.665281] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.667079] Run /init as init process [ 1.784535] nvme nvme0: pci function 0000:00:04.0 [ 1.785867] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.794232] nvme nvme0: 2/0/0 default/read/poll queues [ 1.799987] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.801725] GPT:25804799 != 33554431 [ 1.802936] GPT:Alternate GPT header not at the end of the disk. [ 1.804827] GPT:25804799 != 33554431 [ 1.806005] GPT: Use GNU Parted to correct GPT errors. [ 1.807551] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.821567] SCSI subsystem initialized [ 1.847689] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.850192] device-mapper: uevent: version 1.0.3 [ 1.851223] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.858632] device-mapper: verity: sha256 using "sha256-lib" [ 1.892704] raid6: avx512x4 gen() 17671 MB/s [ 1.909705] raid6: avx512x2 gen() 17748 MB/s [ 1.926704] raid6: avx512x1 gen() 17699 MB/s [ 1.943706] raid6: avx2x4 gen() 17564 MB/s [ 1.960705] raid6: avx2x2 gen() 17532 MB/s [ 1.977705] raid6: avx2x1 gen() 13656 MB/s [ 1.979162] raid6: using algorithm avx512x2 gen() 17748 MB/s [ 1.996704] raid6: .... xor() 24558 MB/s, rmw enabled [ 1.997738] raid6: using avx512x2 recovery algorithm [ 2.008130] xor: automatically using best checksumming function avx [ 2.140756] Btrfs loaded, zoned=no, fsverity=no [ 2.144955] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.148534] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.152454] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.154067] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.208653] ACPI: PM: Preparing to enter system sleep state S5 [ 62.209916] reboot: Restarting system [ 62.210710] 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        [2026-09-03T16:07:22.409873]      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 3867667297 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000118] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000297] ACPI: Early table checksum verification disabled [ 0.000300] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000304] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000309] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000315] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000318] ACPI: FACS 0x00000000789D0000 000040 [ 0.000320] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000323] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000326] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000329] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000332] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000335] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000338] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000341] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000343] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000345] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000345] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000346] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000347] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000348] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000348] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000349] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000350] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000351] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000351] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000391] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000401] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000452] Zone ranges: [ 0.000453] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000455] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000458] Normal empty [ 0.000460] Device empty [ 0.000461] Movable zone start for each node [ 0.000462] Early memory node ranges [ 0.000463] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000466] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000468] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000470] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000476] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000503] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003780] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003883] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004273] ACPI: PM-Timer IO Port: 0xb008 [ 0.004286] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004340] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004343] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004345] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004346] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004347] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004351] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004353] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004357] TSC deadline timer available [ 0.004363] CPU topo: Max. logical packages: 1 [ 0.004364] CPU topo: Max. logical dies: 1 [ 0.004364] CPU topo: Max. dies per package: 1 [ 0.004369] CPU topo: Max. threads per core: 2 [ 0.004370] CPU topo: Num. cores per package: 1 [ 0.004370] CPU topo: Num. threads per package: 2 [ 0.004371] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004390] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004406] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004408] Booting paravirtualized kernel on KVM [ 0.004410] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009382] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009634] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010191] kvm-guest: PV spinlocks enabled [ 0.010194] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010196] 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 [ 0.010370] random: crng init done [ 0.010371] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010561] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010665] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010717] Fallback order for Node 0: 0 [ 0.010719] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010720] Policy zone: DMA32 [ 0.010721] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014668] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014683] Kernel/User page tables isolation: enabled [ 0.022777] ftrace: allocating 41455 entries in 164 pages [ 0.022780] ftrace: allocated 164 pages with 3 groups [ 0.023583] Dynamic Preempt: voluntary [ 0.023618] rcu: Preemptible hierarchical RCU implementation. [ 0.023618] rcu: RCU event tracing is enabled. [ 0.023619] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023620] Trampoline variant of Tasks RCU enabled. [ 0.023621] Rude variant of Tasks RCU enabled. [ 0.023622] Tracing variant of Tasks RCU enabled. [ 0.023622] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023623] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023629] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023631] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023632] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028728] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028957] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028963] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029016] Console: colour dummy device 80x25 [ 0.029019] printk: legacy console [tty0] enabled [ 0.029291] printk: legacy console [ttyS0] enabled [ 0.165655] ACPI: Core revision 20250807 [ 0.166449] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167823] APIC: Switch to symmetric I/O mode setup [ 0.168966] x2apic enabled [ 0.169802] APIC: Switched APIC routing to: physical x2apic [ 0.172199] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.173783] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.174779] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174779] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174779] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174779] Speculative