672063] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.673751] Run /init as init process [ 1.791830] nvme nvme0: pci function 0000:00:04.0 [ 1.793212] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.801822] nvme nvme0: 2/0/0 default/read/poll queues [ 1.809163] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.810521] GPT:25804799 != 33554431 [ 1.811275] GPT:Alternate GPT header not at the end of the disk. [ 1.812385] GPT:25804799 != 33554431 [ 1.813105] GPT: Use GNU Parted to correct GPT errors. [ 1.814061] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.827359] SCSI subsystem initialized [ 1.853784] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.856155] device-mapper: uevent: version 1.0.3 [ 1.857191] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.864642] device-mapper: verity: sha256 using "sha256-lib" [ 1.898891] raid6: avx512x4 gen() 17846 MB/s [ 1.915891] raid6: avx512x2 gen() 17850 MB/s [ 1.932891] raid6: avx512x1 gen() 17862 MB/s [ 1.949891] raid6: avx2x4 gen() 17733 MB/s [ 1.966890] raid6: avx2x2 gen() 17793 MB/s [ 1.983892] raid6: avx2x1 gen() 13719 MB/s [ 1.984801] raid6: using algorithm avx512x1 gen() 17862 MB/s [ 2.001891] raid6: .... xor() 21299 MB/s, rmw enabled [ 2.002934] raid6: using avx512x2 recovery algorithm [ 2.013396] xor: automatically using best checksumming function avx [ 2.146948] Btrfs loaded, zoned=no, fsverity=no [ 2.151339] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.155031] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.158720] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.160290] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.241715] ACPI: PM: Preparing to enter system sleep state S5 [ 62.243608] reboot: Restarting system [ 62.244448] 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        [2026-09-03T17:27:53.266030]      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 3989894766 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000099] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000127] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000130] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000181] Using GB pages for direct mapping [ 0.000370] ACPI: Early table checksum verification disabled [ 0.000374] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000378] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000383] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000389] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000392] ACPI: FACS 0x00000000789D0000 000040 [ 0.000395] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000398] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000400] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000403] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000406] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000409] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000412] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000415] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000417] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000419] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000419] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000420] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000421] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000422] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000422] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000423] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000424] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000425] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000425] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000464] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000474] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000525] Zone ranges: [ 0.000526] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000529] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000532] Normal empty [ 0.000533] Device empty [ 0.000535] Movable zone start for each node [ 0.000536] Early memory node ranges [ 0.000537] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000539] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000542] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000544] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000550] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000592] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004031] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004145] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004545] ACPI: PM-Timer IO Port: 0xb008 [ 0.004558] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004614] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004618] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004620] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004621] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004622] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004627] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004628] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004632] TSC deadline timer available [ 0.004637] CPU topo: Max. logical packages: 1 [ 0.004638] CPU topo: Max. logical dies: 1 [ 0.004639] CPU topo: Max. dies per package: 1 [ 0.004643] CPU topo: Max. threads per core: 2 [ 0.004644] CPU topo: Num. cores per package: 1 [ 0.004645] CPU topo: Num. threads per package: 2 [ 0.004645] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004663] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004680] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004681] Booting paravirtualized kernel on KVM [ 0.004683] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009618] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009886] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010547] kvm-guest: PV spinlocks enabled [ 0.010550] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010553] 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 [ 0.010726] random: crng init done [ 0.010726] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010931] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011041] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011093] Fallback order for Node 0: 0 [ 0.011096] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011097] Policy zone: DMA32 [ 0.011099] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015023] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015037] Kernel/User page tables isolation: enabled [ 0.023189] ftrace: allocating 41455 entries in 164 pages [ 0.023192] ftrace: allocated 164 pages with 3 groups [ 0.023994] Dynamic Preempt: voluntary [ 0.024026] rcu: Preemptible hierarchical RCU implementation. [ 0.024026] rcu: RCU event tracing is enabled. [ 0.024027] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024028] Trampoline variant of Tasks RCU enabled. [ 0.024029] Rude variant of Tasks RCU enabled. [ 0.024029] Tracing variant of Tasks RCU enabled. [ 0.024030] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024031] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024037] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024039] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024040] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029355] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029588] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029595] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029649] Console: colour dummy device 80x25 [ 0.029652] printk: legacy console [tty0] enabled [ 0.029928] printk: legacy console [ttyS0] enabled [ 0.162408] ACPI: Core revision 20250807 [ 0.163217] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164679] APIC: Switch to symmetric I/O mode setup [ 0.165857] x2apic enabled [ 0.166717] APIC: Switched APIC routing to: physical x2apic [ 