57270] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.658923] Run /init as init process [ 1.776553] nvme nvme0: pci function 0000:00:04.0 [ 1.777903] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.787038] nvme nvme0: 2/0/0 default/read/poll queues [ 1.793665] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.795050] GPT:25804799 != 33554431 [ 1.795869] GPT:Alternate GPT header not at the end of the disk. [ 1.796971] GPT:25804799 != 33554431 [ 1.797695] GPT: Use GNU Parted to correct GPT errors. [ 1.798654] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.812020] SCSI subsystem initialized [ 1.837948] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.840213] device-mapper: uevent: version 1.0.3 [ 1.841176] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.848438] device-mapper: verity: sha256 using "sha256-lib" [ 1.882146] raid6: avx512x4 gen() 18105 MB/s [ 1.899146] raid6: avx512x2 gen() 18019 MB/s [ 1.916146] raid6: avx512x1 gen() 17796 MB/s [ 1.933147] raid6: avx2x4 gen() 17926 MB/s [ 1.950147] raid6: avx2x2 gen() 17772 MB/s [ 1.967148] raid6: avx2x1 gen() 14014 MB/s [ 1.968067] raid6: using algorithm avx512x4 gen() 18105 MB/s [ 1.985150] raid6: .... xor() 7781 MB/s, rmw enabled [ 1.986119] raid6: using avx512x2 recovery algorithm [ 1.996466] xor: automatically using best checksumming function avx [ 2.130329] Btrfs loaded, zoned=no, fsverity=no [ 2.134800] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.138414] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.142042] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.143415] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.223988] ACPI: PM: Preparing to enter system sleep state S5 [ 62.225229] reboot: Restarting system [ 62.226001] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:14:53.843221]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 3817499995 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000345] ACPI: Early table checksum verification disabled [ 0.000348] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000352] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000357] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000363] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000366] ACPI: FACS 0x00000000789D0000 000040 [ 0.000369] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000372] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000375] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000378] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000381] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000384] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000387] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000390] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000392] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000393] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000394] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000395] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000396] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000396] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000397] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000398] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000399] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000399] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000400] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000439] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000449] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000501] Zone ranges: [ 0.000502] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000505] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000507] Normal empty [ 0.000509] Device empty [ 0.000511] Movable zone start for each node [ 0.000512] Early memory node ranges [ 0.000513] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000515] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000517] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000520] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000527] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000578] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004005] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004119] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004514] ACPI: PM-Timer IO Port: 0xb008 [ 0.004526] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004590] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004594] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004596] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004597] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004598] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004602] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004604] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004607] TSC deadline timer available [ 0.004613] CPU topo: Max. logical packages: 1 [ 0.004614] CPU topo: Max. logical dies: 1 [ 0.004614] CPU topo: Max. dies per package: 1 [ 0.004619] CPU topo: Max. threads per core: 2 [ 0.004620] CPU topo: Num. cores per package: 1 [ 0.004620] CPU topo: Num. threads per package: 2 [ 0.004621] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004639] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004654] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004656] Booting paravirtualized kernel on KVM [ 0.004658] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009533] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009808] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010433] kvm-guest: PV spinlocks enabled [ 0.010435] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010438] 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 [ 0.010614] random: crng init done [ 0.010615] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010823] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010939] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010991] Fallback order for Node 0: 0 [ 0.010994] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010995] Policy zone: DMA32 [ 0.010996] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014981] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014995] Kernel/User page tables isolation: enabled [ 0.023091] ftrace: allocating 41455 entries in 164 pages [ 0.023095] ftrace: allocated 164 pages with 3 groups [ 0.023880] Dynamic Preempt: voluntary [ 0.023916] rcu: Preemptible hierarchical RCU implementation. [ 0.023916] rcu: RCU event tracing is enabled. [ 0.023917] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023919] Trampoline variant of Tasks RCU enabled. [ 0.023919] Rude variant of Tasks RCU enabled. [ 0.023920] Tracing variant of Tasks RCU enabled. [ 0.023921] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023922] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023927] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023929] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023931] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029055] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029288] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029295] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029346] Console: colour dummy device 80x25 [ 0.029349] printk: legacy console [tty0] enabled [ 0.029631] printk: legacy console [ttyS0] enabled [ 0.160849] ACPI: Core revision 20250807 [ 0.161651] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163044] APIC: Switch to symmetric I/O mode setup [ 0.164776] x2apic enabled [ 0.165961] APIC: Switched APIC routing to: physical x2apic [ 0.168478] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.171378] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.172374] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.172374] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.172374] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.172374] Speculative