2195] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.673920] Run /init as init process [ 1.792517] nvme nvme0: pci function 0000:00:04.0 [ 1.793842] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.804336] nvme nvme0: 2/0/0 default/read/poll queues [ 1.811370] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.812891] GPT:25804799 != 33554431 [ 1.813698] GPT:Alternate GPT header not at the end of the disk. [ 1.814849] GPT:25804799 != 33554431 [ 1.815599] GPT: Use GNU Parted to correct GPT errors. [ 1.816596] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.830257] SCSI subsystem initialized [ 1.857209] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.859628] device-mapper: uevent: version 1.0.3 [ 1.860689] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.868320] device-mapper: verity: sha256 using "sha256-lib" [ 1.903273] raid6: avx512x4 gen() 17712 MB/s [ 1.920274] raid6: avx512x2 gen() 17941 MB/s [ 1.937274] raid6: avx512x1 gen() 18080 MB/s [ 1.954275] raid6: avx2x4 gen() 17786 MB/s [ 1.971273] raid6: avx2x2 gen() 17854 MB/s [ 1.988273] raid6: avx2x1 gen() 13926 MB/s [ 1.989200] raid6: using algorithm avx512x1 gen() 18080 MB/s [ 2.007274] raid6: .... xor() 21295 MB/s, rmw enabled [ 2.008332] raid6: using avx512x2 recovery algorithm [ 2.018747] xor: automatically using best checksumming function avx [ 2.149410] Btrfs loaded, zoned=no, fsverity=no [ 2.153510] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.157075] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.160868] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.162248] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.225205] ACPI: PM: Preparing to enter system sleep state S5 [ 62.226458] reboot: Restarting system [ 62.227256] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:04:06.015406]      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 3925203786 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000279] ACPI: Early table checksum verification disabled [ 0.000282] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000286] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000292] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000298] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000301] 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) [ 0.000327] 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] [ 0.000332] 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] [ 0.000335] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000374] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000383] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000435] Zone ranges: [ 0.000436] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000439] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000441] Normal empty [ 0.000443] Device empty [ 0.000444] Movable zone start for each node [ 0.000446] Early memory node ranges [ 0.000447] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000449] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000451] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000453] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000460] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000502] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003900] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004014] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004427] ACPI: PM-Timer IO Port: 0xb008 [ 0.004441] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004498] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004501] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004503] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004505] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004506] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004510] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004512] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004516] TSC deadline timer available [ 0.004521] CPU topo: Max. logical packages: 1 [ 0.004522] CPU topo: Max. logical dies: 1 [ 0.004523] CPU topo: Max. dies per package: 1 [ 0.004528] CPU topo: Max. threads per core: 2 [ 0.004528] CPU topo: Num. cores per package: 1 [ 0.004529] CPU topo: Num. threads per package: 2 [ 0.004530] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004548] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004565] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004567] Booting paravirtualized kernel on KVM [ 0.004569] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009499] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009782] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010587] kvm-guest: PV spinlocks enabled [ 0.010590] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010593] 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 [ 0.010786] random: crng init done [ 0.010787] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011003] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011118] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011174] Fallback order for Node 0: 0 [ 0.011177] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011178] Policy zone: DMA32 [ 0.011179] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015121] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015136] Kernel/User page tables isolation: enabled [ 0.023480] ftrace: allocating 41455 entries in 164 pages [ 0.023483] ftrace: allocated 164 pages with 3 groups [ 0.024282] Dynamic Preempt: voluntary [ 0.024315] rcu: Preemptible hierarchical RCU implementation. [ 0.024315] rcu: RCU event tracing is enabled. [ 0.024316] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024317] Trampoline variant of Tasks RCU enabled. [ 0.024318] Rude variant of Tasks RCU enabled. [ 0.024318] Tracing variant of Tasks RCU enabled. [ 0.024319] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024320] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024326] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024328] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024330] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029461] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029699] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029706] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029759] Console: colour dummy device 80x25 [ 0.029762] printk: legacy console [tty0] enabled [ 0.030043] printk: legacy console [ttyS0] enabled [ 0.171190] ACPI: Core revision 20250807 [ 0.172043] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173570] APIC: Switch to symmetric I/O mode setup [ 0.174860] x2apic enabled [ 0.175752] APIC: Switched APIC routing to: physical x2apic [ 0.178199] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.179894] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.180890] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180890] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180890] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180890] Speculative Store Bypass: Vulnerable [ 0.180890] Spectre V2 : Mitigation: Retpolines [ 0.180890] RETBleed: Vulnerable [ 0.180890] ITS: Mitigation: Aligned branch/return thunks [ 0.180890] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180890] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180890] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180890] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180890] GDS: Unknown: Dependent on hypervisor status [ 0.180890] active return thunk: its_return_thunk [ 