953] Run /init as init process [ 1.769968] nvme nvme0: pci function 0000:00:04.0 [ 1.771275] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.779552] nvme nvme0: 2/0/0 default/read/poll queues [ 1.787378] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.788743] GPT:25804799 != 33554431 [ 1.789556] GPT:Alternate GPT header not at the end of the disk. [ 1.790784] GPT:25804799 != 33554431 [ 1.791560] GPT: Use GNU Parted to correct GPT errors. [ 1.792509] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.805901] SCSI subsystem initialized [ 1.831919] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.834172] device-mapper: uevent: version 1.0.3 [ 1.835137] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.842308] device-mapper: verity: sha256 using "sha256-lib" [ 1.875945] raid6: avx512x4 gen() 18042 MB/s [ 1.892947] raid6: avx512x2 gen() 17985 MB/s [ 1.909947] raid6: avx512x1 gen() 17939 MB/s [ 1.926946] raid6: avx2x4 gen() 17859 MB/s [ 1.943947] raid6: avx2x2 gen() 17856 MB/s [ 1.960946] raid6: avx2x1 gen() 13992 MB/s [ 1.961847] raid6: using algorithm avx512x4 gen() 18042 MB/s [ 1.978947] raid6: .... xor() 7469 MB/s, rmw enabled [ 1.979931] raid6: using avx512x2 recovery algorithm [ 1.990336] xor: automatically using best checksumming function avx [ 2.123052] Btrfs loaded, zoned=no, fsverity=no [ 2.127450] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.130974] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.134628] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.135985] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.216746] ACPI: PM: Preparing to enter system sleep state S5 [ 62.218004] reboot: Restarting system [ 62.218780] 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        [2026-09-03T16:18:10.680672]      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 3988837864 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000315] ACPI: Early table checksum verification disabled [ 0.000318] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000322] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000327] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000333] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000337] ACPI: FACS 0x00000000789D0000 000040 [ 0.000339] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000342] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000345] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000348] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000351] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000354] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000357] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000359] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000362] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000363] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000364] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000364] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000365] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000366] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000367] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000367] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000368] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000369] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000370] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000408] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000418] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000470] Zone ranges: [ 0.000471] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000474] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000476] Normal empty [ 0.000478] Device empty [ 0.000480] Movable zone start for each node [ 0.000481] Early memory node ranges [ 0.000482] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000484] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000487] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000489] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000496] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000538] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003878] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003991] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004438] ACPI: PM-Timer IO Port: 0xb008 [ 0.004450] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004503] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004507] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004509] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004510] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004511] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004515] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004517] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004520] TSC deadline timer available [ 0.004526] CPU topo: Max. logical packages: 1 [ 0.004527] CPU topo: Max. logical dies: 1 [ 0.004528] CPU topo: Max. dies per package: 1 [ 0.004532] CPU topo: Max. threads per core: 2 [ 0.004533] CPU topo: Num. cores per package: 1 [ 0.004534] CPU topo: Num. threads per package: 2 [ 0.004535] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004552] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004568] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004570] Booting paravirtualized kernel on KVM [ 0.004572] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009476] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009759] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010355] kvm-guest: PV spinlocks enabled [ 0.010358] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010361] 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 [ 0.010534] random: crng init done [ 0.010535] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010745] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010859] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010912] Fallback order for Node 0: 0 [ 0.010915] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010916] Policy zone: DMA32 [ 0.010917] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014740] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014755] Kernel/User page tables isolation: enabled [ 0.022910] ftrace: allocating 41455 entries in 164 pages [ 0.022913] ftrace: allocated 164 pages with 3 groups [ 0.023702] Dynamic Preempt: voluntary [ 0.023734] rcu: Preemptible hierarchical RCU implementation. [ 0.023735] rcu: RCU event tracing is enabled. [ 0.023736] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023737] Trampoline variant of Tasks RCU enabled. [ 0.023738] Rude variant of Tasks RCU enabled. [ 0.023738] Tracing variant of Tasks RCU enabled. [ 0.023739] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023740] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023746] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023748] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023749] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028859] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029089] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029096] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029147] Console: colour dummy device 80x25 [ 0.029150] printk: legacy console [tty0] enabled [ 0.029423] printk: legacy console [ttyS0] enabled [ 0.210994] ACPI: Core revision 20250807 [ 0.211787] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.213170] APIC: Switch to symmetric I/O mode setup [ 0.214322] x2apic enabled [ 0.215155] APIC: Switched APIC routing to: physical x2apic [ 0.217538] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.219160] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.220157] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.220157] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.220157] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.220157] Speculative Store Bypass: Vulnerable [ 0.220157] Spectre V2 : Mitigation: Retpolines [ 0.220157] RETBleed: Vulnerable [ 0.220157] ITS: Mitigation: Aligned branch/return thunks [ 0.220157] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.220157] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.220157] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.220157] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.220157] GDS: Unknown: Dependent on hypervisor status [ 0.220157] active return thunk: its_return_thunk [ 0.220157] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.220157] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.220157] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.220157] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.220157] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.220157] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.220157] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.220157] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.220157] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.220157] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.220157] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.220157] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.220157] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.220157] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.220157] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.220157] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.220157] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.220157] Freeing SMP alternatives memory: 40K [ 0.220157] pid_max: default: 32768 minimum: 301 [ 0.220157] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.220157] landlock: Up and running. [ 0.220157] SELinux: Initializing. [ 0.220157] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.220157] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.220157] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.220359] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.221202] signal: max sigframe size: 3632 [ 0.221879] rcu: Hierarchical SRCU implementation. [ 0.222159] rcu: Max phase no-delay instances is 400. [ 0.223147] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.226558] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.227214] smp: Bringing up secondary CPUs ... [ 0.228024] smpboot: x86: Booting SMP configuration: [ 0.228161] .... node #0, CPUs: #1 [ 0.229162] 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. [ 0.231161] 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. [ 0.232193] smp: Brought up 1 node, 2 CPUs [ 0.232935] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.233305] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.234283] devtmpfs: initialized [ 0.234878] x86/mm: Memory block size: 128MB [ 0.236212] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.237218] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.238166] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.240235] pinctrl core: initialized pinctrl subsystem [ 0.241685] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.243300] audit: initializing netlink subsys (disabled) [ 0.244185] audit: type=2000 audit(1788452293.949:1): state=initialized audit_enabled=0 res=1 [ 0.244266] thermal_sys: Registered thermal governor 'step_wise' [ 0.245171] cpuidle: using governor menu [ 0.247658] efi: Freeing EFI boot services memory: 37748K [ 0.248162] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.250237] dca service started, version 1.12.1 [ 0.251001] PCI: Using configuration type 1 for base access [ 0.251262] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.278058] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.279161] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.280163] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.281160] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.283682] ACPI: Added _OSI(Module Device) [ 0.283939] ACPI: Added _OSI(Processor Device) [ 0.285161] ACPI: Added _OSI(Processor Aggregator Device) [ 0.287017] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.289249] ACPI: Interpreter enabled [ 0.290083] ACPI: PM: (supports S0 S5) [ 0.290161] ACPI: Using IOAPIC for interrupt routing [ 0.291033] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.292164] PCI: Using E820 reservations for host bridge windows [ 0.293232] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.296318] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.297164] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.299162] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.300169] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.302509] acpiphp: Slot [3] registered [ 0.303182] acpiphp: Slot [4] registered [ 0.303818] acpiphp: Slot [5] registered [ 0.304176] acpiphp: Slot [6] registered [ 0.304811] acpiphp: Slot [7] registered [ 0.306176] acpiphp: Slot [8] registered [ 0.307130] acpiphp: Slot [9] registered [ 0.307173] acpiphp: Slot [10] registered [ 0.307820] acpiphp: Slot [11] registered [ 0.308172] acpiphp: Slot [12] registered [ 0.308820] acpiphp: Slot [13] registered [ 0.310174] acpiphp: Slot [14] registered [ 0.310810] acpiphp: Slot [15] registered [ 0.311174] acpiphp: Slot [16] registered [ 0.311823] acpiphp: Slot [17] registered [ 0.312172] acpiphp: Slot [18] registered [ 0.312816] acpiphp: Slot [19] registered [ 0.314174] acpiphp: Slot [20] registered [ 0.314806] acpiphp: Slot [21] registered [ 0.315173] acpiphp: Slot [22] registered [ 0.315810] acpiphp: Slot [23] registered [ 0.316174] acpiphp: Slot [24] registered [ 0.316823] acpiphp: Slot [25] registered [ 0.317173] acpiphp: Slot [26] registered [ 0.317818] acpiphp: Slot [27] registered [ 0.319174] acpiphp: Slot [28] registered [ 0.319804] acpiphp: Slot [29] registered [ 0.320177] acpiphp: Slot [30] registered [ 0.320811] acpiphp: Slot [31] registered [ 0.321170] PCI host bridge to bus 0000:00 [ 0.321811] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.323160] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.324160] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.325160] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.326160] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.327160] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.328059] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.330591] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.331989] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.333739] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.335225] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.336148] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.337174] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.338064] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.339175] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.340088] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.341439] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.344182] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.345239] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.346250] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.347563] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.351051] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.352783] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.355175] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.358166] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.359274] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.360267] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.361269] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.363214] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.364490] iommu: Default domain type: Translated [ 0.365160] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.366174] efivars: Registered efivars operations [ 0.366908] PCI: Using ACPI for IRQ routing [ 