Store Bypass: Vulnerable [ 0.172374] Spectre V2 : Mitigation: Retpolines [ 0.172374] RETBleed: Vulnerable [ 0.172374] ITS: Mitigation: Aligned branch/return thunks [ 0.172374] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172374] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172374] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.172374] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.172374] GDS: Unknown: Dependent on hypervisor status [ 0.172374] active return thunk: its_return_thunk [ 0.172374] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.172374] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.172374] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.172374] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.172374] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.172374] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.172374] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.172374] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.172374] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.172374] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.172374] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.172374] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.172374] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.172374] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.172374] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.172374] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.172374] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.172374] Freeing SMP alternatives memory: 40K [ 0.172374] pid_max: default: 32768 minimum: 301 [ 0.172374] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.172374] landlock: Up and running. [ 0.172374] SELinux: Initializing. [ 0.172374] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172374] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172374] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172574] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173417] signal: max sigframe size: 3632 [ 0.174081] rcu: Hierarchical SRCU implementation. [ 0.174377] rcu: Max phase no-delay instances is 400. [ 0.175208] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178795] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179434] smp: Bringing up secondary CPUs ... [ 0.180236] smpboot: x86: Booting SMP configuration: [ 0.180379] .... node #0, CPUs: #1 [ 0.181380] 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. [ 0.182378] 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. [ 0.183405] smp: Brought up 1 node, 2 CPUs [ 0.184037] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.184527] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.185509] devtmpfs: initialized [ 0.185909] x86/mm: Memory block size: 128MB [ 0.186430] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187438] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188374] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189454] pinctrl core: initialized pinctrl subsystem [ 0.190782] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191527] audit: initializing netlink subsys (disabled) [ 0.192406] audit: type=2000 audit(1788459296.995:1): state=initialized audit_enabled=0 res=1 [ 0.193447] thermal_sys: Registered thermal governor 'step_wise' [ 0.194389] cpuidle: using governor menu [ 0.197221] efi: Freeing EFI boot services memory: 37748K [ 0.197380] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.198434] dca service started, version 1.12.1 [ 0.199197] PCI: Using configuration type 1 for base access [ 0.199489] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.222439] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223378] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225379] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226378] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.228524] ACPI: Added _OSI(Module Device) [ 0.229171] ACPI: Added _OSI(Processor Device) [ 0.229378] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231214] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233617] ACPI: Interpreter enabled [ 0.234214] ACPI: PM: (supports S0 S5) [ 0.234378] ACPI: Using IOAPIC for interrupt routing [ 0.235167] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236378] PCI: Using E820 reservations for host bridge windows [ 0.237420] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240458] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.241381] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.242379] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244386] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246728] acpiphp: Slot [3] registered [ 0.247368] acpiphp: Slot [4] registered [ 0.247392] acpiphp: Slot [5] registered [ 0.248023] acpiphp: Slot [6] registered [ 0.249391] acpiphp: Slot [7] registered [ 0.250023] acpiphp: Slot [8] registered [ 0.250391] acpiphp: Slot [9] registered [ 0.251019] acpiphp: Slot [10] registered [ 0.251391] acpiphp: Slot [11] registered [ 0.252030] acpiphp: Slot [12] registered [ 0.252390] acpiphp: Slot [13] registered [ 0.253036] acpiphp: Slot [14] registered [ 0.254392] acpiphp: Slot [15] registered [ 0.255024] acpiphp: Slot [16] registered [ 0.255391] acpiphp: Slot [17] registered [ 0.256035] acpiphp: Slot [18] registered [ 0.256390] acpiphp: Slot [19] registered [ 0.257028] acpiphp: Slot [20] registered [ 0.257393] acpiphp: Slot [21] registered [ 0.258027] acpiphp: Slot [22] registered [ 0.259392] acpiphp: Slot [23] registered [ 0.260018] acpiphp: Slot [24] registered [ 0.260391] acpiphp: Slot [25] registered [ 0.261034] acpiphp: Slot [26] registered [ 0.261391] acpiphp: Slot [27] registered [ 0.262025] acpiphp: Slot [28] registered [ 0.262396] acpiphp: Slot [29] registered [ 0.263027] acpiphp: Slot [30] registered [ 0.264393] acpiphp: Slot [31] registered [ 0.265028] PCI host bridge to bus 0000:00 [ 0.265380] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266378] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267378] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268378] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269378] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.271378] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272274] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273822] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.276216] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277997] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.279441] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.280336] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280392] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281308] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282391] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283298] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284649] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.287408] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288458] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289497] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290714] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294282] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.294952] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.297393] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.300358] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.301484] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.302488] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.303476] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.304429] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306414] iommu: Default domain type: Translated [ 0.307151] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.307471] efivars: Registered efivars operations [ 0.308305] PCI: Using ACPI for IRQ routing [ 0.308401] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.309342] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.309374] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.312379] vgaarb: loaded [ 0.312877] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.313378] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.316413] clocksource: Switched to clocksource kvm-clock [ 0.317897] VFS: Disk quotas dquot_6.6.0 [ 0.318547] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.319752] pnp: PnP ACPI init [ 0.320680] pnp: PnP ACPI: found 5 devices [ 0.328619] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.330045] NET: Registered PF_INET protocol family [ 0.330882] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.343280] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.344621] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.345831] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.347063] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.348285] TCP: Hash tables configured (established 16384 bind 16384) [ 0.349335] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.350376] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351523] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.352406] NET: Registered PF_XDP protocol family [ 0.353187] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.354146] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.355104] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.356170] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.357240] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.358423] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.359427] PCI: CLS 0 bytes, default 64 [ 0.360190] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.361960] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.364156] clocksource: Switched to clocksource tsc [ 0.383988] Initialise system trusted keyrings [ 0.385050] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.386778] Key type asymmetric registered [ 0.387675] Asymmetric key parser 'x509' registered [ 0.389718] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.392113] io scheduler mq-deadline registered [ 0.393094] io scheduler kyber registered [ 0.393975] io scheduler bfq registered [ 0.396535] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.397881] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.399462] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.402510] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.404405] i8042: Warning: Keylock active [ 0.406754] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.407819] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.408983] hv_vmbus: registering driver hyperv_keyboard [ 0.410173] rtc_cmos 00:00: RTC can wake from S4 [ 0.412532] rtc_cmos 00:00: registered as rtc0 [ 0.413666] rtc_cmos 00:00: setting system clock to 2026-09-03T18:14:52 UTC (1788459292) [ 0.415464] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.416758] intel_pstate: CPU model not supported [ 0.417823] efifb: probing for efifb [ 0.418610] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.419989] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.421234] efifb: scrolling: redraw [ 0.422005] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.423800] Console: switching to colour frame buffer device 100x37 [ 0.425631] fb0: EFI VGA frame buffer device [ 0.426566] pstore: Using crash dump compression: deflate [ 0.427698] pstore: Registered efi_pstore as persistent store backend [ 0.429298] NET: Registered PF_INET6 protocol family [ 0.430696] Segment Routing with IPv6 [ 0.431485] In-situ OAM (IOAM) with IPv6 [ 0.432360] NET: Registered PF_PACKET protocol family [ 0.433503] Key type dns_resolver registered [ 0.434765] IPI shorthand broadcast: enabled [ 0.437452] sched_clock: Marking stable (295001566, 142079881)->(509727513, -72646066) [ 0.439252] registered taskstats version 1 [ 0.440413] Loading compiled-in X.509 certificates [ 0.916813] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.631405] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.635593] Demotion targets for Node 0: null [ 1.636582] Key type .fscrypt registered [ 1.637386] Key type fscrypt-provisioning registered [ 1.638363] ima: No TPM chip found, activating TPM-bypass! [ 1.639537] ima: Allocated hash algorithm: sha1 [ 1.640420] ima: No architecture policies found [ 1.646556] clk: Disabling unused clocks [ 1.652805] Freeing unused kernel image (initmem) memory: 17040K [ 1.654485] Write protecting the kernel read-only data: 47104k [ 1.656296] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.658000] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.659657] Run /init as init process [ 1.777199] nvme nvme0: pci function 0000:00:04.0 [ 1.778456] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.786895] nvme nvme0: 2/0/0 default/read/poll queues [ 1.793576] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.794930] GPT:25804799 != 33554431 [ 1.795686] GPT:Alternate GPT header not at the end of the disk. [ 1.796774] GPT:25804799 != 33554431 [ 1.797488] GPT: Use GNU Parted to correct GPT errors. [ 1.798438] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.811627] SCSI subsystem initialized [ 1.837326] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.839594] device-mapper: uevent: version 1.0.3 [ 1.840600] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.847786] device-mapper: verity: sha256 using "sha256-lib" [ 1.882086] raid6: avx512x4 gen() 18200 MB/s [ 1.899086] raid6: avx512x2 gen() 18216 MB/s [ 1.916087] raid6: avx512x1 gen() 18231 MB/s [ 1.933086] raid6: avx2x4 gen() 18127 MB/s [ 1.950087] raid6: avx2x2 gen() 18166 MB/s [ 1.967087] raid6: avx2x1 gen() 14025 MB/s [ 1.967979] raid6: using algorithm avx512x1 gen() 18231 MB/s [ 1.985087] raid6: .... xor() 21247 MB/s, rmw enabled [ 1.986073] raid6: using avx512x2 recovery algorithm [ 1.996417] xor: automatically using best checksumming function avx [ 2.128893] Btrfs loaded, zoned=no, fsverity=no [ 2.133040] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.136600] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.140206] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.141536] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.215164] ACPI: PM: Preparing to enter system sleep state S5 [ 62.216904] reboot: Restarting system [ 62.218160] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:16:00.546321]      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 4101991950 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 [ 0.000124] 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 [ 0.000177] Using GB pages for direct mapping [ 0.000363] ACPI: Early table checksum verification disabled [ 0.000367] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000371] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000376] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000382] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000386] ACPI: FACS 0x00000000789D0000 000040 [ 0.000388] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000391] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000394] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000397] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000400] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000403] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000406] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000409] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000411] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000412] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000413] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000414] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000415] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000415] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000416] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000417] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000418] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000418] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000419] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000457] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000467] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000518] Zone