1.675634] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.677331] Run /init as init process [ 1.793949] nvme nvme0: pci function 0000:00:04.0 [ 1.795273] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.804909] nvme nvme0: 2/0/0 default/read/poll queues [ 1.812552] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.813962] GPT:25804799 != 33554431 [ 1.814731] GPT:Alternate GPT header not at the end of the disk. [ 1.815934] GPT:25804799 != 33554431 [ 1.816668] GPT: Use GNU Parted to correct GPT errors. [ 1.817644] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.831267] SCSI subsystem initialized [ 1.857252] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.859624] device-mapper: uevent: version 1.0.3 [ 1.860629] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.867875] device-mapper: verity: sha256 using "sha256-lib" [ 1.901580] raid6: avx512x4 gen() 18208 MB/s [ 1.918580] raid6: avx512x2 gen() 18304 MB/s [ 1.935581] raid6: avx512x1 gen() 18187 MB/s [ 1.952581] raid6: avx2x4 gen() 18188 MB/s [ 1.969580] raid6: avx2x2 gen() 18139 MB/s [ 1.986580] raid6: avx2x1 gen() 14068 MB/s [ 1.987506] raid6: using algorithm avx512x2 gen() 18304 MB/s [ 2.005580] raid6: .... xor() 24487 MB/s, rmw enabled [ 2.006622] raid6: using avx512x2 recovery algorithm [ 2.017127] xor: automatically using best checksumming function avx [ 2.147179] Btrfs loaded, zoned=no, fsverity=no [ 2.151496] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.155783] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.159729] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.161126] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.243472] ACPI: PM: Preparing to enter system sleep state S5 [ 62.244751] reboot: Restarting system [ 62.245558] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:06:54.295650]      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 4008081309 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 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 [ 0.000177] Using GB pages for direct mapping [ 0.000272] ACPI: Early table checksum verification disabled [ 0.000275] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000279] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000285] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000290] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000294] ACPI: FACS 0x00000000789D0000 000040 [ 0.000296] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000299] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000302] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000305] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000308] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000311] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000314] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000317] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000319] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000320] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000321] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000322] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000323] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000323] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000324] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000325] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000325] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000326] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000327] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000367] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000376] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000428] Zone ranges: [ 0.000428] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000431] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000434] Normal empty [ 0.000435] Device empty [ 0.000437] Movable zone start for each node [ 0.000438] Early memory node ranges [ 0.000439] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000441] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000444] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000446] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000453] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000496] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003835] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003947] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004349] ACPI: PM-Timer IO Port: 0xb008 [ 0.004362] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004418] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004421] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004423] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004425] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004426] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004430] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004432] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004436] TSC deadline timer available [ 0.004441] CPU topo: Max. logical packages: 1 [ 0.004442] CPU topo: Max. logical dies: 1 [ 0.004442] CPU topo: Max. dies per package: 1 [ 0.004447] CPU topo: Max. threads per core: 2 [ 0.004448] CPU topo: Num. cores per package: 1 [ 0.004449] CPU topo: Num. threads per package: 2 [ 0.004450] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004469] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004485] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004486] Booting paravirtualized kernel on KVM [ 0.004488] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009388] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009659] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010320] kvm-guest: PV spinlocks enabled [ 0.010322] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010325] 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 [ 0.010500] random: crng init done [ 0.010501] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010729] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010841] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010895] Fallback order for Node 0: 0 [ 0.010898] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010899] Policy zone: DMA32 [ 0.010900] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014795] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014808] Kernel/User page tables isolation: enabled [ 0.022984] ftrace: allocating 41455 entries in 164 pages [ 0.022987] ftrace: allocated 164 pages with 3 groups [ 0.023773] Dynamic Preempt: voluntary [ 0.023805] rcu: Preemptible hierarchical RCU implementation. [ 0.023806] rcu: RCU event tracing is enabled. [ 0.023807] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023808] Trampoline variant of Tasks RCU enabled. [ 0.023809] Rude variant of Tasks RCU enabled. [ 0.023809] Tracing variant of Tasks RCU enabled. [ 0.023810] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023811] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023817] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023819] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023821] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028908] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029141] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029149] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029199] Console: colour dummy device 80x25 [ 0.029202] printk: legacy console [tty0] enabled [ 0.029481] printk: legacy console [ttyS0] enabled [ 0.165060] ACPI: Core revision 20250807 [ 0.165895] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167370] APIC: Switch to symmetric I/O mode setup [ 0.168567] x2apic enabled [ 0.169437] APIC: Switched APIC routing to: physical x2apic [ 0.171908] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.173569] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.174566] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174566] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174566] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174566] Speculative