0.368184] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.369110] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.369157] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.371161] vgaarb: loaded [ 0.371654] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.372160] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.376193] clocksource: Switched to clocksource kvm-clock [ 0.377709] VFS: Disk quotas dquot_6.6.0 [ 0.378366] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.379624] pnp: PnP ACPI init [ 0.380549] pnp: PnP ACPI: found 5 devices [ 0.388454] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.389954] NET: Registered PF_INET protocol family [ 0.390795] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.403206] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.404641] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.405877] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.407162] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.408429] TCP: Hash tables configured (established 16384 bind 16384) [ 0.409523] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.410849] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.412035] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.412934] NET: Registered PF_XDP protocol family [ 0.413698] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.414662] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.415632] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.416701] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.417770] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.418953] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.419971] PCI: CLS 0 bytes, default 64 [ 0.420736] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.422483] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.424710] clocksource: Switched to clocksource tsc [ 0.444861] Initialise system trusted keyrings [ 0.445916] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.447844] Key type asymmetric registered [ 0.448732] Asymmetric key parser 'x509' registered [ 0.450370] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.452094] io scheduler mq-deadline registered [ 0.453076] io scheduler kyber registered [ 0.454056] io scheduler bfq registered [ 0.456149] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.457514] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.459164] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.463825] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.465696] i8042: Warning: Keylock active [ 0.468103] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.469175] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.470357] hv_vmbus: registering driver hyperv_keyboard [ 0.471569] rtc_cmos 00:00: RTC can wake from S4 [ 0.473834] rtc_cmos 00:00: registered as rtc0 [ 0.474985] rtc_cmos 00:00: setting system clock to 2026-09-03T16:18:11 UTC (1788452291) [ 0.476786] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.478085] intel_pstate: CPU model not supported [ 0.479154] efifb: probing for efifb [ 0.479941] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.481315] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.482569] efifb: scrolling: redraw [ 0.483331] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.485139] Console: switching to colour frame buffer device 100x37 [ 0.486944] fb0: EFI VGA frame buffer device [ 0.487899] pstore: Using crash dump compression: deflate [ 0.489013] pstore: Registered efi_pstore as persistent store backend [ 0.490753] NET: Registered PF_INET6 protocol family [ 0.493203] Segment Routing with IPv6 [ 0.494022] In-situ OAM (IOAM) with IPv6 [ 0.494903] NET: Registered PF_PACKET protocol family [ 0.496084] Key type dns_resolver registered [ 0.497589] IPI shorthand broadcast: enabled [ 0.500259] sched_clock: Marking stable (310002282, 190061329)->(578224047, -78160436) [ 0.502121] registered taskstats version 1 [ 0.503511] Loading compiled-in X.509 certificates [ 0.980622] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.692007] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.696388] Demotion targets for Node 0: null [ 1.697405] Key type .fscrypt registered [ 1.698231] Key type fscrypt-provisioning registered [ 1.699253] ima: No TPM chip found, activating TPM-bypass! [ 1.700464] ima: Allocated hash algorithm: sha1 [ 1.701613] ima: No architecture policies found [ 1.707806] clk: Disabling unused clocks [ 1.714171] Freeing unused kernel image (initmem) memory: 17040K [ 1.716051] Write protecting the kernel read-only data: 47104k [ 1.717852] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.719587] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.721246] Run /init as init process [ 1.839039] nvme nvme0: pci function 0000:00:04.0 [ 1.840622] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.850182] nvme nvme0: 2/0/0 default/read/poll queues [ 1.857739] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.859126] GPT:25804799 != 33554431 [ 1.859925] GPT:Alternate GPT header not at the end of the disk. [ 1.861011] GPT:25804799 != 33554431 [ 1.861720] GPT: Use GNU Parted to correct GPT errors. [ 1.862683] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.876130] SCSI subsystem initialized [ 1.902888] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.905258] device-mapper: uevent: version 1.0.3 [ 1.906255] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.913666] device-mapper: verity: sha256 using "sha256-lib" [ 1.948066] raid6: avx512x4 gen() 18060 MB/s [ 1.966068] raid6: avx512x2 gen() 18020 MB/s [ 1.983067] raid6: avx512x1 gen() 18301 MB/s [ 2.000068] raid6: avx2x4 gen() 18247 MB/s [ 2.017068] raid6: avx2x2 gen() 18246 MB/s [ 2.034067] raid6: avx2x1 gen() 13756 MB/s [ 2.034952] raid6: using algorithm avx512x1 gen() 18301 MB/s [ 2.052069] raid6: .... xor() 20883 MB/s, rmw enabled [ 2.053546] raid6: using avx512x2 recovery algorithm [ 2.064165] xor: automatically using best checksumming function avx [ 2.195525] Btrfs loaded, zoned=no, fsverity=no [ 2.200492] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.204158] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.207902] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.209284] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.289869] ACPI: PM: Preparing to enter system sleep state S5 [ 62.291079] reboot: Restarting system [ 62.291925] 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        [2026-09-03T16:19:17.481856]      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 3981178880 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000117] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000120] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000169] Using GB pages for direct mapping [ 0.000344] ACPI: Early table checksum verification disabled [ 0.000347] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000351] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000357] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000362] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000366] ACPI: FACS 0x00000000789D0000 000040 [ 0.000368] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000371] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000374] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000377] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000380] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000383] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000386] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000389] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000391] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000392] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000393] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000394] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000394] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000395] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000396] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000397] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000397] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000398] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000399] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000438] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000448] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000499] Zone