1.670696] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.672443] Run /init as init process [ 1.790719] nvme nvme0: pci function 0000:00:04.0 [ 1.792055] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.801295] nvme nvme0: 2/0/0 default/read/poll queues [ 1.808980] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.810434] GPT:25804799 != 33554431 [ 1.811218] GPT:Alternate GPT header not at the end of the disk. [ 1.812425] GPT:25804799 != 33554431 [ 1.813166] GPT: Use GNU Parted to correct GPT errors. [ 1.814186] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.827817] SCSI subsystem initialized [ 1.854551] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.856963] device-mapper: uevent: version 1.0.3 [ 1.858013] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.865691] device-mapper: verity: sha256 using "sha256-lib" [ 1.900878] raid6: avx512x4 gen() 18121 MB/s [ 1.917877] raid6: avx512x2 gen() 18125 MB/s [ 1.934877] raid6: avx512x1 gen() 18136 MB/s [ 1.951879] raid6: avx2x4 gen() 18030 MB/s [ 1.968879] raid6: avx2x2 gen() 17972 MB/s [ 1.985878] raid6: avx2x1 gen() 14050 MB/s [ 1.986783] raid6: using algorithm avx512x1 gen() 18136 MB/s [ 2.003877] raid6: .... xor() 21253 MB/s, rmw enabled [ 2.004910] raid6: using avx512x2 recovery algorithm [ 2.015470] xor: automatically using best checksumming function avx [ 2.145505] Btrfs loaded, zoned=no, fsverity=no [ 2.150095] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.153702] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.157564] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.158952] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.239904] ACPI: PM: Preparing to enter system sleep state S5 [ 62.241156] reboot: Restarting system [ 62.241946] 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        [2026-09-03T14:45:56.405185]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 3993835910 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000095] 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 [ 0.000175] Using GB pages for direct mapping [ 0.000338] ACPI: Early table checksum verification disabled [ 0.000341] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000345] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000351] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000356] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000360] ACPI: FACS 0x00000000789D0000 000040 [ 0.000362] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000365] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000368] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000371] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000374] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000376] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000379] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000382] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000384] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000386] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000386] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000387] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000388] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000389] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000389] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000390] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000391] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000392] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000392] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000432] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000442] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000493] Zone ranges: [ 0.000494] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000497] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000500] Normal empty [ 0.000502] Device empty [ 0.000503] Movable zone start for each node [ 0.000504] Early memory node ranges [ 0.000505] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000508] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000510] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000512] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000519] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000560] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004022] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004141] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004550] ACPI: PM-Timer IO Port: 0xb008 [ 0.004563] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004625] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004629] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004631] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004632] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004633] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004637] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004639] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004643] TSC deadline timer available [ 0.004648] CPU topo: Max. logical packages: 1 [ 0.004649] CPU topo: Max. logical dies: 1 [ 0.004649] CPU topo: Max. dies per package: 1 [ 0.004654] CPU topo: Max. threads per core: 2 [ 0.004655] CPU topo: Num. cores per package: 1 [ 0.004656] CPU topo: Num. threads per package: 2 [ 0.004656] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004674] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004690] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004692] Booting paravirtualized kernel on KVM [ 0.004694] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009598] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009879] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010571] kvm-guest: PV spinlocks enabled [ 0.010574] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010577] 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 [ 0.010750] random: crng init done [ 0.010750] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010963] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011079] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011133] Fallback order for Node 0: 0 [ 0.011135] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011137] Policy zone: DMA32 [ 0.011138] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015086] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015102] Kernel/User page tables isolation: enabled [ 0.023383] ftrace: allocating 41455 entries in 164 pages [ 0.023386] ftrace: allocated 164 pages with 3 groups [ 0.024186] Dynamic Preempt: voluntary [ 0.024218] rcu: Preemptible hierarchical RCU implementation. [ 0.024219] rcu: RCU event tracing is enabled. [ 0.024219] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024221] Trampoline variant of Tasks RCU enabled. [ 0.024221] Rude variant of Tasks RCU enabled. [ 0.024222] Tracing variant of Tasks RCU enabled. [ 0.024222] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024223] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024230] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024231] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024233] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029356] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029596] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029605] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029659] Console: colour dummy device 80x25 [ 0.029662] printk: legacy console [tty0] enabled [ 0.029951] printk: legacy console [ttyS0] enabled [ 0.162987] ACPI: Core revision 20250807 [ 0.163810] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165225] APIC: Switch to symmetric I/O mode setup [ 0.166403] x2apic enabled [ 0.167251] APIC: Switched APIC routing to: physical x2apic [ 0.169673] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.171296] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.172293] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.172293] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.172293] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.172293] Speculative