.707163] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.708844] Run /init as init process [ 1.826880] nvme nvme0: pci function 0000:00:04.0 [ 1.828274] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.837146] nvme nvme0: 2/0/0 default/read/poll queues [ 1.844172] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.845581] GPT:25804799 != 33554431 [ 1.846363] GPT:Alternate GPT header not at the end of the disk. [ 1.847585] GPT:25804799 != 33554431 [ 1.848331] GPT: Use GNU Parted to correct GPT errors. [ 1.849307] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.863216] SCSI subsystem initialized [ 1.890712] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.893068] device-mapper: uevent: version 1.0.3 [ 1.894113] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.901644] device-mapper: verity: sha256 using "sha256-lib" [ 1.936972] raid6: avx512x4 gen() 17956 MB/s [ 1.953971] raid6: avx512x2 gen() 17904 MB/s [ 1.970972] raid6: avx512x1 gen() 17931 MB/s [ 1.987978] raid6: avx2x4 gen() 17547 MB/s [ 2.005976] raid6: avx2x2 gen() 16570 MB/s [ 2.022972] raid6: avx2x1 gen() 13795 MB/s [ 2.023895] raid6: using algorithm avx512x4 gen() 17956 MB/s [ 2.041971] raid6: .... xor() 7688 MB/s, rmw enabled [ 2.042979] raid6: using avx512x2 recovery algorithm [ 2.053490] xor: automatically using best checksumming function avx [ 2.187414] Btrfs loaded, zoned=no, fsverity=no [ 2.191992] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.195787] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.199671] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.201061] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.281760] ACPI: PM: Preparing to enter system sleep state S5 [ 62.282983] reboot: Restarting system [ 62.283785] 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        [2026-09-03T19:35:13.572446]      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 3983224417 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] 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 [ 0.000321] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000324] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000327] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000330] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000333] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000336] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000339] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000342] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000344] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000345] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000346] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000347] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000348] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000348] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000349] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000350] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000351] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000351] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000352] 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] [ 0.000456] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000459] Normal empty [ 0.000460] Device empty [ 0.000462] Movable zone start for each node [ 0.000463] Early memory node ranges [ 0.000464] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000466] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000468] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000471] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000478] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000519] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003790] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003897] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004300] ACPI: PM-Timer IO Port: 0xb008 [ 0.004312] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004368] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004371] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004373] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004374] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004376] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004380] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004381] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004385] TSC deadline timer available [ 0.004391] CPU topo: Max. logical packages: 1 [ 0.004391] CPU topo: Max. logical dies: 1 [ 0.004392] CPU topo: Max. dies per package: 1 [ 0.004397] CPU topo: Max. threads per core: 2 [ 0.004398] CPU topo: Num. cores per package: 1 [ 0.004398] CPU topo: Num. threads per package: 2 [ 0.004399] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004417] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004433] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004435] Booting paravirtualized kernel on KVM [ 0.004437] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009389] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009650] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010245] kvm-guest: PV spinlocks enabled [ 0.010247] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010251] 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 [ 0.010438] random: crng init done [ 0.010439] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010641] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010747] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010801] Fallback order for Node 0: 0 [ 0.010803] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010805] Policy zone: DMA32 [ 0.010806] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014816] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014831] Kernel/User page tables isolation: enabled [ 0.023032] ftrace: allocating 41455 entries in 164 pages [ 0.023036] ftrace: allocated 164 pages with 3 groups [ 0.023828] Dynamic Preempt: voluntary [ 0.023860] rcu: Preemptible hierarchical RCU implementation. [ 0.023861] rcu: RCU event tracing is enabled. [ 0.023862] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023863] Trampoline variant of Tasks RCU enabled. [ 0.023864] Rude variant of Tasks RCU enabled. [ 0.023864] Tracing variant of Tasks RCU enabled. [ 0.023865] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023866] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023872] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023874] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023876] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029003] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029241] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029248] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029300] Console: colour dummy device 80x25 [ 0.029303] printk: legacy console [tty0] enabled [ 0.029580] printk: legacy console [ttyS0] enabled [ 0.164230] ACPI: Core revision 20250807 [ 0.165036] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166461] APIC: Switch to symmetric I/O mode setup [ 0.167630] x2apic enabled [ 0.168479] APIC: Switched APIC routing to: physical x2apic [ 0.170898] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.172537] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.173534] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173534] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173534] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173534] Speculative Store Bypass: Vulnerable [ 0.173534] Spectre V2 : Mitigation: Retpolines [ 0.173534] RETBleed: Vulnerable [ 0.173534] ITS: Mitigation: Aligned branch/return thunks [ 0.173534] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173534] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173534] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173534] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173534] GDS: Unknown: Dependent on hypervisor status [ 0.173534] active return thunk: its_return_thunk [ 0.173534] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173534] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173534] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173534] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173534] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173534] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173534] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173534] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173534] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173534] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173534] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173534] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173534] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173534] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173534] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173534] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173534] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173534] Freeing SMP alternatives memory: 40K [ 0.173534] pid_max: default: 32768 minimum: 301 [ 0.173534] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173534] landlock: Up and running. [ 0.173534] SELinux: Initializing. [ 0.173534] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173534] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173534] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173734] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174579] signal: max sigframe size: 3632 [ 0.175271] rcu: Hierarchical SRCU implementation. [ 0.175537] rcu: Max phase no-delay instances is 400. [ 0.176387] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179932] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180597] smp: Bringing up secondary CPUs ... [ 0.181426] smpboot: x86: Booting SMP configuration: [ 0.181539] .... node #0, CPUs: #1 [ 0.182540] 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. [ 0.183538] 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. [ 0.184566] smp: Brought up 1 node, 2 CPUs [ 0.185235] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.185701] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186675] devtmpfs: initialized [ 0.187199] x86/mm: Memory block size: 128MB [ 0.188590] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189595] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190534] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191621] pinctrl core: initialized pinctrl subsystem [ 0.192975] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194679] audit: initializing netlink subsys (disabled) [ 0.195568] audit: type=2000 audit(1788464116.815:1): state=initialized audit_enabled=0 res=1 [ 0.195649] thermal_sys: Registered thermal governor 'step_wise' [ 0.196548] cpuidle: using governor menu [ 0.199041] efi: Freeing EFI boot services memory: 37748K [ 0.199540] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200622] dca service started, version 1.12.1 [ 0.201395] PCI: Using configuration type 1 for base access [ 0.202645] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226572] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228538] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229538] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230537] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232901] ACPI: Added _OSI(Module Device) [ 0.233356] ACPI: Added _OSI(Processor Device) [ 0.233538] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235389] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237776] ACPI: Interpreter enabled [ 0.238545] ACPI: PM: (supports S0 S5) [ 0.239145] ACPI: Using IOAPIC for interrupt routing [ 0.239331] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240538] PCI: Using E820 reservations for host bridge windows [ 0.241572] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244707] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245541] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247538] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248546] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250883] acpiphp: Slot [3] registered [ 0.251521] acpiphp: Slot [4] registered [ 0.251551] acpiphp: Slot [5] registered [ 0.252184] acpiphp: Slot [6] registered [ 0.253551] acpiphp: Slot [7] registered [ 0.254172] acpiphp: Slot [8] registered [ 0.254551] acpiphp: Slot [9] registered [ 0.255178] acpiphp: Slot [10] registered [ 0.255550] acpiphp: Slot [11] registered [ 0.256200] acpiphp: Slot [12] registered [ 0.256550] acpiphp: Slot [13] registered [ 0.257181] acpiphp: Slot [14] registered [ 0.258552] acpiphp: Slot [15] registered [ 0.259180] acpiphp: Slot [16] registered [ 0.259553] acpiphp: Slot [17] registered [ 0.260195] acpiphp: Slot [18] registered [ 0.260550] acpiphp: Slot [19] registered [ 0.261189] acpiphp: Slot [20] registered [ 0.262551] acpiphp: Slot [21] registered [ 0.263181] acpiphp: Slot [22] registered [ 0.263554] acpiphp: Slot [23] registered [ 0.264191] acpiphp: Slot [24] registered [ 0.264551] acpiphp: Slot [25] registered [ 0.265191] acpiphp: Slot [26] registered [ 0.265550] acpiphp: Slot [27] registered [ 0.266183] acpiphp: Slot [28] registered [ 0.267551] acpiphp: Slot [29] registered [ 0.268184] acpiphp: Slot [30] registered [ 0.268553] acpiphp: Slot [31] registered [ 0.269186] PCI host bridge to bus 0000:00 [ 0.269540] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.270538] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.271537] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.272537] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274537] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275537] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276439] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.277964] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.280379] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.282124] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.282604] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.283520] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.284552] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.285466] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.286552] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.287458] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.288810] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.291541] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292618] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.293628] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.294864] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.298309] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299111] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.301553] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304634] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305638] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306637] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.307640] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.308589] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.310578] iommu: Default domain type: Translated [ 0.311309] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.311643] efivars: Registered efivars operations [ 0.312475] PCI: Using ACPI for IRQ routing [ 0.313559] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314502] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314534] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.316539] vgaarb: loaded [ 0.317045] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.317537] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.322573] clocksource: Switched to clocksource