ranges: [ 0.000500] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000502] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000505] Normal empty [ 0.000507] Device empty [ 0.000508] Movable zone start for each node [ 0.000509] Early memory node ranges [ 0.000510] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000512] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000515] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000517] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000524] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000566] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003898] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004008] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004403] ACPI: PM-Timer IO Port: 0xb008 [ 0.004415] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004469] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004472] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004474] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004476] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004477] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004481] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004483] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004486] TSC deadline timer available [ 0.004491] CPU topo: Max. logical packages: 1 [ 0.004492] CPU topo: Max. logical dies: 1 [ 0.004493] CPU topo: Max. dies per package: 1 [ 0.004497] CPU topo: Max. threads per core: 2 [ 0.004498] CPU topo: Num. cores per package: 1 [ 0.004499] CPU topo: Num. threads per package: 2 [ 0.004500] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004516] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004531] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004533] Booting paravirtualized kernel on KVM [ 0.004535] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009421] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009684] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010268] kvm-guest: PV spinlocks enabled [ 0.010271] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010274] 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 [ 0.010450] random: crng init done [ 0.010451] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010671] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010782] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010834] Fallback order for Node 0: 0 [ 0.010836] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010837] Policy zone: DMA32 [ 0.010838] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014658] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014671] Kernel/User page tables isolation: enabled [ 0.022818] ftrace: allocating 41455 entries in 164 pages [ 0.022820] ftrace: allocated 164 pages with 3 groups [ 0.023603] Dynamic Preempt: voluntary [ 0.023636] rcu: Preemptible hierarchical RCU implementation. [ 0.023636] rcu: RCU event tracing is enabled. [ 0.023637] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023638] Trampoline variant of Tasks RCU enabled. [ 0.023639] Rude variant of Tasks RCU enabled. [ 0.023639] Tracing variant of Tasks RCU enabled. [ 0.023640] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023641] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023647] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023649] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023650] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028771] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029000] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029006] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029056] Console: colour dummy device 80x25 [ 0.029059] printk: legacy console [tty0] enabled [ 0.029333] printk: legacy console [ttyS0] enabled [ 0.161245] ACPI: Core revision 20250807 [ 0.162057] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163446] APIC: Switch to symmetric I/O mode setup [ 0.164593] x2apic enabled [ 0.165433] APIC: Switched APIC routing to: physical x2apic [ 0.167820] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.169434] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.170431] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170431] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170431] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170431] Speculative Store Bypass: Vulnerable [ 0.170431] Spectre V2 : Mitigation: Retpolines [ 0.170431] RETBleed: Vulnerable [ 0.170431] ITS: Mitigation: Aligned branch/return thunks [ 0.170431] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170431] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170431] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170431] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170431] GDS: Unknown: Dependent on hypervisor status [ 0.170431] active return thunk: its_return_thunk [ 0.170431] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170431] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170431] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170431] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170431] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170431] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170431] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170431] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170431] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170431] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170431] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170431] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170431] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170431] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170431] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170431] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170431] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170431] Freeing SMP alternatives memory: 40K [ 0.170431] pid_max: default: 32768 minimum: 301 [ 0.170431] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170431] landlock: Up and running. [ 0.170431] SELinux: Initializing. [ 0.170431] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170431] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170431] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170627] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171476] signal: max sigframe size: 3632 [ 0.172135] rcu: Hierarchical SRCU implementation. [ 0.172434] rcu: Max phase no-delay instances is 400. [ 0.173250] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176827] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177486] smp: Bringing up secondary CPUs ... [ 0.178292] smpboot: x86: Booting SMP configuration: [ 0.178435] .... node #0, CPUs: #1 [ 0.179437] 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. [ 0.180434] 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. [ 0.181462] smp: Brought up 1 node, 2 CPUs [ 0.182109] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.182577] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.183559] devtmpfs: initialized [ 0.183974] x86/mm: Memory block size: 128MB [ 0.184486] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185494] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186431] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187507] pinctrl core: initialized pinctrl subsystem [ 0.188876] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190574] audit: initializing netlink subsys (disabled) [ 0.191461] audit: type=2000 audit(1788452360.767:1): state=initialized audit_enabled=0 res=1 [ 0.191536] thermal_sys: Registered thermal governor 'step_wise' [ 0.192446] cpuidle: using governor menu [ 0.195279] efi: Freeing EFI boot services memory: 37748K [ 0.195437] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196477] dca service started, version 1.12.1 [ 0.197238] PCI: Using configuration type 1 for base access [ 0.197545] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223047] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223435] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224434] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225435] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227939] ACPI: Added _OSI(Module Device) [ 0.228232] ACPI: Added _OSI(Processor Device) [ 0.229435] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231283] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233466] ACPI: Interpreter enabled [ 0.234028] ACPI: PM: (supports S0 S5) [ 0.234436] ACPI: Using IOAPIC for interrupt routing [ 0.235223] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236438] PCI: Using E820 reservations for host bridge windows [ 0.237465] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240539] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.241439] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.242435] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244445] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246796] acpiphp: Slot [3] registered [ 0.248465] acpiphp: Slot [4] registered [ 0.249450] acpiphp: Slot [5] registered [ 0.250126] acpiphp: Slot [6] registered [ 0.250448] acpiphp: Slot [7] registered [ 0.251076] acpiphp: Slot [8] registered [ 0.251447] acpiphp: Slot [9] registered [ 0.252417] acpiphp: Slot [10] registered [ 0.253448] acpiphp: Slot [11] registered [ 0.254186] acpiphp: Slot [12] registered [ 0.255448] acpiphp: Slot [13] registered [ 0.256087] acpiphp: Slot [14] registered [ 0.256448] acpiphp: Slot [15] registered [ 0.257077] acpiphp: Slot [16] registered [ 0.257448] acpiphp: Slot [17] registered [ 0.258088] acpiphp: Slot [18] registered [ 0.259448] acpiphp: Slot [19] registered [ 0.260082] acpiphp: Slot [20] registered [ 0.260449] acpiphp: Slot [21] registered [ 0.261086] acpiphp: Slot [22] registered [ 0.262449] acpiphp: Slot [23] registered [ 0.263448] acpiphp: Slot [24] registered [ 0.264164] acpiphp: Slot [25] registered [ 0.265451] acpiphp: Slot [26] registered [ 0.266448] acpiphp: Slot [27] registered [ 0.267447] acpiphp: Slot [28] registered [ 0.268450] acpiphp: Slot [29] registered [ 0.269448] acpiphp: Slot [30] registered [ 0.270448] acpiphp: Slot [31] registered [ 0.271444] PCI host bridge to bus 0000:00 [ 0.272381] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.273434] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.274434] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276434] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277434] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.278434] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.279318] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280864] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.283259] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.285320] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.287511] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289457] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291449] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293449] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294448] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295336] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296434] pci 0000:00:01.3: quirk_piix4_acpi+0x0/0x170 took 10742 usecs [ 0.297706] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300463] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301557] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302520] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.303753] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307325] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307980] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310452] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313420] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314541] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315540] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316533] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317492] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319440] iommu: Default domain type: Translated [ 0.320179] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.320523] efivars: Registered efivars operations [ 0.321508] PCI: Using ACPI for IRQ routing [ 0.322308] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322383] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322431] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325436] vgaarb: loaded [ 0.325915] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326434] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.329470] clocksource: Switched to clocksource kvm-clock [ 0.330925] VFS: Disk quotas dquot_6.6.0 [ 0.331551] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.332732] pnp: PnP ACPI init [ 0.333635] pnp: PnP ACPI: found 5 devices [ 0.341518] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.342904] NET: Registered PF_INET protocol family [ 0.343707] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.355948] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.357284] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358479] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.359729] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.360952] TCP: Hash tables configured (established 16384 bind 16384) [ 0.361985] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363006] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364157] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.365032] NET: Registered PF_XDP protocol family [ 0.365774] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.366715] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.367651] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.368689] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.369737] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.370901] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.371892] PCI: CLS 0 bytes, default 64 [ 0.372670] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.374436] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.376644] clocksource: Switched to clocksource tsc [ 0.396479] Initialise system trusted keyrings [ 0.398610] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.400561] Key type asymmetric registered [ 0.401555] Asymmetric key parser 'x509' registered [ 0.404007] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406458] io scheduler mq-deadline registered [ 0.407410] io scheduler kyber registered [ 0.408280] io scheduler bfq registered [ 0.410625] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.411975] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.413609] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.416595] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.418223] i8042: Warning: Keylock active [ 0.420447] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.421349] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.422364] hv_vmbus: registering driver hyperv_keyboard [ 0.423390] rtc_cmos 00:00: RTC can wake from S4 [ 0.425459] rtc_cmos 00:00: registered as rtc0 [ 0.426521] rtc_cmos 00:00: setting system clock to 2026-09-03T16:19:18 UTC (1788452358) [ 0.428307] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.429607] intel_pstate: CPU model not supported [ 0.430665] efifb: probing for