1.682945] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.684640] Run /init as init process [ 1.802429] nvme nvme0: pci function 0000:00:04.0 [ 1.803710] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.814457] nvme nvme0: 2/0/0 default/read/poll queues [ 1.821711] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.823092] GPT:25804799 != 33554431 [ 1.823854] GPT:Alternate GPT header not at the end of the disk. [ 1.825076] GPT:25804799 != 33554431 [ 1.825797] GPT: Use GNU Parted to correct GPT errors. [ 1.826753] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.841996] SCSI subsystem initialized [ 1.869673] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.871969] device-mapper: uevent: version 1.0.3 [ 1.873002] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.880757] device-mapper: verity: sha256 using "sha256-lib" [ 1.915107] raid6: avx512x4 gen() 17361 MB/s [ 1.932107] raid6: avx512x2 gen() 17358 MB/s [ 1.949110] raid6: avx512x1 gen() 17125 MB/s [ 1.966108] raid6: avx2x4 gen() 17225 MB/s [ 1.983107] raid6: avx2x2 gen() 16970 MB/s [ 2.000107] raid6: avx2x1 gen() 13125 MB/s [ 2.001029] raid6: using algorithm avx512x4 gen() 17361 MB/s [ 2.018107] raid6: .... xor() 7661 MB/s, rmw enabled [ 2.019115] raid6: using avx512x2 recovery algorithm [ 2.029600] xor: automatically using best checksumming function avx [ 2.161857] Btrfs loaded, zoned=no, fsverity=no [ 2.166286] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.170054] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.173852] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.175199] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.231053] ACPI: PM: Preparing to enter system sleep state S5 [ 62.232471] reboot: Restarting system [ 62.233345] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:15:01.700068]      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 4936696387 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000439] ACPI: Early table checksum verification disabled [ 0.000444] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000448] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000455] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000461] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000465] ACPI: FACS 0x00000000789D0000 000040 [ 0.000468] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000472] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000476] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000479] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000483] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000486] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000489] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000493] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000495] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000497] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000499] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000499] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000500] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000501] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000502] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000503] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000504] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000505] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000506] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000550] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000560] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000612] Zone ranges: [ 0.000613] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000616] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000619] Normal empty [ 0.000621] Device empty [ 0.000622] Movable zone start for each node [ 0.000624] Early memory node ranges [ 0.000624] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000627] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000629] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000631] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000638] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000681] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004151] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004271] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004707] ACPI: PM-Timer IO Port: 0xb008 [ 0.004721] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004779] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004782] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004784] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004786] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004787] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004791] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004793] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004797] TSC deadline timer available [ 0.004802] CPU topo: Max. logical packages: 1 [ 0.004803] CPU topo: Max. logical dies: 1 [ 0.004804] CPU topo: Max. dies per package: 1 [ 0.004808] CPU topo: Max. threads per core: 2 [ 0.004809] CPU topo: Num. cores per package: 1 [ 0.004810] CPU topo: Num. threads per package: 2 [ 0.004810] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004829] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004846] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004848] Booting paravirtualized kernel on KVM [ 0.004850] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010057] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010654] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011427] kvm-guest: PV spinlocks enabled [ 0.011431] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011435] 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 [ 0.011614] random: crng init done [ 0.011615] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011838] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011950] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012004] Fallback order for Node 0: 0 [ 0.012006] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012008] Policy zone: DMA32 [ 0.012009] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016001] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016016] Kernel/User page tables isolation: enabled [ 0.024755] ftrace: allocating 41455 entries in 164 pages [ 0.024758] ftrace: allocated 164 pages with 3 groups [ 0.025568] Dynamic Preempt: voluntary [ 0.025603] rcu: Preemptible hierarchical RCU implementation. [ 0.025604] rcu: RCU event tracing is enabled. [ 0.025604] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025606] Trampoline variant of Tasks RCU enabled. [ 0.025606] Rude variant of Tasks RCU enabled. [ 0.025607] Tracing variant of Tasks RCU enabled. [ 0.025607] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025608] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025614] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025616] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025617] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030799] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031042] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031049] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031104] Console: colour dummy device 80x25 [ 0.031107] printk: legacy console [tty0] enabled [ 0.031390] printk: legacy console [ttyS0] enabled [ 0.192669] ACPI: Core revision 20250807 [ 0.193561] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.195272] APIC: Switch to symmetric I/O mode setup [ 0.196552] x2apic enabled [ 0.197461] APIC: Switched APIC routing to: physical x2apic [ 0.200698] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.203402] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.204396] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.204396] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.204396] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.204396] Speculative