678] printk: legacy console [ttyS0] enabled [ 0.168683] ACPI: Core revision 20250807 [ 0.169515] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171052] APIC: Switch to symmetric I/O mode setup [ 0.172586] x2apic enabled [ 0.173550] APIC: Switched APIC routing to: physical x2apic [ 0.176191] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.178893] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.179886] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.179886] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.179886] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.179886] Speculative Store Bypass: Vulnerable [ 0.179886] Spectre V2 : Mitigation: Retpolines [ 0.179886] RETBleed: Vulnerable [ 0.179886] ITS: Mitigation: Aligned branch/return thunks [ 0.179886] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179886] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.179886] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.179886] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.179886] GDS: Unknown: Dependent on hypervisor status [ 0.179886] active return thunk: its_return_thunk [ 0.179886] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.179886] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.179886] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.179886] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.179886] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.179886] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.179886] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.179886] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.179886] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.179886] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.179886] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.179886] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.179886] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.179886] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.179886] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.179886] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.179886] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.179886] Freeing SMP alternatives memory: 40K [ 0.179886] pid_max: default: 32768 minimum: 301 [ 0.179886] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.179886] landlock: Up and running. [ 0.179886] SELinux: Initializing. [ 0.179886] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179886] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.179886] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180089] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.180934] signal: max sigframe size: 3632 [ 0.181645] rcu: Hierarchical SRCU implementation. [ 0.181889] rcu: Max phase no-delay instances is 400. [ 0.182773] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186327] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.186953] smp: Bringing up secondary CPUs ... [ 0.187790] smpboot: x86: Booting SMP configuration: [ 0.187893] .... node #0, CPUs: #1 [ 0.188898] 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. [ 0.189890] 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. [ 0.190921] smp: Brought up 1 node, 2 CPUs [ 0.191585] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.192045] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.193012] devtmpfs: initialized [ 0.193486] x86/mm: Memory block size: 128MB [ 0.194945] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195949] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196899] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197976] pinctrl core: initialized pinctrl subsystem [ 0.199365] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.201029] audit: initializing netlink subsys (disabled) [ 0.201921] audit: type=2000 audit(1788446107.112:1): state=initialized audit_enabled=0 res=1 [ 0.202004] thermal_sys: Registered thermal governor 'step_wise' [ 0.202903] cpuidle: using governor menu [ 0.206488] efi: Freeing EFI boot services memory: 37748K [ 0.206893] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207978] dca service started, version 1.12.1 [ 0.208766] PCI: Using configuration type 1 for base access [ 0.210002] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233944] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234890] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235890] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236889] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238513] ACPI: Added _OSI(Module Device) [ 0.239571] ACPI: Added _OSI(Processor Device) [ 0.239889] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241808] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244137] ACPI: Interpreter enabled [ 0.244622] ACPI: PM: (supports S0 S5) [ 0.244892] ACPI: Using IOAPIC for interrupt routing [ 0.245711] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247893] PCI: Using E820 reservations for host bridge windows [ 0.248963] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252066] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252894] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253890] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254900] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257261] acpiphp: Slot [3] registered [ 0.257910] acpiphp: Slot [4] registered [ 0.258572] acpiphp: Slot [5] registered [ 0.258902] acpiphp: Slot [6] registered [ 0.259550] acpiphp: Slot [7] registered [ 0.260906] acpiphp: Slot [8] registered [ 0.261549] acpiphp: Slot [9] registered [ 0.261903] acpiphp: Slot [10] registered [ 0.262579] acpiphp: Slot [11] registered [ 0.262902] acpiphp: Slot [12] registered [ 0.263569] acpiphp: Slot [13] registered [ 0.264904] acpiphp: Slot [14] registered [ 0.265563] acpiphp: Slot [15] registered [ 0.265905] acpiphp: Slot [16] registered [ 0.266568] acpiphp: Slot [17] registered [ 0.266902] acpiphp: Slot [18] registered [ 0.267557] acpiphp: Slot [19] registered [ 0.268904] acpiphp: Slot [20] registered [ 0.269559] acpiphp: Slot [21] registered [ 0.269903] acpiphp: Slot [22] registered [ 0.270560] acpiphp: Slot [23] registered [ 0.270901] acpiphp: Slot [24] registered [ 0.271555] acpiphp: Slot [25] registered [ 0.272903] acpiphp: Slot [26] registered [ 0.273552] acpiphp: Slot [27] registered [ 0.273905] acpiphp: Slot [28] registered [ 0.274562] acpiphp: Slot [29] registered [ 0.274903] acpiphp: Slot [30] registered [ 0.275558] acpiphp: Slot [31] registered [ 0.276901] PCI host bridge to bus 0000:00 [ 