efifb [ 0.431455] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.432863] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.434117] efifb: scrolling: redraw [ 0.434897] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.436697] Console: switching to colour frame buffer device 100x37 [ 0.438497] fb0: EFI VGA frame buffer device [ 0.439444] pstore: Using crash dump compression: deflate [ 0.440601] pstore: Registered efi_pstore as persistent store backend [ 0.442183] NET: Registered PF_INET6 protocol family [ 0.443676] Segment Routing with IPv6 [ 0.444507] In-situ OAM (IOAM) with IPv6 [ 0.445377] NET: Registered PF_PACKET protocol family [ 0.446515] Key type dns_resolver registered [ 0.447874] IPI shorthand broadcast: enabled [ 0.450560] sched_clock: Marking stable (310002429, 140425515)->(522606481, -72178537) [ 0.452392] registered taskstats version 1 [ 0.453575] Loading compiled-in X.509 certificates [ 0.930960] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.642192] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.646419] Demotion targets for Node 0: null [ 1.647413] Key type .fscrypt registered [ 1.648224] Key type fscrypt-provisioning registered [ 1.649207] ima: No TPM chip found, activating TPM-bypass! [ 1.650386] ima: Allocated hash algorithm: sha1 [ 1.651276] ima: No architecture policies found [ 1.657137] clk: Disabling unused clocks [ 1.663351] Freeing unused kernel image (initmem) memory: 17040K [ 1.665052] Write protecting the kernel read-only data: 47104k [ 1.666858] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.668598] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.670255] Run /init as init process [ 1.787455] nvme nvme0: pci function 0000:00:04.0 [ 1.788750] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.796879] nvme nvme0: 2/0/0 default/read/poll queues [ 1.804304] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.805679] GPT:25804799 != 33554431 [ 1.806414] GPT:Alternate GPT header not at the end of the disk. [ 1.807494] GPT:25804799 != 33554431 [ 1.808198] GPT: Use GNU Parted to correct GPT errors. [ 1.809164] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.822458] SCSI subsystem initialized [ 1.848103] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.850405] device-mapper: uevent: version 1.0.3 [ 1.851391] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.858619] device-mapper: verity: sha256 using "sha256-lib" [ 1.892433] raid6: avx512x4 gen() 18172 MB/s [ 1.909432] raid6: avx512x2 gen() 18256 MB/s [ 1.926434] raid6: avx512x1 gen() 18237 MB/s [ 1.943433] raid6: avx2x4 gen() 18123 MB/s [ 1.960433] raid6: avx2x2 gen() 18064 MB/s [ 1.977433] raid6: avx2x1 gen() 13795 MB/s [ 1.978320] raid6: using algorithm avx512x2 gen() 18256 MB/s [ 1.995431] raid6: .... xor() 24484 MB/s, rmw enabled [ 1.996410] raid6: using avx512x2 recovery algorithm [ 2.006808] xor: automatically using best checksumming function avx [ 2.136691] Btrfs loaded, zoned=no, fsverity=no [ 2.141006] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.144563] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.148336] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.149742] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.231246] ACPI: PM: Preparing to enter system sleep state S5 [ 62.237844] reboot: Restarting system [ 62.238638] 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        [2026-09-03T16:20:24.283550]      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 3993878125 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000371] ACPI: Early table checksum verification disabled [ 0.000375] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000379] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000385] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000390] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000394] ACPI: FACS 0x00000000789D0000 000040 [ 0.000396] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000399] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000402] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000405] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000408] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000411] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000414] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000417] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000419] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000421] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000421] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000422] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000423] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000424] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000424] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000425] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000426] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000426] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000428] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000466] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000476] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000528] Zone ranges: [ 0.000528] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000531] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000534] Normal empty [ 0.000536] Device empty [ 0.000537] Movable zone start for each node [ 0.000539] Early memory node ranges [ 0.000539] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000542] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000544] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000546] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000553] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000594] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003931] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004044] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004448] ACPI: PM-Timer IO Port: 0xb008 [ 0.004460] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004515] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004518] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004520] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004522] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004523] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004527] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004528] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004532] TSC deadline timer available [ 0.004538] CPU topo: Max. logical packages: 1 [ 0.004538] CPU topo: Max. logical dies: 1 [ 0.004539] CPU topo: Max. dies per package: 1 [ 0.004544] CPU topo: Max. threads per core: 2 [ 0.004544] CPU topo: Num. cores per package: 1 [ 0.004545] CPU topo: Num. threads per package: 2 [ 0.004546] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004562] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004578] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004580] Booting paravirtualized kernel on KVM [ 0.004581] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009464] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009734] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010342] kvm-guest: PV spinlocks enabled [ 0.010344] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010348] 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 [ 0.010520] random: crng init done [ 0.010521] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010740] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010853] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010908] Fallback order for Node 0: 0 [ 0.010910] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010912] Policy zone: DMA32 [ 0.010913] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014828] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014843] Kernel/User page tables isolation: enabled [ 0.023105] ftrace: allocating 41455 entries