Store Bypass: Vulnerable [ 0.172293] Spectre V2 : Mitigation: Retpolines [ 0.172293] RETBleed: Vulnerable [ 0.172293] ITS: Mitigation: Aligned branch/return thunks [ 0.172293] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172293] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172293] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.172293] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.172293] GDS: Unknown: Dependent on hypervisor status [ 0.172293] active return thunk: its_return_thunk [ 0.172293] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.172293] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.172293] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.172293] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.172293] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.172293] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.172293] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.172293] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.172293] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.172293] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.172293] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.172293] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.172293] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.172293] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.172293] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.172293] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.172293] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.172293] Freeing SMP alternatives memory: 40K [ 0.172293] pid_max: default: 32768 minimum: 301 [ 0.172293] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.172293] landlock: Up and running. [ 0.172293] SELinux: Initializing. [ 0.172293] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172293] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172293] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172496] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173340] signal: max sigframe size: 3632 [ 0.174023] rcu: Hierarchical SRCU implementation. [ 0.174296] rcu: Max phase no-delay instances is 400. [ 0.175144] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178708] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179359] smp: Bringing up secondary CPUs ... [ 0.180175] smpboot: x86: Booting SMP configuration: [ 0.180298] .... node #0, CPUs: #1 [ 0.181721] 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. [ 0.183297] 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. [ 0.184348] smp: Brought up 1 node, 2 CPUs [ 0.185003] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.185450] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.186436] devtmpfs: initialized [ 0.186894] x86/mm: Memory block size: 128MB [ 0.188321] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189354] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190305] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191379] pinctrl core: initialized pinctrl subsystem [ 0.192746] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194440] audit: initializing netlink subsys (disabled) [ 0.195330] audit: type=2000 audit(1788446759.623:1): state=initialized audit_enabled=0 res=1 [ 0.195419] thermal_sys: Registered thermal governor 'step_wise' [ 0.196307] cpuidle: using governor menu [ 0.198788] efi: Freeing EFI boot services memory: 37748K [ 0.199299] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200380] dca service started, version 1.12.1 [ 0.201157] PCI: Using configuration type 1 for base access [ 0.202406] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227845] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228298] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229297] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230296] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232361] ACPI: Added _OSI(Module Device) [ 0.233033] ACPI: Added _OSI(Processor Device) [ 0.233297] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235154] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237537] ACPI: Interpreter enabled [ 0.238132] ACPI: PM: (supports S0 S5) [ 0.238297] ACPI: Using IOAPIC for interrupt routing [ 0.239102] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240298] PCI: Using E820 reservations for host bridge windows [ 0.241348] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244387] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245301] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246297] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248306] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250643] acpiphp: Slot [3] registered [ 0.251299] acpiphp: Slot [4] registered [ 0.251939] acpiphp: Slot [5] registered [ 0.252310] acpiphp: Slot [6] registered [ 0.252956] acpiphp: Slot [7] registered [ 0.253311] acpiphp: Slot [8] registered [ 0.253953] acpiphp: Slot [9] registered [ 0.255310] acpiphp: Slot [10] registered [ 0.255962] acpiphp: Slot [11] registered [ 0.256310] acpiphp: Slot [12] registered [ 0.256971] acpiphp: Slot [13] registered [ 0.257309] acpiphp: Slot [14] registered [ 0.257965] acpiphp: Slot [15] registered [ 0.258314] acpiphp: Slot [16] registered [ 0.258966] acpiphp: Slot [17] registered [ 0.260310] acpiphp: Slot [18] registered [ 0.260970] acpiphp: Slot [19] registered [ 0.261310] acpiphp: Slot [20] registered [ 0.261967] acpiphp: Slot [21] registered [ 0.262309] acpiphp: Slot [22] registered [ 0.262967] acpiphp: Slot [23] registered [ 0.264310] acpiphp: Slot [24] registered [ 0.264972] acpiphp: Slot [25] registered [ 0.265310] acpiphp: Slot [26] registered [ 0.265975] acpiphp: Slot [27] registered [ 0.266311] acpiphp: Slot [28] registered [ 0.266969] acpiphp: Slot [29] registered [ 0.268312] acpiphp: Slot [30] registered [ 0.268971] acpiphp: Slot [31] registered [ 0.269307] PCI host bridge to bus 0000:00 [ 0.269966] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.271297] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.272296] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.273297] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274297] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275297] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276200] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.277728] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.280131] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281891] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.283361] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.284274] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.285311] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.286229] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.287311] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.288228] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289579] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.291327] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292380] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.293391] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295627] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.298293] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299852] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302313] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.305399] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.306404] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.307398] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.308405] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.309349] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311341] iommu: Default domain type: Translated [ 