0.180890] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180890] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180890] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180890] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180890] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180890] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180890] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180890] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180890] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180890] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180890] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180890] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180890] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180890] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180890] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180890] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180890] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180890] Freeing SMP alternatives memory: 40K [ 0.180890] pid_max: default: 32768 minimum: 301 [ 0.180890] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180890] landlock: Up and running. [ 0.180890] SELinux: Initializing. [ 0.180890] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180890] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180890] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181093] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181941] signal: max sigframe size: 3632 [ 0.182661] rcu: Hierarchical SRCU implementation. [ 0.182893] rcu: Max phase no-delay instances is 400. [ 0.183794] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187303] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187958] smp: Bringing up secondary CPUs ... [ 0.188821] smpboot: x86: Booting SMP configuration: [ 0.188894] .... node #0, CPUs: #1 [ 0.190381] 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. [ 0.191897] 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. [ 0.192930] smp: Brought up 1 node, 2 CPUs [ 0.193682] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.194078] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.195019] devtmpfs: initialized [ 0.195476] x86/mm: Memory block size: 128MB [ 0.196946] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197951] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198902] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.200982] pinctrl core: initialized pinctrl subsystem [ 0.202387] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.203034] audit: initializing netlink subsys (disabled) [ 0.203923] audit: type=2000 audit(1788458649.225:1): state=initialized audit_enabled=0 res=1 [ 0.204007] thermal_sys: Registered thermal governor 'step_wise' [ 0.204904] cpuidle: using governor menu [ 0.207663] efi: Freeing EFI boot services memory: 37748K [ 0.208897] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.209977] dca service started, version 1.12.1 [ 0.210797] PCI: Using configuration type 1 for base access [ 0.212004] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.235628] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.235895] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236894] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237893] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.240189] ACPI: Added _OSI(Module Device) [ 0.240897] ACPI: Added _OSI(Processor Device) [ 0.241695] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242792] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245094] ACPI: Interpreter enabled [ 0.245705] ACPI: PM: (supports S0 S5) [ 0.246896] ACPI: Using IOAPIC for interrupt routing [ 0.247732] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248895] PCI: Using E820 reservations for host bridge windows [ 0.249976] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.253297] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254898] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255895] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256904] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.259256] acpiphp: Slot [3] registered [ 0.259914] acpiphp: Slot [4] registered [ 0.260595] acpiphp: Slot [5] registered [ 0.261908] acpiphp: Slot [6] registered [ 0.262567] acpiphp: Slot [7] registered [ 0.262907] acpiphp: Slot [8] registered [ 0.263575] acpiphp: Slot [9] registered [ 0.263906] acpiphp: Slot [10] registered [ 0.264598] acpiphp: Slot [11] registered [ 0.265907] acpiphp: Slot [12] registered [ 0.266592] acpiphp: Slot [13] registered [ 0.266907] acpiphp: Slot [14] registered [ 0.267582] acpiphp: Slot [15] registered [ 0.267906] acpiphp: Slot [16] registered [ 0.268756] acpiphp: Slot [17] registered [ 0.269908] acpiphp: Slot [18] registered [ 0.270586] acpiphp: Slot [19] registered [ 0.270906] acpiphp: Slot [20] registered [ 0.271584] acpiphp: Slot [21] registered [ 0.272907] acpiphp: Slot [22] registered [ 0.273572] acpiphp: Slot [23] registered [ 0.273907] acpiphp: Slot [24] registered [ 0.274591] acpiphp: Slot [25] registered [ 0.274908] acpiphp: Slot [26] registered [ 0.275598] acpiphp: Slot [27] registered [ 0.276910] acpiphp: Slot [28] registered [ 0.277674] acpiphp: Slot [29] registered [ 0.277906] acpiphp: Slot [30] registered [ 0.278570] acpiphp: Slot [31] registered [ 0.279905] PCI host bridge to bus 0000:00 [ 0.280576] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280893] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281894] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.283893] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284893] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285893] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286894] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.289332] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290760] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292513] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293959] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294892] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295908] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.296907] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.298908] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.299862] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.300196] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302930] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303974] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304992] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.307229] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309875] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.311478] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.314913] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316890] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.319001] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.319997] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.321000] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.321949] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.323239] iommu: Default domain type: Translated [ 0.323895] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.325006] efivars: Registered efivars operations [ 0.325688] PCI: Using ACPI for IRQ routing [ 0.326920] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.327890] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.327890] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.329895] vgaarb: loaded [ 0.330420] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.330893] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.333931] clocksource: Switched to clocksource kvm-clock [ 0.335515] VFS: Disk quotas dquot_6.6.0 [ 0.336172] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337458] pnp: PnP ACPI init [ 0.338413] pnp: PnP ACPI: found 5 devices [ 0.346470] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.347976] NET: Registered PF_INET protocol family [ 0.348860] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361555] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.362967] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364228] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365527] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366875] TCP: Hash tables configured (established 16384 bind 16384) [ 0.367951] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369039] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370234] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371161] NET: Registered PF_XDP protocol family [ 0.371949] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.372938] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.373926] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.375051] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.376162] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.377374] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.378415] PCI: CLS 0 bytes, default 64 [ 0.379193] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.380975] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.383351] clocksource: Switched to clocksource tsc [ 0.403326] Initialise system trusted keyrings [ 0.405391] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.407305] Key type asymmetric registered [ 0.408208] Asymmetric key parser 'x509' registered [ 0.410821] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.413220] io scheduler mq-deadline registered [ 0.414389] io scheduler kyber registered [ 0.415422] io scheduler bfq registered [ 0.418639] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.420067] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.421940] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.425233] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427132] i8042: Warning: Keylock active [ 0.429493] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.430579] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.431751] hv_vmbus: registering driver hyperv_keyboard [ 0.432929] rtc_cmos 00:00: RTC can wake from S4 [ 0.435295] rtc_cmos 00:00: registered as rtc0 [ 0.436435] rtc_cmos 00:00: setting system clock to 2026-09-03T18:04:05 UTC (1788458645) [ 0.438248] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.439580] intel_pstate: CPU model not supported [ 0.440661] efifb: probing for efifb [ 0.441451] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.442831] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.444065] efifb: scrolling: redraw [ 0.444838] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.446623] Console: switching to colour frame buffer device 100x37 [ 0.448379] fb0: EFI VGA frame buffer device [ 0.449357] pstore: Using crash dump compression: deflate [ 0.450492] pstore: Registered efi_pstore as persistent store backend [ 0.452112] NET: Registered PF_INET6 protocol family [ 0.454292] Segment Routing with IPv6 [ 0.455158] In-situ OAM (IOAM) with IPv6 [ 0.456028] NET: Registered PF_PACKET protocol family [ 0.457218] Key type dns_resolver registered [ 0.458574] IPI shorthand broadcast: enabled [ 0.461223] sched_clock: Marking stable (311001807, 150184362)->(537255995, -76069826) [ 0.463051] registered taskstats version 1 [ 0.464388] Loading compiled-in X.509 certificates [ 0.940816] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.659261] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.663600] Demotion targets for Node 0: null [ 1.664650] Key type .fscrypt registered [ 1.665494] Key type fscrypt-provisioning registered [ 1.666525] ima: No TPM chip found, activating TPM-bypass! [ 1.667763] ima: Allocated hash algorithm: sha1 [ 1.668685] ima: No architecture policies found [ 1.675722] clk: Disabling unused clocks [ 1.682025] Freeing unused kernel image (initmem) memory: 17040K [ 1.683761] Write protecting the kernel read-only data: 47104k [ 1.685597] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.687329] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.689024] Run /init as init process [ 1.808442] nvme nvme0: pci function 0000:00:04.0 [ 1.809781] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.820389] nvme nvme0: 2/0/0 default/read/poll queues [ 1.827153] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.828606] GPT:25804799 != 33554431 [ 1.829405] GPT:Alternate GPT header not at the end of the disk. [ 1.830604] GPT:25804799 != 33554431 [ 1.831356] GPT: Use GNU Parted to correct GPT errors. [ 1.832335] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.845939] SCSI subsystem initialized [ 1.873079] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.875450] device-mapper: uevent: version 1.0.3 [ 1.876519] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.884080] device-mapper: verity: sha256 using "sha256-lib" [ 1.919192] raid6: avx512x4 gen() 17868 MB/s [ 1.936193] raid6: avx512x2 gen() 17988 MB/s [ 1.953194] raid6: avx512x1 gen() 18019 MB/s [ 1.970193] raid6: avx2x4 gen() 17916 MB/s [ 1.987192] raid6: avx2x2 gen() 17937 MB/s [ 2.004192] raid6: avx2x1 gen() 13571 MB/s [ 2.005119] raid6: using algorithm avx512x1 gen() 18019 MB/s [ 2.023192] raid6: .... xor() 21236 MB/s, rmw enabled [ 2.024247] raid6: using avx512x2 recovery algorithm [ 2.034683] xor: automatically using best checksumming function avx [ 2.169711] Btrfs loaded, zoned=no, fsverity=no [ 2.173841] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.177400] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.181230] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.182707] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.249105] ACPI: PM: Preparing to enter system sleep state S5 [ 62.250444] reboot: Restarting system [ 62.251247] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:05:12.716409]      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 3948099836 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000372] ACPI: Early table checksum verification disabled [ 0.000375] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000379] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000385] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000391] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000395] ACPI: FACS 0x00000000789D0000 000040 [ 0.000397] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000400] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000403] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000406] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000409] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000412] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000414] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000417] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000419] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000421] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000422] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000422] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000423] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000424] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000424] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000425] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000426] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000427] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000427] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000469] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000478] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000530] Zone ranges: [ 0.000531] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000533] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000536] Normal empty [ 0.000538] Device