1.631330] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.633038] Run /init as init process [ 1.748184] nvme nvme0: pci function 0000:00:04.0 [ 1.749487] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.759027] nvme nvme0: 2/0/0 default/read/poll queues [ 1.766454] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.767901] GPT:25804799 != 33554431 [ 1.768660] GPT:Alternate GPT header not at the end of the disk. [ 1.769759] GPT:25804799 != 33554431 [ 1.770486] GPT: Use GNU Parted to correct GPT errors. [ 1.771461] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.784636] SCSI subsystem initialized [ 1.810341] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.812657] device-mapper: uevent: version 1.0.3 [ 1.813676] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.821174] device-mapper: verity: sha256 using "sha256-lib" [ 1.855954] raid6: avx512x4 gen() 18159 MB/s [ 1.872952] raid6: avx512x2 gen() 18275 MB/s [ 1.889954] raid6: avx512x1 gen() 18206 MB/s [ 1.906954] raid6: avx2x4 gen() 18238 MB/s [ 1.923953] raid6: avx2x2 gen() 18193 MB/s [ 1.940959] raid6: avx2x1 gen() 12849 MB/s [ 1.941909] raid6: using algorithm avx512x2 gen() 18275 MB/s [ 1.959954] raid6: .... xor() 24457 MB/s, rmw enabled [ 1.961001] raid6: using avx512x2 recovery algorithm [ 1.971545] xor: automatically using best checksumming function avx [ 2.102052] Btrfs loaded, zoned=no, fsverity=no [ 2.106527] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.110056] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.113666] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.115029] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.198879] ACPI: PM: Preparing to enter system sleep state S5 [ 62.200146] reboot: Restarting system [ 62.200933] 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        [2026-09-03T15:18:40.464328]      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 3982567473 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 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 [ 0.000395] ACPI: Early table checksum verification disabled [ 0.000399] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000402] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000408] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000414] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000417] ACPI: FACS 0x00000000789D0000 000040 [ 0.000420] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000423] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000425] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000428] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000431] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000434] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000437] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000440] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000442] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000443] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000444] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000445] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000445] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000446] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000447] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000448] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000448] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000449] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000450] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000488] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000498] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000548] Zone ranges: [ 0.000549] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000552] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000555] Normal empty [ 0.000556] Device empty [ 0.000558] Movable zone start for each node [ 0.000559] Early memory node ranges [ 0.000560] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000562] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000564] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000566] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000573] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000614] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004107] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004229] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004619] ACPI: PM-Timer IO Port: 0xb008 [ 0.004632] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004688] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004691] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004693] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004694] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004695] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004699] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004701] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004704] TSC deadline timer available [ 0.004710] CPU topo: Max. logical packages: 1 [ 0.004710] CPU topo: Max. logical dies: 1 [ 0.004711] CPU topo: Max. dies per package: 1 [ 0.004716] CPU topo: Max. threads per core: 2 [ 0.004716] CPU topo: Num. cores per package: 1 [ 0.004717] CPU topo: Num. threads per package: 2 [ 0.004718] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004737] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004753] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004755] Booting paravirtualized kernel on KVM [ 0.004757] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009639] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009915] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010571] kvm-guest: PV spinlocks enabled [ 0.010574] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010578] 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 [ 0.010746] random: crng init done [ 0.010747] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010968] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011077] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011131] Fallback order for Node 0: 0 [ 0.011134] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011135] Policy zone: DMA32 [ 0.011136] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015133] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015149] Kernel/User page tables isolation: enabled [ 0.023518] ftrace: allocating 41455 entries in 164 pages [ 0.023522] ftrace: allocated 164 pages with 3 groups [ 0.024295] Dynamic Preempt: voluntary [ 0.024328] rcu: Preemptible hierarchical RCU implementation. [ 0.024328] rcu: RCU event tracing is enabled. [ 0.024329] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024330] Trampoline variant of Tasks RCU enabled. [ 0.024331] Rude variant of Tasks RCU enabled. [ 0.024331] Tracing variant of Tasks RCU enabled. [ 0.024332] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024333] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024339] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024341] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024342] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029431] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029666] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029672] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029725] Console: colour dummy device 80x25 [ 0.029728] printk: legacy console [tty0] enabled [ 0.030007] printk: legacy console [ttyS0] enabled [ 0.162779] ACPI: Core revision 20250807 [ 0.163559] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164951] APIC: Switch to symmetric I/O mode setup [ 0.166089] x2apic enabled [ 0.166913] APIC: Switched APIC routing to: physical x2apic [ 0.169261] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.170854] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.171851] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171851] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171851] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171851] Speculative