1.845426] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.847125] Run /init as init process [ 1.965722] nvme nvme0: pci function 0000:00:04.0 [ 1.967180] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.977070] nvme nvme0: 2/0/0 default/read/poll queues [ 1.984691] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.986085] GPT:25804799 != 33554431 [ 1.986916] GPT:Alternate GPT header not at the end of the disk. [ 1.988251] GPT:25804799 != 33554431 [ 1.988978] GPT: Use GNU Parted to correct GPT errors. [ 1.990022] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.003764] SCSI subsystem initialized [ 2.031072] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.033619] device-mapper: uevent: version 1.0.3 [ 2.034719] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.042373] device-mapper: verity: sha256 using "sha256-lib" [ 2.078145] raid6: avx512x4 gen() 17685 MB/s [ 2.096151] raid6: avx512x2 gen() 17563 MB/s [ 2.113147] raid6: avx512x1 gen() 17172 MB/s [ 2.130150] raid6: avx2x4 gen() 15704 MB/s [ 2.147442] raid6: avx2x2 gen() 15534 MB/s [ 2.166154] raid6: avx2x1 gen() 11119 MB/s [ 2.167200] raid6: using algorithm avx512x4 gen() 17685 MB/s [ 2.185146] raid6: .... xor() 7331 MB/s, rmw enabled [ 2.186164] raid6: using avx512x2 recovery algorithm [ 2.197394] xor: automatically using best checksumming function avx [ 2.332572] Btrfs loaded, zoned=no, fsverity=no [ 2.336996] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.340765] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.344666] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.346038] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.427953] ACPI: PM: Preparing to enter system sleep state S5 [ 62.429225] reboot: Restarting system [ 62.430016] 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        [2026-09-03T14:56:48.264720]      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 4044647416 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 [ 0.000121] 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 [ 0.000172] Using GB pages for direct mapping [ 0.000438] ACPI: Early table checksum verification disabled [ 0.000441] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000445] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000451] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000457] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000460] ACPI: FACS 0x00000000789D0000 000040 [ 0.000463] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000466] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000469] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000471] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000474] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000477] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000480] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000483] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000485] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000486] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000487] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000488] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000489] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000489] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000490] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000491] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000492] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000492] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000493] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000536] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000547] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000598] Zone ranges: [ 0.000599] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000602] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000604] Normal empty [ 0.000606] Device empty [ 0.000607] Movable zone start for each node [ 0.000609] Early memory node ranges [ 0.000610] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000612] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000614] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000616] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000623] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000664] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004087] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004196] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004607] ACPI: PM-Timer IO Port: 0xb008 [ 0.004620] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004684] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004688] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004690] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004691] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004692] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004696] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004697] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004702] TSC deadline timer available [ 0.004707] CPU topo: Max. logical packages: 1 [ 0.004708] CPU topo: Max. logical dies: 1 [ 0.004709] CPU topo: Max. dies per package: 1 [ 0.004714] CPU topo: Max. threads per core: 2 [ 0.004715] CPU topo: Num. cores per package: 1 [ 0.004715] CPU topo: Num. threads per package: 2 [ 0.004716] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004734] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004750] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004752] Booting paravirtualized kernel on KVM [ 0.004754] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009781] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010060] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010782] kvm-guest: PV spinlocks enabled [ 0.010785] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010788] 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 [ 0.010964] random: crng init done [ 0.010965] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011181] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011301] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011354] Fallback order for Node 0: 0 [ 0.011357] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011359] Policy zone: DMA32 [ 0.011360] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015547] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015562] Kernel/User page tables isolation: enabled [ 0.024253] ftrace: allocating 41455 entries in 164 pages [ 0.024256] ftrace: allocated 164 pages with 3 groups [ 0.025053] Dynamic Preempt: voluntary [ 0.025087] rcu: Preemptible hierarchical RCU implementation. [ 0.025088] rcu: RCU event tracing is enabled. [ 0.025088] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025090] Trampoline variant of Tasks RCU enabled. [ 0.025090] Rude variant of Tasks RCU enabled. [ 0.025091] Tracing variant of Tasks RCU enabled. [ 0.025092] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025093] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025098] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025100] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025101] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030232] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030472] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030481] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030534] Console: colour dummy device 80x25 [ 0.030538] printk: legacy console [tty0] enabled [ 0.030841] printk: legacy console [ttyS0] enabled [ 0.163131] ACPI: Core revision 20250807 [ 0.163950] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165346] APIC: Switch to symmetric I/O mode setup [ 0.166659] x2apic enabled [ 0.167504] APIC: Switched APIC routing to: physical x2apic [ 