0.169143] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.170756] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.171753] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171753] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171753] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171753] Speculative Store Bypass: Vulnerable [ 0.171753] Spectre V2 : Mitigation: Retpolines [ 0.171753] RETBleed: Vulnerable [ 0.171753] ITS: Mitigation: Aligned branch/return thunks [ 0.171753] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171753] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171753] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171753] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171753] GDS: Unknown: Dependent on hypervisor status [ 0.171753] active return thunk: its_return_thunk [ 0.171753] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171753] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171753] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171753] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171753] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171753] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171753] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171753] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171753] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171753] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171753] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171753] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171753] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171753] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171753] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171753] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171753] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171753] Freeing SMP alternatives memory: 40K [ 0.171753] pid_max: default: 32768 minimum: 301 [ 0.171753] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171753] landlock: Up and running. [ 0.171753] SELinux: Initializing. [ 0.171753] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171753] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171753] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171951] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172800] signal: max sigframe size: 3632 [ 0.173489] rcu: Hierarchical SRCU implementation. [ 0.173756] rcu: Max phase no-delay instances is 400. [ 0.174601] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178169] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178815] smp: Bringing up secondary CPUs ... [ 0.179637] smpboot: x86: Booting SMP configuration: [ 0.179758] .... node #0, CPUs: #1 [ 0.181132] 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. [ 0.182758] 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. [ 0.183797] smp: Brought up 1 node, 2 CPUs [ 0.184447] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.184900] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.185883] devtmpfs: initialized [ 0.186353] x86/mm: Memory block size: 128MB [ 0.187114] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187814] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188762] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189830] pinctrl core: initialized pinctrl subsystem [ 0.191198] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192905] audit: initializing netlink subsys (disabled) [ 0.193782] audit: type=2000 audit(1788456476.531:1): state=initialized audit_enabled=0 res=1 [ 0.193862] thermal_sys: Registered thermal governor 'step_wise' [ 0.194780] cpuidle: using governor menu [ 0.198226] efi: Freeing EFI boot services memory: 37748K [ 0.198759] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199829] dca service started, version 1.12.1 [ 0.200609] PCI: Using configuration type 1 for base access [ 0.200864] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223310] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223758] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224757] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225757] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227810] ACPI: Added _OSI(Module Device) [ 0.228490] ACPI: Added _OSI(Processor Device) [ 0.228757] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230615] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232994] ACPI: Interpreter enabled [ 0.233589] ACPI: PM: (supports S0 S5) [ 0.233757] ACPI: Using IOAPIC for interrupt routing [ 0.234551] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235757] PCI: Using E820 reservations for host bridge windows [ 0.236804] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239836] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240761] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.242759] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243765] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246096] acpiphp: Slot [3] registered [ 0.246751] acpiphp: Slot [4] registered [ 0.247385] acpiphp: Slot [5] registered [ 0.247771] acpiphp: Slot [6] registered [ 0.248417] acpiphp: Slot [7] registered [ 0.248769] acpiphp: Slot [8] registered [ 0.249404] acpiphp: Slot [9] registered [ 0.250770] acpiphp: Slot [10] registered [ 0.251415] acpiphp: Slot [11] registered [ 0.251770] acpiphp: Slot [12] registered [ 0.252425] acpiphp: Slot [13] registered [ 0.252770] acpiphp: Slot [14] registered [ 0.253421] acpiphp: Slot [15] registered [ 0.253769] acpiphp: Slot [16] registered [ 0.254424] acpiphp: Slot [17] registered [ 0.255770] acpiphp: Slot [18] registered [ 0.256436] acpiphp: Slot [19] registered [ 0.256770] acpiphp: Slot [20] registered [ 0.257431] acpiphp: Slot [21] registered [ 0.257771] acpiphp: Slot [22] registered [ 0.258424] acpiphp: Slot [23] registered [ 0.259770] acpiphp: Slot [24] registered [ 0.260426] acpiphp: Slot [25] registered [ 0.260770] acpiphp: Slot [26] registered [ 0.261428] acpiphp: Slot [27] registered [ 0.261769] acpiphp: Slot [28] registered [ 0.262423] acpiphp: Slot [29] registered [ 0.263772] acpiphp: Slot [30] registered [ 0.264435] acpiphp: Slot [31] registered [ 0.264766] PCI host bridge to bus 0000:00 [ 0.265460] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266757] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267757] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268757] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269757] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270757] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271672] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.274182] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275588] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277345] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278822] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279756] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280771] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281715] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282771] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283673] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.285028] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286788] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288836] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289838] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291093] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294714] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295307] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.297772] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.300780] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.301845] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.302864] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.303864] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305808] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.307065] iommu: Default domain type: Translated [ 0.307758] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308851] efivars: Registered efivars operations [ 0.309532] PCI: Using ACPI for IRQ routing [ 0.309784] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.310739] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.310753] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313759] vgaarb: loaded [ 0.314268] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.314757] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.318792] clocksource: Switched to clocksource kvm-clock [ 0.320365] VFS: Disk quotas dquot_6.6.0 [ 0.321020] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322276] pnp: PnP ACPI init [ 0.323251] pnp: PnP ACPI: found 5 devices [ 0.331184] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.332663] NET: Registered PF_INET protocol family [ 0.333543] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.345934] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347385] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.348667] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.349968] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.351266] TCP: Hash tables configured (established 16384 bind 16384) [ 0.352349] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353414] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354610] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.355558] NET: Registered PF_XDP protocol family [ 0.356335] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.357308] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.358281] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.359376] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.360470] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.361678] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.362713] PCI: CLS 0 bytes, default 64 [ 0.363492] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.365287] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.367458] clocksource: Switched to clocksource tsc [ 0.387562] Initialise system trusted keyrings [ 0.388657] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.390431] Key type asymmetric registered [ 0.391348] Asymmetric key parser 'x509' registered [ 0.393047] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.394713] io scheduler mq-deadline registered [ 0.395705] io scheduler kyber registered [ 0.396601] io scheduler bfq registered [ 0.399365] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.400768] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.402405] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.405615] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.407525] i8042: Warning: Keylock active [ 0.409919] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.410995] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.412190] hv_vmbus: registering driver hyperv_keyboard [ 0.413419] rtc_cmos 00:00: RTC can wake from S4 [ 0.415719] rtc_cmos 00:00: registered as rtc0 [ 0.416880] rtc_cmos 00:00: setting system clock to 2026-09-03T17:27:52 UTC (1788456472) [ 0.418696] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.420010] intel_pstate: CPU model not supported [ 0.421079] efifb: probing for efifb [ 0.421884] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.423287] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.424569] efifb: scrolling: redraw [ 0.425346] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.427208] Console: switching to colour frame buffer device 100x37 [ 0.429027] fb0: EFI VGA frame buffer device [ 0.430001] pstore: Using crash dump compression: deflate [ 0.431193] pstore: Registered efi_pstore as persistent store backend [ 0.432774] NET: Registered PF_INET6 protocol family [ 0.434252] Segment Routing with IPv6 [ 0.435044] In-situ OAM (IOAM) with IPv6 [ 0.435947] NET: Registered PF_PACKET protocol family [ 0.437187] Key type dns_resolver registered [ 0.438575] IPI shorthand broadcast: enabled [ 0.441297] sched_clock: Marking stable (300004350, 141159170)->(513509071, -72345551) [ 0.443200] registered taskstats version 1 [ 0.444512] Loading compiled-in X.509 certificates [ 0.915867] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.639201] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.643538] Demotion targets for Node 0: null [ 1.644523] Key type .fscrypt registered [ 1.645330] Key type fscrypt-provisioning registered [ 1.646309] ima: No TPM chip found, activating TPM-bypass! [ 1.647494] ima: Allocated hash algorithm: sha1 [ 1.648376] ima: No architecture policies found [ 1.654481] clk: Disabling unused clocks [ 1.660697] Freeing unused kernel image (initmem) memory: 17040K [ 1.662407] Write protecting the kernel read-only data: 47104k [ 1.664248] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.665983] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.667688] Run /init as init process [ 1.785706] nvme nvme0: pci function 0000:00:04.0 [ 1.787043] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.796108] nvme nvme0: 2/0/0 default/read/poll queues [ 1.803589] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.804941] GPT:25804799 != 33554431 [ 1.805688] GPT:Alternate GPT header not at the end of the disk. [ 1.806780] GPT:25804799 != 33554431 [ 1.807540] GPT: Use GNU Parted to correct GPT errors. [ 1.808499] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.821798] SCSI subsystem initialized [ 1.847341] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.849624] device-mapper: uevent: version 1.0.3 [ 1.850659] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.857658] device-mapper: verity: sha256 using "sha256-lib" [ 1.891167] raid6: avx512x4 gen() 17812 MB/s [ 1.908167] raid6: avx512x2 gen() 17942 MB/s [ 1.925167] raid6: avx512x1 gen() 17970 MB/s [ 1.942168] raid6: avx2x4 gen() 17507 MB/s [ 1.959168] raid6: avx2x2 gen() 17459 MB/s [ 1.976168] raid6: avx2x1 gen() 13552 MB/s [ 1.977040] raid6: using algorithm avx512x1 gen() 17970 MB/s [ 1.994167] raid6: .... xor() 21169 MB/s, rmw enabled [ 1.995184] raid6: using avx512x2 recovery algorithm [ 2.005600] xor: automatically using best checksumming function avx [ 2.136583] Btrfs loaded, zoned=no, fsverity=no [ 2.140960] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.144808] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.148465] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.149830] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.232988] ACPI: PM: Preparing to enter system sleep state S5 [ 62.234277] reboot: Restarting system [ 62.235090] 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        [2026-09-03T17:28:59.967309]      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 4001865764 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.994 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000318] ACPI: Early table checksum verification disabled [ 0.000321] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000325] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000330] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000336] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000339] ACPI: FACS 0x00000000789D0000 000040 [ 0.000342] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000345] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000348] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000350] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000353] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000356] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000359] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000362] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000364] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000365] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000366] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000367] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000368] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000369] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000369] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000370] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000371] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000372] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000372] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000411] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000421] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000472] Zone