in 164 pages [ 0.023109] ftrace: allocated 164 pages with 3 groups [ 0.023905] Dynamic Preempt: voluntary [ 0.023938] rcu: Preemptible hierarchical RCU implementation. [ 0.023939] rcu: RCU event tracing is enabled. [ 0.023939] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023941] Trampoline variant of Tasks RCU enabled. [ 0.023942] Rude variant of Tasks RCU enabled. [ 0.023942] Tracing variant of Tasks RCU enabled. [ 0.023943] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023944] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023949] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023951] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023952] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029064] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029298] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029304] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029355] Console: colour dummy device 80x25 [ 0.029358] printk: legacy console [tty0] enabled [ 0.029664] printk: legacy console [ttyS0] enabled [ 0.202095] ACPI: Core revision 20250807 [ 0.202884] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.204267] APIC: Switch to symmetric I/O mode setup [ 0.205933] x2apic enabled [ 0.207159] APIC: Switched APIC routing to: physical x2apic [ 0.209894] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.211682] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.212678] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.212678] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.212678] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.212678] Speculative Store Bypass: Vulnerable [ 0.212678] Spectre V2 : Mitigation: Retpolines [ 0.212678] RETBleed: Vulnerable [ 0.212678] ITS: Mitigation: Aligned branch/return thunks [ 0.212678] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.212678] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.212678] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.212678] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.212678] GDS: Unknown: Dependent on hypervisor status [ 0.212678] active return thunk: its_return_thunk [ 0.212678] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.212678] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.212678] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.212678] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.212678] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.212678] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.212678] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.212678] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.212678] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.212678] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.212678] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.212678] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.212678] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.212678] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.212678] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.212678] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.212678] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.212678] Freeing SMP alternatives memory: 40K [ 0.212678] pid_max: default: 32768 minimum: 301 [ 0.212678] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.212678] landlock: Up and running. [ 0.212678] SELinux: Initializing. [ 0.212678] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.212678] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.212678] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.212878] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.213722] signal: max sigframe size: 3632 [ 0.214407] rcu: Hierarchical SRCU implementation. [ 0.214681] rcu: Max phase no-delay instances is 400. [ 0.215544] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.219074] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.219738] smp: Bringing up secondary CPUs ... [ 0.220553] smpboot: x86: Booting SMP configuration: [ 0.220683] .... node #0, CPUs: #1 [ 0.221683] 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. [ 0.223682] 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. [ 0.224714] smp: Brought up 1 node, 2 CPUs [ 0.225373] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.225823] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.226808] devtmpfs: initialized [ 0.227220] x86/mm: Memory block size: 128MB [ 0.227734] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.228746] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.229688] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.232775] pinctrl core: initialized pinctrl subsystem [ 0.235224] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.235824] audit: initializing netlink subsys (disabled) [ 0.236712] audit: type=2000 audit(1788452427.561:1): state=initialized audit_enabled=0 res=1 [ 0.236793] thermal_sys: Registered thermal governor 'step_wise' [ 0.237693] cpuidle: using governor menu [ 0.240545] efi: Freeing EFI boot services memory: 37748K [ 0.240684] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.241768] dca service started, version 1.12.1 [ 0.242569] PCI: Using configuration type 1 for base access [ 0.242790] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.244886] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.245683] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.247683] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.249682] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.271998] ACPI: Added _OSI(Module Device) [ 0.272682] ACPI: Added _OSI(Processor Device) [ 0.273686] ACPI: Added _OSI(Processor Aggregator Device) [ 0.275682] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.279794] ACPI: Interpreter enabled [ 0.280690] ACPI: PM: (supports S0 S5) [ 0.281682] ACPI: Using IOAPIC for interrupt routing [ 0.282697] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.284682] PCI: Using E820 reservations for host bridge windows [ 0.285715] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.288758] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.289685] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.290682] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.292690] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.294043] acpiphp: Slot [3] registered [ 0.294664] acpiphp: Slot [4] registered [ 0.295696] acpiphp: Slot [5] registered [ 0.296308] acpiphp: Slot [6] registered [ 0.296695] acpiphp: Slot [7] registered [ 0.297314] acpiphp: Slot [8] registered [ 0.297694] acpiphp: Slot [9] registered [ 0.298330] acpiphp: Slot [10] registered [ 0.299697] acpiphp: Slot [11] registered [ 0.300329] acpiphp: Slot [12] registered [ 0.300694] acpiphp: Slot [13] registered [ 0.301335] acpiphp: Slot [14] registered [ 0.301693] acpiphp: Slot [15] registered [ 0.302339] acpiphp: Slot [16] registered [ 0.302694] acpiphp: Slot [17] registered [ 0.303331] acpiphp: Slot [18] registered [ 0.304696] acpiphp: Slot [19] registered [ 0.305539] acpiphp: Slot [20] registered [ 0.305693] acpiphp: Slot [21] registered [ 0.306339] acpiphp: Slot [22] registered [ 0.307694] acpiphp: Slot [23] registered [ 0.308358] acpiphp: Slot [24] registered [ 0.308694] acpiphp: Slot [25] registered [ 0.309344] acpiphp: Slot [26] registered [ 0.309694] acpiphp: Slot [27] registered [ 0.310332] acpiphp: Slot [28] registered [ 0.311696] acpiphp: Slot [29] registered [ 0.312331] acpiphp: Slot [30] registered [ 0.312695] acpiphp: Slot [31] registered [ 0.313325] PCI host bridge to bus 0000:00 [ 