0.277554] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277889] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278889] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279889] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281892] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282889] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283795] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285323] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287740] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289483] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290955] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291888] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292903] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293819] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294903] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295824] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296178] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298921] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299974] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300987] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303220] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305692] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307469] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.309909] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313062] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.313993] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.314989] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.315993] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.316941] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318938] iommu: Default domain type: Translated [ 0.319676] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.319994] efivars: Registered efivars operations [ 0.320851] PCI: Using ACPI for IRQ routing [ 0.321911] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322873] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322886] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.324892] vgaarb: loaded [ 0.325406] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.325889] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330928] clocksource: Switched to clocksource kvm-clock [ 0.332440] VFS: Disk quotas dquot_6.6.0 [ 0.333108] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334429] pnp: PnP ACPI init [ 0.335384] pnp: PnP ACPI: found 5 devices [ 0.343430] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344914] NET: Registered PF_INET protocol family [ 0.345773] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358332] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359759] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361070] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362454] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363719] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364831] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365936] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367163] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368075] NET: Registered PF_XDP protocol family [ 0.368852] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369844] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370866] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371962] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373054] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374285] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375333] PCI: CLS 0 bytes, default 64 [ 0.376111] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377795] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.379973] clocksource: Switched to clocksource tsc [ 0.400211] Initialise system trusted keyrings [ 0.401247] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403012] Key type asymmetric registered [ 0.403884] Asymmetric key parser 'x509' registered [ 0.405514] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.407579] io scheduler mq-deadline registered [ 0.408565] io scheduler kyber registered [ 0.409429] io scheduler bfq registered [ 0.413642] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415043] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416614] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.419679] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.421497] i8042: Warning: Keylock active [ 0.423823] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424858] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426059] hv_vmbus: registering driver hyperv_keyboard [ 0.427215] rtc_cmos 00:00: RTC can wake from S4 [ 0.429497] rtc_cmos 00:00: registered as rtc0 [ 0.430631] rtc_cmos 00:00: setting system clock to 2026-09-03T14:35:02 UTC (1788446102) [ 0.432385] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.433660] intel_pstate: CPU model not supported [ 0.434745] efifb: probing for efifb [ 0.435501] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.436851] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438045] efifb: scrolling: redraw [ 0.438782] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.440532] Console: switching to colour frame buffer device 100x37 [ 0.442325] fb0: EFI VGA frame buffer device [ 0.443259] pstore: Using crash dump compression: deflate [ 0.444362] pstore: Registered efi_pstore as persistent store backend [ 0.445954] NET: Registered PF_INET6 protocol family [ 0.447956] Segment Routing with IPv6 [ 0.448727] In-situ OAM (IOAM) with IPv6 [ 0.449585] NET: Registered PF_PACKET protocol family [ 0.450722] Key type dns_resolver registered [ 0.452008] IPI shorthand broadcast: enabled [ 0.454717] sched_clock: Marking stable (305002611, 149544904)->(529398109, -74850594) [ 0.456502] registered taskstats version 1 [ 0.457832] Loading compiled-in X.509 certificates [ 0.932143] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.692866] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.697267] Demotion targets for Node 0: null [ 1.698391] Key type .fscrypt registered [ 1.699251] Key type fscrypt-provisioning registered [ 1.700276] ima: No TPM chip found, activating TPM-bypass! [ 1.701508] ima: Allocated hash algorithm: sha1 [ 1.702552] ima: No architecture policies found [ 1.709137] clk: Disabling unused clocks [ 1.715367] Freeing unused kernel image (initmem) memory: 17040K [ 1.717031] Write protecting the kernel read-only data: 47104k [ 1.718802] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.720483] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.722177] Run /init as init process [ 1.840583] nvme nvme0: pci function 0000:00:04.0 [ 1.841937] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.852339] nvme nvme0: 2/0/0 default/read/poll queues [ 1.859201] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.860626] GPT:25804799 != 33554431 [ 1.861390] GPT:Alternate GPT header not at the end of the disk. [ 1.862613] GPT:25804799 != 33554431 [ 1.863370] GPT: Use GNU Parted to correct GPT errors. [ 1.864361] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.878281] SCSI subsystem initialized [ 1.905519] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.908034] device-mapper: uevent: version 1.0.3 [ 