1.782777] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.784463] Run /init as init process [ 1.906106] nvme nvme0: pci function 0000:00:04.0 [ 1.907565] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.920841] nvme nvme0: 2/0/0 default/read/poll queues [ 1.927623] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.929160] GPT:25804799 != 33554431 [ 1.929953] GPT:Alternate GPT header not at the end of the disk. [ 1.931102] GPT:25804799 != 33554431 [ 1.931862] GPT: Use GNU Parted to correct GPT errors. [ 1.932870] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.946619] SCSI subsystem initialized [ 1.974617] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.977059] device-mapper: uevent: version 1.0.3 [ 1.978116] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.985926] device-mapper: verity: sha256 using "sha256-lib" [ 2.023996] raid6: avx512x4 gen() 12832 MB/s [ 2.041989] raid6: avx512x2 gen() 16161 MB/s [ 2.058990] raid6: avx512x1 gen() 17415 MB/s [ 2.075988] raid6: avx2x4 gen() 17273 MB/s [ 2.092989] raid6: avx2x2 gen() 17789 MB/s [ 2.110990] raid6: avx2x1 gen() 12918 MB/s [ 2.111913] raid6: using algorithm avx2x2 gen() 17789 MB/s [ 2.129988] raid6: .... xor() 15861 MB/s, rmw enabled [ 2.131792] raid6: using avx512x2 recovery algorithm [ 2.146325] xor: automatically using best checksumming function avx [ 2.293089] Btrfs loaded, zoned=no, fsverity=no [ 2.297351] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.301028] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.305080] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.306533] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.390022] ACPI: PM: Preparing to enter system sleep state S5 [ 62.391317] reboot: Restarting system [ 62.392122] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:04:14.370498]      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 4025725402 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000096] 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 [ 0.000177] Using GB pages for direct mapping [ 0.000439] ACPI: Early table checksum verification disabled [ 0.000443] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000447] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000453] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000458] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000461] ACPI: FACS 0x00000000789D0000 000040 [ 0.000464] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000467] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000470] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000473] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000476] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000479] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000482] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000484] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000487] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000488] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000489] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000490] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000490] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000491] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000492] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000493] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000493] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000494] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000495] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000540] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000550] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000603] Zone ranges: [ 0.000604] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000606] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000609] Normal empty [ 0.000611] Device empty [ 0.000612] Movable zone start for each node [ 0.000613] Early memory node ranges [ 0.000614] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000616] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000619] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000621] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000628] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000671] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004710] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004966] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005376] ACPI: PM-Timer IO Port: 0xb008 [ 0.005390] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005448] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005452] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005454] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005456] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005457] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005461] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005462] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005466] TSC deadline timer available [ 0.005472] CPU topo: Max. logical packages: 1 [ 0.005473] CPU topo: Max. logical dies: 1 [ 0.005473] CPU topo: Max. dies per package: 1 [ 0.005478] CPU topo: Max. threads per core: 2 [ 0.005479] CPU topo: Num. cores per package: 1 [ 0.005480] CPU topo: Num. threads per package: 2 [ 0.005480] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005499] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005515] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005517] Booting paravirtualized kernel on KVM [ 0.005519] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010513] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010803] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011541] kvm-guest: PV spinlocks enabled [ 0.011543] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011547] 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 [ 0.011721] random: crng init done [ 0.011722] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011945] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012059] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012115] Fallback order for Node 0: 0 [ 0.012117] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012118] Policy zone: DMA32 [ 0.012120] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016023] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016038] Kernel/User page tables isolation: enabled [ 0.024342] ftrace: allocating 41455 entries in 164 pages [ 0.024345] ftrace: allocated 164 pages with 3 groups [ 0.025145] Dynamic Preempt: voluntary [ 0.025178] rcu: Preemptible hierarchical RCU implementation. [ 0.025178] rcu: RCU event tracing is enabled. [ 0.025179] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025180] Trampoline variant of Tasks RCU enabled. [ 0.025181] Rude variant of Tasks RCU enabled. [ 0.025181] Tracing variant of Tasks RCU enabled. [ 0.025182] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025183] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025189] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025191] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025193] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030506] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030763] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030771] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030825] Console: colour dummy device 80x25 [ 0.030828] printk: legacy console [tty0] enabled [ 0.031239] printk: legacy console [ttyS0] enabled [ 0.169142] ACPI: Core revision 20250807 [ 0.169956] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.171410] APIC: Switch to symmetric I/O mode setup [ 0.172587] x2apic enabled [ 0.173441] APIC: Switched APIC routing to: physical x2apic [ 