empty [ 0.000539] Movable zone start for each node [ 0.000541] Early memory node ranges [ 0.000541] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000544] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000546] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000548] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000555] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000598] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003929] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004034] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004435] ACPI: PM-Timer IO Port: 0xb008 [ 0.004448] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004505] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004508] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004510] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004511] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004512] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004516] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004518] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004522] TSC deadline timer available [ 0.004528] CPU topo: Max. logical packages: 1 [ 0.004529] CPU topo: Max. logical dies: 1 [ 0.004529] CPU topo: Max. dies per package: 1 [ 0.004535] CPU topo: Max. threads per core: 2 [ 0.004535] CPU topo: Num. cores per package: 1 [ 0.004536] CPU topo: Num. threads per package: 2 [ 0.004537] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004555] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004571] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004573] Booting paravirtualized kernel on KVM [ 0.004575] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009443] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009719] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010517] kvm-guest: PV spinlocks enabled [ 0.010520] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010523] 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 [ 0.010697] random: crng init done [ 0.010698] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010903] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011017] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011070] Fallback order for Node 0: 0 [ 0.011073] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011074] Policy zone: DMA32 [ 0.011075] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014966] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014980] Kernel/User page tables isolation: enabled [ 0.023256] ftrace: allocating 41455 entries in 164 pages [ 0.023259] ftrace: allocated 164 pages with 3 groups [ 0.024057] Dynamic Preempt: voluntary [ 0.024089] rcu: Preemptible hierarchical RCU implementation. [ 0.024089] rcu: RCU event tracing is enabled. [ 0.024090] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024091] Trampoline variant of Tasks RCU enabled. [ 0.024092] Rude variant of Tasks RCU enabled. [ 0.024092] Tracing variant of Tasks RCU enabled. [ 0.024093] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024094] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024100] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024101] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024103] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029225] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029461] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029467] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029520] Console: colour dummy device 80x25 [ 0.029523] printk: legacy console [tty0] enabled [ 0.029803] printk: legacy console [ttyS0] enabled [ 0.166706] ACPI: Core revision 20250807 [ 0.167530] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168975] APIC: Switch to symmetric I/O mode setup [ 0.170162] x2apic enabled [ 0.171017] APIC: Switched APIC routing to: physical x2apic [ 0.173438] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.175149] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.176144] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176144] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176144] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176144] Speculative Store Bypass: Vulnerable [ 0.176144] Spectre V2 : Mitigation: Retpolines [ 0.176144] RETBleed: Vulnerable [ 0.176144] ITS: Mitigation: Aligned branch/return thunks [ 0.176144] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176144] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176144] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176144] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176144] GDS: Unknown: Dependent on hypervisor status [ 0.176144] active return thunk: its_return_thunk [ 0.176144] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176144] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176144] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176144] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176144] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176144] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176144] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176144] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176144] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176144] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176144] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176144] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176144] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176144] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176144] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176144] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176144] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176144] Freeing SMP alternatives memory: 40K [ 0.176144] pid_max: default: 32768 minimum: 301 [ 0.176144] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176144] landlock: Up and running. [ 0.176144] SELinux: Initializing. [ 0.176144] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176144] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176144] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176345] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177190] signal: max sigframe size: 3632 [ 0.177905] rcu: Hierarchical SRCU implementation. [ 0.178147] rcu: Max phase no-delay instances is 400. [ 0.179035] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182573] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183210] smp: Bringing up secondary CPUs ... [ 0.184075] smpboot: x86: Booting SMP configuration: [ 0.184149] .... node #0, CPUs: #1 [ 0.185627] 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. [ 0.187151] 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. [ 0.188182] smp: Brought up 1 node, 2 CPUs [ 0.188848] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.189301] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.190273] devtmpfs: initialized [ 0.190762] x86/mm: Memory block size: 128MB [ 0.192191] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193205] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194156] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195228] pinctrl core: initialized pinctrl subsystem [ 0.196648] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198291] audit: initializing netlink subsys (disabled) [ 0.199179] audit: type=2000 audit(1788458715.977:1): state=initialized audit_enabled=0 res=1 [ 0.199264] thermal_sys: Registered thermal governor 'step_wise' [ 0.200159] cpuidle: using governor menu [ 0.202668] efi: Freeing EFI boot services memory: 37748K [ 0.204152] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205234] dca service started, version 1.12.1 [ 0.206037] PCI: Using configuration