0654] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.672325] Run /init as init process [ 1.791392] nvme nvme0: pci function 0000:00:04.0 [ 1.792674] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.802478] nvme nvme0: 2/0/0 default/read/poll queues [ 1.809704] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.811199] GPT:25804799 != 33554431 [ 1.811959] GPT:Alternate GPT header not at the end of the disk. [ 1.813057] GPT:25804799 != 33554431 [ 1.813777] GPT: Use GNU Parted to correct GPT errors. [ 1.814732] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.828034] SCSI subsystem initialized [ 1.854578] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.856924] device-mapper: uevent: version 1.0.3 [ 1.857949] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.865474] device-mapper: verity: sha256 using "sha256-lib" [ 1.900081] raid6: avx512x4 gen() 17944 MB/s [ 1.917082] raid6: avx512x2 gen() 17900 MB/s [ 1.934082] raid6: avx512x1 gen() 17963 MB/s [ 1.951081] raid6: avx2x4 gen() 17655 MB/s [ 1.968081] raid6: avx2x2 gen() 17890 MB/s [ 1.985081] raid6: avx2x1 gen() 13621 MB/s [ 1.985963] raid6: using algorithm avx512x1 gen() 17963 MB/s [ 2.003081] raid6: .... xor() 21282 MB/s, rmw enabled [ 2.004066] raid6: using avx512x2 recovery algorithm [ 2.014538] xor: automatically using best checksumming function avx [ 2.149139] Btrfs loaded, zoned=no, fsverity=no [ 2.153380] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.157644] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.161404] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.162813] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.223014] ACPI: PM: Preparing to enter system sleep state S5 [ 62.224241] reboot: Restarting system [ 62.225012] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:04:10.797787]      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 4028109859 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000174] Using GB pages for direct mapping [ 0.000376] ACPI: Early table checksum verification disabled [ 0.000380] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000384] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000390] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000395] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000399] ACPI: FACS 0x00000000789D0000 000040 [ 0.000401] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000404] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000407] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000410] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000413] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000416] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000419] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000422] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000424] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000425] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000426] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000427] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000427] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000428] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000429] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000430] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000430] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000431] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000432] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000472] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000482] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000534] Zone ranges: [ 0.000534] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000537] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000540] Normal empty [ 0.000542] Device empty [ 0.000543] Movable zone start for each node [ 0.000544] Early memory node ranges [ 0.000545] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000548] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000550] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000552] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000559] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000602] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003982] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004091] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004486] ACPI: PM-Timer IO Port: 0xb008 [ 0.004499] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004555] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004558] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004560] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004562] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004563] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004567] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004569] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004572] TSC deadline timer available [ 0.004578] CPU topo: Max. logical packages: 1 [ 0.004578] CPU topo: Max. logical dies: 1 [ 0.004579] CPU topo: Max. dies per package: 1 [ 0.004584] CPU topo: Max. threads per core: 2 [ 0.004584] CPU topo: Num. cores per package: 1 [ 0.004585] CPU topo: Num. threads per package: 2 [ 0.004586] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004604] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004619] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004621] Booting paravirtualized kernel on KVM [ 0.004623] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009512] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009789] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010471] kvm-guest: PV spinlocks enabled [ 0.010473] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010477] 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 [ 0.010651] random: crng init done [ 0.010652] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010871] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010985] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011040] Fallback order for Node 0: 0 [ 0.011043] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011044] Policy zone: DMA32 [ 0.011045] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014933] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014948] Kernel/User page tables isolation: enabled [ 0.023218] ftrace: allocating 41455 entries in 164 pages [ 0.023223] ftrace: allocated 164 pages with 3 groups [ 0.024014] Dynamic Preempt: voluntary [ 0.024047] rcu: Preemptible hierarchical RCU implementation. [ 0.024047] rcu: RCU event tracing is enabled. [ 0.024048] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024049] Trampoline variant of Tasks RCU enabled. [ 0.024050] Rude variant of Tasks RCU enabled. [ 0.024051] Tracing variant of Tasks RCU enabled. [ 0.024051] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024052] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024058] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024060] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024061] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029188] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029421] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029429] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029480] Console: colour dummy device 80x25 [ 0.029483] printk: legacy console [tty0] enabled [ 0.029763] printk: legacy console [ttyS0] enabled [ 0.161507] ACPI: Core revision 20250807 [ 0.162300] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163704] APIC: Switch to symmetric I/O mode setup [ 0.164866] x2apic enabled [ 0.165702] APIC: Switched APIC routing to: physical x2apic [ 0.168100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.169706] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.170703] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170703] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170703] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170703] Speculative