0.175887] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.177558] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.178554] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.178554] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.178554] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.178554] Speculative Store Bypass: Vulnerable [ 0.178554] Spectre V2 : Mitigation: Retpolines [ 0.178554] RETBleed: Vulnerable [ 0.178554] ITS: Mitigation: Aligned branch/return thunks [ 0.178554] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178554] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.178554] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.178554] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.178554] GDS: Unknown: Dependent on hypervisor status [ 0.178554] active return thunk: its_return_thunk [ 0.178554] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.178554] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.178554] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.178554] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.178554] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.178554] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.178554] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.178554] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.178554] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.178554] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.178554] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.178554] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.178554] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.178554] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.178554] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.178554] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.178554] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.178554] Freeing SMP alternatives memory: 40K [ 0.178554] pid_max: default: 32768 minimum: 301 [ 0.178554] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.178554] landlock: Up and running. [ 0.178554] SELinux: Initializing. [ 0.178554] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178554] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.178554] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178757] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179599] signal: max sigframe size: 3632 [ 0.180299] rcu: Hierarchical SRCU implementation. [ 0.180557] rcu: Max phase no-delay instances is 400. [ 0.181428] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184952] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185615] smp: Bringing up secondary CPUs ... [ 0.186465] smpboot: x86: Booting SMP configuration: [ 0.186558] .... node #0, CPUs: #1 [ 0.187914] 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. [ 0.189560] 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. [ 0.190592] smp: Brought up 1 node, 2 CPUs [ 0.191252] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.191709] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.192689] devtmpfs: initialized [ 0.193178] x86/mm: Memory block size: 128MB [ 0.194598] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195620] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196566] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197636] pinctrl core: initialized pinctrl subsystem [ 0.199077] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200696] audit: initializing netlink subsys (disabled) [ 0.201587] audit: type=2000 audit(1788458657.649:1): state=initialized audit_enabled=0 res=1 [ 0.201663] thermal_sys: Registered thermal governor 'step_wise' [ 0.202569] cpuidle: using governor menu [ 0.205141] efi: Freeing EFI boot services memory: 37748K [ 0.205561] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206636] dca service started, version 1.12.1 [ 0.207410] PCI: Using configuration type 1 for base access [ 0.208663] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.235280] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236558] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237558] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238557] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.240788] ACPI: Added _OSI(Module Device) [ 0.241472] ACPI: Added _OSI(Processor Device) [ 0.241557] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243430] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245784] ACPI: Interpreter enabled [ 0.246225] ACPI: PM: (supports S0 S5) [ 0.247561] ACPI: Using IOAPIC for interrupt routing [ 0.248376] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.249559] PCI: Using E820 reservations for host bridge windows [ 0.250645] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.253786] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254562] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255558] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257569] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.259916] acpiphp: Slot [3] registered [ 0.260580] acpiphp: Slot [4] registered [ 0.261399] acpiphp: Slot [5] registered [ 0.261574] acpiphp: Slot [6] registered [ 0.262227] acpiphp: Slot [7] registered [ 0.262573] acpiphp: Slot [8] registered [ 0.263217] acpiphp: Slot [9] registered [ 0.264571] acpiphp: Slot [10] registered [ 0.265221] acpiphp: Slot [11] registered [ 0.265571] acpiphp: Slot [12] registered [ 0.266232] acpiphp: Slot [13] registered [ 0.266570] acpiphp: Slot [14] registered [ 0.267226] acpiphp: Slot [15] registered [ 0.268571] acpiphp: Slot [16] registered [ 0.269241] acpiphp: Slot [17] registered [ 0.269572] acpiphp: Slot [18] registered [ 0.270226] acpiphp: Slot [19] registered [ 0.270570] acpiphp: Slot [20] registered [ 0.271225] acpiphp: Slot [21] registered [ 0.272572] acpiphp: Slot [22] registered [ 0.273231] acpiphp: Slot [23] registered [ 0.273571] acpiphp: Slot [24] registered [ 0.274220] acpiphp: Slot [25] registered [ 0.274571] acpiphp: Slot [26] registered [ 0.275242] acpiphp: Slot [27] registered [ 0.275569] acpiphp: Slot [28] registered [ 0.276233] acpiphp: Slot [29] registered [ 0.277575] acpiphp: Slot [30] registered [ 0.278242] acpiphp: Slot [31] registered [ 0.278569] PCI host bridge to bus 0000:00 [ 0.279237] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280557] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281557] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282557] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283557] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285558] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286491] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288002] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290400] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292145] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292631] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293550] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295571] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.296502] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.297576] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.298531] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299884] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301585] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303639] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304659] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305892] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309520] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.311185] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313576] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316778] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.317663] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318662] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319657] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320612] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321906] iommu: Default domain type: Translated [ 0.322559] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323664] efivars: Registered efivars operations [ 0.324742] PCI: Using ACPI for IRQ routing [ 0.325580] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326543] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326554] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328560] vgaarb: loaded [ 0.329078] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329557] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333598] clocksource: Switched to clocksource kvm-clock [ 0.335193] VFS: Disk quotas dquot_6.6.0 [ 0.335876] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337282] pnp: PnP ACPI init [ 0.338480] pnp: PnP ACPI: found 5 devices [ 0.346448] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347948] NET: Registered PF_INET protocol family [ 0.348816] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361299] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362715] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363980] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365334] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366670] TCP: Hash tables configured (established 16384 bind 16384) [ 0.367750] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368829] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370024] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370959] NET: Registered PF_XDP protocol family [ 0.371741] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.372741] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.373728] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374839] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375935] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.377162] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.378217] PCI: CLS 0 bytes, default 64 [ 0.379005] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.380788] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.383074] clocksource: Switched to clocksource tsc [ 0.403073] Initialise system trusted keyrings [ 0.404879] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406710] Key type asymmetric registered [ 0.407583] Asymmetric key parser 'x509' registered [ 0.409354] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410998] io scheduler mq-deadline registered [ 0.412003] io scheduler kyber registered [ 0.412924] io scheduler bfq registered [ 0.415041] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.416415] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.418043] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.421139] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.423108] i8042: Warning: Keylock active [ 0.425483] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.426592] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.427766] hv_vmbus: registering driver hyperv_keyboard [ 0.428955] rtc_cmos 00:00: RTC can wake from S4 [ 0.431286] rtc_cmos 00:00: registered as rtc0 [ 0.432444] rtc_cmos 00:00: setting system clock to 2026-09-03T18:04:16 UTC (1788458656) [ 0.434241] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.435587] intel_pstate: CPU model not supported [ 0.436665] efifb: probing for efifb [ 0.437480] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.438887] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440154] efifb: scrolling: redraw [ 0.440935] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.442747] Console: switching to colour frame buffer device 100x37 [ 0.444582] fb0: EFI VGA frame buffer device [ 0.445553] pstore: Using crash dump compression: deflate [ 0.446732] pstore: Registered efi_pstore as persistent store backend [ 0.448338] NET: Registered PF_INET6 protocol family [ 0.449696] Segment Routing with IPv6 [ 0.450525] In-situ OAM (IOAM) with IPv6 [ 0.451429] NET: Registered PF_PACKET protocol family [ 0.452590] Key type dns_resolver registered [ 0.453912] IPI shorthand broadcast: enabled [ 0.456664] sched_clock: Marking stable (309001948, 146783683)->(528372030, -72586399) [ 0.458490] registered taskstats version 1 [ 0.459637] Loading compiled-in X.509 certificates [ 0.938730] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.677156] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.681650] Demotion targets for Node 0: null [ 1.682783] Key type .fscrypt registered [ 1.683647] Key type fscrypt-provisioning registered [ 1.684709] ima: No TPM chip found, activating TPM-bypass! [ 1.685962] ima: Allocated hash algorithm: sha1 [ 1.686952] ima: No architecture policies found [ 1.693261] clk: Disabling unused clocks [ 1.699718] Freeing unused kernel image (initmem) memory: 17040K [ 1.701456] Write protecting the kernel read-only data: 47104k [ 1.703306] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.705067] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.706777] Run /init as init process [ 1.826769] nvme nvme0: pci function 0000:00:04.0 [ 1.828137] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.838146] nvme nvme0: 2/0/0 default/read/poll queues [ 1.845138] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.846814] GPT:25804799 != 33554431 [ 1.847944] GPT:Alternate GPT header not at the end of the disk. [ 1.849103] GPT:25804799 != 33554431 [ 1.849869] GPT: Use GNU Parted to correct GPT errors. [ 1.850890] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.865479] SCSI subsystem initialized [ 1.894901] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.897307] device-mapper: uevent: version 1.0.3 [ 1.898571] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.907008] device-mapper: verity: sha256 using "sha256-lib" [ 1.943843] raid6: avx512x4 gen() 15057 MB/s [ 1.961793] raid6: avx512x2 gen() 17189 MB/s [ 1.979828] raid6: avx512x1 gen() 11811 MB/s [ 1.998850] raid6: avx2x4 gen() 11856 MB/s [ 2.016936] raid6: avx2x2 gen() 13650 MB/s [ 2.034799] raid6: avx2x1 gen() 10268 MB/s [ 2.035795] raid6: using algorithm avx512x2 gen() 17189 MB/s [ 2.053802] raid6: .... xor() 19000 MB/s, rmw enabled [ 2.055226] raid6: using avx512x2 recovery algorithm [ 2.067862] xor: automatically using best checksumming function avx [ 2.216372] Btrfs loaded, zoned=no, fsverity=no [ 2.221721] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.225543] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.229677] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.231597] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.315805] ACPI: PM: Preparing to enter system sleep state S5 [ 62.317019] reboot: Restarting system [ 62.317805] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:05:21.371071]      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 4000357529 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.998 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000422] ACPI: Early table checksum verification disabled [ 0.000426] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000430] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000436] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000442] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000445] ACPI: FACS 0x00000000789D0000 000040 [ 0.000448] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000451] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000454] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000457] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000459] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000462] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000465] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000468] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000471] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000472] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000473] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000473] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000474] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000475] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000476] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000476] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000477] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000478] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000479] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000522] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000532] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000583] Zone