.741163] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.743186] Run /init as init process [ 1.862472] nvme nvme0: pci function 0000:00:04.0 [ 1.863822] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.874064] nvme nvme0: 2/0/0 default/read/poll queues [ 1.882067] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.884545] GPT:25804799 != 33554431 [ 1.885848] GPT:Alternate GPT header not at the end of the disk. [ 1.887730] GPT:25804799 != 33554431 [ 1.888517] GPT: Use GNU Parted to correct GPT errors. [ 1.889544] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.905971] SCSI subsystem initialized [ 1.936006] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.938862] device-mapper: uevent: version 1.0.3 [ 1.939941] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.947841] device-mapper: verity: sha256 using "sha256-lib" [ 1.984645] raid6: avx512x4 gen() 17562 MB/s [ 2.001644] raid6: avx512x2 gen() 17670 MB/s [ 2.018644] raid6: avx512x1 gen() 17693 MB/s [ 2.036644] raid6: avx2x4 gen() 17834 MB/s [ 2.053649] raid6: avx2x2 gen() 15884 MB/s [ 2.071644] raid6: avx2x1 gen() 13501 MB/s [ 2.072577] raid6: using algorithm avx2x4 gen() 17834 MB/s [ 2.089643] raid6: .... xor() 7186 MB/s, rmw enabled [ 2.090828] raid6: using avx512x2 recovery algorithm [ 2.101590] xor: automatically using best checksumming function avx [ 2.239910] Btrfs loaded, zoned=no, fsverity=no [ 2.244788] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.249184] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.253334] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.255127] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.338669] ACPI: PM: Preparing to enter system sleep state S5 [ 62.339917] reboot: Restarting system [ 62.340866] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:07:16.403405]      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 4096487070 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000096] 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 [ 0.000175] Using GB pages for direct mapping [ 0.000346] ACPI: Early table checksum verification disabled [ 0.000350] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000354] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000359] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000366] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000369] ACPI: FACS 0x00000000789D0000 000040 [ 0.000371] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000374] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000377] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000380] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000383] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000386] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000389] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000392] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000394] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000395] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000396] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000397] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000397] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000398] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000399] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000400] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000400] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000401] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000402] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000443] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000453] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000506] Zone ranges: [ 0.000507] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000510] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000512] 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] [ 0.000532] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000573] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003920] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004037] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004441] ACPI: PM-Timer IO Port: 0xb008 [ 0.004455] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004513] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004517] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004519] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004520] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004521] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004526] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004527] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004532] TSC deadline timer available [ 0.004537] CPU topo: Max. logical packages: 1 [ 0.004538] CPU topo: Max. logical dies: 1 [ 0.004539] CPU topo: Max. dies per package: 1 [ 0.004543] CPU topo: Max. threads per core: 2 [ 0.004545] CPU topo: Num. cores per package: 1 [ 0.004545] CPU topo: Num. threads per package: 2 [ 0.004546] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004564] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004580] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004582] Booting paravirtualized kernel on KVM [ 0.004584] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009844] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010123] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010771] kvm-guest: PV spinlocks enabled [ 0.010774] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010778] 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 [ 0.010951] random: crng init done [ 0.010952] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011161] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011275] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011331] Fallback order for Node 0: 0 [ 0.011334] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011335] Policy zone: DMA32 [ 0.011336] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015676] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015691] Kernel/User page tables isolation: enabled [ 0.024178] ftrace: allocating 41455 entries in 164 pages [ 0.024182] ftrace: allocated 164 pages with 3 groups [ 0.024981] Dynamic Preempt: voluntary [ 0.025015] rcu: Preemptible hierarchical RCU implementation. [ 0.025015] rcu: RCU event tracing is enabled. [ 0.025016] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025018] Trampoline variant of Tasks RCU enabled. [ 0.025018] Rude variant of Tasks RCU enabled. [ 0.025019] Tracing variant of Tasks RCU enabled. [ 0.025019] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025020] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025026] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025028] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025030] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030250] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030486] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030494] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030548] Console: colour dummy device 80x25 [ 0.030552] printk: legacy console [tty0] enabled [ 0.030832] printk: legacy console [ttyS0] enabled [ 0.182059] ACPI: Core revision 20250807 [ 0.182884] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.184344] APIC: Switch to symmetric I/O mode setup [ 0.185539] x2apic enabled [ 0.186406] APIC: Switched APIC routing to: physical x2apic [ 0.189005] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.190792] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.191786] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.191786] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.191786] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.191786] Speculative Store Bypass: Vulnerable [ 0.191786] Spectre V2 : Mitigation: Retpolines [ 0.191786] RETBleed: Vulnerable [ 0.191786] ITS: Mitigation: