.646733] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.648422] Run /init as init process [ 1.766085] nvme nvme0: pci function 0000:00:04.0 [ 1.767371] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.776749] nvme nvme0: 2/0/0 default/read/poll queues [ 1.782866] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.784254] GPT:25804799 != 33554431 [ 1.785039] GPT:Alternate GPT header not at the end of the disk. [ 1.786130] GPT:25804799 != 33554431 [ 1.786841] GPT: Use GNU Parted to correct GPT errors. [ 1.787806] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.801139] SCSI subsystem initialized [ 1.826998] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.829338] device-mapper: uevent: version 1.0.3 [ 1.830348] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.837624] device-mapper: verity: sha256 using "sha256-lib" [ 1.871518] raid6: avx512x4 gen() 17852 MB/s [ 1.888518] raid6: avx512x2 gen() 17941 MB/s [ 1.905519] raid6: avx512x1 gen() 17875 MB/s [ 1.922520] raid6: avx2x4 gen() 17941 MB/s [ 1.939519] raid6: avx2x2 gen() 17894 MB/s [ 1.956519] raid6: avx2x1 gen() 13864 MB/s [ 1.957418] raid6: using algorithm avx512x2 gen() 17941 MB/s [ 1.974518] raid6: .... xor() 24496 MB/s, rmw enabled [ 1.975537] raid6: using avx512x2 recovery algorithm [ 1.985914] xor: automatically using best checksumming function avx [ 2.121955] Btrfs loaded, zoned=no, fsverity=no [ 2.126264] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.129825] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.133502] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.134939] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.201360] ACPI: PM: Preparing to enter system sleep state S5 [ 62.202605] reboot: Restarting system [ 62.203407] 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        [2026-09-03T16:55:01.830494]      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 3913679710 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000367] ACPI: Early table checksum verification disabled [ 0.000371] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000375] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000380] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000386] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000389] ACPI: FACS 0x00000000789D0000 000040 [ 0.000392] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000395] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000398] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000401] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000404] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000407] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000410] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000413] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000415] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000416] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000417] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000418] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000418] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000419] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000420] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000421] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000421] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000422] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000423] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000463] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000473] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000525] Zone ranges: [ 0.000526] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000528] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000531] Normal empty [ 0.000533] Device empty [ 0.000534] Movable zone start for each node [ 0.000536] Early memory node ranges [ 0.000536] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000539] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000541] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000543] 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 [ 0.004064] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004178] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004581] ACPI: PM-Timer IO Port: 0xb008 [ 0.004594] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004655] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004658] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004660] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004661] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004662] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004667] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004668] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004672] TSC deadline timer available [ 0.004678] CPU topo: Max. logical packages: 1 [ 0.004678] CPU topo: Max. logical dies: 1 [ 0.004679] CPU topo: Max. dies per package: 1 [ 0.004684] CPU topo: Max. threads per core: 2 [ 0.004684] CPU topo: Num. cores per package: 1 [ 0.004685] CPU topo: Num. threads per package: 2 [ 0.004686] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004704] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004720] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004723] Booting paravirtualized kernel on KVM [ 0.004725] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009603] 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 [ 0.010537] kvm-guest: PV spinlocks enabled [ 0.010540] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010543] 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 [ 0.010717] random: crng init done [ 0.010718] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010939] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011066] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011120] Fallback order for Node 0: 0 [ 0.011122] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011123] Policy zone: DMA32 [ 0.011124] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015124] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015138] Kernel/User page tables isolation: enabled [ 0.023377] ftrace: allocating 41455 entries in 164 pages [ 0.023380] ftrace: allocated 164 pages with 3 groups [ 0.024181] Dynamic Preempt: voluntary [ 0.024213] rcu: Preemptible hierarchical RCU implementation. [ 0.024214] rcu: RCU event tracing is enabled. [ 0.024214] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024216] Trampoline variant of Tasks RCU enabled. [ 0.024216] Rude variant of Tasks RCU enabled. [ 0.024217] Tracing variant of Tasks RCU enabled. [ 0.024218] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024218] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024224] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024226] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024227] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029322] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029560] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029568] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029620] Console: colour dummy device 80x25 [ 0.029623] printk: legacy console [tty0] enabled [ 0.029899] printk: legacy console [ttyS0] enabled [ 0.159573] ACPI: Core revision 20250807 [ 0.160358] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.161749] APIC: Switch to symmetric I/O mode setup [ 0.162892] x2apic enabled [ 0.163747] APIC: Switched APIC routing to: physical x2apic [ 0.166140] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.167760] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.168756] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.168756] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.168756] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.168756] Speculative Store Bypass: Vulnerable [ 0.168756] Spectre V2 : Mitigation: Retpolines [ 