Store Bypass: Vulnerable [ 0.171851] Spectre V2 : Mitigation: Retpolines [ 0.171851] RETBleed: Vulnerable [ 0.171851] ITS: Mitigation: Aligned branch/return thunks [ 0.171851] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171851] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171851] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171851] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171851] GDS: Unknown: Dependent on hypervisor status [ 0.171851] active return thunk: its_return_thunk [ 0.171851] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171851] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171851] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171851] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171851] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171851] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171851] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171851] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171851] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171851] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171851] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171851] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171851] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171851] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171851] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171851] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171851] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171851] Freeing SMP alternatives memory: 40K [ 0.171851] pid_max: default: 32768 minimum: 301 [ 0.171851] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171851] landlock: Up and running. [ 0.171851] SELinux: Initializing. [ 0.171851] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171851] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171851] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172047] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172896] signal: max sigframe size: 3632 [ 0.173552] rcu: Hierarchical SRCU implementation. [ 0.173854] rcu: Max phase no-delay instances is 400. [ 0.174688] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178149] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178913] smp: Bringing up secondary CPUs ... [ 0.179730] smpboot: x86: Booting SMP configuration: [ 0.179855] .... node #0, CPUs: #1 [ 0.180857] 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. [ 0.182855] 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. [ 0.183887] smp: Brought up 1 node, 2 CPUs [ 0.184520] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.184995] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.185985] devtmpfs: initialized [ 0.186428] x86/mm: Memory block size: 128MB [ 0.187190] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187914] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188860] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189933] pinctrl core: initialized pinctrl subsystem [ 0.191260] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192003] audit: initializing netlink subsys (disabled) [ 0.192880] audit: type=2000 audit(1788448723.716:1): state=initialized audit_enabled=0 res=1 [ 0.193899] thermal_sys: Registered thermal governor 'step_wise' [ 0.194866] cpuidle: using governor menu [ 0.197669] efi: Freeing EFI boot services memory: 37748K [ 0.197856] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.198911] dca service started, version 1.12.1 [ 0.199664] PCI: Using configuration type 1 for base access [ 0.199963] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223714] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223856] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224854] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225854] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227464] ACPI: Added _OSI(Module Device) [ 0.227854] ACPI: Added _OSI(Processor Device) [ 0.228533] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230829] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233064] ACPI: Interpreter enabled [ 0.233647] ACPI: PM: (supports S0 S5) [ 0.233854] ACPI: Using IOAPIC for interrupt routing [ 0.234634] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235855] PCI: Using E820 reservations for host bridge windows [ 0.236872] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239823] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240860] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.241854] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243864] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245203] acpiphp: Slot [3] registered [ 0.245839] acpiphp: Slot [4] registered [ 0.246869] acpiphp: Slot [5] registered [ 0.247483] acpiphp: Slot [6] registered [ 0.247870] acpiphp: Slot [7] registered [ 0.248482] acpiphp: Slot [8] registered [ 0.248866] acpiphp: Slot [9] registered [ 0.249493] acpiphp: Slot [10] registered [ 0.250867] acpiphp: Slot [11] registered [ 0.251503] acpiphp: Slot [12] registered [ 0.251867] acpiphp: Slot [13] registered [ 0.252502] acpiphp: Slot [14] registered [ 0.252867] acpiphp: Slot [15] registered [ 0.253504] acpiphp: Slot [16] registered [ 0.253866] acpiphp: Slot [17] registered [ 0.254504] acpiphp: Slot [18] registered [ 0.255867] acpiphp: Slot [19] registered [ 0.256493] acpiphp: Slot [20] registered [ 0.256867] acpiphp: Slot [21] registered [ 0.257515] acpiphp: Slot [22] registered [ 0.257866] acpiphp: Slot [23] registered [ 0.258503] acpiphp: Slot [24] registered [ 0.258866] acpiphp: Slot [25] registered [ 0.259500] acpiphp: Slot [26] registered [ 0.260867] acpiphp: Slot [27] registered [ 0.261503] acpiphp: Slot [28] registered [ 0.261869] acpiphp: Slot [29] registered [ 0.262507] acpiphp: Slot [30] registered [ 0.262867] acpiphp: Slot [31] registered [ 0.263499] PCI host bridge to bus 0000:00 [ 0.264860] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.265854] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.266859] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.267858] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.268856] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.269856] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.270794] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273298] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.274747] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.276447] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.277918] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.278854] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.279869] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.280761] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.281869] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.282778] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284116] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286876] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.287851] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.287851] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290178] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.292783] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.294424] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.296868] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.299846] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.300872] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.301921] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.302933] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.303900] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.305885] iommu: Default domain type: Translated [ 0.306643] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.306959] efivars: Registered