Store Bypass: Vulnerable [ 0.204396] Spectre V2 : Mitigation: Retpolines [ 0.204396] RETBleed: Vulnerable [ 0.204396] ITS: Mitigation: Aligned branch/return thunks [ 0.204396] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.204396] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.204396] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.204396] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.204396] GDS: Unknown: Dependent on hypervisor status [ 0.204396] active return thunk: its_return_thunk [ 0.204396] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.204396] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.204396] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.204396] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.204396] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.204396] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.204396] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.204396] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.204396] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.204396] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.204396] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.204396] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.204396] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.204396] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.204396] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.204396] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.204396] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.204396] Freeing SMP alternatives memory: 40K [ 0.204396] pid_max: default: 32768 minimum: 301 [ 0.204396] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.204396] landlock: Up and running. [ 0.204396] SELinux: Initializing. [ 0.204396] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.204396] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.204396] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.204625] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.205458] signal: max sigframe size: 3632 [ 0.206334] rcu: Hierarchical SRCU implementation. [ 0.206400] rcu: Max phase no-delay instances is 400. [ 0.207496] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.213063] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.213483] smp: Bringing up secondary CPUs ... [ 0.214402] smpboot: x86: Booting SMP configuration: [ 0.215281] .... node #0, CPUs: #1 [ 0.217403] 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. [ 0.219405] 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. [ 0.220495] smp: Brought up 1 node, 2 CPUs [ 0.221403] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.222681] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.223532] devtmpfs: initialized [ 0.223987] x86/mm: Memory block size: 128MB [ 0.225472] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.226484] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.228416] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.229497] pinctrl core: initialized pinctrl subsystem [ 0.231006] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.232546] audit: initializing netlink subsys (disabled) [ 0.233436] audit: type=2000 audit(1788459305.629:1): state=initialized audit_enabled=0 res=1 [ 0.233520] thermal_sys: Registered thermal governor 'step_wise' [ 0.234428] cpuidle: using governor menu [ 0.238613] efi: Freeing EFI boot services memory: 37748K [ 0.239406] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.240517] dca service started, version 1.12.1 [ 0.242402] PCI: Using configuration type 1 for base access [ 0.243539] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.267558] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.268400] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.269404] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.271402] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.273960] ACPI: Added _OSI(Module Device) [ 0.275404] ACPI: Added _OSI(Processor Device) [ 0.276402] ACPI: Added _OSI(Processor Aggregator Device) [ 0.278717] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.282720] ACPI: Interpreter enabled [ 0.283410] ACPI: PM: (supports S0 S5) [ 0.284039] ACPI: Using IOAPIC for interrupt routing [ 0.284436] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.286401] PCI: Using E820 reservations for host bridge windows [ 0.287598] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.291133] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.292407] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.293400] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.295415] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.297966] acpiphp: Slot [3] registered [ 0.299445] acpiphp: Slot [4] registered [ 0.300431] acpiphp: Slot [5] registered [ 0.301434] acpiphp: Slot [6] registered [ 0.303431] acpiphp: Slot [7] registered [ 0.304485] acpiphp: Slot [8] registered [ 0.305428] acpiphp: Slot [9] registered [ 0.306171] acpiphp: Slot [10] registered [ 0.307421] acpiphp: Slot [11] registered [ 0.308186] acpiphp: Slot [12] registered [ 0.308424] acpiphp: Slot [13] registered [ 0.309320] acpiphp: Slot [14] registered [ 0.310424] acpiphp: Slot [15] registered [ 0.311266] acpiphp: Slot [16] registered [ 0.312428] acpiphp: Slot [17] registered [ 0.313423] acpiphp: Slot [18] registered [ 0.314388] acpiphp: Slot [19] registered [ 0.314421] acpiphp: Slot [20] registered [ 0.315172] acpiphp: Slot [21] registered [ 0.316422] acpiphp: Slot [22] registered [ 0.317180] acpiphp: Slot [23] registered [ 0.317422] acpiphp: Slot [24] registered [ 0.318173] acpiphp: Slot [25] registered [ 0.319419] acpiphp: Slot [26] registered [ 0.320143] acpiphp: Slot [27] registered [ 0.320609] acpiphp: Slot [28] registered [ 0.321371] acpiphp: Slot [29] registered [ 0.322432] acpiphp: Slot [30] registered [ 0.323161] acpiphp: Slot [31] registered [ 0.324419] PCI host bridge to bus 0000:00 [ 0.325407] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.326403] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.327403] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.329406] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.331406] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.333407] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.334468] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.335879] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.338384] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.340048] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.341473] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.342414] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.343420] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.345414] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.346417] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.347417] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.348935] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.351899] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.353492] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.355513] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.356772] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.361331] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.362999] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.366474] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.372088] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.374834] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.376658] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.377520] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.378520] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.381424] iommu: Default domain type: Translated [ 0.382312] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.382523] efivars: Registered efivars operations [ 0.383613] PCI: Using ACPI for IRQ routing [ 0.384583] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.385396] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.385396] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.389404] vgaarb: loaded [ 0.390086] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.391402] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.395451] clocksource: Switched to clocksource kvm-clock [ 0.397054] VFS: Disk quotas dquot_6.6.0 [ 0.397859] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.399985] pnp: PnP ACPI init [ 0.401199] pnp: PnP ACPI: found 5 devices [ 0.409765] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.411585] NET: Registered PF_INET protocol family [ 0.412534] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.429944] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.431478] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.432845] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.434360] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.435785] TCP: Hash tables configured (established 16384 bind 16384) [ 0.437082] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.438599] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.440262] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.441474] NET: Registered PF_XDP protocol family [ 0.442506] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.443706] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.445043] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.446497] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.448073] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.449416] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.450920] PCI: CLS 0 bytes, default 64 [ 0.451766] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.453355] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.455429] clocksource: Switched to clocksource tsc [ 0.475621] Initialise system trusted keyrings [ 0.477400] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.479136] Key type asymmetric registered [ 0.479963] Asymmetric key parser 'x509' registered [ 0.481930] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.483451] io scheduler mq-deadline registered [ 0.484317] io scheduler kyber registered [ 0.485102] io scheduler bfq registered [ 0.487876] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.489283] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.490798] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.493754] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.495685] i8042: Warning: Keylock active [ 0.497955] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.498914] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.499946] hv_vmbus: registering driver hyperv_keyboard [ 0.500994] rtc_cmos 00:00: RTC can wake from S4 [ 0.503251] rtc_cmos 00:00: registered as rtc0 [ 0.504249] rtc_cmos 00:00: setting system clock to 2026-09-03T18:15:05 UTC (1788459305) [ 0.505828] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.507053] intel_pstate: CPU model not supported [ 0.508030] efifb: probing for efifb [ 0.508776] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.509975] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.511095] efifb: scrolling: redraw [ 0.511915] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.513692] Console: switching to colour frame buffer device 100x37 [ 0.515416] fb0: EFI VGA frame buffer device [ 0.516302] pstore: Using crash dump compression: deflate [ 0.517306] pstore: Registered efi_pstore as persistent store backend [ 0.518809] NET: Registered PF_INET6 protocol family [ 0.520105] Segment Routing with IPv6 [ 0.520902] In-situ OAM (IOAM) with IPv6 [ 0.521808] NET: Registered PF_PACKET protocol family [ 0.522881] Key type dns_resolver registered [ 0.524393] IPI shorthand broadcast: enabled [ 0.526998] sched_clock: Marking stable (354002645, 172347452)->(620560709, -94210612) [ 0.528631] registered taskstats version 1 [ 0.529673] Loading compiled-in X.509 certificates [ 1.005424] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.945126] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.950109] Demotion targets for Node 0: null [ 1.951403] Key type .fscrypt registered [ 1.952323] Key type fscrypt-provisioning registered [ 1.953511] ima: No TPM chip found, activating TPM-bypass! [ 1.955281] ima: Allocated hash algorithm: sha1 [ 1.956306] ima: No architecture policies found [ 1.963198] clk: Disabling unused clocks [ 1.969647] Freeing unused kernel image (initmem) memory: 17040K [ 1.971214] Write protecting the kernel read-only data: 47104k [ 1.972886] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.974639] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.976146] Run /init as init process [ 2.096341] nvme nvme0: pci function 0000:00:04.0 [ 2.098030] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.112735] nvme nvme0: 2/0/0 default/read/poll queues [ 2.126459] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.128891] GPT:25804799 != 33554431 [ 2.129805] GPT:Alternate GPT header not at the end of the disk. [ 2.131385] GPT:25804799 != 33554431 [ 2.132381] GPT: Use GNU Parted to correct GPT errors. [ 2.134438] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.153490] SCSI subsystem initialized [ 2.199392] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.204039] device-mapper: uevent: version 1.0.3 [ 2.205547] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.222707] device-mapper: verity: sha256 using "sha256-lib" [ 2.264357] raid6: avx512x4 gen() 14831 MB/s [ 2.282429] raid6: avx512x2 gen() 13202 MB/s [ 2.300392] raid6: avx512x1 gen() 10797 MB/s [ 2.318360] raid6: avx2x4 gen() 12065 MB/s [ 2.336365] raid6: avx2x2 gen() 12580 MB/s [ 2.354488] raid6: avx2x1 gen() 9738 MB/s [ 2.355524] raid6: using algorithm avx512x4 gen() 14831 MB/s [ 2.373578] raid6: .... xor() 4727 MB/s, rmw enabled [ 2.375193] raid6: using avx512x2 recovery algorithm [ 2.392313] xor: automatically using best checksumming function avx [ 2.579711] Btrfs loaded, zoned=no, fsverity=no [ 2.585211] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.590494] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.595849] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.597528] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.679383] ACPI: PM: Preparing to enter system sleep state S5 [ 62.680599] reboot: Restarting system [ 62.681387] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:16:09.700150]      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 4031969150 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000313] ACPI: Early table checksum verification disabled [ 0.000317] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000321] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000327] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000332] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000336] ACPI: FACS 0x00000000789D0000 000040 [ 0.000339] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000342] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000344] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000347] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000350] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000353] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000356] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000359] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000361] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000363] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000363] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000364] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000365] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000366] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000366] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000367] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000368] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000369] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000369] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000409] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000419] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000471] Zone