0.169905] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.171515] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.172511] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.172511] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.172511] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.172511] Speculative Store Bypass: Vulnerable [ 0.172511] Spectre V2 : Mitigation: Retpolines [ 0.172511] RETBleed: Vulnerable [ 0.172511] ITS: Mitigation: Aligned branch/return thunks [ 0.172511] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172511] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172511] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.172511] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.172511] GDS: Unknown: Dependent on hypervisor status [ 0.172511] active return thunk: its_return_thunk [ 0.172511] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.172511] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.172511] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.172511] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.172511] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.172511] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.172511] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.172511] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.172511] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.172511] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.172511] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.172511] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.172511] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.172511] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.172511] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.172511] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.172511] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.172511] Freeing SMP alternatives memory: 40K [ 0.172511] pid_max: default: 32768 minimum: 301 [ 0.172511] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.172511] landlock: Up and running. [ 0.172511] SELinux: Initializing. [ 0.172511] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172511] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172511] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172708] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173560] signal: max sigframe size: 3632 [ 0.174229] rcu: Hierarchical SRCU implementation. [ 0.174514] rcu: Max phase no-delay instances is 400. [ 0.175349] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178910] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179573] smp: Bringing up secondary CPUs ... [ 0.180381] smpboot: x86: Booting SMP configuration: [ 0.180516] .... node #0, CPUs: #1 [ 0.181870] 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. [ 0.183515] 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. [ 0.184554] smp: Brought up 1 node, 2 CPUs [ 0.185201] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.185663] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.186649] devtmpfs: initialized [ 0.187105] x86/mm: Memory block size: 128MB [ 0.187875] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188577] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189520] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190593] pinctrl core: initialized pinctrl subsystem [ 0.191969] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193658] audit: initializing netlink subsys (disabled) [ 0.194545] audit: type=2000 audit(1788447411.528:1): state=initialized audit_enabled=0 res=1 [ 0.194623] thermal_sys: Registered thermal governor 'step_wise' [ 0.195547] cpuidle: using governor menu [ 0.198356] efi: Freeing EFI boot services memory: 37748K [ 0.198518] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199583] dca service started, version 1.12.1 [ 0.200356] PCI: Using configuration type 1 for base access [ 0.200624] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225662] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226515] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227518] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228514] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.231019] ACPI: Added _OSI(Module Device) [ 0.231292] ACPI: Added _OSI(Processor Device) [ 0.232516] ACPI: Added _OSI(Processor Aggregator Device) [ 0.234365] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.236850] ACPI: Interpreter enabled [ 0.237200] ACPI: PM: (supports S0 S5) [ 0.237516] ACPI: Using IOAPIC for interrupt routing [ 0.238311] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.239518] PCI: Using E820 reservations for host bridge windows [ 0.240626] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.243701] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.244520] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246517] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.247523] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249880] acpiphp: Slot [3] registered [ 0.250522] acpiphp: Slot [4] registered [ 0.251159] acpiphp: Slot [5] registered [ 0.251529] acpiphp: Slot [6] registered [ 0.252193] acpiphp: Slot [7] registered [ 0.252528] acpiphp: Slot [8] registered [ 0.253169] acpiphp: Slot [9] registered [ 0.254531] acpiphp: Slot [10] registered [ 0.255157] acpiphp: Slot [11] registered [ 0.255528] acpiphp: Slot [12] registered [ 0.256199] acpiphp: Slot [13] registered [ 0.256530] acpiphp: Slot [14] registered [ 0.257175] acpiphp: Slot [15] registered [ 0.257531] acpiphp: Slot [16] registered [ 0.258171] acpiphp: Slot [17] registered [ 0.259529] acpiphp: Slot [18] registered [ 0.260158] acpiphp: Slot [19] registered [ 0.260528] acpiphp: Slot [20] registered [ 0.261162] acpiphp: Slot [21] registered [ 0.261526] acpiphp: Slot [22] registered [ 0.262167] acpiphp: Slot [23] registered [ 0.263528] acpiphp: Slot [24] registered [ 0.264162] acpiphp: Slot [25] registered [ 0.264529] acpiphp: Slot [26] registered [ 0.265172] acpiphp: Slot [27] registered [ 0.265529] acpiphp: Slot [28] registered [ 0.266171] acpiphp: Slot [29] registered [ 0.266527] acpiphp: Slot [30] registered [ 0.267170] acpiphp: Slot [31] registered [ 0.268528] PCI host bridge to bus 0000:00 [ 0.269166] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.269514] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.270514] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.272515] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.273514] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.274515] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.275418] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.276956] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.279359] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281099] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.282578] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.283474] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.284529] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.285420] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.285528] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.286437] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.287813] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290538] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.291593] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.292605] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.293854] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.297466] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299116] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.301535] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304760] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305620] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306615] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.307619] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.308568] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.310519] iommu: Default domain type: Translated [ 