0.313684] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.314681] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.315681] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.316682] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.317683] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.319681] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.320574] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.322102] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.324518] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.326270] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.326745] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.327654] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.328695] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.329617] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.330695] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.331599] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.332952] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.335710] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.336759] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.337773] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.339022] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.341590] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.343230] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.345696] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.348732] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.349747] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.350783] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.351781] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.352735] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.354717] iommu: Default domain type: Translated [ 0.355436] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.355781] efivars: Registered efivars operations [ 0.356612] PCI: Using ACPI for IRQ routing [ 0.356709] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.357628] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.357678] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.360684] vgaarb: loaded [ 0.361185] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.361682] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.365720] clocksource: Switched to clocksource kvm-clock [ 0.367205] VFS: Disk quotas dquot_6.6.0 [ 0.367839] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.369409] pnp: PnP ACPI init [ 0.370425] pnp: PnP ACPI: found 5 devices [ 0.378337] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.379756] NET: Registered PF_INET protocol family [ 0.380578] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.392927] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.394248] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.395451] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.396689] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.397864] TCP: Hash tables configured (established 16384 bind 16384) [ 0.398884] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.399956] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.401067] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.401926] NET: Registered PF_XDP protocol family [ 0.402661] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.403594] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.404525] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.405563] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.406598] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.407747] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.408736] PCI: CLS 0 bytes, default 64 [ 0.409470] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.411249] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.413435] clocksource: Switched to clocksource tsc [ 0.433328] Initialise system trusted keyrings [ 0.434461] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.436667] Key type asymmetric registered [ 0.437561] Asymmetric key parser 'x509' registered [ 0.439953] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.442407] io scheduler mq-deadline registered [ 0.443415] io scheduler kyber registered [ 0.444310] io scheduler bfq registered [ 0.446479] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.447883] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.449508] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.454091] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.456001] i8042: Warning: Keylock active [ 0.458392] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.459481] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.460672] hv_vmbus: registering driver hyperv_keyboard [ 0.461871] rtc_cmos 00:00: RTC can wake from S4 [ 0.464155] rtc_cmos 00:00: registered as rtc0 [ 0.465393] rtc_cmos 00:00: setting system clock to 2026-09-03T16:20:25 UTC (1788452425) [ 0.467310] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.468858] intel_pstate: CPU model not supported [ 0.470158] efifb: probing for efifb [ 0.471547] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.473488] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.475168] efifb: scrolling: redraw [ 0.476401] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.478599] Console: switching to colour frame buffer device 100x37 [ 0.481079] fb0: EFI VGA frame buffer device [ 0.482121] pstore: Using crash dump compression: deflate [ 0.483273] pstore: Registered efi_pstore as persistent store backend [ 0.484875] NET: Registered PF_INET6 protocol family [ 0.487579] Segment Routing with IPv6 [ 0.488577] In-situ OAM (IOAM) with IPv6 [ 0.489780] NET: Registered PF_PACKET protocol family [ 0.491259] Key type dns_resolver registered [ 0.493598] IPI shorthand broadcast: enabled [ 0.496675] sched_clock: Marking stable (314001751, 182374276)->(583362174, -86986147) [ 0.498602] registered taskstats version 1 [ 0.499877] Loading compiled-in X.509 certificates [ 0.964924] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.682492] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.686763] Demotion targets for Node 0: null [ 1.687779] Key type .fscrypt registered [ 1.688589] Key type fscrypt-provisioning registered [ 1.689606] ima: No TPM chip found, activating TPM-bypass! [ 1.690811] ima: Allocated hash algorithm: sha1 [ 1.691717] ima: No architecture policies found [ 1.697748] clk: Disabling unused clocks [ 1.704002] Freeing unused kernel image (initmem) memory: 17040K [ 1.706049] Write protecting the kernel read-only data: 47104k [ 1.707965] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.709849] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.711703] Run /init as init process [ 1.829276] nvme nvme0: pci function 0000:00:04.0 [ 1.830650] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.840199] nvme nvme0: 2/0/0 default/read/poll queues [ 1.847748] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.849119] GPT:25804799 != 33554431 [ 1.849877] GPT:Alternate GPT header not at the end of the disk. [ 1.850986] GPT:25804799 != 33554431 [ 1.851692] GPT: Use GNU Parted to correct GPT errors. [ 1.852653] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.865949] SCSI subsystem initialized [ 1.892458] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.894752] device-mapper: uevent: version 1.0.3 [ 1.895783] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.903234] device-mapper: verity: sha256 using "sha256-lib" [ 1.937382] raid6: avx512x4 gen() 17917 MB/s [ 1.954382] raid6: avx512x2 gen() 17960 MB/s [ 1.971382] raid6: avx512x1 gen() 17941 MB/s [ 1.988383] raid6: avx2x4 gen() 17835 MB/s [ 2.005382] raid6: avx2x2 gen() 17887 MB/s [ 2.023381] raid6: avx2x1 gen() 13533 MB/s [ 2.024288] raid6: using algorithm avx512x2 gen() 17960 MB/s [ 2.041382] raid6: .... xor() 24503 MB/s, rmw enabled [ 2.042428] raid6: using avx512x2 recovery algorithm [ 2.052874] xor: automatically using best checksumming function avx [ 2.184054] Btrfs loaded, zoned=no, fsverity=no [ 2.188557] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.192265] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.196073] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.197450] BTRFS error (device dm-0): open_ctree failed: -2