Aligned branch/return thunks [ 0.191786] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.191786] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.191786] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.191786] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.191786] GDS: Unknown: Dependent on hypervisor status [ 0.191786] active return thunk: its_return_thunk [ 0.191786] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.191786] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.191786] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.191786] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.191786] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.191786] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.191786] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.191786] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.191786] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.191786] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.191786] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.191786] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.191786] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.191786] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.191786] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.191786] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.191786] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.191786] Freeing SMP alternatives memory: 40K [ 0.191786] pid_max: default: 32768 minimum: 301 [ 0.191786] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.191786] landlock: Up and running. [ 0.191786] SELinux: Initializing. [ 0.191786] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.191786] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.191786] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.192014] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.192939] signal: max sigframe size: 3632 [ 0.193761] rcu: Hierarchical SRCU implementation. [ 0.193790] rcu: Max phase no-delay instances is 400. [ 0.194634] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.198504] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.198863] smp: Bringing up secondary CPUs ... [ 0.199693] smpboot: x86: Booting SMP configuration: [ 0.199792] .... node #0, CPUs: #1 [ 0.201384] 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. [ 0.202793] 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. [ 0.203945] smp: Brought up 1 node, 2 CPUs [ 0.204777] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.205042] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.205936] devtmpfs: initialized [ 0.206379] x86/mm: Memory block size: 128MB [ 0.207892] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.208863] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.209801] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.210880] pinctrl core: initialized pinctrl subsystem [ 0.213663] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.213955] audit: initializing netlink subsys (disabled) [ 0.215831] audit: type=2000 audit(1788451639.719:1): state=initialized audit_enabled=0 res=1 [ 0.215915] thermal_sys: Registered thermal governor 'step_wise' [ 0.216805] cpuidle: using governor menu [ 0.219379] efi: Freeing EFI boot services memory: 37748K [ 0.219794] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.220886] dca service started, version 1.12.1 [ 0.221676] PCI: Using configuration type 1 for base access [ 0.222906] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.249822] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.250793] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.251791] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.252789] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.255056] ACPI: Added _OSI(Module Device) [ 0.255738] ACPI: Added _OSI(Processor Device) [ 0.255738] ACPI: Added _OSI(Processor Aggregator Device) [ 0.257962] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.262112] ACPI: Interpreter enabled [ 0.262806] ACPI: PM: (supports S0 S5) [ 0.263415] ACPI: Using IOAPIC for interrupt routing [ 0.263786] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.264795] PCI: Using E820 reservations for host bridge windows [ 0.266903] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.270783] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.271800] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.272792] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.273808] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.276179] acpiphp: Slot [3] registered [ 0.276814] acpiphp: Slot [4] registered [ 0.277487] acpiphp: Slot [5] registered [ 0.278824] acpiphp: Slot [6] registered [ 0.279458] acpiphp: Slot [7] registered [ 0.279804] acpiphp: Slot [8] registered [ 0.280435] acpiphp: Slot [9] registered [ 0.280804] acpiphp: Slot [10] registered [ 0.281462] acpiphp: Slot [11] registered [ 0.281804] acpiphp: Slot [12] registered [ 0.282450] acpiphp: Slot [13] registered [ 0.283804] acpiphp: Slot [14] registered [ 0.284448] acpiphp: Slot [15] registered [ 0.284804] acpiphp: Slot [16] registered [ 0.285456] acpiphp: Slot [17] registered [ 0.285809] acpiphp: Slot [18] registered [ 0.286457] acpiphp: Slot [19] registered [ 0.287806] acpiphp: Slot [20] registered [ 0.288452] acpiphp: Slot [21] registered [ 0.288805] acpiphp: Slot [22] registered [ 0.289467] acpiphp: Slot [23] registered [ 0.289827] acpiphp: Slot [24] registered [ 0.290508] acpiphp: Slot [25] registered [ 0.291820] acpiphp: Slot [26] registered [ 0.292465] acpiphp: Slot [27] registered [ 0.292815] acpiphp: Slot [28] registered [ 0.293591] acpiphp: Slot [29] registered [ 0.294811] acpiphp: Slot [30] registered [ 0.295463] acpiphp: Slot [31] registered [ 0.295804] PCI host bridge to bus 0000:00 [ 0.296489] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.297791] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.298790] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.299791] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.300795] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.302790] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.303689] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.305247] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.307658] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.309364] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.309856] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.310771] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.311803] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.312731] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.313805] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.314806] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.316023] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.318820] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.319868] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.320883] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.323135] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.325820] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.327395] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.329814] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.332932] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.333915] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.334904] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.336898] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.337842] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.339142] iommu: Default domain type: Translated [ 0.339791] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.340893] efivars: Registered efivars operations [ 0.341537] PCI: Using ACPI for IRQ routing [ 