type 1 for base access [ 0.207257] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233555] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.234149] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.235148] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.236148] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237573] ACPI: Added _OSI(Module Device) [ 0.238040] ACPI: Added _OSI(Processor Device) [ 0.239148] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241047] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243352] ACPI: Interpreter enabled [ 0.243900] ACPI: PM: (supports S0 S5) [ 0.244150] ACPI: Using IOAPIC for interrupt routing [ 0.245004] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.247153] PCI: Using E820 reservations for host bridge windows [ 0.248233] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251381] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252152] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253149] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.255160] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257517] acpiphp: Slot [3] registered [ 0.258171] acpiphp: Slot [4] registered [ 0.258822] acpiphp: Slot [5] registered [ 0.259164] acpiphp: Slot [6] registered [ 0.259806] acpiphp: Slot [7] registered [ 0.260162] acpiphp: Slot [8] registered [ 0.260814] acpiphp: Slot [9] registered [ 0.261160] acpiphp: Slot [10] registered [ 0.261845] acpiphp: Slot [11] registered [ 0.263166] acpiphp: Slot [12] registered [ 0.263828] acpiphp: Slot [13] registered [ 0.264162] acpiphp: Slot [14] registered [ 0.264827] acpiphp: Slot [15] registered [ 0.265161] acpiphp: Slot [16] registered [ 0.265824] acpiphp: Slot [17] registered [ 0.267163] acpiphp: Slot [18] registered [ 0.267830] acpiphp: Slot [19] registered [ 0.268162] acpiphp: Slot [20] registered [ 0.268825] acpiphp: Slot [21] registered [ 0.269160] acpiphp: Slot [22] registered [ 0.269830] acpiphp: Slot [23] registered [ 0.271163] acpiphp: Slot [24] registered [ 0.271814] acpiphp: Slot [25] registered [ 0.272161] acpiphp: Slot [26] registered [ 0.272824] acpiphp: Slot [27] registered [ 0.273162] acpiphp: Slot [28] registered [ 0.273821] acpiphp: Slot [29] registered [ 0.275164] acpiphp: Slot [30] registered [ 0.275813] acpiphp: Slot [31] registered [ 0.276160] PCI host bridge to bus 0000:00 [ 0.276825] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278148] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279148] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280148] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281148] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282148] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283067] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.285581] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287003] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288753] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290213] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291162] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292163] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293108] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294162] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295092] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296433] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299175] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300229] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301246] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302511] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306158] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307715] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310165] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313265] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314264] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315253] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316253] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317207] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.319190] iommu: Default domain type: Translated [ 0.320149] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.321254] efivars: Registered efivars operations [ 0.321924] PCI: Using ACPI for IRQ routing [ 0.323171] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324143] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324144] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326150] vgaarb: loaded [ 0.326686] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327148] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330185] clocksource: Switched to clocksource kvm-clock [ 0.331725] VFS: Disk quotas dquot_6.6.0 [ 0.332374] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333654] pnp: PnP ACPI init [ 0.334604] pnp: PnP ACPI: found 5 devices [ 0.342697] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344195] NET: Registered PF_INET protocol family [ 0.345078] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.357642] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359057] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.360328] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361661] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.362935] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364041] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365140] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366390] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367310] NET: Registered PF_XDP protocol family [ 0.368100] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369092] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370102] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371231] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372353] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373595] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374645] PCI: CLS 0 bytes, default 64 [ 0.375419] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377179] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.379238] clocksource: Switched to clocksource tsc [ 0.399233] Initialise system trusted keyrings [ 0.400277] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403000] Key type asymmetric registered [ 0.403881] Asymmetric key parser 'x509' registered [ 0.406279] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408713] io scheduler mq-deadline registered [ 0.409721] io scheduler kyber registered [ 0.410603] io scheduler bfq registered [ 0.414773] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.416125] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.417772] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.422725] i8042: Warning: Keylock active [ 0.425083] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.426109] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.427271] hv_vmbus: registering driver hyperv_keyboard [ 0.428445] rtc_cmos 00:00: RTC can wake from S4 [ 0.430834] rtc_cmos 00:00: registered as rtc0 [ 0.431948] rtc_cmos 00:00: setting system clock to 2026-09-03T18:05:11 UTC (1788458711) [ 0.433759] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.435044] intel_pstate: CPU model not supported [ 0.436093] efifb: probing for efifb [ 0.436875] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.438245] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.439472] efifb: scrolling: redraw [ 0.440218] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441999] Console: switching to colour frame buffer device 100x37 [ 0.443734] fb0: EFI VGA frame buffer device [ 0.444638] pstore: Using crash dump compression: deflate [ 0.445769] pstore: Registered efi_pstore as persistent store backend [ 