efivars operations [ 0.307769] PCI: Using ACPI for IRQ routing [ 0.307879] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.308830] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.308851] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.308855] vgaarb: loaded [ 0.309353] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.309854] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.312882] clocksource: Switched to clocksource kvm-clock [ 0.314446] VFS: Disk quotas dquot_6.6.0 [ 0.315070] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.316308] pnp: PnP ACPI init [ 0.317239] pnp: PnP ACPI: found 5 devices [ 0.325044] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.326509] NET: Registered PF_INET protocol family [ 0.327330] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.339523] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.340865] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.342067] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.343310] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.344487] TCP: Hash tables configured (established 16384 bind 16384) [ 0.345505] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.346522] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.347644] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.348527] NET: Registered PF_XDP protocol family [ 0.349259] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.350216] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.351151] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.352186] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.353223] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.354375] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.355356] PCI: CLS 0 bytes, default 64 [ 0.356085] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.357806] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.359933] clocksource: Switched to clocksource tsc [ 0.379302] Initialise system trusted keyrings [ 0.380331] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.382030] Key type asymmetric registered [ 0.382893] Asymmetric key parser 'x509' registered [ 0.384738] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.386337] io scheduler mq-deadline registered [ 0.387278] io scheduler kyber registered [ 0.388131] io scheduler bfq registered [ 0.390316] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.391627] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.393218] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.396150] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.398004] i8042: Warning: Keylock active [ 0.400345] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.401388] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.402555] hv_vmbus: registering driver hyperv_keyboard [ 0.403713] rtc_cmos 00:00: RTC can wake from S4 [ 0.405905] rtc_cmos 00:00: registered as rtc0 [ 0.407021] rtc_cmos 00:00: setting system clock to 2026-09-03T15:18:39 UTC (1788448719) [ 0.408748] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.410005] intel_pstate: CPU model not supported [ 0.411034] efifb: probing for efifb [ 0.411805] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.413140] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.414377] efifb: scrolling: redraw [ 0.415126] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.416865] Console: switching to colour frame buffer device 100x37 [ 0.418652] fb0: EFI VGA frame buffer device [ 0.419584] pstore: Using crash dump compression: deflate [ 0.420726] pstore: Registered efi_pstore as persistent store backend [ 0.422282] NET: Registered PF_INET6 protocol family [ 0.424316] Segment Routing with IPv6 [ 0.425102] In-situ OAM (IOAM) with IPv6 [ 0.425966] NET: Registered PF_PACKET protocol family [ 0.427209] Key type dns_resolver registered [ 0.428499] IPI shorthand broadcast: enabled [ 0.431110] sched_clock: Marking stable (289001834, 141179264)->(506147171, -75966073) [ 0.432893] registered taskstats version 1 [ 0.434039] Loading compiled-in X.509 certificates [ 0.907030] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.597388] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.601539] Demotion targets for Node 0: null [ 1.602508] Key type .fscrypt registered [ 1.603315] Key type fscrypt-provisioning registered [ 1.604281] ima: No TPM chip found, activating TPM-bypass! [ 1.605450] ima: Allocated hash algorithm: sha1 [ 1.606320] ima: No architecture policies found [ 1.612241] clk: Disabling unused clocks [ 1.618418] Freeing unused kernel image (initmem) memory: 17040K [ 1.620066] Write protecting the kernel read-only data: 47104k [ 1.621855] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.623522] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.625118] Run /init as init process [ 1.739881] nvme nvme0: pci function 0000:00:04.0 [ 1.741345] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.751119] nvme nvme0: 2/0/0 default/read/poll queues [ 1.758443] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.760284] GPT:25804799 != 33554431 [ 1.761039] GPT:Alternate GPT header not at the end of the disk. [ 1.762170] GPT:25804799 != 33554431 [ 1.762875] GPT: Use GNU Parted to correct GPT errors. [ 1.764049] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.777593] SCSI subsystem initialized [ 1.803434] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.807121] device-mapper: uevent: version 1.0.3 [ 1.808695] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.816944] device-mapper: verity: sha256 using "sha256-lib" [ 1.851187] raid6: avx512x4 gen() 18205 MB/s [ 1.869188] raid6: avx512x2 gen() 18169 MB/s [ 1.887187] raid6: avx512x1 gen() 18125 MB/s [ 1.905189] raid6: avx2x4 gen() 17881 MB/s [ 1.923187] raid6: avx2x2 gen() 18270 MB/s [ 1.941188] raid6: avx2x1 gen() 14044 MB/s [ 1.942635] raid6: using algorithm avx2x2 gen() 18270 MB/s [ 1.961187] raid6: .... xor() 16501 MB/s, rmw enabled [ 1.962807] raid6: using avx512x2 recovery algorithm [ 1.973661] xor: automatically using best checksumming function avx [ 2.103601] Btrfs loaded, zoned=no, fsverity=no [ 2.108074] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.111666] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.115299] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.116664] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.200019] ACPI: PM: Preparing to enter system sleep state S5 [ 62.201229] reboot: Restarting system [ 62.201990] 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        [2026-09-03T15:19:47.164068]      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 3936477248 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] 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 [ 0.000169] Using GB pages for direct mapping [ 0.000280] ACPI: Early table checksum verification disabled [ 0.000283] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000287] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000293] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000298] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000302] ACPI: FACS 0x00000000789D0000 000040 [ 0.000304] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000307] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000310] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000313] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000316] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000319] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000322] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000324] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000326] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000328] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000329] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000329] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000330] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000331] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000331] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000332] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000333] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000334] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000334] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000373] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000382] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000432] Zone