1.715449] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.717124] Run /init as init process [ 1.835257] nvme nvme0: pci function 0000:00:04.0 [ 1.836598] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.846193] nvme nvme0: 2/0/0 default/read/poll queues [ 1.853609] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.855024] GPT:25804799 != 33554431 [ 1.855849] GPT:Alternate GPT header not at the end of the disk. [ 1.856979] GPT:25804799 != 33554431 [ 1.857716] GPT: Use GNU Parted to correct GPT errors. [ 1.858702] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.872198] SCSI subsystem initialized [ 1.898433] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.900784] device-mapper: uevent: version 1.0.3 [ 1.901919] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.909499] device-mapper: verity: sha256 using "sha256-lib" [ 1.944635] raid6: avx512x4 gen() 18413 MB/s [ 1.961635] raid6: avx512x2 gen() 18386 MB/s [ 1.978635] raid6: avx512x1 gen() 18309 MB/s [ 1.995635] raid6: avx2x4 gen() 18322 MB/s [ 2.012635] raid6: avx2x2 gen() 18298 MB/s [ 2.029635] raid6: avx2x1 gen() 13902 MB/s [ 2.030539] raid6: using algorithm avx512x4 gen() 18413 MB/s [ 2.047635] raid6: .... xor() 7587 MB/s, rmw enabled [ 2.048647] raid6: using avx512x2 recovery algorithm [ 2.059069] xor: automatically using best checksumming function avx [ 2.195086] Btrfs loaded, zoned=no, fsverity=no [ 2.199761] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.203469] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.207387] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.208887] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.238550] ACPI: PM: Preparing to enter system sleep state S5 [ 62.240000] reboot: Restarting system [ 62.240819] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:45:56.418672]      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 4000066978 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000363] ACPI: Early table checksum verification disabled [ 0.000367] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000370] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000377] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000382] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000385] ACPI: FACS 0x00000000789D0000 000040 [ 0.000388] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000391] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000394] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000397] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000400] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000403] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000406] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000409] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000411] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000412] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000413] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000414] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000415] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000415] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000416] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000417] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000417] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000418] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000419] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000459] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000468] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000521] Zone ranges: [ 0.000522] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000525] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000528] Normal empty [ 0.000529] Device empty [ 0.000531] Movable zone start for each node [ 0.000532] Early memory node ranges [ 0.000533] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000535] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000538] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000540] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000547] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000589] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003846] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003954] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004357] ACPI: PM-Timer IO Port: 0xb008 [ 0.004369] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004426] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004430] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004432] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004433] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004434] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004438] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004440] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004444] TSC deadline timer available [ 0.004449] CPU topo: Max. logical packages: 1 [ 0.004450] CPU topo: Max. logical dies: 1 [ 0.004450] CPU topo: Max. dies per package: 1 [ 0.004455] CPU topo: Max. threads per core: 2 [ 0.004456] CPU topo: Num. cores per package: 1 [ 0.004457] CPU topo: Num. threads per package: 2 [ 0.004457] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004475] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004491] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004493] Booting paravirtualized kernel on KVM [ 0.004495] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009395] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009662] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010326] kvm-guest: PV spinlocks enabled [ 0.010329] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010332] 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 [ 0.010505] random: crng init done [ 0.010506] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010710] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010815] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010868] Fallback order for Node 0: 0 [ 0.010871] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010872] Policy zone: DMA32 [ 0.010873] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014788] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014804] Kernel/User page tables isolation: enabled [ 0.023075] ftrace: allocating 41455 entries in 164 pages [ 0.023079] ftrace: allocated 164 pages with 3 groups [ 0.023883] Dynamic Preempt: voluntary [ 0.023920] rcu: Preemptible hierarchical RCU implementation. [ 0.023920] rcu: RCU event tracing is enabled. [ 0.023921] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023923] Trampoline variant of Tasks RCU enabled. [ 0.023924] Rude variant of Tasks RCU enabled. [ 0.023924] Tracing variant of Tasks RCU enabled. [ 0.023925] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023926] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023931] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023933] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023935] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029053] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029292] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029300] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029352] Console: colour dummy device 80x25 [ 0.029355] printk: legacy console [tty0] enabled [ 0.029632] printk: legacy console [ttyS0] enabled [ 0.163770] ACPI: Core revision 20250807 [ 0.164585] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166012] APIC: Switch to symmetric I/O mode setup [ 0.167181] x2apic enabled [ 0.168030] APIC: Switched APIC routing to: physical x2apic [ 0.170454] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.172079] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.173076] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173076] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173076] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173076] Speculative