1.741077] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.742773] Run /init as init process [ 1.861793] nvme nvme0: pci function 0000:00:04.0 [ 1.863380] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.874097] nvme nvme0: 2/0/0 default/read/poll queues [ 1.879838] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.881247] GPT:25804799 != 33554431 [ 1.882011] GPT:Alternate GPT header not at the end of the disk. [ 1.883224] GPT:25804799 != 33554431 [ 1.883966] GPT: Use GNU Parted to correct GPT errors. [ 1.884950] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.898897] SCSI subsystem initialized [ 1.926703] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.929190] device-mapper: uevent: version 1.0.3 [ 1.930232] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.937971] device-mapper: verity: sha256 using "sha256-lib" [ 1.973371] raid6: avx512x4 gen() 16025 MB/s [ 1.990477] raid6: avx512x2 gen() 15149 MB/s [ 2.008371] raid6: avx512x1 gen() 15474 MB/s [ 2.025371] raid6: avx2x4 gen() 15943 MB/s [ 2.042370] raid6: avx2x2 gen() 16338 MB/s [ 2.059369] raid6: avx2x1 gen() 12375 MB/s [ 2.060259] raid6: using algorithm avx2x2 gen() 16338 MB/s [ 2.077371] raid6: .... xor() 15212 MB/s, rmw enabled [ 2.078434] raid6: using avx512x2 recovery algorithm [ 2.090209] xor: automatically using best checksumming function avx [ 2.227209] Btrfs loaded, zoned=no, fsverity=no [ 2.231845] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.235105] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.239023] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.240382] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.321561] ACPI: PM: Preparing to enter system sleep state S5 [ 62.322887] reboot: Restarting system [ 62.323698] 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        [2026-09-03T18:15:21.114693]      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 4120661907 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.996 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000329] ACPI: Early table checksum verification disabled [ 0.000332] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000336] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000342] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000348] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000351] ACPI: FACS 0x00000000789D0000 000040 [ 0.000354] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000357] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000360] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000363] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000365] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000368] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000371] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000374] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000376] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000378] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000378] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000379] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000380] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000381] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000381] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000382] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000383] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000384] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000385] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000428] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000438] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000489] Zone ranges: [ 0.000490] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000493] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000496] Normal empty [ 0.000497] Device empty [ 0.000499] Movable zone start for each node [ 0.000500] Early memory node ranges [ 0.000501] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000503] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000506] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000508] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000515] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000556] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.005352] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005486] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.006166] ACPI: PM-Timer IO Port: 0xb008 [ 0.006179] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.006239] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.006243] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.006245] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.006246] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.006247] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.006251] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.006253] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.006258] TSC deadline timer available [ 0.006263] CPU topo: Max. logical packages: 1 [ 0.006264] CPU topo: Max. logical dies: 1 [ 0.006265] CPU topo: Max. dies per package: 1 [ 0.006270] CPU topo: Max. threads per core: 2 [ 0.006270] CPU topo: Num. cores per package: 1 [ 0.006271] CPU topo: Num. threads per package: 2 [ 0.006272] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.006292] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.006307] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.006309] Booting paravirtualized kernel on KVM [ 0.006311] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.012861] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.013176] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.013963] kvm-guest: PV spinlocks enabled [ 0.013967] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.013971] 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 [ 0.014278] random: crng init done [ 0.014281] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.014499] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.014625] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.014684] Fallback order for Node 0: 0 [ 0.014688] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.014689] Policy zone: DMA32 [ 0.014691] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.019650] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.019668] Kernel/User page tables isolation: enabled [ 0.028886] ftrace: allocating 41455 entries in 164 pages [ 0.028890] ftrace: allocated 164 pages with 3 groups [ 0.029719] Dynamic Preempt: voluntary [ 0.029758] rcu: Preemptible hierarchical RCU implementation. [ 0.029758] rcu: RCU event tracing is enabled. [ 0.029759] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.029761] Trampoline variant of Tasks RCU enabled. [ 0.029761] Rude variant of Tasks RCU enabled. [ 0.029762] Tracing variant of Tasks RCU enabled. [ 0.029763] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.029764] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.029770] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029772] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029773] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.035084] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.035535] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.035543] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.035597] Console: colour dummy device 80x25 [ 0.035600] printk: legacy console [tty0] enabled [ 0.035886] printk: legacy console [ttyS0] enabled [ 0.171332] ACPI: Core revision 20250807 [ 0.172121] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173493] APIC: Switch to symmetric I/O mode setup [ 0.174734] x2apic enabled [ 0.175593] APIC: Switched APIC routing to: physical x2apic [ 0.177999] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.179563] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.180559] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180559] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180559] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180559] Speculative