Store Bypass: Vulnerable [ 0.174779] Spectre V2 : Mitigation: Retpolines [ 0.174779] RETBleed: Vulnerable [ 0.174779] ITS: Mitigation: Aligned branch/return thunks [ 0.174779] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174779] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174779] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174779] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174779] GDS: Unknown: Dependent on hypervisor status [ 0.174779] active return thunk: its_return_thunk [ 0.174779] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174779] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174779] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174779] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174779] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174779] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174779] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174779] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174779] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174779] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174779] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174779] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174779] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174779] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174779] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174779] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174779] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174779] Freeing SMP alternatives memory: 40K [ 0.174779] pid_max: default: 32768 minimum: 301 [ 0.174779] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174779] landlock: Up and running. [ 0.174779] SELinux: Initializing. [ 0.174779] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174779] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174779] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174977] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175820] signal: max sigframe size: 3632 [ 0.176482] rcu: Hierarchical SRCU implementation. [ 0.176782] rcu: Max phase no-delay instances is 400. [ 0.177612] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181171] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181838] smp: Bringing up secondary CPUs ... [ 0.182712] smpboot: x86: Booting SMP configuration: [ 0.182784] .... node #0, CPUs: #1 [ 0.183784] 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. [ 0.184783] 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. [ 0.185810] smp: Brought up 1 node, 2 CPUs [ 0.186460] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.186933] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.187916] devtmpfs: initialized [ 0.188321] x86/mm: Memory block size: 128MB [ 0.188835] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189843] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190779] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191863] pinctrl core: initialized pinctrl subsystem [ 0.193209] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193933] audit: initializing netlink subsys (disabled) [ 0.194811] audit: type=2000 audit(1788451645.588:1): state=initialized audit_enabled=0 res=1 [ 0.195877] thermal_sys: Registered thermal governor 'step_wise' [ 0.196794] cpuidle: using governor menu [ 0.199634] efi: Freeing EFI boot services memory: 37748K [ 0.199786] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200846] dca service started, version 1.12.1 [ 0.201605] PCI: Using configuration type 1 for base access [ 0.201894] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.224440] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224784] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225783] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226782] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.228398] ACPI: Added _OSI(Module Device) [ 0.228784] ACPI: Added _OSI(Processor Device) [ 0.229472] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231801] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.234034] ACPI: Interpreter enabled [ 0.234791] ACPI: PM: (supports S0 S5) [ 0.235407] ACPI: Using IOAPIC for interrupt routing [ 0.235798] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236783] PCI: Using E820 reservations for host bridge windows [ 0.237782] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240819] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.241787] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.242783] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243791] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246123] acpiphp: Slot [3] registered [ 0.246758] acpiphp: Slot [4] registered [ 0.247798] acpiphp: Slot [5] registered [ 0.248416] acpiphp: Slot [6] registered [ 0.248796] acpiphp: Slot [7] registered [ 0.249418] acpiphp: Slot [8] registered [ 0.249797] acpiphp: Slot [9] registered [ 0.250418] acpiphp: Slot [10] registered [ 0.250795] acpiphp: Slot [11] registered [ 0.251431] acpiphp: Slot [12] registered [ 0.252796] acpiphp: Slot [13] registered [ 0.253425] acpiphp: Slot [14] registered [ 0.253802] acpiphp: Slot [15] registered [ 0.254435] acpiphp: Slot [16] registered [ 0.254797] acpiphp: Slot [17] registered [ 0.255434] acpiphp: Slot [18] registered [ 0.255795] acpiphp: Slot [19] registered [ 0.256430] acpiphp: Slot [20] registered [ 0.257796] acpiphp: Slot [21] registered [ 0.258433] acpiphp: Slot [22] registered [ 0.258798] acpiphp: Slot [23] registered [ 0.259434] acpiphp: Slot [24] registered [ 0.259794] acpiphp: Slot [25] registered [ 0.260448] acpiphp: Slot [26] registered [ 0.260794] acpiphp: Slot [27] registered [ 0.261451] acpiphp: Slot [28] registered [ 0.262796] acpiphp: Slot [29] registered [ 0.263433] acpiphp: Slot [30] registered [ 0.263797] acpiphp: Slot [31] registered [ 0.264458] PCI host bridge to bus 0000:00 [ 0.264785] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.265783] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.266782] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268784] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269782] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270783] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271666] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273209] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275602] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277396] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278846] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279736] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.279799] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.280698] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.281796] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.282689] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284060] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286807] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.287858] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.288871] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290099] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.292797] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.294301] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.296797] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.299767] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.300890] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.301886] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.302886] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.303834] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.305104] iommu: Default domain type: Translated [ 0.305784] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.306794] efivars: Registered efivars operations [ 0.307533] PCI: Using ACPI for IRQ routing [ 0.307817] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.308755] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.308779] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.311786] vgaarb: loaded [ 0.312330] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.312783] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.316818] clocksource: Switched to clocksource kvm-clock [ 0.318324] VFS: Disk quotas dquot_6.6.0 [ 0.318968] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.320169] pnp: PnP ACPI init [ 0.321105] pnp: PnP ACPI: found 5 devices [ 0.329055] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.330499] NET: Registered PF_INET protocol family [ 0.331341] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.343674] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.345024] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.346291] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.347562] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.348750] TCP: Hash tables configured (established 16384 bind 16384) [ 0.349783] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.350809] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351946] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.352823] NET: Registered PF_XDP protocol family [ 0.353564] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.354520] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.355483] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.356527] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.357562] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.358759] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.359833] PCI: CLS 0 bytes, default 64 [ 0.360734] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.362546] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.364765] clocksource: Switched to clocksource tsc [ 0.384729] Initialise system trusted keyrings [ 0.385917] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.387662] Key type asymmetric registered [ 0.388574] Asymmetric key parser 'x509' registered [ 0.390218] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.391856] io scheduler mq-deadline registered [ 0.392842] io scheduler kyber registered [ 0.393718] io scheduler bfq registered [ 0.395077] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.396464] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.398081] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.401115] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.403092] i8042: Warning: Keylock active [ 0.405695] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.406772] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.407898] hv_vmbus: registering driver hyperv_keyboard [ 0.409104] rtc_cmos 00:00: RTC can wake from S4 [ 0.411366] rtc_cmos 00:00: registered as rtc0 [ 0.412517] rtc_cmos 00:00: setting system clock to 2026-09-03T16:07:20 UTC (1788451640) [ 0.414321] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.415632] intel_pstate: CPU model not supported [ 0.416710] efifb: probing for efifb [ 0.417504] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.418878] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.420118] efifb: scrolling: redraw [ 0.420910] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.422730] Console: switching to colour frame buffer device 100x37 [ 0.424553] fb0: EFI VGA frame buffer device [ 0.425505] pstore: Using crash dump compression: deflate [ 0.426625] pstore: Registered efi_pstore as persistent store backend [ 0.428264] NET: Registered PF_INET6 protocol family [ 0.430048] Segment Routing with IPv6 [ 0.430863] In-situ OAM (IOAM) with IPv6 [ 0.431725] NET: Registered PF_PACKET protocol family [ 0.432905] Key type dns_resolver registered [ 0.435124] IPI shorthand broadcast: enabled [ 0.437822] sched_clock: Marking stable (293001937, 144816600)->(517124125, -79305588) [ 0.439624] registered taskstats version 1 [ 0.440775] Loading compiled-in X.509 certificates [ 0.918372] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.638587] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.642777] Demotion targets for Node 0: null [ 1.643811] Key type .fscrypt registered [ 1.644618] Key type fscrypt-provisioning registered [ 1.645588] ima: No TPM chip found, activating TPM-bypass! [ 1.646756] ima: Allocated hash algorithm: sha1 [ 1.647709] ima: No architecture policies found [ 1.655006] clk: Disabling unused clocks [ 1.661434] Freeing unused kernel image (initmem) memory: 17040K [ 1.663131] Write protecting the kernel read-only data: 47104k [ 1.664947] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.666662] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.668365] Run /init as init process [ 1.786713] nvme nvme0: pci function 0000:00:04.0 [ 1.787998] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.796779] nvme nvme0: 2/0/0 default/read/poll queues [ 1.802837] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.804219] GPT:25804799 != 33554431 [ 1.804971] GPT:Alternate GPT header not at the end of the disk. [ 1.806070] GPT:25804799 != 33554431 [ 1.806801] GPT: Use GNU Parted to correct GPT errors. [ 1.807790] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.821158] SCSI subsystem initialized [ 1.847204] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.849543] device-mapper: uevent: version 1.0.3 [ 1.850556] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.857915] device-mapper: verity: sha256 using "sha256-lib" [ 1.891823] raid6: avx512x4 gen() 18036 MB/s [ 1.908823] raid6: avx512x2 gen() 17904 MB/s [ 1.925823] raid6: avx512x1 gen() 17559 MB/s [ 1.943824] raid6: avx2x4 gen() 17770 MB/s [ 1.960823] raid6: avx2x2 gen() 17676 MB/s [ 1.977823] raid6: avx2x1 gen() 13823 MB/s [ 1.978691] raid6: using algorithm avx512x4 gen() 18036 MB/s [ 1.995825] raid6: .... xor() 7695 MB/s, rmw enabled [ 1.996873] raid6: using avx512x2 recovery algorithm [ 2.007524] xor: automatically using best checksumming function avx [ 2.138145] Btrfs loaded, zoned=no, fsverity=no [ 2.142371] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.145635] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.149400] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.150786] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.229720] ACPI: PM: Preparing to enter system sleep state S5 [ 62.230971] reboot: Restarting system [ 62.231799] 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        [2026-09-03T16:08:29.007982]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 3873586438 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000118] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000333] ACPI: Early table checksum verification disabled [ 0.000336] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000340] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000363] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000368] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000371] ACPI: FACS 0x00000000789D0000 000040 [ 0.000374] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000377] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000380] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000383] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000386] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000389] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000391] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000394] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000397] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000398] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000399] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000400] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000400] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000401] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000402] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000403] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000403] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000404] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000405] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000445] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000454] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000507] Zone