ranges: [ 0.000433] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000436] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000438] Normal empty [ 0.000440] Device empty [ 0.000441] Movable zone start for each node [ 0.000443] Early memory node ranges [ 0.000443] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000446] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000448] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000450] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000457] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000499] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003913] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004026] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004411] ACPI: PM-Timer IO Port: 0xb008 [ 0.004423] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004475] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004478] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004480] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004482] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004483] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004487] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004488] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004492] TSC deadline timer available [ 0.004497] CPU topo: Max. logical packages: 1 [ 0.004498] CPU topo: Max. logical dies: 1 [ 0.004499] CPU topo: Max. dies per package: 1 [ 0.004503] CPU topo: Max. threads per core: 2 [ 0.004504] CPU topo: Num. cores per package: 1 [ 0.004505] CPU topo: Num. threads per package: 2 [ 0.004505] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004523] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004539] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004541] Booting paravirtualized kernel on KVM [ 0.004543] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009285] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009547] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010148] kvm-guest: PV spinlocks enabled [ 0.010151] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010154] 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 [ 0.010325] random: crng init done [ 0.010326] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010540] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010647] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010697] Fallback order for Node 0: 0 [ 0.010699] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010700] Policy zone: DMA32 [ 0.010701] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014601] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014614] Kernel/User page tables isolation: enabled [ 0.022572] ftrace: allocating 41455 entries in 164 pages [ 0.022575] ftrace: allocated 164 pages with 3 groups [ 0.023338] Dynamic Preempt: voluntary [ 0.023370] rcu: Preemptible hierarchical RCU implementation. [ 0.023370] rcu: RCU event tracing is enabled. [ 0.023371] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023372] Trampoline variant of Tasks RCU enabled. [ 0.023373] Rude variant of Tasks RCU enabled. [ 0.023373] Tracing variant of Tasks RCU enabled. [ 0.023374] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023375] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023381] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023382] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023384] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028346] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028574] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028581] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028633] Console: colour dummy device 80x25 [ 0.028635] printk: legacy console [tty0] enabled [ 0.028904] printk: legacy console [ttyS0] enabled [ 0.158502] ACPI: Core revision 20250807 [ 0.159286] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.160663] APIC: Switch to symmetric I/O mode setup [ 0.161796] x2apic enabled [ 0.162613] APIC: Switched APIC routing to: physical x2apic [ 0.164949] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.166533] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.167530] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.167530] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.167530] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.167530] Speculative Store Bypass: Vulnerable [ 0.167530] Spectre V2 : Mitigation: Retpolines [ 0.167530] RETBleed: Vulnerable [ 0.167530] ITS: Mitigation: Aligned branch/return thunks [ 0.167530] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.167530] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.167530] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.167530] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.167530] GDS: Unknown: Dependent on hypervisor status [ 0.167530] active return thunk: its_return_thunk [ 0.167530] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.167530] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.167530] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.167530] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.167530] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.167530] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.167530] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.167530] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.167530] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.167530] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.167530] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.167530] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.167530] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.167530] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.167530] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.167530] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.167530] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.167530] Freeing SMP alternatives memory: 40K [ 0.167530] pid_max: default: 32768 minimum: 301 [ 0.167530] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.167530] landlock: Up and running. [ 0.167530] SELinux: Initializing. [ 0.167530] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.167530] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.167530] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.167725] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.168572] signal: max sigframe size: 3632 [ 0.169225] rcu: Hierarchical SRCU implementation. [ 0.169532] rcu: Max phase no-delay instances is 400. [ 0.170351] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.173816] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.174584] smp: Bringing up secondary CPUs ... [ 0.175376] smpboot: x86: Booting SMP configuration: [ 0.175534] .... node #0, CPUs: #1 [ 0.176535] 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. [ 0.177533] 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. [ 0.178561] smp: Brought up 1 node, 2 CPUs [ 0.179196] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.179675] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.180657] devtmpfs: initialized [ 0.181063] x86/mm: Memory block size: 128MB [ 0.181584] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.182594] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.183530] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.184611] pinctrl core: initialized pinctrl subsystem [ 