1.909117] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.916890] device-mapper: verity: sha256 using "sha256-lib" [ 1.952552] raid6: avx512x4 gen() 18064 MB/s [ 1.969554] raid6: avx512x2 gen() 18067 MB/s [ 1.986553] raid6: avx512x1 gen() 17885 MB/s [ 2.003553] raid6: avx2x4 gen() 17901 MB/s [ 2.020552] raid6: avx2x2 gen() 17900 MB/s [ 2.037553] raid6: avx2x1 gen() 13494 MB/s [ 2.038645] raid6: using algorithm avx512x2 gen() 18067 MB/s [ 2.056552] raid6: .... xor() 24368 MB/s, rmw enabled [ 2.057631] raid6: using avx512x2 recovery algorithm [ 2.068138] xor: automatically using best checksumming function avx [ 2.202403] Btrfs loaded, zoned=no, fsverity=no [ 2.206632] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.210120] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.214129] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.215563] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.256441] ACPI: PM: Preparing to enter system sleep state S5 [ 62.257822] reboot: Restarting system [ 62.258649] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:36:10.645042]      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 3957367489 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000394] ACPI: Early table checksum verification disabled [ 0.000397] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000401] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000407] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000412] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000416] ACPI: FACS 0x00000000789D0000 000040 [ 0.000418] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000421] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000424] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000427] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000430] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000433] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000436] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000438] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000441] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000442] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000443] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000444] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000444] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000445] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000446] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000447] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000447] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000448] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000449] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000488] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000498] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000549] Zone ranges: [ 0.000550] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000553] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000555] Normal empty [ 0.000557] Device empty [ 0.000558] Movable zone start for each node [ 0.000560] Early memory node ranges [ 0.000561] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000563] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000565] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000567] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000574] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000616] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003981] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004095] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004494] ACPI: PM-Timer IO Port: 0xb008 [ 0.004507] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004563] 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) [ 0.004568] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004570] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004571] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004575] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004577] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004581] TSC deadline timer available [ 0.004586] CPU topo: Max. logical packages: 1 [ 0.004587] CPU topo: Max. logical dies: 1 [ 0.004587] CPU topo: Max. dies per package: 1 [ 0.004592] CPU topo: Max. threads per core: 2 [ 0.004593] CPU topo: Num. cores per package: 1 [ 0.004594] CPU topo: Num. threads per package: 2 [ 0.004594] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004612] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004627] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004629] Booting paravirtualized kernel on KVM [ 0.004631] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009551] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009833] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010364] kvm-guest: PV spinlocks enabled [ 0.010366] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010370] Kernel command line: rootflags=rw mount.usrflags=ro BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.010543] random: crng init done [ 0.010544] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010757] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010873] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010926] Fallback order for Node 0: 0 [ 0.010929] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010930] Policy zone: DMA32 [ 0.010931] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014835] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014851] Kernel/User page tables isolation: enabled [ 0.023108] ftrace: allocating 41455 entries in 164 pages [ 0.023112] ftrace: allocated 164 pages with 3 groups [ 0.023897] Dynamic Preempt: voluntary [ 0.023930] rcu: Preemptible hierarchical RCU implementation. [ 0.023930] rcu: RCU event tracing is enabled. [ 0.023931] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023932] Trampoline variant of Tasks RCU enabled. [ 0.023933] Rude variant of Tasks RCU enabled. [ 0.023933] Tracing variant of Tasks RCU enabled. [ 0.023934] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023935] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023942] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023944] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023945] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029072] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029305] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029311] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029373] Console: colour dummy device 80x25 [ 0.029376] printk: legacy console [tty0] enabled [ 0.029653] printk: legacy console [ttyS0] enabled [ 0.164685] ACPI: Core revision 20250807 [ 0.165541] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167078] APIC: Switch to symmetric I/O mode setup [ 0.168305] x2apic enabled [ 0.169180] APIC: Switched APIC routing to: physical x2apic [ 