Store Bypass: Vulnerable [ 0.174566] Spectre V2 : Mitigation: Retpolines [ 0.174566] RETBleed: Vulnerable [ 0.174566] ITS: Mitigation: Aligned branch/return thunks [ 0.174566] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174566] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174566] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174566] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174566] GDS: Unknown: Dependent on hypervisor status [ 0.174566] active return thunk: its_return_thunk [ 0.174566] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174566] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174566] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174566] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174566] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174566] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174566] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174566] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174566] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174566] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174566] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174566] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174566] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174566] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174566] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174566] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174566] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174566] Freeing SMP alternatives memory: 40K [ 0.174566] pid_max: default: 32768 minimum: 301 [ 0.174566] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174566] landlock: Up and running. [ 0.174566] SELinux: Initializing. [ 0.174566] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174566] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174566] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174765] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175610] signal: max sigframe size: 3632 [ 0.176333] rcu: Hierarchical SRCU implementation. [ 0.176568] rcu: Max phase no-delay instances is 400. [ 0.177470] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180995] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181628] smp: Bringing up secondary CPUs ... [ 0.182480] smpboot: x86: Booting SMP configuration: [ 0.182570] .... node #0, CPUs: #1 [ 0.183975] 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. [ 0.185571] 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. [ 0.186600] smp: Brought up 1 node, 2 CPUs [ 0.187269] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.187714] Memory: 1886644K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146520K reserved, 0K cma-reserved) [ 0.188690] devtmpfs: initialized [ 0.189170] x86/mm: Memory block size: 128MB [ 0.190630] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191622] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192577] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193649] pinctrl core: initialized pinctrl subsystem [ 0.195014] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196706] audit: initializing netlink subsys (disabled) [ 0.197596] audit: type=2000 audit(1788451617.519:1): state=initialized audit_enabled=0 res=1 [ 0.197681] thermal_sys: Registered thermal governor 'step_wise' [ 0.198580] cpuidle: using governor menu [ 0.200566] efi: Freeing EFI boot services memory: 37748K [ 0.202572] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203648] dca service started, version 1.12.1 [ 0.204473] PCI: Using configuration type 1 for base access [ 0.205674] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227609] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229570] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230570] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231569] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234025] ACPI: Added _OSI(Module Device) [ 0.234446] ACPI: Added _OSI(Processor Device) [ 0.235570] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237468] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.239670] ACPI: Interpreter enabled [ 0.240305] ACPI: PM: (supports S0 S5) [ 0.240569] ACPI: Using IOAPIC for interrupt routing [ 0.241397] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242570] PCI: Using E820 reservations for host bridge windows [ 0.243661] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.246766] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.247573] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.249571] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.250576] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.252916] acpiphp: Slot [3] registered [ 0.253576] acpiphp: Slot [4] registered [ 0.254242] acpiphp: Slot [5] registered [ 0.254582] acpiphp: Slot [6] registered [ 0.255241] acpiphp: Slot [7] registered [ 0.256583] acpiphp: Slot [8] registered [ 0.257240] acpiphp: Slot [9] registered [ 0.257582] acpiphp: Slot [10] registered [ 0.258249] acpiphp: Slot [11] registered [ 0.258581] acpiphp: Slot [12] registered [ 0.259248] acpiphp: Slot [13] registered [ 0.260583] acpiphp: Slot [14] registered [ 0.261241] acpiphp: Slot [15] registered [ 0.261582] acpiphp: Slot [16] registered [ 0.262247] acpiphp: Slot [17] registered [ 0.262581] acpiphp: Slot [18] registered [ 0.263247] acpiphp: Slot [19] registered [ 0.263587] acpiphp: Slot [20] registered [ 0.264251] acpiphp: Slot [21] registered [ 0.265585] acpiphp: Slot [22] registered [ 0.266237] acpiphp: Slot [23] registered [ 0.266582] acpiphp: Slot [24] registered [ 0.267250] acpiphp: Slot [25] registered [ 0.267582] acpiphp: Slot [26] registered [ 0.268247] acpiphp: Slot [27] registered [ 0.269582] acpiphp: Slot [28] registered [ 0.270251] acpiphp: Slot [29] registered [ 0.270585] acpiphp: Slot [30] registered [ 0.271244] acpiphp: Slot [31] registered [ 0.271578] PCI host bridge to bus 0000:00 [ 0.272248] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.273569] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.274569] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.275569] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277569] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.278569] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.279489] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280998] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.283426] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.285172] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286635] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.287568] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.288583] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289531] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.290583] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291510] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292846] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.294593] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.295651] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.296651] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.298885] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301431] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.303124] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.305583] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.308622] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.309672] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.310670] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.311672] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.312618] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.313896] iommu: Default domain type: Translated [ 0.314570] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.315665] efivars: Registered efivars operations [ 0.316368] PCI: Using ACPI for IRQ routing [ 0.317593] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318566] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318566] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.320571] vgaarb: loaded [ 0.321086] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.321569] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.325604] clocksource: Switched to clocksource kvm-clock [ 0.327151] VFS: Disk quotas dquot_6.6.0 [ 0.327846] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.329126] pnp: PnP ACPI init [ 0.330135] pnp: PnP ACPI: found 5 devices [ 0.338077] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.339572] NET: Registered PF_INET protocol family [ 0.340425] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.352862] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.354302] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.355585] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.356909] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.358180] TCP: Hash tables configured (established 16384 bind 16384) [ 0.359255] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360330] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361539] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.362480] NET: Registered PF_XDP protocol family [ 0.363265] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.364252] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.365252] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.366371] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.367463] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.368666] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.369728] PCI: CLS 0 bytes, default 64 [ 0.370547] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.372244] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.374359] clocksource: Switched to clocksource tsc [ 0.394259] Initialise system trusted keyrings [ 0.395319] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.397724] Key type asymmetric registered [ 0.398618] Asymmetric key parser 'x509' registered [ 0.400208] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402450] io scheduler mq-deadline registered [ 0.403382] io scheduler kyber registered [ 0.404253] io scheduler bfq registered [ 0.406507] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407847] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.409412] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.412502] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.414383] i8042: Warning: Keylock active [ 0.416720] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.417761] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.418962] hv_vmbus: registering driver hyperv_keyboard [ 0.420121] rtc_cmos 00:00: RTC can wake from S4 [ 0.422385] rtc_cmos 00:00: registered as rtc0 [ 0.423498] rtc_cmos 00:00: setting system clock to 2026-09-03T16:06:53 UTC (1788451613) [ 0.425270] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.426538] intel_pstate: CPU model not supported [ 0.427575] efifb: probing for efifb [ 0.428348] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.429705] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.430942] efifb: scrolling: redraw [ 0.431722] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.433513] Console: switching to colour frame buffer device 100x37 [ 0.435303] fb0: EFI VGA frame buffer device [ 0.436249] pstore: Using crash dump compression: deflate [ 0.437411] pstore: Registered efi_pstore as persistent store backend [ 0.438967] NET: Registered PF_INET6 protocol family [ 0.440312] Segment Routing with IPv6 [ 0.441103] In-situ OAM (IOAM) with IPv6 [ 0.441970] NET: Registered PF_PACKET protocol family [ 0.443098] Key type dns_resolver registered [ 0.444445] IPI shorthand broadcast: enabled [ 0.447147] sched_clock: Marking stable (302001995, 144417605)->(518985259, -72565659) [ 0.448962] registered taskstats version 1 [ 0.450116] Loading compiled-in X.509 certificates [ 0.927205] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.643225] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.647738] Demotion targets for Node 0: null [ 1.648835] Key type .fscrypt registered [ 1.649740] Key type fscrypt-provisioning registered [ 1.650850] ima: No TPM chip found, activating TPM-bypass! [ 1.652162] ima: Allocated hash algorithm: sha1 [ 1.653158] ima: No architecture policies found [ 1.659916] clk: Disabling unused clocks [ 1.666742] Freeing unused kernel image (initmem) memory: 17040K [ 1.668322] Write protecting the kernel read-only data: 47104k [ 1.670114] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.671736] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.673276] Run /init as init process [ 1.790748] nvme nvme0: pci function 0000:00:04.0 [ 1.792150] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.801476] nvme nvme0: 2/0/0 default/read/poll queues [ 1.808676] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.810255] GPT:25804799 != 33554431 [ 1.811112] GPT:Alternate GPT header not at the end of the disk. [ 1.812332] GPT:25804799 != 33554431 [ 1.813135] GPT: Use GNU Parted to correct GPT errors. [ 1.814222] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.827868] SCSI subsystem initialized [ 1.854540] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.857129] device-mapper: uevent: version 1.0.3 [ 1.858253] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.865893] device-mapper: verity: sha256 using "sha256-lib" [ 1.901426] raid6: avx512x4 gen() 17929 MB/s [ 1.919425] raid6: avx512x2 gen() 17868 MB/s [ 1.937426] raid6: avx512x1 gen() 17799 MB/s [ 1.955426] raid6: avx2x4 gen() 17772 MB/s [ 1.972427] raid6: avx2x2 gen() 17748 MB/s [ 1.990426] raid6: avx2x1 gen() 13757 MB/s [ 1.991429] raid6: using algorithm avx512x4 gen() 17929 MB/s [ 2.009426] raid6: .... xor() 7408 MB/s, rmw enabled [ 2.010540] raid6: using avx512x2 recovery algorithm [ 2.021132] xor: automatically using best checksumming function avx [ 2.155641] Btrfs loaded, zoned=no, fsverity=no [ 2.160161] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.164107] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.168170] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.169687] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.227306] ACPI: PM: Preparing to enter system sleep state S5 [ 62.228566] reboot: Restarting system [ 62.229377] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:08:01.096597]      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 4195203192 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000107] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000136] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000139] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000190] Using GB pages for direct mapping [ 0.000360] ACPI: Early table checksum verification disabled [ 0.000363] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000367] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000373] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000379] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000382] ACPI: FACS 0x00000000789D0000 000040 [ 0.000385] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000388] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000391] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000394] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000397] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000400] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000402] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000405] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000408] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000409] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000410] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000410] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000411] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000412] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000413] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000413] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000414] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000415] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000416] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000458] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000468] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000519] Zone