ranges: [ 0.000584] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000587] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000590] Normal empty [ 0.000591] Device empty [ 0.000593] Movable zone start for each node [ 0.000594] Early memory node ranges [ 0.000595] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000597] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000600] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000602] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000608] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000651] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004034] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004141] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004544] ACPI: PM-Timer IO Port: 0xb008 [ 0.004558] 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) [ 0.004623] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004624] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004625] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004629] 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 [ 0.004646] CPU topo: Num. cores per package: 1 [ 0.004647] CPU topo: Num. threads per package: 2 [ 0.004648] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004665] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004681] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004683] Booting paravirtualized kernel on KVM [ 0.004685] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009607] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009888] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010611] kvm-guest: PV spinlocks enabled [ 0.010614] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010618] 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 [ 0.010792] random: crng init done [ 0.010793] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011013] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011128] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011183] Fallback order for Node 0: 0 [ 0.011186] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011187] Policy zone: DMA32 [ 0.011188] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015120] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015135] Kernel/User page tables isolation: enabled [ 0.023492] ftrace: allocating 41455 entries in 164 pages [ 0.023496] ftrace: allocated 164 pages with 3 groups [ 0.024322] Dynamic Preempt: voluntary [ 0.024359] rcu: Preemptible hierarchical RCU implementation. [ 0.024360] rcu: RCU event tracing is enabled. [ 0.024360] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024362] Trampoline variant of Tasks RCU enabled. [ 0.024363] Rude variant of Tasks RCU enabled. [ 0.024363] Tracing variant of Tasks RCU enabled. [ 0.024364] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024365] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024371] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024373] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024374] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029516] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029760] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029767] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029822] Console: colour dummy device 80x25 [ 0.029826] printk: legacy console [tty0] enabled [ 0.030102] printk: legacy console [ttyS0] enabled [ 0.164518] ACPI: Core revision 20250807 [ 0.165343] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166754] APIC: Switch to symmetric I/O mode setup [ 0.167933] x2apic enabled [ 0.168851] APIC: Switched APIC routing to: physical x2apic [ 0.171385] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.173080] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.174077] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174077] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174077] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174077] Speculative Store Bypass: Vulnerable [ 0.174077] Spectre V2 : Mitigation: Retpolines [ 0.174077] RETBleed: Vulnerable [ 0.174077] ITS: Mitigation: Aligned branch/return thunks [ 0.174077] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174077] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174077] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174077] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174077] GDS: Unknown: Dependent on hypervisor status [ 0.174077] active return thunk: its_return_thunk [ 0.174077] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174077] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174077] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174077] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174077] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174077] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174077] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174077] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174077] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174077] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174077] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174077] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174077] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174077] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174077] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174077] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174077] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174077] Freeing SMP alternatives memory: 40K [ 0.174077] pid_max: default: 32768 minimum: 301 [ 0.174077] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174077] landlock: Up and running. [ 0.174077] SELinux: Initializing. [ 0.174077] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174077] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174077] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174282] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175128] signal: max sigframe size: 3632 [ 0.175843] rcu: Hierarchical SRCU implementation. [ 0.176080] rcu: Max phase no-delay instances is 400. [ 0.176958] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180605] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181151] smp: Bringing up secondary CPUs ... [ 0.182014] smpboot: x86: Booting SMP configuration: [ 0.182082] .... node #0, CPUs: #1 [ 0.183523] 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. [ 0.185081] 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. [ 0.186121] smp: Brought up 1 node, 2 CPUs [ 0.186774] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.187234] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.188209] devtmpfs: initialized [ 0.188690] x86/mm: Memory block size: 128MB [ 0.190102] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191145] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192090] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193161] pinctrl core: initialized pinctrl subsystem [ 0.194629] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196220] audit: initializing netlink subsys (disabled) [ 0.197101] audit: type=2000 audit(1788458724.616:1): state=initialized audit_enabled=0 res=1 [ 0.197184] thermal_sys: Registered thermal governor 'step_wise' [ 0.198093] cpuidle: using governor menu [ 0.201018] efi: Freeing EFI boot services memory: 37748K [ 0.202084] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203163] dca service started, version 1.12.1 [ 0.203946] PCI: Using configuration type 1 for base access [ 0.205187] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230809] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232082] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233081] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234080] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236538] ACPI: Added _OSI(Module Device) [ 0.237032] ACPI: Added _OSI(Processor Device) [ 0.238082] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239977] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242265] ACPI: Interpreter enabled [ 0.242795] ACPI: PM: (supports S0 S5) [ 0.243084] ACPI: Using IOAPIC for interrupt routing [ 0.243907] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246085] PCI: Using E820 reservations for host bridge windows [ 0.247156] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250329] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251085] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252082] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254092] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255449] acpiphp: Slot [3] registered [ 0.256087] acpiphp: Slot [4] registered [ 0.256741] acpiphp: Slot [5] registered [ 0.258095] acpiphp: Slot [6] registered [ 0.258727] acpiphp: Slot [7] registered [ 0.259095] acpiphp: Slot [8] registered [ 0.259739] acpiphp: Slot [9] registered [ 0.260093] acpiphp: Slot [10] registered [ 0.260763] acpiphp: Slot [11] registered [ 0.261099] acpiphp: Slot [12] registered [ 0.261760] acpiphp: Slot [13] registered [ 0.263094] acpiphp: Slot [14] registered [ 0.263747] acpiphp: Slot [15] registered [ 0.264094] acpiphp: Slot [16] registered [ 0.264760] acpiphp: Slot [17] registered [ 0.265093] acpiphp: Slot [18] registered [ 0.265747] acpiphp: Slot [19] registered [ 0.267094] acpiphp: Slot [20] registered [ 0.267744] acpiphp: Slot [21] registered [ 0.268094] acpiphp: Slot [22] registered [ 0.268767] acpiphp: Slot [23] registered [ 0.269094] acpiphp: Slot [24] registered [ 0.269755] acpiphp: Slot [25] registered [ 0.271094] acpiphp: Slot [26] registered [ 0.271747] acpiphp: Slot [27] registered [ 0.272093] acpiphp: Slot [28] registered [ 0.272859] acpiphp: Slot [29] registered [ 0.273108] acpiphp: Slot [30] registered [ 0.273775] acpiphp: Slot [31] registered [ 0.275097] PCI host bridge to bus 0000:00 [ 0.275755] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277083] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278082] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279081] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280080] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281081] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282012] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284530] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.285951] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.287674] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289144] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290062] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291094] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292032] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293096] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294032] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295389] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298114] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299162] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300173] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301437] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305109] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306665] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.309108] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.312441] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314187] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315183] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316210] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317132] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318430] iommu: Default domain type: Translated [ 0.319080] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.320190] efivars: Registered efivars operations [ 0.320841] PCI: Using ACPI for IRQ routing [ 0.322104] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323051] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323077] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325082] vgaarb: loaded [ 0.325591] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326080] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.329119] clocksource: Switched to clocksource kvm-clock [ 0.330182] VFS: Disk quotas dquot_6.6.0 [ 0.330961] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.332204] pnp: PnP ACPI init [ 0.333173] pnp: PnP ACPI: found 5 devices [ 0.341319] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.342860] NET: Registered PF_INET protocol family [ 0.343728] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.356304] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.357698] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358963] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.360226] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.361466] TCP: Hash tables configured (established 16384 bind 16384) [ 0.362539] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363716] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364901] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.365810] NET: Registered PF_XDP protocol family [ 0.366579] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.367560] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.368550] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.369621] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.370965] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.372211] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.373374] PCI: CLS 0 bytes, default 64 [ 0.374139] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.375933] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.378233] clocksource: Switched to clocksource tsc [ 0.398242] Initialise system trusted keyrings [ 0.399324] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.401095] Key type asymmetric registered [ 0.401981] Asymmetric key parser 'x509' registered [ 0.403688] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.405301] io scheduler mq-deadline registered [ 0.406326] io scheduler kyber registered [ 0.407214] io scheduler bfq registered [ 0.409397] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.410882] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.412598] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.415777] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.417669] i8042: Warning: Keylock active [ 0.420168] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.421257] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.422458] hv_vmbus: registering driver hyperv_keyboard [ 0.423817] rtc_cmos 00:00: RTC can wake from S4 [ 0.426097] rtc_cmos 00:00: registered as rtc0 [ 0.427319] rtc_cmos 00:00: setting system clock to 2026-09-03T18:05:23 UTC (1788458723) [ 0.429136] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.430469] intel_pstate: CPU model not supported [ 0.431560] efifb: probing for efifb [ 0.432353] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.433743] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.435013] efifb: scrolling: redraw [ 