0.447402] NET: Registered PF_INET6 protocol family [ 0.448836] Segment Routing with IPv6 [ 0.449623] In-situ OAM (IOAM) with IPv6 [ 0.450511] NET: Registered PF_PACKET protocol family [ 0.451746] Key type dns_resolver registered [ 0.453078] IPI shorthand broadcast: enabled [ 0.455740] sched_clock: Marking stable (310002073, 145678081)->(528464127, -72783973) [ 0.457591] registered taskstats version 1 [ 0.458768] Loading compiled-in X.509 certificates [ 0.936828] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.650717] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.655109] Demotion targets for Node 0: null [ 1.656157] Key type .fscrypt registered [ 1.657029] Key type fscrypt-provisioning registered [ 1.658079] ima: No TPM chip found, activating TPM-bypass! [ 1.659319] ima: Allocated hash algorithm: sha1 [ 1.660236] ima: No architecture policies found [ 1.666410] clk: Disabling unused clocks [ 1.673057] Freeing unused kernel image (initmem) memory: 17040K [ 1.674763] Write protecting the kernel read-only data: 47104k [ 1.676594] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.678325] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.679979] Run /init as init process [ 1.799153] nvme nvme0: pci function 0000:00:04.0 [ 1.800698] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.810376] nvme nvme0: 2/0/0 default/read/poll queues [ 1.816926] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.818697] GPT:25804799 != 33554431 [ 1.819507] GPT:Alternate GPT header not at the end of the disk. [ 1.820651] GPT:25804799 != 33554431 [ 1.821422] GPT: Use GNU Parted to correct GPT errors. [ 1.822455] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.836228] SCSI subsystem initialized [ 1.863605] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.866368] device-mapper: uevent: version 1.0.3 [ 1.867641] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.875539] device-mapper: verity: sha256 using "sha256-lib" [ 1.910686] raid6: avx512x4 gen() 17975 MB/s [ 1.928686] raid6: avx512x2 gen() 18131 MB/s [ 1.946686] raid6: avx512x1 gen() 18190 MB/s [ 1.964685] raid6: avx2x4 gen() 18077 MB/s [ 1.981687] raid6: avx2x2 gen() 18118 MB/s [ 1.999686] raid6: avx2x1 gen() 13885 MB/s [ 2.000734] raid6: using algorithm avx512x1 gen() 18190 MB/s [ 2.018686] raid6: .... xor() 21278 MB/s, rmw enabled [ 2.019747] raid6: using avx512x2 recovery algorithm [ 2.030515] xor: automatically using best checksumming function avx [ 2.161469] Btrfs loaded, zoned=no, fsverity=no [ 2.165835] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.169291] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.173051] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.174617] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.255675] ACPI: PM: Preparing to enter system sleep state S5 [ 62.257015] reboot: Restarting system [ 62.257860] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:06:19.616639]      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 3965042233 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000352] ACPI: Early table checksum verification disabled [ 0.000355] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000359] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000365] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000370] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000374] ACPI: FACS 0x00000000789D0000 000040 [ 0.000376] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000379] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000382] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000385] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000388] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000391] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000394] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000397] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000399] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000401] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000402] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000402] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000403] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000404] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000404] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000405] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000406] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000407] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000407] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000448] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000458] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000509] Zone ranges: [ 0.000510] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000513] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000516] Normal empty [ 0.000517] Device empty [ 0.000519] Movable zone start for each node [ 0.000520] Early memory node ranges [ 0.000521] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000523] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000526] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000528] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000535] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000577] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003913] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004022] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004434] ACPI: PM-Timer IO Port: 0xb008 [ 0.004447] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004504] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004507] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004509] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004510] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004511] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004516] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004517] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004522] TSC deadline timer available [ 0.004527] CPU topo: Max. logical packages: 1 [ 0.004528] CPU topo: Max. logical dies: 1 [ 0.004528] CPU topo: Max. dies per package: 1 [ 0.004533] CPU topo: Max. threads per core: 2 [ 0.004534] CPU topo: Num. cores per package: 1 [ 0.004535] CPU topo: Num. threads per package: 2 [ 0.004535] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004554] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004571] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004573] Booting paravirtualized kernel on KVM [ 0.004575] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009509] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009790] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010524] kvm-guest: PV spinlocks enabled [ 0.010526] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010529] 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 [ 0.010704] random: crng init done [ 0.010705] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010924] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011036] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011090] Fallback order for Node 0: 0 [ 0.011093] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011094] Policy zone: DMA32 [ 0.011096] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014964] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014978] Kernel/User page tables isolation: enabled [ 0.023236] ftrace: allocating 41455 entries in 164 pages [ 0.023240] ftrace: allocated 164 pages with 3 groups [ 0.024033] Dynamic Preempt: voluntary [ 0.024067] rcu: Preemptible hierarchical RCU implementation. [ 0.024067] rcu: RCU event tracing is enabled. [ 0.024068] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024069] Trampoline variant of Tasks RCU enabled. [ 