kvm-clock [ 0.324058] VFS: Disk quotas dquot_6.6.0 [ 0.324718] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.325926] pnp: PnP ACPI init [ 0.326891] pnp: PnP ACPI: found 5 devices [ 0.334837] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.336271] NET: Registered PF_INET protocol family [ 0.337114] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.349522] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.350898] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.352125] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.353397] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.354690] TCP: Hash tables configured (established 16384 bind 16384) [ 0.355743] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356792] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357959] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.358871] NET: Registered PF_XDP protocol family [ 0.359637] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.360604] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.361579] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.362638] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.363710] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.364905] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365917] PCI: CLS 0 bytes, default 64 [ 0.366679] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.368452] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.370670] clocksource: Switched to clocksource tsc [ 0.390609] Initialise system trusted keyrings [ 0.392389] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394213] Key type asymmetric registered [ 0.395150] Asymmetric key parser 'x509' registered [ 0.396802] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.399324] io scheduler mq-deadline registered [ 0.400303] io scheduler kyber registered [ 0.401173] io scheduler bfq registered [ 0.403372] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404761] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.406425] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.409405] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.411326] i8042: Warning: Keylock active [ 0.413683] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414750] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415909] hv_vmbus: registering driver hyperv_keyboard [ 0.417088] rtc_cmos 00:00: RTC can wake from S4 [ 0.419379] rtc_cmos 00:00: registered as rtc0 [ 0.420523] rtc_cmos 00:00: setting system clock to 2026-09-03T19:35:13 UTC (1788464113) [ 0.422333] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423612] intel_pstate: CPU model not supported [ 0.424675] efifb: probing for efifb [ 0.425471] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426850] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.428096] efifb: scrolling: redraw [ 0.428867] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.430654] Console: switching to colour frame buffer device 100x37 [ 0.432440] fb0: EFI VGA frame buffer device [ 0.433401] pstore: Using crash dump compression: deflate [ 0.434544] pstore: Registered efi_pstore as persistent store backend [ 0.436099] NET: Registered PF_INET6 protocol family [ 0.437475] Segment Routing with IPv6 [ 0.438271] In-situ OAM (IOAM) with IPv6 [ 0.439157] NET: Registered PF_PACKET protocol family [ 0.440278] Key type dns_resolver registered [ 0.441605] IPI shorthand broadcast: enabled [ 0.444326] sched_clock: Marking stable (301002427, 143286806)->(516268407, -71979174) [ 0.446162] registered taskstats version 1 [ 0.447532] Loading compiled-in X.509 certificates [ 0.925790] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.644184] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.648677] Demotion targets for Node 0: null [ 1.649679] Key type .fscrypt registered [ 1.650539] Key type fscrypt-provisioning registered [ 1.651538] ima: No TPM chip found, activating TPM-bypass! [ 1.652733] ima: Allocated hash algorithm: sha1 [ 1.653628] ima: No architecture policies found [ 1.659729] clk: Disabling unused clocks [ 1.666300] Freeing unused kernel image (initmem) memory: 17040K [ 1.668487] Write protecting the kernel read-only data: 47104k [ 1.670554] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.672271] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.673943] Run /init as init process [ 1.793055] nvme nvme0: pci function 0000:00:04.0 [ 1.794484] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.803342] nvme nvme0: 2/0/0 default/read/poll queues [ 1.810694] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.812053] GPT:25804799 != 33554431 [ 1.812804] GPT:Alternate GPT header not at the end of the disk. [ 1.813887] GPT:25804799 != 33554431 [ 1.814677] GPT: Use GNU Parted to correct GPT errors. [ 1.815652] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.829037] SCSI subsystem initialized [ 1.855245] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.857550] device-mapper: uevent: version 1.0.3 [ 1.858558] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.865846] device-mapper: verity: sha256 using "sha256-lib" [ 1.900293] raid6: avx512x4 gen() 18278 MB/s [ 1.917292] raid6: avx512x2 gen() 18446 MB/s [ 1.934293] raid6: avx512x1 gen() 18279 MB/s [ 1.951293] raid6: avx2x4 gen() 18339 MB/s [ 1.968294] raid6: avx2x2 gen() 18222 MB/s [ 1.985294] raid6: avx2x1 gen() 13841 MB/s [ 1.986171] raid6: using algorithm avx512x2 gen() 18446 MB/s [ 2.003292] raid6: .... xor() 24392 MB/s, rmw enabled [ 2.004309] raid6: using avx512x2 recovery algorithm [ 2.014734] xor: automatically using best checksumming function avx [ 2.144244] Btrfs loaded, zoned=no, fsverity=no [ 2.148934] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.152487] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.156116] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.157478] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.227389] ACPI: PM: Preparing to enter system sleep state S5 [ 62.228609] reboot: Restarting system [ 62.229409] 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        [2026-09-03T19:36:20.374472]      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 4046619550 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000312] ACPI: Early table checksum verification disabled [ 0.000315] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000319] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000325] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000330] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000334] ACPI: FACS 0x00000000789D0000 000040 [ 0.000336] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000339] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000342] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000345] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000348] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000351] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000354] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000356] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000359] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000360] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000361] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000362] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000362] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000363] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000364] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000364] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000365] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000366] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000367] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000408] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000417] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000468] Zone ranges: [ 0.000469] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000472] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000475] Normal empty [ 0.000476] Device empty [ 0.000478] Movable zone start for each node [ 0.000479] Early memory node ranges [ 0.000480] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000482] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000485] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000487] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000493] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000535] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003882] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003995] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004395] ACPI: PM-Timer IO Port: 0xb008 [ 0.004407] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004464] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004468] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004470] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004471] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004473] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004477] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004478] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004483] TSC deadline timer available [ 0.004489] CPU topo: Max. logical packages: 1 [ 0.004490] CPU topo: Max. logical dies: 1 [ 0.004490] CPU topo: Max. dies per package: 1 [ 0.004495] CPU topo: Max. threads per core: 2 [ 0.004496] CPU topo: Num. cores per package: 1 [ 0.004497] CPU topo: Num. threads per package: 2 [ 0.004497] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004516] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004532] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004534] Booting paravirtualized kernel on KVM [ 0.004535] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009455] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009729] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010303] kvm-guest: PV spinlocks enabled [ 0.010306] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010309] 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 [ 0.010485] random: crng init done [ 0.010486] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010677] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010784] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010839] Fallback order for Node 0: 0 [ 0.010842] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010843] Policy zone: DMA32 [ 0.010844] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014808] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014822] Kernel/User page tables isolation: enabled [ 0.023191] ftrace: allocating 41455 entries in 164 pages [ 0.023194] ftrace: allocated 164 pages with 3 groups [ 0.024009] Dynamic Preempt: voluntary [ 0.024044] rcu: Preemptible hierarchical RCU implementation. [ 0.024044] rcu: RCU event tracing is enabled. [ 0.024045] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024047] Trampoline variant of Tasks RCU enabled. [ 0.024047] Rude variant of Tasks RCU enabled. [ 0.024048] Tracing variant of Tasks RCU enabled. [ 0.024049] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024050] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024057] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024059] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024060] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029521] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029752] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029759] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029810] Console: colour dummy device 80x25 [ 0.029813] printk: legacy console [tty0] enabled [ 0.030089] printk: legacy console [ttyS0] enabled [ 0.172954] ACPI: Core revision 20250807 [ 0.173756] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.175159] APIC: Switch to symmetric I/O mode setup [ 0.176342] x2apic enabled [ 0.177186] APIC: Switched APIC routing to: physical x2apic [ 0.179834] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.181442] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.182437] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.182437] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.182437] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.182437] Speculative Store Bypass: Vulnerable [ 0.182437] Spectre V2 : Mitigation: Retpolines [ 0.182437] RETBleed: Vulnerable [ 0.182437] ITS: Mitigation: Aligned branch/return thunks [ 0.182437] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182437] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.182437] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.182437] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.182437] GDS: Unknown: Dependent on hypervisor status [ 0.182437] active return thunk: its_return_thunk [ 0.182437] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.182437] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.182437] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.182437] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.182437] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.182437] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.182437] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.182437] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.182437] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.182437] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.182437] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.182437] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.182437] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.182437] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.182437] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.182437] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.182437] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.182437] Freeing SMP alternatives memory: 40K [ 0.182437] pid_max: default: 32768 minimum: 301 [ 0.182437] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.182437] landlock: Up and running. [ 0.182437] SELinux: Initializing. [ 0.182437] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182437] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.182437] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.182645] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.183484] signal: max sigframe size: 3632 [ 0.184177] rcu: Hierarchical SRCU implementation. [ 0.184440] rcu: Max phase no-delay instances is 400. [ 0.185319] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.188883] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.189503] smp: Bringing up secondary CPUs ... [ 0.190344] smpboot: x86: Booting SMP configuration: [ 0.190443] .... node #0, CPUs: #1 [ 0.191448] 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. [ 0.192442] 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. [ 0.193476] smp: Brought up 1 node, 2 CPUs [ 0.194141] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.194600] Memory: 1886644K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146520K reserved, 0K cma-reserved) [ 0.195561] devtmpfs: initialized [ 0.196117] x86/mm: Memory block size: 128MB [ 0.197504] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.198500] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.199451] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.201529] pinctrl core: initialized pinctrl subsystem [ 0.203012] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.203590] audit: initializing netlink subsys (disabled) [ 0.204473] audit: type=2000 audit(1788464183.650:1): state=initialized audit_enabled=0 res=1 [ 0.205522] thermal_sys: Registered thermal governor 'step_wise' [ 0.206466] cpuidle: using governor menu [ 0.209906] efi: Freeing EFI boot services memory: 37748K [ 