0.311283] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.311632] efivars: Registered efivars operations [ 0.312455] PCI: Using ACPI for IRQ routing [ 0.313536] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314472] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314511] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.316517] vgaarb: loaded [ 0.317020] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.317514] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.322557] clocksource: Switched to clocksource kvm-clock [ 0.324080] VFS: Disk quotas dquot_6.6.0 [ 0.324712] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.325937] pnp: PnP ACPI init [ 0.326970] pnp: PnP ACPI: found 5 devices [ 0.334978] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.336426] NET: Registered PF_INET protocol family [ 0.337254] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.350740] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.352085] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.353295] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.354717] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.355954] TCP: Hash tables configured (established 16384 bind 16384) [ 0.356998] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.358039] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359266] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.360145] NET: Registered PF_XDP protocol family [ 0.360896] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.361843] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.362807] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.363852] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.364907] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.366089] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.367101] PCI: CLS 0 bytes, default 64 [ 0.367840] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.369618] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.371861] clocksource: Switched to clocksource tsc [ 0.391781] Initialise system trusted keyrings [ 0.393120] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.395326] Key type asymmetric registered [ 0.396223] Asymmetric key parser 'x509' registered [ 0.398685] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.400349] io scheduler mq-deadline registered [ 0.401331] io scheduler kyber registered [ 0.402227] io scheduler bfq registered [ 0.406120] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407584] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.409225] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.412330] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.414277] i8042: Warning: Keylock active [ 0.416698] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.417762] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.418997] hv_vmbus: registering driver hyperv_keyboard [ 0.420222] rtc_cmos 00:00: RTC can wake from S4 [ 0.422572] rtc_cmos 00:00: registered as rtc0 [ 0.423715] rtc_cmos 00:00: setting system clock to 2026-09-03T14:56:50 UTC (1788447410) [ 0.425523] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.426832] intel_pstate: CPU model not supported [ 0.427908] efifb: probing for efifb [ 0.428706] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.430093] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.431359] efifb: scrolling: redraw [ 0.432140] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.433935] Console: switching to colour frame buffer device 100x37 [ 0.435748] fb0: EFI VGA frame buffer device [ 0.436701] pstore: Using crash dump compression: deflate [ 0.437856] pstore: Registered efi_pstore as persistent store backend [ 0.439486] NET: Registered PF_INET6 protocol family [ 0.442181] Segment Routing with IPv6 [ 0.443087] In-situ OAM (IOAM) with IPv6 [ 0.443975] NET: Registered PF_PACKET protocol family [ 0.445104] Key type dns_resolver registered [ 0.446470] IPI shorthand broadcast: enabled [ 0.449161] sched_clock: Marking stable (308002314, 141031061)->(521471930, -72438555) [ 0.451114] registered taskstats version 1 [ 0.452472] Loading compiled-in X.509 certificates [ 0.925232] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.665960] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.670307] Demotion targets for Node 0: null [ 1.671386] Key type .fscrypt registered [ 1.672200] Key type fscrypt-provisioning registered [ 1.673178] ima: No TPM chip found, activating TPM-bypass! [ 1.674473] ima: Allocated hash algorithm: sha1 [ 1.675369] ima: No architecture policies found [ 1.681531] clk: Disabling unused clocks [ 1.687870] Freeing unused kernel image (initmem) memory: 17040K [ 1.689564] Write protecting the kernel read-only data: 47104k [ 1.691383] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.693126] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.694812] Run /init as init process [ 1.813642] nvme nvme0: pci function 0000:00:04.0 [ 1.815003] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.824656] nvme nvme0: 2/0/0 default/read/poll queues [ 1.832053] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.833422] GPT:25804799 != 33554431 [ 1.834178] GPT:Alternate GPT header not at the end of the disk. [ 1.835336] GPT:25804799 != 33554431 [ 1.836062] GPT: Use GNU Parted to correct GPT errors. [ 1.837012] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.850824] SCSI subsystem initialized [ 1.877778] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.880120] device-mapper: uevent: version 1.0.3 [ 1.881138] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.888903] device-mapper: verity: sha256 using "sha256-lib" [ 1.924039] raid6: avx512x4 gen() 18153 MB/s [ 1.941039] raid6: avx512x2 gen() 17963 MB/s [ 1.958046] raid6: avx512x1 gen() 15637 MB/s [ 1.976039] raid6: avx2x4 gen() 17917 MB/s [ 1.993040] raid6: avx2x2 gen() 17542 MB/s [ 2.010038] raid6: avx2x1 gen() 13832 MB/s [ 2.011101] raid6: using algorithm avx512x4 gen() 18153 MB/s [ 2.029040] raid6: .... xor() 7655 MB/s, rmw enabled [ 2.030042] raid6: using avx512x2 recovery algorithm [ 2.041223] xor: automatically using best checksumming function avx [ 2.178451] Btrfs loaded, zoned=no, fsverity=no [ 2.182961] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.186781] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.191000] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.192604] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.277054] ACPI: PM: Preparing to enter system sleep state S5 [ 62.278287] reboot: Restarting system [ 62.279221] 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        [2026-09-03T14:57:55.163519]      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 4031536315 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000338] ACPI: Early table checksum verification disabled [ 0.000341] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000345] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000351] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000356] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000360] ACPI: FACS 0x00000000789D0000 000040 [ 0.000363] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000366] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000369] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000372] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000375] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000378] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000381] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000384] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000387] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000388] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000389] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000390] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000390] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000391] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000392] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000392] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000393] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000394] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000395] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000435] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000445] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000497] Zone