0.171636] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.173347] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.174343] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174343] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174343] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174343] Speculative Store Bypass: Vulnerable [ 0.174343] Spectre V2 : Mitigation: Retpolines [ 0.174343] RETBleed: Vulnerable [ 0.174343] ITS: Mitigation: Aligned branch/return thunks [ 0.174343] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174343] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174343] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174343] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174343] GDS: Unknown: Dependent on hypervisor status [ 0.174343] active return thunk: its_return_thunk [ 0.174343] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174343] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174343] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174343] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174343] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174343] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174343] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174343] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174343] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174343] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174343] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174343] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174343] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174343] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174343] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174343] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174343] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174343] Freeing SMP alternatives memory: 40K [ 0.174343] pid_max: default: 32768 minimum: 301 [ 0.174343] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174343] landlock: Up and running. [ 0.174343] SELinux: Initializing. [ 0.174343] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174343] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174343] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174548] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175389] signal: max sigframe size: 3632 [ 0.176087] rcu: Hierarchical SRCU implementation. [ 0.176346] rcu: Max phase no-delay instances is 400. [ 0.177221] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180775] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181409] smp: Bringing up secondary CPUs ... [ 0.182258] smpboot: x86: Booting SMP configuration: [ 0.182348] .... node #0, CPUs: #1 [ 0.183353] 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. [ 0.184348] 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. [ 0.185387] smp: Brought up 1 node, 2 CPUs [ 0.186058] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.186502] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.187467] devtmpfs: initialized [ 0.187960] x86/mm: Memory block size: 128MB [ 0.189360] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190401] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191355] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192427] pinctrl core: initialized pinctrl subsystem [ 0.193783] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195487] audit: initializing netlink subsys (disabled) [ 0.196375] audit: type=2000 audit(1788446173.888:1): state=initialized audit_enabled=0 res=1 [ 0.196457] thermal_sys: Registered thermal governor 'step_wise' [ 0.197357] cpuidle: using governor menu [ 0.199833] efi: Freeing EFI boot services memory: 37748K [ 0.200350] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201425] dca service started, version 1.12.1 [ 0.202209] PCI: Using configuration type 1 for base access [ 0.203453] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.205544] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.206348] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.207347] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.208346] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.230091] ACPI: Added _OSI(Module Device) [ 0.231348] ACPI: Added _OSI(Processor Device) [ 0.232349] ACPI: Added _OSI(Processor Aggregator Device) [ 0.233353] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.236398] ACPI: Interpreter enabled [ 0.236992] ACPI: PM: (supports S0 S5) [ 0.237348] ACPI: Using IOAPIC for interrupt routing [ 0.238198] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.239350] PCI: Using E820 reservations for host bridge windows [ 0.240429] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.243562] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.244351] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246348] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.247356] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249702] acpiphp: Slot [3] registered [ 0.250354] acpiphp: Slot [4] registered [ 0.251006] acpiphp: Slot [5] registered [ 0.251360] acpiphp: Slot [6] registered [ 0.252022] acpiphp: Slot [7] registered [ 0.252364] acpiphp: Slot [8] registered [ 0.253024] acpiphp: Slot [9] registered [ 0.254360] acpiphp: Slot [10] registered [ 0.255024] acpiphp: Slot [11] registered [ 0.255360] acpiphp: Slot [12] registered [ 0.256031] acpiphp: Slot [13] registered [ 0.256359] acpiphp: Slot [14] registered [ 0.257042] acpiphp: Slot [15] registered [ 0.258360] acpiphp: Slot [16] registered [ 0.259038] acpiphp: Slot [17] registered [ 0.259360] acpiphp: Slot [18] registered [ 0.260016] acpiphp: Slot [19] registered [ 0.260360] acpiphp: Slot [20] registered [ 0.261034] acpiphp: Slot [21] registered [ 0.262361] acpiphp: Slot [22] registered [ 0.263042] acpiphp: Slot [23] registered [ 0.263360] acpiphp: Slot [24] registered [ 0.264027] acpiphp: Slot [25] registered [ 0.264359] acpiphp: Slot [26] registered [ 0.265044] acpiphp: Slot [27] registered [ 0.266360] acpiphp: Slot [28] registered [ 0.267050] acpiphp: Slot [29] registered [ 0.267363] acpiphp: Slot [30] registered [ 0.268044] acpiphp: Slot [31] registered [ 0.269357] PCI host bridge to bus 0000:00 [ 