Store Bypass: Vulnerable [ 0.173076] Spectre V2 : Mitigation: Retpolines [ 0.173076] RETBleed: Vulnerable [ 0.173076] ITS: Mitigation: Aligned branch/return thunks [ 0.173076] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173076] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173076] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173076] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173076] GDS: Unknown: Dependent on hypervisor status [ 0.173076] active return thunk: its_return_thunk [ 0.173076] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173076] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173076] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173076] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173076] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173076] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173076] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173076] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173076] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173076] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173076] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173076] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173076] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173076] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173076] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173076] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173076] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173076] Freeing SMP alternatives memory: 40K [ 0.173076] pid_max: default: 32768 minimum: 301 [ 0.173076] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173076] landlock: Up and running. [ 0.173076] SELinux: Initializing. [ 0.173076] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173076] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173076] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173276] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174124] signal: max sigframe size: 3632 [ 0.174817] rcu: Hierarchical SRCU implementation. [ 0.175079] rcu: Max phase no-delay instances is 400. [ 0.175943] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179496] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180145] smp: Bringing up secondary CPUs ... [ 0.180979] smpboot: x86: Booting SMP configuration: [ 0.181080] .... node #0, CPUs: #1 [ 0.182444] 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. [ 0.184080] 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. [ 0.185113] smp: Brought up 1 node, 2 CPUs [ 0.185767] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.186228] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.187221] devtmpfs: initialized [ 0.187685] x86/mm: Memory block size: 128MB [ 0.189129] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190140] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191088] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192160] pinctrl core: initialized pinctrl subsystem [ 0.193548] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195224] audit: initializing netlink subsys (disabled) [ 0.196113] audit: type=2000 audit(1788446759.689:1): state=initialized audit_enabled=0 res=1 [ 0.196196] thermal_sys: Registered thermal governor 'step_wise' [ 0.197089] cpuidle: using governor menu [ 0.199582] efi: Freeing EFI boot services memory: 37748K [ 0.201083] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202167] dca service started, version 1.12.1 [ 0.202954] PCI: Using configuration type 1 for base access [ 0.204204] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227147] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229080] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230080] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231081] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233530] ACPI: Added _OSI(Module Device) [ 0.234080] ACPI: Added _OSI(Processor Device) [ 0.234791] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237139] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.239294] ACPI: Interpreter enabled [ 0.239749] ACPI: PM: (supports S0 S5) [ 0.240082] ACPI: Using IOAPIC for interrupt routing [ 0.240989] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242085] PCI: Using E820 reservations for host bridge windows [ 0.243149] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.246249] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.247083] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.249081] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.250088] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.252440] acpiphp: Slot [3] registered [ 0.253101] acpiphp: Slot [4] registered [ 0.253753] acpiphp: Slot [5] registered [ 0.254093] acpiphp: Slot [6] registered [ 0.254735] acpiphp: Slot [7] registered [ 0.256095] acpiphp: Slot [8] registered [ 0.256734] acpiphp: Slot [9] registered [ 0.257093] acpiphp: Slot [10] registered [ 0.257748] acpiphp: Slot [11] registered [ 0.258092] acpiphp: Slot [12] registered [ 0.258747] acpiphp: Slot [13] registered [ 0.259098] acpiphp: Slot [14] registered [ 0.259752] acpiphp: Slot [15] registered [ 0.261094] acpiphp: Slot [16] registered [ 0.261750] acpiphp: Slot [17] registered [ 0.262093] acpiphp: Slot [18] registered [ 0.262753] acpiphp: Slot [19] registered [ 0.263091] acpiphp: Slot [20] registered [ 0.263747] acpiphp: Slot [21] registered [ 0.265093] acpiphp: Slot [22] registered [ 0.265744] acpiphp: Slot [23] registered [ 0.266092] acpiphp: Slot [24] registered [ 0.266751] acpiphp: Slot [25] registered [ 0.267092] acpiphp: Slot [26] registered [ 0.267749] acpiphp: Slot [27] registered [ 0.269093] acpiphp: Slot [28] registered [ 0.269751] acpiphp: Slot [29] registered [ 0.270096] acpiphp: Slot [30] registered [ 0.270754] acpiphp: Slot [31] registered [ 0.271089] PCI host bridge to bus 0000:00 [ 0.271751] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.273080] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.274079] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.275079] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.276079] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.278080] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.278992] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280521] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.282914] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284688] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286144] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.287073] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.288093] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289056] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.290093] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291013] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.291388] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.294109] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.295292] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.297186] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.298537] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301076] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.303965] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308105] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311851] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312204] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.314221] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.315196] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317253] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319128] iommu: Default domain type: Translated [ 0.320082] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321204] efivars: Registered efivars operations [ 0.322076] PCI: Using ACPI for IRQ routing [ 0.323269] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324076] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324076] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327085] vgaarb: loaded [ 0.327604] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328082] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332130] clocksource: Switched to clocksource kvm-clock [ 0.333820] VFS: Disk quotas dquot_6.6.0 [ 0.334587] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335982] pnp: PnP ACPI init [ 0.337155] pnp: PnP ACPI: found 5 devices [ 0.345786] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347260] NET: Registered PF_INET protocol family [ 0.348128] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360680] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362060] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363323] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.364660] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365912] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366987] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368059] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369246] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370170] NET: Registered PF_XDP protocol family [ 0.370948] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371929] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372920] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374008] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375108] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376311] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377354] PCI: CLS 0 bytes, default 64 [ 0.378121] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379892] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.382115] clocksource: Switched to clocksource tsc [ 0.402191] Initialise system trusted keyrings [ 0.403919] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405765] Key type asymmetric registered [ 0.406640] Asymmetric key parser 'x509' registered [ 0.408269] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.409932] io scheduler mq-deadline registered [ 0.410906] io scheduler kyber registered [ 0.411793] io scheduler bfq registered [ 0.414077] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415431] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.417075] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420119] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.422020] i8042: Warning: Keylock active [ 0.424440] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425520] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426718] hv_vmbus: registering driver hyperv_keyboard [ 0.427935] rtc_cmos 00:00: RTC can wake from S4 [ 0.430224] rtc_cmos 00:00: registered as rtc0 [ 0.431366] rtc_cmos 00:00: setting system clock to 2026-09-03T14:45:55 UTC (1788446755) [ 0.433161] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434443] intel_pstate: CPU model not supported [ 0.435506] efifb: probing for efifb [ 0.436282] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437644] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438892] efifb: scrolling: redraw [ 0.439655] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441457] Console: switching to colour frame buffer device 100x37 [ 0.443264] fb0: EFI VGA frame buffer device [ 0.444214] pstore: Using crash dump compression: deflate [ 0.445383] pstore: Registered efi_pstore as persistent store backend [ 0.446957] NET: Registered PF_INET6 protocol family [ 0.448312] Segment Routing with IPv6 [ 0.449114] In-situ OAM (IOAM) with IPv6 [ 0.449973] NET: Registered PF_PACKET protocol family [ 0.451081] Key type dns_resolver registered [ 0.453975] IPI shorthand broadcast: enabled [ 0.456725] sched_clock: Marking stable (313002169, 142776675)->(528645469, -72866625) [ 0.458550] registered taskstats version 1 [ 0.459695] Loading compiled-in X.509 certificates [ 0.933323] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.670914] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.675303] Demotion targets for Node 0: null [ 1.676343] Key type .fscrypt registered [ 1.677417] Key type fscrypt-provisioning registered [ 1.678430] ima: No TPM chip found, activating TPM-bypass! [ 1.679659] ima: Allocated hash algorithm: sha1 [ 1.680601] ima: No architecture policies found [ 1.686955] clk: Disabling unused clocks [ 1.693407] Freeing unused kernel image (initmem) memory: 17040K [ 1.695089] Write protecting the kernel read-only data: 47104k [ 1.696915] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.698652] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.700410] Run /init as init process [ 1.821410] nvme nvme0: pci function 0000:00:04.0 [ 1.822830] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.838269] nvme nvme0: 2/0/0 default/read/poll queues [ 1.847518] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.849342] GPT:25804799 != 33554431 [ 1.850134] GPT:Alternate GPT header not at the end of the disk. [ 1.851238] GPT:25804799 != 33554431 [ 1.852168] GPT: Use GNU Parted to correct GPT errors. [ 1.853201] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.868633] SCSI subsystem initialized [ 1.897357] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.899917] device-mapper: uevent: version 1.0.3 [ 1.901106] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.909736] device-mapper: verity: sha256 using "sha256-lib" [ 1.947796] raid6: avx512x4 gen() 14203 MB/s [ 1.965802] raid6: avx512x2 gen() 14342 MB/s [ 1.983788] raid6: avx512x1 gen() 15615 MB/s [ 2.000789] raid6: avx2x4 gen() 15272 MB/s [ 2.017788] raid6: avx2x2 gen() 15839 MB/s [ 2.035785] raid6: avx2x1 gen() 11162 MB/s [ 2.036861] raid6: using algorithm avx2x2 gen() 15839 MB/s [ 2.054787] raid6: .... xor() 13210 MB/s, rmw enabled [ 2.056230] raid6: using avx512x2 recovery algorithm [ 2.071278] xor: automatically using best checksumming function avx [ 2.244032] Btrfs loaded, zoned=no, fsverity=no [ 2.249314] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.253560] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.257897] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.259321] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.344216] ACPI: PM: Preparing to enter system sleep state S5 [ 62.345789] reboot: Restarting system [ 62.346950] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:47:03.319785]      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 4024096074 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000332] ACPI: Early table checksum verification disabled [ 0.000335] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000338] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000344] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000350] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000353] ACPI: FACS 0x00000000789D0000 000040 [ 0.000356] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000359] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000362] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000365] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000367] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000370] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000373] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000376] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000378] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000380] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000381] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000381] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000382] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000383] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000383] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000384] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000385] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000386] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000386] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000427] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000437] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000489] Zone