ranges: [ 0.000472] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000475] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000477] Normal empty [ 0.000479] Device empty [ 0.000480] Movable zone start for each node [ 0.000482] Early memory node ranges [ 0.000483] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000485] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000487] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000489] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000496] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000539] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004080] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004197] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004597] ACPI: PM-Timer IO Port: 0xb008 [ 0.004610] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004667] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004671] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004673] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004674] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004675] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004680] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004681] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004686] TSC deadline timer available [ 0.004692] CPU topo: Max. logical packages: 1 [ 0.004693] CPU topo: Max. logical dies: 1 [ 0.004693] CPU topo: Max. dies per package: 1 [ 0.004698] CPU topo: Max. threads per core: 2 [ 0.004699] CPU topo: Num. cores per package: 1 [ 0.004700] CPU topo: Num. threads per package: 2 [ 0.004700] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004719] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004736] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004738] Booting paravirtualized kernel on KVM [ 0.004740] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009652] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009933] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010682] kvm-guest: PV spinlocks enabled [ 0.010685] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010688] 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 [ 0.010864] random: crng init done [ 0.010865] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011093] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011209] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011263] Fallback order for Node 0: 0 [ 0.011265] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011266] Policy zone: DMA32 [ 0.011268] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015295] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015310] Kernel/User page tables isolation: enabled [ 0.023652] ftrace: allocating 41455 entries in 164 pages [ 0.023656] ftrace: allocated 164 pages with 3 groups [ 0.024610] Dynamic Preempt: voluntary [ 0.024651] rcu: Preemptible hierarchical RCU implementation. [ 0.024652] rcu: RCU event tracing is enabled. [ 0.024653] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024654] Trampoline variant of Tasks RCU enabled. [ 0.024655] Rude variant of Tasks RCU enabled. [ 0.024655] Tracing variant of Tasks RCU enabled. [ 0.024656] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024657] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024664] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024666] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024667] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029800] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030036] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030044] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030097] Console: colour dummy device 80x25 [ 0.030101] printk: legacy console [tty0] enabled [ 0.030397] printk: legacy console [ttyS0] enabled [ 0.162970] ACPI: Core revision 20250807 [ 0.163767] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165158] APIC: Switch to symmetric I/O mode setup [ 0.166333] x2apic enabled [ 0.167169] APIC: Switched APIC routing to: physical x2apic [ 0.169559] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.171151] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.172148] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.172148] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.172148] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.172148] Speculative Store Bypass: Vulnerable [ 0.172148] Spectre V2 : Mitigation: Retpolines [ 0.172148] RETBleed: Vulnerable [ 0.172148] ITS: Mitigation: Aligned branch/return thunks [ 0.172148] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172148] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172148] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.172148] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.172148] GDS: Unknown: Dependent on hypervisor status [ 0.172148] active return thunk: its_return_thunk [ 0.172148] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.172148] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.172148] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.172148] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.172148] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.172148] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.172148] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.172148] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.172148] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.172148] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.172148] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.172148] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.172148] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.172148] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.172148] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.172148] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.172148] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.172148] Freeing SMP alternatives memory: 40K [ 0.172148] pid_max: default: 32768 minimum: 301 [ 0.172148] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.172148] landlock: Up and running. [ 0.172148] SELinux: Initializing. [ 0.172148] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172148] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172148] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172354] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173200] signal: max sigframe size: 3632 [ 0.173882] rcu: Hierarchical SRCU implementation. [ 0.174151] rcu: Max phase no-delay instances is 400. [ 0.174983] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178557] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179217] smp: Bringing up secondary CPUs ... [ 0.180028] smpboot: x86: Booting SMP configuration: [ 0.180153] .... node #0, CPUs: #1 [ 0.181613] 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. [ 0.183152] 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. [ 0.184192] smp: Brought up 1 node, 2 CPUs [ 0.184829] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.185299] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.186288] devtmpfs: initialized [ 0.186716] x86/mm: Memory block size: 128MB [ 0.188214] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189222] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190148] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192248] pinctrl core: initialized pinctrl subsystem [ 0.193600] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194291] audit: initializing netlink subsys (disabled) [ 0.195189] audit: type=2000 audit(1788459372.956:1): state=initialized audit_enabled=0 res=1 [ 0.195257] thermal_sys: Registered thermal governor 'step_wise' [ 0.196162] cpuidle: using governor menu [ 0.200145] efi: Freeing EFI boot services memory: 37748K [ 0.200973] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202243] dca service started, version 1.12.1 [ 0.202993] PCI: Using configuration type 1 for base access [ 0.204261] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230204] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231152] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232152] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233150] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235281] ACPI: Added _OSI(Module Device) [ 0.235928] ACPI: Added _OSI(Processor Device) [ 0.236152] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238054] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.240369] ACPI: Interpreter enabled [ 0.240826] ACPI: PM: (supports S0 S5) [ 0.241153] ACPI: Using IOAPIC for interrupt routing [ 0.241941] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243155] PCI: Using E820 reservations for host bridge windows [ 0.244187] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247300] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.249157] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.250152] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.251163] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253542] acpiphp: Slot [3] registered [ 0.254176] acpiphp: Slot [4] registered [ 0.254795] acpiphp: Slot [5] registered [ 0.255166] acpiphp: Slot [6] registered [ 0.255793] acpiphp: Slot [7] registered [ 0.256164] acpiphp: Slot [8] registered [ 0.256806] acpiphp: Slot [9] registered [ 0.258166] acpiphp: Slot [10] registered [ 0.258799] acpiphp: Slot [11] registered [ 0.259166] acpiphp: Slot [12] registered [ 0.259805] acpiphp: Slot [13] registered [ 0.260164] acpiphp: Slot [14] registered [ 0.260825] acpiphp: Slot [15] registered [ 0.262174] acpiphp: Slot [16] registered [ 0.262812] acpiphp: Slot [17] registered [ 0.263165] acpiphp: Slot [18] registered [ 0.263818] acpiphp: Slot [19] registered [ 0.264164] acpiphp: Slot [20] registered [ 0.264819] acpiphp: Slot [21] registered [ 0.266173] acpiphp: Slot [22] registered [ 0.266814] acpiphp: Slot [23] registered [ 0.267165] acpiphp: Slot [24] registered [ 0.267804] acpiphp: Slot [25] registered [ 0.268164] acpiphp: Slot [26] registered [ 0.268839] acpiphp: Slot [27] registered [ 0.270165] acpiphp: Slot [28] registered [ 0.270797] acpiphp: Slot [29] registered [ 0.271165] acpiphp: Slot [30] registered [ 0.271819] acpiphp: Slot [31] registered [ 0.272163] PCI host bridge to bus 0000:00 [ 0.272801] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274151] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275151] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276151] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277151] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.278151] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.279030] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280602] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.282983] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284739] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286214] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.287164] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.288164] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289133] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.290166] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291048] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292457] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.294172] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.295217] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.296247] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.298489] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301148] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.302648] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.305166] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.308134] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.309271] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.310262] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.311255] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.312205] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.314195] iommu: Default domain type: Translated [ 0.314910] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.315260] efivars: Registered efivars operations [ 0.316136] PCI: Using ACPI for IRQ routing [ 0.317173] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318097] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318148] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.320153] vgaarb: loaded [ 0.320646] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.321151] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.324185] clocksource: Switched to clocksource kvm-clock [ 0.325224] VFS: Disk quotas dquot_6.6.0 [ 0.325989] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.327210] pnp: PnP ACPI init [ 0.328197] pnp: PnP ACPI: found 5 devices [ 0.336132] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.337534] NET: Registered PF_INET protocol family [ 0.338365] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350864] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.352229] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.353459] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354732] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.356051] TCP: Hash tables configured (established 16384 bind 16384) [ 0.357112] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358153] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359335] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.360220] NET: Registered PF_XDP protocol family [ 0.360965] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361919] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362869] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.363922] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.364972] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.366145] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.367144] PCI: CLS 0 bytes, default 64 [ 0.367881] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369650] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.371899] clocksource: Switched to clocksource tsc [ 0.392019] Initialise system trusted keyrings [ 0.393186] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394977] Key type asymmetric registered [ 0.395939] Asymmetric key parser 'x509' registered [ 0.397607] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.400142] io scheduler mq-deadline registered [ 0.401129] io scheduler kyber registered [ 0.402007] io scheduler bfq registered [ 0.406226] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407810] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.409445] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.413892] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.415842] i8042: Warning: Keylock active [ 0.418256] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.419369] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.420562] hv_vmbus: registering driver hyperv_keyboard [ 0.421757] rtc_cmos 00:00: RTC can wake from S4 [ 0.424065] rtc_cmos 00:00: registered as rtc0 [ 0.425210] rtc_cmos 00:00: setting system clock to 2026-09-03T18:16:12 UTC (1788459372) [ 0.427017] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.428334] intel_pstate: CPU model not supported [ 0.429414] efifb: probing for efifb [ 