ranges: [ 0.000520] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000523] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000525] Normal empty [ 0.000527] Device empty [ 0.000528] Movable zone start for each node [ 0.000530] Early memory node ranges [ 0.000531] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000533] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000535] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000537] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000545] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000582] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003910] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004019] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004437] ACPI: PM-Timer IO Port: 0xb008 [ 0.004450] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004511] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004514] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004516] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004517] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004519] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004523] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004524] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004529] TSC deadline timer available [ 0.004534] CPU topo: Max. logical packages: 1 [ 0.004535] CPU topo: Max. logical dies: 1 [ 0.004536] CPU topo: Max. dies per package: 1 [ 0.004540] CPU topo: Max. threads per core: 2 [ 0.004541] CPU topo: Num. cores per package: 1 [ 0.004542] CPU topo: Num. threads per package: 2 [ 0.004542] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004560] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004576] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004578] Booting paravirtualized kernel on KVM [ 0.004579] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009492] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009772] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010460] kvm-guest: PV spinlocks enabled [ 0.010463] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010466] 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 [ 0.010642] random: crng init done [ 0.010643] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010862] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010975] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011029] Fallback order for Node 0: 0 [ 0.011031] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011033] Policy zone: DMA32 [ 0.011034] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015004] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015018] Kernel/User page tables isolation: enabled [ 0.023363] ftrace: allocating 41455 entries in 164 pages [ 0.023366] ftrace: allocated 164 pages with 3 groups [ 0.024184] Dynamic Preempt: voluntary [ 0.024218] rcu: Preemptible hierarchical RCU implementation. [ 0.024219] rcu: RCU event tracing is enabled. [ 0.024220] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024221] Trampoline variant of Tasks RCU enabled. [ 0.024222] Rude variant of Tasks RCU enabled. [ 0.024222] Tracing variant of Tasks RCU enabled. [ 0.024223] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024224] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024230] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024232] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024233] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029372] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029611] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029618] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029669] Console: colour dummy device 80x25 [ 0.029672] printk: legacy console [tty0] enabled [ 0.029951] printk: legacy console [ttyS0] enabled [ 0.164847] ACPI: Core revision 20250807 [ 0.165675] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167096] APIC: Switch to symmetric I/O mode setup [ 0.168286] x2apic enabled [ 0.169142] APIC: Switched APIC routing to: physical x2apic [ 0.171599] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.173259] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.174256] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174256] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174256] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174256] Speculative Store Bypass: Vulnerable [ 0.174256] Spectre V2 : Mitigation: Retpolines [ 0.174256] RETBleed: Vulnerable [ 0.174256] ITS: Mitigation: Aligned branch/return thunks [ 0.174256] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174256] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174256] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174256] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174256] GDS: Unknown: Dependent on hypervisor status [ 0.174256] active return thunk: its_return_thunk [ 0.174256] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174256] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174256] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174256] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174256] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174256] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174256] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174256] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174256] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174256] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174256] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174256] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174256] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174256] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174256] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174256] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174256] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174256] Freeing SMP alternatives memory: 40K [ 0.174256] pid_max: default: 32768 minimum: 301 [ 0.174256] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174256] landlock: Up and running. [ 0.174256] SELinux: Initializing. [ 0.174256] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174256] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174256] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174464] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175305] signal: max sigframe size: 3632 [ 0.175991] rcu: Hierarchical SRCU implementation. [ 0.176259] rcu: Max phase no-delay instances is 400. [ 0.177114] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180662] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181324] smp: Bringing up secondary CPUs ... [ 0.182152] smpboot: x86: Booting SMP configuration: [ 0.182261] .... node #0, CPUs: #1 [ 0.183643] 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. [ 0.185260] 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. [ 0.186295] smp: Brought up 1 node, 2 CPUs [ 0.186945] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.187412] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188386] devtmpfs: initialized [ 0.188907] x86/mm: Memory block size: 128MB [ 0.190312] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191314] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192269] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193343] pinctrl