0.312298] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.313311] efivars: Registered efivars operations [ 0.314064] PCI: Using ACPI for IRQ routing [ 0.314330] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.315293] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.315293] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318299] vgaarb: loaded [ 0.318810] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319296] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.324335] clocksource: Switched to clocksource kvm-clock [ 0.325855] VFS: Disk quotas dquot_6.6.0 [ 0.326495] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.327781] pnp: PnP ACPI init [ 0.328717] pnp: PnP ACPI: found 5 devices [ 0.336731] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.338187] NET: Registered PF_INET protocol family [ 0.339029] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.351535] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.352889] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.354128] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.355450] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.356669] TCP: Hash tables configured (established 16384 bind 16384) [ 0.357748] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358809] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360024] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.360928] NET: Registered PF_XDP protocol family [ 0.361710] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.362677] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.363651] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.364726] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.365810] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.367051] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.368108] PCI: CLS 0 bytes, default 64 [ 0.368899] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.370681] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.372840] clocksource: Switched to clocksource tsc [ 0.393765] Initialise system trusted keyrings [ 0.395811] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.398011] Key type asymmetric registered [ 0.398924] Asymmetric key parser 'x509' registered [ 0.400704] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402728] io scheduler mq-deadline registered [ 0.403900] io scheduler kyber registered [ 0.404808] io scheduler bfq registered [ 0.406168] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407591] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.409248] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.412350] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.414246] i8042: Warning: Keylock active [ 0.417149] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.418221] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.419458] hv_vmbus: registering driver hyperv_keyboard [ 0.420722] rtc_cmos 00:00: RTC can wake from S4 [ 0.423105] rtc_cmos 00:00: registered as rtc0 [ 0.424288] rtc_cmos 00:00: setting system clock to 2026-09-03T14:45:55 UTC (1788446755) [ 0.426119] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.427440] intel_pstate: CPU model not supported [ 0.428535] efifb: probing for efifb [ 0.429346] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.430757] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.432047] efifb: scrolling: redraw [ 0.432834] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.434671] Console: switching to colour frame buffer device 100x37 [ 0.436537] fb0: EFI VGA frame buffer device [ 0.437518] pstore: Using crash dump compression: deflate [ 0.438682] pstore: Registered efi_pstore as persistent store backend [ 0.440333] NET: Registered PF_INET6 protocol family [ 0.441901] Segment Routing with IPv6 [ 0.442716] In-situ OAM (IOAM) with IPv6 [ 0.443631] NET: Registered PF_PACKET protocol family [ 0.445737] Key type dns_resolver registered [ 0.447187] IPI shorthand broadcast: enabled [ 0.449899] sched_clock: Marking stable (308002047, 141689330)->(520277535, -70586158) [ 0.451821] registered taskstats version 1 [ 0.453192] Loading compiled-in X.509 certificates [ 0.924701] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.696482] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.710831] Demotion targets for Node 0: null [ 1.736767] Key type .fscrypt registered [ 1.737619] Key type fscrypt-provisioning registered [ 1.738730] ima: No TPM chip found, activating TPM-bypass! [ 1.742383] ima: Allocated hash algorithm: sha1 [ 1.745164] ima: No architecture policies found [ 1.753627] clk: Disabling unused clocks [ 1.760848] Freeing unused kernel image (initmem) memory: 17040K [ 1.762818] Write protecting the kernel read-only data: 47104k [ 1.787583] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.789429] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.791168] Run /init as init process [ 1.968416] nvme nvme0: pci function 0000:00:04.0 [ 1.972285] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.994122] nvme nvme0: 2/0/0 default/read/poll queues [ 2.004391] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.007500] GPT:25804799 != 33554431 [ 2.008771] GPT:Alternate GPT header not at the end of the disk. [ 2.010224] GPT:25804799 != 33554431 [ 2.012183] GPT: Use GNU Parted to correct GPT errors. [ 2.013590] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.041064] SCSI subsystem initialized [ 2.087571] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.090960] device-mapper: uevent: version 1.0.3 [ 2.093835] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.105543] device-mapper: verity: sha256 using "sha256-lib" [ 2.149704] raid6: avx512x4 gen() 12874 MB/s [ 2.167705] raid6: avx512x2 gen() 9657 MB/s [ 2.187760] raid6: avx512x1 gen() 15474 MB/s [ 2.205697] raid6: avx2x4 gen() 16773 MB/s [ 2.222999] raid6: avx2x2 gen() 13567 MB/s [ 2.240698] raid6: avx2x1 gen() 11742 MB/s [ 2.241667] raid6: using algorithm avx2x4 gen() 16773 MB/s [ 2.259698] raid6: .... xor() 5625 MB/s, rmw enabled [ 2.260799] raid6: using avx512x2 recovery algorithm [ 2.272413] xor: automatically using best checksumming function avx [ 2.454666] Btrfs loaded, zoned=no, fsverity=no [ 2.459523] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.463794] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.467813] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.469243] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.552955] ACPI: PM: Preparing to enter system sleep state S5 [ 62.554570] reboot: Restarting system [ 62.557709] 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        [2026-09-03T14:47:03.605983]      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 3964498722 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000095] 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 [ 0.000175] Using GB pages for direct mapping [ 0.000294] ACPI: Early table checksum verification disabled [ 0.000297] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000301] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000307] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000313] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000316] ACPI: FACS 0x00000000789D0000 000040 [ 0.000318] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000321] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000324] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000327] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000330] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000333] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000335] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000338] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000340] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000342] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000343] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000343] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000344] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000345] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000346] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000346] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000347] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000348] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000349] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000388] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000398] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000450] Zone