Store Bypass: Vulnerable [ 0.180559] Spectre V2 : Mitigation: Retpolines [ 0.180559] RETBleed: Vulnerable [ 0.180559] ITS: Mitigation: Aligned branch/return thunks [ 0.180559] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180559] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180559] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180559] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180559] GDS: Unknown: Dependent on hypervisor status [ 0.180559] active return thunk: its_return_thunk [ 0.180559] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180559] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180559] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180559] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180559] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180559] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180559] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180559] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180559] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180559] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180559] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180559] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180559] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180559] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180559] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180559] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180559] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180559] Freeing SMP alternatives memory: 40K [ 0.180559] pid_max: default: 32768 minimum: 301 [ 0.180559] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180559] landlock: Up and running. [ 0.180559] SELinux: Initializing. [ 0.180559] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180559] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180559] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180766] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181611] signal: max sigframe size: 3632 [ 0.182293] rcu: Hierarchical SRCU implementation. [ 0.182562] rcu: Max phase no-delay instances is 400. [ 0.183411] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187364] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187643] smp: Bringing up secondary CPUs ... [ 0.188448] smpboot: x86: Booting SMP configuration: [ 0.188564] .... node #0, CPUs: #1 [ 0.189997] 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. [ 0.191566] 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. [ 0.192709] smp: Brought up 1 node, 2 CPUs [ 0.193341] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.193740] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.194747] devtmpfs: initialized [ 0.195633] x86/mm: Memory block size: 128MB [ 0.196871] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197631] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198569] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199655] pinctrl core: initialized pinctrl subsystem [ 0.201164] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.202790] audit: initializing netlink subsys (disabled) [ 0.203600] audit: type=2000 audit(1788459324.520:1): state=initialized audit_enabled=0 res=1 [ 0.203685] thermal_sys: Registered thermal governor 'step_wise' [ 0.204579] cpuidle: using governor menu [ 0.207437] efi: Freeing EFI boot services memory: 37748K [ 0.209638] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.210673] dca service started, version 1.12.1 [ 0.211628] PCI: Using configuration type 1 for base access [ 0.213693] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.239599] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.240564] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.241566] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.242565] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.245134] ACPI: Added _OSI(Module Device) [ 0.245567] ACPI: Added _OSI(Processor Device) [ 0.246242] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247718] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.250825] ACPI: Interpreter enabled [ 0.251517] ACPI: PM: (supports S0 S5) [ 0.251564] ACPI: Using IOAPIC for interrupt routing [ 0.252590] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.255568] PCI: Using E820 reservations for host bridge windows [ 0.256699] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.260268] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.261574] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.262569] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.264586] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.267001] acpiphp: Slot [3] registered [ 0.268595] acpiphp: Slot [4] registered [ 0.269357] acpiphp: Slot [5] registered [ 0.269593] acpiphp: Slot [6] registered [ 0.270540] acpiphp: Slot [7] registered [ 0.271593] acpiphp: Slot [8] registered [ 0.272243] acpiphp: Slot [9] registered [ 0.273587] acpiphp: Slot [10] registered [ 0.274302] acpiphp: Slot [11] registered [ 0.274585] acpiphp: Slot [12] registered [ 0.275596] acpiphp: Slot [13] registered [ 0.276263] acpiphp: Slot [14] registered [ 0.277585] acpiphp: Slot [15] registered [ 0.278576] acpiphp: Slot [16] registered [ 0.279212] acpiphp: Slot [17] registered [ 0.279586] acpiphp: Slot [18] registered [ 0.280590] acpiphp: Slot [19] registered [ 0.281505] acpiphp: Slot [20] registered [ 0.282589] acpiphp: Slot [21] registered [ 0.283588] acpiphp: Slot [22] registered [ 0.284589] acpiphp: Slot [23] registered [ 0.285725] acpiphp: Slot [24] registered [ 0.287595] acpiphp: Slot [25] registered [ 0.289783] acpiphp: Slot [26] registered [ 0.290440] acpiphp: Slot [27] registered [ 0.291609] acpiphp: Slot [28] registered [ 0.292662] acpiphp: Slot [29] registered [ 0.293593] acpiphp: Slot [30] registered [ 0.294348] acpiphp: Slot [31] registered [ 0.295581] PCI host bridge to bus 0000:00 [ 0.296575] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.297565] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.298565] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.299564] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.300569] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.302565] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.303620] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.305524] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.308498] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.310488] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.311633] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.312539] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.313582] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.314580] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.316585] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.317477] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.318894] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.321595] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.322663] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.323663] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.326039] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.329593] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.331805] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.335590] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.339905] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.341819] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.342688] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.343830] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.345629] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.346969] iommu: Default domain type: Translated [ 0.347565] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.348696] efivars: Registered efivars operations [ 0.349743] PCI: Using ACPI for IRQ routing [ 0.350722] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.351559] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.351559] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.355570] vgaarb: loaded [ 0.356100] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.356564] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.360610] clocksource: Switched to clocksource kvm-clock [ 0.362204] VFS: Disk quotas dquot_6.6.0 [ 0.362854] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.364385] pnp: PnP ACPI init [ 0.365688] pnp: PnP ACPI: found 5 devices [ 0.376874] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.379669] NET: Registered PF_INET protocol family [ 0.380558] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.396769] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.398238] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.399530] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.400803] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.402549] TCP: Hash tables configured (established 16384 bind 16384) [ 0.403731] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.405043] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.406299] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.407178] NET: Registered PF_XDP protocol family [ 0.407931] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.408891] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.409831] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.410894] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.411950] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.413141] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.414150] PCI: CLS 0 bytes, default 64 [ 0.414890] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.416669] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.418929] clocksource: Switched to clocksource tsc [ 0.439226] Initialise system trusted keyrings [ 0.441127] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.442971] Key type asymmetric registered [ 0.443877] Asymmetric key parser 'x509' registered [ 0.445578] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.448056] io scheduler mq-deadline registered [ 0.449042] io scheduler kyber registered [ 0.449994] io scheduler bfq registered [ 0.451416] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.452795] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.454516] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.457708] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.459675] i8042: Warning: Keylock active [ 0.462792] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.463897] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.465123] hv_vmbus: registering driver hyperv_keyboard [ 0.466446] rtc_cmos 00:00: RTC can wake from S4 [ 0.469073] rtc_cmos 00:00: registered as rtc0 [ 0.470435] rtc_cmos 00:00: setting system clock to 2026-09-03T18:15:24 UTC (1788459324) [ 0.472322] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.473647] intel_pstate: CPU model not supported [ 0.475404] efifb: probing for efifb [ 0.476220] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.477617] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.478905] efifb: scrolling: redraw [ 0.479695] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.481611] Console: switching to colour frame buffer device 100x37 [ 0.483874] fb0: EFI VGA frame buffer device [ 0.484889] pstore: Using crash dump compression: deflate [ 0.486294] pstore: Registered efi_pstore as persistent store backend [ 0.487937] NET: Registered PF_INET6 protocol family [ 0.490218] Segment Routing with IPv6 [ 0.491057] In-situ OAM (IOAM) with IPv6 [ 0.491936] NET: Registered PF_PACKET protocol family [ 0.494070] Key type dns_resolver registered [ 0.501149] IPI shorthand broadcast: enabled [ 0.503957] sched_clock: Marking stable (359002730, 144016872)->(590554158, -87534556) [ 0.505892] registered taskstats version 1 [ 0.507278] Loading compiled-in X.509 certificates [ 0.974175] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.870166] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.875370] Demotion targets for Node 0: null [ 1.876439] Key type .fscrypt registered [ 1.877273] Key type fscrypt-provisioning registered [ 1.878354] ima: No TPM chip found, activating TPM-bypass! [ 1.879572] ima: Allocated hash algorithm: sha1 [ 1.880494] ima: No architecture policies found [ 1.887786] clk: Disabling unused clocks [ 1.894139] Freeing unused kernel image (initmem) memory: 17040K [ 1.895839] Write protecting the kernel read-only data: 47104k [ 1.897699] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.899458] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.901153] Run /init as init process [ 2.020253] nvme nvme0: pci function 0000:00:04.0 [ 2.021534] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.032248] nvme nvme0: 2/0/0 default/read/poll queues [ 2.039764] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.041147] GPT:25804799 != 33554431 [ 2.041903] GPT:Alternate GPT header not at the end of the disk. [ 2.043420] GPT:25804799 != 33554431 [ 2.044196] GPT: Use GNU Parted to correct GPT errors. [ 2.045180] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.059287] SCSI subsystem initialized [ 2.088188] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.090608] device-mapper: uevent: version 1.0.3 [ 2.091789] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.099627] device-mapper: verity: sha256 using "sha256-lib" [ 2.135031] raid6: avx512x4 gen() 17135 MB/s [ 2.153030] raid6: avx512x2 gen() 12676 MB/s [ 2.171032] raid6: avx512x1 gen() 14043 MB/s [ 2.189204] raid6: avx2x4 gen() 14165 MB/s [ 2.207027] raid6: avx2x2 gen() 16185 MB/s [ 2.224027] raid6: avx2x1 gen() 12262 MB/s [ 2.224959] raid6: using algorithm avx512x4 gen() 17135 MB/s [ 2.243067] raid6: .... xor() 6246 MB/s, rmw enabled [ 2.244273] raid6: using avx512x2 recovery algorithm [ 2.259606] xor: automatically using best checksumming function avx [ 2.435712] Btrfs loaded, zoned=no, fsverity=no [ 2.441346] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.445504] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.450282] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.451693] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.495126] ACPI: PM: Preparing to enter system sleep state S5 [ 62.496549] reboot: Restarting system [ 62.497350] 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        [2026-09-03T18:16:28.315032]      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 4108126877 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000094] 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 [ 0.000175] Using GB pages for direct mapping [ 0.000411] ACPI: Early table checksum verification disabled [ 0.000414] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000418] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000424] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000430] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000433] ACPI: FACS 0x00000000789D0000 000040 [ 0.000435] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000438] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000441] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000444] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000447] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000450] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000453] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000456] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000458] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000459] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000460] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000461] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000462] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000462] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000463] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000464] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000465] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000465] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000466] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000507] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000516] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000567] Zone