Store Bypass: Vulnerable [ 0.170703] Spectre V2 : Mitigation: Retpolines [ 0.170703] RETBleed: Vulnerable [ 0.170703] ITS: Mitigation: Aligned branch/return thunks [ 0.170703] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170703] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170703] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170703] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170703] GDS: Unknown: Dependent on hypervisor status [ 0.170703] active return thunk: its_return_thunk [ 0.170703] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170703] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170703] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170703] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170703] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170703] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170703] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170703] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170703] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170703] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170703] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170703] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170703] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170703] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170703] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170703] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170703] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170703] Freeing SMP alternatives memory: 40K [ 0.170703] pid_max: default: 32768 minimum: 301 [ 0.170703] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170703] landlock: Up and running. [ 0.170703] SELinux: Initializing. [ 0.170703] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170703] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170703] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170907] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171748] signal: max sigframe size: 3632 [ 0.172424] rcu: Hierarchical SRCU implementation. [ 0.172705] rcu: Max phase no-delay instances is 400. [ 0.173572] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177125] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177768] smp: Bringing up secondary CPUs ... [ 0.178584] smpboot: x86: Booting SMP configuration: [ 0.178707] .... node #0, CPUs: #1 [ 0.180035] 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. [ 0.181706] 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. [ 0.182740] smp: Brought up 1 node, 2 CPUs [ 0.183379] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.183854] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184837] devtmpfs: initialized [ 0.185240] x86/mm: Memory block size: 128MB [ 0.185765] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186767] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187703] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188788] pinctrl core: initialized pinctrl subsystem [ 0.190149] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.190860] audit: initializing netlink subsys (disabled) [ 0.192707] audit: type=2000 audit(1788458654.054:1): state=initialized audit_enabled=0 res=1 [ 0.192820] thermal_sys: Registered thermal governor 'step_wise' [ 0.193719] cpuidle: using governor menu [ 0.196559] efi: Freeing EFI boot services memory: 37748K [ 0.196708] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197781] dca service started, version 1.12.1 [ 0.198561] PCI: Using configuration type 1 for base access [ 0.198818] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223789] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224707] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225710] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226707] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.229341] ACPI: Added _OSI(Module Device) [ 0.229707] ACPI: Added _OSI(Processor Device) [ 0.230390] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231709] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233743] ACPI: Interpreter enabled [ 0.234324] ACPI: PM: (supports S0 S5) [ 0.234715] ACPI: Using IOAPIC for interrupt routing [ 0.235476] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236710] PCI: Using E820 reservations for host bridge windows [ 0.237823] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240906] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.241710] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.242707] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244716] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246063] acpiphp: Slot [3] registered [ 0.246683] acpiphp: Slot [4] registered [ 0.247721] acpiphp: Slot [5] registered [ 0.248350] acpiphp: Slot [6] registered [ 0.248721] acpiphp: Slot [7] registered [ 0.249349] acpiphp: Slot [8] registered [ 0.249719] acpiphp: Slot [9] registered [ 0.250333] acpiphp: Slot [10] registered [ 0.251719] acpiphp: Slot [11] registered [ 0.252344] acpiphp: Slot [12] registered [ 0.252720] acpiphp: Slot [13] registered [ 0.253351] acpiphp: Slot [14] registered [ 0.253722] acpiphp: Slot [15] registered [ 0.254347] acpiphp: Slot [16] registered [ 0.254721] acpiphp: Slot [17] registered [ 0.255353] acpiphp: Slot [18] registered [ 0.256720] acpiphp: Slot [19] registered [ 0.257347] acpiphp: Slot [20] registered [ 0.257719] acpiphp: Slot [21] registered [ 0.258455] acpiphp: Slot [22] registered [ 0.258720] acpiphp: Slot [23] registered [ 0.259352] acpiphp: Slot [24] registered [ 0.260721] acpiphp: Slot [25] registered [ 0.261355] acpiphp: Slot [26] registered [ 0.261720] acpiphp: Slot [27] registered [ 0.262342] acpiphp: Slot [28] registered [ 0.262720] acpiphp: Slot [29] registered [ 0.263355] acpiphp: Slot [30] registered [ 0.263719] acpiphp: Slot [31] registered [ 0.264362] PCI host bridge to bus 0000:00 [ 0.265711] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266706] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267706] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268706] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269706] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270706] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271582] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273146] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275538] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277295] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278768] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279668] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280719] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281619] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282720] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283621] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284003] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286735] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.287790] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.288803] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291045] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.293689] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295293] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.297722] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.300802] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.301810] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.302809] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.303811] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.304757] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306749] iommu: Default domain type: Translated [ 0.307706] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308807] efivars: Registered efivars operations [ 0.309457] PCI: Using ACPI for IRQ routing [ 0.309727] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.310668] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.310703] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313708] vgaarb: loaded [ 0.314219] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.314706] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.318742] clocksource: Switched to clocksource kvm-clock [ 0.320251] VFS: Disk quotas dquot_6.6.0 [ 0.320903] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322150] pnp: PnP ACPI init [ 0.323107] pnp: PnP ACPI: found 5 devices [ 0.331069] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.332525] NET: Registered PF_INET protocol family [ 0.333361] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.345815] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347144] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.348371] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.349631] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.350843] TCP: Hash tables configured (established 16384 bind 16384) [ 0.351988] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353051] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354211] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.355103] NET: Registered PF_XDP protocol family [ 0.355863] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.356822] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.357783] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.358840] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.359906] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.361060] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.362045] PCI: CLS 0 bytes, default 64 [ 0.362780] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.364541] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.366789] clocksource: Switched to clocksource tsc [ 0.386810] Initialise system trusted keyrings [ 0.387934] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.389760] Key type asymmetric registered [ 0.390657] Asymmetric key parser 'x509' registered [ 0.392381] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.394307] io scheduler mq-deadline registered [ 0.395290] io scheduler kyber registered [ 0.396223] io scheduler bfq registered [ 0.397520] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.398877] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.400571] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.403712] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.405591] i8042: Warning: Keylock active [ 0.407997] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.409069] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.410257] hv_vmbus: registering driver hyperv_keyboard [ 0.411488] rtc_cmos 00:00: RTC can wake from S4 [ 0.413749] rtc_cmos 00:00: registered as rtc0 [ 0.414903] rtc_cmos 00:00: setting system clock to 2026-09-03T18:04:13 UTC (1788458653) [ 0.416718] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.418009] intel_pstate: CPU model not supported [ 0.419081] efifb: probing for efifb [ 0.419865] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.421251] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.422509] efifb: scrolling: redraw [ 0.423288] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.425067] Console: switching to colour frame buffer device 100x37 [ 0.426891] fb0: EFI VGA frame buffer device [ 0.427855] pstore: Using crash dump compression: deflate [ 0.429028] pstore: Registered efi_pstore as persistent store backend [ 0.430643] NET: Registered PF_INET6 protocol family [ 0.432057] Segment Routing with IPv6 [ 0.432873] In-situ OAM (IOAM) with IPv6 [ 0.433754] NET: Registered PF_PACKET protocol family [ 0.435310] Key type dns_resolver registered [ 0.437613] IPI shorthand broadcast: enabled [ 0.440345] sched_clock: Marking stable (300002212, 140274289)->(517736753, -77460252) [ 0.442175] registered taskstats version 1 [ 0.443522] Loading compiled-in X.509 certificates [ 0.914853] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.635729] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.639969] Demotion targets for Node 0: null [ 1.640996] Key type .fscrypt registered [ 1.641825] Key type fscrypt-provisioning registered [ 1.642832] ima: No TPM chip found, activating TPM-bypass! [ 1.644054] ima: Allocated hash algorithm: sha1 [ 1.644960] ima: No architecture policies found [ 1.652866] clk: Disabling unused clocks [ 1.659115] Freeing unused kernel image (initmem) memory: 17040K [ 1.661079] Write protecting the kernel read-only data: 47104k [ 1.663292] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.665710] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.667940] Run /init as init process [ 1.785119] nvme nvme0: pci function 0000:00:04.0 [ 1.786439] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.795714] nvme nvme0: 2/0/0 default/read/poll queues [ 1.802254] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.803678] GPT:25804799 != 33554431 [ 1.804440] GPT:Alternate GPT header not at the end of the disk. [ 1.805519] GPT:25804799 != 33554431 [ 1.806225] GPT: Use GNU Parted to correct GPT errors. [ 1.807178] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.820593] SCSI subsystem initialized [ 1.846853] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.849180] device-mapper: uevent: version 1.0.3 [ 1.850201] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.857680] device-mapper: verity: sha256 using "sha256-lib" [ 1.892283] raid6: avx512x4 gen() 17966 MB/s [ 1.909281] raid6: avx512x2 gen() 17976 MB/s [ 1.926283] raid6: avx512x1 gen() 17841 MB/s [ 1.943282] raid6: avx2x4 gen() 17799 MB/s [ 1.960282] raid6: avx2x2 gen() 17881 MB/s [ 1.977282] raid6: avx2x1 gen() 13851 MB/s [ 1.978182] raid6: using algorithm avx512x2 gen() 17976 MB/s [ 1.995281] raid6: .... xor() 24529 MB/s, rmw enabled [ 1.996345] raid6: using avx512x2 recovery algorithm [ 2.006789] xor: automatically using best checksumming function avx [ 2.138409] Btrfs loaded, zoned=no, fsverity=no [ 2.142622] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.146517] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.150161] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.151533] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.235422] ACPI: PM: Preparing to enter system sleep state S5 [ 62.236618] reboot: Restarting system [ 62.237396] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:05:17.598160]      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 4108894922 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000424] ACPI: Early table checksum verification disabled [ 0.000427] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000431] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000437] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000443] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000446] ACPI: FACS 0x00000000789D0000 000040 [ 0.000449] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000452] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000455] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000458] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000461] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000464] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000467] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000470] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000472] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000473] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000474] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000475] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000476] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000476] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000477] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000478] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000479] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000479] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000480] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000519] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000529] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000579] Zone