ranges: [ 0.000473] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000476] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000478] Normal empty [ 0.000480] Device empty [ 0.000481] Movable zone start for each node [ 0.000483] Early memory node ranges [ 0.000484] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000486] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000488] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000490] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000497] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000540] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003825] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003936] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004332] ACPI: PM-Timer IO Port: 0xb008 [ 0.004345] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004401] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004405] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004407] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004408] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004409] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004413] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004414] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004418] TSC deadline timer available [ 0.004424] CPU topo: Max. logical packages: 1 [ 0.004425] CPU topo: Max. logical dies: 1 [ 0.004425] CPU topo: Max. dies per package: 1 [ 0.004430] CPU topo: Max. threads per core: 2 [ 0.004431] CPU topo: Num. cores per package: 1 [ 0.004432] CPU topo: Num. threads per package: 2 [ 0.004432] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004450] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004465] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004467] Booting paravirtualized kernel on KVM [ 0.004469] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009357] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009639] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010225] kvm-guest: PV spinlocks enabled [ 0.010227] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010231] 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 [ 0.010405] random: crng init done [ 0.010406] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010614] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010722] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010774] Fallback order for Node 0: 0 [ 0.010776] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010777] Policy zone: DMA32 [ 0.010778] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014640] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014654] Kernel/User page tables isolation: enabled [ 0.022794] ftrace: allocating 41455 entries in 164 pages [ 0.022797] ftrace: allocated 164 pages with 3 groups [ 0.023585] Dynamic Preempt: voluntary [ 0.023618] rcu: Preemptible hierarchical RCU implementation. [ 0.023619] rcu: RCU event tracing is enabled. [ 0.023620] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023621] Trampoline variant of Tasks RCU enabled. [ 0.023622] Rude variant of Tasks RCU enabled. [ 0.023622] Tracing variant of Tasks RCU enabled. [ 0.023623] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023624] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023629] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023631] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023633] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028727] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028958] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028965] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029014] Console: colour dummy device 80x25 [ 0.029017] printk: legacy console [tty0] enabled [ 0.029291] printk: legacy console [ttyS0] enabled [ 0.158708] ACPI: Core revision 20250807 [ 0.159497] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.160890] APIC: Switch to symmetric I/O mode setup [ 0.162046] x2apic enabled [ 0.162879] APIC: Switched APIC routing to: physical x2apic [ 0.165247] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.166833] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.167829] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.167829] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.167829] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.167829] Speculative Store Bypass: Vulnerable [ 0.167829] Spectre V2 : Mitigation: Retpolines [ 0.167829] RETBleed: Vulnerable [ 0.167829] ITS: Mitigation: Aligned branch/return thunks [ 0.167829] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.167829] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.167829] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.167829] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.167829] GDS: Unknown: Dependent on hypervisor status [ 0.167829] active return thunk: its_return_thunk [ 0.167829] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.167829] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.167829] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.167829] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.167829] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.167829] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.167829] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.167829] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.167829] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.167829] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.167829] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.167829] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.167829] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.167829] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.167829] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.167829] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.167829] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.167829] Freeing SMP alternatives memory: 40K [ 0.167829] pid_max: default: 32768 minimum: 301 [ 0.167829] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.167829] landlock: Up and running. [ 0.167829] SELinux: Initializing. [ 0.167829] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.167829] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.167829] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.168023] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.168874] signal: max sigframe size: 3632 [ 0.169551] rcu: Hierarchical SRCU implementation. [ 0.169832] rcu: Max phase no-delay instances is 400. [ 0.170711] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.174316] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.174888] smp: Bringing up secondary CPUs ... [ 0.175701] smpboot: x86: Booting SMP configuration: [ 0.175834] .... node #0, CPUs: #1 [ 0.176835] 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. [ 0.177833] 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. [ 0.178860] smp: Brought up 1 node, 2 CPUs [ 0.179516] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.179980] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.180959] devtmpfs: initialized [ 0.181371] x86/mm: Memory block size: 128MB [ 0.181885] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.182892] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.183829] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.184904] pinctrl