ranges: [ 0.000507] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000510] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000513] Normal empty [ 0.000515] Device empty [ 0.000516] Movable zone start for each node [ 0.000518] Early memory node ranges [ 0.000518] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000521] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000523] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000525] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000532] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000584] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003854] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003965] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004359] ACPI: PM-Timer IO Port: 0xb008 [ 0.004371] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004427] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004431] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004433] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004434] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004435] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004439] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004441] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004444] TSC deadline timer available [ 0.004450] CPU topo: Max. logical packages: 1 [ 0.004451] CPU topo: Max. logical dies: 1 [ 0.004451] CPU topo: Max. dies per package: 1 [ 0.004456] CPU topo: Max. threads per core: 2 [ 0.004457] CPU topo: Num. cores per package: 1 [ 0.004458] CPU topo: Num. threads per package: 2 [ 0.004459] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004476] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004490] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004492] Booting paravirtualized kernel on KVM [ 0.004494] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009458] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009702] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010220] kvm-guest: PV spinlocks enabled [ 0.010222] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010225] 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 [ 0.010399] random: crng init done [ 0.010400] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010617] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010722] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010774] Fallback order for Node 0: 0 [ 0.010777] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010779] Policy zone: DMA32 [ 0.010780] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014693] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014706] Kernel/User page tables isolation: enabled [ 0.022767] ftrace: allocating 41455 entries in 164 pages [ 0.022771] ftrace: allocated 164 pages with 3 groups [ 0.023551] Dynamic Preempt: voluntary [ 0.023581] rcu: Preemptible hierarchical RCU implementation. [ 0.023582] rcu: RCU event tracing is enabled. [ 0.023582] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023584] Trampoline variant of Tasks RCU enabled. [ 0.023585] Rude variant of Tasks RCU enabled. [ 0.023585] Tracing variant of Tasks RCU enabled. [ 0.023586] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023587] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023592] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023594] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023595] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028764] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028991] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028997] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029045] Console: colour dummy device 80x25 [ 0.029048] printk: legacy console [tty0] enabled [ 0.029325] printk: legacy console [ttyS0] enabled [ 0.167105] ACPI: Core revision 20250807 [ 0.167902] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169297] APIC: Switch to symmetric I/O mode setup [ 0.170458] x2apic enabled [ 0.171328] APIC: Switched APIC routing to: physical x2apic [ 0.173719] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.175347] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.176344] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176344] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176344] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176344] Speculative Store Bypass: Vulnerable [ 0.176344] Spectre V2 : Mitigation: Retpolines [ 0.176344] RETBleed: Vulnerable [ 0.176344] ITS: Mitigation: Aligned branch/return thunks [ 0.176344] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176344] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176344] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176344] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176344] GDS: Unknown: Dependent on hypervisor status [ 0.176344] active return thunk: its_return_thunk [ 0.176344] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176344] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176344] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176344] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176344] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176344] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176344] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176344] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176344] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176344] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176344] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176344] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176344] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176344] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176344] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176344] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176344] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176344] Freeing SMP alternatives memory: 40K [ 0.176344] pid_max: default: 32768 minimum: 301 [ 0.176344] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176344] landlock: Up and running. [ 0.176344] SELinux: Initializing. [ 0.176344] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176344] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176344] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176543] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177385] signal: max sigframe size: 3632 [ 0.178059] rcu: Hierarchical SRCU implementation. [ 0.178347] rcu: Max phase no-delay instances is 400. [ 0.179176] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182737] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183401] smp: Bringing up secondary CPUs ... [ 0.184230] smpboot: x86: Booting SMP configuration: [ 0.184349] .... node #0, CPUs: #1 [ 0.185350] 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. [ 0.186348] 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. [ 0.187375] smp: Brought up 1 node, 2 CPUs [ 0.188047] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188497] Memory: 1886644K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146520K reserved, 0K cma-reserved) [ 0.189479] devtmpfs: initialized [ 0.189893] x86/mm: Memory block size: 128MB [ 0.190400] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191413] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192344] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193426] pinctrl core: initialized pinctrl subsystem [ 