ranges: [ 0.000568] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000571] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000574] Normal empty [ 0.000575] Device empty [ 0.000577] Movable zone start for each node [ 0.000578] Early memory node ranges [ 0.000579] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000581] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000584] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000586] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000593] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000635] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004096] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004206] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004605] ACPI: PM-Timer IO Port: 0xb008 [ 0.004618] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004676] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004679] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004681] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004682] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004683] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004688] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004689] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004693] TSC deadline timer available [ 0.004698] CPU topo: Max. logical packages: 1 [ 0.004699] CPU topo: Max. logical dies: 1 [ 0.004700] CPU topo: Max. dies per package: 1 [ 0.004704] CPU topo: Max. threads per core: 2 [ 0.004705] CPU topo: Num. cores per package: 1 [ 0.004706] CPU topo: Num. threads per package: 2 [ 0.004706] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004724] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004740] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004742] Booting paravirtualized kernel on KVM [ 0.004744] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009853] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010133] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010825] kvm-guest: PV spinlocks enabled [ 0.010827] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010830] 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 [ 0.011005] random: crng init done [ 0.011006] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011227] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011344] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011396] Fallback order for Node 0: 0 [ 0.011399] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011400] Policy zone: DMA32 [ 0.011401] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015801] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015816] Kernel/User page tables isolation: enabled [ 0.024396] ftrace: allocating 41455 entries in 164 pages [ 0.024400] ftrace: allocated 164 pages with 3 groups [ 0.025215] Dynamic Preempt: voluntary [ 0.025252] rcu: Preemptible hierarchical RCU implementation. [ 0.025253] rcu: RCU event tracing is enabled. [ 0.025253] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025255] Trampoline variant of Tasks RCU enabled. [ 0.025255] Rude variant of Tasks RCU enabled. [ 0.025255] Tracing variant of Tasks RCU enabled. [ 0.025256] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025257] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025263] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025265] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025266] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030400] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030639] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030646] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030698] Console: colour dummy device 80x25 [ 0.030701] printk: legacy console [tty0] enabled [ 0.030977] printk: legacy console [ttyS0] enabled [ 0.160232] ACPI: Core revision 20250807 [ 0.161041] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162400] APIC: Switch to symmetric I/O mode setup [ 0.163536] x2apic enabled [ 0.164365] APIC: Switched APIC routing to: physical x2apic [ 0.166758] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.168332] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.169328] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169328] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169328] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169328] Speculative Store Bypass: Vulnerable [ 0.169328] Spectre V2 : Mitigation: Retpolines [ 0.169328] RETBleed: Vulnerable [ 0.169328] ITS: Mitigation: Aligned branch/return thunks [ 0.169328] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169328] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169328] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169328] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169328] GDS: Unknown: Dependent on hypervisor status [ 0.169328] active return thunk: its_return_thunk [ 0.169328] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169328] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169328] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169328] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169328] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169328] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169328] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169328] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169328] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169328] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169328] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169328] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169328] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169328] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169328] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169328] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169328] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169328] Freeing SMP alternatives memory: 40K [ 0.169328] pid_max: default: 32768 minimum: 301 [ 0.169328] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169328] landlock: Up and running. [ 0.169328] SELinux: Initializing. [ 0.169328] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169328] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169328] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.169539] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170376] signal: max sigframe size: 3632 [ 0.171039] rcu: Hierarchical SRCU implementation. [ 0.171332] rcu: Max phase no-delay instances is 400. [ 0.172157] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.175738] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176396] smp: Bringing up secondary CPUs ... [ 0.177193] smpboot: x86: Booting SMP configuration: [ 0.177334] .... node #0, CPUs: #1 [ 0.178760] 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. [ 0.180333] 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. [ 0.181373] smp: Brought up 1 node, 2 CPUs [ 0.182003] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.182485] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.183468] devtmpfs: initialized [ 0.183953] x86/mm: Memory block size: 128MB [ 0.185385] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186386] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187341] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188414] pinctrl core: initialized pinctrl subsystem [ 