.821406] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.823113] Run /init as init process [ 1.942753] nvme nvme0: pci function 0000:00:04.0 [ 1.944208] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.954603] nvme nvme0: 2/0/0 default/read/poll queues [ 1.965166] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.966622] GPT:25804799 != 33554431 [ 1.967747] GPT:Alternate GPT header not at the end of the disk. [ 1.968918] GPT:25804799 != 33554431 [ 1.969764] GPT: Use GNU Parted to correct GPT errors. [ 1.970875] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.985832] SCSI subsystem initialized [ 2.021373] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.025307] device-mapper: uevent: version 1.0.3 [ 2.026909] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.035574] device-mapper: verity: sha256 using "sha256-lib" [ 2.073345] raid6: avx512x4 gen() 16141 MB/s [ 2.091347] raid6: avx512x2 gen() 15200 MB/s [ 2.109345] raid6: avx512x1 gen() 17969 MB/s [ 2.126344] raid6: avx2x4 gen() 17578 MB/s [ 2.143347] raid6: avx2x2 gen() 17897 MB/s [ 2.160346] raid6: avx2x1 gen() 13284 MB/s [ 2.161309] raid6: using algorithm avx512x1 gen() 17969 MB/s [ 2.179345] raid6: .... xor() 21167 MB/s, rmw enabled [ 2.180426] raid6: using avx512x2 recovery algorithm [ 2.191719] xor: automatically using best checksumming function avx [ 2.330698] Btrfs loaded, zoned=no, fsverity=no [ 2.339500] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.345186] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.349521] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.351096] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.435498] ACPI: PM: Preparing to enter system sleep state S5 [ 62.437071] reboot: Restarting system [ 62.437939] 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        [2026-09-03T18:04:08.725249]      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 4188596122 cycles [ 0.000005] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000009] tsc: Detected 2499.996 MHz processor [ 0.000106] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000134] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000138] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000191] Using GB pages for direct mapping [ 0.000344] ACPI: Early table checksum verification disabled [ 0.000348] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000352] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000360] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000366] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000369] ACPI: FACS 0x00000000789D0000 000040 [ 0.000372] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000375] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000378] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000381] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000384] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000387] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000390] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000393] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000395] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000396] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000397] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000398] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000399] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000399] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000400] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000401] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000401] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000402] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000403] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000456] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000466] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000502] Zone ranges: [ 0.000503] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000505] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000506] Normal empty [ 0.000507] Device empty [ 0.000508] Movable zone start for each node [ 0.000509] Early memory node ranges [ 0.000509] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000511] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000512] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000514] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000520] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000557] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.005169] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005311] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005753] ACPI: PM-Timer IO Port: 0xb008 [ 0.005770] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005838] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005841] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005843] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005845] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005846] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005850] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005852] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005857] TSC deadline timer available [ 0.005863] CPU topo: Max. logical packages: 1 [ 0.005864] CPU topo: Max. logical dies: 1 [ 0.005865] CPU topo: Max. dies per package: 1 [ 0.005870] CPU topo: Max. threads per core: 2 [ 0.005871] CPU topo: Num. cores per package: 1 [ 0.005872] CPU topo: Num. threads per package: 2 [ 0.005872] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005902] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005920] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005922] Booting paravirtualized kernel on KVM [ 0.005925] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010945] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011287] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.012155] kvm-guest: PV spinlocks enabled [ 0.012158] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.012162] 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 [ 0.012339] random: crng init done [ 0.012340] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012613] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012755] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012815] Fallback order for Node 0: 0 [ 0.012819] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012820] Policy zone: DMA32 [ 0.012822] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017649] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017667] Kernel/User page tables isolation: enabled [ 0.026866] ftrace: allocating 41455 entries in 164 pages [ 0.026871] ftrace: allocated 164 pages with 3 groups [ 0.027752] Dynamic Preempt: voluntary [ 0.027791] rcu: Preemptible hierarchical RCU implementation. [ 0.027792] rcu: RCU event tracing is enabled. [ 0.027793] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027794] Trampoline variant of Tasks RCU enabled. [ 0.027795] Rude variant of Tasks RCU enabled. [ 0.027795] Tracing variant of Tasks RCU enabled. [ 0.027797] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027798] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027805] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027807] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027808] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033268] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.033516] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.033523] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.033583] Console: colour dummy device 80x25 [ 0.033586] printk: legacy console [tty0] enabled [ 0.033866] printk: legacy console [ttyS0] enabled [ 0.181873] ACPI: Core revision 20250807 [ 0.182741] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.184195] APIC: Switch to symmetric I/O mode setup [ 0.185456] x2apic enabled [ 0.186400] APIC: Switched APIC routing to: physical x2apic [ 