0.430214] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.431618] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.432883] efifb: scrolling: redraw [ 0.433651] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.435442] Console: switching to colour frame buffer device 100x37 [ 0.437254] fb0: EFI VGA frame buffer device [ 0.438217] pstore: Using crash dump compression: deflate [ 0.439626] pstore: Registered efi_pstore as persistent store backend [ 0.441419] NET: Registered PF_INET6 protocol family [ 0.442793] Segment Routing with IPv6 [ 0.443704] In-situ OAM (IOAM) with IPv6 [ 0.444668] NET: Registered PF_PACKET protocol family [ 0.445811] Key type dns_resolver registered [ 0.447488] IPI shorthand broadcast: enabled [ 0.450204] sched_clock: Marking stable (309002027, 141104552)->(521007485, -70900906) [ 0.452097] registered taskstats version 1 [ 0.453277] Loading compiled-in X.509 certificates [ 0.924662] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.717424] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.721954] Demotion targets for Node 0: null [ 1.723055] Key type .fscrypt registered [ 1.724006] Key type fscrypt-provisioning registered [ 1.725039] ima: No TPM chip found, activating TPM-bypass! [ 1.726283] ima: Allocated hash algorithm: sha1 [ 1.727211] ima: No architecture policies found [ 1.734812] clk: Disabling unused clocks [ 1.741234] Freeing unused kernel image (initmem) memory: 17040K [ 1.742954] Write protecting the kernel read-only data: 47104k [ 1.744826] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.746604] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.748302] Run /init as init process [ 1.867217] nvme nvme0: pci function 0000:00:04.0 [ 1.868761] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.878953] nvme nvme0: 2/0/0 default/read/poll queues [ 1.886692] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.888162] GPT:25804799 != 33554431 [ 1.888926] GPT:Alternate GPT header not at the end of the disk. [ 1.890027] GPT:25804799 != 33554431 [ 1.890751] GPT: Use GNU Parted to correct GPT errors. [ 1.891714] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.905442] SCSI subsystem initialized [ 1.933117] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.935740] device-mapper: uevent: version 1.0.3 [ 1.936763] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.944501] device-mapper: verity: sha256 using "sha256-lib" [ 1.979110] raid6: avx512x4 gen() 16968 MB/s [ 1.996111] raid6: avx512x2 gen() 17247 MB/s [ 2.013112] raid6: avx512x1 gen() 16567 MB/s [ 2.030117] raid6: avx2x4 gen() 15367 MB/s [ 2.048113] raid6: avx2x2 gen() 15782 MB/s [ 2.065113] raid6: avx2x1 gen() 12862 MB/s [ 2.066032] raid6: using algorithm avx512x2 gen() 17247 MB/s [ 2.083111] raid6: .... xor() 24150 MB/s, rmw enabled [ 2.084262] raid6: using avx512x2 recovery algorithm [ 2.094897] xor: automatically using best checksumming function avx [ 2.229031] Btrfs loaded, zoned=no, fsverity=no [ 2.233593] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.237240] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.241263] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.242645] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.326089] ACPI: PM: Preparing to enter system sleep state S5 [ 62.327596] reboot: Restarting system [ 62.328419] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:17:16.700181]      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 4064303225 cycles [ 0.000002] 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 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000370] ACPI: Early table checksum verification disabled [ 0.000373] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000377] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000391] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000396] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000400] ACPI: FACS 0x00000000789D0000 000040 [ 0.000402] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000405] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000408] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000411] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000414] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000417] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000420] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000422] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000425] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000426] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000427] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000428] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000428] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000429] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000430] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000430] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000431] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000432] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000433] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000472] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000482] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000534] Zone ranges: [ 0.000535] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000537] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000540] Normal empty [ 0.000542] Device empty [ 0.000543] Movable zone start for each node [ 0.000545] Early memory node ranges [ 0.000545] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000548] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000550] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000552] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000559] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000601] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003939] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004049] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004446] ACPI: PM-Timer IO Port: 0xb008 [ 0.004459] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004515] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004518] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004521] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004522] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004523] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004527] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004528] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004532] TSC deadline timer available [ 0.004537] CPU topo: Max. logical packages: 1 [ 0.004538] CPU topo: Max. logical dies: 1 [ 0.004539] CPU topo: Max. dies per package: 1 [ 0.004543] CPU topo: Max. threads per core: 2 [ 0.004544] CPU topo: Num. cores per package: 1 [ 0.004545] CPU topo: Num. threads per package: 2 [ 0.004545] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004563] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004578] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004580] Booting paravirtualized kernel on KVM [ 0.004582] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009569] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009846] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010586] kvm-guest: PV spinlocks enabled [ 0.010589] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010592] 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 [ 0.010767] random: crng init done [ 0.010768] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010984] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011099] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011153] Fallback order for Node 0: 0 [ 0.011156] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011157] Policy zone: DMA32 [ 0.011158] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015054] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015068] Kernel/User page tables isolation: enabled [ 0.023339] ftrace: allocating 41455 entries