0.024070] Rude variant of Tasks RCU enabled. [ 0.024070] Tracing variant of Tasks RCU enabled. [ 0.024071] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024072] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024077] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024079] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024080] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029216] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029450] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029457] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029509] Console: colour dummy device 80x25 [ 0.029512] printk: legacy console [tty0] enabled [ 0.029798] printk: legacy console [ttyS0] enabled [ 0.189374] ACPI: Core revision 20250807 [ 0.190181] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.191604] APIC: Switch to symmetric I/O mode setup [ 0.192779] x2apic enabled [ 0.193636] APIC: Switched APIC routing to: physical x2apic [ 0.196053] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.197698] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.198694] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.198694] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.198694] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.198694] Speculative Store Bypass: Vulnerable [ 0.198694] Spectre V2 : Mitigation: Retpolines [ 0.198694] RETBleed: Vulnerable [ 0.198694] ITS: Mitigation: Aligned branch/return thunks [ 0.198694] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.198694] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.198694] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.198694] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.198694] GDS: Unknown: Dependent on hypervisor status [ 0.198694] active return thunk: its_return_thunk [ 0.198694] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.198694] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.198694] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.198694] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.198694] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.198694] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.198694] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.198694] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.198694] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.198694] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.198694] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.198694] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.198694] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.198694] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.198694] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.198694] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.198694] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.198694] Freeing SMP alternatives memory: 40K [ 0.198694] pid_max: default: 32768 minimum: 301 [ 0.198694] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.198694] landlock: Up and running. [ 0.198694] SELinux: Initializing. [ 0.198694] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.198694] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.198694] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.198897] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.199739] signal: max sigframe size: 3632 [ 0.200454] rcu: Hierarchical SRCU implementation. [ 0.200697] rcu: Max phase no-delay instances is 400. [ 0.201564] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.205097] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.205760] smp: Bringing up secondary CPUs ... [ 0.206589] smpboot: x86: Booting SMP configuration: [ 0.206700] .... node #0, CPUs: #1 [ 0.208133] 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. [ 0.209698] 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. [ 0.210733] smp: Brought up 1 node, 2 CPUs [ 0.211406] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.211844] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.212828] devtmpfs: initialized [ 0.213309] x86/mm: Memory block size: 128MB [ 0.214709] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.215755] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.216694] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.217781] pinctrl core: initialized pinctrl subsystem [ 0.219142] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.220837] audit: initializing netlink subsys (disabled) [ 0.221722] audit: type=2000 audit(1788458782.830:1): state=initialized audit_enabled=0 res=1 [ 0.221797] thermal_sys: Registered thermal governor 'step_wise' [ 0.222709] cpuidle: using governor menu [ 0.226297] efi: Freeing EFI boot services memory: 37748K [ 0.226700] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.227776] dca service started, version 1.12.1 [ 0.228565] PCI: Using configuration type 1 for base access [ 0.229804] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.252758] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.254699] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.255698] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.256697] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.259141] ACPI: Added _OSI(Module Device) [ 0.259567] ACPI: Added _OSI(Processor Device) [ 0.260699] ACPI: Added _OSI(Processor Aggregator Device) [ 0.262591] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.264909] ACPI: Interpreter enabled [ 0.265595] ACPI: PM: (supports S0 S5) [ 0.265700] ACPI: Using IOAPIC for interrupt routing [ 0.266709] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.268700] PCI: Using E820 reservations for host bridge windows [ 0.269803] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.272995] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.274703] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.275698] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.276706] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.279051] acpiphp: Slot [3] registered [ 0.279706] acpiphp: Slot [4] registered [ 0.280350] acpiphp: Slot [5] registered [ 0.280711] acpiphp: Slot [6] registered [ 0.281354] acpiphp: Slot [7] registered [ 0.282711] acpiphp: Slot [8] registered [ 0.283356] acpiphp: Slot [9] registered [ 0.283711] acpiphp: Slot [10] registered [ 0.284369] acpiphp: Slot [11] registered [ 0.284719] acpiphp: Slot [12] registered [ 0.285373] acpiphp: Slot [13] registered [ 0.286712] acpiphp: Slot [14] registered [ 0.287363] acpiphp: Slot [15] registered [ 0.287711] acpiphp: Slot [16] registered [ 0.288364] acpiphp: Slot [17] registered [ 0.288710] acpiphp: Slot [18] registered [ 0.289366] acpiphp: Slot [19] registered [ 0.289711] acpiphp: Slot [20] registered [ 0.290365] acpiphp: Slot [21] registered [ 0.291713] acpiphp: Slot [22] registered [ 0.292360] acpiphp: Slot [23] registered [ 0.292712] acpiphp: Slot [24] registered [ 0.293366] acpiphp: Slot [25] registered [ 0.293712] acpiphp: Slot [26] registered [ 0.294365] acpiphp: Slot [27] registered [ 0.295713] acpiphp: Slot [28] registered [ 0.296363] acpiphp: Slot [29] registered [ 0.296719] acpiphp: Slot [30] registered [ 0.297374] acpiphp: Slot [31] registered [ 0.297708] PCI host bridge to bus 0000:00 [ 