0.168756] RETBleed: Vulnerable [ 0.168756] ITS: Mitigation: Aligned branch/return thunks [ 0.168756] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168756] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168756] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.168756] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.168756] GDS: Unknown: Dependent on hypervisor status [ 0.168756] active return thunk: its_return_thunk [ 0.168756] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.168756] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.168756] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.168756] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.168756] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.168756] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.168756] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.168756] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.168756] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.168756] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.168756] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.168756] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.168756] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.168756] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.168756] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.168756] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.168756] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.168756] Freeing SMP alternatives memory: 40K [ 0.168756] pid_max: default: 32768 minimum: 301 [ 0.168756] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.168756] landlock: Up and running. [ 0.168756] SELinux: Initializing. [ 0.168756] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168756] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168756] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.168955] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.169799] signal: max sigframe size: 3632 [ 0.170471] rcu: Hierarchical SRCU implementation. [ 0.170759] rcu: Max phase no-delay instances is 400. [ 0.171589] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.175156] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.175819] smp: Bringing up secondary CPUs ... [ 0.176627] smpboot: x86: Booting SMP configuration: [ 0.176763] .... node #0, CPUs: #1 [ 0.178095] 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. [ 0.178760] 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. [ 0.179788] smp: Brought up 1 node, 2 CPUs [ 0.180427] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.180911] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.181887] devtmpfs: initialized [ 0.182294] x86/mm: Memory block size: 128MB [ 0.182812] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.183821] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.184756] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.185840] pinctrl core: initialized pinctrl subsystem [ 0.187184] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.187913] audit: initializing netlink subsys (disabled) [ 0.188788] audit: type=2000 audit(1788454505.077:1): state=initialized audit_enabled=0 res=1 [ 0.189823] thermal_sys: Registered thermal governor 'step_wise' [ 0.190770] cpuidle: using governor menu [ 0.193598] efi: Freeing EFI boot services memory: 37748K [ 0.193761] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.194822] dca service started, version 1.12.1 [ 0.195578] PCI: Using configuration type 1 for base access [ 0.195868] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.217610] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.217762] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.218760] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.219760] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.221077] ACPI: Added _OSI(Module Device) [ 0.221720] ACPI: Added _OSI(Processor Device) [ 0.222760] ACPI: Added _OSI(Processor Aggregator Device) [ 0.224590] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.227021] ACPI: Interpreter enabled [ 0.227606] ACPI: PM: (supports S0 S5) [ 0.227760] ACPI: Using IOAPIC for interrupt routing [ 0.228524] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.228759] PCI: Using E820 reservations for host bridge windows [ 0.229760] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.232789] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.233744] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.233760] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.234766] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.236112] acpiphp: Slot [3] registered [ 0.236734] acpiphp: Slot [4] registered [ 0.236778] acpiphp: Slot [5] registered [ 0.237395] acpiphp: Slot [6] registered [ 0.237772] acpiphp: Slot [7] registered [ 0.238400] acpiphp: Slot [8] registered [ 0.239774] acpiphp: Slot [9] registered [ 0.240385] acpiphp: Slot [10] registered [ 0.240773] acpiphp: Slot [11] registered [ 0.241405] acpiphp: Slot [12] registered [ 0.241773] acpiphp: Slot [13] registered [ 0.242445] acpiphp: Slot [14] registered [ 0.242772] acpiphp: Slot [15] registered [ 0.243409] acpiphp: Slot [16] registered [ 0.244773] acpiphp: Slot [17] registered [ 0.245416] acpiphp: Slot [18] registered [ 0.245775] acpiphp: Slot [19] registered [ 0.246422] acpiphp: Slot [20] registered [ 0.246773] acpiphp: Slot [21] registered [ 0.247425] acpiphp: Slot [22] registered [ 0.248773] acpiphp: Slot [23] registered [ 0.249407] acpiphp: Slot [24] registered [ 0.249772] acpiphp: Slot [25] registered [ 0.250417] acpiphp: Slot [26] registered [ 0.250774] acpiphp: Slot [27] registered [ 0.251419] acpiphp: Slot [28] registered [ 0.251772] acpiphp: Slot [29] registered [ 0.252435] acpiphp: Slot [30] registered [ 0.253773] acpiphp: Slot [31] registered [ 0.254431] PCI host bridge to bus 0000:00 [ 0.254763] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.255759] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.256759] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.257759] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.258759] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.260760] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.261643] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.263187] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.265600] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.267345] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.267824] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.268732] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.269773] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.270721] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.271774] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.272667] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.274032] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.276789] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.277838] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.278848] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.280073] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.283737] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.284335] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.286778] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.289816] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.290846] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.291871] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.292872] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.293818] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.295803] iommu: Default domain type: Translated [ 0.296760] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.297770] efivars: Registered efivars operations [ 0.298532] PCI: Using ACPI for IRQ routing [ 