ranges: [ 0.000519] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000522] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000525] Normal empty [ 0.000526] Device empty [ 0.000528] Movable zone start for each node [ 0.000529] Early memory node ranges [ 0.000530] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000532] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000534] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000537] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000544] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000586] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004034] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004148] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004547] ACPI: PM-Timer IO Port: 0xb008 [ 0.004560] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004617] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004620] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004623] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004624] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004625] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004629] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004630] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004634] TSC deadline timer available [ 0.004640] CPU topo: Max. logical packages: 1 [ 0.004641] CPU topo: Max. logical dies: 1 [ 0.004641] CPU topo: Max. dies per package: 1 [ 0.004646] CPU topo: Max. threads per core: 2 [ 0.004647] CPU topo: Num. cores per package: 1 [ 0.004647] CPU topo: Num. threads per package: 2 [ 0.004648] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004666] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004681] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004683] Booting paravirtualized kernel on KVM [ 0.004685] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009608] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009889] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010448] kvm-guest: PV spinlocks enabled [ 0.010451] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010454] 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 [ 0.010630] random: crng init done [ 0.010631] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010846] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010961] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011015] Fallback order for Node 0: 0 [ 0.011017] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011018] Policy zone: DMA32 [ 0.011020] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014993] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015009] Kernel/User page tables isolation: enabled [ 0.023257] ftrace: allocating 41455 entries in 164 pages [ 0.023260] ftrace: allocated 164 pages with 3 groups [ 0.024069] Dynamic Preempt: voluntary [ 0.024104] rcu: Preemptible hierarchical RCU implementation. [ 0.024104] rcu: RCU event tracing is enabled. [ 0.024105] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024107] Trampoline variant of Tasks RCU enabled. [ 0.024107] Rude variant of Tasks RCU enabled. [ 0.024108] Tracing variant of Tasks RCU enabled. [ 0.024109] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024109] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024115] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024117] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024118] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029293] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029528] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029535] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029588] Console: colour dummy device 80x25 [ 0.029591] printk: legacy console [tty0] enabled [ 0.029867] printk: legacy console [ttyS0] enabled [ 0.163748] ACPI: Core revision 20250807 [ 0.164561] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165985] APIC: Switch to symmetric I/O mode setup [ 0.167157] x2apic enabled [ 0.168008] APIC: Switched APIC routing to: physical x2apic [ 0.170440] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.172075] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.173072] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173072] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173072] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173072] Speculative Store Bypass: Vulnerable [ 0.173072] Spectre V2 : Mitigation: Retpolines [ 0.173072] RETBleed: Vulnerable [ 0.173072] ITS: Mitigation: Aligned branch/return thunks [ 0.173072] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173072] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173072] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173072] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173072] GDS: Unknown: Dependent on hypervisor status [ 0.173072] active return thunk: its_return_thunk [ 0.173072] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173072] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173072] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173072] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173072] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173072] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173072] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173072] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173072] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173072] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173072] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173072] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173072] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173072] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173072] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173072] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173072] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173072] Freeing SMP alternatives memory: 40K [ 0.173072] pid_max: default: 32768 minimum: 301 [ 0.173072] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173072] landlock: Up and running. [ 0.173072] SELinux: Initializing. [ 0.173072] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173072] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173072] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173274] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174117] signal: max sigframe size: 3632 [ 0.174822] rcu: Hierarchical SRCU implementation. [ 0.175075] rcu: Max phase no-delay instances is 400. [ 0.175935] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179492] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180144] smp: Bringing up secondary CPUs ... [ 0.180972] smpboot: x86: Booting SMP configuration: [ 0.181076] .... node #0, CPUs: #1 [ 0.182078] 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. [ 0.183075] 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. [ 0.184103] smp: Brought up 1 node, 2 CPUs [ 0.184753] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.185228] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.186213] devtmpfs: initialized [ 0.186621] x86/mm: Memory block size: 128MB [ 0.187128] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188135] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189072] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190156] pinctrl core: initialized pinctrl subsystem [ 0.191516] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193225] audit: initializing netlink subsys (disabled) [ 0.194103] audit: type=2000 audit(1788459363.855:1): state=initialized audit_enabled=0 res=1 [ 0.194190] thermal_sys: Registered thermal governor 'step_wise' [ 0.195088] cpuidle: using governor menu [ 0.197918] efi: Freeing EFI boot services memory: 37748K [ 0.198078] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199154] dca service started, version 1.12.1 [ 0.199941] PCI: Using configuration type 1 for base access [ 0.200185] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.222660] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223077] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224076] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225075] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227095] ACPI: Added _OSI(Module Device) [ 0.227774] ACPI: Added _OSI(Processor Device) [ 0.228075] ACPI: Added _OSI(Processor Aggregator Device) [ 0.229927] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232314] ACPI: Interpreter enabled [ 0.232921] ACPI: PM: (supports S0 S5) [ 0.233076] ACPI: Using IOAPIC for interrupt routing [ 0.233877] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.234075] PCI: Using E820 reservations for host bridge windows [ 0.235153] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.237664] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.239079] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.240076] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.241083] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.243440] acpiphp: Slot [3] registered [ 0.244081] acpiphp: Slot [4] registered [ 0.244725] acpiphp: Slot [5] registered [ 0.245096] acpiphp: Slot [6] registered [ 0.245739] acpiphp: Slot [7] registered [ 0.247088] acpiphp: Slot [8] registered [ 0.247722] acpiphp: Slot [9] registered [ 0.248089] acpiphp: Slot [10] registered [ 0.248751] acpiphp: Slot [11] registered [ 0.249088] acpiphp: Slot [12] registered [ 0.249744] acpiphp: Slot [13] registered [ 0.251089] acpiphp: Slot [14] registered [ 0.251739] acpiphp: Slot [15] registered [ 0.252088] acpiphp: Slot [16] registered [ 0.252746] acpiphp: Slot [17] registered [ 0.253089] acpiphp: Slot [18] registered [ 0.253747] acpiphp: Slot [19] registered [ 0.255089] acpiphp: Slot [20] registered [ 0.255746] acpiphp: Slot [21] registered [ 0.256088] acpiphp: Slot [22] registered [ 0.256754] acpiphp: Slot [23] registered [ 0.257087] acpiphp: Slot [24] registered [ 0.257747] acpiphp: Slot [25] registered [ 0.258096] acpiphp: Slot [26] registered [ 0.258746] acpiphp: Slot [27] registered [ 0.260089] acpiphp: Slot [28] registered [ 0.260743] acpiphp: Slot [29] registered [ 0.261088] acpiphp: Slot [30] registered [ 0.261753] acpiphp: Slot [31] registered [ 0.262085] PCI host bridge to bus 0000:00 [ 0.262745] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.264075] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.265075] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.266077] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.268075] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.269075] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.269993] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.271501] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.273951] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.275668] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.277140] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.278060] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.279089] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.280010] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.281089] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.282008] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.282357] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.285109] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.286160] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.287172] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.289429] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.291999] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.293703] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.296096] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.299206] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.300181] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.301180] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.302174] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.303124] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.305106] iommu: Default domain type: Translated [ 0.305897] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.306181] efivars: Registered efivars operations [ 0.307024] PCI: Using ACPI for IRQ routing [ 0.307237] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.308072] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.308072] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.311078] vgaarb: loaded [ 0.311583] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.312075] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.316113] clocksource: Switched to clocksource kvm-clock [ 0.317632] VFS: Disk quotas dquot_6.6.0 [ 0.318271] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.319515] pnp: PnP ACPI init [ 0.320517] pnp: PnP ACPI: found 5 devices [ 0.328465] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.329942] NET: Registered PF_INET protocol family [ 0.330799] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.343255] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.344616] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.345866] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.347129] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.348380] TCP: Hash tables configured (established 16384 bind 16384) [ 0.349446] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.350506] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351681] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.352585] NET: Registered PF_XDP protocol family [ 0.353342] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.354312] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.355283] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.356363] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.357439] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.358632] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.359653] PCI: CLS 0 bytes, default 64 [ 0.360415] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.362210] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.364411] clocksource: Switched to clocksource tsc [ 0.384313] Initialise system trusted keyrings [ 0.386641] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.388452] Key type asymmetric registered [ 0.389325] Asymmetric key parser 'x509' registered [ 0.390949] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.392593] io scheduler mq-deadline registered [ 0.393568] io scheduler kyber registered [ 0.394454] io scheduler bfq registered [ 0.396626] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.397978] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.399585] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.402716] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.404607] i8042: Warning: Keylock active [ 0.406953] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.408009] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.409137] hv_vmbus: registering driver hyperv_keyboard [ 0.410309] rtc_cmos 00:00: RTC can wake from S4 [ 0.412589] rtc_cmos 00:00: registered as rtc0 [ 0.413700] rtc_cmos 00:00: setting system clock to 2026-09-03T18:15:58 UTC (1788459358) [ 0.415467] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.416744] intel_pstate: CPU model not supported [ 0.417788] efifb: probing for efifb [ 