0.188877] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.190564] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.191560] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.191560] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.191560] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.191560] Speculative Store Bypass: Vulnerable [ 0.191560] Spectre V2 : Mitigation: Retpolines [ 0.191560] RETBleed: Vulnerable [ 0.191560] ITS: Mitigation: Aligned branch/return thunks [ 0.191560] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.191560] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.191560] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.191560] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.191560] GDS: Unknown: Dependent on hypervisor status [ 0.191560] active return thunk: its_return_thunk [ 0.191560] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.191560] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.191560] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.191560] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.191560] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.191560] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.191560] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.191560] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.191560] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.191560] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.191560] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.191560] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.191560] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.191560] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.191560] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.191560] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.191560] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.191560] Freeing SMP alternatives memory: 40K [ 0.191560] pid_max: default: 32768 minimum: 301 [ 0.191560] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.191560] landlock: Up and running. [ 0.191560] SELinux: Initializing. [ 0.191560] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.191560] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.191560] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.191802] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.192616] signal: max sigframe size: 3632 [ 0.193298] rcu: Hierarchical SRCU implementation. [ 0.193564] rcu: Max phase no-delay instances is 400. [ 0.194419] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.198129] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.198647] smp: Bringing up secondary CPUs ... [ 0.199477] smpboot: x86: Booting SMP configuration: [ 0.199566] .... node #0, CPUs: #1 [ 0.201135] 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. [ 0.202570] 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. [ 0.203662] smp: Brought up 1 node, 2 CPUs [ 0.204566] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.205729] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.206695] devtmpfs: initialized [ 0.207175] x86/mm: Memory block size: 128MB [ 0.208595] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.209621] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.210575] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.211666] pinctrl core: initialized pinctrl subsystem [ 0.213086] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.214716] audit: initializing netlink subsys (disabled) [ 0.215593] audit: type=2000 audit(1788458652.191:1): state=initialized audit_enabled=0 res=1 [ 0.215680] thermal_sys: Registered thermal governor 'step_wise' [ 0.216576] cpuidle: using governor menu [ 0.220403] efi: Freeing EFI boot services memory: 37748K [ 0.221569] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.222658] dca service started, version 1.12.1 [ 0.223431] PCI: Using configuration type 1 for base access [ 0.224682] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.248724] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.249565] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.250566] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.251563] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.253817] ACPI: Added _OSI(Module Device) [ 0.254483] ACPI: Added _OSI(Processor Device) [ 0.254564] ACPI: Added _OSI(Processor Aggregator Device) [ 0.256259] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.257785] ACPI: Interpreter enabled [ 0.258358] ACPI: PM: (supports S0 S5) [ 0.259570] ACPI: Using IOAPIC for interrupt routing [ 0.260374] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.261566] PCI: Using E820 reservations for host bridge windows [ 0.262645] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.265926] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.266568] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.268570] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.269586] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.271975] acpiphp: Slot [3] registered [ 0.272591] acpiphp: Slot [4] registered [ 0.273487] acpiphp: Slot [5] registered [ 0.274583] acpiphp: Slot [6] registered [ 0.276583] acpiphp: Slot [7] registered [ 0.277214] acpiphp: Slot [8] registered [ 0.277579] acpiphp: Slot [9] registered [ 0.278208] acpiphp: Slot [10] registered [ 0.278590] acpiphp: Slot [11] registered [ 0.279251] acpiphp: Slot [12] registered [ 0.279581] acpiphp: Slot [13] registered [ 0.280235] acpiphp: Slot [14] registered [ 0.281579] acpiphp: Slot [15] registered [ 0.282219] acpiphp: Slot [16] registered [ 0.282581] acpiphp: Slot [17] registered [ 0.283240] acpiphp: Slot [18] registered [ 0.283577] acpiphp: Slot [19] registered [ 0.284233] acpiphp: Slot [20] registered [ 0.285578] acpiphp: Slot [21] registered [ 0.286228] acpiphp: Slot [22] registered [ 0.286577] acpiphp: Slot [23] registered [ 0.287222] acpiphp: Slot [24] registered [ 0.287577] acpiphp: Slot [25] registered [ 0.288216] acpiphp: Slot [26] registered [ 0.288584] acpiphp: Slot [27] registered [ 0.289231] acpiphp: Slot [28] registered [ 0.290577] acpiphp: Slot [29] registered [ 0.291223] acpiphp: Slot [30] registered [ 0.291577] acpiphp: Slot [31] registered [ 0.292230] PCI host bridge to bus 0000:00 [ 0.292566] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.293563] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.295564] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.296563] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.297563] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.298564] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.299501] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.302058] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.304414] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.306162] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.307629] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.308536] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.309577] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.310522] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.311577] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.312489] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.313856] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.315593] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.317649] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.318663] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.319938] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.323556] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.325088] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.327591] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.331087] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.332669] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.333664] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.334666] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.335614] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.336899] iommu: Default domain type: Translated [ 0.337563] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.338676] efivars: Registered efivars operations [ 0.339319] PCI: Using ACPI for IRQ routing [ 0.340589] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.341523] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.341560] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.343567] vgaarb: loaded [ 0.344089] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.344564] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.348609] clocksource: Switched to clocksource kvm-clock [ 0.350204] VFS: Disk quotas dquot_6.6.0 [ 0.350847] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.352150] pnp: PnP ACPI init [ 0.353116] pnp: PnP ACPI: found 5 devices [ 0.361244] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.362697] NET: Registered PF_INET protocol family [ 0.363557] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.376327] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.377686] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.378917] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.380184] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.381494] TCP: Hash tables configured (established 16384 bind 16384) [ 0.382913] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.384933] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.386126] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.386999] NET: Registered PF_XDP protocol family [ 0.387766] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.388714] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.389707] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.390781] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.391860] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.393048] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.394084] PCI: CLS 0 bytes, default 64 [ 0.394850] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.396631] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.398974] clocksource: Switched to clocksource tsc [ 0.419323] Initialise system trusted keyrings [ 0.421233] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.423135] Key type asymmetric registered [ 0.424025] Asymmetric key parser 'x509' registered [ 0.425717] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.427410] io scheduler mq-deadline registered [ 0.428391] io scheduler kyber registered [ 0.429289] io scheduler bfq registered [ 0.431560] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.432958] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.434656] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.437902] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.439820] i8042: Warning: Keylock active [ 0.442272] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.443327] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.444882] hv_vmbus: registering driver hyperv_keyboard [ 0.446618] rtc_cmos 00:00: RTC can wake from S4 [ 0.448927] rtc_cmos 00:00: registered as rtc0 [ 0.450142] rtc_cmos 00:00: setting system clock to 2026-09-03T18:04:11 UTC (1788458651) [ 0.451953] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.453261] intel_pstate: CPU model not supported [ 0.454370] efifb: probing for efifb [ 0.455263] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.456722] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.458044] efifb: scrolling: redraw [ 0.458821] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.460719] Console: switching to colour frame buffer device 100x37 [ 0.462596] fb0: EFI VGA frame buffer device [ 0.463594] pstore: Using crash dump compression: deflate [ 0.464749] pstore: Registered efi_pstore as persistent store backend [ 0.466435] NET: Registered PF_INET6 protocol family [ 0.467860] Segment Routing with IPv6 [ 0.468685] In-situ OAM (IOAM) with IPv6 [ 0.469630] NET: Registered PF_PACKET protocol family [ 0.470784] Key type dns_resolver registered [ 0.472409] IPI shorthand broadcast: enabled [ 0.475459] sched_clock: Marking stable (318003550, 157037472)->(554614657, -79573635) [ 0.477343] registered taskstats version 1 [ 0.478544] Loading compiled-in X.509 certificates [ 0.951626] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.745624] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.750139] Demotion targets for Node 0: null [ 1.751229] Key type .fscrypt registered [ 1.752087] Key type fscrypt-provisioning registered [ 1.753114] ima: No TPM chip found, activating TPM-bypass! [ 1.754445] ima: Allocated hash algorithm: sha1 [ 1.755368] ima: No architecture policies found [ 1.761842] clk: Disabling unused clocks [ 1.768329] Freeing unused kernel image (initmem) memory: 17040K [ 1.770092] Write protecting the kernel read-only data: 47104k [ 1.771972] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.773734] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.775450] Run /init as init process [ 1.897778] nvme nvme0: pci function 0000:00:04.0 [ 1.899183] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.910800] nvme nvme0: 2/0/0 default/read/poll queues [ 1.920741] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.922377] GPT:25804799 != 33554431 [ 1.923250] GPT:Alternate GPT header not at the end of the disk. [ 1.924462] GPT:25804799 != 33554431 [ 1.925261] GPT: Use GNU Parted to correct GPT errors. [ 1.926248] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.940350] SCSI subsystem initialized [ 1.968328] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.971287] device-mapper: uevent: version 1.0.3 [ 1.972450] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.980760] device-mapper: verity: sha256 using "sha256-lib" [ 2.017046] raid6: avx512x4 gen() 17112 MB/s [ 2.035046] raid6: avx512x2 gen() 16795 MB/s [ 2.053047] raid6: avx512x1 gen() 16636 MB/s [ 2.071047] raid6: avx2x4 gen() 16439 MB/s [ 2.088047] raid6: avx2x2 gen() 16353 MB/s [ 2.105047] raid6: avx2x1 gen() 12631 MB/s [ 2.106551] raid6: using algorithm avx512x4 gen() 17112 MB/s [ 2.124048] raid6: .... xor() 6295 MB/s, rmw enabled [ 2.125130] raid6: using avx512x2 recovery algorithm [ 2.136439] xor: automatically using best checksumming function avx [ 2.273767] Btrfs loaded, zoned=no, fsverity=no [ 2.278294] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.281779] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.285871] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.287309] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.370328] ACPI: PM: Preparing to enter system sleep state S5 [ 62.372624] reboot: Restarting system [ 62.373760] 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        [2026-09-03T18:05:15.920305]      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 4175612967 cycles [ 0.000005] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000009] tsc: Detected 2499.996 MHz processor [ 0.000120] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000148] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000153] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000205] Using GB pages for direct mapping [ 0.000578] ACPI: Early table checksum verification disabled [ 0.000583] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000587] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000593] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000599] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000603] ACPI: FACS 0x00000000789D0000 000040 [ 