0.185966] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.187675] audit: initializing netlink subsys (disabled) [ 0.188559] audit: type=2000 audit(1788448790.400:1): state=initialized audit_enabled=0 res=1 [ 0.188630] thermal_sys: Registered thermal governor 'step_wise' [ 0.189548] cpuidle: using governor menu [ 0.192315] efi: Freeing EFI boot services memory: 37748K [ 0.193536] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.194592] dca service started, version 1.12.1 [ 0.195342] PCI: Using configuration type 1 for base access [ 0.195634] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.220567] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.221627] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.222534] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.223533] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.226012] ACPI: Added _OSI(Module Device) [ 0.226331] ACPI: Added _OSI(Processor Device) [ 0.226533] ACPI: Added _OSI(Processor Aggregator Device) [ 0.228318] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.230766] ACPI: Interpreter enabled [ 0.231540] ACPI: PM: (supports S0 S5) [ 0.232109] ACPI: Using IOAPIC for interrupt routing [ 0.232297] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.233534] PCI: Using E820 reservations for host bridge windows [ 0.234522] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.237737] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.238538] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.239534] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.241541] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.242879] acpiphp: Slot [3] registered [ 0.243508] acpiphp: Slot [4] registered [ 0.244549] acpiphp: Slot [5] registered [ 0.245168] acpiphp: Slot [6] registered [ 0.245545] acpiphp: Slot [7] registered [ 0.246162] acpiphp: Slot [8] registered [ 0.246545] acpiphp: Slot [9] registered [ 0.247160] acpiphp: Slot [10] registered [ 0.248546] acpiphp: Slot [11] registered [ 0.249177] acpiphp: Slot [12] registered [ 0.249546] acpiphp: Slot [13] registered [ 0.250170] acpiphp: Slot [14] registered [ 0.250546] acpiphp: Slot [15] registered [ 0.251169] acpiphp: Slot [16] registered [ 0.251545] acpiphp: Slot [17] registered [ 0.252168] acpiphp: Slot [18] registered [ 0.253546] acpiphp: Slot [19] registered [ 0.254167] acpiphp: Slot [20] registered [ 0.254546] acpiphp: Slot [21] registered [ 0.255167] acpiphp: Slot [22] registered [ 0.255545] acpiphp: Slot [23] registered [ 0.256175] acpiphp: Slot [24] registered [ 0.256545] acpiphp: Slot [25] registered [ 0.257181] acpiphp: Slot [26] registered [ 0.258547] acpiphp: Slot [27] registered [ 0.259171] acpiphp: Slot [28] registered [ 0.259546] acpiphp: Slot [29] registered [ 0.260175] acpiphp: Slot [30] registered [ 0.260546] acpiphp: Slot [31] registered [ 0.261171] PCI host bridge to bus 0000:00 [ 0.261537] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.262533] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.263533] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.265533] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.266533] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.267533] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.268399] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.269940] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.272342] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.274102] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.274596] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.275480] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.276546] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.277427] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.278547] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.279423] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.280800] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.282537] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.283572] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.284601] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.286833] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.289447] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.291071] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.293544] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.296422] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.297633] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.298633] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.299632] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.300587] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.301798] iommu: Default domain type: Translated [ 0.302534] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.303544] efivars: Registered efivars operations [ 0.304378] PCI: Using ACPI for IRQ routing [ 0.304553] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.305465] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.305530] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.307536] vgaarb: loaded [ 0.308027] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.309533] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.312574] clocksource: Switched to clocksource kvm-clock [ 0.314027] VFS: Disk quotas dquot_6.6.0 [ 0.314652] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.315858] pnp: PnP ACPI init [ 0.316805] pnp: PnP ACPI: found 5 devices [ 0.324642] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.326077] NET: Registered PF_INET protocol family [ 0.326900] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.338862] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.340195] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.341394] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.342629] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.343824] TCP: Hash tables configured (established 16384 bind 16384) [ 0.344878] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.345906] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.347047] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.347907] NET: Registered PF_XDP protocol family [ 0.348647] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.349594] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.350545] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.351580] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.352624] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.353771] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.354757] PCI: CLS 0 bytes, default 64 [ 0.355488] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.357211] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.359335] clocksource: Switched to clocksource tsc [ 0.378753] Initialise system trusted keyrings [ 0.379987] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.381745] Key type asymmetric registered [ 0.382607] Asymmetric key parser 'x509' registered [ 0.384247] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.385982] io scheduler mq-deadline registered [ 0.386936] io scheduler kyber registered [ 0.387803] io scheduler bfq registered [ 0.391168] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.392698] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.394263] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.397188] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.398997] i8042: Warning: Keylock active [ 0.401342] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.402375] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.403518] hv_vmbus: registering driver hyperv_keyboard [ 0.404701] rtc_cmos 00:00: RTC can wake from S4 [ 0.406984] rtc_cmos 00:00: registered as rtc0 [ 0.408116] rtc_cmos 00:00: setting system clock to 2026-09-03T15:19:45 UTC (1788448785) [ 0.409885] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.411165] intel_pstate: CPU model not supported [ 0.412222] efifb: probing for efifb [ 0.412991] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.414335] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.415571] efifb: scrolling: redraw [ 0.416333] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.418075] Console: switching to colour frame buffer device 100x37 [ 0.419847] fb0: EFI VGA frame buffer device [ 0.420761] pstore: Using crash dump compression: deflate [ 0.421866] pstore: Registered efi_pstore as persistent store backend [ 0.423449] NET: Registered PF_INET6 protocol family [ 0.424995] Segment Routing with IPv6 [ 0.425789] In-situ OAM (IOAM) with IPv6 [ 0.426643] NET: Registered PF_PACKET protocol family [ 0.427985] Key type dns_resolver registered [ 0.429369] IPI shorthand broadcast: enabled [ 0.431940] sched_clock: Marking stable (293002079, 137949216)->(498312477, -67361182) [ 0.433731] registered taskstats version 1 [ 0.434868] Loading compiled-in X.509 certificates [ 0.911584] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.587077] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.592747] Demotion targets for Node 0: null [ 1.594267] Key type .fscrypt registered [ 1.595074] Key type fscrypt-provisioning registered [ 1.596036] ima: No TPM chip found, activating TPM-bypass! [ 1.597209] ima: Allocated hash algorithm: sha1 [ 1.598091] ima: No architecture policies found [ 1.604005] clk: Disabling unused clocks [ 1.610098] Freeing unused kernel image (initmem) memory: 17040K [ 1.611741] Write protecting the kernel read-only data: 47104k [ 1.613529] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.615186] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.616815] Run /init as init process [ 1.731038] nvme nvme0: pci function 0000:00:04.0 [ 1.732338] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.740673] nvme nvme0: 2/0/0 default/read/poll queues [ 1.747772] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.749182] GPT:25804799 != 33554431 [ 1.749904] GPT:Alternate GPT header not at the end of the disk. [ 1.750979] GPT:25804799 != 33554431 [ 1.751680] GPT: Use GNU Parted to correct GPT errors. [ 1.752629] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.765761] SCSI subsystem initialized [ 1.791396] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.793712] device-mapper: uevent: version 1.0.3 [ 1.794709] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.801821] device-mapper: verity: sha256 using "sha256-lib" [ 1.835956] raid6: avx512x4 gen() 18029 MB/s [ 1.852955] raid6: avx512x2 gen() 18033 MB/s [ 1.869956] raid6: avx512x1 gen() 18027 MB/s [ 1.886956] raid6: avx2x4 gen() 17890 MB/s [ 1.903956] raid6: avx2x2 gen() 17945 MB/s [ 1.920955] raid6: avx2x1 gen() 13735 MB/s [ 1.921832] raid6: using algorithm avx512x2 gen() 18033 MB/s [ 1.938958] raid6: .... xor() 25458 MB/s, rmw enabled [ 1.939938] raid6: using avx512x2 recovery algorithm [ 1.950015] xor: automatically using best checksumming function avx [ 2.075980] Btrfs loaded, zoned=no, fsverity=no [ 2.080417] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.083843] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.087504] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.088844] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.171815] ACPI: PM: Preparing to enter system sleep state S5 [ 62.173103] reboot: Restarting system [ 62.174321] 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        [2026-09-03T15:20:53.864418]      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 4044706260 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000267] ACPI: Early table checksum verification disabled [ 0.000270] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000274] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000280] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000286] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000289] ACPI: FACS 0x00000000789D0000 000040 [ 0.000292] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000295] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000297] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000300] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000303] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000306] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000309] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000312] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000314] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000315] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000316] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000317] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000318] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000318] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000319] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000320] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000321] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000321] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000322] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000361] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000372] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000423] Zone ranges: [ 0.000424] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000427] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000429] Normal empty [ 0.000431] Device empty [ 0.000433] Movable zone start for each node [ 0.000434] Early memory node ranges [ 0.000435] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000437] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000440] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000442] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000449] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000491] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003901] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004015] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004421] ACPI: PM-Timer IO Port: 0xb008 [ 0.004433] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004489] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004492] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004494] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004496] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004497] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004501] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004503] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004508] TSC deadline timer available [ 0.004513] CPU topo: Max. logical packages: 1 [ 0.004514] CPU topo: Max. logical dies: 1 [ 0.004514] CPU topo: Max. dies per package: 1 [ 0.004519] CPU topo: Max. threads per core: 2 [ 0.004520] CPU topo: Num. cores per package: 1 [ 0.004520] CPU topo: Num. threads per package: 2 [ 0.004521] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004538] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004553] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004555] Booting paravirtualized kernel on KVM [ 0.004557] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009470] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009743] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010375] kvm-guest: PV spinlocks enabled [ 0.010378] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010381] 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 [ 0.010558] random: crng init done [ 0.010559] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010772] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010881] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010933] Fallback order for Node 0: 0 [ 0.010936] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010937] Policy zone: DMA32 [ 0.010938] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014878] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014893] Kernel/User page tables isolation: enabled [ 0.023136] ftrace: allocating 41455 