0.298782] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.299703] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.299756] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.302762] vgaarb: loaded [ 0.303266] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.303759] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.309795] clocksource: Switched to clocksource kvm-clock [ 0.311281] VFS: Disk quotas dquot_6.6.0 [ 0.311905] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.313149] pnp: PnP ACPI init [ 0.314101] pnp: PnP ACPI: found 5 devices [ 0.321983] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.323411] NET: Registered PF_INET protocol family [ 0.324250] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.336567] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.337923] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.339123] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.340394] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.341591] TCP: Hash tables configured (established 16384 bind 16384) [ 0.342670] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.343739] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.344898] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.345797] NET: Registered PF_XDP protocol family [ 0.346553] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.347511] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.348462] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.349516] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.350570] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.351740] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.352736] PCI: CLS 0 bytes, default 64 [ 0.353482] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.355274] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.357459] clocksource: Switched to clocksource tsc [ 0.377568] Initialise system trusted keyrings [ 0.379284] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.381050] Key type asymmetric registered [ 0.382020] Asymmetric key parser 'x509' registered [ 0.383760] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.386222] io scheduler mq-deadline registered [ 0.387214] io scheduler kyber registered [ 0.388100] io scheduler bfq registered [ 0.390272] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.391639] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.393279] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.398025] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.399926] i8042: Warning: Keylock active [ 0.402409] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.403488] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.404687] hv_vmbus: registering driver hyperv_keyboard [ 0.405907] rtc_cmos 00:00: RTC can wake from S4 [ 0.408265] rtc_cmos 00:00: registered as rtc0 [ 0.409418] rtc_cmos 00:00: setting system clock to 2026-09-03T16:55:00 UTC (1788454500) [ 0.411245] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.412561] intel_pstate: CPU model not supported [ 0.413646] efifb: probing for efifb [ 0.414451] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.415841] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.417106] efifb: scrolling: redraw [ 0.417888] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.419691] Console: switching to colour frame buffer device 100x37 [ 0.421464] fb0: EFI VGA frame buffer device [ 0.422418] pstore: Using crash dump compression: deflate [ 0.423562] pstore: Registered efi_pstore as persistent store backend [ 0.425199] NET: Registered PF_INET6 protocol family [ 0.429313] Segment Routing with IPv6 [ 0.430156] In-situ OAM (IOAM) with IPv6 [ 0.431040] NET: Registered PF_PACKET protocol family [ 0.432198] Key type dns_resolver registered [ 0.435420] IPI shorthand broadcast: enabled [ 0.438225] sched_clock: Marking stable (300001902, 138188991)->(515602908, -77412015) [ 0.440169] registered taskstats version 1 [ 0.441721] Loading compiled-in X.509 certificates [ 0.912827] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.624828] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.629059] Demotion targets for Node 0: null [ 1.630073] Key type .fscrypt registered [ 1.630889] Key type fscrypt-provisioning registered [ 1.631867] ima: No TPM chip found, activating TPM-bypass! [ 1.633054] ima: Allocated hash algorithm: sha1 [ 1.633952] ima: No architecture policies found [ 1.640670] clk: Disabling unused clocks [ 1.646998] Freeing unused kernel image (initmem) memory: 17040K [ 1.648745] Write protecting the kernel read-only data: 47104k [ 1.650604] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.652352] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.654039] Run /init as init process [ 1.771788] nvme nvme0: pci function 0000:00:04.0 [ 1.773200] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.782397] nvme nvme0: 2/0/0 default/read/poll queues [ 1.788547] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.789942] GPT:25804799 != 33554431 [ 1.790699] GPT:Alternate GPT header not at the end of the disk. [ 1.791787] GPT:25804799 != 33554431 [ 1.792518] GPT: Use GNU Parted to correct GPT errors. [ 1.793489] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.806780] SCSI subsystem initialized [ 1.832360] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.834679] device-mapper: uevent: version 1.0.3 [ 1.835681] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.842949] device-mapper: verity: sha256 using "sha256-lib" [ 1.876194] raid6: avx512x4 gen() 18019 MB/s [ 1.893195] raid6: avx512x2 gen() 18002 MB/s [ 1.910196] raid6: avx512x1 gen() 17988 MB/s [ 1.927196] raid6: avx2x4 gen() 17926 MB/s [ 1.944194] raid6: avx2x2 gen() 17790 MB/s [ 1.961194] raid6: avx2x1 gen() 13854 MB/s [ 1.962093] raid6: using algorithm avx512x4 gen() 18019 MB/s [ 1.979195] raid6: .... xor() 7557 MB/s, rmw enabled [ 1.980207] raid6: using avx512x2 recovery algorithm [ 1.990564] xor: automatically using best checksumming function avx [ 2.121199] Btrfs loaded, zoned=no, fsverity=no [ 2.125781] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.129162] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.132842] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.134205] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.216068] ACPI: PM: Preparing to enter system sleep state S5 [ 62.217280] reboot: Restarting system [ 62.218086] 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        [2026-09-03T16:56:08.530802]      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 3922591858 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000433] ACPI: Early table checksum verification disabled [ 0.000437] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000441] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000447] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000453] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000456] ACPI: FACS 0x00000000789D0000 000040 [ 0.000459] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000462] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000465] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000468] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000470] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000473] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000476] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000479] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000481] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000482] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000483] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000484] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000485] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000486] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000486] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000487] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000488] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000489] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000489] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000529] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000539] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000590] Zone