in 164 pages [ 0.023343] ftrace: allocated 164 pages with 3 groups [ 0.024132] Dynamic Preempt: voluntary [ 0.024167] rcu: Preemptible hierarchical RCU implementation. [ 0.024168] rcu: RCU event tracing is enabled. [ 0.024168] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024170] Trampoline variant of Tasks RCU enabled. [ 0.024170] Rude variant of Tasks RCU enabled. [ 0.024171] Tracing variant of Tasks RCU enabled. [ 0.024172] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024172] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024178] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024180] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024181] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029349] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029584] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029591] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029644] Console: colour dummy device 80x25 [ 0.029647] printk: legacy console [tty0] enabled [ 0.029928] printk: legacy console [ttyS0] enabled [ 0.165351] ACPI: Core revision 20250807 [ 0.166173] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167599] APIC: Switch to symmetric I/O mode setup [ 0.168771] x2apic enabled [ 0.169862] APIC: Switched APIC routing to: physical x2apic [ 0.172276] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.173940] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.174936] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174936] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174936] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174936] Speculative Store Bypass: Vulnerable [ 0.174936] Spectre V2 : Mitigation: Retpolines [ 0.174936] RETBleed: Vulnerable [ 0.174936] ITS: Mitigation: Aligned branch/return thunks [ 0.174936] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174936] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174936] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174936] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174936] GDS: Unknown: Dependent on hypervisor status [ 0.174936] active return thunk: its_return_thunk [ 0.174936] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174936] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174936] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174936] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174936] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174936] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174936] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174936] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174936] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174936] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174936] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174936] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174936] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174936] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174936] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174936] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174936] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174936] Freeing SMP alternatives memory: 40K [ 0.174936] pid_max: default: 32768 minimum: 301 [ 0.174936] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174936] landlock: Up and running. [ 0.174936] SELinux: Initializing. [ 0.174936] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174936] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174936] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175142] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175983] signal: max sigframe size: 3632 [ 0.176661] rcu: Hierarchical SRCU implementation. [ 0.176939] rcu: Max phase no-delay instances is 400. [ 0.177780] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181405] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182004] smp: Bringing up secondary CPUs ... [ 0.182835] smpboot: x86: Booting SMP configuration: [ 0.182942] .... node #0, CPUs: #1 [ 0.184466] 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. [ 0.185941] 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. [ 0.186977] smp: Brought up 1 node, 2 CPUs [ 0.187632] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188093] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189070] devtmpfs: initialized [ 0.189598] x86/mm: Memory block size: 128MB [ 0.190992] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191997] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192951] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194031] pinctrl core: initialized pinctrl subsystem [ 0.195442] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197087] audit: initializing netlink subsys (disabled) [ 0.197974] audit: type=2000 audit(1788459439.953:1): state=initialized audit_enabled=0 res=1 [ 0.198058] thermal_sys: Registered thermal governor 'step_wise' [ 0.198950] cpuidle: using governor menu [ 0.201823] efi: Freeing EFI boot services memory: 37748K [ 0.202943] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204032] dca service started, version 1.12.1 [ 0.204941] PCI: Using configuration type 1 for base access [ 0.205982] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229996] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230940] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231941] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.232939] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235239] ACPI: Added _OSI(Module Device) [ 0.235915] ACPI: Added _OSI(Processor Device) [ 0.235940] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237772] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.240172] ACPI: Interpreter enabled [ 0.240589] ACPI: PM: (supports S0 S5) [ 0.240942] ACPI: Using IOAPIC for interrupt routing [ 0.241735] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243943] PCI: Using E820 reservations for host bridge windows [ 0.244989] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.248086] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.248944] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.249940] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.250952] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253321] acpiphp: Slot [3] registered [ 0.253977] acpiphp: Slot [4] registered [ 0.254614] acpiphp: Slot [5] registered [ 0.254954] acpiphp: Slot [6] registered [ 0.255580] acpiphp: Slot [7] registered [ 0.256953] acpiphp: Slot [8] registered [ 0.257575] acpiphp: Slot [9] registered [ 0.257953] acpiphp: Slot [10] registered [ 0.258609] acpiphp: Slot [11] registered [ 0.258953] acpiphp: Slot [12] registered [ 0.259595] acpiphp: Slot [13] registered [ 0.259955] acpiphp: Slot [14] registered [ 0.260597] acpiphp: Slot [15] registered [ 0.261953] acpiphp: Slot [16] registered [ 0.262596] acpiphp: Slot [17] registered [ 0.262953] acpiphp: Slot [18] registered [ 0.263594] acpiphp: Slot [19] registered [ 0.263952] acpiphp: Slot [20] registered [ 0.264586] acpiphp: Slot [21] registered [ 0.265953] acpiphp: Slot [22] registered [ 0.266601] acpiphp: Slot [23] registered [ 0.266955] acpiphp: Slot [24] registered [ 0.267601] acpiphp: Slot [25] registered [ 0.267955] acpiphp: Slot [26] registered [ 0.268597] acpiphp: Slot [27] registered [ 0.268952] acpiphp: Slot [28] registered [ 0.269599] acpiphp: Slot [29] registered [ 0.270958] acpiphp: Slot [30] registered [ 0.271595] acpiphp: Slot [31] registered [ 0.271951] PCI host bridge to bus 0000:00 [ 