ranges: [ 0.000451] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000454] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000456] Normal empty [ 0.000458] Device empty [ 0.000459] Movable zone start for each node [ 0.000461] Early memory node ranges [ 0.000461] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000464] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000466] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000468] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000475] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000517] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004004] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004120] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004527] ACPI: PM-Timer IO Port: 0xb008 [ 0.004540] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004604] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004608] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004610] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004611] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004612] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004616] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004618] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004622] TSC deadline timer available [ 0.004627] CPU topo: Max. logical packages: 1 [ 0.004628] CPU topo: Max. logical dies: 1 [ 0.004629] CPU topo: Max. dies per package: 1 [ 0.004634] CPU topo: Max. threads per core: 2 [ 0.004634] CPU topo: Num. cores per package: 1 [ 0.004635] CPU topo: Num. threads per package: 2 [ 0.004636] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004654] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004670] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004672] Booting paravirtualized kernel on KVM [ 0.004674] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009581] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009868] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010560] kvm-guest: PV spinlocks enabled [ 0.010563] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010566] 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 [ 0.010738] random: crng init done [ 0.010739] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010943] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011053] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011105] Fallback order for Node 0: 0 [ 0.011107] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011109] Policy zone: DMA32 [ 0.011110] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015050] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015064] Kernel/User page tables isolation: enabled [ 0.023262] ftrace: allocating 41455 entries in 164 pages [ 0.023266] ftrace: allocated 164 pages with 3 groups [ 0.024063] Dynamic Preempt: voluntary [ 0.024096] rcu: Preemptible hierarchical RCU implementation. [ 0.024096] rcu: RCU event tracing is enabled. [ 0.024097] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024099] Trampoline variant of Tasks RCU enabled. [ 0.024099] Rude variant of Tasks RCU enabled. [ 0.024100] Tracing variant of Tasks RCU enabled. [ 0.024100] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024101] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024107] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024109] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024111] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029256] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029492] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029499] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029550] Console: colour dummy device 80x25 [ 0.029553] printk: legacy console [tty0] enabled [ 0.029831] printk: legacy console [ttyS0] enabled [ 0.165026] ACPI: Core revision 20250807 [ 0.165849] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167278] APIC: Switch to symmetric I/O mode setup [ 0.168453] x2apic enabled [ 0.169309] APIC: Switched APIC routing to: physical x2apic [ 0.171738] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.173373] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.174369] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174369] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174369] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174369] Speculative Store Bypass: Vulnerable [ 0.174369] Spectre V2 : Mitigation: Retpolines [ 0.174369] RETBleed: Vulnerable [ 0.174369] ITS: Mitigation: Aligned branch/return thunks [ 0.174369] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174369] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174369] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174369] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174369] GDS: Unknown: Dependent on hypervisor status [ 0.174369] active return thunk: its_return_thunk [ 0.174369] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174369] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174369] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174369] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174369] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174369] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174369] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174369] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174369] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174369] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174369] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174369] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174369] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174369] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174369] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174369] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174369] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174369] Freeing SMP alternatives memory: 40K [ 0.174369] pid_max: default: 32768 minimum: 301 [ 0.174369] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174369] landlock: Up and running. [ 0.174369] SELinux: Initializing. [ 0.174369] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174369] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174369] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174569] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175417] signal: max sigframe size: 3632 [ 0.176111] rcu: Hierarchical SRCU implementation. [ 0.176372] rcu: Max phase no-delay instances is 400. [ 0.177236] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180794] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181432] smp: Bringing up secondary CPUs ... [ 0.182269] smpboot: x86: Booting SMP configuration: [ 0.182374] .... node #0, CPUs: #1 [ 0.183835] 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. [ 0.185373] 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. [ 0.186406] smp: Brought up 1 node, 2 CPUs [ 0.187061] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.187519] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.188515] devtmpfs: initialized [ 0.188978] x86/mm: Memory block size: 128MB [ 0.190397] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191430] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192381] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193451] pinctrl core: initialized