0.341816] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.342740] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.342786] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.345795] vgaarb: loaded [ 0.346299] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.347792] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.351942] clocksource: Switched to clocksource kvm-clock [ 0.353425] VFS: Disk quotas dquot_6.6.0 [ 0.354278] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.355762] pnp: PnP ACPI init [ 0.356776] pnp: PnP ACPI: found 5 devices [ 0.364966] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.366450] NET: Registered PF_INET protocol family [ 0.367290] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.380321] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.381694] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.382936] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.384286] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.385541] TCP: Hash tables configured (established 16384 bind 16384) [ 0.386836] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.388080] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.389472] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.390439] NET: Registered PF_XDP protocol family [ 0.391235] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.392251] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.393244] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.394338] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.395456] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.396815] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.397842] PCI: CLS 0 bytes, default 64 [ 0.398613] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.400373] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.402651] clocksource: Switched to clocksource tsc [ 0.422683] Initialise system trusted keyrings [ 0.423761] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.425836] Key type asymmetric registered [ 0.426733] Asymmetric key parser 'x509' registered [ 0.428859] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.431327] io scheduler mq-deadline registered [ 0.432384] io scheduler kyber registered [ 0.433266] io scheduler bfq registered [ 0.434876] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.436387] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.438044] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.441183] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.443053] i8042: Warning: Keylock active [ 0.445520] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.446550] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.447770] hv_vmbus: registering driver hyperv_keyboard [ 0.448964] rtc_cmos 00:00: RTC can wake from S4 [ 0.451226] rtc_cmos 00:00: registered as rtc0 [ 0.452420] rtc_cmos 00:00: setting system clock to 2026-09-03T16:07:18 UTC (1788451638) [ 0.454145] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.455436] intel_pstate: CPU model not supported [ 0.456497] efifb: probing for efifb [ 0.457285] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.458668] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.459928] efifb: scrolling: redraw [ 0.460706] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.462519] Console: switching to colour frame buffer device 100x37 [ 0.464337] fb0: EFI VGA frame buffer device [ 0.465273] pstore: Using crash dump compression: deflate [ 0.466424] pstore: Registered efi_pstore as persistent store backend [ 0.468076] NET: Registered PF_INET6 protocol family [ 0.470393] Segment Routing with IPv6 [ 0.471200] In-situ OAM (IOAM) with IPv6 [ 0.472147] NET: Registered PF_PACKET protocol family [ 0.473335] Key type dns_resolver registered [ 0.476509] IPI shorthand broadcast: enabled [ 0.479176] sched_clock: Marking stable (318001847, 160293448)->(560257497, -81962202) [ 0.481138] registered taskstats version 1 [ 0.482323] Loading compiled-in X.509 certificates [ 0.952639] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.719074] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.723498] Demotion targets for Node 0: null [ 1.724540] Key type .fscrypt registered [ 1.725388] Key type fscrypt-provisioning registered [ 1.726406] ima: No TPM chip found, activating TPM-bypass! [ 1.727798] ima: Allocated hash algorithm: sha1 [ 1.728889] ima: No architecture policies found [ 1.735201] clk: Disabling unused clocks [ 1.741694] Freeing unused kernel image (initmem) memory: 17040K [ 1.743432] Write protecting the kernel read-only data: 47104k [ 1.745265] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.747133] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.748852] Run /init as init process [ 1.868086] nvme nvme0: pci function 0000:00:04.0 [ 1.869620] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.880307] nvme nvme0: 2/0/0 default/read/poll queues [ 1.887559] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.888951] GPT:25804799 != 33554431 [ 1.889714] GPT:Alternate GPT header not at the end of the disk. [ 1.890851] GPT:25804799 != 33554431 [ 1.891781] GPT: Use GNU Parted to correct GPT errors. [ 1.892784] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.906701] SCSI subsystem initialized [ 1.934558] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.936941] device-mapper: uevent: version 1.0.3 [ 1.938382] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.946454] device-mapper: verity: sha256 using "sha256-lib" [ 1.982302] raid6: avx512x4 gen() 17818 MB/s [ 1.999302] raid6: avx512x2 gen() 18247 MB/s [ 2.017302] raid6: avx512x1 gen() 17802 MB/s [ 2.034303] raid6: avx2x4 gen() 17862 MB/s [ 2.051302] raid6: avx2x2 gen() 17948 MB/s [ 2.069302] raid6: avx2x1 gen() 13621 MB/s [ 2.070212] raid6: using algorithm avx512x2 gen() 18247 MB/s [ 2.088303] raid6: .... xor() 24308 MB/s, rmw enabled [ 2.089350] raid6: using avx512x2 recovery algorithm [ 2.099968] xor: automatically using best checksumming function avx [ 2.234934] Btrfs loaded, zoned=no, fsverity=no [ 2.239543] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.243104] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.247047] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.248570] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.333768] ACPI: PM: Preparing to enter system sleep state S5 [ 62.335036] reboot: Restarting system [ 62.335847] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:08:23.404136]      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 4080705273 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000095] 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 [ 0.000175] Using GB pages for direct mapping [ 0.000379] ACPI: Early table checksum verification disabled [ 0.000382] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000386] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000391] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000397] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000401] ACPI: FACS 0x00000000789D0000 000040 [ 0.000403] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000406] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000409] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000412] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000415] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000418] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000421] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000424] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000426] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000428] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000429] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000429] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000430] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000431] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000431] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000432] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000433] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000434] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000434] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000474] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000484] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000535] Zone