ranges: [ 0.000580] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000583] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000586] Normal empty [ 0.000587] Device empty [ 0.000589] Movable zone start for each node [ 0.000590] Early memory node ranges [ 0.000591] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000593] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000596] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000598] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000604] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000636] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004049] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004158] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004559] ACPI: PM-Timer IO Port: 0xb008 [ 0.004571] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004627] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004630] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004632] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004634] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004635] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004639] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004641] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004645] TSC deadline timer available [ 0.004650] CPU topo: Max. logical packages: 1 [ 0.004651] CPU topo: Max. logical dies: 1 [ 0.004652] CPU topo: Max. dies per package: 1 [ 0.004656] CPU topo: Max. threads per core: 2 [ 0.004657] CPU topo: Num. cores per package: 1 [ 0.004658] CPU topo: Num. threads per package: 2 [ 0.004658] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004676] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004692] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004694] Booting paravirtualized kernel on KVM [ 0.004696] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009644] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009929] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010672] kvm-guest: PV spinlocks enabled [ 0.010675] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010678] 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 [ 0.010851] random: crng init done [ 0.010852] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011081] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011196] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011250] Fallback order for Node 0: 0 [ 0.011253] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011255] Policy zone: DMA32 [ 0.011256] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015186] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015200] Kernel/User page tables isolation: enabled [ 0.023512] ftrace: allocating 41455 entries in 164 pages [ 0.023515] ftrace: allocated 164 pages with 3 groups [ 0.024314] Dynamic Preempt: voluntary [ 0.024347] rcu: Preemptible hierarchical RCU implementation. [ 0.024347] rcu: RCU event tracing is enabled. [ 0.024348] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024349] Trampoline variant of Tasks RCU enabled. [ 0.024350] Rude variant of Tasks RCU enabled. [ 0.024350] Tracing variant of Tasks RCU enabled. [ 0.024351] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024352] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024358] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024360] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024362] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029513] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029747] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029754] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029806] Console: colour dummy device 80x25 [ 0.029809] printk: legacy console [tty0] enabled [ 0.030085] printk: legacy console [ttyS0] enabled [ 0.165488] ACPI: Core revision 20250807 [ 0.166300] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167718] APIC: Switch to symmetric I/O mode setup [ 0.169076] x2apic enabled [ 0.169929] APIC: Switched APIC routing to: physical x2apic [ 0.172334] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.173957] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.174954] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174954] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174954] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174954] Speculative Store Bypass: Vulnerable [ 0.174954] Spectre V2 : Mitigation: Retpolines [ 0.174954] RETBleed: Vulnerable [ 0.174954] ITS: Mitigation: Aligned branch/return thunks [ 0.174954] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174954] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174954] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174954] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174954] GDS: Unknown: Dependent on hypervisor status [ 0.174954] active return thunk: its_return_thunk [ 0.174954] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174954] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174954] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174954] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174954] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174954] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174954] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174954] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174954] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174954] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174954] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174954] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174954] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174954] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174954] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174954] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174954] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174954] Freeing SMP alternatives memory: 40K [ 0.174954] pid_max: default: 32768 minimum: 301 [ 0.174954] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174954] landlock: Up and running. [ 0.174954] SELinux: Initializing. [ 0.174954] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174954] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174954] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175161] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175998] signal: max sigframe size: 3632 [ 0.176664] rcu: Hierarchical SRCU implementation. [ 0.176957] rcu: Max phase no-delay instances is 400. [ 0.177800] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181375] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182019] smp: Bringing up secondary CPUs ... [ 0.182842] smpboot: x86: Booting SMP configuration: [ 0.182958] .... node #0, CPUs: #1 [ 0.184350] 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. [ 0.185959] 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. [ 0.187037] smp: Brought up 1 node, 2 CPUs [ 0.187959] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.189118] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190083] devtmpfs: initialized [ 0.190954] x86/mm: Memory block size: 128MB [ 0.193023] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194019] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194967] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197045] pinctrl core: initialized pinctrl subsystem [ 0.198388] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199099] audit: initializing netlink subsys (disabled) [ 0.199990] audit: type=2000 audit(1788458720.962:1): state=initialized audit_enabled=0 res=1 [ 0.200070] thermal_sys: Registered thermal governor 'step_wise' [ 0.200968] cpuidle: using governor menu [ 0.203477] efi: Freeing EFI boot services memory: 37748K [ 0.203960] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205019] dca service started, version 1.12.1 [ 0.205780] PCI: Using configuration type 1 for base access [ 0.207065] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232467] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.232958] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.233958] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.234957] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237170] ACPI: Added _OSI(Module Device) [ 0.237844] ACPI: Added _OSI(Processor Device) [ 0.237958] ACPI: Added _OSI(Processor Aggregator Device) [ 0.239795] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242127] ACPI: Interpreter enabled [ 0.242676] ACPI: PM: (supports S0 S5) [ 0.242959] ACPI: Using IOAPIC for interrupt routing [ 0.243770] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245962] PCI: Using E820 reservations for host bridge windows [ 0.247008] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250203] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250962] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251959] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253969] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256323] acpiphp: Slot [3] registered [ 0.256981] acpiphp: Slot [4] registered [ 0.257629] acpiphp: Slot [5] registered [ 0.257972] acpiphp: Slot [6] registered [ 0.258623] acpiphp: Slot [7] registered [ 0.259971] acpiphp: Slot [8] registered [ 0.260633] acpiphp: Slot [9] registered [ 0.260970] acpiphp: Slot [10] registered [ 0.261621] acpiphp: Slot [11] registered [ 0.262971] acpiphp: Slot [12] registered [ 0.263618] acpiphp: Slot [13] registered [ 0.263971] acpiphp: Slot [14] registered [ 0.264629] acpiphp: Slot [15] registered [ 0.264970] acpiphp: Slot [16] registered [ 0.265620] acpiphp: Slot [17] registered [ 0.266971] acpiphp: Slot [18] registered [ 0.267613] acpiphp: Slot [19] registered [ 0.267972] acpiphp: Slot [20] registered [ 0.268650] acpiphp: Slot [21] registered [ 0.268970] acpiphp: Slot [22] registered [ 0.269623] acpiphp: Slot [23] registered [ 0.269970] acpiphp: Slot [24] registered [ 0.270617] acpiphp: Slot [25] registered [ 0.271973] acpiphp: Slot [26] registered [ 0.272634] acpiphp: Slot [27] registered [ 0.272974] acpiphp: Slot [28] registered [ 0.273619] acpiphp: Slot [29] registered [ 0.273970] acpiphp: Slot [30] registered [ 0.274615] acpiphp: Slot [31] registered [ 0.275968] PCI host bridge to bus 0000:00 [ 0.276622] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276957] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.277957] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279957] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280957] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281957] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282847] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284400] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286794] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288540] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290021] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290919] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290971] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291881] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292970] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293871] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295237] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.297987] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299037] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300061] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301303] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.304986] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.306538] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308980] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.312151] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314062] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315059] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316062] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317069] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318309] iommu: Default domain type: Translated [ 0.318957] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.319972] efivars: Registered efivars operations [ 0.320709] PCI: Using ACPI for IRQ routing [ 0.321980] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322913] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322954] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.324960] vgaarb: loaded [ 0.325460] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.325957] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330998] clocksource: Switched to clocksource kvm-clock [ 0.332506] VFS: Disk quotas dquot_6.6.0 [ 0.333137] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334379] pnp: PnP ACPI init [ 0.335419] pnp: PnP ACPI: found 5 devices [ 0.343431] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344870] NET: Registered PF_INET protocol family [ 0.345701] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358222] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359570] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.360786] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362041] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363311] TCP: Hash tables configured (established 16384 bind 16384) [ 0.364361] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365399] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366551] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.367441] NET: Registered PF_XDP protocol family [ 0.368188] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369141] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370096] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.371166] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372226] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373396] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374405] PCI: CLS 0 bytes, default 64 [ 0.375156] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.376923] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.379159] clocksource: Switched to clocksource tsc [ 0.399144] Initialise system trusted keyrings [ 0.400276] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.402041] Key type asymmetric registered [ 0.402930] Asymmetric key parser 'x509' registered [ 0.404628] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406262] io scheduler mq-deadline registered [ 0.407245] io scheduler kyber registered [ 0.408139] io scheduler bfq registered [ 0.409762] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.411184] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.412824] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.415858] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.417742] i8042: Warning: Keylock active [ 0.420216] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.421298] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.422503] hv_vmbus: registering driver hyperv_keyboard [ 0.423749] rtc_cmos 00:00: RTC can wake from S4 [ 0.426145] rtc_cmos 00:00: registered as rtc0 [ 0.427315] rtc_cmos 00:00: setting system clock to 2026-09-03T18:05:20 UTC (1788458720) [ 0.429114] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.430415] intel_pstate: CPU model not supported [ 0.431508] efifb: probing for efifb [ 