0.189731] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190476] audit: initializing netlink subsys (disabled) [ 0.191368] audit: type=2000 audit(1788459391.730:1): state=initialized audit_enabled=0 res=1 [ 0.192387] thermal_sys: Registered thermal governor 'step_wise' [ 0.193343] cpuidle: using governor menu [ 0.197011] efi: Freeing EFI boot services memory: 37748K [ 0.197335] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.198400] dca service started, version 1.12.1 [ 0.199191] PCI: Using configuration type 1 for base access [ 0.199449] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.224051] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224334] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225332] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226331] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.228549] ACPI: Added _OSI(Module Device) [ 0.229212] ACPI: Added _OSI(Processor Device) [ 0.229332] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231178] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233552] ACPI: Interpreter enabled [ 0.234105] ACPI: PM: (supports S0 S5) [ 0.235334] ACPI: Using IOAPIC for interrupt routing [ 0.236126] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.237336] PCI: Using E820 reservations for host bridge windows [ 0.238375] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.241466] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.242336] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.243332] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244343] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246695] acpiphp: Slot [3] registered [ 0.247317] acpiphp: Slot [4] registered [ 0.248359] acpiphp: Slot [5] registered [ 0.248968] acpiphp: Slot [6] registered [ 0.249350] acpiphp: Slot [7] registered [ 0.249966] acpiphp: Slot [8] registered [ 0.250346] acpiphp: Slot [9] registered [ 0.250961] acpiphp: Slot [10] registered [ 0.252353] acpiphp: Slot [11] registered [ 0.252971] acpiphp: Slot [12] registered [ 0.253346] acpiphp: Slot [13] registered [ 0.253965] acpiphp: Slot [14] registered [ 0.254346] acpiphp: Slot [15] registered [ 0.254973] acpiphp: Slot [16] registered [ 0.255346] acpiphp: Slot [17] registered [ 0.255978] acpiphp: Slot [18] registered [ 0.256352] acpiphp: Slot [19] registered [ 0.256975] acpiphp: Slot [20] registered [ 0.258346] acpiphp: Slot [21] registered [ 0.258964] acpiphp: Slot [22] registered [ 0.259346] acpiphp: Slot [23] registered [ 0.259983] acpiphp: Slot [24] registered [ 0.260345] acpiphp: Slot [25] registered [ 0.260973] acpiphp: Slot [26] registered [ 0.261348] acpiphp: Slot [27] registered [ 0.261967] acpiphp: Slot [28] registered [ 0.263347] acpiphp: Slot [29] registered [ 0.263978] acpiphp: Slot [30] registered [ 0.264349] acpiphp: Slot [31] registered [ 0.264973] PCI host bridge to bus 0000:00 [ 0.265335] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266332] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267332] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268332] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.270332] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.271332] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272213] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273765] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275177] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277906] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278395] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279298] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280345] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281230] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282346] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283253] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284606] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286360] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288414] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289420] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290677] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.293250] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295010] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.297354] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.300650] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302438] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303443] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304435] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305385] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306641] iommu: Default domain type: Translated [ 0.307332] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308443] efivars: Registered efivars operations [ 0.309071] PCI: Using ACPI for IRQ routing [ 0.309358] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.310328] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.310328] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313334] vgaarb: loaded [ 0.313828] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.314332] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.318369] clocksource: Switched to clocksource kvm-clock [ 0.319967] VFS: Disk quotas dquot_6.6.0 [ 0.320587] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.321792] pnp: PnP ACPI init [ 0.322815] pnp: PnP ACPI: found 5 devices [ 0.330709] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.332128] NET: Registered PF_INET protocol family [ 0.332955] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.345531] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.346884] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.348117] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.349343] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.350577] TCP: Hash tables configured (established 16384 bind 16384) [ 0.351620] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.352652] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353789] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.354660] NET: Registered PF_XDP protocol family [ 0.355397] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.356338] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.357281] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.358318] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.359382] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.360533] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.361655] PCI: CLS 0 bytes, default 64 [ 0.362401] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.364170] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.366460] clocksource: Switched to clocksource tsc [ 0.386374] Initialise system trusted keyrings [ 0.387439] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.389209] Key type asymmetric registered [ 0.390096] Asymmetric key parser 'x509' registered [ 0.391850] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.393723] io scheduler mq-deadline registered [ 0.394754] io scheduler kyber registered [ 0.395635] io scheduler bfq registered [ 0.397782] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.399192] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.400816] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.404006] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.405906] i8042: Warning: Keylock active [ 0.408346] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.409415] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.410666] hv_vmbus: registering driver hyperv_keyboard [ 0.411877] rtc_cmos 00:00: RTC can wake from S4 [ 0.414184] rtc_cmos 00:00: registered as rtc0 [ 0.415398] rtc_cmos 00:00: setting system clock to 2026-09-03T18:16:31 UTC (1788459391) [ 0.417210] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.418516] intel_pstate: CPU model not supported [ 0.419611] efifb: probing for efifb [ 