entries in 164 pages [ 0.023139] ftrace: allocated 164 pages with 3 groups [ 0.023935] Dynamic Preempt: voluntary [ 0.023967] rcu: Preemptible hierarchical RCU implementation. [ 0.023968] rcu: RCU event tracing is enabled. [ 0.023968] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023970] Trampoline variant of Tasks RCU enabled. [ 0.023971] Rude variant of Tasks RCU enabled. [ 0.023971] Tracing variant of Tasks RCU enabled. [ 0.023972] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023973] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023978] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023980] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023981] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029132] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029366] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029373] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029425] Console: colour dummy device 80x25 [ 0.029428] printk: legacy console [tty0] enabled [ 0.029706] printk: legacy console [ttyS0] enabled [ 0.190169] ACPI: Core revision 20250807 [ 0.190990] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.192470] APIC: Switch to symmetric I/O mode setup [ 0.193680] x2apic enabled [ 0.194539] APIC: Switched APIC routing to: physical x2apic [ 0.197006] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.198686] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.199682] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.199682] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.199682] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.199682] Speculative Store Bypass: Vulnerable [ 0.199682] Spectre V2 : Mitigation: Retpolines [ 0.199682] RETBleed: Vulnerable [ 0.199682] ITS: Mitigation: Aligned branch/return thunks [ 0.199682] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.199682] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.199682] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.199682] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.199682] GDS: Unknown: Dependent on hypervisor status [ 0.199682] active return thunk: its_return_thunk [ 0.199682] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.199682] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.199682] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.199682] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.199682] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.199682] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.199682] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.199682] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.199682] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.199682] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.199682] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.199682] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.199682] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.199682] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.199682] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.199682] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.199682] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.199682] Freeing SMP alternatives memory: 40K [ 0.199682] pid_max: default: 32768 minimum: 301 [ 0.199682] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.199682] landlock: Up and running. [ 0.199682] SELinux: Initializing. [ 0.199682] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.199682] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.199682] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.199888] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.200732] signal: max sigframe size: 3632 [ 0.201433] rcu: Hierarchical SRCU implementation. [ 0.201686] rcu: Max phase no-delay instances is 400. [ 0.202552] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.206098] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.206753] smp: Bringing up secondary CPUs ... [ 0.207586] smpboot: x86: Booting SMP configuration: [ 0.207687] .... node #0, CPUs: #1 [ 0.208688] 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. [ 0.210686] 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. [ 0.211724] smp: Brought up 1 node, 2 CPUs [ 0.212687] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.213840] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.214811] devtmpfs: initialized [ 0.215279] x86/mm: Memory block size: 128MB [ 0.216708] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.217740] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.218691] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.219764] pinctrl core: initialized pinctrl subsystem [ 0.221133] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.222825] audit: initializing netlink subsys (disabled) [ 0.223718] audit: type=2000 audit(1788448857.139:1): state=initialized audit_enabled=0 res=1 [ 0.223785] thermal_sys: Registered thermal governor 'step_wise' [ 0.224700] cpuidle: using governor menu [ 0.227580] efi: Freeing EFI boot services memory: 37748K [ 0.228689] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.229764] dca service started, version 1.12.1 [ 0.230540] PCI: Using configuration type 1 for base access [ 0.231795] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233713] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234686] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236687] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237685] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.260172] ACPI: Added _OSI(Module Device) [ 0.260690] ACPI: Added _OSI(Processor Device) [ 0.261384] ACPI: Added _OSI(Processor Aggregator Device) [ 0.262593] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.264939] ACPI: Interpreter enabled [ 0.265324] ACPI: PM: (supports S0 S5) [ 0.265687] ACPI: Using IOAPIC for interrupt routing [ 0.266570] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.268689] PCI: Using E820 reservations for host bridge windows [ 0.269749] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.272910] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.273691] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.274687] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.275696] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.278052] acpiphp: Slot [3] registered [ 0.278708] acpiphp: Slot [4] registered [ 0.279352] acpiphp: Slot [5] registered [ 0.279699] acpiphp: Slot [6] registered [ 0.280330] acpiphp: Slot [7] registered [ 0.281700] acpiphp: Slot [8] registered [ 0.282350] acpiphp: Slot [9] registered [ 0.282700] acpiphp: Slot [10] registered [ 0.283358] acpiphp: Slot [11] registered [ 0.283698] acpiphp: Slot [12] registered [ 0.284378] acpiphp: Slot [13] registered [ 0.285699] acpiphp: Slot [14] registered [ 0.286386] acpiphp: Slot [15] registered [ 0.286700] acpiphp: Slot [16] registered [ 0.287362] acpiphp: Slot [17] registered [ 0.287698] acpiphp: Slot [18] registered [ 0.288360] acpiphp: Slot [19] registered [ 0.289701] acpiphp: Slot [20] registered [ 0.290354] acpiphp: Slot [21] registered [ 0.290699] acpiphp: Slot [22] registered [ 0.291342] acpiphp: Slot [23] registered [ 0.291698] acpiphp: Slot [24] registered [ 0.292343] acpiphp: Slot [25] registered [ 0.293701] acpiphp: Slot [26] registered [ 0.294354] acpiphp: Slot [27] registered [ 0.294701] acpiphp: Slot [28] registered [ 0.295358] acpiphp: Slot [29] registered [ 0.295700] acpiphp: Slot [30] registered [ 0.296361] acpiphp: Slot [31] registered [ 0.296696] PCI host bridge to bus 0000:00 [ 