0.432298] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.433698] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.435007] efifb: scrolling: redraw [ 0.435773] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.437575] Console: switching to colour frame buffer device 100x37 [ 0.439406] fb0: EFI VGA frame buffer device [ 0.440396] pstore: Using crash dump compression: deflate [ 0.441578] pstore: Registered efi_pstore as persistent store backend [ 0.443187] NET: Registered PF_INET6 protocol family [ 0.445427] Segment Routing with IPv6 [ 0.446251] In-situ OAM (IOAM) with IPv6 [ 0.447111] NET: Registered PF_PACKET protocol family [ 0.449301] Key type dns_resolver registered [ 0.450678] IPI shorthand broadcast: enabled [ 0.453438] sched_clock: Marking stable (309002276, 144200878)->(527519148, -74315994) [ 0.455413] registered taskstats version 1 [ 0.456568] Loading compiled-in X.509 certificates [ 0.926747] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.652304] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.656555] Demotion targets for Node 0: null [ 1.657571] Key type .fscrypt registered [ 1.658396] Key type fscrypt-provisioning registered [ 1.659403] ima: No TPM chip found, activating TPM-bypass! [ 1.660602] ima: Allocated hash algorithm: sha1 [ 1.661503] ima: No architecture policies found [ 1.667739] clk: Disabling unused clocks [ 1.674092] Freeing unused kernel image (initmem) memory: 17040K [ 1.676026] Write protecting the kernel read-only data: 47104k [ 1.677860] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.679605] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.681275] Run /init as init process [ 1.799168] nvme nvme0: pci function 0000:00:04.0 [ 1.800521] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.809436] nvme nvme0: 2/0/0 default/read/poll queues [ 1.816873] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.818243] GPT:25804799 != 33554431 [ 1.819040] GPT:Alternate GPT header not at the end of the disk. [ 1.820146] GPT:25804799 != 33554431 [ 1.820867] GPT: Use GNU Parted to correct GPT errors. [ 1.821823] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.835698] SCSI subsystem initialized [ 1.862461] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.864790] device-mapper: uevent: version 1.0.3 [ 1.865799] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.873375] device-mapper: verity: sha256 using "sha256-lib" [ 1.908206] raid6: avx512x4 gen() 18065 MB/s [ 1.925207] raid6: avx512x2 gen() 18275 MB/s [ 1.942207] raid6: avx512x1 gen() 18309 MB/s [ 1.959207] raid6: avx2x4 gen() 18124 MB/s [ 1.976210] raid6: avx2x2 gen() 18073 MB/s [ 1.994207] raid6: avx2x1 gen() 13524 MB/s [ 1.995132] raid6: using algorithm avx512x1 gen() 18309 MB/s [ 2.012207] raid6: .... xor() 21251 MB/s, rmw enabled [ 2.013238] raid6: using avx512x2 recovery algorithm [ 2.023735] xor: automatically using best checksumming function avx [ 2.160869] Btrfs loaded, zoned=no, fsverity=no [ 2.165291] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.168885] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.172756] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.174156] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.255169] ACPI: PM: Preparing to enter system sleep state S5 [ 62.256453] reboot: Restarting system [ 62.257280] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:06:24.499334]      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 4027816089 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000350] ACPI: Early table checksum verification disabled [ 0.000354] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000358] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000364] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000369] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000372] ACPI: FACS 0x00000000789D0000 000040 [ 0.000375] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000378] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000381] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000384] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000387] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000390] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000393] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000396] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000398] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000399] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000400] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000401] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000401] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000402] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000403] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000404] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000404] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000405] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000406] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000446] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000455] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000506] Zone ranges: [ 0.000507] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000510] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000513] Normal empty [ 0.000514] Device empty [ 0.000516] Movable zone start for each node [ 0.000517] Early memory node ranges [ 0.000518] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000520] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000523] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000525] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000531] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000574] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003956] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004066] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004466] ACPI: PM-Timer IO Port: 0xb008 [ 0.004479] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004535] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004538] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004540] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004542] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004543] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004547] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004548] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004553] TSC deadline timer available [ 0.004558] CPU topo: Max. logical packages: 1 [ 0.004559] CPU topo: Max. logical dies: 1 [ 0.004560] CPU topo: Max. dies per package: 1 [ 0.004564] CPU topo: Max. threads per core: 2 [ 0.004565] CPU topo: Num. cores per package: 1 [ 0.004566] CPU topo: Num. threads per package: 2 [ 0.004566] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004584] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004600] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004602] Booting paravirtualized kernel on KVM [ 0.004604] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009508] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009792] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010519] kvm-guest: PV spinlocks enabled [ 0.010522] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010525] 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 [ 0.010700] random: crng init done [ 0.010702] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010926] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011041] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011093] Fallback order for Node 0: 0 [ 0.011095] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011097] Policy zone: DMA32 [ 0.011098] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014990] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015005] Kernel/User page tables isolation: enabled [ 0.023176] ftrace: allocating 41455 entries in 164 pages [ 0.023179] ftrace: allocated 164 pages with 3 groups [ 0.023973] Dynamic Preempt: voluntary [ 0.024005] rcu: Preemptible hierarchical RCU implementation. [ 0.024005] rcu: RCU event tracing is enabled. [ 0.024006] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024007] Trampoline variant of Tasks RCU enabled. [ 0.024008] Rude variant of Tasks RCU enabled. [ 0.024008] Tracing variant of Tasks RCU enabled. [ 0.024009] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024010] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024016] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024018] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024019] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029141] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029374] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029381] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029433] Console: colour dummy device 80x25 [ 0.029436] printk: legacy console [tty0] enabled [ 0.029713] printk: legacy console [ttyS0] enabled [ 0.167113] ACPI: Core revision 20250807 [ 0.167918] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169330] APIC: Switch to symmetric I/O mode setup [ 0.170493] x2apic enabled [ 0.171339] APIC: Switched APIC routing to: physical x2apic [ 0.173752] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.175362] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.176358] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176358] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176358] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176358] Speculative Store Bypass: Vulnerable [ 0.176358] Spectre V2 : Mitigation: Retpolines [ 0.176358] RETBleed: Vulnerable [ 0.176358] ITS: Mitigation: Aligned branch/return thunks [ 0.176358] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176358] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176358] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176358] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176358] GDS: Unknown: Dependent on hypervisor status [ 0.176358] active return thunk: its_return_thunk [ 0.176358] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176358] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176358] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176358] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176358] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176358] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176358] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176358] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176358] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176358] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176358] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176358] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176358] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176358] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176358] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176358] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176358] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176358] Freeing SMP alternatives memory: 40K [ 0.176358] pid_max: default: 32768 minimum: 301 [ 0.176358] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176358] landlock: Up and running. [ 0.176358] SELinux: Initializing. [ 0.176358] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176358] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176358] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176559] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177404] signal: max sigframe size: 3632 [ 0.178080] rcu: Hierarchical SRCU implementation. [ 0.178361] rcu: Max phase no-delay instances is 400. [ 0.179250] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182783] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183417] smp: Bringing up secondary CPUs ... [ 0.184226] smpboot: x86: Booting SMP configuration: [ 0.184363] .... node #0, CPUs: #1 [ 0.185671] 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. [ 0.187362] 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. [ 0.188396] smp: Brought up 1 node, 2 CPUs [ 0.189056] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.189508] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190489] devtmpfs: initialized [ 0.190905] x86/mm: Memory block size: 128MB [ 0.191414] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192423] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193358] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194441] pinctrl core: initialized pinctrl subsystem [ 0.195812] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197511] audit: initializing netlink subsys (disabled) [ 0.198389] audit: type=2000 audit(1788458787.830:1): state=initialized audit_enabled=0 res=1 [ 0.198472] thermal_sys: Registered thermal governor 'step_wise' [ 0.199375] cpuidle: using governor menu [ 0.202209] efi: Freeing EFI boot services memory: 37748K [ 0.202364] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203437] dca service started, version 1.12.1 [ 0.204214] PCI: Using configuration type 1 for base access [ 0.204468] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.228859] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229363] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230362] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231361] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232899] ACPI: Added _OSI(Module Device) [ 0.233362] ACPI: Added _OSI(Processor Device) [ 0.234077] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236372] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.238601] ACPI: Interpreter enabled [ 0.239199] ACPI: PM: (supports S0 S5) [ 0.239362] ACPI: Using IOAPIC for interrupt routing [ 0.240167] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.241362] PCI: Using E820 reservations for host bridge windows [ 0.242398] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.245418] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246366] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247362] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.249370] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.251710] acpiphp: Slot [3] registered [ 0.252362] acpiphp: Slot [4] registered [ 0.252997] acpiphp: Slot [5] registered [ 0.253376] acpiphp: Slot [6] registered [ 0.254023] acpiphp: Slot [7] registered [ 0.254374] acpiphp: Slot [8] registered [ 0.255012] acpiphp: Slot [9] registered [ 0.255374] acpiphp: Slot [10] registered [ 0.256033] acpiphp: Slot [11] registered [ 0.257375] acpiphp: Slot [12] registered [ 0.258020] acpiphp: Slot [13] registered [ 0.258376] acpiphp: Slot [14] registered [ 0.259028] acpiphp: Slot [15] registered [ 0.259374] acpiphp: Slot [16] registered [ 0.260020] acpiphp: Slot [17] registered [ 0.261375] acpiphp: Slot [18] registered [ 0.262032] acpiphp: Slot [19] registered [ 0.262375] acpiphp: Slot [20] registered [ 0.263032] acpiphp: Slot [21] registered [ 0.263374] acpiphp: Slot [22] registered [ 0.264018] acpiphp: Slot [23] registered [ 0.264378] acpiphp: Slot [24] registered [ 0.265028] acpiphp: Slot [25] registered [ 0.266376] acpiphp: Slot [26] registered [ 0.267025] acpiphp: Slot [27] registered [ 0.267375] acpiphp: Slot [28] registered [ 0.268027] acpiphp: Slot [29] registered [ 0.268375] acpiphp: Slot [30] registered [ 0.269026] acpiphp: Slot [31] registered [ 0.270373] PCI host bridge to bus 0000:00 [ 