0.420414] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.421810] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.423078] efifb: scrolling: redraw [ 0.423854] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.425667] Console: switching to colour frame buffer device 100x37 [ 0.427508] fb0: EFI VGA frame buffer device [ 0.428475] pstore: Using crash dump compression: deflate [ 0.429659] pstore: Registered efi_pstore as persistent store backend [ 0.431265] NET: Registered PF_INET6 protocol family [ 0.432648] Segment Routing with IPv6 [ 0.433471] In-situ OAM (IOAM) with IPv6 [ 0.434349] NET: Registered PF_PACKET protocol family [ 0.435493] Key type dns_resolver registered [ 0.436805] IPI shorthand broadcast: enabled [ 0.439557] sched_clock: Marking stable (301002814, 137683141)->(509139849, -70453894) [ 0.441416] registered taskstats version 1 [ 0.442579] Loading compiled-in X.509 certificates [ 0.921745] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.660537] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.664849] Demotion targets for Node 0: null [ 1.665879] Key type .fscrypt registered [ 1.666761] Key type fscrypt-provisioning registered [ 1.667778] ima: No TPM chip found, activating TPM-bypass! [ 1.668981] ima: Allocated hash algorithm: sha1 [ 1.669882] ima: No architecture policies found [ 1.676154] clk: Disabling unused clocks [ 1.682407] Freeing unused kernel image (initmem) memory: 17040K [ 1.684124] Write protecting the kernel read-only data: 47104k [ 1.685958] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.687718] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.689409] Run /init as init process [ 1.807930] nvme nvme0: pci function 0000:00:04.0 [ 1.809225] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.820193] nvme nvme0: 2/0/0 default/read/poll queues [ 1.827623] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.829039] GPT:25804799 != 33554431 [ 1.829801] GPT:Alternate GPT header not at the end of the disk. [ 1.831141] GPT:25804799 != 33554431 [ 1.831878] GPT: Use GNU Parted to correct GPT errors. [ 1.832849] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.847439] SCSI subsystem initialized [ 1.874775] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.877082] device-mapper: uevent: version 1.0.3 [ 1.878110] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.885829] device-mapper: verity: sha256 using "sha256-lib" [ 1.920690] raid6: avx512x4 gen() 17758 MB/s [ 1.937689] raid6: avx512x2 gen() 18105 MB/s [ 1.955692] raid6: avx512x1 gen() 17550 MB/s [ 1.972768] raid6: avx2x4 gen() 17644 MB/s [ 1.990690] raid6: avx2x2 gen() 17786 MB/s [ 2.007691] raid6: avx2x1 gen() 13886 MB/s [ 2.008608] raid6: using algorithm avx512x2 gen() 18105 MB/s [ 2.026698] raid6: .... xor() 23362 MB/s, rmw enabled [ 2.027740] raid6: using avx512x2 recovery algorithm [ 2.038986] xor: automatically using best checksumming function avx [ 2.182312] Btrfs loaded, zoned=no, fsverity=no [ 2.187580] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.192098] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.197128] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.198640] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.235797] ACPI: PM: Preparing to enter system sleep state S5 [ 62.237038] reboot: Restarting system [ 62.237834] 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        [2026-09-03T18:17:35.415602]      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 4129113338 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000179] Using GB pages for direct mapping [ 0.000328] ACPI: Early table checksum verification disabled [ 0.000331] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000335] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000340] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000346] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000349] ACPI: FACS 0x00000000789D0000 000040 [ 0.000351] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000354] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000357] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000360] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000363] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000366] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000369] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000372] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000374] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000376] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000377] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000377] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000378] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000379] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000380] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000380] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000381] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000382] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000383] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000424] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000432] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000468] Zone ranges: [ 0.000468] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000470] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000472] Normal empty [ 0.000473] Device empty [ 0.000473] Movable zone start for each node [ 0.000474] Early memory node ranges [ 0.000474] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000476] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000477] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000478] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000483] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000513] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004068] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004179] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004587] ACPI: PM-Timer IO Port: 0xb008 [ 0.004600] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004658] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004661] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004663] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004665] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004666] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004670] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004671] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004676] TSC deadline timer available [ 0.004681] CPU topo: Max. logical packages: 1 [ 0.004682] CPU topo: Max. logical dies: 1 [ 0.004683] CPU topo: Max. dies per package: 1 [ 0.004687] CPU topo: Max. threads per core: 2 [ 0.004688] CPU topo: Num. cores per package: 1 [ 0.004689] CPU topo: Num. threads per package: 2 [ 0.004690] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004709] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004724] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004726] Booting paravirtualized kernel on KVM [ 0.004728] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010017] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010306] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011053] kvm-guest: PV spinlocks enabled [ 0.011057] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011060] 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 [ 0.011235] random: crng init done [ 0.011236] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011458] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011577] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011631] Fallback order for Node 0: 0 [ 0.011633] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011634] Policy zone: DMA32 [ 0.011635] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015653] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015668] Kernel/User page tables isolation: enabled [ 0.023926] ftrace: allocating 