0.000606] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000609] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000612] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000615] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000617] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000620] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000623] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000626] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000628] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000630] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000631] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000631] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000632] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000633] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000633] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000634] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000635] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000636] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000636] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000684] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000694] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000747] Zone ranges: [ 0.000748] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000751] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000753] Normal empty [ 0.000755] Device empty [ 0.000756] Movable zone start for each node [ 0.000758] Early memory node ranges [ 0.000758] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000761] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000763] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000765] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000774] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000818] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.005881] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.006068] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.006567] ACPI: PM-Timer IO Port: 0xb008 [ 0.006584] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.006656] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.006660] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.006662] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.006663] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.006664] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.006669] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.006670] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.006675] TSC deadline timer available [ 0.006681] CPU topo: Max. logical packages: 1 [ 0.006682] CPU topo: Max. logical dies: 1 [ 0.006682] CPU topo: Max. dies per package: 1 [ 0.006687] CPU topo: Max. threads per core: 2 [ 0.006688] CPU topo: Num. cores per package: 1 [ 0.006689] CPU topo: Num. threads per package: 2 [ 0.006690] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.006712] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.006732] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.006734] Booting paravirtualized kernel on KVM [ 0.006737] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.012810] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.013158] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.013959] kvm-guest: PV spinlocks enabled [ 0.013961] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.013965] 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 [ 0.014141] random: crng init done [ 0.014143] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.014421] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.014585] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.014646] Fallback order for Node 0: 0 [ 0.014649] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.014651] Policy zone: DMA32 [ 0.014653] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.020600] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.020620] Kernel/User page tables isolation: enabled [ 0.029873] ftrace: allocating 41455 entries in 164 pages [ 0.029878] ftrace: allocated 164 pages with 3 groups [ 0.030751] Dynamic Preempt: voluntary [ 0.030792] rcu: Preemptible hierarchical RCU implementation. [ 0.030793] rcu: RCU event tracing is enabled. [ 0.030794] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.030795] Trampoline variant of Tasks RCU enabled. [ 0.030796] Rude variant of Tasks RCU enabled. [ 0.030796] Tracing variant of Tasks RCU enabled. [ 0.030797] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.030798] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.030806] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030809] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030810] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.036010] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.036258] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.036266] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.036337] Console: colour dummy device 80x25 [ 0.036341] printk: legacy console [tty0] enabled [ 0.036637] printk: legacy console [ttyS0] enabled [ 0.175660] ACPI: Core revision 20250807 [ 0.176492] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.177879] APIC: Switch to symmetric I/O mode setup [ 0.179029] x2apic enabled [ 0.180039] APIC: Switched APIC routing to: physical x2apic [ 0.182588] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.184229] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.185223] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.185223] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.185223] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.185223] Speculative Store Bypass: Vulnerable [ 0.185223] Spectre V2 : Mitigation: Retpolines [ 0.185223] RETBleed: Vulnerable [ 0.185223] ITS: Mitigation: Aligned branch/return thunks [ 0.185223] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185223] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185223] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.185223] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.185223] GDS: Unknown: Dependent on hypervisor status [ 0.185223] active return thunk: its_return_thunk [ 0.185223] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.185223] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.185223] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.185223] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.185223] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.185223] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.185223] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.185223] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.185223] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.185223] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.185223] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.185223] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.185223] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.185223] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.185223] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.185223] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.185223] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.185223] Freeing SMP alternatives memory: 40K [ 0.185223] pid_max: default: 32768 minimum: 301 [ 0.185223] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.185223] landlock: Up and running. [ 0.185223] SELinux: Initializing. [ 0.185223] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185223] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185223] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185443] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.186275] signal: max sigframe size: 3632 [ 0.187046] rcu: Hierarchical SRCU implementation. [ 0.187228] rcu: Max phase no-delay instances is 400. [ 0.188083] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.191834] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.192299] smp: Bringing up secondary CPUs ... [ 0.193118] smpboot: x86: Booting SMP configuration: [ 0.193229] .... node #0, CPUs: #1 [ 0.194694] 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. [ 0.196231] 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. [ 0.197313] smp: Brought up 1 node, 2 CPUs [ 0.197947] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.198388] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.199373] devtmpfs: initialized [ 0.199822] x86/mm: Memory block size: 128MB [ 0.201276] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.202293] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.203236] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.204319] pinctrl