ranges: [ 0.000498] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000501] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000503] Normal empty [ 0.000505] Device empty [ 0.000506] Movable zone start for each node [ 0.000507] Early memory node ranges [ 0.000508] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000511] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000513] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000515] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000522] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000565] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004005] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004112] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004522] ACPI: PM-Timer IO Port: 0xb008 [ 0.004534] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004598] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004601] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004603] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004604] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004606] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004610] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004611] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004616] TSC deadline timer available [ 0.004621] CPU topo: Max. logical packages: 1 [ 0.004622] CPU topo: Max. logical dies: 1 [ 0.004623] CPU topo: Max. dies per package: 1 [ 0.004627] CPU topo: Max. threads per core: 2 [ 0.004628] CPU topo: Num. cores per package: 1 [ 0.004629] CPU topo: Num. threads per package: 2 [ 0.004629] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004648] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004664] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004666] Booting paravirtualized kernel on KVM [ 0.004668] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009596] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009870] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010540] kvm-guest: PV spinlocks enabled [ 0.010543] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010546] 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 [ 0.010722] random: crng init done [ 0.010723] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010959] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011073] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011131] Fallback order for Node 0: 0 [ 0.011133] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011134] Policy zone: DMA32 [ 0.011136] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015146] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015161] Kernel/User page tables isolation: enabled [ 0.023481] ftrace: allocating 41455 entries in 164 pages [ 0.023485] ftrace: allocated 164 pages with 3 groups [ 0.024288] Dynamic Preempt: voluntary [ 0.024322] rcu: Preemptible hierarchical RCU implementation. [ 0.024323] rcu: RCU event tracing is enabled. [ 0.024324] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024325] Trampoline variant of Tasks RCU enabled. [ 0.024326] Rude variant of Tasks RCU enabled. [ 0.024326] Tracing variant of Tasks RCU enabled. [ 0.024327] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024328] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024334] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024335] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024337] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029456] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029694] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029702] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029753] Console: colour dummy device 80x25 [ 0.029757] printk: legacy console [tty0] enabled [ 0.030033] printk: legacy console [ttyS0] enabled [ 0.162912] ACPI: Core revision 20250807 [ 0.163736] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165161] APIC: Switch to symmetric I/O mode setup [ 0.166344] x2apic enabled [ 0.167207] APIC: Switched APIC routing to: physical x2apic [ 0.169615] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.171251] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.172247] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.172247] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.172247] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.172247] Speculative Store Bypass: Vulnerable [ 0.172247] Spectre V2 : Mitigation: Retpolines [ 0.172247] RETBleed: Vulnerable [ 0.172247] ITS: Mitigation: Aligned branch/return thunks [ 0.172247] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172247] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172247] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.172247] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.172247] GDS: Unknown: Dependent on hypervisor status [ 0.172247] active return thunk: its_return_thunk [ 0.172247] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.172247] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.172247] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.172247] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.172247] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.172247] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.172247] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.172247] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.172247] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.172247] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.172247] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.172247] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.172247] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.172247] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.172247] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.172247] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.172247] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.172247] Freeing SMP alternatives memory: 40K [ 0.172247] pid_max: default: 32768 minimum: 301 [ 0.172247] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.172247] landlock: Up and running. [ 0.172247] SELinux: Initializing. [ 0.172247] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172247] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172247] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172471] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173297] signal: max sigframe size: 3632 [ 0.173991] rcu: Hierarchical SRCU implementation. [ 0.174251] rcu: Max phase no-delay instances is 400. [ 0.175109] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178800] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179325] smp: Bringing up secondary CPUs ... [ 0.180146] smpboot: x86: Booting SMP configuration: [ 0.180258] .... node #0, CPUs: #1 [ 0.181753] 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. [ 0.183253] 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. [ 0.184340] smp: Brought up 1 node, 2 CPUs [ 0.184991] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.185423] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186387] devtmpfs: initialized [ 0.186837] x86/mm: Memory block size: 128MB [ 0.188260] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189306] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190262] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191339] pinctrl core: initialized pinctrl subsystem [ 