pinctrl subsystem [ 0.194824] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196511] audit: initializing netlink subsys (disabled) [ 0.197400] audit: type=2000 audit(1788446826.863:1): state=initialized audit_enabled=0 res=1 [ 0.197481] thermal_sys: Registered thermal governor 'step_wise' [ 0.198385] cpuidle: using governor menu [ 0.200852] efi: Freeing EFI boot services memory: 37748K [ 0.201375] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202453] dca service started, version 1.12.1 [ 0.203248] PCI: Using configuration type 1 for base access [ 0.204479] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227179] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228374] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229376] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230373] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232988] ACPI: Added _OSI(Module Device) [ 0.233376] ACPI: Added _OSI(Processor Device) [ 0.234101] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235023] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237486] ACPI: Interpreter enabled [ 0.238051] ACPI: PM: (supports S0 S5) [ 0.238375] ACPI: Using IOAPIC for interrupt routing [ 0.239220] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240376] PCI: Using E820 reservations for host bridge windows [ 0.241454] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244575] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245377] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247374] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248381] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250726] acpiphp: Slot [3] registered [ 0.251395] acpiphp: Slot [4] registered [ 0.252074] acpiphp: Slot [5] registered [ 0.252386] acpiphp: Slot [6] registered [ 0.253054] acpiphp: Slot [7] registered [ 0.254386] acpiphp: Slot [8] registered [ 0.255055] acpiphp: Slot [9] registered [ 0.255387] acpiphp: Slot [10] registered [ 0.256071] acpiphp: Slot [11] registered [ 0.256387] acpiphp: Slot [12] registered [ 0.257060] acpiphp: Slot [13] registered [ 0.258386] acpiphp: Slot [14] registered [ 0.259056] acpiphp: Slot [15] registered [ 0.259386] acpiphp: Slot [16] registered [ 0.260079] acpiphp: Slot [17] registered [ 0.260391] acpiphp: Slot [18] registered [ 0.261056] acpiphp: Slot [19] registered [ 0.262388] acpiphp: Slot [20] registered [ 0.263047] acpiphp: Slot [21] registered [ 0.263386] acpiphp: Slot [22] registered [ 0.264071] acpiphp: Slot [23] registered [ 0.265388] acpiphp: Slot [24] registered [ 0.266053] acpiphp: Slot [25] registered [ 0.266386] acpiphp: Slot [26] registered [ 0.267066] acpiphp: Slot [27] registered [ 0.267386] acpiphp: Slot [28] registered [ 0.268055] acpiphp: Slot [29] registered [ 0.269388] acpiphp: Slot [30] registered [ 0.270056] acpiphp: Slot [31] registered [ 0.270383] PCI host bridge to bus 0000:00 [ 0.271054] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.272373] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.273372] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.274373] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.275376] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.276373] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.277293] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.279805] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.281222] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.282977] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.284439] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.285372] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.286386] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.287328] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.288387] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.289322] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.290651] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.293403] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.294454] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.295498] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.296706] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.300332] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.301950] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.304389] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.307508] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.308481] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.309476] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.310473] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.311434] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.313412] iommu: Default domain type: Translated [ 0.314166] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.314468] efivars: Registered efivars operations [ 0.315369] PCI: Using ACPI for IRQ routing [ 0.316396] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.317363] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.317369] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.319374] vgaarb: loaded [ 0.319900] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.320372] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.324407] clocksource: Switched to clocksource kvm-clock [ 0.325990] VFS: Disk quotas dquot_6.6.0 [ 0.326653] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.327945] pnp: PnP ACPI init [ 0.328888] pnp: PnP ACPI: found 5 devices [ 0.336889] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.338387] NET: Registered PF_INET protocol family [ 0.339254] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.351733] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.353133] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.354440] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.355746] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.357003] TCP: Hash tables configured (established 16384 bind 16384) [ 0.358131] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359223] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360421] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.361352] NET: Registered PF_XDP protocol family [ 0.362154] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.363166] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.364163] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.365259] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.366354] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.367566] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.368607] PCI: CLS 0 bytes, default 64 [ 0.369382] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.371137] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.373369] clocksource: Switched to clocksource tsc [ 0.393239] Initialise system trusted keyrings [ 0.394916] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.396631] Key type asymmetric registered [ 0.397534] Asymmetric key parser 'x509' registered [ 0.399449] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.401071] io scheduler mq-deadline registered [ 0.402049] io scheduler kyber registered [ 0.402923] io scheduler bfq registered [ 0.405077] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.406480] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.408076] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.411134] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.412989] i8042: Warning: Keylock active [ 0.415351] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.416402] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.417566] hv_vmbus: registering driver hyperv_keyboard [ 0.418781] rtc_cmos 00:00: RTC can wake from S4 [ 0.421069] rtc_cmos 00:00: registered as rtc0 [ 0.422210] rtc_cmos 00:00: setting system clock to 2026-09-03T14:47:02 UTC (1788446822) [ 0.423978] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.425274] intel_pstate: CPU model not supported [ 0.426352] efifb: probing for efifb [ 0.427159] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.428563] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.429833] efifb: scrolling: redraw [ 0.430618] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.432439] Console: switching to colour frame buffer device 100x37 [ 0.434295] fb0: EFI VGA frame buffer device [ 0.435279] pstore: Using crash dump compression: deflate [ 0.436460] pstore: Registered efi_pstore as persistent store backend [ 0.438086] NET: Registered PF_INET6 protocol family [ 0.440171] Segment Routing with IPv6 [ 0.441002] In-situ OAM (IOAM) with IPv6 [ 0.441921] NET: Registered PF_PACKET protocol family [ 0.443074] Key type dns_resolver registered [ 0.444356] IPI shorthand broadcast: enabled [ 0.447082] sched_clock: Marking stable (303002190, 143871135)->(519172519, -72299194) [ 0.448951] registered taskstats version 1 [ 0.450138] Loading compiled-in X.509 certificates [ 0.926432] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.641480] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.645795] Demotion targets for Node 0: null [ 1.646835] Key type .fscrypt registered [ 1.647687] Key type fscrypt-provisioning registered [ 1.648705] ima: No TPM chip found, activating TPM-bypass! [ 1.649958] ima: Allocated hash algorithm: sha1 [ 1.650860] ima: No architecture policies found [ 1.659408] clk: Disabling unused clocks [ 1.665713] Freeing unused kernel image (initmem) memory: 17040K [ 1.667436] Write protecting the kernel read-only data: 47104k [ 1.669256] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.670989] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.672680] Run /init as init process [ 1.789965] nvme nvme0: pci function 0000:00:04.0 [ 1.791286] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.801985] nvme nvme0: 2/0/0 default/read/poll queues [ 1.809252] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.810756] GPT:25804799 != 33554431 [ 1.811534] GPT:Alternate GPT header not at the end of the disk. [ 1.812673] GPT:25804799 != 33554431 [ 1.813419] GPT: Use GNU Parted to correct GPT errors. [ 1.814438] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.827915] SCSI subsystem initialized [ 1.854659] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.857236] device-mapper: uevent: version 1.0.3 [ 1.858298] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.865830] device-mapper: verity: sha256 using "sha256-lib" [ 1.900878] raid6: avx512x4 gen() 18000 MB/s [ 1.918879] raid6: avx512x2 gen() 18057 MB/s [ 1.935877] raid6: avx512x1 gen() 18077 MB/s [ 1.953879] raid6: avx2x4 gen() 17941 MB/s [ 1.970878] raid6: avx2x2 gen() 17983 MB/s [ 1.987879] raid6: avx2x1 gen() 13957 MB/s [ 1.988799] raid6: using algorithm avx512x1 gen() 18077 MB/s [ 2.005877] raid6: .... xor() 21353 MB/s, rmw enabled [ 2.006983] raid6: using avx512x2 recovery algorithm [ 2.017563] xor: automatically using best checksumming function avx [ 2.147836] Btrfs loaded, zoned=no, fsverity=no [ 2.152259] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.155944] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.159693] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.161071] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.241977] ACPI: PM: Preparing to enter system sleep state S5 [ 62.243205] reboot: Restarting system [ 62.244008] 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        [2026-09-03T14:48:10.406528]      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 3990937391 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 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000306] ACPI: Early table checksum verification disabled [ 0.000309] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000313] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000319] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000324] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000328] ACPI: FACS 0x00000000789D0000 000040 [ 0.000330] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000333] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000336] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000339] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000342] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000345] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000348] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000351] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000353] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000354] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000355] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000356] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000357] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000357] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000358] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000359] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000360] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000360] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000361] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000401] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000410] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000462] Zone ranges: [ 0.000463] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000466] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000468] Normal empty [ 0.000470] Device empty [ 0.000471] Movable zone start for each node [ 0.000473] Early memory node ranges [ 0.000474] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000476] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000478] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000480] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000487] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000530] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004027] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004139] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004544] ACPI: PM-Timer IO Port: 0xb008 [ 0.004557] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004617] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004620] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004622] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004623] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004624] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004628] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004630] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004634] TSC deadline timer available [ 0.004640] CPU topo: Max. logical packages: 1 [ 0.004640] CPU topo: Max. logical dies: 1 [ 0.004641] CPU topo: Max. dies per package: 1 [ 0.004646] CPU topo: Max. threads per core: 2 [ 0.004647] CPU topo: Num. cores per package: 1 [ 0.004648] CPU topo: Num. threads per package: 2 [ 0.004648] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004667] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004683] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004684] Booting paravirtualized kernel on KVM [ 0.004686] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009629] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009917] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010599] kvm-guest: PV spinlocks enabled [ 0.010602] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010605] 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 [ 0.010779] random: crng init done [ 0.010780] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010995] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011106] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011158] Fallback order for Node 0: 0 [ 0.011161] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011162] Policy zone: DMA32 [ 0.011163] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015148] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015162] Kernel/User page tables