core: initialized pinctrl subsystem [ 0.186244] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.187975] audit: initializing netlink subsys (disabled) [ 0.188856] audit: type=2000 audit(1788456543.295:1): state=initialized audit_enabled=0 res=1 [ 0.188939] thermal_sys: Registered thermal governor 'step_wise' [ 0.189845] cpuidle: using governor menu [ 0.193423] efi: Freeing EFI boot services memory: 37748K [ 0.193836] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.194908] dca service started, version 1.12.1 [ 0.195682] PCI: Using configuration type 1 for base access [ 0.195943] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.218887] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.219834] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.220834] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.221832] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.223338] ACPI: Added _OSI(Module Device) [ 0.223833] ACPI: Added _OSI(Processor Device) [ 0.224535] ACPI: Added _OSI(Processor Aggregator Device) [ 0.226849] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.229072] ACPI: Interpreter enabled [ 0.229677] ACPI: PM: (supports S0 S5) [ 0.229833] ACPI: Using IOAPIC for interrupt routing [ 0.230626] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.231833] PCI: Using E820 reservations for host bridge windows [ 0.232852] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.235894] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.236836] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.237833] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.239843] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.242173] acpiphp: Slot [3] registered [ 0.242833] acpiphp: Slot [4] registered [ 0.243469] acpiphp: Slot [5] registered [ 0.243847] acpiphp: Slot [6] registered [ 0.244481] acpiphp: Slot [7] registered [ 0.244845] acpiphp: Slot [8] registered [ 0.245475] acpiphp: Slot [9] registered [ 0.245852] acpiphp: Slot [10] registered [ 0.246507] acpiphp: Slot [11] registered [ 0.247846] acpiphp: Slot [12] registered [ 0.248505] acpiphp: Slot [13] registered [ 0.248848] acpiphp: Slot [14] registered [ 0.249507] acpiphp: Slot [15] registered [ 0.249845] acpiphp: Slot [16] registered [ 0.250504] acpiphp: Slot [17] registered [ 0.251846] acpiphp: Slot [18] registered [ 0.252506] acpiphp: Slot [19] registered [ 0.252845] acpiphp: Slot [20] registered [ 0.253494] acpiphp: Slot [21] registered [ 0.253847] acpiphp: Slot [22] registered [ 0.254503] acpiphp: Slot [23] registered [ 0.255846] acpiphp: Slot [24] registered [ 0.256523] acpiphp: Slot [25] registered [ 0.256846] acpiphp: Slot [26] registered [ 0.257500] acpiphp: Slot [27] registered [ 0.257845] acpiphp: Slot [28] registered [ 0.258494] acpiphp: Slot [29] registered [ 0.259848] acpiphp: Slot [30] registered [ 0.260508] acpiphp: Slot [31] registered [ 0.260842] PCI host bridge to bus 0000:00 [ 0.261485] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.262833] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.263832] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.264832] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.265832] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.266833] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.267767] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.270257] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.271669] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.273424] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.274897] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.275820] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.276847] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.277774] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.278847] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.279761] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.281107] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.283859] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.284912] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.285913] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.287141] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.290725] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.291374] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.293848] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.296854] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.297941] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.298936] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.299942] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.300881] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.302874] iommu: Default domain type: Translated [ 0.303833] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.304844] efivars: Registered efivars operations [ 0.305609] PCI: Using ACPI for IRQ routing [ 0.305872] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.306784] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.306829] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.309835] vgaarb: loaded [ 0.310358] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.310833] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.313868] clocksource: Switched to clocksource kvm-clock [ 0.315398] VFS: Disk quotas dquot_6.6.0 [ 0.316058] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.317294] pnp: PnP ACPI init [ 0.318262] pnp: PnP ACPI: found 5 devices [ 0.326249] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.327939] NET: Registered PF_INET protocol family [ 0.328780] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.341333] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.342723] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.343970] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.345305] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.346591] TCP: Hash tables configured (established 16384 bind 16384) [ 0.347672] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.348763] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.349999] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.350904] NET: Registered PF_XDP protocol family [ 0.351676] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.352700] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.353716] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.354800] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.355892] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.357128] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.358163] PCI: CLS 0 bytes, default 64 [ 0.358925] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.360718] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.362916] clocksource: Switched to clocksource tsc [ 0.382815] Initialise system trusted keyrings [ 0.384918] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.386720] Key type asymmetric registered [ 0.387615] Asymmetric key parser 'x509' registered [ 0.389272] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.390914] io scheduler mq-deadline registered [ 0.391886] io scheduler kyber registered [ 0.392765] io scheduler bfq registered [ 0.394952] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.396314] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.397984] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.400970] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.402895] i8042: Warning: Keylock active [ 0.405276] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.406360] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.407551] hv_vmbus: registering driver hyperv_keyboard [ 0.408752] rtc_cmos 00:00: RTC can wake from S4 [ 0.411029] rtc_cmos 00:00: registered as rtc0 [ 0.412158] rtc_cmos 00:00: setting system clock to 2026-09-03T17:28:58 UTC (1788456538) [ 0.413978] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.415281] intel_pstate: CPU model not supported [ 0.416355] efifb: probing for efifb [ 0.417155] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.418546] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.419796] efifb: scrolling: redraw [ 0.420551] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.422361] Console: switching to colour frame buffer device 100x37 [ 0.424171] fb0: EFI VGA frame buffer device [ 0.425133] pstore: Using crash dump compression: deflate [ 0.426289] pstore: Registered efi_pstore as persistent store backend [ 0.427862] NET: Registered PF_INET6 protocol family [ 0.430088] Segment Routing with IPv6 [ 0.430905] In-situ OAM (IOAM) with IPv6 [ 0.431790] NET: Registered PF_PACKET protocol family [ 0.432926] Key type dns_resolver registered [ 0.436096] IPI shorthand broadcast: enabled [ 0.438789] sched_clock: Marking stable (300001991, 137865011)->(510009586, -72142584) [ 0.440679] registered taskstats version 1 [ 0.441881] Loading compiled-in X.509 certificates [ 0.911390] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.631945] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.636202] Demotion targets for Node 0: null [ 1.637198] Key type .fscrypt registered [ 1.638029] Key type fscrypt-provisioning registered [ 1.639035] ima: No TPM chip found, activating TPM-bypass! [ 1.640233] ima: Allocated hash algorithm: sha1 [ 1.641130] ima: No architecture policies found [ 1.647173] clk: Disabling unused clocks [ 1.654243] Freeing unused kernel image (initmem) memory: 17040K [ 1.655943] Write protecting the kernel read-only data: 47104k [ 1.657761] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.659469] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.661132] Run /init as init process [ 1.778825] nvme nvme0: pci function 0000:00:04.0 [ 1.780126] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.788602] nvme nvme0: 2/0/0 default/read/poll queues [ 1.796320] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.797721] GPT:25804799 != 33554431 [ 1.798494] GPT:Alternate GPT header not at the end of the disk. [ 1.799593] GPT:25804799 != 33554431 [ 1.800316] GPT: Use GNU Parted to correct GPT errors. [ 1.801294] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.814695] SCSI subsystem initialized [ 1.840377] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.842834] device-mapper: uevent: version 1.0.3 [ 1.843861] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.851261] device-mapper: verity: sha256 using "sha256-lib" [ 1.884871] raid6: avx512x4 gen() 18232 MB/s [ 1.901871] raid6: avx512x2 gen() 18243 MB/s [ 1.918870] raid6: avx512x1 gen() 18246 MB/s [ 1.935871] raid6: avx2x4 gen() 18101 MB/s [ 1.952871] raid6: avx2x2 gen() 18164 MB/s [ 1.969872] raid6: avx2x1 gen() 13901 MB/s [ 1.970804] raid6: using algorithm avx512x1 gen() 18246 MB/s [ 1.988871] raid6: .... xor() 21210 MB/s, rmw enabled [ 1.989897] raid6: using avx512x2 recovery algorithm [ 2.000231] xor: automatically using best checksumming function avx [ 2.136554] Btrfs loaded, zoned=no, fsverity=no [ 2.140916] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.144541] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.148252] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.149632] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.232735] ACPI: PM: Preparing to enter system sleep state S5 [ 62.234029] reboot: Restarting system [ 62.234823] 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        [2026-09-03T17:30:06.768298]      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 3987739675 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 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 [ 0.000301] ACPI: Early table checksum verification disabled [ 0.000304] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000308] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000313] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000319] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000323] ACPI: FACS 0x00000000789D0000 000040 [ 0.000325] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000328] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000331] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000334] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000337] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000340] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000343] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000346] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000348] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000349] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000350] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000351] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000352] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000352] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000353] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000354] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000355] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000355] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000356] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000396] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000405] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000458] Zone ranges: [ 0.000459] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000462] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000465] Normal empty [ 0.000467] Device empty [ 0.000468] Movable zone start for each node [ 0.000469] Early memory node ranges [ 0.000470] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000472] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000475] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000477] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000484] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000527] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003841] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003969] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004368] ACPI: PM-Timer IO Port: 0xb008 [ 0.004381] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004435] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004439] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004441] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004442] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004443] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004447] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004449] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004452] TSC deadline timer available [ 0.004458] CPU topo: Max. logical packages: 1 [ 0.004459] CPU topo: Max. logical dies: 1 [ 0.004459] CPU topo: Max. dies per package: 1 [ 0.004464] CPU topo: Max. threads per core: 2 [ 0.004465] CPU topo: Num. cores per package: 1 [ 0.004466] CPU topo: Num. threads per package: 2 [ 0.004466] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004484] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004500] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004502] Booting paravirtualized kernel on KVM [ 0.004504] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009409] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009683] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010383] kvm-guest: PV spinlocks enabled [ 0.010386] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010389] 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 [ 0.010563] random: crng init done [ 0.010564] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010777] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010892] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010945] Fallback order for Node 0: 0 [ 0.010948] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010949] Policy zone: DMA32 [ 0.010950] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014886] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014901] Kernel/User