0.192677] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194393] audit: initializing netlink subsys (disabled) [ 0.195284] audit: type=2000 audit(1788447478.440:1): state=initialized audit_enabled=0 res=1 [ 0.195354] thermal_sys: Registered thermal governor 'step_wise' [ 0.196261] cpuidle: using governor menu [ 0.199183] efi: Freeing EFI boot services memory: 37748K [ 0.200255] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201335] dca service started, version 1.12.1 [ 0.202109] PCI: Using configuration type 1 for base access [ 0.203364] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.207291] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.209251] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.210252] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.211251] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.231587] ACPI: Added _OSI(Module Device) [ 0.232253] ACPI: Added _OSI(Processor Device) [ 0.233211] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235260] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.237445] ACPI: Interpreter enabled [ 0.238001] ACPI: PM: (supports S0 S5) [ 0.238253] ACPI: Using IOAPIC for interrupt routing [ 0.239045] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240254] PCI: Using E820 reservations for host bridge windows [ 0.241299] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244415] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.246256] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.247251] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248262] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.250612] acpiphp: Slot [3] registered [ 0.251259] acpiphp: Slot [4] registered [ 0.251888] acpiphp: Slot [5] registered [ 0.252264] acpiphp: Slot [6] registered [ 0.252890] acpiphp: Slot [7] registered [ 0.253264] acpiphp: Slot [8] registered [ 0.253891] acpiphp: Slot [9] registered [ 0.255265] acpiphp: Slot [10] registered [ 0.255898] acpiphp: Slot [11] registered [ 0.256264] acpiphp: Slot [12] registered [ 0.256904] acpiphp: Slot [13] registered [ 0.257264] acpiphp: Slot [14] registered [ 0.257904] acpiphp: Slot [15] registered [ 0.258263] acpiphp: Slot [16] registered [ 0.258911] acpiphp: Slot [17] registered [ 0.260264] acpiphp: Slot [18] registered [ 0.260904] acpiphp: Slot [19] registered [ 0.261264] acpiphp: Slot [20] registered [ 0.261907] acpiphp: Slot [21] registered [ 0.262263] acpiphp: Slot [22] registered [ 0.262908] acpiphp: Slot [23] registered [ 0.264264] acpiphp: Slot [24] registered [ 0.264917] acpiphp: Slot [25] registered [ 0.265269] acpiphp: Slot [26] registered [ 0.265918] acpiphp: Slot [27] registered [ 0.266264] acpiphp: Slot [28] registered [ 0.266920] acpiphp: Slot [29] registered [ 0.268268] acpiphp: Slot [30] registered [ 0.268917] acpiphp: Slot [31] registered [ 0.269261] PCI host bridge to bus 0000:00 [ 0.269915] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.271251] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.272250] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.273250] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274251] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275251] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276152] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.277694] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.280092] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281853] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.283317] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.284250] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.285265] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.286200] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.287265] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.288193] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289547] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.291281] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292338] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.294346] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295585] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.299275] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.300247] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.303230] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.306480] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.307354] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.308353] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.309360] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.310303] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311584] iommu: Default domain type: Translated [ 0.312252] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.313346] efivars: Registered efivars operations [ 0.314006] PCI: Using ACPI for IRQ routing [ 0.314274] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.315204] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.315247] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318253] vgaarb: loaded [ 0.318763] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.319250] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.322298] clocksource: Switched to clocksource kvm-clock [ 0.323784] VFS: Disk quotas dquot_6.6.0 [ 0.324430] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.325653] pnp: PnP ACPI init [ 0.326591] pnp: PnP ACPI: found 5 devices [ 0.334630] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.336075] NET: Registered PF_INET protocol family [ 0.336924] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.349431] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.350786] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.352041] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.353326] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.354541] TCP: Hash tables configured (established 16384 bind 16384) [ 0.355686] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356816] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357984] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.358869] NET: Registered PF_XDP protocol family [ 0.359624] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.360655] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.361618] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.362685] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.363746] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.364932] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365950] PCI: CLS 0 bytes, default 64 [ 0.366712] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.368490] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.370727] clocksource: Switched to clocksource tsc [ 0.390682] Initialise system trusted keyrings [ 0.392643] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.394491] Key type asymmetric registered [ 0.395382] Asymmetric key parser 'x509' registered [ 0.397113] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.399581] io scheduler mq-deadline registered [ 0.400616] io scheduler kyber registered [ 0.401522] io scheduler bfq registered [ 0.403639] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.405618] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.407258] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.410366] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.412310] i8042: Warning: Keylock active [ 0.414727] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.415837] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.417016] hv_vmbus: registering driver hyperv_keyboard [ 0.418214] rtc_cmos 00:00: RTC can wake from S4 [ 0.420512] rtc_cmos 00:00: registered as rtc0 [ 0.421667] rtc_cmos 00:00: setting system clock to 2026-09-03T14:57:57 UTC (1788447477) [ 0.423470] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.424794] intel_pstate: CPU model not supported [ 0.425881] efifb: probing for efifb [ 