0.194764] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195514] audit: initializing netlink subsys (disabled) [ 0.197380] audit: type=2000 audit(1788451712.204:1): state=initialized audit_enabled=0 res=1 [ 0.197456] thermal_sys: Registered thermal governor 'step_wise' [ 0.198361] cpuidle: using governor menu [ 0.201186] efi: Freeing EFI boot services memory: 37748K [ 0.201350] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202405] dca service started, version 1.12.1 [ 0.203175] PCI: Using configuration type 1 for base access [ 0.203460] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226388] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.227348] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229349] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230347] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232464] ACPI: Added _OSI(Module Device) [ 0.233118] ACPI: Added _OSI(Processor Device) [ 0.233348] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235190] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237589] ACPI: Interpreter enabled [ 0.238178] ACPI: PM: (supports S0 S5) [ 0.238348] ACPI: Using IOAPIC for interrupt routing [ 0.239136] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240348] PCI: Using E820 reservations for host bridge windows [ 0.241382] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244396] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245351] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246348] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248356] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249704] acpiphp: Slot [3] registered [ 0.250329] acpiphp: Slot [4] registered [ 0.251362] acpiphp: Slot [5] registered [ 0.252002] acpiphp: Slot [6] registered [ 0.252360] acpiphp: Slot [7] registered [ 0.252980] acpiphp: Slot [8] registered [ 0.254361] acpiphp: Slot [9] registered [ 0.254979] acpiphp: Slot [10] registered [ 0.255361] acpiphp: Slot [11] registered [ 0.255999] acpiphp: Slot [12] registered [ 0.256360] acpiphp: Slot [13] registered [ 0.257007] acpiphp: Slot [14] registered [ 0.257360] acpiphp: Slot [15] registered [ 0.258009] acpiphp: Slot [16] registered [ 0.259361] acpiphp: Slot [17] registered [ 0.259996] acpiphp: Slot [18] registered [ 0.260361] acpiphp: Slot [19] registered [ 0.261014] acpiphp: Slot [20] registered [ 0.261361] acpiphp: Slot [21] registered [ 0.262006] acpiphp: Slot [22] registered [ 0.263361] acpiphp: Slot [23] registered [ 0.264000] acpiphp: Slot [24] registered [ 0.264361] acpiphp: Slot [25] registered [ 0.265010] acpiphp: Slot [26] registered [ 0.265361] acpiphp: Slot [27] registered [ 0.265996] acpiphp: Slot [28] registered [ 0.266362] acpiphp: Slot [29] registered [ 0.266993] acpiphp: Slot [30] registered [ 0.268363] acpiphp: Slot [31] registered [ 0.268986] PCI host bridge to bus 0000:00 [ 0.269350] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.270348] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.271347] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.272347] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.273347] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.274348] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.275253] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.277768] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279187] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.280937] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.282410] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.283317] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.284361] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.285285] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.286361] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.287253] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.288622] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.291371] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292423] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.293480] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295666] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.300100] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.301931] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.306368] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.309402] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.310433] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.311449] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.312451] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.313400] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315389] iommu: Default domain type: Translated [ 0.316102] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317360] efivars: Registered efivars operations [ 0.318094] PCI: Using ACPI for IRQ routing [ 0.318374] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.319292] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.319344] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.319350] vgaarb: loaded [ 0.319850] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.320347] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.323381] clocksource: Switched to clocksource kvm-clock [ 0.324895] VFS: Disk quotas dquot_6.6.0 [ 0.325600] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326794] pnp: PnP ACPI init [ 0.327706] pnp: PnP ACPI: found 5 devices [ 0.335635] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.337054] NET: Registered PF_INET protocol family [ 0.337884] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350527] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.351865] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.353075] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354322] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.355518] TCP: Hash tables configured (established 16384 bind 16384) [ 0.356562] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357598] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358737] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.359609] NET: Registered PF_XDP protocol family [ 0.360362] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361302] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362244] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.363285] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.364358] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.365532] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.366540] PCI: CLS 0 bytes, default 64 [ 0.367278] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369052] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.371259] clocksource: Switched to clocksource tsc [ 0.391260] Initialise system trusted keyrings [ 0.392325] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394653] Key type asymmetric registered [ 0.395542] Asymmetric key parser 'x509' registered [ 0.397215] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.398842] io scheduler mq-deadline registered [ 0.399798] io scheduler kyber registered [ 0.400672] io scheduler bfq registered [ 0.402799] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404191] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.405806] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.408830] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.410719] i8042: Warning: Keylock active [ 0.413014] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414082] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415273] hv_vmbus: registering driver hyperv_keyboard [ 0.416485] rtc_cmos 00:00: RTC can wake from S4 [ 0.418716] rtc_cmos 00:00: registered as rtc0 [ 0.419863] rtc_cmos 00:00: setting system clock to 2026-09-03T16:08:26 UTC (1788451706) [ 0.421669] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.422965] intel_pstate: CPU model not supported [ 0.424031] efifb: probing for efifb [ 