ranges: [ 0.000591] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000594] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000597] Normal empty [ 0.000599] Device empty [ 0.000600] Movable zone start for each node [ 0.000602] Early memory node ranges [ 0.000603] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000605] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000607] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000610] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000616] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000658] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004085] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004201] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004601] ACPI: PM-Timer IO Port: 0xb008 [ 0.004613] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004672] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004675] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004677] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004678] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004679] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004683] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004684] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004688] TSC deadline timer available [ 0.004693] CPU topo: Max. logical packages: 1 [ 0.004694] CPU topo: Max. logical dies: 1 [ 0.004695] CPU topo: Max. dies per package: 1 [ 0.004699] CPU topo: Max. threads per core: 2 [ 0.004700] CPU topo: Num. cores per package: 1 [ 0.004701] CPU topo: Num. threads per package: 2 [ 0.004701] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004718] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004734] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004735] Booting paravirtualized kernel on KVM [ 0.004737] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009643] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009923] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010583] kvm-guest: PV spinlocks enabled [ 0.010585] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010588] 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 [ 0.010763] random: crng init done [ 0.010764] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010984] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011097] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011150] Fallback order for Node 0: 0 [ 0.011152] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011153] Policy zone: DMA32 [ 0.011155] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015116] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015131] Kernel/User page tables isolation: enabled [ 0.023248] ftrace: allocating 41455 entries in 164 pages [ 0.023251] ftrace: allocated 164 pages with 3 groups [ 0.024048] Dynamic Preempt: voluntary [ 0.024081] rcu: Preemptible hierarchical RCU implementation. [ 0.024081] rcu: RCU event tracing is enabled. [ 0.024082] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024084] Trampoline variant of Tasks RCU enabled. [ 0.024084] Rude variant of Tasks RCU enabled. [ 0.024085] Tracing variant of Tasks RCU enabled. [ 0.024086] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024087] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024093] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024095] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024096] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029226] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029467] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029474] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029526] Console: colour dummy device 80x25 [ 0.029529] printk: legacy console [tty0] enabled [ 0.029803] printk: legacy console [ttyS0] enabled [ 0.162011] ACPI: Core revision 20250807 [ 0.162819] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164220] APIC: Switch to symmetric I/O mode setup [ 0.165384] x2apic enabled [ 0.166231] APIC: Switched APIC routing to: physical x2apic [ 0.168654] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.170271] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.171267] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171267] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171267] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171267] Speculative Store Bypass: Vulnerable [ 0.171267] Spectre V2 : Mitigation: Retpolines [ 0.171267] RETBleed: Vulnerable [ 0.171267] ITS: Mitigation: Aligned branch/return thunks [ 0.171267] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171267] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171267] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171267] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171267] GDS: Unknown: Dependent on hypervisor status [ 0.171267] active return thunk: its_return_thunk [ 0.171267] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171267] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171267] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171267] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171267] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171267] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171267] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171267] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171267] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171267] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171267] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171267] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171267] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171267] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171267] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171267] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171267] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171267] Freeing SMP alternatives memory: 40K [ 0.171267] pid_max: default: 32768 minimum: 301 [ 0.171267] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171267] landlock: Up and running. [ 0.171267] SELinux: Initializing. [ 0.171267] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171267] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171267] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171469] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172314] signal: max sigframe size: 3632 [ 0.172983] rcu: Hierarchical SRCU implementation. [ 0.173270] rcu: Max phase no-delay instances is 400. [ 0.174115] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177705] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178333] smp: Bringing up secondary CPUs ... [ 0.179136] smpboot: x86: Booting SMP configuration: [ 0.179272] .... node #0, CPUs: #1 [ 0.180602] 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. [ 0.181271] 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. [ 0.182298] smp: Brought up 1 node, 2 CPUs [ 0.182934] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.183421] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184407] devtmpfs: initialized [ 0.184829] x86/mm: Memory block size: 128MB [ 0.186288] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187326] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188279] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189347] pinctrl core: initialized pinctrl subsystem [ 0.190687] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192413] audit: initializing netlink subsys (disabled) [ 0.193296] audit: type=2000 