ranges: [ 0.000536] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000539] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000542] Normal empty [ 0.000543] Device empty [ 0.000545] Movable zone start for each node [ 0.000546] Early memory node ranges [ 0.000547] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000549] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000552] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000554] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000560] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000602] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003924] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004036] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004447] ACPI: PM-Timer IO Port: 0xb008 [ 0.004461] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004520] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004523] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004525] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004526] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004528] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004532] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004533] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004538] TSC deadline timer available [ 0.004543] CPU topo: Max. logical packages: 1 [ 0.004544] CPU topo: Max. logical dies: 1 [ 0.004544] CPU topo: Max. dies per package: 1 [ 0.004549] CPU topo: Max. threads per core: 2 [ 0.004550] CPU topo: Num. cores per package: 1 [ 0.004550] CPU topo: Num. threads per package: 2 [ 0.004551] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004569] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004585] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004586] Booting paravirtualized kernel on KVM [ 0.004588] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009558] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009833] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010491] kvm-guest: PV spinlocks enabled [ 0.010493] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010497] 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 [ 0.010673] random: crng init done [ 0.010674] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010888] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011002] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011057] Fallback order for Node 0: 0 [ 0.011060] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011061] Policy zone: DMA32 [ 0.011063] 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 [ 0.015160] Kernel/User page tables isolation: enabled [ 0.023726] ftrace: allocating 41455 entries in 164 pages [ 0.023730] ftrace: allocated 164 pages with 3 groups [ 0.024545] Dynamic Preempt: voluntary [ 0.024580] rcu: Preemptible hierarchical RCU implementation. [ 0.024581] rcu: RCU event tracing is enabled. [ 0.024582] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024583] Trampoline variant of Tasks RCU enabled. [ 0.024584] Rude variant of Tasks RCU enabled. [ 0.024585] Tracing variant of Tasks RCU enabled. [ 0.024586] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024587] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024593] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024595] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024597] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030304] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030540] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030547] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030602] Console: colour dummy device 80x25 [ 0.030604] printk: legacy console [tty0] enabled [ 0.030880] printk: legacy console [ttyS0] enabled [ 0.174513] ACPI: Core revision 20250807 [ 0.175529] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.177009] APIC: Switch to symmetric I/O mode setup [ 0.178184] x2apic enabled [ 0.179087] APIC: Switched APIC routing to: physical x2apic [ 0.181546] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.183181] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.184177] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.184177] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.184177] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.184177] Speculative Store Bypass: Vulnerable [ 0.184177] Spectre V2 : Mitigation: Retpolines [ 0.184177] RETBleed: Vulnerable [ 0.184177] ITS: Mitigation: Aligned branch/return thunks [ 0.184177] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184177] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.184177] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.184177] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.184177] GDS: Unknown: Dependent on hypervisor status [ 0.184177] active return thunk: its_return_thunk [ 0.184177] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.184177] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.184177] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.184177] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.184177] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.184177] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.184177] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.184177] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.184177] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.184177] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.184177] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.184177] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.184177] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.184177] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.184177] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.184177] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.184177] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.184177] Freeing SMP alternatives memory: 40K [ 0.184177] pid_max: default: 32768 minimum: 301 [ 0.184177] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.184177] landlock: Up and running. [ 0.184177] SELinux: Initializing. [ 0.184177] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184177] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.184177] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.184400] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.185225] signal: max sigframe size: 3632 [ 0.185904] rcu: Hierarchical SRCU implementation. [ 0.186181] rcu: Max phase no-delay instances is 400. [ 0.187021] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.190599] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.191245] smp: Bringing up secondary CPUs ... [ 0.192049] smpboot: x86: Booting SMP configuration: [ 0.192185] .... node #0, CPUs: #1 [ 0.193183] 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. [ 0.195182] 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. [ 0.196347] smp: Brought up 1 node, 2 CPUs [ 0.197000] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.197346] Memory: 1886656K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.198331] devtmpfs: initialized [ 0.198880] x86/mm: Memory block size: 128MB [ 0.200235] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.201251] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.202190] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.203266] pinctrl core: initialized pinctrl subsystem [ 0.204600] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205345] audit: initializing netlink subsys (disabled) [ 0.207188] audit: type=2000 audit(1788451706.754:1): state=initialized audit_enabled=0 res=1 [ 0.207302] thermal_sys: Registered thermal governor 'step_wise' [ 0.208196] cpuidle: using governor menu [ 0.211188] efi: Freeing EFI boot services memory: 37748K [ 0.212026] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.212276] dca service started, version 1.12.1 [ 0.213039] PCI: Using configuration type 1 for base access [ 0.213296] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.239180] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.240182] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.241181] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.242180] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.244674] ACPI: Added _OSI(Module Device) [ 0.245181] ACPI: Added _OSI(Processor Device) [ 0.245866] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247186] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.248432] ACPI: Interpreter enabled [ 0.249190] ACPI: PM: (supports S0 S5) [ 0.249915] ACPI: Using IOAPIC for interrupt routing [ 0.250206] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.251181] PCI: Using E820 reservations for host bridge windows [ 0.252194] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.255548] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.257186] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.258181] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.259191] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.261657] acpiphp: Slot [3] registered [ 0.263224] acpiphp: Slot [4] registered [ 0.263862] acpiphp: Slot [5] registered [ 0.264204] acpiphp: Slot [6] registered [ 0.264960] acpiphp: Slot [7] registered [ 0.265204] acpiphp: Slot [8] registered [ 0.265843] acpiphp: Slot [9] registered [ 0.267208] acpiphp: Slot [10] registered [ 0.267837] acpiphp: Slot [11] registered [ 0.268199] acpiphp: Slot [12] registered [ 0.268855] acpiphp: Slot [13] registered [ 0.269208] acpiphp: Slot [14] registered [ 0.269873] acpiphp: Slot [15] registered [ 0.271197] acpiphp: Slot [16] registered [ 0.272134] acpiphp: Slot [17] registered [ 0.272196] acpiphp: Slot [18] registered [ 0.272963] acpiphp: Slot [19] registered [ 0.274198] acpiphp: Slot [20] registered [ 0.274848] acpiphp: Slot [21] registered [ 0.275195] acpiphp: Slot [22] registered [ 0.275848] acpiphp: Slot [23] registered [ 0.276194] acpiphp: Slot [24] registered [ 0.276854] acpiphp: Slot [25] registered [ 0.277201] acpiphp: Slot [26] registered [ 0.277851] acpiphp: Slot [27] registered [ 0.279197] acpiphp: Slot [28] registered [ 0.279941] acpiphp: Slot [29] registered [ 0.280210] acpiphp: Slot [30] registered [ 0.281213] acpiphp: Slot [31] registered [ 0.281955] PCI host bridge to bus 0000:00 [ 0.283187] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284182] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285187] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.287186] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.288184] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.289183] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.290071] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.292655] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.294008] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.295845] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.297250] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.298196] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.299194] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.300128] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.301194] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.302084] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.303717] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.306207] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.307276] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.309284] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.310516] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.314205] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.315705] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.318201] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.321315] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.322286] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.323284] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.324290] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.325230] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.326534] iommu: Default domain type: Translated [ 0.327181] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.328298] efivars: Registered efivars operations [ 0.329402] PCI: Using ACPI for IRQ routing [ 0.330241] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.331177] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.331177] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.333184] vgaarb: loaded [ 0.333688] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.335182] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.338276] clocksource: Switched to clocksource kvm-clock [ 0.340878] VFS: Disk quotas dquot_6.6.0 [ 0.341506] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.342730] pnp: PnP ACPI init [ 0.343748] pnp: PnP ACPI: found 5 devices [ 0.351712] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.353171] NET: Registered PF_INET protocol family [ 0.354012] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.366699] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.368107] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.369331] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.370672] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.372132] TCP: Hash tables configured (established 16384 bind 16384) [ 0.373189] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374244] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375440] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.376327] NET: Registered PF_XDP protocol family [ 0.377077] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.378032] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.378987] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.380049] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.381106] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.382288] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.383286] PCI: CLS 0 bytes, default 64 [ 0.384039] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.385806] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.388122] clocksource: Switched to clocksource tsc [ 0.409236] Initialise system trusted keyrings [ 0.410301] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.412054] Key type asymmetric registered [ 0.412940] Asymmetric key parser 'x509' registered [ 0.414600] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.416670] io scheduler mq-deadline registered [ 0.417648] io scheduler kyber registered [ 0.418517] io scheduler bfq registered [ 0.420731] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.422109] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.423809] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.426943] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.428887] i8042: Warning: Keylock active [ 0.431357] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.432421] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.433626] hv_vmbus: registering driver hyperv_keyboard [ 0.434831] rtc_cmos 00:00: RTC can wake from S4 [ 0.437303] rtc_cmos 00:00: registered as rtc0 [ 0.438463] rtc_cmos 00:00: setting system clock to 2026-09-03T16:08:25 UTC (1788451705) [ 0.440325] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.441624] intel_pstate: CPU model not supported [ 0.442698] efifb: probing for efifb [ 0.443496] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.444873] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.446124] efifb: scrolling: redraw [ 0.446894] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.448715] Console: switching to colour frame buffer device 100x37 [ 0.450520] fb0: EFI VGA frame buffer device [ 0.451486] pstore: Using crash dump compression: deflate [ 0.452660] pstore: Registered efi_pstore as persistent store backend [ 0.454256] NET: Registered PF_INET6 protocol family [ 0.455954] Segment Routing with IPv6 [ 0.456779] In-situ OAM (IOAM) with IPv6 [ 0.457668] NET: Registered PF_PACKET protocol family [ 0.458820] Key type dns_resolver registered [ 0.461022] IPI shorthand broadcast: enabled [ 0.463798] sched_clock: Marking stable (311002553, 152631192)->(537366277, -73732532) [ 0.465666] registered taskstats version 1 [ 0.466822] Loading compiled-in X.509 certificates [ 0.943541] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.727689] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.732098] Demotion targets for Node 0: null [ 1.733198] Key type .fscrypt registered [ 1.734038] Key type fscrypt-provisioning registered [ 1.735154] ima: No TPM chip found, activating TPM-bypass! [ 1.736379] ima: Allocated hash algorithm: sha1 [ 1.737299] ima: No architecture policies found [ 1.745257] clk: Disabling unused clocks [ 1.751729] Freeing unused kernel image (initmem) memory: 17040K [ 1.753428] Write protecting the kernel read-only data: 47104k [ 1.755272] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.756998] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.758684] Run /init as init process [ 1.877093] nvme nvme0: pci function 0000:00:04.0 [ 1.878425] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.888792] nvme nvme0: 2/0/0 default/read/poll queues [ 1.895588] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.896996] GPT:25804799 != 33554431 [ 1.897757] GPT:Alternate GPT header not at the end of the disk. [ 1.898869] GPT:25804799 != 33554431 [ 1.899706] GPT: Use GNU Parted to correct GPT errors. [ 1.900669] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.914386] SCSI subsystem initialized [ 1.941041] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.943333] device-mapper: uevent: version 1.0.3 [ 1.944343] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.951916] device-mapper: verity: sha256 using "sha256-lib" [ 1.986638] raid6: avx512x4 gen() 17852 MB/s [ 2.003638] raid6: avx512x2 gen() 18190 MB/s [ 2.020640] raid6: avx512x1 gen() 17922 MB/s [ 2.037639] raid6: avx2x4 gen() 17998 MB/s [ 2.054640] raid6: avx2x2 gen() 18051 MB/s [ 2.071639] raid6: avx2x1 gen() 13683 MB/s [ 2.072540] raid6: using algorithm avx512x2 gen() 18190 MB/s [ 2.089638] raid6: .... xor() 24279 MB/s, rmw enabled [ 2.090668] raid6: using avx512x2 recovery algorithm [ 2.101203] xor: automatically using best checksumming function avx [ 2.237476] Btrfs loaded, zoned=no, fsverity=no [ 2.242562] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.246043] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.250106] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.251573] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.332690] ACPI: PM: Preparing to enter system sleep state S5 [ 62.333995] reboot: Restarting system [ 62.334798] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T16:09:30.404533]      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 4057990809 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 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 [ 0.000177] Using GB pages for direct mapping [ 0.000414] ACPI: Early table checksum verification disabled [ 0.000418] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000422] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000428] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000433] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000436] ACPI: FACS 0x00000000789D0000 000040 [ 0.000439] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000442] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000445] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000448] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000451] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000453] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000457] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000459] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000462] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000463] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000464] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000465] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000465] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000466] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000467] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000467] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000468] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000469] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000470] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000514] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000524] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000575] Zone ranges: [ 0.000576] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000579] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000582] Normal empty [ 0.000583] Device empty [ 0.000585] Movable zone start for each node [ 0.000586] Early memory node ranges [ 0.000587] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000589] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000591] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000594] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000600] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000642] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003984] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004090] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004492] ACPI: PM-Timer IO Port: 0xb008 [ 0.004505] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004562] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004565] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004567] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004569] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004570] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004574] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004576] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004580] TSC deadline timer available [ 0.004585] CPU topo: Max. logical packages: 1 [ 0.004586] CPU topo: Max. logical dies: 1 [ 0.004587] CPU topo: Max. dies per package: 1 [ 0.004592] CPU topo: Max. threads per core: 2 [ 0.004592] CPU topo: Num. cores per package: 1 [ 0.004593] CPU topo: Num. threads per package: 2 [ 0.004594] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004613] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004630] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004632] Booting paravirtualized kernel on KVM [ 0.004634] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009597] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009869] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010514] kvm-guest: PV spinlocks enabled [ 0.010516] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010519] 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 [ 0.010694] random: crng init done [ 0.010695] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010911] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011041] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011101] Fallback order for Node 0: 0 [ 0.011104] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011106] Policy zone: DMA32 [ 0.011107] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015036] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015052] Kernel/User page tables isolation: enabled [ 0.023472] ftrace: allocating 41455 entries in 164 pages [ 0.023476] ftrace: allocated 164 pages with 3 groups [ 0.024281] Dynamic Preempt: voluntary [ 0.024316] rcu: Preemptible hierarchical RCU implementation. [ 0.024317] rcu: RCU event tracing is enabled. [ 0.024317] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024319] Trampoline variant of Tasks RCU enabled. [ 0.024319] Rude variant of Tasks RCU enabled. [ 0.024320] Tracing variant of Tasks RCU enabled. [ 0.024321] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024321] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024327] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024329] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024330] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029628] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029865] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029871] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029925] Console: colour dummy device 80x25 [ 0.029928] printk: legacy console [tty0] enabled [ 0.030207] printk: legacy console [ttyS0] enabled [ 0.167490] ACPI: Core revision 20250807 [ 0.168309] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169745] APIC: Switch to symmetric I/O mode setup [ 0.171171] x2apic enabled [ 0.172027] APIC: Switched APIC routing to: physical x2apic [ 0.174444] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.176240] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.177236] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177236] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177236] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177236] Speculative Store Bypass: Vulnerable [ 0.177236] Spectre V2 : Mitigation: Retpolines [ 0.177236] RETBleed: Vulnerable [ 0.177236] ITS: Mitigation: Aligned branch/return thunks [ 0.177236] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177236] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177236] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177236] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177236] GDS: Unknown: Dependent on hypervisor status [ 0.177236] active return thunk: its_return_thunk [ 0.177236] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177236] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177236] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177236] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177236] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177236] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177236] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177236] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177236] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177236] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177236] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177236] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177236] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177236] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177236] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177236] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177236] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177236] Freeing SMP alternatives memory: 40K [ 0.177236] pid_max: default: 32768 minimum: 301 [ 0.177236] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177236] landlock: Up and running. [ 0.177236] SELinux: Initializing. [ 0.177236] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177236] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177236] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177440] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178283] signal: max sigframe size: 3632 [ 0.178982] rcu: Hierarchical SRCU implementation. [ 0.179239] rcu: Max phase no-delay instances is 400. [ 0.180115] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.183644] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184300] smp: Bringing up secondary CPUs ... [ 0.185147] smpboot: x86: Booting SMP configuration: [ 0.185240] .... node #0, CPUs: #1 [ 0.186247] 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. [ 0.188243] 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. [ 0.189324] smp: Brought up 1 node, 2 CPUs [ 0.189993] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.190401] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.191381] devtmpfs: initialized [ 0.191796] x86/mm: Memory block size: 128MB [ 0.193300] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194309] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195246] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196320] pinctrl core: initialized pinctrl subsystem [ 0.197691] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199386] audit: initializing netlink subsys (disabled) [ 0.200273] audit: type=2000 audit(1788451773.747:1): state=initialized audit_enabled=0 res=1 [ 0.200353] thermal_sys: Registered thermal governor 'step_wise' [ 0.201252] cpuidle: using governor menu [ 0.203783] efi: Freeing EFI boot services memory: 37748K [ 0.205243] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206329] dca service started, version 1.12.1 [ 0.207105] PCI: Using configuration type 1 for base access [ 0.208348] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234276] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.235240] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236241] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237238] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239416] ACPI: Added _OSI(Module Device) [ 0.240161] ACPI: Added _OSI(Processor Device) [ 0.240161] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242251] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244463] ACPI: Interpreter enabled [ 0.244929] ACPI: PM: (supports S0 S5) [ 0.245243] ACPI: Using IOAPIC for interrupt routing [ 0.246064] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248245] PCI: Using E820 reservations for host bridge windows [ 0.249327] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252464] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253245] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.254241] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256256] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258616] acpiphp: Slot [3] registered [ 0.259266] acpiphp: Slot [4] registered [ 0.259924] acpiphp: Slot [5] registered [ 0.260254] acpiphp: Slot [6] registered [ 0.261050] acpiphp: Slot [7] registered [ 0.261254] acpiphp: Slot [8] registered [ 0.261904] acpiphp: Slot [9] registered [ 0.263257] acpiphp: Slot [10] registered [ 0.263917] acpiphp: Slot [11] registered [ 0.264254] acpiphp: Slot [12] registered [ 0.264948] acpiphp: Slot [13] registered [ 0.265253] acpiphp: Slot [14] registered [ 0.265917] acpiphp: Slot [15] registered [ 0.267256] acpiphp: Slot [16] registered [ 0.267918] acpiphp: Slot [17] registered [ 0.268258] acpiphp: Slot [18] registered [ 0.269123] acpiphp: Slot [19] registered [ 0.269254] acpiphp: Slot [20] registered [ 0.269911] acpiphp: Slot [21] registered [ 0.271256] acpiphp: Slot [22] registered [ 0.271914] acpiphp: Slot [23] registered [ 0.272257] acpiphp: Slot [24] registered [ 0.272925] acpiphp: Slot [25] registered [ 0.273255] acpiphp: Slot [26] registered [ 0.273908] acpiphp: Slot [27] registered [ 0.275257] acpiphp: Slot [28] registered [ 0.275898] acpiphp: Slot [29] registered [ 0.276253] acpiphp: Slot [30] registered [ 0.276912] acpiphp: Slot [31] registered [ 0.277253] PCI host bridge to bus 0000:00 [ 