0.210443] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.211525] dca service started, version 1.12.1 [ 0.212298] PCI: Using configuration type 1 for base access [ 0.213548] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.239547] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.240441] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.241441] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.242439] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.244592] ACPI: Added _OSI(Module Device) [ 0.245285] ACPI: Added _OSI(Processor Device) [ 0.245285] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247463] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.249739] ACPI: Interpreter enabled [ 0.250067] ACPI: PM: (supports S0 S5) [ 0.250440] ACPI: Using IOAPIC for interrupt routing [ 0.251239] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.252441] PCI: Using E820 reservations for host bridge windows [ 0.253545] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.256607] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.258445] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.259441] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.260449] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.262790] acpiphp: Slot [3] registered [ 0.263435] acpiphp: Slot [4] registered [ 0.264080] acpiphp: Slot [5] registered [ 0.264453] acpiphp: Slot [6] registered [ 0.265095] acpiphp: Slot [7] registered [ 0.266454] acpiphp: Slot [8] registered [ 0.267085] acpiphp: Slot [9] registered [ 0.267453] acpiphp: Slot [10] registered [ 0.268095] acpiphp: Slot [11] registered [ 0.268453] acpiphp: Slot [12] registered [ 0.269116] acpiphp: Slot [13] registered [ 0.269452] acpiphp: Slot [14] registered [ 0.270098] acpiphp: Slot [15] registered [ 0.271454] acpiphp: Slot [16] registered [ 0.272098] acpiphp: Slot [17] registered [ 0.272454] acpiphp: Slot [18] registered [ 0.273111] acpiphp: Slot [19] registered [ 0.273453] acpiphp: Slot [20] registered [ 0.274103] acpiphp: Slot [21] registered [ 0.275454] acpiphp: Slot [22] registered [ 0.276096] acpiphp: Slot [23] registered [ 0.276455] acpiphp: Slot [24] registered [ 0.277102] acpiphp: Slot [25] registered [ 0.277455] acpiphp: Slot [26] registered [ 0.278101] acpiphp: Slot [27] registered [ 0.278452] acpiphp: Slot [28] registered [ 0.279104] acpiphp: Slot [29] registered [ 0.280456] acpiphp: Slot [30] registered [ 0.281101] acpiphp: Slot [31] registered [ 0.281451] PCI host bridge to bus 0000:00 [ 0.282109] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.283440] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.284440] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.285441] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.286443] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.287441] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.288340] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.289875] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.292272] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.294026] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.295505] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.296415] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.297454] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.298361] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.299454] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.300362] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.301717] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.304378] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.305520] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.306524] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.307756] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.310298] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.312001] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.314459] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.317528] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.318545] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.319541] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.320544] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.321488] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.323478] iommu: Default domain type: Translated [ 0.324219] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.324535] efivars: Registered efivars operations [ 0.325399] PCI: Using ACPI for IRQ routing [ 0.325535] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326425] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326437] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.329442] vgaarb: loaded [ 0.329953] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.330440] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334485] clocksource: Switched to clocksource kvm-clock [ 0.336037] VFS: Disk quotas dquot_6.6.0 [ 0.336687] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337946] pnp: PnP ACPI init [ 0.338906] pnp: PnP ACPI: found 5 devices [ 0.346917] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348595] NET: Registered PF_INET protocol family [ 0.349445] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.362023] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.363439] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364695] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365972] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.367199] TCP: Hash tables configured (established 16384 bind 16384) [ 0.368271] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369420] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370602] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371512] NET: Registered PF_XDP protocol family [ 0.372280] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.373256] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.374231] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.375324] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.376420] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.377616] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.378641] PCI: CLS 0 bytes, default 64 [ 0.379415] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.381116] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.383197] clocksource: Switched to clocksource tsc [ 0.403105] Initialise system trusted keyrings [ 0.404315] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406126] Key type asymmetric registered [ 0.407008] Asymmetric key parser 'x509' registered [ 0.408766] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410360] io scheduler mq-deadline registered [ 0.411354] io scheduler kyber registered [ 0.412221] io scheduler bfq registered [ 0.413763] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.415150] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416774] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.419753] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.421604] i8042: Warning: Keylock active [ 0.423922] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424967] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426112] hv_vmbus: registering driver hyperv_keyboard [ 0.427279] rtc_cmos 00:00: RTC can wake from S4 [ 0.429545] rtc_cmos 00:00: registered as rtc0 [ 0.430847] rtc_cmos 00:00: setting system clock to 2026-09-03T19:36:20 UTC (1788464180) [ 0.432634] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434090] intel_pstate: CPU model not supported [ 0.435147] efifb: probing for efifb [ 0.436109] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437482] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438908] efifb: scrolling: redraw [ 0.439665] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441430] Console: switching to colour frame buffer device 100x37 [ 0.443478] fb0: EFI VGA frame buffer device [ 0.444582] pstore: Using crash dump compression: deflate [ 0.445710] pstore: Registered efi_pstore as persistent store backend [ 0.447564] NET: Registered PF_INET6 protocol family [ 0.448922] Segment Routing with IPv6 [ 0.450013] In-situ OAM (IOAM) with IPv6 [ 0.450897] NET: Registered PF_PACKET protocol family [ 0.452018] Key type dns_resolver registered [ 0.453993] IPI shorthand broadcast: enabled [ 0.456687] sched_clock: Marking stable (305001726, 151678866)->(528886631, -72206039) [ 0.458522] registered taskstats version 1 [ 0.459662] Loading compiled-in X.509 certificates [ 0.934359] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.661903] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.666133] Demotion targets for Node 0: null [ 1.667180] Key type .fscrypt registered [ 1.668038] Key type fscrypt-provisioning registered [ 1.669033] ima: No TPM chip found, activating TPM-bypass! [ 1.670213] ima: Allocated hash algorithm: sha1 [ 1.671089] ima: No architecture policies found [ 1.677250] clk: Disabling unused clocks [ 1.684102] Freeing unused kernel image (initmem) memory: 17040K [ 1.685795] Write protecting the kernel read-only data: 47104k [ 1.687618] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.689353] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.691208] Run /init as init process [ 1.810212] nvme nvme0: pci function 0000:00:04.0 [ 1.811520] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.820656] nvme nvme0: 2/0/0 default/read/poll queues [ 1.828223] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.829611] GPT:25804799 != 33554431 [ 1.830368] GPT:Alternate GPT header not at the end of the disk. [ 1.831505] GPT:25804799 != 33554431 [ 1.832232] GPT: Use GNU Parted to correct GPT errors. [ 1.833183] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.846540] SCSI subsystem initialized [ 1.872932] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.875282] device-mapper: uevent: version 1.0.3 [ 1.876319] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.883821] device-mapper: verity: sha256 using "sha256-lib" [ 1.918686] raid6: avx512x4 gen() 17772 MB/s [ 1.935685] raid6: avx512x2 gen() 17803 MB/s [ 1.952685] raid6: avx512x1 gen() 17708 MB/s [ 1.970684] raid6: avx2x4 gen() 17545 MB/s [ 1.987685] raid6: avx2x2 gen() 17695 MB/s [ 2.004686] raid6: avx2x1 gen() 13548 MB/s [ 2.005647] raid6: using algorithm avx512x2 gen() 17803 MB/s [ 2.023684] raid6: .... xor() 24457 MB/s, rmw enabled [ 2.024672] raid6: using avx512x2 recovery algorithm [ 2.035057] xor: automatically using best checksumming function avx [ 2.170673] Btrfs loaded, zoned=no, fsverity=no [ 2.175370] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.179012] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.182723] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.184139] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.234494] ACPI: PM: Preparing to enter system sleep state S5 [ 62.235828] reboot: Restarting system [ 62.236616] 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        [2026-09-03T19:37:27.169145]      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 4047077080 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000089] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000116] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000119] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000167] Using GB pages for direct mapping [ 0.000431] ACPI: Early table checksum verification disabled [ 0.000434] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000438] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000443] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000449] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000452] ACPI: FACS 0x00000000789D0000 000040 [ 0.000455] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000458] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000461] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000464] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000466] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000469] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000472] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000475] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000477] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000479] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000480] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000480] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000481] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000482] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000482] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000483] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000484] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000485] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000485] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000527] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000536] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000588] Zone ranges: [ 0.000589] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000592] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000594] Normal empty [ 0.000596] Device empty [ 0.000597] Movable zone start for each node [ 0.000599] Early memory node ranges [ 0.000599] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000602] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000604] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000606] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000613] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000654] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003948] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004058] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004453] ACPI: PM-Timer IO Port: 0xb008 [ 0.004466] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004521] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004524] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004526] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004527] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004528] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004533] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004534] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004538] TSC deadline timer available [ 0.004544] CPU topo: Max. logical packages: 1 [ 0.004545] CPU topo: Max. logical dies: 1 [ 0.004545] CPU topo: Max. dies per package: 1 [ 0.004550] CPU topo: Max. threads per core: 2 [ 0.004551] CPU topo: Num. cores per package: 1 [ 0.004551] CPU topo: Num. threads per package: 2 [ 0.004552] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004570] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004588] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004589] Booting paravirtualized kernel on KVM [ 0.004591] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009482] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009728] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010285] kvm-guest: PV spinlocks enabled [ 0.010287] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010290] 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 [ 0.010464] random: crng init done [ 0.010465] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010669] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010789] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010842] Fallback order for Node 0: 0 [ 0.010845] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010846] Policy zone: DMA32 [ 0.010848] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014823] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014840] Kernel/User page tables isolation: enabled [ 0.022962] ftrace: allocating 41455 entries in 164 pages [ 0.022965] ftrace: allocated 164 pages with 