core: initialized pinctrl subsystem [ 0.205894] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.207381] audit: initializing netlink subsys (disabled) [ 0.208258] audit: type=2000 audit(1788458719.377:1): state=initialized audit_enabled=0 res=1 [ 0.208338] thermal_sys: Registered thermal governor 'step_wise' [ 0.209240] cpuidle: using governor menu [ 0.212764] efi: Freeing EFI boot services memory: 37748K [ 0.213230] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.214319] dca service started, version 1.12.1 [ 0.215072] PCI: Using configuration type 1 for base access [ 0.216346] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.241297] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.243227] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.244229] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.245227] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.247644] ACPI: Added _OSI(Module Device) [ 0.248189] ACPI: Added _OSI(Processor Device) [ 0.249228] ACPI: Added _OSI(Processor Aggregator Device) [ 0.251234] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.253410] ACPI: Interpreter enabled [ 0.254037] ACPI: PM: (supports S0 S5) [ 0.254230] ACPI: Using IOAPIC for interrupt routing [ 0.255034] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.256231] PCI: Using E820 reservations for host bridge windows [ 0.257343] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.261028] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.262234] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.263234] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.265253] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.267634] acpiphp: Slot [3] registered [ 0.268258] acpiphp: Slot [4] registered [ 0.268884] acpiphp: Slot [5] registered [ 0.269252] acpiphp: Slot [6] registered [ 0.269885] acpiphp: Slot [7] registered [ 0.270243] acpiphp: Slot [8] registered [ 0.270868] acpiphp: Slot [9] registered [ 0.271241] acpiphp: Slot [10] registered [ 0.271882] acpiphp: Slot [11] registered [ 0.273245] acpiphp: Slot [12] registered [ 0.273894] acpiphp: Slot [13] registered [ 0.274242] acpiphp: Slot [14] registered [ 0.274883] acpiphp: Slot [15] registered [ 0.275246] acpiphp: Slot [16] registered [ 0.275885] acpiphp: Slot [17] registered [ 0.277243] acpiphp: Slot [18] registered [ 0.277876] acpiphp: Slot [19] registered [ 0.278240] acpiphp: Slot [20] registered [ 0.278876] acpiphp: Slot [21] registered [ 0.279242] acpiphp: Slot [22] registered [ 0.279882] acpiphp: Slot [23] registered [ 0.281243] acpiphp: Slot [24] registered [ 0.281864] acpiphp: Slot [25] registered [ 0.282242] acpiphp: Slot [26] registered [ 0.282878] acpiphp: Slot [27] registered [ 0.283252] acpiphp: Slot [28] registered [ 0.283902] acpiphp: Slot [29] registered [ 0.285246] acpiphp: Slot [30] registered [ 0.286242] acpiphp: Slot [31] registered [ 0.287016] PCI host bridge to bus 0000:00 [ 0.287233] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.288227] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.289231] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.290229] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.292233] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.293230] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.294287] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.295718] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.298518] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.301462] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.302302] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.303204] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.304242] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.305149] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.307248] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.308219] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.309671] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.312248] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.313314] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.314328] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.316595] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.320255] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.321880] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.324254] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.328048] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.329437] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.331354] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.332572] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.333285] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.335651] iommu: Default domain type: Translated [ 0.336228] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.337351] efivars: Registered efivars operations [ 0.338006] PCI: Using ACPI for IRQ routing [ 0.339406] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.340223] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.340223] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.342235] vgaarb: loaded [ 0.342766] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.344229] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.348304] clocksource: Switched to clocksource kvm-clock [ 0.349476] VFS: Disk quotas dquot_6.6.0 [ 0.350252] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.351528] pnp: PnP ACPI init [ 0.352626] pnp: PnP ACPI: found 5 devices [ 0.360798] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.362297] NET: Registered PF_INET protocol family [ 0.363169] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.376743] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.378416] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.379661] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.380936] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.382300] TCP: Hash tables configured (established 16384 bind 16384) [ 0.383356] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.384393] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385561] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.386441] NET: Registered PF_XDP protocol family [ 0.387484] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.388442] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.389735] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.390817] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.392099] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.393450] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.394493] PCI: CLS 0 bytes, default 64 [ 0.395257] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.397068] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.399366] clocksource: Switched to clocksource tsc [ 0.419778] Initialise system trusted keyrings [ 0.420876] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.422797] Key type asymmetric registered [ 0.423699] Asymmetric key parser 'x509' registered [ 0.425410] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.428000] io scheduler mq-deadline registered [ 0.429001] io scheduler kyber registered [ 0.429985] io scheduler bfq registered [ 0.431307] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.432723] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.434449] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.437708] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.439619] i8042: Warning: Keylock active [ 0.442134] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.443243] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.444428] hv_vmbus: registering driver hyperv_keyboard [ 0.445730] rtc_cmos 00:00: RTC can wake from S4 [ 0.448080] rtc_cmos 00:00: registered as rtc0 [ 0.449315] rtc_cmos 00:00: setting system clock to 2026-09-03T18:05:18 UTC (1788458718) [ 0.451159] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.452493] intel_pstate: CPU model