0.298371] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.299698] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.300697] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.301697] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.302697] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.304698] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.305627] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.307126] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.309555] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.311287] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.312763] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.313691] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.314712] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.315634] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.315713] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.316698] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.318915] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.320730] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.321776] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.322791] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.325088] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.327652] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.329256] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.331712] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.334790] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.335802] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.336807] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.337802] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.338750] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.340741] iommu: Default domain type: Translated [ 0.341469] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.342710] efivars: Registered efivars operations [ 0.343580] PCI: Using ACPI for IRQ routing [ 0.343776] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.344674] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.344694] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.347698] vgaarb: loaded [ 0.348202] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.348698] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.352734] clocksource: Switched to clocksource kvm-clock [ 0.353788] VFS: Disk quotas dquot_6.6.0 [ 0.354575] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.355805] pnp: PnP ACPI init [ 0.356778] pnp: PnP ACPI: found 5 devices [ 0.363561] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.365072] NET: Registered PF_INET protocol family [ 0.365957] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.378468] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.379845] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.381129] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.382414] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.383639] TCP: Hash tables configured (established 16384 bind 16384) [ 0.384723] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385793] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.386972] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.387921] NET: Registered PF_XDP protocol family [ 0.388689] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.389666] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.390649] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.391750] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.392842] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.394046] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.395083] PCI: CLS 0 bytes, default 64 [ 0.395849] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.397609] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.399845] clocksource: Switched to clocksource tsc [ 0.419728] Initialise system trusted keyrings [ 0.420925] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.422691] Key type asymmetric registered [ 0.423574] Asymmetric key parser 'x509' registered [ 0.425847] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.428272] io scheduler mq-deadline registered [ 0.429232] io scheduler kyber registered [ 0.430104] io scheduler bfq registered [ 0.431656] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.433048] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.434648] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.437686] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.439551] i8042: Warning: Keylock active [ 0.441939] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.443014] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.444225] hv_vmbus: registering driver hyperv_keyboard [ 0.445407] rtc_cmos 00:00: RTC can wake from S4 [ 0.447699] rtc_cmos 00:00: registered as rtc0 [ 0.448881] rtc_cmos 00:00: setting system clock to 2026-09-03T18:06:18 UTC (1788458778) [ 0.450682] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.451965] intel_pstate: CPU model not supported [ 0.453033] efifb: probing for efifb [ 0.453828] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.455205] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.456476] efifb: scrolling: redraw [ 0.457250] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.459037] Console: switching to colour frame buffer device 100x37 [ 0.460867] fb0: EFI VGA frame buffer device [ 0.461830] pstore: Using crash dump compression: deflate [ 0.462995] pstore: Registered efi_pstore as persistent store backend [ 0.464586] NET: Registered PF_INET6 protocol family [ 0.466506] Segment Routing with IPv6 [ 0.467308] In-situ OAM (IOAM) with IPv6 [ 0.468219] NET: Registered PF_PACKET protocol family [ 0.470367] Key type dns_resolver registered [ 0.472473] IPI shorthand broadcast: enabled [ 0.475121] sched_clock: Marking stable (306001900, 168238170)->(547305028, -73064958) [ 0.477027] registered taskstats version 1 [ 0.478181] Loading compiled-in X.509 certificates [ 0.951076] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.670001] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.674733] Demotion targets for Node 0: null [ 1.675932] Key type .fscrypt registered [ 1.676887] Key type fscrypt-provisioning registered [ 1.677907] ima: No TPM chip found, activating TPM-bypass! [ 1.679125] ima: Allocated hash algorithm: sha1 [ 1.680044] ima: No architecture policies found [ 1.686292] clk: Disabling unused clocks [ 1.692661] Freeing unused kernel image (initmem) memory: 17040K [ 1.694374] Write protecting the kernel read-only data: 47104k [ 1.696150] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.697950] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.699649] Run /init as init process [ 1.818878] nvme nvme0: pci function 0000:00:04.0 [ 1.820178] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.829772] nvme nvme0: 2/0/0 default/read/poll queues [ 1.836181] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.837578] GPT:25804799 != 33554431 [ 1.838336] GPT:Alternate GPT header not at the end of the disk. [ 1.839437] GPT:25804799 != 33554431 [ 1.840247] GPT: Use GNU Parted to correct GPT errors. [ 1.841219] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.855002] SCSI subsystem initialized [ 1.881702] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.884012] device-mapper: uevent: version 1.0.3 [ 1.885017] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.892569] device-mapper: verity: sha256 using "sha256-lib" [ 1.928248] raid6: avx512x4 gen() 17942 MB/s [ 1.946246] raid6: avx512x2 gen() 18054 MB/s [ 1.964246] raid6: avx512x1 gen() 18080 MB/s [ 1.982245] raid6: avx2x4 gen() 17888 MB/s [ 2.000249] raid6: avx2x2 gen() 17619 MB/s [ 2.018245] raid6: avx2x1 gen() 13747 MB/s [ 2.019273] raid6: using algorithm avx512x1 gen() 18080 MB/s [ 2.037245] raid6: .... xor() 21238 MB/s, rmw enabled [ 2.038507] raid6: using avx512x2 recovery algorithm [ 2.049169] xor: automatically using best checksumming function avx [ 2.183412] Btrfs loaded, zoned=no, fsverity=no [ 2.188369] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.192404] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.196489] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.198183] BTRFS error (device dm-0): open_ctree failed: -2