3 groups [ 0.023750] Dynamic Preempt: voluntary [ 0.023784] rcu: Preemptible hierarchical RCU implementation. [ 0.023784] rcu: RCU event tracing is enabled. [ 0.023785] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023787] Trampoline variant of Tasks RCU enabled. [ 0.023787] Rude variant of Tasks RCU enabled. [ 0.023787] Tracing variant of Tasks RCU enabled. [ 0.023789] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023789] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023795] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023797] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023798] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028995] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029229] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029235] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029289] Console: colour dummy device 80x25 [ 0.029292] printk: legacy console [tty0] enabled [ 0.029566] printk: legacy console [ttyS0] enabled [ 0.161853] ACPI: Core revision 20250807 [ 0.162660] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164075] APIC: Switch to symmetric I/O mode setup [ 0.165249] x2apic enabled [ 0.166104] APIC: Switched APIC routing to: physical x2apic [ 0.168539] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.170163] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.171159] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171159] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171159] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171159] Speculative Store Bypass: Vulnerable [ 0.171159] Spectre V2 : Mitigation: Retpolines [ 0.171159] RETBleed: Vulnerable [ 0.171159] ITS: Mitigation: Aligned branch/return thunks [ 0.171159] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171159] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171159] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171159] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171159] GDS: Unknown: Dependent on hypervisor status [ 0.171159] active return thunk: its_return_thunk [ 0.171159] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171159] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171159] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171159] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171159] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171159] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171159] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171159] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171159] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171159] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171159] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171159] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171159] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171159] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171159] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171159] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171159] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171159] Freeing SMP alternatives memory: 40K [ 0.171159] pid_max: default: 32768 minimum: 301 [ 0.171159] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171159] landlock: Up and running. [ 0.171159] SELinux: Initializing. [ 0.171159] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171159] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171159] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171359] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172204] signal: max sigframe size: 3632 [ 0.172903] rcu: Hierarchical SRCU implementation. [ 0.173162] rcu: Max phase no-delay instances is 400. [ 0.174085] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177572] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178226] smp: Bringing up secondary CPUs ... [ 0.179047] smpboot: x86: Booting SMP configuration: [ 0.179164] .... node #0, CPUs: #1 [ 0.180165] 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. [ 0.181163] 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. [ 0.182190] smp: Brought up 1 node, 2 CPUs [ 0.182852] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.183319] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184307] devtmpfs: initialized [ 0.184757] x86/mm: Memory block size: 128MB [ 0.186197] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187220] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188159] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189246] pinctrl core: initialized pinctrl subsystem [ 0.190583] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192304] audit: initializing netlink subsys (disabled) [ 0.193197] audit: type=2000 audit(1788464250.499:1): state=initialized audit_enabled=0 res=1 [ 0.193266] thermal_sys: Registered thermal governor 'step_wise' [ 0.194173] cpuidle: using governor menu [ 0.197645] efi: Freeing EFI boot services memory: 37748K [ 0.198165] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199245] dca service started, version 1.12.1 [ 0.200043] PCI: Using configuration type 1 for base access [ 0.201271] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226540] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228164] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229534] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230163] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232645] ACPI: Added _OSI(Module Device) [ 0.232974] ACPI: Added _OSI(Processor Device) [ 0.234164] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236024] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.238298] ACPI: Interpreter enabled [ 0.238903] ACPI: PM: (supports S0 S5) [ 0.239163] ACPI: Using IOAPIC for interrupt routing [ 0.239958] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.241164] PCI: Using E820 reservations for host bridge windows [ 0.242240] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245297] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246167] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247165] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.249176] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.251524] acpiphp: Slot [3] registered [ 0.252170] acpiphp: Slot [4] registered [ 0.252800] acpiphp: Slot [5] registered [ 0.253177] acpiphp: Slot [6] registered [ 0.253812] acpiphp: Slot [7] registered [ 0.254177] acpiphp: Slot [8] registered [ 0.254810] acpiphp: Slot [9] registered [ 0.255176] acpiphp: Slot [10] registered [ 0.255820] acpiphp: Slot [11] registered [ 0.257176] acpiphp: Slot [12] registered [ 0.257822] acpiphp: Slot [13] registered [ 0.258176] acpiphp: Slot [14] registered [ 0.258819] acpiphp: Slot [15] registered [ 0.259175] acpiphp: Slot [16] registered [ 0.259821] acpiphp: Slot [17] registered [ 0.261176] acpiphp: Slot [18] registered [ 0.261814] acpiphp: Slot [19] registered [ 0.262176] acpiphp: Slot [20] registered [ 0.262821] acpiphp: Slot [21] registered [ 0.263175] acpiphp: Slot [22] registered [ 0.263817] acpiphp: Slot [23] registered [ 0.264176] acpiphp: Slot [24] registered [ 0.264822] acpiphp: Slot [25] registered [ 0.266176] acpiphp: Slot [26] registered [ 0.266820] acpiphp: Slot [27] registered [ 0.267176] acpiphp: Slot [28] registered [ 0.267822] acpiphp: Slot [29] registered [ 0.268176] acpiphp: Slot [30] registered [ 0.268822] acpiphp: Slot [31] registered [ 0.270175] PCI host bridge to bus 0000:00 [ 