page tables isolation: enabled [ 0.023215] ftrace: allocating 41455 entries in 164 pages [ 0.023218] ftrace: allocated 164 pages with 3 groups [ 0.024013] Dynamic Preempt: voluntary [ 0.024047] rcu: Preemptible hierarchical RCU implementation. [ 0.024048] rcu: RCU event tracing is enabled. [ 0.024049] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024050] Trampoline variant of Tasks RCU enabled. [ 0.024050] Rude variant of Tasks RCU enabled. [ 0.024051] Tracing variant of Tasks RCU enabled. [ 0.024052] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024052] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024058] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024060] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024062] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029192] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029425] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029432] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029485] Console: colour dummy device 80x25 [ 0.029488] printk: legacy console [tty0] enabled [ 0.029768] printk: legacy console [ttyS0] enabled [ 0.169600] ACPI: Core revision 20250807 [ 0.170699] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.172594] APIC: Switch to symmetric I/O mode setup [ 0.174056] x2apic enabled [ 0.175151] APIC: Switched APIC routing to: physical x2apic [ 0.177823] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.179452] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.180449] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180449] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180449] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180449] Speculative Store Bypass: Vulnerable [ 0.180449] Spectre V2 : Mitigation: Retpolines [ 0.180449] RETBleed: Vulnerable [ 0.180449] ITS: Mitigation: Aligned branch/return thunks [ 0.180449] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180449] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180449] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180449] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180449] GDS: Unknown: Dependent on hypervisor status [ 0.180449] active return thunk: its_return_thunk [ 0.180449] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180449] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180449] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180449] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180449] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180449] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180449] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180449] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180449] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180449] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180449] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180449] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180449] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180449] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180449] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180449] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180449] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180449] Freeing SMP alternatives memory: 40K [ 0.180449] pid_max: default: 32768 minimum: 301 [ 0.180449] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180449] landlock: Up and running. [ 0.180449] SELinux: Initializing. [ 0.180449] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180449] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180449] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180651] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181491] signal: max sigframe size: 3632 [ 0.182171] rcu: Hierarchical SRCU implementation. [ 0.182452] rcu: Max phase no-delay instances is 400. [ 0.183288] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186845] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187525] smp: Bringing up secondary CPUs ... [ 0.188342] smpboot: x86: Booting SMP configuration: [ 0.188454] .... node #0, CPUs: #1 [ 0.189759] 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. [ 0.190452] 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. [ 0.191479] smp: Brought up 1 node, 2 CPUs [ 0.192130] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.192600] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.193575] devtmpfs: initialized [ 0.193990] x86/mm: Memory block size: 128MB [ 0.194505] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195510] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196449] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197530] pinctrl core: initialized pinctrl subsystem [ 0.198905] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200595] audit: initializing netlink subsys (disabled) [ 0.201478] audit: type=2000 audit(1788456610.037:1): state=initialized audit_enabled=0 res=1 [ 0.201558] thermal_sys: Registered thermal governor 'step_wise' [ 0.202465] cpuidle: using governor menu [ 0.205285] efi: Freeing EFI boot services memory: 37748K [ 0.205455] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206523] dca service started, version 1.12.1 [ 0.207454] PCI: Using configuration type 1 for base access [ 0.208515] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234037] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234454] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236453] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237452] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239840] ACPI: Added _OSI(Module Device) [ 0.240405] ACPI: Added _OSI(Processor Device) [ 0.241453] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243455] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245693] ACPI: Interpreter enabled [ 0.246311] ACPI: PM: (supports S0 S5) [ 0.246453] ACPI: Using IOAPIC for interrupt routing [ 0.247259] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248454] PCI: Using E820 reservations for host bridge windows [ 0.249518] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252561] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253456] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255454] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256461] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258801] acpiphp: Slot [3] registered [ 0.259459] acpiphp: Slot [4] registered [ 0.260092] acpiphp: Slot [5] registered [ 0.260469] acpiphp: Slot [6] registered [ 0.261107] acpiphp: Slot [7] registered [ 0.261465] acpiphp: Slot [8] registered [ 0.262099] acpiphp: Slot [9] registered [ 0.263468] acpiphp: Slot [10] registered [ 0.264111] acpiphp: Slot [11] registered [ 0.264466] acpiphp: Slot [12] registered [ 0.265112] acpiphp: Slot [13] registered [ 0.265468] acpiphp: Slot [14] registered [ 0.266113] acpiphp: Slot [15] registered [ 0.266470] acpiphp: Slot [16] registered [ 0.267110] acpiphp: Slot [17] registered [ 0.268466] acpiphp: Slot [18] registered [ 0.269109] acpiphp: Slot [19] registered [ 0.269465] acpiphp: Slot [20] registered [ 0.270141] acpiphp: Slot [21] registered [ 0.270465] acpiphp: Slot [22] registered [ 0.271127] acpiphp: Slot [23] registered [ 0.272466] acpiphp: Slot [24] registered [ 0.273112] acpiphp: Slot [25] registered [ 0.273467] acpiphp: Slot [26] registered [ 0.274198] acpiphp: Slot [27] registered [ 0.275466] acpiphp: Slot [28] registered [ 0.276269] acpiphp: Slot [29] registered [ 0.276467] acpiphp: Slot [30] registered [ 0.277235] acpiphp: Slot [31] registered [ 0.278463] PCI host bridge to bus 0000:00 [ 