not supported [ 0.453589] efifb: probing for efifb [ 0.454383] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.455797] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.457067] efifb: scrolling: redraw [ 0.457862] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.459773] Console: switching to colour frame buffer device 100x37 [ 0.461695] fb0: EFI VGA frame buffer device [ 0.462698] pstore: Using crash dump compression: deflate [ 0.463885] pstore: Registered efi_pstore as persistent store backend [ 0.465528] NET: Registered PF_INET6 protocol family [ 0.466949] Segment Routing with IPv6 [ 0.467807] In-situ OAM (IOAM) with IPv6 [ 0.468949] NET: Registered PF_PACKET protocol family [ 0.470517] Key type dns_resolver registered [ 0.474353] IPI shorthand broadcast: enabled [ 0.477648] sched_clock: Marking stable (329002461, 147958290)->(556029671, -79068920) [ 0.480140] registered taskstats version 1 [ 0.481558] Loading compiled-in X.509 certificates [ 0.957220] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.029594] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.034038] Demotion targets for Node 0: null [ 2.035113] Key type .fscrypt registered [ 2.035942] Key type fscrypt-provisioning registered [ 2.036993] ima: No TPM chip found, activating TPM-bypass! [ 2.038730] ima: Allocated hash algorithm: sha1 [ 2.039731] ima: No architecture policies found [ 2.047119] clk: Disabling unused clocks [ 2.053676] Freeing unused kernel image (initmem) memory: 17040K [ 2.055457] Write protecting the kernel read-only data: 47104k [ 2.057327] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.059115] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.060851] Run /init as init process [ 2.183025] nvme nvme0: pci function 0000:00:04.0 [ 2.184476] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.195270] nvme nvme0: 2/0/0 default/read/poll queues [ 2.202646] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.204136] GPT:25804799 != 33554431 [ 2.204939] GPT:Alternate GPT header not at the end of the disk. [ 2.206469] GPT:25804799 != 33554431 [ 2.207235] GPT: Use GNU Parted to correct GPT errors. [ 2.208244] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.223004] SCSI subsystem initialized [ 2.253124] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.255715] device-mapper: uevent: version 1.0.3 [ 2.257467] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.266199] device-mapper: verity: sha256 using "sha256-lib" [ 2.303974] raid6: avx512x4 gen() 15755 MB/s [ 2.321966] raid6: avx512x2 gen() 16973 MB/s [ 2.339965] raid6: avx512x1 gen() 16637 MB/s [ 2.356970] raid6: avx2x4 gen() 16513 MB/s [ 2.375015] raid6: avx2x2 gen() 14945 MB/s [ 2.392967] raid6: avx2x1 gen() 11774 MB/s [ 2.393947] raid6: using algorithm avx512x2 gen() 16973 MB/s [ 2.411964] raid6: .... xor() 23643 MB/s, rmw enabled [ 2.413118] raid6: using avx512x2 recovery algorithm [ 2.424550] xor: automatically using best checksumming function avx [ 2.578179] Btrfs loaded, zoned=no, fsverity=no [ 2.582713] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.586901] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.592542] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.594529] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.678787] ACPI: PM: Preparing to enter system sleep state S5 [ 62.681419] reboot: Restarting system [ 62.683554] 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        [2026-09-03T18:06:23.820689]      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 4908309172 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000103] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000131] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000134] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000188] Using GB pages for direct mapping [ 0.000432] ACPI: Early table checksum verification disabled [ 0.000435] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000440] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000447] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000452] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000455] ACPI: FACS 0x00000000789D0000 000040 [ 0.000458] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000461] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000464] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000467] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000470] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000472] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000475] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000478] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000480] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000482] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000483] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000484] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000485] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000485] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000486] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000487] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000488] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000489] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000489] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000543] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000554] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000606] Zone ranges: [ 0.000606] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000608] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000610] Normal empty [ 0.000611] Device empty [ 0.000611] Movable zone start for each node [ 0.000612] Early memory node ranges [ 0.000613] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000614] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000615] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000616] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000621] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000656] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.005248] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005409] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005890] ACPI: PM-Timer IO Port: 0xb008 [ 0.005904] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005973] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005977] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005979] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005980] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005981] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005986] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005988] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005994] TSC deadline timer available [ 0.005999] CPU topo: Max. logical packages: 1 [ 0.006000] CPU topo: Max. logical dies: 1 [ 0.006000] CPU topo: Max. dies per package: 1 [ 0.006005] CPU topo: Max. threads per core: 2 [ 0.006006] CPU topo: Num. cores per package: 1 [ 0.006007] CPU topo: Num. threads per package: 2 [ 0.006007] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.006029] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.006047] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.006049] Booting paravirtualized kernel on KVM [ 0.006051] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010987] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011330] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.012109] kvm-guest: PV spinlocks enabled [ 0.012112] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.012115] 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 [ 0.012316] random: crng init done [ 0.012317] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012607] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012755] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012813] Fallback order for Node 0: 0 [ 0.012816] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012818] Policy zone: DMA32 [ 