0.271024] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.271362] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.272361] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.274362] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.275361] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.276362] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.277258] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278791] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.281191] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.282946] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.284427] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.285328] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.286375] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.287268] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.288375] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.289261] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289642] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.292390] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.293449] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.294441] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295691] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.299261] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299925] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302379] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.305410] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.306445] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.307471] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.308471] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.309416] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311402] iommu: Default domain type: Translated [ 0.312362] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.313376] efivars: Registered efivars operations [ 0.314115] PCI: Using ACPI for IRQ routing [ 0.314384] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.315318] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.315358] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318364] vgaarb: loaded [ 0.318866] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319362] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.323400] clocksource: Switched to clocksource kvm-clock [ 0.324966] VFS: Disk quotas dquot_6.6.0 [ 0.325606] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.326827] pnp: PnP ACPI init [ 0.327754] pnp: PnP ACPI: found 5 devices [ 0.335730] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.337193] NET: Registered PF_INET protocol family [ 0.338031] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350565] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.351904] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.353124] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354380] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.355586] TCP: Hash tables configured (established 16384 bind 16384) [ 0.356634] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357705] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358854] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.359738] NET: Registered PF_XDP protocol family [ 0.360504] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361458] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362416] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.363464] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.364518] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.365708] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.366702] PCI: CLS 0 bytes, default 64 [ 0.367449] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369223] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.371456] clocksource: Switched to clocksource tsc [ 0.391467] Initialise system trusted keyrings [ 0.392616] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394403] Key type asymmetric registered [ 0.395288] Asymmetric key parser 'x509' registered [ 0.397578] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.399237] io scheduler mq-deadline registered [ 0.400226] io scheduler kyber registered [ 0.401158] io scheduler bfq registered [ 0.404237] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.405651] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.407276] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.410353] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.412205] i8042: Warning: Keylock active [ 0.414666] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.415734] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.416935] hv_vmbus: registering driver hyperv_keyboard [ 0.418126] rtc_cmos 00:00: RTC can wake from S4 [ 0.420428] rtc_cmos 00:00: registered as rtc0 [ 0.421582] rtc_cmos 00:00: setting system clock to 2026-09-03T18:06:27 UTC (1788458787) [ 0.423383] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.424696] intel_pstate: CPU model not supported [ 0.425766] efifb: probing for efifb [ 0.426570] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.427965] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.429227] efifb: scrolling: redraw [ 0.430008] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.431812] Console: switching to colour frame buffer device 100x37 [ 0.433646] fb0: EFI VGA frame buffer device [ 0.434609] pstore: Using crash dump compression: deflate [ 0.435750] pstore: Registered efi_pstore as persistent store backend [ 0.437364] NET: Registered PF_INET6 protocol family [ 0.438721] Segment Routing with IPv6 [ 0.439545] In-situ OAM (IOAM) with IPv6 [ 0.440438] NET: Registered PF_PACKET protocol family [ 0.442018] Key type dns_resolver registered [ 0.443312] IPI shorthand broadcast: enabled [ 0.446023] sched_clock: Marking stable (300002097, 145977710)->(518226378, -72246571) [ 0.447872] registered taskstats version 1 [ 0.449047] Loading compiled-in X.509 certificates [ 0.920519] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.641748] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.646064] Demotion targets for Node 0: null [ 1.647065] Key type .fscrypt registered [ 1.647881] Key type fscrypt-provisioning registered [ 1.648900] ima: No TPM chip found, activating TPM-bypass! [ 1.650137] ima: Allocated hash algorithm: sha1 [ 1.651053] ima: No architecture policies found [ 1.657463] clk: Disabling unused clocks [ 1.663742] Freeing unused kernel image (initmem) memory: 17040K [ 1.665477] Write protecting the kernel read-only data: 47104k [ 1.667278] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.669020] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.670700] Run /init as init process [ 1.788360] nvme nvme0: pci function 0000:00:04.0 [ 1.789673] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.800128] nvme nvme0: 2/0/0 default/read/poll queues [ 1.807081] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.808502] GPT:25804799 != 33554431 [ 1.809396] GPT:Alternate GPT header not at the end of the disk. [ 1.810529] GPT:25804799 != 33554431 [ 1.811262] GPT: Use GNU Parted to correct GPT errors. [ 1.812230] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.825840] SCSI subsystem initialized [ 1.852066] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.854358] device-mapper: uevent: version 1.0.3 [ 1.855365] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.862827] device-mapper: verity: sha256 using "sha256-lib" [ 1.896986] raid6: avx512x4 gen() 18125 MB/s [ 1.913984] raid6: avx512x2 gen() 18177 MB/s [ 1.930985] raid6: avx512x1 gen() 18177 MB/s [ 1.947986] raid6: avx2x4 gen() 18007 MB/s [ 1.964987] raid6: avx2x2 gen() 17600 MB/s [ 1.981985] raid6: avx2x1 gen() 13913 MB/s [ 1.982882] raid6: using algorithm avx512x2 gen() 18177 MB/s [ 1.999985] raid6: .... xor() 24536 MB/s, rmw enabled [ 2.001024] raid6: using avx512x2 recovery algorithm [ 2.011477] xor: automatically using best checksumming function avx [ 2.142405] Btrfs loaded, zoned=no, fsverity=no [ 2.147827] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.151307] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.155078] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.156464] BTRFS error (device dm-0): open_ctree failed: -2