audit(1788454571.737:1): state=initialized audit_enabled=0 res=1 [ 0.193376] thermal_sys: Registered thermal governor 'step_wise' [ 0.194282] cpuidle: using governor menu [ 0.197146] efi: Freeing EFI boot services memory: 37748K [ 0.198273] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199349] dca service started, version 1.12.1 [ 0.200116] PCI: Using configuration type 1 for base access [ 0.201309] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225919] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226272] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227271] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228271] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.230441] ACPI: Added _OSI(Module Device) [ 0.231099] ACPI: Added _OSI(Processor Device) [ 0.231271] ACPI: Added _OSI(Processor Aggregator Device) [ 0.233114] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.235493] ACPI: Interpreter enabled [ 0.235893] ACPI: PM: (supports S0 S5) [ 0.236271] ACPI: Using IOAPIC for interrupt routing [ 0.237055] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.238273] PCI: Using E820 reservations for host bridge windows [ 0.239302] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.242341] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.243274] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.244272] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.246279] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.248617] acpiphp: Slot [3] registered [ 0.249250] acpiphp: Slot [4] registered [ 0.249286] acpiphp: Slot [5] registered [ 0.249912] acpiphp: Slot [6] registered [ 0.250283] acpiphp: Slot [7] registered [ 0.250905] acpiphp: Slot [8] registered [ 0.252284] acpiphp: Slot [9] registered [ 0.252904] acpiphp: Slot [10] registered [ 0.253284] acpiphp: Slot [11] registered [ 0.253924] acpiphp: Slot [12] registered [ 0.254284] acpiphp: Slot [13] registered [ 0.254922] acpiphp: Slot [14] registered [ 0.256289] acpiphp: Slot [15] registered [ 0.256919] acpiphp: Slot [16] registered [ 0.257287] acpiphp: Slot [17] registered [ 0.257916] acpiphp: Slot [18] registered [ 0.258284] acpiphp: Slot [19] registered [ 0.258936] acpiphp: Slot [20] registered [ 0.259284] acpiphp: Slot [21] registered [ 0.259923] acpiphp: Slot [22] registered [ 0.261284] acpiphp: Slot [23] registered [ 0.261917] acpiphp: Slot [24] registered [ 0.262284] acpiphp: Slot [25] registered [ 0.262925] acpiphp: Slot [26] registered [ 0.263284] acpiphp: Slot [27] registered [ 0.263919] acpiphp: Slot [28] registered [ 0.264283] acpiphp: Slot [29] registered [ 0.264913] acpiphp: Slot [30] registered [ 0.266286] acpiphp: Slot [31] registered [ 0.266909] PCI host bridge to bus 0000:00 [ 0.267274] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.268271] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.269271] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.270272] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.271271] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.273271] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.274164] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.275702] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.277095] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.278928] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.280335] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.281238] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.282285] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.283186] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.284284] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.285179] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.286544] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.288300] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.289352] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.290360] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.292619] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.295257] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.296840] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.299287] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.302222] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.303372] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.304371] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.305369] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.306322] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.307571] iommu: Default domain type: Translated [ 0.308272] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.309286] efivars: Registered efivars operations [ 0.310053] PCI: Using ACPI for IRQ routing [ 0.310297] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.311201] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.311267] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.311272] vgaarb: loaded [ 0.311774] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.312270] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.314300] clocksource: Switched to clocksource kvm-clock [ 0.315837] VFS: Disk quotas dquot_6.6.0 [ 0.316464] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.317676] pnp: PnP ACPI init [ 0.318617] pnp: PnP ACPI: found 5 devices [ 0.326504] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.327926] NET: Registered PF_INET protocol family [ 0.328755] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.341184] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.342513] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.343924] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.345180] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.346369] TCP: Hash tables configured (established 16384 bind 16384) [ 0.347410] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.348449] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.349591] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.350469] NET: Registered PF_XDP protocol family [ 0.351213] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.352157] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.353106] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.354158] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.355207] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.356362] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.357344] PCI: CLS 0 bytes, default 64 [ 0.358122] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.359914] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.362094] clocksource: Switched to clocksource tsc [ 0.381956] Initialise system trusted keyrings [ 0.383046] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.384830] Key type asymmetric registered [ 0.385725] Asymmetric key parser 'x509' registered [ 0.387397] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.389032] io scheduler mq-deadline registered [ 0.390019] io scheduler kyber registered [ 0.390908] io scheduler bfq registered [ 0.392881] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.394280] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.395928] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.398484] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.400937] i8042: Warning: Keylock active [ 0.403349] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.404451] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.405636] hv_vmbus: registering driver hyperv_keyboard [ 0.406873] rtc_cmos 00:00: RTC can wake from S4 [ 0.409226] rtc_cmos 00:00: registered as rtc0 [ 0.410399] rtc_cmos 00:00: setting system clock to 2026-09-03T16:56:06 UTC (1788454566) [ 0.412198] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.413510] intel_pstate: CPU model not supported [ 0.414591] efifb: probing for efifb [ 0.415388] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.416780] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.418061] efifb: scrolling: redraw [ 0.418839] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.420656] Console: switching to colour frame buffer device 100x37 [ 0.422674] fb0: EFI VGA frame buffer device [ 0.423641] pstore: Using crash dump compression: deflate [ 0.424806] pstore: Registered efi_pstore as persistent store backend [ 0.426428] NET: Registered PF_INET6 protocol family [ 0.427814] Segment Routing with IPv6 [ 0.428721] In-situ OAM (IOAM) with IPv6 [ 0.429630] NET: Registered PF_PACKET protocol family [ 0.430743] Key type dns_resolver registered [ 0.432101] IPI shorthand broadcast: enabled [ 0.434777] sched_clock: Marking stable (293001731, 140794220)->(508059482, -74263531) [ 0.436654] registered taskstats version 1 [ 0.437925] Loading compiled-in X.509 certificates [ 0.914367] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.631980] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.636398] Demotion targets for Node 0: null [ 1.637400] Key type .fscrypt registered [ 1.638230] Key type fscrypt-provisioning registered [ 1.639225] ima: No TPM chip found, activating TPM-bypass! [ 1.640421] ima: Allocated hash algorithm: sha1 [ 1.641316] ima: No architecture policies found [ 1.647403] clk: Disabling unused clocks [ 1.653682] Freeing unused kernel image (initmem) memory: 17040K [ 1.655400] Write protecting the kernel read-only data: 47104k [ 1.657214] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.658971] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.660631] Run /init as init process [ 1.778904] nvme nvme0: pci function 0000:00:04.0 [ 1.780196] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.790102] nvme nvme0: 2/0/0 default/read/poll queues [ 1.795923] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.797281] GPT:25804799 != 33554431 [ 1.798027] GPT:Alternate GPT header not at the end of the disk. [ 1.799131] GPT:25804799 != 33554431 [ 1.799848] GPT: Use GNU Parted to correct GPT errors. [ 1.800802] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.814134] SCSI subsystem initialized [ 1.840283] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.842606] device-mapper: uevent: version 1.0.3 [ 1.843605] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.850993] device-mapper: verity: sha256 using "sha256-lib" [ 1.884800] raid6: avx512x4 gen() 17835 MB/s [ 1.901800] raid6: avx512x2 gen() 17947 MB/s [ 1.918800] raid6: avx512x1 gen() 17928 MB/s [ 1.935800] raid6: avx2x4 gen() 17731 MB/s [ 1.952803] raid6: avx2x2 gen() 17693 MB/s [ 1.969801] raid6: avx2x1 gen() 13749 MB/s [ 1.970710] raid6: using algorithm avx512x2 gen() 17947 MB/s [ 1.987803] raid6: .... xor() 24553 MB/s, rmw enabled [ 1.988812] raid6: using avx512x2 recovery algorithm [ 1.999195] xor: automatically using best checksumming function avx [ 2.129937] Btrfs loaded, zoned=no, fsverity=no [ 2.134095] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.137535] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.141302] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.142675] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.225677] ACPI: PM: Preparing to enter system sleep state S5 [ 62.226920] reboot: Restarting system [ 62.227685] 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        [2026-09-03T16:57:15.231551]      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 3956074263 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000118] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000347] ACPI: Early table checksum verification disabled [ 0.000350] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000354] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000360] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000365] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000368] ACPI: FACS 0x00000000789D0000 000040 [ 0.000371] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000374] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000376] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000379] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000382] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000385] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000388] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000391] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000393] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000394] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000395] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000396] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000397] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000397] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000398] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000399] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000400] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000400] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000401] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000441] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000451] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000502] Zone ranges: [ 0.000503] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000505] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000508] Normal empty [ 0.000510] Device empty [ 0.000511] Movable zone start for each node [ 0.000513] Early memory node ranges [ 0.000513] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000516] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000518] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000520] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000527] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000570] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004011] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004124] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004521] ACPI: PM-Timer IO Port: 0xb008 [ 0.004532] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004593] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004596] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004598] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004599] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004600] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004604] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004605] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004609] TSC deadline timer available [ 0.004615] CPU topo: Max. logical packages: 1 [ 0.004616] CPU topo: Max. logical dies: 1 [ 0.004616] CPU topo: Max. dies per package: 1 [ 0.004621] CPU topo: Max. threads per core: 2 [ 0.004622] CPU topo: Num. cores per package: 1 [ 0.004623] CPU topo: Num. threads per package: 2 [ 0.004623] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004641] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004656] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004658] Booting paravirtualized kernel on KVM [ 0.004660] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009621] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009901] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010578] kvm-guest: PV spinlocks enabled [ 0.010581] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010584] 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 [ 0.010757] random: crng init done [ 0.010758] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010969] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011085] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011137] Fallback order for Node 0: 0 [ 0.011139] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011140] Policy zone: DMA32 [ 0.011141] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015174] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015188] Kernel/User page tables isolation: enabled [ 0.023309] ftrace: allocating 41455 entries in 164 pages [ 