0.426678] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.428066] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.429347] efifb: scrolling: redraw [ 0.430237] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.432032] Console: switching to colour frame buffer device 100x37 [ 0.433841] fb0: EFI VGA frame buffer device [ 0.434815] pstore: Using crash dump compression: deflate [ 0.435963] pstore: Registered efi_pstore as persistent store backend [ 0.437571] NET: Registered PF_INET6 protocol family [ 0.439033] Segment Routing with IPv6 [ 0.439924] In-situ OAM (IOAM) with IPv6 [ 0.440824] NET: Registered PF_PACKET protocol family [ 0.441983] Key type dns_resolver registered [ 0.443977] IPI shorthand broadcast: enabled [ 0.446631] sched_clock: Marking stable (305001805, 141545523)->(517661544, -71114216) [ 0.448512] registered taskstats version 1 [ 0.449782] Loading compiled-in X.509 certificates [ 0.924871] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.884192] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.891398] Demotion targets for Node 0: null [ 1.892715] Key type .fscrypt registered [ 1.893791] Key type fscrypt-provisioning registered [ 1.895058] ima: No TPM chip found, activating TPM-bypass! [ 1.897017] ima: Allocated hash algorithm: sha1 [ 1.898062] ima: No architecture policies found [ 1.906322] clk: Disabling unused clocks [ 1.913290] Freeing unused kernel image (initmem) memory: 17040K [ 1.914832] Write protecting the kernel read-only data: 47104k [ 1.916898] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.918686] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.924485] Run /init as init process [ 2.051095] nvme nvme0: pci function 0000:00:04.0 [ 2.052518] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.062507] nvme nvme0: 2/0/0 default/read/poll queues [ 2.071284] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.072797] GPT:25804799 != 33554431 [ 2.073607] GPT:Alternate GPT header not at the end of the disk. [ 2.074703] GPT:25804799 != 33554431 [ 2.075428] GPT: Use GNU Parted to correct GPT errors. [ 2.076410] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.090438] SCSI subsystem initialized [ 2.118196] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.120555] device-mapper: uevent: version 1.0.3 [ 2.121599] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.129299] device-mapper: verity: sha256 using "sha256-lib" [ 2.164561] raid6: avx512x4 gen() 17575 MB/s [ 2.181552] raid6: avx512x2 gen() 17585 MB/s [ 2.198551] raid6: avx512x1 gen() 17874 MB/s [ 2.215552] raid6: avx2x4 gen() 17900 MB/s [ 2.232551] raid6: avx2x2 gen() 17860 MB/s [ 2.249553] raid6: avx2x1 gen() 13908 MB/s [ 2.250453] raid6: using algorithm avx2x4 gen() 17900 MB/s [ 2.267551] raid6: .... xor() 7395 MB/s, rmw enabled [ 2.268681] raid6: using avx512x2 recovery algorithm [ 2.279465] xor: automatically using best checksumming function avx [ 2.415487] Btrfs loaded, zoned=no, fsverity=no [ 2.420222] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.425004] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.430389] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.432747] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.516588] ACPI: PM: Preparing to enter system sleep state S5 [ 62.517785] reboot: Restarting system [ 62.518556] 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        [2026-09-03T14:59:03.362347]      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 5112602244 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000192] Using GB pages for direct mapping [ 0.000337] ACPI: Early table checksum verification disabled [ 0.000340] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000344] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000350] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000356] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000359] ACPI: FACS 0x00000000789D0000 000040 [ 0.000362] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000365] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000368] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000371] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000373] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000376] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000379] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000382] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000384] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000386] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000386] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000387] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000388] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000389] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000389] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000390] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000391] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000392] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000392] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000435] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000445] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000497] Zone ranges: [ 0.000498] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000501] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000504] Normal empty [ 0.000505] Device empty [ 0.000507] Movable zone start for each node [ 0.000508] Early memory node ranges [ 0.000509] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000511] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000514] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000516] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000523] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000563] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003865] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003975] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004393] ACPI: PM-Timer IO Port: 0xb008 [ 0.004406] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004472] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004475] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004477] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004478] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004479] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004483] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004485] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004489] TSC deadline timer available [ 0.004494] CPU topo: Max. logical packages: 1 [ 0.004495] CPU topo: Max. logical dies: 1 [ 0.004496] CPU topo: Max. dies per package: 1 [ 0.004500] CPU topo: Max. threads per core: 2 [ 0.004501] CPU topo: Num. cores per package: 1 [ 0.004502] CPU topo: Num. threads per package: 2 [ 0.004502] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004520] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004536] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004538] Booting paravirtualized kernel on KVM [ 0.004540] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009446] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009714] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010393] kvm-guest: PV spinlocks enabled [ 0.010396] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010399] 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 [ 0.010574] random: crng init done [ 0.010575] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010785] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010899] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010953] Fallback order for Node 0: 0 [ 0.010955] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010956] Policy zone: DMA32 [ 0.010958] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014917] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014932] Kernel/User page tables isolation: enabled [ 0.023009] ftrace: allocating 41455 