0.435805] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.437635] Console: switching to colour frame buffer device 100x37 [ 0.439483] fb0: EFI VGA frame buffer device [ 0.440457] pstore: Using crash dump compression: deflate [ 0.441642] pstore: Registered efi_pstore as persistent store backend [ 0.443256] NET: Registered PF_INET6 protocol family [ 0.445744] Segment Routing with IPv6 [ 0.446573] In-situ OAM (IOAM) with IPv6 [ 0.447692] NET: Registered PF_PACKET protocol family [ 0.449440] Key type dns_resolver registered [ 0.451677] IPI shorthand broadcast: enabled [ 0.454360] sched_clock: Marking stable (311002057, 143309950)->(527223342, -72911335) [ 0.456346] registered taskstats version 1 [ 0.457519] Loading compiled-in X.509 certificates [ 0.926199] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.687600] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.692013] Demotion targets for Node 0: null [ 1.693077] Key type .fscrypt registered [ 1.693939] Key type fscrypt-provisioning registered [ 1.695092] ima: No TPM chip found, activating TPM-bypass! [ 1.696390] ima: Allocated hash algorithm: sha1 [ 1.697300] ima: No architecture policies found [ 1.703967] clk: Disabling unused clocks [ 1.710738] Freeing unused kernel image (initmem) memory: 17040K [ 1.712427] Write protecting the kernel read-only data: 47104k [ 1.714256] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.716020] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.717723] Run /init as init process [ 1.836328] nvme nvme0: pci function 0000:00:04.0 [ 1.837665] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.848512] nvme nvme0: 2/0/0 default/read/poll queues [ 1.855458] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.856908] GPT:25804799 != 33554431 [ 1.857705] GPT:Alternate GPT header not at the end of the disk. [ 1.858969] GPT:25804799 != 33554431 [ 1.859732] GPT: Use GNU Parted to correct GPT errors. [ 1.860722] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.874886] SCSI subsystem initialized [ 1.902277] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.904885] device-mapper: uevent: version 1.0.3 [ 1.906231] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.914177] device-mapper: verity: sha256 using "sha256-lib" [ 1.949318] raid6: avx512x4 gen() 17791 MB/s [ 1.966317] raid6: avx512x2 gen() 17951 MB/s [ 1.983318] raid6: avx512x1 gen() 17881 MB/s [ 2.000317] raid6: avx2x4 gen() 17869 MB/s [ 2.017318] raid6: avx2x2 gen() 17871 MB/s [ 2.034318] raid6: avx2x1 gen() 13533 MB/s [ 2.035354] raid6: using algorithm avx512x2 gen() 17951 MB/s [ 2.053318] raid6: .... xor() 24420 MB/s, rmw enabled [ 2.054364] raid6: using avx512x2 recovery algorithm [ 2.064914] xor: automatically using best checksumming function avx [ 2.200545] Btrfs loaded, zoned=no, fsverity=no [ 2.205075] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.208879] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.212990] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.214439] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.248619] ACPI: PM: Preparing to enter system sleep state S5 [ 62.249865] reboot: Restarting system [ 62.250861] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:06:28.271592]      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 4122974091 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 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 [ 0.000174] Using GB pages for direct mapping [ 0.000280] ACPI: Early table checksum verification disabled [ 0.000283] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000287] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000292] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000297] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000301] ACPI: FACS 0x00000000789D0000 000040 [ 0.000303] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000307] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000309] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000312] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000315] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000318] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000321] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000324] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000326] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000328] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000328] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000329] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000330] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000331] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000331] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000332] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000333] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000334] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000334] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000375] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000385] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000436] Zone ranges: [ 0.000437] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000439] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000442] Normal empty [ 0.000444] Device empty [ 0.000445] Movable zone start for each node [ 0.000446] Early memory node ranges [ 0.000447] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000449] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000452] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000454] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000460] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000491] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003863] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003972] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004381] ACPI: PM-Timer IO Port: 0xb008 [ 0.004394] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004453] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004457] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004459] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004460] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004461] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004466] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004467] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004472] TSC deadline timer available [ 0.004477] CPU topo: Max. logical packages: 1 [ 0.004478] CPU topo: Max. logical dies: 1 [ 0.004479] CPU topo: Max. dies per package: 1 [ 0.004484] CPU topo: Max. threads per core: 2 [ 0.004485] CPU topo: Num. cores per package: 1 [ 0.004486] CPU topo: Num. threads per package: 2 [ 0.004486] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004504] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004520] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004523] Booting paravirtualized kernel on KVM [ 0.004524] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009447] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009751] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010479] kvm-guest: PV spinlocks enabled [ 0.010482] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010485] 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 [ 0.010659] random: crng init done [ 0.010660] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010879] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010991] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011046] Fallback order for Node 0: 0 [ 0.011049] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011050] Policy zone: DMA32 [ 0.011051] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014947] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014962] Kernel/User page tables isolation: enabled [ 0.023266] ftrace: allocating 41455 entries in 164 pages [ 0.023270] ftrace: allocated 164 pages