47] Run /init as init process [ 1.773289] nvme nvme0: pci function 0000:00:04.0 [ 1.774808] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.784398] nvme nvme0: 2/0/0 default/read/poll queues [ 1.789996] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.791727] GPT:25804799 != 33554431 [ 1.792594] GPT:Alternate GPT header not at the end of the disk. [ 1.793828] GPT:25804799 != 33554431 [ 1.794641] GPT: Use GNU Parted to correct GPT errors. [ 1.795710] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.809552] SCSI subsystem initialized [ 1.836496] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.838866] device-mapper: uevent: version 1.0.3 [ 1.839866] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.847340] device-mapper: verity: sha256 using "sha256-lib" [ 1.881929] raid6: avx512x4 gen() 18030 MB/s [ 1.898930] raid6: avx512x2 gen() 17953 MB/s [ 1.915930] raid6: avx512x1 gen() 17900 MB/s [ 1.933929] raid6: avx2x4 gen() 17890 MB/s [ 1.950930] raid6: avx2x2 gen() 17575 MB/s [ 1.967929] raid6: avx2x1 gen() 13650 MB/s [ 1.968960] raid6: using algorithm avx512x4 gen() 18030 MB/s [ 1.986928] raid6: .... xor() 7721 MB/s, rmw enabled [ 1.987916] raid6: using avx512x2 recovery algorithm [ 1.998619] xor: automatically using best checksumming function avx [ 2.135417] Btrfs loaded, zoned=no, fsverity=no [ 2.139615] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.143006] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.146782] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.148155] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.231807] ACPI: PM: Preparing to enter system sleep state S5 [ 62.233014] reboot: Restarting system [ 62.233781] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:57:15.206794]      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 3853015112 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000411] ACPI: Early table checksum verification disabled [ 0.000415] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000419] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000424] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000430] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000433] ACPI: FACS 0x00000000789D0000 000040 [ 0.000436] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000439] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000442] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000445] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000448] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000451] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000454] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000457] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000459] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000460] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000461] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000462] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000463] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000464] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000464] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000465] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000466] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000466] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000467] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000508] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000518] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000569] Zone ranges: [ 0.000570] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000573] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000575] Normal empty [ 0.000577] Device empty [ 0.000578] Movable zone start for each node [ 0.000580] Early memory node ranges [ 0.000580] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000583] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000585] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000587] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000595] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000638] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004062] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004176] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004572] ACPI: PM-Timer IO Port: 0xb008 [ 0.004584] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004640] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004643] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004645] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004646] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004647] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004651] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004653] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004657] TSC deadline timer available [ 0.004662] CPU topo: Max. logical packages: 1 [ 0.004663] CPU topo: Max. logical dies: 1 [ 0.004664] CPU topo: Max. dies per package: 1 [ 0.004669] CPU topo: Max. threads per core: 2 [ 0.004669] CPU topo: Num. cores per package: 1 [ 0.004670] CPU topo: Num. threads per package: 2 [ 0.004671] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004688] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004703] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004705] Booting paravirtualized kernel on KVM [ 0.004707] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009610] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009880] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010553] kvm-guest: PV spinlocks enabled [ 0.010555] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010558] 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 [ 0.010733] random: crng init done [ 0.010734] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010951] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011061] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011114] Fallback order for Node 0: 0 [ 0.011117] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011118] Policy zone: DMA32 [ 0.011119] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015041] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015054] Kernel/User page tables isolation: enabled [ 0.023188] ftrace: allocating 41455 entries in 164 pages [ 0.023191] ftrace: allocated 164 pages with 3 groups [ 0.023987] Dynamic Preempt: voluntary [ 0.024020] rcu: Preemptible hierarchical RCU implementation. [ 0.024021] rcu: RCU event tracing is enabled. [ 0.024021] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024023] Trampoline variant of Tasks RCU enabled. [ 0.024023] Rude variant of Tasks RCU enabled. [ 0.024024] Tracing variant of Tasks RCU enabled. [ 0.024025] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024026] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024032] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024033] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024035] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029142] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029375] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029382] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029434] Console: colour dummy device 80x25 [ 0.029437] printk: legacy console [tty0] enabled [ 0.029714] printk: legacy console [ttyS0] enabled [ 0.160280] ACPI: Core revision 20250807 [ 0.161073] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162456] APIC: Switch to symmetric I/O mode setup [ 0.163618] x2apic enabled [ 0.164458] APIC: Switched APIC routing to: physical x2apic [ 0.166853] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.168458] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.169455] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169455] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169455] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169455] Speculative Store Bypass: Vulnerable [ 0.169455] Spectre V2 : Mitigation: Retpolines [ 0.169455] RETBleed: Vulnerable [ 0.169455] ITS: Mitigation: Aligned branch/return thunks [ 0.169455] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169455] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169455] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169455] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169455] GDS: Unknown: Dependent on hypervisor status [ 0.169455] active return thunk: its_return_thunk [ 0.169455] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169455] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169455] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169455] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169455] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169455] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169455] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169455] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169455] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169455] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169455] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169455] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169455] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169455] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169455] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169455] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169455] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169455] Freeing