0.277909] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279240] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280240] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281239] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283243] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284239] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285167] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286702] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289091] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290851] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292303] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293232] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294253] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295178] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296253] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297169] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.298544] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300279] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301322] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302338] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304588] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307216] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308836] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.311263] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314369] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315344] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.316347] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.317343] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318295] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320280] iommu: Default domain type: Translated [ 0.321240] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.322351] efivars: Registered efivars operations [ 0.323007] PCI: Using ACPI for IRQ routing [ 0.324260] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325193] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325236] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327241] vgaarb: loaded [ 0.327773] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328239] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332289] clocksource: Switched to clocksource kvm-clock [ 0.333857] VFS: Disk quotas dquot_6.6.0 [ 0.334518] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335857] pnp: PnP ACPI init [ 0.336817] pnp: PnP ACPI: found 5 devices [ 0.344915] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346399] NET: Registered PF_INET protocol family [ 0.347247] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359815] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361293] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362548] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363862] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.365113] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366287] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367381] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368587] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.369555] NET: Registered PF_XDP protocol family [ 0.370342] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371343] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372335] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373461] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374570] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375803] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376851] PCI: CLS 0 bytes, default 64 [ 0.377640] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379379] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.381487] clocksource: Switched to clocksource tsc [ 0.401446] Initialise system trusted keyrings [ 0.403525] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.406774] Key type asymmetric registered [ 0.407663] Asymmetric key parser 'x509' registered [ 0.409322] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410967] io scheduler mq-deadline registered [ 0.411948] io scheduler kyber registered [ 0.412819] io scheduler bfq registered [ 0.414838] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.416184] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.417880] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420897] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.422859] i8042: Warning: Keylock active [ 0.425333] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.426403] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.427592] hv_vmbus: registering driver hyperv_keyboard [ 0.428797] rtc_cmos 00:00: RTC can wake from S4 [ 0.431166] rtc_cmos 00:00: registered as rtc0 [ 0.432308] rtc_cmos 00:00: setting system clock to 2026-09-03T16:09:32 UTC (1788451772) [ 0.434147] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.435422] intel_pstate: CPU model not supported [ 0.436482] efifb: probing for efifb [ 0.437352] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.438726] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.439976] efifb: scrolling: redraw [ 0.440738] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.442542] Console: switching to colour frame buffer device 100x37 [ 0.444335] fb0: EFI VGA frame buffer device [ 0.445286] pstore: Using crash dump compression: deflate [ 0.446429] pstore: Registered efi_pstore as persistent store backend [ 0.447993] NET: Registered PF_INET6 protocol family [ 0.449619] Segment Routing with IPv6 [ 0.450431] In-situ OAM (IOAM) with IPv6 [ 0.451294] NET: Registered PF_PACKET protocol family [ 0.452435] Key type dns_resolver registered [ 0.453869] IPI shorthand broadcast: enabled [ 0.456564] sched_clock: Marking stable (310001944, 146365336)->(530126405, -73759125) [ 0.458469] registered taskstats version 1 [ 0.459620] Loading compiled-in X.509 certificates [ 0.937172] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.702780] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.707189] Demotion targets for Node 0: null [ 1.708381] Key type .fscrypt registered [ 1.709318] Key type fscrypt-provisioning registered [ 1.710341] ima: No TPM chip found, activating TPM-bypass! [ 1.711573] ima: Allocated hash algorithm: sha1 [ 1.712486] ima: No architecture policies found [ 1.718876] clk: Disabling unused clocks [ 1.725166] Freeing unused kernel image (initmem) memory: 17040K [ 1.726887] Write protecting the kernel read-only data: 47104k [ 1.728731] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.730505] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.732199] Run /init as init process [ 1.850888] nvme nvme0: pci function 0000:00:04.0 [ 1.852268] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.862083] nvme nvme0: 2/0/0 default/read/poll queues [ 1.869564] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.871008] GPT:25804799 != 33554431 [ 1.871790] GPT:Alternate GPT header not at the end of the disk. [ 1.872908] GPT:25804799 != 33554431 [ 1.873720] GPT: Use GNU Parted to correct GPT errors. [ 1.874697] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.888262] SCSI subsystem initialized [ 1.916222] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.918586] device-mapper: uevent: version 1.0.3 [ 1.919622] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.927520] device-mapper: verity: sha256 using "sha256-lib" [ 1.964374] raid6: avx512x4 gen() 16951 MB/s [ 1.981373] raid6: avx512x2 gen() 17852 MB/s [ 1.998376] raid6: avx512x1 gen() 17604 MB/s [ 2.015377] raid6: avx2x4 gen() 16533 MB/s [ 2.032374] raid6: avx2x2 gen() 17541 MB/s [ 2.049374] raid6: avx2x1 gen() 13548 MB/s [ 2.050418] raid6: using algorithm avx512x2 gen() 17852 MB/s [ 2.068373] raid6: .... xor() 24358 MB/s, rmw enabled [ 2.069524] raid6: using avx512x2 recovery algorithm [ 2.079968] xor: automatically using best checksumming function avx [ 2.215584] Btrfs loaded, zoned=no, fsverity=no [ 2.221010] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.226079] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.230514] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.231960] BTRFS error (device dm-0): open_ctree failed: -2