ranges: [ 0.000490] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000493] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000495] Normal empty [ 0.000497] Device empty [ 0.000498] 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] [ 0.000505] 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 [ 0.003851] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003958] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004360] ACPI: PM-Timer IO Port: 0xb008 [ 0.004373] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004431] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004434] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004436] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004437] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004439] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004443] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004444] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004449] TSC deadline timer available [ 0.004454] CPU topo: Max. logical packages: 1 [ 0.004455] CPU topo: Max. logical dies: 1 [ 0.004456] CPU topo: Max. dies per package: 1 [ 0.004460] CPU topo: Max. threads per core: 2 [ 0.004461] CPU topo: Num. cores per package: 1 [ 0.004462] CPU topo: Num. threads per package: 2 [ 0.004463] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004481] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004497] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004499] Booting paravirtualized kernel on KVM [ 0.004501] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010070] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010359] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011307] kvm-guest: PV spinlocks enabled [ 0.011311] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011315] 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 [ 0.011504] random: crng init done [ 0.011505] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011728] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011845] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011899] Fallback order for Node 0: 0 [ 0.011902] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011904] Policy zone: DMA32 [ 0.011905] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015820] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015836] Kernel/User page tables isolation: enabled [ 0.024181] ftrace: allocating 41455 entries in 164 pages [ 0.024185] ftrace: allocated 164 pages with 3 groups [ 0.024987] Dynamic Preempt: voluntary [ 0.025021] rcu: Preemptible hierarchical RCU implementation. [ 0.025021] rcu: RCU event tracing is enabled. [ 0.025022] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025024] Trampoline variant of Tasks RCU enabled. [ 0.025024] Rude variant of Tasks RCU enabled. [ 0.025025] Tracing variant of Tasks RCU enabled. [ 0.025026] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025026] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025032] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025034] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025035] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030191] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030437] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030443] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030495] Console: colour dummy device 80x25 [ 0.030499] printk: legacy console [tty0] enabled [ 0.030774] printk: legacy console [ttyS0] enabled [ 0.167461] ACPI: Core revision 20250807 [ 0.168281] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169729] APIC: Switch to symmetric I/O mode setup [ 0.170909] x2apic enabled [ 0.171765] APIC: Switched APIC routing to: physical x2apic [ 0.174197] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.175851] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.176847] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176847] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176847] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176847] Speculative Store Bypass: Vulnerable [ 0.176847] Spectre V2 : Mitigation: Retpolines [ 0.176847] RETBleed: Vulnerable [ 0.176847] ITS: Mitigation: Aligned branch/return thunks [ 0.176847] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176847] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176847] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176847] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176847] GDS: Unknown: Dependent on hypervisor status [ 0.176847] active return thunk: its_return_thunk [ 0.176847] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176847] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176847] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176847] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176847] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176847] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176847] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176847] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176847] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176847] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176847] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176847] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176847] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176847] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176847] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176847] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176847] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176847] Freeing SMP alternatives memory: 40K [ 0.176847] pid_max: default: 32768 minimum: 301 [ 0.176847] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176847] landlock: Up and running. [ 0.176847] SELinux: Initializing. [ 0.176847] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176847] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176847] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177051] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177892] signal: max sigframe size: 3632 [ 0.178592] rcu: Hierarchical SRCU implementation. [ 0.178850] rcu: Max phase no-delay instances is 400. [ 0.179706] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183272] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183912] smp: Bringing up secondary CPUs ... [ 0.184800] smpboot: x86: Booting SMP configuration: [ 0.184852] .... node #0, CPUs: #1 [ 0.186253] 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. [ 0.187852] 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. [ 0.188890] smp: Brought up 1 node, 2 CPUs [ 0.189552] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.190003] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190981] devtmpfs: initialized [ 0.191465] x86/mm: Memory block size: 128MB [ 0.192882] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193910] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194860] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195932] pinctrl core: initialized pinctrl subsystem [ 0.197370] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198991] audit: initializing netlink subsys (disabled) [ 0.199881] audit: type=2000 audit(1788446826.646:1): state=initialized audit_enabled=0 res=1 [ 0.199965] thermal_sys: Registered thermal governor 'step_wise' [ 0.200861] cpuidle: using governor menu [ 0.203419] efi: Freeing EFI boot services memory: 37748K [ 0.204854] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205934] dca service started, version 1.12.1 [ 0.206716] PCI: Using configuration type 1 for base access [ 0.207958] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232886] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233851] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234851] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235850] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237509] ACPI: Added _OSI(Module Device) [ 0.237852] ACPI: Added _OSI(Processor Device) [ 0.238560] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240912] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243089] ACPI: Interpreter enabled [ 0.243502] ACPI: PM: (supports S0 S5) [ 0.243853] ACPI: Using IOAPIC for interrupt routing [ 0.244667] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246854] PCI: Using E820 reservations for host bridge windows [ 0.247918] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251037] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251854] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252851] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254862] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256224] acpiphp: Slot [3] registered [ 0.256873] acpiphp: Slot [4] registered [ 0.257528] acpiphp: Slot [5] registered [ 0.258865] acpiphp: Slot [6] registered [ 0.259500] acpiphp: Slot [7] registered [ 0.259866] acpiphp: Slot [8] registered [ 0.260529] acpiphp: Slot [9] registered [ 0.260863] acpiphp: Slot [10] registered [ 0.261526] acpiphp: Slot [11] registered [ 0.261864] acpiphp: Slot [12] registered [ 0.262528] acpiphp: Slot [13] registered [ 0.263864] acpiphp: Slot [14] registered [ 0.264531] acpiphp: Slot [15] registered [ 0.264866] acpiphp: Slot [16] registered [ 0.265540] acpiphp: Slot [17] registered [ 0.265863] acpiphp: Slot [18] registered [ 0.266514] acpiphp: Slot [19] registered [ 0.267864] acpiphp: Slot [20] registered [ 0.268521] acpiphp: Slot [21] registered [ 0.268864] acpiphp: Slot [22] registered [ 0.269525] acpiphp: Slot [23] registered [ 0.269863] acpiphp: Slot [24] registered [ 0.270520] acpiphp: Slot [25] registered [ 0.271864] acpiphp: Slot [26] registered [ 0.272522] acpiphp: Slot [27] registered [ 0.272866] acpiphp: Slot [28] registered [ 0.273523] acpiphp: Slot [29] registered [ 0.273865] acpiphp: Slot [30] registered [ 0.274531] acpiphp: Slot [31] registered [ 0.275861] PCI host bridge to bus 0000:00 [ 0.276526] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276850] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.277850] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279850] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280850] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281851] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282764] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284289] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286696] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288447] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289915] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290849] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291864] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292802] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293865] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294804] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296139] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.297879] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.298929] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.299939] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302168] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.304842] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306408] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308874] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311951] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312955] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313953] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314954] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315899] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.317894] iommu: Default domain type: Translated [ 0.318851] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.319956] efivars: Registered efivars operations [ 0.320628] PCI: Using ACPI for IRQ routing [ 0.321874] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322831] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322847] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.324852] vgaarb: loaded [ 0.325365] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.325850] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.329887] clocksource: Switched to clocksource kvm-clock [ 0.331433] VFS: Disk quotas dquot_6.6.0 [ 0.332078] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333335] pnp: PnP ACPI init [ 0.334274] pnp: PnP ACPI: found 5 devices [ 0.342238] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.343736] NET: Registered PF_INET protocol family [ 0.344605] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.357093] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.358484] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.359755] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361056] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.362283] TCP: Hash tables configured (established 16384 bind 16384) [ 0.363445] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364511] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365688] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.366603] NET: Registered PF_XDP protocol family [ 0.367370] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.368350] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.369325] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.370420] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.371517] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.372724] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.373757] PCI: CLS 0 bytes, default 64 [ 0.374531] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.376321] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.378492] clocksource: Switched to clocksource tsc [ 0.398501] Initialise system trusted keyrings [ 0.400450] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.402185] Key type asymmetric registered [ 0.403104] Asymmetric key parser 'x509' registered [ 0.404755] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406437] io scheduler mq-deadline registered [ 0.407447] io scheduler kyber registered [ 0.408333] io scheduler bfq registered [ 0.410635] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.412011] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.413632] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.416670] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.418536] i8042: Warning: Keylock active [ 0.420936] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.421969] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.423154] hv_vmbus: registering driver hyperv_keyboard [ 0.424357] rtc_cmos 00:00: RTC can wake from S4 [ 0.426654] rtc_cmos 00:00: registered as rtc0 [ 0.427799] rtc_cmos 00:00: setting system clock to 2026-09-03T14:47:02 UTC (1788446822) [ 0.429578] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.430899] intel_pstate: CPU model not supported [ 0.431977] efifb: probing for efifb [ 0.432784] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.434184] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.435448] efifb: scrolling: redraw [ 0.436204] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.438017] Console: switching to colour frame buffer device 100x37 [ 0.439849] fb0: EFI VGA frame buffer device [ 0.440821] pstore: Using crash dump compression: deflate [ 0.441971] pstore: Registered efi_pstore as persistent store backend [ 0.443575] NET: Registered PF_INET6 protocol family [ 0.447578] Segment Routing with IPv6 [ 0.448374] In-situ OAM (IOAM) with IPv6 [ 0.449254] NET: Registered PF_PACKET protocol family [ 0.450439] Key type dns_resolver registered [ 0.451883] IPI shorthand broadcast: enabled [ 0.454604] sched_clock: Marking stable (309002156, 145404200)->(525659736, -71253380) [ 0.456507] registered taskstats version 1 [ 0.457828] Loading compiled-in X.509 certificates [ 0.928993] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.674698] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.678986] Demotion targets for Node 0: null [ 1.680022] Key type .fscrypt registered [ 1.680873] Key type fscrypt-provisioning registered [ 1.681898] ima: No TPM chip found, activating TPM-bypass! [ 1.683175] ima: Allocated hash algorithm: sha1 [ 1.684093] ima: No architecture policies found [ 1.690334] clk: Disabling unused clocks [ 1.696743] Freeing unused kernel image (initmem) memory: 17040K [ 1.698468] Write protecting the kernel read-only data: 47104k [ 1.700301] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.702081] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.703776] Run /init as init process [ 1.822751] nvme nvme0: pci function 0000:00:04.0 [ 1.824070] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.833769] nvme nvme0: 2/0/0 default/read/poll queues [ 1.840902] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.842315] GPT:25804799 != 33554431 [ 1.843209] GPT:Alternate GPT header not at the end of the disk. [ 1.844331] GPT:25804799 != 33554431 [ 1.845067] GPT: Use GNU Parted to correct GPT errors. [ 1.846062] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.859907] SCSI subsystem initialized [ 1.886838] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.889180] device-mapper: uevent: version 1.0.3 [ 1.890209] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.897769] device-mapper: verity: sha256 using "sha256-lib" [ 1.932410] raid6: avx512x4 gen() 17932 MB/s [ 1.949411] raid6: avx512x2 gen() 18111 MB/s [ 1.966411] raid6: avx512x1 gen() 17901 MB/s [ 1.983410] raid6: avx2x4 gen() 17693 MB/s [ 2.000412] raid6: avx2x2 gen() 17371 MB/s [ 2.017410] raid6: avx2x1 gen() 13135 MB/s [ 2.018337] raid6: using algorithm avx512x2 gen() 18111 MB/s [ 2.036410] raid6: .... xor() 24400 MB/s, rmw enabled [ 2.037441] raid6: using avx512x2 recovery algorithm [ 2.047877] xor: automatically using best checksumming function avx [ 2.180142] Btrfs loaded, zoned=no, fsverity=no [ 2.185257] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.188935] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.192767] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.194159] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.228505] ACPI: PM: Preparing to enter system sleep state S5 [ 62.229717] reboot: Restarting system [ 62.230563] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:48:10.120200]      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 4080699449 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000404] ACPI: Early table checksum verification disabled [ 0.000408] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000412] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000418] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000423] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000426] ACPI: FACS 0x00000000789D0000 000040 [ 0.000429] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000432] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000435] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000438] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000441] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000444] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000447] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000450] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000452] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000453] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000454] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000455] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000456] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000456] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000457] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000458] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000458] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000459] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000460] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000502] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000519] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000560] Zone ranges: [ 0.000560] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000562] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000564] Normal empty [ 0.000565] Device empty [ 0.000565] Movable zone start for each node [ 0.000566] Early memory node ranges [ 0.000567] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000568] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000569] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000570] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000575] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000602] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004174] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004284] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004790] ACPI: PM-Timer IO Port: 0xb008 [ 0.004804] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004863] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004866] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004869] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004870] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004871] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004875] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004877] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004881] TSC deadline timer available [ 0.004886] CPU topo: Max. logical packages: 1 [ 0.004887] CPU topo: Max. logical dies: 1 [ 0.004888] CPU topo: Max. dies per package: 1 [ 0.004893] CPU topo: Max. threads per core: 2 [ 0.004893] CPU topo: Num. cores per package: 1 [ 0.004894] CPU topo: Num. threads per package: 2 [ 0.004895] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004913] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004930] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004932] Booting paravirtualized kernel on KVM [ 0.004934] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009846] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010122] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010845] kvm-guest: PV spinlocks enabled [ 0.010847] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010850] 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 [ 0.011023] random: crng init done [ 0.011024] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011232] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011338] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011392] Fallback order for Node 0: 0 [ 0.011395] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011396] Policy zone: DMA32 [ 0.011398] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015422] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015437] Kernel/User page tables isolation: enabled [ 0.023747] ftrace: allocating 41455 entries in 164 pages [ 0.023751] ftrace: allocated 164 pages with 3 groups [ 0.024561] Dynamic Preempt: voluntary [ 0.024596] rcu: Preemptible hierarchical RCU implementation. [ 0.024597] rcu: RCU event tracing is enabled. [ 0.024598] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024599] Trampoline variant of Tasks RCU enabled. [ 0.024600] Rude variant of Tasks RCU enabled. [ 0.024600] Tracing variant of Tasks RCU enabled. [ 0.024601] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024602] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024608] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024610] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024612] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029757] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029993] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030001] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030052] Console: colour dummy device 80x25 [ 0.030056] printk: legacy console [tty0] enabled [ 0.030334] printk: legacy console [ttyS0] enabled [ 0.169341] ACPI: Core revision 20250807 [ 0.170166] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171635] APIC: Switch to symmetric I/O mode setup [ 0.172841] x2apic enabled [ 0.173702] APIC: Switched APIC routing to: physical x2apic [ 0.176134] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.177805] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.178801] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178801] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178801] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178801] Speculative Store Bypass: Vulnerable [ 0.178801] Spectre V2 : Mitigation: Retpolines [ 0.178801] RETBleed: Vulnerable [ 0.178801] ITS: Mitigation: Aligned branch/return thunks [ 0.178801] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178801] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178801] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178801] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178801] GDS: Unknown: Dependent on hypervisor status [ 0.178801] active return thunk: its_return_thunk [ 0.178801] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178801] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178801] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178801] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178801] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178801] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178801] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178801] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178801] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178801] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178801] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178801] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178801] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178801] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178801] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178801] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178801] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178801] Freeing SMP alternatives memory: 40K [ 0.178801] pid_max: default: 32768 minimum: 301 [ 0.178801] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178801] landlock: Up and running. [ 0.178801] SELinux: Initializing. [ 0.178801] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178801] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178801] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.179008] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179851] signal: max sigframe size: 3632 [ 0.180572] rcu: Hierarchical SRCU implementation. [ 0.180805] rcu: Max phase no-delay instances is 400. [ 0.181670] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.185227] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185875] smp: Bringing up secondary CPUs ... [ 0.186739] smpboot: x86: Booting SMP configuration: [ 0.186807] .... node #0, CPUs: #1 [ 0.188309] 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. [ 0.189806] 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. [ 0.190844] smp: Brought up 1 node, 2 CPUs [ 0.191514] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.191954] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.192938] devtmpfs: initialized [ 0.193369] x86/mm: Memory block size: 128MB [ 0.194855] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195866] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196813] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197885] pinctrl core: initialized pinctrl subsystem [ 0.199268] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200948] audit: initializing netlink subsys (disabled) [ 0.201836] audit: type=2000 audit(1788446893.499:1): state=initialized audit_enabled=0 res=1 [ 0.201918] thermal_sys: Registered thermal governor 'step_wise' [ 0.202817] cpuidle: using governor menu [ 0.205343] efi: Freeing EFI boot services memory: 37748K [ 0.206808] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207892] dca service started, version 1.12.1 [ 0.208692] PCI: Using configuration type 1 for base access [ 0.209913] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.235860] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236805] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237805] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238805] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.241017] ACPI: Added _OSI(Module Device) [ 0.241715] ACPI: Added _OSI(Processor Device) [ 0.241806] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243701] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245947] ACPI: Interpreter enabled [ 0.246577] ACPI: PM: (supports S0 S5) [ 0.246808] ACPI: Using IOAPIC for interrupt routing [ 0.247638] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.249809] PCI: Using E820 reservations for host bridge windows [ 0.250881] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.254014] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254809] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255805] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257816] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.259168] acpiphp: Slot [3] registered [ 0.259825] acpiphp: Slot [4] registered [ 0.260479] acpiphp: Slot [5] registered [ 0.261820] acpiphp: Slot [6] registered [ 0.262466] acpiphp: Slot [7] registered [ 0.262818] acpiphp: Slot [8] registered [ 0.263482] acpiphp: Slot [9] registered [ 0.263818] acpiphp: Slot [10] registered [ 0.264492] acpiphp: Slot [11] registered [ 0.265819] acpiphp: Slot [12] registered [ 0.266469] acpiphp: Slot [13] registered [ 0.266819] acpiphp: Slot [14] registered [ 0.267480] acpiphp: Slot [15] registered [ 0.267817] acpiphp: Slot [16] registered [ 0.268489] acpiphp: Slot [17] registered [ 0.269819] acpiphp: Slot [18] registered [ 0.270477] acpiphp: Slot [19] registered [ 0.270818] acpiphp: Slot [20] registered [ 0.271486] acpiphp: Slot [21] registered [ 0.271817] acpiphp: Slot [22] registered [ 0.272489] acpiphp: Slot [23] registered [ 0.273821] acpiphp: Slot [24] registered [ 0.274493] acpiphp: Slot [25] registered [ 0.274820] acpiphp: Slot [26] registered [ 0.275490] acpiphp: Slot [27] registered [ 0.275817] acpiphp: Slot [28] registered [ 0.276473] acpiphp: Slot [29] registered [ 0.277820] acpiphp: Slot [30] registered [ 0.278477] acpiphp: Slot [31] registered [ 0.278815] PCI host bridge to bus 0000:00 [ 