0.012820] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017689] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017709] Kernel/User page tables isolation: enabled [ 0.028013] ftrace: allocating 41455 entries in 164 pages [ 0.028017] ftrace: allocated 164 pages with 3 groups [ 0.028994] Dynamic Preempt: voluntary [ 0.029033] rcu: Preemptible hierarchical RCU implementation. [ 0.029034] rcu: RCU event tracing is enabled. [ 0.029034] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.029036] Trampoline variant of Tasks RCU enabled. [ 0.029037] Rude variant of Tasks RCU enabled. [ 0.029037] Tracing variant of Tasks RCU enabled. [ 0.029038] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.029039] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.029046] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029048] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029050] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.036228] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.036735] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.036746] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.036821] Console: colour dummy device 80x25 [ 0.036825] printk: legacy console [tty0] enabled [ 0.037339] printk: legacy console [ttyS0] enabled [ 0.227617] ACPI: Core revision 20250807 [ 0.228597] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.230121] APIC: Switch to symmetric I/O mode setup [ 0.231319] x2apic enabled [ 0.232172] APIC: Switched APIC routing to: physical x2apic [ 0.234769] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.236392] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.237385] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.237385] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.237385] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.237385] Speculative Store Bypass: Vulnerable [ 0.237385] Spectre V2 : Mitigation: Retpolines [ 0.237385] RETBleed: Vulnerable [ 0.237385] ITS: Mitigation: Aligned branch/return thunks [ 0.237385] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.237385] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.237385] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.237385] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.237385] GDS: Unknown: Dependent on hypervisor status [ 0.237385] active return thunk: its_return_thunk [ 0.237385] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.237385] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.237385] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.237385] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.237385] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.237385] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.237385] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.237385] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.237385] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.237385] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.237385] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.237385] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.237385] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.237385] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.237385] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.237385] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.237385] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.237385] Freeing SMP alternatives memory: 40K [ 0.237385] pid_max: default: 32768 minimum: 301 [ 0.237385] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.237385] landlock: Up and running. [ 0.237385] SELinux: Initializing. [ 0.237385] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.237385] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.237385] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.237634] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.238439] signal: max sigframe size: 3632 [ 0.239122] rcu: Hierarchical SRCU implementation. [ 0.239388] rcu: Max phase no-delay instances is 400. [ 0.240202] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.243909] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.244467] smp: Bringing up secondary CPUs ... [ 0.245286] smpboot: x86: Booting SMP configuration: [ 0.245391] .... node #0, CPUs: #1 [ 0.246790] 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. [ 0.248389] 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. [ 0.249431] smp: Brought up 1 node, 2 CPUs [ 0.250061] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.250567] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.251557] devtmpfs: initialized [ 0.251927] x86/mm: Memory block size: 128MB [ 0.253452] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.254535] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.255406] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.257505] pinctrl core: initialized pinctrl subsystem [ 0.259088] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.261557] audit: initializing netlink subsys (disabled) [ 0.262436] audit: type=2000 audit(1788458787.624:1): state=initialized audit_enabled=0 res=1 [ 0.262541] thermal_sys: Registered thermal governor 'step_wise' [ 0.263891] cpuidle: using governor menu [ 0.266781] efi: Freeing EFI boot services memory: 37748K [ 0.268395] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.269499] dca service started, version 1.12.1 [ 0.270285] PCI: Using configuration type 1 for base access [ 0.273446] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.302495] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.303389] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.304389] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.305391] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.306976] ACPI: Added _OSI(Module Device) [ 0.308391] ACPI: Added _OSI(Processor Device) [ 0.309088] ACPI: Added _OSI(Processor Aggregator Device) [ 0.310422] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.312645] ACPI: Interpreter enabled [ 0.313401] ACPI: PM: (supports S0 S5) [ 0.314000] ACPI: Using IOAPIC for interrupt routing [ 0.314431] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.316391] PCI: Using E820 reservations for host bridge windows [ 0.317434] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.320582] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.321393] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.323391] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.324401] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.326781] acpiphp: Slot [3] registered [ 0.327411] acpiphp: Slot [4] registered [ 0.328028] acpiphp: Slot [5] registered [ 0.328405] acpiphp: Slot [6] registered [ 0.329029] acpiphp: Slot [7] registered [ 0.329401] acpiphp: Slot [8] registered [ 0.330051] acpiphp: Slot [9] registered [ 0.330407] acpiphp: Slot [10] registered [ 0.331050] acpiphp: Slot [11] registered [ 0.332404] acpiphp: Slot [12] registered [ 0.333031] acpiphp: Slot [13] registered [ 0.333402] acpiphp: Slot [14] registered [ 0.334040] acpiphp: Slot [15] registered [ 0.335413] acpiphp: Slot [16] registered [ 0.336050] acpiphp: Slot [17] registered [ 0.336402] acpiphp: Slot [18] registered [ 0.337036] acpiphp: Slot [19] registered [ 0.337406] acpiphp: Slot [20] registered [ 0.338060] acpiphp: Slot [21] registered [ 0.338403] acpiphp: Slot [22] registered [ 0.339034] acpiphp: Slot [23] registered [ 0.340402] acpiphp: Slot [24] registered [ 0.341042] acpiphp: Slot [25] registered [ 0.341402] acpiphp: Slot [26] registered [ 0.342070] acpiphp: Slot [27] registered [ 0.342402] acpiphp: Slot [28] registered [ 0.343042] acpiphp: Slot [29] registered [ 0.344418] acpiphp: Slot [30] registered [ 0.345067] acpiphp: Slot [31] registered [ 0.345402] PCI host bridge to bus 0000:00 [ 