0.424827] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426200] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.427467] efifb: scrolling: redraw [ 0.428235] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430025] Console: switching to colour frame buffer device 100x37 [ 0.431920] fb0: EFI VGA frame buffer device [ 0.432900] pstore: Using crash dump compression: deflate [ 0.434071] pstore: Registered efi_pstore as persistent store backend [ 0.435658] NET: Registered PF_INET6 protocol family [ 0.437021] Segment Routing with IPv6 [ 0.437843] In-situ OAM (IOAM) with IPv6 [ 0.438747] NET: Registered PF_PACKET protocol family [ 0.439878] Key type dns_resolver registered [ 0.441247] IPI shorthand broadcast: enabled [ 0.443933] sched_clock: Marking stable (297002061, 146347411)->(523828486, -80479014) [ 0.445801] registered taskstats version 1 [ 0.446974] Loading compiled-in X.509 certificates [ 0.919087] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.642549] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.648361] Demotion targets for Node 0: null [ 1.649438] Key type .fscrypt registered [ 1.650226] Key type fscrypt-provisioning registered [ 1.651220] ima: No TPM chip found, activating TPM-bypass! [ 1.652423] ima: Allocated hash algorithm: sha1 [ 1.653284] ima: No architecture policies found [ 1.659511] clk: Disabling unused clocks [ 1.665739] Freeing unused kernel image (initmem) memory: 17040K [ 1.667435] Write protecting the kernel read-only data: 47104k [ 1.669255] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.670985] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.672660] Run /init as init process [ 1.791058] nvme nvme0: pci function 0000:00:04.0 [ 1.792441] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.800899] nvme nvme0: 2/0/0 default/read/poll queues [ 1.806843] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.809235] GPT:25804799 != 33554431 [ 1.810066] GPT:Alternate GPT header not at the end of the disk. [ 1.811872] GPT:25804799 != 33554431 [ 1.813093] GPT: Use GNU Parted to correct GPT errors. [ 1.814781] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.828804] SCSI subsystem initialized [ 1.855170] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.857516] device-mapper: uevent: version 1.0.3 [ 1.858526] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.865947] device-mapper: verity: sha256 using "sha256-lib" [ 1.900355] raid6: avx512x4 gen() 17770 MB/s [ 1.917354] raid6: avx512x2 gen() 17976 MB/s [ 1.934353] raid6: avx512x1 gen() 17724 MB/s [ 1.951353] raid6: avx2x4 gen() 17638 MB/s [ 1.968354] raid6: avx2x2 gen() 17830 MB/s [ 1.985354] raid6: avx2x1 gen() 13823 MB/s [ 1.986242] raid6: using algorithm avx512x2 gen() 17976 MB/s [ 2.003357] raid6: .... xor() 24586 MB/s, rmw enabled [ 2.004373] raid6: using avx512x2 recovery algorithm [ 2.014762] xor: automatically using best checksumming function avx [ 2.147409] Btrfs loaded, zoned=no, fsverity=no [ 2.151412] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.154860] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.159144] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.160964] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.219229] ACPI: PM: Preparing to enter system sleep state S5 [ 62.220499] reboot: Restarting system [ 62.221291] 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        [2026-09-03T16:09:35.706281]      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 3943647899 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000362] ACPI: Early table checksum verification disabled [ 0.000365] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000369] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000375] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000380] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000383] ACPI: FACS 0x00000000789D0000 000040 [ 0.000386] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000389] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000392] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000395] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000398] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000401] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000404] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000407] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000409] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000410] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000411] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000412] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000413] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000413] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000414] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000415] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000416] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000416] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000417] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000457] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000466] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000518] Zone ranges: [ 0.000518] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000521] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000524] Normal empty [ 0.000525] Device empty [ 0.000527] Movable zone start for each node [ 0.000528] Early memory node ranges [ 0.000529] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000531] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000534] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000536] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000542] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000584] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003905] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004014] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004494] ACPI: PM-Timer IO Port: 0xb008 [ 0.004507] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004564] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004568] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004570] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004571] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004572] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004576] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004577] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004582] TSC deadline timer available [ 0.004587] CPU topo: Max. logical packages: 1 [ 0.004588] CPU topo: Max. logical dies: 1 [ 0.004589] CPU topo: Max. dies per package: 1 [ 0.004593] CPU topo: Max. threads per core: 2 [ 0.004594] CPU topo: Num. cores per package: 1 [ 0.004595] CPU topo: Num. threads per package: 2 [ 0.004595] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004613] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004629] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004631] Booting paravirtualized kernel on KVM [ 0.004633] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009506] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009769] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010308] kvm-guest: PV spinlocks enabled [ 0.010310] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010313] 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 [ 0.010487] random: crng init done [ 0.010488] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010673] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010774] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010828] Fallback order for Node 0: 0 [ 0.010830] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010832] Policy zone: DMA32 [ 0.010833] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014788] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014802] Kernel/User page tables isolation: enabled [ 0.022870] ftrace: allocating 41455 entries in 164 pages [ 