entries in 164 pages [ 0.023012] ftrace: allocated 164 pages with 3 groups [ 0.023805] Dynamic Preempt: voluntary [ 0.023838] rcu: Preemptible hierarchical RCU implementation. [ 0.023838] rcu: RCU event tracing is enabled. [ 0.023839] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023840] Trampoline variant of Tasks RCU enabled. [ 0.023841] Rude variant of Tasks RCU enabled. [ 0.023841] Tracing variant of Tasks RCU enabled. [ 0.023843] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023843] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023849] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023852] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023853] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029021] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029257] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029265] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029318] Console: colour dummy device 80x25 [ 0.029320] printk: legacy console [tty0] enabled [ 0.029598] printk: legacy console [ttyS0] enabled [ 0.175353] ACPI: Core revision 20250807 [ 0.176263] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.177900] APIC: Switch to symmetric I/O mode setup [ 0.179077] x2apic enabled [ 0.180094] APIC: Switched APIC routing to: physical x2apic [ 0.182719] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.184354] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.185350] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.185350] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.185350] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.185350] Speculative Store Bypass: Vulnerable [ 0.185350] Spectre V2 : Mitigation: Retpolines [ 0.185350] RETBleed: Vulnerable [ 0.185350] ITS: Mitigation: Aligned branch/return thunks [ 0.185350] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185350] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185350] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.185350] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.185350] GDS: Unknown: Dependent on hypervisor status [ 0.185350] active return thunk: its_return_thunk [ 0.185350] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.185350] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.185350] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.185350] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.185350] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.185350] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.185350] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.185350] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.185350] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.185350] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.185350] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.185350] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.185350] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.185350] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.185350] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.185350] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.185350] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.185350] Freeing SMP alternatives memory: 40K [ 0.185350] pid_max: default: 32768 minimum: 301 [ 0.185350] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.185350] landlock: Up and running. [ 0.185350] SELinux: Initializing. [ 0.185350] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185350] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185350] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185555] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.186398] signal: max sigframe size: 3632 [ 0.187332] rcu: Hierarchical SRCU implementation. [ 0.187354] rcu: Max phase no-delay instances is 400. [ 0.188188] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.191782] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.192433] smp: Bringing up secondary CPUs ... [ 0.193239] smpboot: x86: Booting SMP configuration: [ 0.193355] .... node #0, CPUs: #1 [ 0.195358] 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. [ 0.196354] 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. [ 0.197548] smp: Brought up 1 node, 2 CPUs [ 0.198182] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.198512] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.199495] devtmpfs: initialized [ 0.199889] x86/mm: Memory block size: 128MB [ 0.201424] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.202431] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.203360] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.204438] pinctrl core: initialized pinctrl subsystem [ 0.205894] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.207506] audit: initializing netlink subsys (disabled) [ 0.208384] audit: type=2000 audit(1788447546.782:1): state=initialized audit_enabled=0 res=1 [ 0.208463] thermal_sys: Registered thermal governor 'step_wise' [ 0.209365] cpuidle: using governor menu [ 0.212964] efi: Freeing EFI boot services memory: 37748K [ 0.213357] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.214438] dca service started, version 1.12.1 [ 0.215199] PCI: Using configuration type 1 for base access [ 0.216466] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.242462] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.243353] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.244355] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.245352] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.247547] ACPI: Added _OSI(Module Device) [ 0.248203] ACPI: Added _OSI(Processor Device) [ 0.248354] ACPI: Added _OSI(Processor Aggregator Device) [ 0.250213] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.252560] ACPI: Interpreter enabled [ 0.252998] ACPI: PM: (supports S0 S5) [ 0.253354] ACPI: Using IOAPIC for interrupt routing [ 0.254142] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.256356] PCI: Using E820 reservations for host bridge windows [ 0.257404] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.260350] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.260350] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.262356] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.264364] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.266717] acpiphp: Slot [3] registered [ 0.267381] acpiphp: Slot [4] registered [ 0.268211] acpiphp: Slot [5] registered [ 0.268370] acpiphp: Slot [6] registered [ 0.268992] acpiphp: Slot [7] registered [ 0.270387] acpiphp: Slot [8] registered [ 0.271257] acpiphp: Slot [9] registered [ 0.271370] acpiphp: Slot [10] registered [ 0.272002] acpiphp: Slot [11] registered [ 0.272390] acpiphp: Slot [12] registered [ 0.274389] acpiphp: Slot [13] registered [ 0.275387] acpiphp: Slot [14] registered [ 0.276179] acpiphp: Slot [15] registered [ 0.276376] acpiphp: Slot [16] registered [ 0.277048] acpiphp: Slot [17] registered [ 0.277374] acpiphp: Slot [18] registered [ 0.278040] acpiphp: Slot [19] registered [ 0.279391] acpiphp: Slot [20] registered [ 0.280043] acpiphp: Slot [21] registered [ 0.280371] acpiphp: Slot [22] registered [ 0.281162] acpiphp: Slot [23] registered [ 0.282378] acpiphp: Slot [24] registered [ 0.283025] acpiphp: Slot [25] registered [ 0.283373] acpiphp: Slot [26] registered [ 0.284019] acpiphp: Slot [27] registered [ 0.284375] acpiphp: Slot [28] registered [ 0.285018] acpiphp: Slot [29] registered [ 0.286371] acpiphp: Slot [30] registered [ 0.287180] acpiphp: Slot [31] registered [ 0.287368] PCI host bridge to bus 0000:00 [ 