0.297369] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.298686] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.299685] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.301685] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.302685] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.303686] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.304598] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.307124] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.308548] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.310287] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.311751] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.312685] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.313699] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.314625] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.315699] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.316615] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.317967] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.320717] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.321763] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.322775] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.324023] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.327653] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.328252] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.330705] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.334011] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.335793] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.336792] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.337790] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.338742] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.340028] iommu: Default domain type: Translated [ 0.340686] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.341787] efivars: Registered efivars operations [ 0.342460] PCI: Using ACPI for IRQ routing [ 0.342709] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.343656] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.343682] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.346688] vgaarb: loaded [ 0.347217] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.348685] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.352724] clocksource: Switched to clocksource kvm-clock [ 0.354445] VFS: Disk quotas dquot_6.6.0 [ 0.355099] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.356688] pnp: PnP ACPI init [ 0.357656] pnp: PnP ACPI: found 5 devices [ 0.365583] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.367025] NET: Registered PF_INET protocol family [ 0.367857] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.380306] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.381768] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.383042] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.384351] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.385632] TCP: Hash tables configured (established 16384 bind 16384) [ 0.386745] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.387843] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.389423] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.390342] NET: Registered PF_XDP protocol family [ 0.391118] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.392112] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.393098] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.394204] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.395294] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.396515] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.397573] PCI: CLS 0 bytes, default 64 [ 0.398347] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.400132] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.402478] clocksource: Switched to clocksource tsc [ 0.422382] Initialise system trusted keyrings [ 0.424403] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.426174] Key type asymmetric registered [ 0.427065] Asymmetric key parser 'x509' registered [ 0.428706] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.431346] io scheduler mq-deadline registered [ 0.432327] io scheduler kyber registered [ 0.433246] io scheduler bfq registered [ 0.434750] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.436117] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.437788] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.440909] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.442819] i8042: Warning: Keylock active [ 0.445156] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.446231] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.447414] hv_vmbus: registering driver hyperv_keyboard [ 0.448617] rtc_cmos 00:00: RTC can wake from S4 [ 0.450909] rtc_cmos 00:00: registered as rtc0 [ 0.452068] rtc_cmos 00:00: setting system clock to 2026-09-03T15:20:51 UTC (1788448851) [ 0.453858] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.455176] intel_pstate: CPU model not supported [ 0.456277] efifb: probing for efifb [ 0.457079] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.458473] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.459746] efifb: scrolling: redraw [ 0.460535] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.462356] Console: switching to colour frame buffer device 100x37 [ 0.464186] fb0: EFI VGA frame buffer device [ 0.465132] pstore: Using crash dump compression: deflate [ 0.466275] pstore: Registered efi_pstore as persistent store backend [ 0.467886] NET: Registered PF_INET6 protocol family [ 0.471415] Segment Routing with IPv6 [ 0.472234] In-situ OAM (IOAM) with IPv6 [ 0.473132] NET: Registered PF_PACKET protocol family [ 0.474306] Key type dns_resolver registered [ 0.477705] IPI shorthand broadcast: enabled [ 0.480416] sched_clock: Marking stable (311001719, 169310199)->(551850086, -71538168) [ 0.482339] registered taskstats version 1 [ 0.483694] Loading compiled-in X.509 certificates [ 0.952307] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.695219] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.699566] Demotion targets for Node 0: null [ 1.700605] Key type .fscrypt registered [ 1.701482] Key type fscrypt-provisioning registered [ 1.702474] ima: No TPM chip found, activating TPM-bypass! [ 1.703684] ima: Allocated hash algorithm: sha1 [ 1.704596] ima: No architecture policies found [ 1.710885] clk: Disabling unused clocks [ 1.717237] Freeing unused kernel image (initmem) memory: 17040K [ 1.718963] Write protecting the kernel read-only data: 47104k [ 1.720781] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.722518] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.724192] Run /init as init process [ 1.842108] nvme nvme0: pci function 0000:00:04.0 [ 1.843460] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.852592] nvme nvme0: 2/0/0 default/read/poll queues [ 1.858650] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.860053] GPT:25804799 != 33554431 [ 1.860829] GPT:Alternate GPT header not at the end of the disk. [ 1.861982] GPT:25804799 != 33554431 [ 1.862708] GPT: Use GNU Parted to correct GPT errors. [ 1.863686] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.877105] SCSI subsystem initialized [ 1.903438] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.905786] device-mapper: uevent: version 1.0.3 [ 1.906888] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.914279] device-mapper: verity: sha256 using "sha256-lib" [ 1.948317] raid6: avx512x4 gen() 17923 MB/s [ 1.965401] raid6: avx512x2 gen() 17113 MB/s [ 1.983319] raid6: avx512x1 gen() 17852 MB/s [ 2.000318] raid6: avx2x4 gen() 18045 MB/s [ 2.017328] raid6: avx2x2 gen() 18101 MB/s [ 2.034319] raid6: avx2x1 gen() 13870 MB/s [ 2.035252] raid6: using algorithm avx2x2 gen() 18101 MB/s [ 2.052318] raid6: .... xor() 15871 MB/s, rmw enabled [ 2.053353] raid6: using avx512x2 recovery algorithm [ 2.063775] xor: automatically using best checksumming function avx [ 2.197401] Btrfs loaded, zoned=no, fsverity=no [ 2.201612] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.204849] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.208787] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.210195] BTRFS error (device dm-0): open_ctree failed: -2