core: initialized pinctrl subsystem [ 0.194738] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196399] audit: initializing netlink subsys (disabled) [ 0.197293] audit: type=2000 audit(1788451684.526:1): state=initialized audit_enabled=0 res=1 [ 0.197370] thermal_sys: Registered thermal governor 'step_wise' [ 0.198269] cpuidle: using governor menu [ 0.200884] efi: Freeing EFI boot services memory: 37748K [ 0.202262] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203347] dca service started, version 1.12.1 [ 0.204138] PCI: Using configuration type 1 for base access [ 0.205375] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231295] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232261] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233259] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234258] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235644] ACPI: Added _OSI(Module Device) [ 0.236196] ACPI: Added _OSI(Processor Device) [ 0.237261] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239196] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241501] ACPI: Interpreter enabled [ 0.242267] ACPI: PM: (supports S0 S5) [ 0.242944] ACPI: Using IOAPIC for interrupt routing [ 0.243084] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244260] PCI: Using E820 reservations for host bridge windows [ 0.245349] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.248463] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250263] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251260] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252269] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.254626] acpiphp: Slot [3] registered [ 0.255280] acpiphp: Slot [4] registered [ 0.255937] acpiphp: Slot [5] registered [ 0.257275] acpiphp: Slot [6] registered [ 0.257924] acpiphp: Slot [7] registered [ 0.258272] acpiphp: Slot [8] registered [ 0.258920] acpiphp: Slot [9] registered [ 0.259272] acpiphp: Slot [10] registered [ 0.259935] acpiphp: Slot [11] registered [ 0.260273] acpiphp: Slot [12] registered [ 0.260918] acpiphp: Slot [13] registered [ 0.262272] acpiphp: Slot [14] registered [ 0.262991] acpiphp: Slot [15] registered [ 0.263273] acpiphp: Slot [16] registered [ 0.263932] acpiphp: Slot [17] registered [ 0.264273] acpiphp: Slot [18] registered [ 0.264926] acpiphp: Slot [19] registered [ 0.266274] acpiphp: Slot [20] registered [ 0.266935] acpiphp: Slot [21] registered [ 0.267273] acpiphp: Slot [22] registered [ 0.267933] acpiphp: Slot [23] registered [ 0.268272] acpiphp: Slot [24] registered [ 0.268931] acpiphp: Slot [25] registered [ 0.270273] acpiphp: Slot [26] registered [ 0.270934] acpiphp: Slot [27] registered [ 0.271273] acpiphp: Slot [28] registered [ 0.271922] acpiphp: Slot [29] registered [ 0.272274] acpiphp: Slot [30] registered [ 0.272934] acpiphp: Slot [31] registered [ 0.274270] PCI host bridge to bus 0000:00 [ 0.274935] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275259] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276259] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.278259] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.279259] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.280259] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.281178] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.282705] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.285108] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286857] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.288325] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289258] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290274] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291207] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292273] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293218] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.294542] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296285] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297341] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298351] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300587] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303282] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.304829] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.307282] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.310478] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312365] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313364] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314361] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315309] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.316611] iommu: Default domain type: Translated [ 0.317259] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.318370] efivars: Registered efivars operations [ 0.319027] PCI: Using ACPI for IRQ routing [ 0.320286] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.321248] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.321256] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.323261] vgaarb: loaded [ 0.323780] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.324259] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.329297] clocksource: Switched to clocksource kvm-clock [ 0.330830] VFS: Disk quotas dquot_6.6.0 [ 0.331476] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.332797] pnp: PnP ACPI init [ 0.333771] pnp: PnP ACPI: found 5 devices [ 0.341853] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.343333] NET: Registered PF_INET protocol family [ 0.344207] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.356829] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.358233] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.359510] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.360849] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.362091] TCP: Hash tables configured (established 16384 bind 16384) [ 0.363170] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364263] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365495] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.366429] NET: Registered PF_XDP protocol family [ 0.367207] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.368201] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.369224] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.370324] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.371427] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.372654] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.373674] PCI: CLS 0 bytes, default 64 [ 0.374424] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.376194] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.378427] clocksource: Switched to clocksource tsc [ 0.398476] Initialise system trusted keyrings [ 0.399726] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.401515] Key type asymmetric registered [ 0.402391] Asymmetric key parser 'x509' registered [ 0.404031] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.405706] io scheduler mq-deadline registered [ 0.406691] io scheduler kyber registered [ 0.407558] io scheduler bfq registered [ 0.408898] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.410243] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.411898] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.415090] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.417009] i8042: Warning: Keylock active [ 0.419395] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.420428] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.421628] hv_vmbus: registering driver hyperv_keyboard [ 0.422806] rtc_cmos 00:00: RTC can wake from S4 [ 0.425109] rtc_cmos 00:00: registered as rtc0 [ 0.426248] rtc_cmos 00:00: setting system clock to 2026-09-03T16:08:00 UTC (1788451680) [ 0.428024] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.429321] intel_pstate: CPU model not supported [ 0.430401] efifb: probing for efifb [ 0.431200] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.432556] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.433827] efifb: scrolling: redraw [ 0.434601] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.436390] Console: switching to colour frame buffer device 100x37 [ 0.438218] fb0: EFI VGA frame buffer device [ 0.439182] pstore: Using crash dump compression: deflate [ 0.440361] pstore: Registered efi_pstore as persistent store backend [ 0.441987] NET: Registered PF_INET6 protocol family [ 0.443437] Segment Routing with IPv6 [ 0.444254] In-situ OAM (IOAM) with IPv6 [ 0.445155] NET: Registered PF_PACKET protocol family [ 0.446293] Key type dns_resolver registered [ 0.447980] IPI shorthand broadcast: enabled [ 0.450693] sched_clock: Marking stable (307001848, 143638254)->(522265049, -71624947) [ 0.452583] registered taskstats version 1 [ 0.453815] Loading compiled-in X.509 certificates [ 0.926217] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.656754] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.661045] Demotion targets for Node 0: null [ 1.662078] Key type .fscrypt registered [ 1.662909] Key type fscrypt-provisioning registered [ 1.663919] ima: No TPM chip found, activating TPM-bypass! [ 1.665135] ima: Allocated hash algorithm: sha1 [ 1.666053] ima: No architecture policies found [ 1.672129] clk: Disabling unused clocks [ 1.678325] Freeing unused kernel image (initmem) memory: 17040K [ 1.679966] Write protecting the kernel read-only data: 47104k [ 1.681739] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.683462] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.685107] Run /init as init process [ 1.803765] nvme nvme0: pci function 0000:00:04.0 [ 1.805088] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.814973] nvme nvme0: 2/0/0 default/read/poll queues [ 1.822283] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.823690] GPT:25804799 != 33554431 [ 1.824556] GPT:Alternate GPT header not at the end of the disk. [ 1.825703] GPT:25804799 != 33554431 [ 1.826441] GPT: Use GNU Parted to correct GPT errors. [ 1.827430] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.841169] SCSI subsystem initialized [ 1.868106] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.870466] device-mapper: uevent: version 1.0.3 [ 1.871494] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.879101] device-mapper: verity: sha256 using "sha256-lib" [ 1.913647] raid6: avx512x4 gen() 17613 MB/s [ 1.930646] raid6: avx512x2 gen() 17512 MB/s [ 1.947647] raid6: avx512x1 gen() 17538 MB/s [ 1.964647] raid6: avx2x4 gen() 17361 MB/s [ 1.981647] raid6: avx2x2 gen() 17403 MB/s [ 1.998647] raid6: avx2x1 gen() 13439 MB/s [ 1.999568] raid6: using algorithm avx512x4 gen() 17613 MB/s [ 2.017647] raid6: .... xor() 7196 MB/s, rmw enabled [ 2.018682] raid6: using avx512x2 recovery algorithm [ 2.029183] xor: automatically using best checksumming function avx [ 2.159944] Btrfs loaded, zoned=no, fsverity=no [ 2.165203] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.168816] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.172569] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.173992] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.226587] ACPI: PM: Preparing to enter system sleep state S5 [ 62.227880] reboot: Restarting system [ 62.228771] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:09:08.097575]      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 4008820496 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000325] ACPI: Early table checksum verification disabled [ 0.000328] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000332] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000337] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000343] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000346] ACPI: FACS 0x00000000789D0000 000040 [ 0.000349] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000351] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000354] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000357] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000360] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000363] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000366] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000369] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000371] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000373] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000373] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000374] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000375] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000376] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000376] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000377] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000378] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000379] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000379] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000419] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000428] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000479] Zone ranges: [ 0.000480] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000483] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000485] Normal empty [ 0.000487] Device empty [ 0.000488] Movable zone start for each node [ 0.000490] Early memory node ranges [ 0.000491] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000493] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000495] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000497] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000504] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000546] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003869] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003978] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004440] ACPI: PM-Timer IO Port: 0xb008 [ 0.004453] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004509] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004512] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004514] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004515] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004516] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004520] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004522] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004525] TSC deadline timer available [ 0.004531] CPU topo: Max. logical packages: 1 [ 0.004532] CPU topo: Max. logical dies: 1 [ 0.004532] CPU topo: Max. dies per package: 1 [ 0.004537] CPU topo: Max. threads per core: 2 [ 0.004538] CPU topo: Num. cores per package: 1 [ 0.004538] CPU topo: Num. threads per package: 2 [ 0.004539] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004556] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004572] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004574] Booting paravirtualized kernel on KVM [ 0.004576] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009485] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009763] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010430] kvm-guest: PV spinlocks enabled [ 0.010432] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010435] 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 [ 0.010609] random: crng init done [ 0.010610] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010827] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010943] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010995] Fallback order for Node 0: 0 [ 0.010998] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010999] Policy zone: DMA32 [ 0.011001] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014890] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014906] Kernel/User page tables isolation: enabled [ 0.023148] ftrace: allocating 41455 entries in 164 pages [ 0.023151] ftrace: allocated 164 pages with 3 groups [ 0.023951] Dynamic Preempt: voluntary [ 0.023984] rcu: Preemptible hierarchical RCU implementation. [ 0.023985] rcu: RCU event tracing is enabled. [ 0.023985] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023987] Trampoline variant of Tasks RCU enabled. [ 0.023988] Rude variant of Tasks RCU enabled. [ 0.023988] Tracing variant of Tasks RCU enabled. [ 0.023989] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023990] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023996] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023998] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023999] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029127] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029360] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029366] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029420] Console: colour dummy device 80x25 [ 0.029423] printk: legacy console [tty0] enabled [ 0.029728] printk: legacy console [ttyS0] enabled [ 0.280921] ACPI: Core revision 20250807 [ 0.282283] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.284940] APIC: Switch to symmetric I/O mode setup [ 0.286808] x2apic enabled [ 0.288033] APIC: Switched APIC routing to: physical x2apic [ 0.291231] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.294314] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.295310] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.295310] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.295310] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.295310] Speculative Store Bypass: Vulnerable [ 0.295310] Spectre V2 : Mitigation: Retpolines [ 0.295310] RETBleed: Vulnerable [ 0.295310] ITS: Mitigation: Aligned branch/return thunks [ 0.295310] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.295310] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.295310] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.295310] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.295310] GDS: Unknown: Dependent on hypervisor status [ 0.295310] active return thunk: its_return_thunk [ 0.295310] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.295310] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.295310] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.295310] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.295310] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.295310] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.295310] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.295310] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.295310] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.295310] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.295310] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.295310] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.295310] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.295310] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.295310] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.295310] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.295310] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.295310] Freeing SMP alternatives memory: 40K [ 0.295310] pid_max: default: 32768 minimum: 301 [ 0.295310] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.295310] landlock: Up and running. [ 0.295310] SELinux: Initializing. [ 0.295310] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.295310] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.295310] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.295515] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.296356] signal: max sigframe size: 3632 [ 0.297339] rcu: Hierarchical SRCU implementation. [ 0.298313] rcu: Max phase no-delay instances is 400. [ 0.299360] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.303725] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.304375] smp: Bringing up secondary CPUs ... [ 0.305431] smpboot: x86: Booting SMP configuration: [ 0.306317] .... node #0, CPUs: #1 [ 0.307625] 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. [ 0.309315] 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. [ 0.310358] smp: Brought up 1 node, 2 CPUs [ 0.311314] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.312458] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.313437] devtmpfs: initialized [ 0.314310] x86/mm: Memory block size: 128MB [ 0.316365] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.317370] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.319321] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.321391] pinctrl core: initialized pinctrl subsystem [ 0.323836] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.325453] audit: initializing netlink subsys (disabled) [ 0.327343] audit: type=2000 audit(1788451751.345:1): state=initialized audit_enabled=0 res=1 [ 0.327421] thermal_sys: Registered thermal governor 'step_wise' [ 0.328324] cpuidle: using governor menu [ 0.332108] efi: Freeing EFI boot services memory: 37748K [ 0.333316] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.335394] dca service started, version 1.12.1 [ 0.336375] PCI: Using configuration type 1 for base access [ 0.338424] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.365847] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.366315] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.367315] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.368313] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.369808] ACPI: Added _OSI(Module Device) [ 0.370310] ACPI: Added _OSI(Processor Device) [ 0.372315] ACPI: Added _OSI(Processor Aggregator Device) [ 0.375321] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.378511] ACPI: Interpreter enabled [ 0.379327] ACPI: PM: (supports S0 S5) [ 0.380316] ACPI: Using IOAPIC for interrupt routing [ 0.382338] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.384316] PCI: Using E820 reservations for host bridge windows [ 0.386446] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.390927] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.392319] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.394314] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.397323] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.400717] acpiphp: Slot [3] registered [ 0.402344] acpiphp: Slot [4] registered [ 0.403330] acpiphp: Slot [5] registered [ 0.404331] acpiphp: Slot [6] registered [ 0.406329] acpiphp: Slot [7] registered [ 0.407327] acpiphp: Slot [8] registered [ 0.408328] acpiphp: Slot [9] registered [ 0.409329] acpiphp: Slot [10] registered [ 0.410327] acpiphp: Slot [11] registered [ 0.412330] acpiphp: Slot [12] registered [ 0.413327] acpiphp: Slot [13] registered [ 0.414328] acpiphp: Slot [14] registered [ 0.415327] acpiphp: Slot [15] registered [ 0.416327] acpiphp: Slot [16] registered [ 0.418331] acpiphp: Slot [17] registered [ 0.419326] acpiphp: Slot [18] registered [ 0.420327] acpiphp: Slot [19] registered [ 0.421329] acpiphp: Slot [20] registered [ 0.423327] acpiphp: Slot [21] registered [ 0.424327] acpiphp: Slot [22] registered [ 0.425327] acpiphp: Slot [23] registered [ 0.426327] acpiphp: Slot [24] registered [ 0.427328] acpiphp: Slot [25] registered [ 0.429328] acpiphp: Slot [26] registered [ 0.430329] acpiphp: Slot [27] registered [ 0.431327] acpiphp: Slot [28] registered [ 0.432328] acpiphp: Slot [29] registered [ 0.433328] acpiphp: Slot [30] registered [ 0.435328] acpiphp: Slot [31] registered [ 0.436325] PCI host bridge to bus 0000:00 [ 