0.418564] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.419936] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.421175] efifb: scrolling: redraw [ 0.421930] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.423738] Console: switching to colour frame buffer device 100x37 [ 0.425517] fb0: EFI VGA frame buffer device [ 0.426456] pstore: Using crash dump compression: deflate [ 0.427608] pstore: Registered efi_pstore as persistent store backend [ 0.429153] NET: Registered PF_INET6 protocol family [ 0.430501] Segment Routing with IPv6 [ 0.431291] In-situ OAM (IOAM) with IPv6 [ 0.432163] NET: Registered PF_PACKET protocol family [ 0.433269] Key type dns_resolver registered [ 0.434590] IPI shorthand broadcast: enabled [ 0.437275] sched_clock: Marking stable (294002101, 142537552)->(513951740, -77412087) [ 0.439073] registered taskstats version 1 [ 0.440252] Loading compiled-in X.509 certificates [ 0.917397] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.634797] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.639093] Demotion targets for Node 0: null [ 1.640123] Key type .fscrypt registered [ 1.640952] Key type fscrypt-provisioning registered [ 1.641955] ima: No TPM chip found, activating TPM-bypass! [ 1.643146] ima: Allocated hash algorithm: sha1 [ 1.644046] ima: No architecture policies found [ 1.650728] clk: Disabling unused clocks [ 1.657049] Freeing unused kernel image (initmem) memory: 17040K [ 1.658727] Write protecting the kernel read-only data: 47104k [ 1.660554] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.662265] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.663951] Run /init as init process [ 1.781937] nvme nvme0: pci function 0000:00:04.0 [ 1.783221] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.792327] nvme nvme0: 2/0/0 default/read/poll queues [ 1.799057] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.800466] GPT:25804799 != 33554431 [ 1.801246] GPT:Alternate GPT header not at the end of the disk. [ 1.802343] GPT:25804799 != 33554431 [ 1.803070] GPT: Use GNU Parted to correct GPT errors. [ 1.804039] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.817561] SCSI subsystem initialized [ 1.844226] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.846569] device-mapper: uevent: version 1.0.3 [ 1.847591] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.855133] device-mapper: verity: sha256 using "sha256-lib" [ 1.889544] raid6: avx512x4 gen() 18036 MB/s [ 1.906544] raid6: avx512x2 gen() 18068 MB/s [ 1.923543] raid6: avx512x1 gen() 18041 MB/s [ 1.940543] raid6: avx2x4 gen() 17970 MB/s [ 1.957544] raid6: avx2x2 gen() 17954 MB/s [ 1.974545] raid6: avx2x1 gen() 14021 MB/s [ 1.975446] raid6: using algorithm avx512x2 gen() 18068 MB/s [ 1.992544] raid6: .... xor() 24466 MB/s, rmw enabled [ 1.993568] raid6: using avx512x2 recovery algorithm [ 2.003994] xor: automatically using best checksumming function avx [ 2.138156] Btrfs loaded, zoned=no, fsverity=no [ 2.142292] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.145874] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.149686] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.151061] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.233378] ACPI: PM: Preparing to enter system sleep state S5 [ 62.234608] reboot: Restarting system [ 62.235401] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:17:07.343556]      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 3978574769 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000118] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000167] Using GB pages for direct mapping [ 0.000403] ACPI: Early table checksum verification disabled [ 0.000407] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000411] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000416] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000421] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000425] ACPI: FACS 0x00000000789D0000 000040 [ 0.000427] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000430] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000433] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000437] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000439] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000442] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000445] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000448] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000450] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000452] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000453] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000453] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000454] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000455] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000455] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000456] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000457] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000458] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000458] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000498] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000507] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000559] Zone ranges: [ 0.000560] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000562] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000565] Normal empty [ 0.000567] Device empty [ 0.000568] Movable zone start for each node [ 0.000569] Early memory node ranges [ 0.000570] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000572] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000575] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000577] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000584] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000625] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004081] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004195] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004598] ACPI: PM-Timer IO Port: 0xb008 [ 0.004611] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004665] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004668] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004670] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004672] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004673] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004677] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004678] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004682] TSC deadline timer available [ 0.004687] CPU topo: Max. logical packages: 1 [ 0.004688] CPU topo: Max. logical dies: 1 [ 0.004689] CPU topo: Max. dies per package: 1 [ 0.004694] CPU topo: Max. threads per core: 2 [ 0.004694] CPU topo: Num. cores per package: 1 [ 0.004695] CPU topo: Num. threads per package: 2 [ 0.004695] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004715] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004730] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004733] Booting paravirtualized kernel on KVM [ 0.004735] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009626] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009900] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010537] kvm-guest: PV spinlocks enabled [ 0.010539] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010542] 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 [ 0.010715] random: crng init done [ 0.010716] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010927] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011040] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011095] Fallback order for Node 0: 0 [ 0.011098] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011099] Policy zone: DMA32 [ 0.011100] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015022] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015036] Kernel/User page tables isolation: enabled [ 0.023140] ftrace: allocating 41455 entries in 164 pages [ 0.023143] ftrace: allocated 164 pages with 3 groups [ 0.023930] Dynamic Preempt: voluntary [ 0.023963] rcu: Preemptible hierarchical RCU implementation. [ 0.023963] rcu: RCU event tracing is enabled. [ 0.023964] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023965] Trampoline variant of Tasks RCU enabled. [ 0.023966] Rude variant of Tasks RCU enabled. [ 0.023966] Tracing variant of Tasks RCU enabled. [ 0.023967] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023968] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023974] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023976] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023978] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029080] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029312] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029319] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029376] Console: colour dummy device 80x25 [ 0.029380] printk: legacy console [tty0] enabled [ 0.029656] printk: legacy console [ttyS0] enabled [ 0.164946] ACPI: Core revision 20250807 [ 0.165779] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167236] APIC: Switch to symmetric I/O mode setup [ 0.168416] x2apic enabled [ 0.169270] APIC: Switched APIC routing to: physical x2apic [ 0.171708] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.173372] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.174368] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174368] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174368] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174368] Speculative Store Bypass: Vulnerable [ 0.174368] Spectre V2 : Mitigation: Retpolines [ 0.174368] RETBleed: Vulnerable [ 0.174368] ITS: Mitigation: Aligned branch/return thunks [ 0.174368] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174368] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174368] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174368] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174368] GDS: Unknown: Dependent on hypervisor status [ 0.174368] active return thunk: its_return_thunk [ 0.174368] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174368] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174368] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174368] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174368] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174368] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174368] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174368] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174368] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174368] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174368] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174368] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174368] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174368] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174368] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174368] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174368] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174368] Freeing SMP alternatives memory: 40K [ 0.174368] pid_max: default: 32768 minimum: 301 [ 0.174368] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174368] landlock: Up and running. [ 0.174368] SELinux: Initializing. [ 0.174368] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174368] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174368] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174564] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175412] signal: max sigframe size: 3632 [ 0.176108] rcu: Hierarchical SRCU implementation. [ 0.176371] rcu: Max phase no-delay instances is 400. [ 0.177248] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180792] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181431] smp: Bringing up secondary CPUs ... [ 0.182258] smpboot: x86: Booting SMP configuration: [ 0.182372] .... node #0, CPUs: #1 [ 0.183374] 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. [ 0.184372] 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. [ 0.185398] smp: Brought up 1 node, 2 CPUs [ 0.186075] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.186521] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.187503] devtmpfs: initialized [ 0.187977] x86/mm: Memory block size: 128MB [ 0.189393] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190426] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191368] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192450] pinctrl core: initialized pinctrl subsystem [ 0.193814] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195507] audit: initializing netlink subsys (disabled) [ 0.196398] audit: type=2000 audit(1788459430.600:1): state=initialized audit_enabled=0 res=1 [ 0.196478] thermal_sys: Registered thermal governor 'step_wise' [ 0.197382] cpuidle: using governor menu [ 0.199869] efi: Freeing EFI boot services memory: 37748K [ 0.200374] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.201449] dca service started, version 1.12.1 [ 0.202238] PCI: Using configuration type 1 for base access [ 0.203475] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229405] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230372] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231372] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.232371] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234538] ACPI: Added _OSI(Module Device) [ 0.235233] ACPI: Added _OSI(Processor Device) [ 0.235233] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237377] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.239614] ACPI: Interpreter enabled [ 0.240021] ACPI: PM: (supports S0 S5) [ 0.240373] ACPI: Using IOAPIC for interrupt routing [ 0.241189] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243375] PCI: Using E820 reservations for host bridge windows [ 0.244447] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.246368] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.248376] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.249372] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.250382] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.252751] acpiphp: Slot [3] registered [ 0.253393] acpiphp: Slot [4] registered [ 0.254050] acpiphp: Slot [5] registered [ 0.255386] acpiphp: Slot [6] registered [ 0.256039] acpiphp: Slot [7] registered [ 0.256385] acpiphp: Slot [8] registered [ 0.257045] acpiphp: Slot [9] registered [ 0.257385] acpiphp: Slot [10] registered [ 0.258065] acpiphp: Slot [11] registered [ 0.258385] acpiphp: Slot [12] registered [ 0.259037] acpiphp: Slot [13] registered [ 0.260385] acpiphp: Slot [14] registered [ 0.261060] acpiphp: Slot [15] registered [ 0.261385] acpiphp: Slot [16] registered [ 0.262069] acpiphp: Slot [17] registered [ 0.262385] acpiphp: Slot [18] registered [ 0.263045] acpiphp: Slot [19] registered [ 0.264385] acpiphp: Slot [20] registered [ 0.265043] acpiphp: Slot [21] registered [ 0.265384] acpiphp: Slot [22] registered [ 0.266031] acpiphp: Slot [23] registered [ 0.266386] acpiphp: Slot [24] registered [ 0.267050] acpiphp: Slot [25] registered [ 0.268387] acpiphp: Slot [26] registered [ 0.269049] acpiphp: Slot [27] registered [ 0.269384] acpiphp: Slot [28] registered [ 0.270048] acpiphp: Slot [29] registered [ 0.270386] acpiphp: Slot [30] registered [ 0.271069] acpiphp: Slot [31] registered [ 0.272381] PCI host bridge to bus 0000:00 [ 