0.279490] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280805] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281805] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282807] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283805] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284805] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285733] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288238] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289655] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292398] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292872] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293804] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294819] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295759] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296819] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297745] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299080] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301830] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302885] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303889] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305138] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308832] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310411] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312828] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316057] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317916] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318910] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319911] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320857] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322153] iommu: Default domain type: Translated [ 0.322806] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323817] efivars: Registered efivars operations [ 0.324642] PCI: Using ACPI for IRQ routing [ 0.325827] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326801] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326801] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328807] vgaarb: loaded [ 0.329320] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329804] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333846] clocksource: Switched to clocksource kvm-clock [ 0.335363] VFS: Disk quotas dquot_6.6.0 [ 0.336043] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337329] pnp: PnP ACPI init [ 0.338280] pnp: PnP ACPI: found 5 devices [ 0.346289] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347782] NET: Registered PF_INET protocol family [ 0.348647] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361288] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362723] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364050] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365374] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366626] TCP: Hash tables configured (established 16384 bind 16384) [ 0.367786] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368886] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370080] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370999] NET: Registered PF_XDP protocol family [ 0.371795] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.372820] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.373807] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374923] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.376026] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.377253] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.378297] PCI: CLS 0 bytes, default 64 [ 0.379081] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.380850] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.383074] clocksource: Switched to clocksource tsc [ 0.403151] Initialise system trusted keyrings [ 0.404893] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406661] Key type asymmetric registered [ 0.407570] Asymmetric key parser 'x509' registered [ 0.409238] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.411843] io scheduler mq-deadline registered [ 0.412812] io scheduler kyber registered [ 0.413697] io scheduler bfq registered [ 0.415949] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.417279] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.418877] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422076] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.423969] i8042: Warning: Keylock active [ 0.426404] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.427459] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.428636] hv_vmbus: registering driver hyperv_keyboard [ 0.429845] rtc_cmos 00:00: RTC can wake from S4 [ 0.432170] rtc_cmos 00:00: registered as rtc0 [ 0.433310] rtc_cmos 00:00: setting system clock to 2026-09-03T14:48:09 UTC (1788446889) [ 0.435054] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.436309] intel_pstate: CPU model not supported [ 0.437377] efifb: probing for efifb [ 0.438174] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.439531] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440780] efifb: scrolling: redraw [ 0.441548] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.443335] Console: switching to colour frame buffer device 100x37 [ 0.445153] fb0: EFI VGA frame buffer device [ 0.446114] pstore: Using crash dump compression: deflate [ 0.447260] pstore: Registered efi_pstore as persistent store backend [ 0.448837] NET: Registered PF_INET6 protocol family [ 0.450200] Segment Routing with IPv6 [ 0.450996] In-situ OAM (IOAM) with IPv6 [ 0.451865] NET: Registered PF_PACKET protocol family [ 0.453008] Key type dns_resolver registered [ 0.454302] IPI shorthand broadcast: enabled [ 0.457039] sched_clock: Marking stable (309001851, 147801392)->(529987672, -73184429) [ 0.458893] registered taskstats version 1 [ 0.460210] Loading compiled-in X.509 certificates [ 0.939395] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.673172] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.677502] Demotion targets for Node 0: null [ 1.678532] Key type .fscrypt registered [ 1.679414] Key type fscrypt-provisioning registered [ 1.680433] ima: No TPM chip found, activating TPM-bypass! [ 1.681665] ima: Allocated hash algorithm: sha1 [ 1.682597] ima: No architecture policies found [ 1.688763] clk: Disabling unused clocks [ 1.695462] Freeing unused kernel image (initmem) memory: 17040K [ 1.697157] Write protecting the kernel read-only data: 47104k [ 1.698979] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.700712] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.702397] Run /init as init process [ 1.821268] nvme nvme0: pci function 0000:00:04.0 [ 1.822566] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.833040] nvme nvme0: 2/0/0 default/read/poll queues [ 1.840235] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.841687] GPT:25804799 != 33554431 [ 1.842633] GPT:Alternate GPT header not at the end of the disk. [ 1.843907] GPT:25804799 != 33554431 [ 1.844670] GPT: Use GNU Parted to correct GPT errors. [ 1.845664] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.859600] SCSI subsystem initialized [ 1.886348] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.888731] device-mapper: uevent: version 1.0.3 [ 1.889763] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.897491] device-mapper: verity: sha256 using "sha256-lib" [ 1.932810] raid6: avx512x4 gen() 15615 MB/s [ 1.949809] raid6: avx512x2 gen() 15520 MB/s [ 1.966810] raid6: avx512x1 gen() 15662 MB/s [ 1.983816] raid6: avx2x4 gen() 15331 MB/s [ 2.000809] raid6: avx2x2 gen() 15832 MB/s [ 2.017810] raid6: avx2x1 gen() 11452 MB/s [ 2.018725] raid6: using algorithm avx2x2 gen() 15832 MB/s [ 2.035809] raid6: .... xor() 15876 MB/s, rmw enabled [ 2.036838] raid6: using avx512x2 recovery algorithm [ 2.047344] xor: automatically using best checksumming function avx [ 2.182059] Btrfs loaded, zoned=no, fsverity=no [ 2.187013] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.190884] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.194777] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.196258] BTRFS error (device dm-0): open_ctree failed: -2