0.270822] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.271163] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.272162] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.274168] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.275166] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.276166] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.277081] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278628] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.281021] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.282768] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.284232] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.285162] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.286176] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.287154] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.288177] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.289080] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.290480] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.293834] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.294251] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.295266] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.297519] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301274] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.302779] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.305179] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.308932] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.310278] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.311269] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.312288] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314217] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315516] iommu: Default domain type: Translated [ 0.316163] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317177] efivars: Registered efivars operations [ 0.318366] PCI: Using ACPI for IRQ routing [ 0.319203] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.320125] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.320159] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322165] vgaarb: loaded [ 0.322667] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323162] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.328198] clocksource: Switched to clocksource kvm-clock [ 0.329256] VFS: Disk quotas dquot_6.6.0 [ 0.330011] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331231] pnp: PnP ACPI init [ 0.332158] pnp: PnP ACPI: found 5 devices [ 0.340129] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.341583] NET: Registered PF_INET protocol family [ 0.342424] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.354842] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.356207] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.357459] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.358709] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.359952] TCP: Hash tables configured (established 16384 bind 16384) [ 0.361064] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362136] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363303] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.364195] NET: Registered PF_XDP protocol family [ 0.364973] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.365943] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.366903] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.367964] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.369039] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.370226] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.371233] PCI: CLS 0 bytes, default 64 [ 0.371987] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373749] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.375989] clocksource: Switched to clocksource tsc [ 0.395872] Initialise system trusted keyrings [ 0.398019] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.399781] Key type asymmetric registered [ 0.400709] Asymmetric key parser 'x509' registered [ 0.402502] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.404088] io scheduler mq-deadline registered [ 0.405102] io scheduler kyber registered [ 0.405983] io scheduler bfq registered [ 0.407326] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.408772] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.410425] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.413568] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.415441] i8042: Warning: Keylock active [ 0.421589] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.422643] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.423805] hv_vmbus: registering driver hyperv_keyboard [ 0.425012] rtc_cmos 00:00: RTC can wake from S4 [ 0.427290] rtc_cmos 00:00: registered as rtc0 [ 0.428412] rtc_cmos 00:00: setting system clock to 2026-09-03T19:37:27 UTC (1788464247) [ 0.430248] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.431540] intel_pstate: CPU model not supported [ 0.432631] efifb: probing for efifb [ 0.433421] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.434804] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.436091] efifb: scrolling: redraw [ 0.436878] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.438651] Console: switching to colour frame buffer device 100x37 [ 0.440431] fb0: EFI VGA frame buffer device [ 0.441385] pstore: Using crash dump compression: deflate [ 0.442524] pstore: Registered efi_pstore as persistent store backend [ 0.444108] NET: Registered PF_INET6 protocol family [ 0.446230] Segment Routing with IPv6 [ 0.447062] In-situ OAM (IOAM) with IPv6 [ 0.447964] NET: Registered PF_PACKET protocol family [ 0.449256] Key type dns_resolver registered [ 0.450593] IPI shorthand broadcast: enabled [ 0.453290] sched_clock: Marking stable (312002127, 140924445)->(523132055, -70205483) [ 0.455169] registered taskstats version 1 [ 0.456384] Loading compiled-in X.509 certificates [ 0.931488] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.661990] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.666312] Demotion targets for Node 0: null [ 1.667348] Key type .fscrypt registered [ 1.668193] Key type fscrypt-provisioning registered [ 1.669275] ima: No TPM chip found, activating TPM-bypass! [ 1.670526] ima: Allocated hash algorithm: sha1 [ 1.671456] ima: No architecture policies found [ 1.677795] clk: Disabling unused clocks [ 1.684145] Freeing unused kernel image (initmem) memory: 17040K [ 1.685841] Write protecting the kernel read-only data: 47104k [ 1.687672] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.689406] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.691074] Run /init as init process [ 1.809192] nvme nvme0: pci function 0000:00:04.0 [ 1.810493] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.818845] nvme nvme0: 2/0/0 default/read/poll queues [ 1.826674] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.828113] GPT:25804799 != 33554431 [ 1.828969] GPT:Alternate GPT header not at the end of the disk. [ 1.830121] GPT:25804799 != 33554431 [ 1.830866] GPT: Use GNU Parted to correct GPT errors. [ 1.831859] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.845572] SCSI subsystem initialized [ 1.871935] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.874522] device-mapper: uevent: version 1.0.3 [ 1.875565] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.883216] device-mapper: verity: sha256 using "sha256-lib" [ 1.917931] raid6: avx512x4 gen() 18273 MB/s [ 1.934932] raid6: avx512x2 gen() 18200 MB/s [ 1.951932] raid6: avx512x1 gen() 18209 MB/s [ 1.969933] raid6: avx2x4 gen() 18074 MB/s [ 1.987932] raid6: avx2x2 gen() 18125 MB/s [ 2.005934] raid6: avx2x1 gen() 13904 MB/s [ 2.006971] raid6: using algorithm avx512x4 gen() 18273 MB/s [ 2.024932] raid6: .... xor() 7995 MB/s, rmw enabled [ 2.026084] raid6: using avx512x2 recovery algorithm [ 2.036778] xor: automatically using best checksumming function avx [ 2.169627] Btrfs loaded, zoned=no, fsverity=no [ 2.174273] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.178197] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.182213] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.183631] BTRFS error (device dm-0): open_ctree failed: -2