0.273046] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.273371] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275372] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276371] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277374] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.278372] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.279287] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280810] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.283217] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284963] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286436] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.287359] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.288385] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289307] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.290386] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291309] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292639] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.294401] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.295457] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.297463] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.298707] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301309] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.302950] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.305388] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.308470] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.309479] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.310483] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.311482] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.313423] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.314717] iommu: Default domain type: Translated [ 0.315372] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.316471] efivars: Registered efivars operations [ 0.317133] PCI: Using ACPI for IRQ routing [ 0.317399] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318344] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318368] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.321373] vgaarb: loaded [ 0.321879] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322371] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.326415] clocksource: Switched to clocksource kvm-clock [ 0.327924] VFS: Disk quotas dquot_6.6.0 [ 0.328582] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.329832] pnp: PnP ACPI init [ 0.330787] pnp: PnP ACPI: found 5 devices [ 0.338772] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.340241] NET: Registered PF_INET protocol family [ 0.341112] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.353543] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.355118] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.356378] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.357725] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.358979] TCP: Hash tables configured (established 16384 bind 16384) [ 0.360082] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361509] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362891] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.363980] NET: Registered PF_XDP protocol family [ 0.364762] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.365767] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.366762] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.367866] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.368983] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.370229] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.371263] PCI: CLS 0 bytes, default 64 [ 0.372017] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373768] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.375991] clocksource: Switched to clocksource tsc [ 0.395896] Initialise system trusted keyrings [ 0.397086] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.399357] Key type asymmetric registered [ 0.400243] Asymmetric key parser 'x509' registered [ 0.402647] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.404256] io scheduler mq-deadline registered [ 0.405218] io scheduler kyber registered [ 0.406119] io scheduler bfq registered [ 0.408201] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.409555] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.411181] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.414126] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.416136] i8042: Warning: Keylock active [ 0.418510] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.419562] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.420723] hv_vmbus: registering driver hyperv_keyboard [ 0.421940] rtc_cmos 00:00: RTC can wake from S4 [ 0.424202] rtc_cmos 00:00: registered as rtc0 [ 0.425341] rtc_cmos 00:00: setting system clock to 2026-09-03T18:17:05 UTC (1788459425) [ 0.427111] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.428386] intel_pstate: CPU model not supported [ 0.429414] efifb: probing for efifb [ 0.430209] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.431563] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.432827] efifb: scrolling: redraw [ 0.433579] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.435373] Console: switching to colour frame buffer device 100x37 [ 0.437163] fb0: EFI VGA frame buffer device [ 0.438119] pstore: Using crash dump compression: deflate [ 0.439315] pstore: Registered efi_pstore as persistent store backend [ 0.441463] NET: Registered PF_INET6 protocol family [ 0.443107] Segment Routing with IPv6 [ 0.444104] In-situ OAM (IOAM) with IPv6 [ 0.445317] NET: Registered PF_PACKET protocol family [ 0.446946] Key type dns_resolver registered [ 0.448666] IPI shorthand broadcast: enabled [ 0.451658] sched_clock: Marking stable (307001619, 144050095)->(522947454, -71895740) [ 0.454148] registered taskstats version 1 [ 0.455305] Loading compiled-in X.509 certificates [ 0.926609] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.642712] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.646949] Demotion targets for Node 0: null [ 1.647955] Key type .fscrypt registered [ 1.648791] Key type fscrypt-provisioning registered [ 1.649792] ima: No TPM chip found, activating TPM-bypass! [ 1.650983] ima: Allocated hash algorithm: sha1 [ 1.651891] ima: No architecture policies found [ 1.659530] clk: Disabling unused clocks [ 1.665837] Freeing unused kernel image (initmem) memory: 17040K [ 1.667537] Write protecting the kernel read-only data: 47104k [ 1.669351] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.671084] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.672756] Run /init as init process [ 1.790026] nvme nvme0: pci function 0000:00:04.0 [ 1.791351] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.799854] nvme nvme0: 2/0/0 default/read/poll queues [ 1.807432] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.808800] GPT:25804799 != 33554431 [ 1.809563] GPT:Alternate GPT header not at the end of the disk. [ 1.810647] GPT:25804799 != 33554431 [ 1.811368] GPT: Use GNU Parted to correct GPT errors. [ 1.812327] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.825781] SCSI subsystem initialized [ 1.852076] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.854405] device-mapper: uevent: version 1.0.3 [ 1.855430] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.862845] device-mapper: verity: sha256 using "sha256-lib" [ 1.897057] raid6: avx512x4 gen() 17808 MB/s [ 1.914057] raid6: avx512x2 gen() 17825 MB/s [ 1.931058] raid6: avx512x1 gen() 17859 MB/s [ 1.948057] raid6: avx2x4 gen() 17671 MB/s [ 1.965059] raid6: avx2x2 gen() 17778 MB/s [ 1.983057] raid6: avx2x1 gen() 13579 MB/s [ 1.983949] raid6: using algorithm avx512x1 gen() 17859 MB/s [ 2.001057] raid6: .... xor() 21284 MB/s, rmw enabled [ 2.002097] raid6: using avx512x2 recovery algorithm [ 2.012512] xor: automatically using best checksumming function avx [ 2.143326] Btrfs loaded, zoned=no, fsverity=no [ 2.147724] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.151532] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.155296] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.156803] BTRFS error (device dm-0): open_ctree failed: -2