0.346054] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.347393] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.348388] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.349391] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.350392] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.351393] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.352315] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.354891] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.357422] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.360006] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.361457] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.362388] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.363405] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.364328] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.365404] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.366405] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.367634] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.369815] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.371472] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.372494] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.374754] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.378417] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.380021] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.382408] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.385725] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.386497] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.387501] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.388515] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.390458] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.392444] iommu: Default domain type: Translated [ 0.393390] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.394530] efivars: Registered efivars operations [ 0.395385] PCI: Using ACPI for IRQ routing [ 0.396419] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.397385] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.397385] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.399391] vgaarb: loaded [ 0.400031] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.401389] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.407451] clocksource: Switched to clocksource kvm-clock [ 0.409062] VFS: Disk quotas dquot_6.6.0 [ 0.409733] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.411295] pnp: PnP ACPI init [ 0.412545] pnp: PnP ACPI: found 5 devices [ 0.420879] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.422461] NET: Registered PF_INET protocol family [ 0.423349] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.437957] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.439352] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.440711] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.441988] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.443222] TCP: Hash tables configured (established 16384 bind 16384) [ 0.444377] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.445449] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.446665] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.447575] NET: Registered PF_XDP protocol family [ 0.448373] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.449350] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.450308] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.451634] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.452901] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.454101] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.455137] PCI: CLS 0 bytes, default 64 [ 0.456208] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.457976] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.460130] clocksource: Switched to clocksource tsc [ 0.480850] Initialise system trusted keyrings [ 0.481952] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.483903] Key type asymmetric registered [ 0.484874] Asymmetric key parser 'x509' registered [ 0.487242] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.489683] io scheduler mq-deadline registered [ 0.490669] io scheduler kyber registered [ 0.491554] io scheduler bfq registered [ 0.493067] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.494718] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.496445] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.499553] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.501544] i8042: Warning: Keylock active [ 0.504098] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.505177] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.506371] hv_vmbus: registering driver hyperv_keyboard [ 0.507587] rtc_cmos 00:00: RTC can wake from S4 [ 0.509976] rtc_cmos 00:00: registered as rtc0 [ 0.511146] rtc_cmos 00:00: setting system clock to 2026-09-03T18:06:26 UTC (1788458786) [ 0.513049] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.514371] intel_pstate: CPU model not supported [ 0.515462] efifb: probing for efifb [ 0.516263] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.517666] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.518931] efifb: scrolling: redraw [ 0.519713] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.521608] Console: switching to colour frame buffer device 100x37 [ 0.523515] fb0: EFI VGA frame buffer device [ 0.524498] pstore: Using crash dump compression: deflate [ 0.525630] pstore: Registered efi_pstore as persistent store backend [ 0.527281] NET: Registered PF_INET6 protocol family [ 0.529743] Segment Routing with IPv6 [ 0.530562] In-situ OAM (IOAM) with IPv6 [ 0.531454] NET: Registered PF_PACKET protocol family [ 0.532683] Key type dns_resolver registered [ 0.535000] IPI shorthand broadcast: enabled [ 0.537773] sched_clock: Marking stable (338001976, 199640870)->(625958683, -88315837) [ 0.539681] registered taskstats version 1 [ 0.541051] Loading compiled-in X.509 certificates [ 1.013770] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.867078] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.871911] Demotion targets for Node 0: null [ 1.873199] Key type .fscrypt registered [ 1.874200] Key type fscrypt-provisioning registered [ 1.875221] ima: No TPM chip found, activating TPM-bypass! [ 1.876866] ima: Allocated hash algorithm: sha1 [ 1.877954] ima: No architecture policies found [ 1.886065] clk: Disabling unused clocks [ 1.896010] Freeing unused kernel image (initmem) memory: 17040K [ 1.897823] Write protecting the kernel read-only data: 47104k [ 1.899776] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.901719] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.903446] Run /init as init process [ 2.024403] nvme nvme0: pci function 0000:00:04.0 [ 2.025764] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.036821] nvme nvme0: 2/0/0 default/read/poll queues [ 2.043542] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.045048] GPT:25804799 != 33554431 [ 2.046055] GPT:Alternate GPT header not at the end of the disk. [ 2.047486] GPT:25804799 != 33554431 [ 2.048379] GPT: Use GNU Parted to correct GPT errors. [ 2.049414] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.064728] SCSI subsystem initialized [ 2.096334] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.098702] device-mapper: uevent: version 1.0.3 [ 2.099716] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.107482] device-mapper: verity: sha256 using "sha256-lib" [ 2.143646] raid6: avx512x4 gen() 17462 MB/s [ 2.161656] raid6: avx512x2 gen() 11100 MB/s [ 2.179647] raid6: avx512x1 gen() 17320 MB/s [ 2.197648] raid6: avx2x4 gen() 16797 MB/s [ 2.215679] raid6: avx2x2 gen() 14317 MB/s [ 2.233648] raid6: avx2x1 gen() 12726 MB/s [ 2.234631] raid6: using algorithm avx512x4 gen() 17462 MB/s [ 2.252654] raid6: .... xor() 5931 MB/s, rmw enabled [ 2.253767] raid6: using avx512x2 recovery algorithm [ 2.265097] xor: automatically using best checksumming function avx [ 2.435615] Btrfs loaded, zoned=no, fsverity=no [ 2.441389] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.445061] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.449290] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.450737] BTRFS error (device dm-0): open_ctree failed: -2