0.022873] ftrace: allocated 164 pages with 3 groups [ 0.023678] Dynamic Preempt: voluntary [ 0.023712] rcu: Preemptible hierarchical RCU implementation. [ 0.023712] rcu: RCU event tracing is enabled. [ 0.023713] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023715] Trampoline variant of Tasks RCU enabled. [ 0.023716] Rude variant of Tasks RCU enabled. [ 0.023716] Tracing variant of Tasks RCU enabled. [ 0.023717] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023718] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023723] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023725] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023727] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028830] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029062] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029069] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029121] Console: colour dummy device 80x25 [ 0.029124] printk: legacy console [tty0] enabled [ 0.029428] printk: legacy console [ttyS0] enabled [ 0.269764] ACPI: Core revision 20250807 [ 0.270979] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.273488] APIC: Switch to symmetric I/O mode setup [ 0.275152] x2apic enabled [ 0.276390] APIC: Switched APIC routing to: physical x2apic [ 0.279526] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.282278] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.283274] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.283274] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.283274] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.283274] Speculative Store Bypass: Vulnerable [ 0.283274] Spectre V2 : Mitigation: Retpolines [ 0.283274] RETBleed: Vulnerable [ 0.283274] ITS: Mitigation: Aligned branch/return thunks [ 0.283274] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.283274] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.283274] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.283274] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.283274] GDS: Unknown: Dependent on hypervisor status [ 0.283274] active return thunk: its_return_thunk [ 0.283274] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.283274] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.283274] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.283274] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.283274] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.283274] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.283274] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.283274] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.283274] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.283274] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.283274] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.283274] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.283274] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.283274] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.283274] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.283274] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.283274] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.283274] Freeing SMP alternatives memory: 40K [ 0.283274] pid_max: default: 32768 minimum: 301 [ 0.283274] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.283274] landlock: Up and running. [ 0.283274] SELinux: Initializing. [ 0.283274] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.283274] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.283274] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.283476] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.284316] signal: max sigframe size: 3632 [ 0.285304] rcu: Hierarchical SRCU implementation. [ 0.286277] rcu: Max phase no-delay instances is 400. [ 0.287327] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.291671] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.292339] smp: Bringing up secondary CPUs ... [ 0.293399] smpboot: x86: Booting SMP configuration: [ 0.294280] .... node #0, CPUs: #1 [ 0.295282] 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. [ 0.297279] 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. [ 0.298312] smp: Brought up 1 node, 2 CPUs [ 0.299278] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.300423] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.301407] devtmpfs: initialized [ 0.302176] x86/mm: Memory block size: 128MB [ 0.303643] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.304340] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.306285] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.308364] pinctrl core: initialized pinctrl subsystem [ 0.310793] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.312418] audit: initializing netlink subsys (disabled) [ 0.313307] audit: type=2000 audit(1788451778.927:1): state=initialized audit_enabled=0 res=1 [ 0.313385] thermal_sys: Registered thermal governor 'step_wise' [ 0.314290] cpuidle: using governor menu [ 0.318112] efi: Freeing EFI boot services memory: 37748K [ 0.318280] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.319358] dca service started, version 1.12.1 [ 0.320338] PCI: Using configuration type 1 for base access [ 0.321387] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.346854] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.347278] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.348278] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.349277] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.351416] ACPI: Added _OSI(Module Device) [ 0.352278] ACPI: Added _OSI(Processor Device) [ 0.353277] ACPI: Added _OSI(Processor Aggregator Device) [ 0.355267] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.357325] ACPI: Interpreter enabled [ 0.358231] ACPI: PM: (supports S0 S5) [ 0.358278] ACPI: Using IOAPIC for interrupt routing [ 0.359294] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.360277] PCI: Using E820 reservations for host bridge windows [ 0.361381] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.364760] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.365281] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.366278] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.367285] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.368667] acpiphp: Slot [3] registered [ 0.369299] acpiphp: Slot [4] registered [ 0.370283] acpiphp: Slot [5] registered [ 0.371291] acpiphp: Slot [6] registered [ 0.372290] acpiphp: Slot [7] registered [ 0.373296] acpiphp: Slot [8] registered [ 0.374291] acpiphp: Slot [9] registered [ 0.375255] acpiphp: Slot [10] registered [ 0.375292] acpiphp: Slot [11] registered [ 0.376290] acpiphp: Slot [12] registered [ 0.377248] acpiphp: Slot [13] registered [ 0.377290] acpiphp: Slot [14] registered [ 0.378290] acpiphp: Slot [15] registered [ 0.379291] acpiphp: Slot [16] registered [ 0.380293] acpiphp: Slot [17] registered [ 0.381285] acpiphp: Slot [18] registered [ 0.382291] acpiphp: Slot [19] registered [ 0.383289] acpiphp: Slot [20] registered [ 0.384291] acpiphp: Slot [21] registered [ 0.385291] acpiphp: Slot [22] registered [ 0.386177] acpiphp: Slot [23] registered [ 0.386291] acpiphp: Slot [24] registered [ 0.387291] acpiphp: Slot [25] registered [ 0.388293] acpiphp: Slot [26] registered [ 0.389291] acpiphp: Slot [27] registered [ 0.390291] acpiphp: Slot [28] registered [ 0.391292] acpiphp: Slot [29] registered [ 0.392197] acpiphp: Slot [30] registered [ 0.392291] acpiphp: Slot [31] registered [ 0.393287] PCI host bridge to bus 0000:00 [ 