0.288032] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.289356] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.290354] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.292355] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.293353] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.294354] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.295279] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.296801] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.299196] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.300939] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.302418] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.303301] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.303367] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.304253] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.305366] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.306269] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.307838] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.310375] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.311438] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.312457] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.313702] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.317358] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.318976] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.321368] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.324399] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.325447] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.326477] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.327458] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.328404] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.330393] iommu: Default domain type: Translated [ 0.331113] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.331449] efivars: Registered efivars operations [ 0.332282] PCI: Using ACPI for IRQ routing [ 0.333378] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.334301] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.334350] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.336355] vgaarb: loaded [ 0.336938] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.337353] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.340392] clocksource: Switched to clocksource kvm-clock [ 0.341643] VFS: Disk quotas dquot_6.6.0 [ 0.342404] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.343634] pnp: PnP ACPI init [ 0.344708] pnp: PnP ACPI: found 5 devices [ 0.352686] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.354275] NET: Registered PF_INET protocol family [ 0.355131] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.368172] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.369545] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.370776] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.372339] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.373585] TCP: Hash tables configured (established 16384 bind 16384) [ 0.374649] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375695] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376866] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.377756] NET: Registered PF_XDP protocol family [ 0.378516] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.379472] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.380432] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.381485] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.382538] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.383719] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.384734] PCI: CLS 0 bytes, default 64 [ 0.385486] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.387271] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.389531] clocksource: Switched to clocksource tsc [ 0.409630] Initialise system trusted keyrings [ 0.410770] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.412772] Key type asymmetric registered [ 0.413673] Asymmetric key parser 'x509' registered [ 0.415342] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.417120] io scheduler mq-deadline registered [ 0.418092] io scheduler kyber registered [ 0.418986] io scheduler bfq registered [ 0.421175] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.422593] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.424332] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.428990] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.430892] i8042: Warning: Keylock active [ 0.433984] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.435068] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.436394] hv_vmbus: registering driver hyperv_keyboard [ 0.437612] rtc_cmos 00:00: RTC can wake from S4 [ 0.439934] rtc_cmos 00:00: registered as rtc0 [ 0.441185] rtc_cmos 00:00: setting system clock to 2026-09-03T14:59:05 UTC (1788447545) [ 0.443005] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.444333] intel_pstate: CPU model not supported [ 0.445425] efifb: probing for efifb [ 0.446237] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.447661] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.448928] efifb: scrolling: redraw [ 0.449706] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.451520] Console: switching to colour frame buffer device 100x37 [ 0.453323] fb0: EFI VGA frame buffer device [ 0.454295] pstore: Using crash dump compression: deflate [ 0.455441] pstore: Registered efi_pstore as persistent store backend [ 0.457062] NET: Registered PF_INET6 protocol family [ 0.458452] Segment Routing with IPv6 [ 0.459270] In-situ OAM (IOAM) with IPv6 [ 0.460161] NET: Registered PF_PACKET protocol family [ 0.461324] Key type dns_resolver registered [ 0.462722] IPI shorthand broadcast: enabled [ 0.465488] sched_clock: Marking stable (310003213, 155085630)->(540997379, -75908536) [ 0.467371] registered taskstats version 1 [ 0.468746] Loading compiled-in X.509 certificates [ 0.945634] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.746387] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.750842] Demotion targets for Node 0: null [ 1.751853] Key type .fscrypt registered [ 1.752769] Key type fscrypt-provisioning registered [ 1.753761] ima: No TPM chip found, activating TPM-bypass! [ 1.754943] ima: Allocated hash algorithm: sha1 [ 1.755847] ima: No architecture policies found [ 1.762177] clk: Disabling unused clocks [ 1.768531] Freeing unused kernel image (initmem) memory: 17040K [ 1.770228] Write protecting the kernel read-only data: 47104k [ 1.772045] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.773803] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.775493] Run /init as init process [ 1.893542] nvme nvme0: pci function 0000:00:04.0 [ 1.894820] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.904565] nvme nvme0: 2/0/0 default/read/poll queues [ 1.912001] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.913500] GPT:25804799 != 33554431 [ 1.914246] GPT:Alternate GPT header not at the end of the disk. [ 1.915328] GPT:25804799 != 33554431 [ 1.916044] GPT: Use GNU Parted to correct GPT errors. [ 1.917032] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.930555] SCSI subsystem initialized [ 1.957745] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.960067] device-mapper: uevent: version 1.0.3 [ 1.961110] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.968764] device-mapper: verity: sha256 using "sha256-lib" [ 2.006094] raid6: avx512x4 gen() 17729 MB/s [ 2.023092] raid6: avx512x2 gen() 17737 MB/s [ 2.040096] raid6: avx512x1 gen() 17743 MB/s [ 2.058092] raid6: avx2x4 gen() 17537 MB/s [ 2.075093] raid6: avx2x2 gen() 17106 MB/s [ 2.092094] raid6: avx2x1 gen() 12599 MB/s [ 2.093098] raid6: using algorithm avx512x1 gen() 17743 MB/s [ 2.111095] raid6: .... xor() 20968 MB/s, rmw enabled [ 2.112124] raid6: using avx512x2 recovery algorithm [ 2.122966] xor: automatically using best checksumming function avx [ 2.264686] Btrfs loaded, zoned=no, fsverity=no [ 2.269340] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.273344] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.277405] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.278780] BTRFS error (device dm-0): open_ctree failed: -2