0.023312] ftrace: allocated 164 pages with 3 groups [ 0.024099] Dynamic Preempt: voluntary [ 0.024132] rcu: Preemptible hierarchical RCU implementation. [ 0.024132] rcu: RCU event tracing is enabled. [ 0.024133] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024134] Trampoline variant of Tasks RCU enabled. [ 0.024135] Rude variant of Tasks RCU enabled. [ 0.024135] Tracing variant of Tasks RCU enabled. [ 0.024136] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024137] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024142] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024144] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024146] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029274] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029514] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029521] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029575] Console: colour dummy device 80x25 [ 0.029578] printk: legacy console [tty0] enabled [ 0.029855] printk: legacy console [ttyS0] enabled [ 0.168685] ACPI: Core revision 20250807 [ 0.169474] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170852] APIC: Switch to symmetric I/O mode setup [ 0.172004] x2apic enabled [ 0.172841] APIC: Switched APIC routing to: physical x2apic [ 0.175262] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.176825] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.177821] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177821] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177821] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177821] Speculative Store Bypass: Vulnerable [ 0.177821] Spectre V2 : Mitigation: Retpolines [ 0.177821] RETBleed: Vulnerable [ 0.177821] ITS: Mitigation: Aligned branch/return thunks [ 0.177821] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177821] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177821] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177821] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177821] GDS: Unknown: Dependent on hypervisor status [ 0.177821] active return thunk: its_return_thunk [ 0.177821] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177821] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177821] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177821] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177821] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177821] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177821] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177821] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177821] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177821] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177821] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177821] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177821] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177821] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177821] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177821] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177821] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177821] Freeing SMP alternatives memory: 40K [ 0.177821] pid_max: default: 32768 minimum: 301 [ 0.177821] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177821] landlock: Up and running. [ 0.177821] SELinux: Initializing. [ 0.177821] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177821] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177821] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178027] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178867] signal: max sigframe size: 3632 [ 0.179523] rcu: Hierarchical SRCU implementation. [ 0.179824] rcu: Max phase no-delay instances is 400. [ 0.180642] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184222] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184880] smp: Bringing up secondary CPUs ... [ 0.185673] smpboot: x86: Booting SMP configuration: [ 0.185825] .... node #0, CPUs: #1 [ 0.187153] 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. [ 0.187825] 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. [ 0.188853] smp: Brought up 1 node, 2 CPUs [ 0.189497] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.189974] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.190951] devtmpfs: initialized [ 0.191362] x86/mm: Memory block size: 128MB [ 0.191876] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192884] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193821] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194901] pinctrl core: initialized pinctrl subsystem [ 0.196252] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196974] audit: initializing netlink subsys (disabled) [ 0.197848] audit: type=2000 audit(1788454638.464:1): state=initialized audit_enabled=0 res=1 [ 0.198899] thermal_sys: Registered thermal governor 'step_wise' [ 0.199836] cpuidle: using governor menu [ 0.202666] efi: Freeing EFI boot services memory: 37748K [ 0.202828] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203864] dca service started, version 1.12.1 [ 0.204633] PCI: Using configuration type 1 for base access [ 0.204934] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230513] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230825] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231814] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231825] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233256] ACPI: Added _OSI(Module Device) [ 0.233825] ACPI: Added _OSI(Processor Device) [ 0.234541] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236831] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.239071] ACPI: Interpreter enabled [ 0.239456] ACPI: PM: (supports S0 S5) [ 0.239825] ACPI: Using IOAPIC for interrupt routing [ 0.240599] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.241825] PCI: Using E820 reservations for host bridge windows [ 0.242824] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245902] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246829] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247825] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.249833] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.252173] acpiphp: Slot [3] registered [ 0.252806] acpiphp: Slot [4] registered [ 0.252839] acpiphp: Slot [5] registered [ 0.253470] acpiphp: Slot [6] registered [ 0.253836] acpiphp: Slot [7] registered [ 0.254487] acpiphp: Slot [8] registered [ 0.255838] acpiphp: Slot [9] registered [ 0.256460] acpiphp: Slot [10] registered [ 0.256838] acpiphp: Slot [11] registered [ 0.257468] acpiphp: Slot [12] registered [ 0.257837] acpiphp: Slot [13] registered [ 0.258480] acpiphp: Slot [14] registered [ 0.259838] acpiphp: Slot [15] registered [ 0.260465] acpiphp: Slot [16] registered [ 0.260837] acpiphp: Slot [17] registered [ 0.261472] acpiphp: Slot [18] registered [ 0.261838] acpiphp: Slot [19] registered [ 0.262468] acpiphp: Slot [20] registered [ 0.262837] acpiphp: Slot [21] registered [ 0.263463] acpiphp: Slot [22] registered [ 0.264838] acpiphp: Slot [23] registered [ 0.265456] acpiphp: Slot [24] registered [ 0.265840] acpiphp: Slot [25] registered [ 0.266472] acpiphp: Slot [26] registered [ 0.266838] acpiphp: Slot [27] registered [ 0.267466] acpiphp: Slot [28] registered [ 0.267838] acpiphp: Slot [29] registered [ 0.268464] acpiphp: Slot [30] registered [ 0.269840] acpiphp: Slot [31] registered [ 0.270457] PCI host bridge to bus 0000:00 [ 