0.394280] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.395278] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.396277] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.397277] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.398277] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.399278] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.400319] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.401743] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.403485] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.405186] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.405384] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.406299] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.407291] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.408292] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.409292] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.410296] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.411540] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.414666] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.416406] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.418422] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.420630] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.424290] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.426849] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.429290] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.433744] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.435430] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.438451] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.440457] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.442365] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.445615] iommu: Default domain type: Translated [ 0.446279] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.447379] efivars: Registered efivars operations [ 0.448459] PCI: Using ACPI for IRQ routing [ 0.450309] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.451274] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.451274] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.455279] vgaarb: loaded [ 0.456151] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.457278] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.463312] clocksource: Switched to clocksource kvm-clock [ 0.465454] VFS: Disk quotas dquot_6.6.0 [ 0.466519] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.468535] pnp: PnP ACPI init [ 0.469925] pnp: PnP ACPI: found 5 devices [ 0.478540] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.481630] NET: Registered PF_INET protocol family [ 0.483642] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.497627] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.499989] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.501990] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.504145] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.506197] TCP: Hash tables configured (established 16384 bind 16384) [ 0.508057] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.509870] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.511856] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.513367] NET: Registered PF_XDP protocol family [ 0.514644] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.516297] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.518011] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.519849] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.521679] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.523631] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.525352] PCI: CLS 0 bytes, default 64 [ 0.526632] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.528863] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.531635] clocksource: Switched to clocksource tsc [ 0.551993] Initialise system trusted keyrings [ 0.553299] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.555539] Key type asymmetric registered [ 0.556693] Asymmetric key parser 'x509' registered [ 0.558616] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.560733] io scheduler mq-deadline registered [ 0.561980] io scheduler kyber registered [ 0.563172] io scheduler bfq registered [ 0.566402] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.568143] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.570124] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.573752] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.576182] i8042: Warning: Keylock active [ 0.578917] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.580371] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.581872] hv_vmbus: registering driver hyperv_keyboard [ 0.583377] rtc_cmos 00:00: RTC can wake from S4 [ 0.586159] rtc_cmos 00:00: registered as rtc0 [ 0.587669] rtc_cmos 00:00: setting system clock to 2026-09-03T16:09:32 UTC (1788451772) [ 0.590000] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.591702] intel_pstate: CPU model not supported [ 0.593088] efifb: probing for efifb [ 0.594123] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.595945] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.597570] efifb: scrolling: redraw [ 0.598560] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.600781] Console: switching to colour frame buffer device 100x37 [ 0.603075] fb0: EFI VGA frame buffer device [ 0.604318] pstore: Using crash dump compression: deflate [ 0.605860] pstore: Registered efi_pstore as persistent store backend [ 0.607960] NET: Registered PF_INET6 protocol family [ 0.609713] Segment Routing with IPv6 [ 0.610848] In-situ OAM (IOAM) with IPv6 [ 0.611965] NET: Registered PF_PACKET protocol family [ 0.613499] Key type dns_resolver registered [ 0.615185] IPI shorthand broadcast: enabled [ 0.618289] sched_clock: Marking stable (365002095, 253205684)->(773283512, -155075733) [ 0.620653] registered taskstats version 1 [ 0.622258] Loading compiled-in X.509 certificates [ 1.091961] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.808195] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.812574] Demotion targets for Node 0: null [ 1.813655] Key type .fscrypt registered [ 1.814468] Key type fscrypt-provisioning registered [ 1.815443] ima: No TPM chip found, activating TPM-bypass! [ 1.816659] ima: Allocated hash algorithm: sha1 [ 1.817649] ima: No architecture policies found [ 1.823760] clk: Disabling unused clocks [ 1.830166] Freeing unused kernel image (initmem) memory: 17040K [ 1.831880] Write protecting the kernel read-only data: 47104k [ 1.833845] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.835582] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.837407] Run /init as init process [ 1.955324] nvme nvme0: pci function 0000:00:04.0 [ 1.956700] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.964884] nvme nvme0: 2/0/0 default/read/poll queues [ 1.971547] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.972921] GPT:25804799 != 33554431 [ 1.973678] GPT:Alternate GPT header not at the end of the disk. [ 1.974759] GPT:25804799 != 33554431 [ 1.975484] GPT: Use GNU Parted to correct GPT errors. [ 1.976447] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.989953] SCSI subsystem initialized [ 2.016092] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.018703] device-mapper: uevent: version 1.0.3 [ 2.020386] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.028868] device-mapper: verity: sha256 using "sha256-lib" [ 2.063213] raid6: avx512x4 gen() 17843 MB/s [ 2.080213] raid6: avx512x2 gen() 18074 MB/s [ 2.097212] raid6: avx512x1 gen() 17989 MB/s [ 2.115211] raid6: avx2x4 gen() 17979 MB/s [ 2.132212] raid6: avx2x2 gen() 17945 MB/s [ 2.149214] raid6: avx2x1 gen() 13847 MB/s [ 2.150098] raid6: using algorithm avx512x2 gen() 18074 MB/s [ 2.167211] raid6: .... xor() 24527 MB/s, rmw enabled [ 2.168214] raid6: using avx512x2 recovery algorithm [ 2.178642] xor: automatically using best checksumming function avx [ 2.308558] Btrfs loaded, zoned=no, fsverity=no [ 2.313049] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.317337] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.320993] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.322345] BTRFS error (device dm-0): open_ctree failed: -2