0.279277] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280452] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281452] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282452] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284452] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285452] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286390] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.287898] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290358] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292100] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293515] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294418] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295467] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.296374] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.297465] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.298367] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.299724] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301483] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302539] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304541] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305778] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308387] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310016] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312468] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.315508] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316558] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317559] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318555] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319508] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321492] iommu: Default domain type: Translated [ 0.322453] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323465] efivars: Registered efivars operations [ 0.324207] PCI: Using ACPI for IRQ routing [ 0.324476] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325449] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325449] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328454] vgaarb: loaded [ 0.328962] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329452] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333492] clocksource: Switched to clocksource kvm-clock [ 0.334990] VFS: Disk quotas dquot_6.6.0 [ 0.335647] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.336934] pnp: PnP ACPI init [ 0.337869] pnp: PnP ACPI: found 5 devices [ 0.345863] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347292] NET: Registered PF_INET protocol family [ 0.348138] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.360612] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361988] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.363223] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.364567] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365838] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366914] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367982] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369183] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.370084] NET: Registered PF_XDP protocol family [ 0.370848] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371828] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372807] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373906] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374991] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.376189] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.377216] PCI: CLS 0 bytes, default 64 [ 0.377967] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379735] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.381942] clocksource: Switched to clocksource tsc [ 0.401932] Initialise system trusted keyrings [ 0.403095] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.404866] Key type asymmetric registered [ 0.405761] Asymmetric key parser 'x509' registered [ 0.407462] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.409112] io scheduler mq-deadline registered [ 0.410106] io scheduler kyber registered [ 0.410997] io scheduler bfq registered [ 0.412532] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413934] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415581] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418668] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420574] i8042: Warning: Keylock active [ 0.423069] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424148] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.425378] hv_vmbus: registering driver hyperv_keyboard [ 0.426579] rtc_cmos 00:00: RTC can wake from S4 [ 0.428977] rtc_cmos 00:00: registered as rtc0 [ 0.430137] rtc_cmos 00:00: setting system clock to 2026-09-03T17:30:04 UTC (1788456604) [ 0.431944] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.433249] intel_pstate: CPU model not supported [ 0.434318] efifb: probing for efifb [ 0.435119] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.436518] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.437822] efifb: scrolling: redraw [ 0.438593] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.440422] Console: switching to colour frame buffer device 100x37 [ 0.442258] fb0: EFI VGA frame buffer device [ 0.443241] pstore: Using crash dump compression: deflate [ 0.444472] pstore: Registered efi_pstore as persistent store backend [ 0.446115] NET: Registered PF_INET6 protocol family [ 0.448128] Segment Routing with IPv6 [ 0.448965] In-situ OAM (IOAM) with IPv6 [ 0.449854] NET: Registered PF_PACKET protocol family [ 0.450998] Key type dns_resolver registered [ 0.452338] IPI shorthand broadcast: enabled [ 0.455057] sched_clock: Marking stable (305001649, 150017689)->(530681196, -75661858) [ 0.456926] registered taskstats version 1 [ 0.458117] Loading compiled-in X.509 certificates [ 0.932552] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.650261] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.654504] Demotion targets for Node 0: null [ 1.655504] Key type .fscrypt registered [ 1.656318] Key type fscrypt-provisioning registered [ 1.657318] ima: No TPM chip found, activating TPM-bypass! [ 1.658526] ima: Allocated hash algorithm: sha1 [ 1.659418] ima: No architecture policies found [ 1.665531] clk: Disabling unused clocks [ 1.671958] Freeing unused kernel image (initmem) memory: 17040K [ 1.673677] Write protecting the kernel read-only data: 47104k [ 1.675506] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.677250] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.678928] Run /init as init process [ 1.797032] nvme nvme0: pci function 0000:00:04.0 [ 1.798372] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.806750] nvme nvme0: 2/0/0 default/read/poll queues [ 1.814032] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.815423] GPT:25804799 != 33554431 [ 1.816224] GPT:Alternate GPT header not at the end of the disk. [ 1.817353] GPT:25804799 != 33554431 [ 1.818094] GPT: Use GNU Parted to correct GPT errors. [ 1.819074] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.832417] SCSI subsystem initialized [ 1.858414] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.860744] device-mapper: uevent: version 1.0.3 [ 1.861745] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.868993] device-mapper: verity: sha256 using "sha256-lib" [ 1.903024] raid6: avx512x4 gen() 15527 MB/s [ 1.920024] raid6: avx512x2 gen() 15634 MB/s [ 1.937025] raid6: avx512x1 gen() 15332 MB/s [ 1.954024] raid6: avx2x4 gen() 15421 MB/s [ 1.971024] raid6: avx2x2 gen() 15711 MB/s [ 1.988025] raid6: avx2x1 gen() 12275 MB/s [ 1.988932] raid6: using algorithm avx2x2 gen() 15711 MB/s [ 2.006024] raid6: .... xor() 15910 MB/s, rmw enabled [ 2.007026] raid6: using avx512x2 recovery algorithm [ 2.017434] xor: automatically using best checksumming function avx [ 2.152492] Btrfs loaded, zoned=no, fsverity=no [ 2.156796] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.160520] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.164243] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.165625] BTRFS error (device dm-0): open_ctree failed: -2