0.272605] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.273941] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.274939] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.275944] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.276939] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.277940] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.278852] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.281382] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.282780] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284524] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286005] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.286923] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.287953] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.288866] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.289953] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.290864] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292228] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.293968] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.295023] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.297025] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.298264] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301898] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.302537] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.305966] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.309043] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.310055] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.311045] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.312038] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.312994] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.314982] iommu: Default domain type: Translated [ 0.315940] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.316953] efivars: Registered efivars operations [ 0.317741] PCI: Using ACPI for IRQ routing [ 0.317969] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318893] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318936] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.321942] vgaarb: loaded [ 0.322464] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322939] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.325982] clocksource: Switched to clocksource kvm-clock [ 0.327468] VFS: Disk quotas dquot_6.6.0 [ 0.328116] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.329456] pnp: PnP ACPI init [ 0.330380] pnp: PnP ACPI: found 5 devices [ 0.338460] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.339886] NET: Registered PF_INET protocol family [ 0.340737] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.353357] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.354691] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.355900] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.357307] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.358518] TCP: Hash tables configured (established 16384 bind 16384) [ 0.359568] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360613] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361839] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.362715] NET: Registered PF_XDP protocol family [ 0.363464] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.364415] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.365569] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.366630] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.367673] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.368851] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.369875] PCI: CLS 0 bytes, default 64 [ 0.370620] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.372393] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.374649] clocksource: Switched to clocksource tsc [ 0.394683] Initialise system trusted keyrings [ 0.396440] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.398267] Key type asymmetric registered [ 0.399166] Asymmetric key parser 'x509' registered [ 0.400939] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402688] io scheduler mq-deadline registered [ 0.403662] io scheduler kyber registered [ 0.404548] io scheduler bfq registered [ 0.407430] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.409405] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.411052] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.414177] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.416067] i8042: Warning: Keylock active [ 0.418540] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.419601] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.420784] hv_vmbus: registering driver hyperv_keyboard [ 0.422047] rtc_cmos 00:00: RTC can wake from S4 [ 0.424457] rtc_cmos 00:00: registered as rtc0 [ 0.425635] rtc_cmos 00:00: setting system clock to 2026-09-03T18:17:19 UTC (1788459439) [ 0.427689] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.428998] intel_pstate: CPU model not supported [ 0.430074] efifb: probing for efifb [ 0.430860] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.432232] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.433503] efifb: scrolling: redraw [ 0.434280] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.436067] Console: switching to colour frame buffer device 100x37 [ 0.437896] fb0: EFI VGA frame buffer device [ 0.438856] pstore: Using crash dump compression: deflate [ 0.440013] pstore: Registered efi_pstore as persistent store backend [ 0.441632] NET: Registered PF_INET6 protocol family [ 0.443181] Segment Routing with IPv6 [ 0.443949] In-situ OAM (IOAM) with IPv6 [ 0.444839] NET: Registered PF_PACKET protocol family [ 0.445966] Key type dns_resolver registered [ 0.447380] IPI shorthand broadcast: enabled [ 0.450132] sched_clock: Marking stable (305002521, 144345969)->(521329263, -71980773) [ 0.452016] registered taskstats version 1 [ 0.453184] Loading compiled-in X.509 certificates [ 0.927035] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.692261] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.696575] Demotion targets for Node 0: null [ 1.697676] Key type .fscrypt registered [ 1.698494] Key type fscrypt-provisioning registered [ 1.699471] ima: No TPM chip found, activating TPM-bypass! [ 1.700654] ima: Allocated hash algorithm: sha1 [ 1.701828] ima: No architecture policies found [ 1.709047] clk: Disabling unused clocks [ 1.715466] Freeing unused kernel image (initmem) memory: 17040K [ 1.717154] Write protecting the kernel read-only data: 47104k [ 1.719020] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.720740] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.722419] Run /init as init process [ 1.841128] nvme nvme0: pci function 0000:00:04.0 [ 1.842463] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.852296] nvme nvme0: 2/0/0 default/read/poll queues [ 1.861751] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.863377] GPT:25804799 != 33554431 [ 1.864118] GPT:Alternate GPT header not at the end of the disk. [ 1.865283] GPT:25804799 != 33554431 [ 1.866005] GPT: Use GNU Parted to correct GPT errors. [ 1.866941] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.881367] SCSI subsystem initialized [ 1.910000] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.912324] device-mapper: uevent: version 1.0.3 [ 1.913337] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.921032] device-mapper: verity: sha256 using "sha256-lib" [ 1.956356] raid6: avx512x4 gen() 16959 MB/s [ 1.973356] raid6: avx512x2 gen() 17018 MB/s [ 1.990354] raid6: avx512x1 gen() 17406 MB/s [ 2.007354] raid6: avx2x4 gen() 17370 MB/s [ 2.024355] raid6: avx2x2 gen() 17371 MB/s [ 2.041358] raid6: avx2x1 gen() 11833 MB/s [ 2.042290] raid6: using algorithm avx512x1 gen() 17406 MB/s [ 2.059354] raid6: .... xor() 20179 MB/s, rmw enabled [ 2.060390] raid6: using avx512x2 recovery algorithm [ 2.071321] xor: automatically using best checksumming function avx [ 2.206118] Btrfs loaded, zoned=no, fsverity=no [ 2.210482] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.214080] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.217903] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.219250] BTRFS error (device dm-0): open_ctree failed: -2