isolation: enabled [ 0.023360] ftrace: allocating 41455 entries in 164 pages [ 0.023363] ftrace: allocated 164 pages with 3 groups [ 0.024154] Dynamic Preempt: voluntary [ 0.024187] rcu: Preemptible hierarchical RCU implementation. [ 0.024187] rcu: RCU event tracing is enabled. [ 0.024188] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024189] Trampoline variant of Tasks RCU enabled. [ 0.024190] Rude variant of Tasks RCU enabled. [ 0.024190] Tracing variant of Tasks RCU enabled. [ 0.024191] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024192] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024198] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024200] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024201] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029311] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029549] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029557] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029611] Console: colour dummy device 80x25 [ 0.029614] printk: legacy console [tty0] enabled [ 0.029897] printk: legacy console [ttyS0] enabled [ 0.162467] ACPI: Core revision 20250807 [ 0.163283] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164683] APIC: Switch to symmetric I/O mode setup [ 0.165850] x2apic enabled [ 0.166695] APIC: Switched APIC routing to: physical x2apic [ 0.169105] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.170730] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.171726] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171726] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171726] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171726] Speculative Store Bypass: Vulnerable [ 0.171726] Spectre V2 : Mitigation: Retpolines [ 0.171726] RETBleed: Vulnerable [ 0.171726] ITS: Mitigation: Aligned branch/return thunks [ 0.171726] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171726] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171726] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171726] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171726] GDS: Unknown: Dependent on hypervisor status [ 0.171726] active return thunk: its_return_thunk [ 0.171726] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171726] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171726] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171726] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171726] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171726] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171726] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171726] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171726] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171726] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171726] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171726] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171726] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171726] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171726] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171726] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171726] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171726] Freeing SMP alternatives memory: 40K [ 0.171726] pid_max: default: 32768 minimum: 301 [ 0.171726] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171726] landlock: Up and running. [ 0.171726] SELinux: Initializing. [ 0.171726] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171726] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171726] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171936] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172772] signal: max sigframe size: 3632 [ 0.173450] rcu: Hierarchical SRCU implementation. [ 0.173728] rcu: Max phase no-delay instances is 400. [ 0.174570] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178136] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178793] smp: Bringing up secondary CPUs ... [ 0.179612] smpboot: x86: Booting SMP configuration: [ 0.179731] .... node #0, CPUs: #1 [ 0.181231] 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. [ 0.182730] 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. [ 0.183766] smp: Brought up 1 node, 2 CPUs [ 0.184413] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.184885] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.185865] devtmpfs: initialized [ 0.186329] x86/mm: Memory block size: 128MB [ 0.187760] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188789] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189737] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190813] pinctrl core: initialized pinctrl subsystem [ 0.192193] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193874] audit: initializing netlink subsys (disabled) [ 0.194751] audit: type=2000 audit(1788446893.659:1): state=initialized audit_enabled=0 res=1 [ 0.194837] thermal_sys: Registered thermal governor 'step_wise' [ 0.195741] cpuidle: using governor menu [ 0.198608] efi: Freeing EFI boot services memory: 37748K [ 0.199732] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200812] dca service started, version 1.12.1 [ 0.201624] PCI: Using configuration type 1 for base access [ 0.202838] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225786] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226730] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227730] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228729] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.230069] ACPI: Added _OSI(Module Device) [ 0.230729] ACPI: Added _OSI(Processor Device) [ 0.231437] ACPI: Added _OSI(Processor Aggregator Device) [ 0.233750] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.235957] ACPI: Interpreter enabled [ 0.236399] ACPI: PM: (supports S0 S5) [ 0.236732] ACPI: Using IOAPIC for interrupt routing [ 0.237604] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.238733] PCI: Using E820 reservations for host bridge windows [ 0.239814] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.242957] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.244734] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.245730] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.246741] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249114] acpiphp: Slot [3] registered [ 0.249753] acpiphp: Slot [4] registered [ 0.250393] acpiphp: Slot [5] registered [ 0.250742] acpiphp: Slot [6] registered [ 0.251374] acpiphp: Slot [7] registered [ 0.252743] acpiphp: Slot [8] registered [ 0.253376] acpiphp: Slot [9] registered [ 0.253743] acpiphp: Slot [10] registered [ 0.254391] acpiphp: Slot [11] registered [ 0.254745] acpiphp: Slot [12] registered [ 0.255397] acpiphp: Slot [13] registered [ 0.255745] acpiphp: Slot [14] registered [ 0.256391] acpiphp: Slot [15] registered [ 0.257744] acpiphp: Slot [16] registered [ 0.258384] acpiphp: Slot [17] registered [ 0.258745] acpiphp: Slot [18] registered [ 0.259400] acpiphp: Slot [19] registered [ 0.259743] acpiphp: Slot [20] registered [ 0.260392] acpiphp: Slot [21] registered [ 0.261743] acpiphp: Slot [22] registered [ 0.262387] acpiphp: Slot [23] registered [ 0.262743] acpiphp: Slot [24] registered [ 0.263405] acpiphp: Slot [25] registered [ 0.263742] acpiphp: Slot [26] registered [ 0.264403] acpiphp: Slot [27] registered [ 0.265744] acpiphp: Slot [28] registered [ 0.266388] acpiphp: Slot [29] registered [ 0.266745] acpiphp: Slot [30] registered [ 0.267409] acpiphp: Slot [31] registered [ 0.267740] PCI host bridge to bus 0000:00 [ 