0.270039] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.270347] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.271346] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.273346] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274346] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275347] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276248] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.277776] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.280196] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281936] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.283411] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.284328] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.285360] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.286279] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.287361] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.288279] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289621] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.291378] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292427] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.293437] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295679] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.298329] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299921] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302368] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.305555] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.306467] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.308451] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.309460] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.310399] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311699] iommu: Default domain type: Translated [ 0.312348] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.313359] efivars: Registered efivars operations [ 0.314185] PCI: Using ACPI for IRQ routing [ 0.315368] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.316313] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.316343] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318350] vgaarb: loaded [ 0.318860] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319346] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.324385] clocksource: Switched to clocksource kvm-clock [ 0.325894] VFS: Disk quotas dquot_6.6.0 [ 0.326558] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.327831] pnp: PnP ACPI init [ 0.328905] pnp: PnP ACPI: found 5 devices [ 0.337115] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.338617] NET: Registered PF_INET protocol family [ 0.339485] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.351987] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.353376] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.354631] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.355898] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.357164] TCP: Hash tables configured (established 16384 bind 16384) [ 0.358230] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359304] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360484] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.361399] NET: Registered PF_XDP protocol family [ 0.362173] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.363150] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.364129] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.365222] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.366301] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.367490] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.368519] PCI: CLS 0 bytes, default 64 [ 0.369284] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.371059] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.373113] clocksource: Switched to clocksource tsc [ 0.393067] Initialise system trusted keyrings [ 0.394097] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.395786] Key type asymmetric registered [ 0.396639] Asymmetric key parser 'x509' registered [ 0.398610] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.400188] io scheduler mq-deadline registered [ 0.401178] io scheduler kyber registered [ 0.402039] io scheduler bfq registered [ 0.403320] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404663] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.406326] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.409378] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.411197] i8042: Warning: Keylock active [ 0.413505] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414544] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415721] hv_vmbus: registering driver hyperv_keyboard [ 0.416890] rtc_cmos 00:00: RTC can wake from S4 [ 0.419154] rtc_cmos 00:00: registered as rtc0 [ 0.420259] rtc_cmos 00:00: setting system clock to 2026-09-03T14:36:09 UTC (1788446169) [ 0.422000] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423256] intel_pstate: CPU model not supported [ 0.424297] efifb: probing for efifb [ 0.425082] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426421] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.427637] efifb: scrolling: redraw [ 0.428399] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430213] Console: switching to colour frame buffer device 100x37 [ 0.432004] fb0: EFI VGA frame buffer device [ 0.432969] pstore: Using crash dump compression: deflate [ 0.434128] pstore: Registered efi_pstore as persistent store backend [ 0.435692] NET: Registered PF_INET6 protocol family [ 0.438143] Segment Routing with IPv6 [ 0.438923] In-situ OAM (IOAM) with IPv6 [ 0.439773] NET: Registered PF_PACKET protocol family [ 0.441078] Key type dns_resolver registered [ 0.443324] IPI shorthand broadcast: enabled [ 0.446009] sched_clock: Marking stable (301001796, 144032537)->(517415943, -72381610) [ 0.447822] registered taskstats version 1 [ 0.448970] Loading compiled-in X.509 certificates [ 0.918572] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.643507] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.647785] Demotion targets for Node 0: null [ 1.648791] Key type .fscrypt registered [ 1.649641] Key type fscrypt-provisioning registered [ 1.650664] ima: No TPM chip found, activating TPM-bypass! [ 1.651881] ima: Allocated hash algorithm: sha1 [ 1.652799] ima: No architecture policies found [ 1.660559] clk: Disabling unused clocks [ 1.666787] Freeing unused kernel image (initmem) memory: 17040K [ 1.668456] Write protecting the kernel read-only data: 47104k [ 1.670268] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.671983] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.673644] Run /init as init process [ 1.791057] nvme nvme0: pci function 0000:00:04.0 [ 1.792361] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.801415] nvme nvme0: 2/0/0 default/read/poll queues [ 1.807797] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.809314] GPT:25804799 != 33554431 [ 1.810116] GPT:Alternate GPT header not at the end of the disk. [ 1.811243] GPT:25804799 != 33554431 [ 1.811988] GPT: Use GNU Parted to correct GPT errors. [ 1.813009] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.826452] SCSI subsystem initialized [ 1.852701] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.855112] device-mapper: uevent: version 1.0.3 [ 1.856147] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.863600] device-mapper: verity: sha256 using "sha256-lib" [ 1.898039] raid6: avx512x4 gen() 18152 MB/s [ 1.915044] raid6: avx512x2 gen() 18262 MB/s [ 1.932040] raid6: avx512x1 gen() 18244 MB/s [ 1.949041] raid6: avx2x4 gen() 18115 MB/s [ 1.966040] raid6: avx2x2 gen() 18177 MB/s [ 1.983040] raid6: avx2x1 gen() 13892 MB/s [ 1.983945] raid6: using algorithm avx512x2 gen() 18262 MB/s [ 2.001039] raid6: .... xor() 24446 MB/s, rmw enabled [ 2.002081] raid6: using avx512x2 recovery algorithm [ 2.012547] xor: automatically using best checksumming function avx [ 2.145408] Btrfs loaded, zoned=no, fsverity=no [ 2.149443] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.152859] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.156607] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.158040] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.226944] ACPI: PM: Preparing to enter system sleep state S5 [ 62.228907] reboot: Restarting system [ 62.229726] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:37:17.346060]      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 3895058869 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000090] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000117] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000119] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000298] ACPI: Early table checksum verification disabled [ 0.000301] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000305] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000311] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000317] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000320] ACPI: FACS 0x00000000789D0000 000040 [ 0.000323] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000326] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000328] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000331] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000334] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000337] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000340] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000343] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000345] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000346] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000347] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000348] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000349] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000349] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000350] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000351] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000352] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000352] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000353] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000392] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000401] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000453] Zone ranges: [ 0.000453] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000456] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000459] Normal empty [ 0.000461] Device empty [ 0.000462] Movable zone start for each node [ 0.000463] Early memory node ranges [ 0.000464] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000466] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000469] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000471] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000478] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000519] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003857] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003970] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004423] ACPI: PM-Timer IO Port: 0xb008 [ 0.004435] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004490] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004493] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004495] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004496] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004498] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004502] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004503] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004508] TSC deadline timer available [ 0.004513] CPU topo: Max. logical packages: 1 [ 0.004514] CPU topo: Max. logical dies: 1 [ 0.004515] CPU topo: Max. dies per package: 1 [ 0.004519] CPU topo: Max. threads per core: 2 [ 0.004520] CPU topo: Num. cores per package: 1 [ 0.004521] CPU topo: Num. threads per package: 2 [ 0.004521] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004539] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004556] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004558] Booting paravirtualized kernel on KVM [ 0.004560] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009486] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009766] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010302] kvm-guest: PV spinlocks enabled [ 0.010305] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010308] 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 [ 0.010483] random: crng init done [ 0.010484] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010702] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010817] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010870] Fallback order for Node 0: 0 [ 0.010873] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010874] Policy zone: DMA32 [ 0.010875] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014800] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014815] Kernel/User page tables isolation: enabled [ 0.023123] ftrace: allocating 41455 entries in 164 pages [ 0.023127] ftrace: allocated 164 pages with 3 groups [ 0.023928] Dynamic Preempt: voluntary [ 0.023963] rcu: Preemptible hierarchical RCU implementation. [ 0.023963] rcu: RCU event tracing is enabled. [ 0.023964] 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. [ 0.023968] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023974] 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. [ 0.029099] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029337] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029344] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029397] Console: colour dummy device 80x25 [ 0.029400] printk: legacy console [tty0] enabled [ 0.029680] printk: legacy console [ttyS0] enabled [ 0.166084] ACPI: Core revision 20250807 [ 0.166902] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168338] APIC: Switch to symmetric I/O mode setup [ 0.169521] x2apic enabled [ 0.170374] APIC: Switched APIC routing to: physical x2apic [ 0.172782] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.174455] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.175452] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175452] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175452] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175452] Speculative Store Bypass: Vulnerable [ 0.175452] Spectre V2 : Mitigation: Retpolines [ 0.175452] RETBleed: Vulnerable [ 0.175452] ITS: Mitigation: Aligned branch/return thunks [ 