with 3 groups [ 0.024073] Dynamic Preempt: voluntary [ 0.024107] rcu: Preemptible hierarchical RCU implementation. [ 0.024107] rcu: RCU event tracing is enabled. [ 0.024108] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024110] Trampoline variant of Tasks RCU enabled. [ 0.024110] Rude variant of Tasks RCU enabled. [ 0.024111] Tracing variant of Tasks RCU enabled. [ 0.024112] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024113] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024118] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024120] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024122] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029260] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029496] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029572] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029637] Console: colour dummy device 80x25 [ 0.029641] printk: legacy console [tty0] enabled [ 0.029922] printk: legacy console [ttyS0] enabled [ 0.168390] ACPI: Core revision 20250807 [ 0.169226] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170672] APIC: Switch to symmetric I/O mode setup [ 0.171868] x2apic enabled [ 0.172732] APIC: Switched APIC routing to: physical x2apic [ 0.175321] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.176971] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.177967] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177967] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177967] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177967] Speculative Store Bypass: Vulnerable [ 0.177967] Spectre V2 : Mitigation: Retpolines [ 0.177967] RETBleed: Vulnerable [ 0.177967] ITS: Mitigation: Aligned branch/return thunks [ 0.177967] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177967] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177967] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177967] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177967] GDS: Unknown: Dependent on hypervisor status [ 0.177967] active return thunk: its_return_thunk [ 0.177967] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177967] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177967] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177967] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177967] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177967] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177967] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177967] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177967] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177967] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177967] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177967] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177967] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177967] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177967] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177967] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177967] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177967] Freeing SMP alternatives memory: 40K [ 0.177967] pid_max: default: 32768 minimum: 301 [ 0.177967] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177967] landlock: Up and running. [ 0.177967] SELinux: Initializing. [ 0.177967] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177967] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177967] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178171] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.179013] signal: max sigframe size: 3632 [ 0.179712] rcu: Hierarchical SRCU implementation. [ 0.179970] rcu: Max phase no-delay instances is 400. [ 0.180857] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184391] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.185033] smp: Bringing up secondary CPUs ... [ 0.185872] smpboot: x86: Booting SMP configuration: [ 0.185972] .... node #0, CPUs: #1 [ 0.187460] 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. [ 0.188973] 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. [ 0.190002] smp: Brought up 1 node, 2 CPUs [ 0.190665] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.191142] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.192099] devtmpfs: initialized [ 0.192578] x86/mm: Memory block size: 128MB [ 0.194023] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195031] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195967] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.198054] pinctrl core: initialized pinctrl subsystem [ 0.199459] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200128] audit: initializing netlink subsys (disabled) [ 0.200999] audit: type=2000 audit(1788458791.642:1): state=initialized audit_enabled=0 res=1 [ 0.201083] thermal_sys: Registered thermal governor 'step_wise' [ 0.201981] cpuidle: using governor menu [ 0.204535] efi: Freeing EFI boot services memory: 37748K [ 0.204973] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206056] dca service started, version 1.12.1 [ 0.206862] PCI: Using configuration type 1 for base access [ 0.208079] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234462] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.235972] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236971] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237972] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.240475] ACPI: Added _OSI(Module Device) [ 0.240765] ACPI: Added _OSI(Processor Device) [ 0.241972] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243881] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.246009] ACPI: Interpreter enabled [ 0.246693] ACPI: PM: (supports S0 S5) [ 0.246972] ACPI: Using IOAPIC for interrupt routing [ 0.247804] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248975] PCI: Using E820 reservations for host bridge windows [ 0.250068] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.253184] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253976] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255972] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256980] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.259328] acpiphp: Slot [3] registered [ 0.259991] acpiphp: Slot [4] registered [ 0.260649] acpiphp: Slot [5] registered [ 0.260984] acpiphp: Slot [6] registered [ 0.261637] acpiphp: Slot [7] registered [ 0.262988] acpiphp: Slot [8] registered [ 0.263644] acpiphp: Slot [9] registered [ 0.263984] acpiphp: Slot [10] registered [ 0.264661] acpiphp: Slot [11] registered [ 0.264983] acpiphp: Slot [12] registered [ 0.265705] acpiphp: Slot [13] registered [ 0.266984] acpiphp: Slot [14] registered [ 0.267651] acpiphp: Slot [15] registered [ 0.267984] acpiphp: Slot [16] registered [ 0.268666] acpiphp: Slot [17] registered [ 0.268983] acpiphp: Slot [18] registered [ 0.269661] acpiphp: Slot [19] registered [ 0.270984] acpiphp: Slot [20] registered [ 0.271647] acpiphp: Slot [21] registered [ 0.271984] acpiphp: Slot [22] registered [ 0.272661] acpiphp: Slot [23] registered [ 0.272983] acpiphp: Slot [24] registered [ 0.273655] acpiphp: Slot [25] registered [ 0.274984] acpiphp: Slot [26] registered [ 0.275644] acpiphp: Slot [27] registered [ 0.275984] acpiphp: Slot [28] registered [ 0.276653] acpiphp: Slot [29] registered [ 0.276988] acpiphp: Slot [30] registered [ 0.277661] acpiphp: Slot [31] registered [ 0.278981] PCI host bridge to bus 0000:00 [ 