41455 entries in 164 pages [ 0.023929] ftrace: allocated 164 pages with 3 groups [ 0.024716] Dynamic Preempt: voluntary [ 0.024749] rcu: Preemptible hierarchical RCU implementation. [ 0.024750] rcu: RCU event tracing is enabled. [ 0.024750] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024752] Trampoline variant of Tasks RCU enabled. [ 0.024753] Rude variant of Tasks RCU enabled. [ 0.024753] Tracing variant of Tasks RCU enabled. [ 0.024754] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024755] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024761] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024763] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024764] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029897] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030135] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030143] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030196] Console: colour dummy device 80x25 [ 0.030199] printk: legacy console [tty0] enabled [ 0.030482] printk: legacy console [ttyS0] enabled [ 0.182626] ACPI: Core revision 20250807 [ 0.183429] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.184821] APIC: Switch to symmetric I/O mode setup [ 0.185976] x2apic enabled [ 0.186849] APIC: Switched APIC routing to: physical x2apic [ 0.189370] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.191027] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.192021] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.192021] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.192021] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.192021] Speculative Store Bypass: Vulnerable [ 0.192021] Spectre V2 : Mitigation: Retpolines [ 0.192021] RETBleed: Vulnerable [ 0.192021] ITS: Mitigation: Aligned branch/return thunks [ 0.192021] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.192021] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.192021] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.192021] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.192021] GDS: Unknown: Dependent on hypervisor status [ 0.192021] active return thunk: its_return_thunk [ 0.192021] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.192021] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.192021] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.192021] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.192021] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.192021] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.192021] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.192021] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.192021] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.192021] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.192021] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.192021] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.192021] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.192021] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.192021] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.192021] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.192021] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.192021] Freeing SMP alternatives memory: 40K [ 0.192021] pid_max: default: 32768 minimum: 301 [ 0.192021] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.192021] landlock: Up and running. [ 0.192021] SELinux: Initializing. [ 0.192021] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.192021] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.192021] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.192231] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.193071] signal: max sigframe size: 3632 [ 0.193767] rcu: Hierarchical SRCU implementation. [ 0.194025] rcu: Max phase no-delay instances is 400. [ 0.194869] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.198450] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.199086] smp: Bringing up secondary CPUs ... [ 0.199910] smpboot: x86: Booting SMP configuration: [ 0.200027] .... node #0, CPUs: #1 [ 0.201578] 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. [ 0.203027] 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. [ 0.204094] smp: Brought up 1 node, 2 CPUs [ 0.204747] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.205227] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.206172] devtmpfs: initialized [ 0.207085] x86/mm: Memory block size: 128MB [ 0.208129] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.209094] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.210021] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.211106] pinctrl core: initialized pinctrl subsystem [ 0.212560] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.214172] audit: initializing netlink subsys (disabled) [ 0.215049] audit: type=2000 audit(1788459458.785:1): state=initialized audit_enabled=0 res=1 [ 0.215127] thermal_sys: Registered thermal governor 'step_wise' [ 0.216035] cpuidle: using governor menu [ 0.219914] efi: Freeing EFI boot services memory: 37748K [ 0.221029] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.222116] dca service started, version 1.12.1 [ 0.222885] PCI: Using configuration type 1 for base access [ 0.223134] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.247077] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.248026] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.249026] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.250024] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.252524] ACPI: Added _OSI(Module Device) [ 0.253030] ACPI: Added _OSI(Processor Device) [ 0.253716] ACPI: Added _OSI(Processor Aggregator Device) [ 0.255056] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.257217] ACPI: Interpreter enabled [ 0.257872] ACPI: PM: (supports S0 S5) [ 0.259029] ACPI: Using IOAPIC for interrupt routing [ 0.260041] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.262028] PCI: Using E820 reservations for host bridge windows [ 0.263150] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.266450] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.268031] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.269026] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.270035] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.272386] acpiphp: Slot [3] registered [ 0.273034] acpiphp: Slot [4] registered [ 0.273669] acpiphp: Slot [5] registered [ 0.274040] acpiphp: Slot [6] registered [ 0.274670] acpiphp: Slot [7] registered [ 0.276039] acpiphp: Slot [8] registered [ 0.276674] acpiphp: Slot [9] registered [ 0.277039] acpiphp: Slot [10] registered [ 0.277676] acpiphp: Slot [11] registered [ 0.278041] acpiphp: Slot [12] registered [ 0.278706] acpiphp: Slot [13] registered [ 0.279053] acpiphp: Slot [14] registered [ 0.279717] acpiphp: Slot [15] registered [ 0.281042] acpiphp: Slot [16] registered [ 0.281824] acpiphp: Slot [17] registered [ 0.282041] acpiphp: Slot [18] registered [ 0.282694] acpiphp: Slot [19] registered [ 0.284044] acpiphp: Slot [20] registered [ 0.284682] acpiphp: Slot [21] registered [ 0.285039] acpiphp: Slot [22] registered [ 0.285688] acpiphp: Slot [23] registered [ 0.286039] acpiphp: Slot [24] registered [ 0.286851] acpiphp: Slot [25] registered [ 0.288047] acpiphp: Slot [26] registered [ 0.288690] acpiphp: Slot [27] registered [ 0.289040] acpiphp: Slot [28] registered [ 0.289695] acpiphp: Slot [29] registered [ 0.290040] acpiphp: Slot [30] registered [ 0.290693] acpiphp: Slot [31] registered [ 0.291037] PCI host bridge to bus 0000:00 [ 