0.437317] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.439313] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.441313] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.443313] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.445314] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.448314] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.449359] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.452814] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.456794] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.460423] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.462433] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.464344] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.466334] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.467349] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.469332] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.471337] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.473315] pci 0000:00:01.3: quirk_piix4_acpi+0x0/0x170 took 12695 usecs [ 0.475770] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.478832] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.481478] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.483451] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.485749] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.490280] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.491896] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.495331] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.500070] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.502462] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.504467] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.506451] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.507388] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.510353] iommu: Default domain type: Translated [ 0.511314] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.512421] efivars: Registered efivars operations [ 0.513547] PCI: Using ACPI for IRQ routing [ 0.515572] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.516310] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.516310] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.521315] vgaarb: loaded [ 0.522224] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.524314] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.529349] clocksource: Switched to clocksource kvm-clock [ 0.531621] VFS: Disk quotas dquot_6.6.0 [ 0.532809] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.535005] pnp: PnP ACPI init [ 0.536428] pnp: PnP ACPI: found 5 devices [ 0.545136] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.547891] NET: Registered PF_INET protocol family [ 0.549441] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.562831] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.565426] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.567807] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.570246] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.572521] TCP: Hash tables configured (established 16384 bind 16384) [ 0.574499] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.576484] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.578696] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.580394] NET: Registered PF_XDP protocol family [ 0.581808] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.583605] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.585437] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.587473] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.589503] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.591693] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.593621] PCI: CLS 0 bytes, default 64 [ 0.594928] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.597439] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.600516] clocksource: Switched to clocksource tsc [ 0.620821] Initialise system trusted keyrings [ 0.623035] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.625373] Key type asymmetric registered [ 0.626607] Asymmetric key parser 'x509' registered [ 0.628673] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.630932] io scheduler mq-deadline registered [ 0.632311] io scheduler kyber registered [ 0.633527] io scheduler bfq registered [ 0.635394] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.637270] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.639480] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.643252] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.645897] i8042: Warning: Keylock active [ 0.648900] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.650401] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.652013] hv_vmbus: registering driver hyperv_keyboard [ 0.653744] rtc_cmos 00:00: RTC can wake from S4 [ 0.656814] rtc_cmos 00:00: registered as rtc0 [ 0.658432] rtc_cmos 00:00: setting system clock to 2026-09-03T16:09:07 UTC (1788451747) [ 0.660993] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.662798] intel_pstate: CPU model not supported [ 0.664283] efifb: probing for efifb [ 0.665410] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.667381] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.669130] efifb: scrolling: redraw [ 0.670202] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.672447] Console: switching to colour frame buffer device 100x37 [ 0.674784] fb0: EFI VGA frame buffer device [ 0.676121] pstore: Using crash dump compression: deflate [ 0.677743] pstore: Registered efi_pstore as persistent store backend [ 0.679899] NET: Registered PF_INET6 protocol family [ 0.681743] Segment Routing with IPv6 [ 0.682872] In-situ OAM (IOAM) with IPv6 [ 0.684080] NET: Registered PF_PACKET protocol family [ 0.685983] Key type dns_resolver registered [ 0.687694] IPI shorthand broadcast: enabled [ 0.690764] sched_clock: Marking stable (425002421, 264944262)->(813749645, -123802962) [ 0.693332] registered taskstats version 1 [ 0.694857] Loading compiled-in X.509 certificates [ 1.159927] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.871645] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.876030] Demotion targets for Node 0: null [ 1.877082] Key type .fscrypt registered [ 1.878483] Key type fscrypt-provisioning registered [ 1.880206] ima: No TPM chip found, activating TPM-bypass! [ 1.882228] ima: Allocated hash algorithm: sha1 [ 1.883788] ima: No architecture policies found [ 1.891502] clk: Disabling unused clocks [ 1.898146] Freeing unused kernel image (initmem) memory: 17040K [ 1.900348] Write protecting the kernel read-only data: 47104k [ 1.902721] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.905022] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.906693] Run /init as init process [ 2.023537] nvme nvme0: pci function 0000:00:04.0 [ 2.024886] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.034283] nvme nvme0: 2/0/0 default/read/poll queues [ 2.041923] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.043370] GPT:25804799 != 33554431 [ 2.044140] GPT:Alternate GPT header not at the end of the disk. [ 2.045364] GPT:25804799 != 33554431 [ 2.046117] GPT: Use GNU Parted to correct GPT errors. [ 2.047108] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.060603] SCSI subsystem initialized [ 2.086583] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.088975] device-mapper: uevent: version 1.0.3 [ 2.090008] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.097381] device-mapper: verity: sha256 using "sha256-lib" [ 2.131951] raid6: avx512x4 gen() 18254 MB/s [ 2.148951] raid6: avx512x2 gen() 18212 MB/s [ 2.165950] raid6: avx512x1 gen() 18172 MB/s [ 2.182950] raid6: avx2x4 gen() 18130 MB/s [ 2.199952] raid6: avx2x2 gen() 18143 MB/s [ 2.216951] raid6: avx2x1 gen() 14002 MB/s [ 2.217912] raid6: using algorithm avx512x4 gen() 18254 MB/s [ 2.235950] raid6: .... xor() 7514 MB/s, rmw enabled [ 2.236970] raid6: using avx512x2 recovery algorithm [ 2.247398] xor: automatically using best checksumming function avx [ 2.378828] Btrfs loaded, zoned=no, fsverity=no [ 2.384521] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.389177] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.393168] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.394612] BTRFS error (device dm-0): open_ctree failed: -2