0.279646] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279970] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281971] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282970] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283970] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284971] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285932] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288418] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289859] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292584] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293043] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293987] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295985] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.296945] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.297985] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.298944] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.300254] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302001] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303053] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304068] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.306312] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308935] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310555] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313989] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.315967] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.318080] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.319074] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.320076] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.321020] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322321] iommu: Default domain type: Translated [ 0.322970] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.324072] efivars: Registered efivars operations [ 0.324765] PCI: Using ACPI for IRQ routing [ 0.325995] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326966] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326967] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328973] vgaarb: loaded [ 0.329497] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329970] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333008] clocksource: Switched to clocksource kvm-clock [ 0.334585] VFS: Disk quotas dquot_6.6.0 [ 0.335252] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.336567] pnp: PnP ACPI init [ 0.337558] pnp: PnP ACPI: found 5 devices [ 0.345687] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347224] NET: Registered PF_INET protocol family [ 0.348118] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360790] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362238] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363541] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.364954] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366217] TCP: Hash tables configured (established 16384 bind 16384) [ 0.367320] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368422] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369644] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370574] NET: Registered PF_XDP protocol family [ 0.371367] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.372390] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.373399] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.374515] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.375638] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376897] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377971] PCI: CLS 0 bytes, default 64 [ 0.378760] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.380504] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.382788] clocksource: Switched to clocksource tsc [ 0.402816] Initialise system trusted keyrings [ 0.404496] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406329] Key type asymmetric registered [ 0.407212] Asymmetric key parser 'x509' registered [ 0.408973] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.411432] io scheduler mq-deadline registered [ 0.412437] io scheduler kyber registered [ 0.413290] io scheduler bfq registered [ 0.415531] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.416912] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.418540] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.422055] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.423904] i8042: Warning: Keylock active [ 0.426359] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.427416] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.428655] hv_vmbus: registering driver hyperv_keyboard [ 0.429848] rtc_cmos 00:00: RTC can wake from S4 [ 0.432176] rtc_cmos 00:00: registered as rtc0 [ 0.433296] rtc_cmos 00:00: setting system clock to 2026-09-03T18:06:30 UTC (1788458790) [ 0.435065] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.436346] intel_pstate: CPU model not supported [ 0.437403] efifb: probing for efifb [ 0.438199] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.439561] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440815] efifb: scrolling: redraw [ 0.441595] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.443423] Console: switching to colour frame buffer device 100x37 [ 0.445252] fb0: EFI VGA frame buffer device [ 0.446220] pstore: Using crash dump compression: deflate [ 0.447375] pstore: Registered efi_pstore as persistent store backend [ 0.448932] NET: Registered PF_INET6 protocol family [ 0.450295] Segment Routing with IPv6 [ 0.451085] In-situ OAM (IOAM) with IPv6 [ 0.451958] NET: Registered PF_PACKET protocol family [ 0.453431] Key type dns_resolver registered [ 0.456600] IPI shorthand broadcast: enabled [ 0.459266] sched_clock: Marking stable (311001779, 147395595)->(531811775, -73414401) [ 0.461173] registered taskstats version 1 [ 0.462333] Loading compiled-in X.509 certificates [ 0.938163] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.673369] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.677866] Demotion targets for Node 0: null [ 1.678945] Key type .fscrypt registered [ 1.679813] Key type fscrypt-provisioning registered [ 1.680939] ima: No TPM chip found, activating TPM-bypass! [ 1.682228] ima: Allocated hash algorithm: sha1 [ 1.683187] ima: No architecture policies found [ 1.690044] clk: Disabling unused clocks [ 1.696353] Freeing unused kernel image (initmem) memory: 17040K [ 1.698048] Write protecting the kernel read-only data: 47104k [ 1.699845] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.701568] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.703242] Run /init as init process [ 1.822341] nvme nvme0: pci function 0000:00:04.0 [ 1.823702] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.833339] nvme nvme0: 2/0/0 default/read/poll queues [ 1.840493] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.841946] GPT:25804799 != 33554431 [ 1.842767] GPT:Alternate GPT header not at the end of the disk. [ 1.843932] GPT:25804799 != 33554431 [ 1.844795] GPT: Use GNU Parted to correct GPT errors. [ 1.845823] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.860578] SCSI subsystem initialized [ 1.888793] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.891230] device-mapper: uevent: version 1.0.3 [ 1.892344] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.900063] device-mapper: verity: sha256 using "sha256-lib" [ 1.935401] raid6: avx512x4 gen() 17683 MB/s [ 1.953401] raid6: avx512x2 gen() 18049 MB/s [ 1.970403] raid6: avx512x1 gen() 17947 MB/s [ 1.987402] raid6: avx2x4 gen() 18042 MB/s [ 2.005401] raid6: avx2x2 gen() 18005 MB/s [ 2.022407] raid6: avx2x1 gen() 13625 MB/s [ 2.023344] raid6: using algorithm avx512x2 gen() 18049 MB/s [ 2.041401] raid6: .... xor() 24430 MB/s, rmw enabled [ 2.042445] raid6: using avx512x2 recovery algorithm [ 2.053041] xor: automatically using best checksumming function avx [ 2.192405] Btrfs loaded, zoned=no, fsverity=no [ 2.196854] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.200876] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.204791] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.206189] BTRFS error (device dm-0): open_ctree failed: -2