0.291687] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.293025] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.294026] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.296032] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.297025] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.298026] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.298927] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.300477] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.304064] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.305645] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.307100] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.308040] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.309043] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.310044] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.311038] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.312047] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.313776] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.316057] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.317112] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.318127] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.320387] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.325070] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.326641] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.329149] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.332646] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.334131] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.335141] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.337394] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.339110] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.341029] iommu: Default domain type: Translated [ 0.342028] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.343146] efivars: Registered efivars operations [ 0.343991] PCI: Using ACPI for IRQ routing [ 0.345262] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.346010] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.346021] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.348028] vgaarb: loaded [ 0.348818] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.350026] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.353077] clocksource: Switched to clocksource kvm-clock [ 0.354829] VFS: Disk quotas dquot_6.6.0 [ 0.355489] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.356976] pnp: PnP ACPI init [ 0.357904] pnp: PnP ACPI: found 5 devices [ 0.366038] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.367506] NET: Registered PF_INET protocol family [ 0.368344] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.381504] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.382866] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.384144] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.385534] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.386938] TCP: Hash tables configured (established 16384 bind 16384) [ 0.388014] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.389269] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.390523] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.391455] NET: Registered PF_XDP protocol family [ 0.392303] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.393307] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.394273] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.395350] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.396445] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.397632] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.398650] PCI: CLS 0 bytes, default 64 [ 0.399407] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.401173] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.403439] clocksource: Switched to clocksource tsc [ 0.423436] Initialise system trusted keyrings [ 0.424512] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.426274] Key type asymmetric registered [ 0.427170] Asymmetric key parser 'x509' registered [ 0.429498] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.431913] io scheduler mq-deadline registered [ 0.432977] io scheduler kyber registered [ 0.433869] io scheduler bfq registered [ 0.435977] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.437389] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.439019] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.442184] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.444087] i8042: Warning: Keylock active [ 0.446555] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.447630] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.448864] hv_vmbus: registering driver hyperv_keyboard [ 0.450065] rtc_cmos 00:00: RTC can wake from S4 [ 0.452346] rtc_cmos 00:00: registered as rtc0 [ 0.453560] rtc_cmos 00:00: setting system clock to 2026-09-03T18:17:38 UTC (1788459458) [ 0.455639] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.457032] intel_pstate: CPU model not supported [ 0.458120] efifb: probing for efifb [ 0.458906] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.460292] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.461949] efifb: scrolling: redraw [ 0.462718] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.464626] Console: switching to colour frame buffer device 100x37 [ 0.466474] fb0: EFI VGA frame buffer device [ 0.467447] pstore: Using crash dump compression: deflate [ 0.468620] pstore: Registered efi_pstore as persistent store backend [ 0.470243] NET: Registered PF_INET6 protocol family [ 0.472059] Segment Routing with IPv6 [ 0.473299] In-situ OAM (IOAM) with IPv6 [ 0.474199] NET: Registered PF_PACKET protocol family [ 0.475441] Key type dns_resolver registered [ 0.477102] IPI shorthand broadcast: enabled [ 0.479813] sched_clock: Marking stable (318001969, 160879115)->(553238502, -74357418) [ 0.481983] registered taskstats version 1 [ 0.483142] Loading compiled-in X.509 certificates [ 0.953210] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.812806] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.817081] Demotion targets for Node 0: null [ 1.818205] Key type .fscrypt registered [ 1.819043] Key type fscrypt-provisioning registered [ 1.820049] ima: No TPM chip found, activating TPM-bypass! [ 1.821337] ima: Allocated hash algorithm: sha1 [ 1.822252] ima: No architecture policies found [ 1.830651] clk: Disabling unused clocks [ 1.836970] Freeing unused kernel image (initmem) memory: 17040K [ 1.838680] Write protecting the kernel read-only data: 47104k [ 1.840524] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.842269] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.843951] Run /init as init process [ 1.962919] nvme nvme0: pci function 0000:00:04.0 [ 1.964206] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.975366] nvme nvme0: 2/0/0 default/read/poll queues [ 1.982498] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.983885] GPT:25804799 != 33554431 [ 1.984782] GPT:Alternate GPT header not at the end of the disk. [ 1.985898] GPT:25804799 != 33554431 [ 1.986627] GPT: Use GNU Parted to correct GPT errors. [ 1.987588] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.002424] SCSI subsystem initialized [ 2.033658] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.036264] device-mapper: uevent: version 1.0.3 [ 2.037500] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.046004] device-mapper: verity: sha256 using "sha256-lib" [ 2.083906] raid6: avx512x4 gen() 17740 MB/s [ 2.101887] raid6: avx512x2 gen() 15687 MB/s [ 2.118891] raid6: avx512x1 gen() 16962 MB/s [ 2.135889] raid6: avx2x4 gen() 16560 MB/s [ 2.152890] raid6: avx2x2 gen() 17759 MB/s [ 2.169888] raid6: avx2x1 gen() 12218 MB/s [ 2.170807] raid6: using algorithm avx2x2 gen() 17759 MB/s [ 2.187887] raid6: .... xor() 15800 MB/s, rmw enabled [ 2.189119] raid6: using avx512x2 recovery algorithm [ 2.199916] xor: automatically using best checksumming function avx [ 2.335526] Btrfs loaded, zoned=no, fsverity=no [ 2.340330] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.344775] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.349225] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.350648] BTRFS error (device dm-0): open_ctree failed: -2