0.175452] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175452] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175452] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175452] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175452] GDS: Unknown: Dependent on hypervisor status [ 0.175452] active return thunk: its_return_thunk [ 0.175452] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175452] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175452] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175452] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175452] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175452] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175452] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175452] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175452] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175452] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175452] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175452] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175452] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175452] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175452] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175452] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175452] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175452] Freeing SMP alternatives memory: 40K [ 0.175452] pid_max: default: 32768 minimum: 301 [ 0.175452] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175452] landlock: Up and running. [ 0.175452] SELinux: Initializing. [ 0.175452] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175452] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175452] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175653] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176496] signal: max sigframe size: 3632 [ 0.177194] rcu: Hierarchical SRCU implementation. [ 0.177455] rcu: Max phase no-delay instances is 400. [ 0.178325] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181852] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182515] smp: Bringing up secondary CPUs ... [ 0.183353] smpboot: x86: Booting SMP configuration: [ 0.183457] .... node #0, CPUs: #1 [ 0.184457] 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. [ 0.185456] 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. [ 0.186483] smp: Brought up 1 node, 2 CPUs [ 0.187157] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.187607] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188590] devtmpfs: initialized [ 0.189093] x86/mm: Memory block size: 128MB [ 0.190512] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191511] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192452] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193537] pinctrl core: initialized pinctrl subsystem [ 0.194934] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196593] audit: initializing netlink subsys (disabled) [ 0.197485] audit: type=2000 audit(1788446240.548:1): state=initialized audit_enabled=0 res=1 [ 0.197564] thermal_sys: Registered thermal governor 'step_wise' [ 0.198466] cpuidle: using governor menu [ 0.200974] efi: Freeing EFI boot services memory: 37748K [ 0.202459] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203537] dca service started, version 1.12.1 [ 0.204345] PCI: Using configuration type 1 for base access [ 0.205561] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230820] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232456] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233456] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234458] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236943] ACPI: Added _OSI(Module Device) [ 0.237350] ACPI: Added _OSI(Processor Device) [ 0.238457] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240363] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242701] ACPI: Interpreter enabled [ 0.243116] ACPI: PM: (supports S0 S5) [ 0.243459] ACPI: Using IOAPIC for interrupt routing [ 0.244283] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246459] PCI: Using E820 reservations for host bridge windows [ 0.247560] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250658] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251460] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252456] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254464] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255821] acpiphp: Slot [3] registered [ 0.256477] acpiphp: Slot [4] registered [ 0.257132] acpiphp: Slot [5] registered [ 0.258470] acpiphp: Slot [6] registered [ 0.259106] acpiphp: Slot [7] registered [ 0.259469] acpiphp: Slot [8] registered [ 0.260117] acpiphp: Slot [9] registered [ 0.260468] acpiphp: Slot [10] registered [ 0.261126] acpiphp: Slot [11] registered [ 0.262470] acpiphp: Slot [12] registered [ 0.263133] acpiphp: Slot [13] registered [ 0.263469] acpiphp: Slot [14] registered [ 0.264137] acpiphp: Slot [15] registered [ 0.264467] acpiphp: Slot [16] registered [ 0.265146] acpiphp: Slot [17] registered [ 0.266468] acpiphp: Slot [18] registered [ 0.267118] acpiphp: Slot [19] registered [ 0.267469] acpiphp: Slot [20] registered [ 0.268135] acpiphp: Slot [21] registered [ 0.268468] acpiphp: Slot [22] registered [ 0.269140] acpiphp: Slot [23] registered [ 0.270469] acpiphp: Slot [24] registered [ 0.271136] acpiphp: Slot [25] registered [ 0.271469] acpiphp: Slot [26] registered [ 0.272124] acpiphp: Slot [27] registered [ 0.272468] acpiphp: Slot [28] registered [ 0.273137] acpiphp: Slot [29] registered [ 0.273475] acpiphp: Slot [30] registered [ 0.274143] acpiphp: Slot [31] registered [ 0.275466] PCI host bridge to bus 0000:00 [ 0.276140] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277458] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278455] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279455] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280455] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281456] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282402] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284904] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286325] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.289056] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289524] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290468] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291470] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292399] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293470] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294408] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295749] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298484] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299541] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300547] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302811] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305476] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307017] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.309477] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.312574] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.313557] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.314559] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.315558] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.316507] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318486] iommu: Default domain type: Translated [ 0.319268] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.319559] efivars: Registered efivars operations [ 0.320420] PCI: Using ACPI for IRQ routing [ 0.321479] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322452] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322452] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.324457] vgaarb: loaded [ 0.324972] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.325455] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.328493] clocksource: Switched to clocksource kvm-clock [ 0.330016] VFS: Disk quotas dquot_6.6.0 [ 0.330686] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331938] pnp: PnP ACPI init [ 0.332956] pnp: PnP ACPI: found 5 devices [ 0.340887] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.342361] NET: Registered PF_INET protocol family [ 0.343219] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.355727] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.357142] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358417] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.359744] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.361095] TCP: Hash tables configured (established 16384 bind 16384) [ 0.362196] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363298] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364514] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.365457] NET: Registered PF_XDP protocol family [ 0.366253] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.367256] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.368263] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.369388] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.370514] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.371757] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.372826] PCI: CLS 0 bytes, default 64 [ 0.373618] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.375336] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.377493] clocksource: Switched to clocksource tsc [ 0.397427] Initialise system trusted keyrings [ 0.398476] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.400197] Key type asymmetric registered [ 0.401090] Asymmetric key parser 'x509' registered [ 0.403689] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.405337] io scheduler mq-deadline registered [ 0.406272] io scheduler kyber registered [ 0.407146] io scheduler bfq registered [ 0.409289] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.410631] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.412240] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.415393] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.417291] i8042: Warning: Keylock active [ 0.419605] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.420620] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.421772] hv_vmbus: registering driver hyperv_keyboard [ 0.422938] rtc_cmos 00:00: RTC can wake from S4 [ 0.425216] rtc_cmos 00:00: registered as rtc0 [ 0.426362] rtc_cmos 00:00: setting system clock to 2026-09-03T14:37:15 UTC (1788446235) [ 0.428129] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.429417] intel_pstate: CPU model not supported [ 0.430460] efifb: probing for efifb [ 0.431219] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.432565] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.433804] efifb: scrolling: redraw [ 0.434545] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.436384] Console: switching to colour frame buffer device 100x37 [ 0.438190] fb0: EFI VGA frame buffer device [ 0.439151] pstore: Using crash dump compression: deflate [ 0.440289] pstore: Registered efi_pstore as persistent store backend [ 0.441894] NET: Registered PF_INET6 protocol family [ 0.443347] Segment Routing with IPv6 [ 0.444136] In-situ OAM (IOAM) with IPv6 [ 0.445034] NET: Registered PF_PACKET protocol family [ 0.446155] Key type dns_resolver registered [ 0.448458] IPI shorthand broadcast: enabled [ 0.451190] sched_clock: Marking stable (306001940, 145108183)->(523480984, -72370861) [ 0.452999] registered taskstats version 1 [ 0.454337] Loading compiled-in X.509 certificates [ 0.927705] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.648903] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.653254] Demotion targets for Node 0: null [ 1.654287] Key type .fscrypt registered [ 1.655139] Key type fscrypt-provisioning registered [ 1.656183] ima: No TPM chip found, activating TPM-bypass! [ 1.657449] ima: Allocated hash algorithm: sha1 [ 1.658378] ima: No architecture policies found [ 1.664687] clk: Disabling unused clocks [ 1.671062] Freeing unused kernel image (initmem) memory: 17040K [ 1.672754] Write protecting the kernel read-only data: 47104k [ 1.674550] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.676271] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.677923] Run /init as init process [ 1.795876] nvme nvme0: pci function 0000:00:04.0 [ 1.797229] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.806385] nvme nvme0: 2/0/0 default/read/poll queues [ 1.812589] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.814120] GPT:25804799 != 33554431 [ 1.814952] GPT:Alternate GPT header not at the end of the disk. [ 1.816093] GPT:25804799 != 33554431 [ 1.816846] GPT: Use GNU Parted to correct GPT errors. [ 1.817875] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.831528] SCSI subsystem initialized [ 1.857819] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.860198] device-mapper: uevent: version 1.0.3 [ 1.861243] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.868630] device-mapper: verity: sha256 using "sha256-lib" [ 1.903116] raid6: avx512x4 gen() 18133 MB/s [ 1.920117] raid6: avx512x2 gen() 17980 MB/s [ 1.937116] raid6: avx512x1 gen() 17758 MB/s [ 1.954116] raid6: avx2x4 gen() 17885 MB/s [ 1.971115] raid6: avx2x2 gen() 17737 MB/s [ 1.988116] raid6: avx2x1 gen() 13875 MB/s [ 1.989116] raid6: using algorithm avx512x4 gen() 18133 MB/s [ 2.007115] raid6: .... xor() 7289 MB/s, rmw enabled [ 2.008144] raid6: using avx512x2 recovery algorithm [ 2.018696] xor: automatically using best checksumming function avx [ 2.151075] Btrfs loaded, zoned=no, fsverity=no [ 2.155765] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.159404] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.163405] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.164800] BTRFS error (device dm-0): open_ctree failed: -2