0.270827] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.271826] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.272824] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.273824] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274824] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275824] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276693] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278293] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.280645] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.282419] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.283887] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.284773] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.285838] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.286723] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.287838] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.288734] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.290242] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.292181] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292915] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.294911] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.296165] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.299754] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.300350] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302839] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.305776] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.306928] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.307923] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.308922] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.309874] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311830] iommu: Default domain type: Translated [ 0.312590] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.312946] efivars: Registered efivars operations [ 0.313773] PCI: Using ACPI for IRQ routing [ 0.313981] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314821] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314821] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.317826] vgaarb: loaded [ 0.318344] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.318825] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.322858] clocksource: Switched to clocksource kvm-clock [ 0.324442] VFS: Disk quotas dquot_6.6.0 [ 0.325074] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326359] pnp: PnP ACPI init [ 0.327263] pnp: PnP ACPI: found 5 devices [ 0.335242] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.336759] NET: Registered PF_INET protocol family [ 0.337624] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350121] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.351499] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.352775] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354030] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.355261] TCP: Hash tables configured (established 16384 bind 16384) [ 0.356356] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357409] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358559] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.359458] NET: Registered PF_XDP protocol family [ 0.360320] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361281] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362244] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.363304] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.364363] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.365543] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.366575] PCI: CLS 0 bytes, default 64 [ 0.367324] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369112] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.371315] clocksource: Switched to clocksource tsc [ 0.391230] Initialise system trusted keyrings [ 0.392350] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394116] Key type asymmetric registered [ 0.395014] Asymmetric key parser 'x509' registered [ 0.396875] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.398526] io scheduler mq-deadline registered [ 0.399517] io scheduler kyber registered [ 0.400434] io scheduler bfq registered [ 0.401700] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.403076] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.404739] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.409142] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.411056] i8042: Warning: Keylock active [ 0.413483] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414567] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415761] hv_vmbus: registering driver hyperv_keyboard [ 0.416993] rtc_cmos 00:00: RTC can wake from S4 [ 0.419320] rtc_cmos 00:00: registered as rtc0 [ 0.420510] rtc_cmos 00:00: setting system clock to 2026-09-03T16:57:12 UTC (1788454632) [ 0.422350] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423685] intel_pstate: CPU model not supported [ 0.424762] efifb: probing for efifb [ 0.425567] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426938] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.428221] efifb: scrolling: redraw [ 0.429002] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430813] Console: switching to colour frame buffer device 100x37 [ 0.432634] fb0: EFI VGA frame buffer device [ 0.433593] pstore: Using crash dump compression: deflate [ 0.434782] pstore: Registered efi_pstore as persistent store backend [ 0.436400] NET: Registered PF_INET6 protocol family [ 0.438400] Segment Routing with IPv6 [ 0.439221] In-situ OAM (IOAM) with IPv6 [ 0.440113] NET: Registered PF_PACKET protocol family [ 0.441333] Key type dns_resolver registered [ 0.443540] IPI shorthand broadcast: enabled [ 0.446235] sched_clock: Marking stable (298001705, 147300800)->(520358799, -75056294) [ 0.448150] registered taskstats version 1 [ 0.449442] Loading compiled-in X.509 certificates [ 0.922169] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.640641] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.644973] Demotion targets for Node 0: null [ 1.645977] Key type .fscrypt registered [ 1.646830] Key type fscrypt-provisioning registered [ 1.647878] ima: No TPM chip found, activating TPM-bypass! [ 1.649171] ima: Allocated hash algorithm: sha1 [ 1.650157] ima: No architecture policies found [ 1.656852] clk: Disabling unused clocks [ 1.663120] Freeing unused kernel image (initmem) memory: 17040K [ 1.664855] Write protecting the kernel read-only data: 47104k [ 1.666697] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.668446] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.670128] Run /init as init process [ 1.787955] nvme nvme0: pci function 0000:00:04.0 [ 1.789472] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.798162] nvme nvme0: 2/0/0 default/read/poll queues [ 1.804680] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.806229] GPT:25804799 != 33554431 [ 1.807059] GPT:Alternate GPT header not at the end of the disk. [ 1.808307] GPT:25804799 != 33554431 [ 1.809101] GPT: Use GNU Parted to correct GPT errors. [ 1.810182] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.823750] SCSI subsystem initialized [ 1.849956] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.852266] device-mapper: uevent: version 1.0.3 [ 1.853281] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.860680] device-mapper: verity: sha256 using "sha256-lib" [ 1.895307] raid6: avx512x4 gen() 17893 MB/s [ 1.912306] raid6: avx512x2 gen() 17690 MB/s [ 1.929307] raid6: avx512x1 gen() 17780 MB/s [ 1.946307] raid6: avx2x4 gen() 17680 MB/s [ 1.963307] raid6: avx2x2 gen() 17666 MB/s [ 1.980306] raid6: avx2x1 gen() 13741 MB/s [ 1.981216] raid6: using algorithm avx512x4 gen() 17893 MB/s [ 1.998306] raid6: .... xor() 7709 MB/s, rmw enabled [ 1.999323] raid6: using avx512x2 recovery algorithm [ 2.009875] xor: automatically using best checksumming function avx [ 2.144262] Btrfs loaded, zoned=no, fsverity=no [ 2.149166] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.152551] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.156231] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.157601] BTRFS error (device dm-0): open_ctree failed: -2