0.268402] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.269730] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.270729] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.271729] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.272732] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.274730] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.275664] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.277175] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279561] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281326] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.281793] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.282701] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.283745] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.284665] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.285743] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.286667] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.288015] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290761] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.291810] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.292896] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.294082] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.297689] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299305] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.301749] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304924] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305834] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306833] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.307831] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.308783] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.310762] iommu: Default domain type: Translated [ 0.311518] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.311828] efivars: Registered efivars operations [ 0.312726] PCI: Using ACPI for IRQ routing [ 0.313752] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314707] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314726] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.316731] vgaarb: loaded [ 0.317242] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.317729] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.321775] clocksource: Switched to clocksource kvm-clock [ 0.323289] VFS: Disk quotas dquot_6.6.0 [ 0.323949] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.325282] pnp: PnP ACPI init [ 0.326262] pnp: PnP ACPI: found 5 devices [ 0.334320] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335813] NET: Registered PF_INET protocol family [ 0.336652] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.349163] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.350553] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.351859] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.353145] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.354402] TCP: Hash tables configured (established 16384 bind 16384) [ 0.355531] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356607] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357811] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.358715] NET: Registered PF_XDP protocol family [ 0.359506] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.360493] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.361481] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.362558] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.363658] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.364863] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365888] PCI: CLS 0 bytes, default 64 [ 0.366662] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.368486] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.370659] clocksource: Switched to clocksource tsc [ 0.390642] Initialise system trusted keyrings [ 0.391846] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.395524] Key type asymmetric registered [ 0.396444] Asymmetric key parser 'x509' registered [ 0.398765] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.400487] io scheduler mq-deadline registered [ 0.401493] io scheduler kyber registered [ 0.402398] io scheduler bfq registered [ 0.404749] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.406199] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.407908] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.411009] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.412986] i8042: Warning: Keylock active [ 0.415431] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.416526] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.417747] hv_vmbus: registering driver hyperv_keyboard [ 0.418975] rtc_cmos 00:00: RTC can wake from S4 [ 0.421321] rtc_cmos 00:00: registered as rtc0 [ 0.422470] rtc_cmos 00:00: setting system clock to 2026-09-03T14:48:09 UTC (1788446889) [ 0.424331] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.425679] intel_pstate: CPU model not supported [ 0.426784] efifb: probing for efifb [ 0.427602] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.429051] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.430346] efifb: scrolling: redraw [ 0.431135] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.432971] Console: switching to colour frame buffer device 100x37 [ 0.434804] fb0: EFI VGA frame buffer device [ 0.436275] pstore: Using crash dump compression: deflate [ 0.437459] pstore: Registered efi_pstore as persistent store backend [ 0.439106] NET: Registered PF_INET6 protocol family [ 0.441359] Segment Routing with IPv6 [ 0.442185] In-situ OAM (IOAM) with IPv6 [ 0.443071] NET: Registered PF_PACKET protocol family [ 0.444258] Key type dns_resolver registered [ 0.445673] IPI shorthand broadcast: enabled [ 0.448386] sched_clock: Marking stable (307001720, 141170053)->(518666833, -70495060) [ 0.450305] registered taskstats version 1 [ 0.451658] Loading compiled-in X.509 certificates [ 0.924033] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.641945] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.646233] Demotion targets for Node 0: null [ 1.647255] Key type .fscrypt registered [ 1.648060] Key type fscrypt-provisioning registered [ 1.649086] ima: No TPM chip found, activating TPM-bypass! [ 1.650301] ima: Allocated hash algorithm: sha1 [ 1.651220] ima: No architecture policies found [ 1.657368] clk: Disabling unused clocks [ 1.663685] Freeing unused kernel image (initmem) memory: 17040K [ 1.665374] Write protecting the kernel read-only data: 47104k [ 1.667210] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.668941] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.670636] Run /init as init process [ 1.788583] nvme nvme0: pci function 0000:00:04.0 [ 1.789908] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.800836] nvme nvme0: 2/0/0 default/read/poll queues [ 1.808750] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.810186] GPT:25804799 != 33554431 [ 1.810975] GPT:Alternate GPT header not at the end of the disk. [ 1.812184] GPT:25804799 != 33554431 [ 1.812924] GPT: Use GNU Parted to correct GPT errors. [ 1.813916] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.827593] SCSI subsystem initialized [ 1.854296] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.856683] device-mapper: uevent: version 1.0.3 [ 1.857737] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.865334] device-mapper: verity: sha256 using "sha256-lib" [ 1.900179] raid6: avx512x4 gen() 17878 MB/s [ 1.917179] raid6: avx512x2 gen() 17995 MB/s [ 1.934179] raid6: avx512x1 gen() 17992 MB/s [ 1.951179] raid6: avx2x4 gen() 17890 MB/s [ 1.968179] raid6: avx2x2 gen() 17935 MB/s [ 1.985180] raid6: avx2x1 gen() 13612 MB/s [ 1.986070] raid6: using algorithm avx512x2 gen() 17995 MB/s [ 2.003178] raid6: .... xor() 24524 MB/s, rmw enabled [ 2.004197] raid6: using avx512x2 recovery algorithm [ 2.014701] xor: automatically using best checksumming function avx [ 2.147652] Btrfs loaded, zoned=no, fsverity=no [ 2.152041] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.156091] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.159820] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.161179] BTRFS error (device dm-0): open_ctree failed: -2