SMP alternatives memory: 40K [ 0.169455] pid_max: default: 32768 minimum: 301 [ 0.169455] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169455] landlock: Up and running. [ 0.169455] SELinux: Initializing. [ 0.169455] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169455] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169455] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.169657] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170500] signal: max sigframe size: 3632 [ 0.171173] rcu: Hierarchical SRCU implementation. [ 0.171458] rcu: Max phase no-delay instances is 400. [ 0.172304] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.175882] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176514] smp: Bringing up secondary CPUs ... [ 0.177325] smpboot: x86: Booting SMP configuration: [ 0.177460] .... node #0, CPUs: #1 [ 0.178857] 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. [ 0.180458] 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. [ 0.181492] smp: Brought up 1 node, 2 CPUs [ 0.182131] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.182603] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.183588] devtmpfs: initialized [ 0.184042] x86/mm: Memory block size: 128MB [ 0.184805] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185519] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186464] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187532] pinctrl core: initialized pinctrl subsystem [ 0.188893] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.189607] audit: initializing netlink subsys (disabled) [ 0.191459] audit: type=2000 audit(1788447438.374:1): state=initialized audit_enabled=0 res=1 [ 0.191569] thermal_sys: Registered thermal governor 'step_wise' [ 0.192470] cpuidle: using governor menu [ 0.195309] efi: Freeing EFI boot services memory: 37748K [ 0.195461] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196516] dca service started, version 1.12.1 [ 0.197312] PCI: Using configuration type 1 for base access [ 0.197570] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.222520] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223459] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224458] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225458] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227977] ACPI: Added _OSI(Module Device) [ 0.228207] ACPI: Added _OSI(Processor Device) [ 0.229460] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231292] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232680] ACPI: Interpreter enabled [ 0.233172] ACPI: PM: (supports S0 S5) [ 0.234463] ACPI: Using IOAPIC for interrupt routing [ 0.235257] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236460] PCI: Using E820 reservations for host bridge windows [ 0.237506] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240574] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.241462] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.242459] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244468] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245819] acpiphp: Slot [3] registered [ 0.246452] acpiphp: Slot [4] registered [ 0.247088] acpiphp: Slot [5] registered [ 0.248474] acpiphp: Slot [6] registered [ 0.249104] acpiphp: Slot [7] registered [ 0.249472] acpiphp: Slot [8] registered [ 0.250105] acpiphp: Slot [9] registered [ 0.250473] acpiphp: Slot [10] registered [ 0.251120] acpiphp: Slot [11] registered [ 0.251471] acpiphp: Slot [12] registered [ 0.252115] acpiphp: Slot [13] registered [ 0.253474] acpiphp: Slot [14] registered [ 0.254115] acpiphp: Slot [15] registered [ 0.254472] acpiphp: Slot [16] registered [ 0.255115] acpiphp: Slot [17] registered [ 0.255471] acpiphp: Slot [18] registered [ 0.256113] acpiphp: Slot [19] registered [ 0.257477] acpiphp: Slot [20] registered [ 0.258113] acpiphp: Slot [21] registered [ 0.258472] acpiphp: Slot [22] registered [ 0.259106] acpiphp: Slot [23] registered [ 0.259472] acpiphp: Slot [24] registered [ 0.260111] acpiphp: Slot [25] registered [ 0.260471] acpiphp: Slot [26] registered [ 0.261123] acpiphp: Slot [27] registered [ 0.262472] acpiphp: Slot [28] registered [ 0.263119] acpiphp: Slot [29] registered [ 0.263474] acpiphp: Slot [30] registered [ 0.264113] acpiphp: Slot [31] registered [ 0.264468] PCI host bridge to bus 0000:00 [ 0.265117] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266459] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267458] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268458] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269458] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270458] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271347] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273885] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275287] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277049] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278522] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279416] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.281474] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.282357] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282472] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283364] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284771] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.287489] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288536] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289561] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290801] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294429] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.296020] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298477] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.300503] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.301533] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.302568] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304558] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305510] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306776] iommu: Default domain type: Translated [ 0.307460] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308470] efivars: Registered efivars operations [ 0.309286] PCI: Using ACPI for IRQ routing [ 0.310483] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.311398] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.311455] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313460] vgaarb: loaded [ 0.313951] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.314458] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.320496] clocksource: Switched to clocksource kvm-clock [ 0.321972] VFS: Disk quotas dquot_6.6.0 [ 0.322650] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.323860] pnp: PnP ACPI init [ 0.324799] pnp: PnP ACPI: found 5 devices [ 0.332769] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.334207] NET: Registered PF_INET protocol family [ 0.335020] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.347405] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.348770] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.349988] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.351252] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.352523] TCP: Hash tables configured (established 16384 bind 16384) [ 0.353569] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354626] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355778] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.356672] NET: Registered PF_XDP protocol family [ 0.357432] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.358391] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.359356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.360415] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.361480] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.362657] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.363660] PCI: CLS 0 bytes, default 64 [ 0.364413] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.366185] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.368432] clocksource: Switched to clocksource tsc [ 0.388384] Initialise system trusted keyrings [ 0.389484] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.391254] Key type asymmetric registered [ 0.392153] Asymmetric key parser 'x509' registered [ 0.394659] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.397106] io scheduler mq-deadline registered [ 0.398084] io scheduler kyber registered [ 0.398969] io scheduler bfq registered [ 0.400273] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.401640] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.403284] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.406428] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.408344] i8042: Warning: Keylock active [ 0.410750] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.411829] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.413022] hv_vmbus: registering driver hyperv_keyboard [ 0.414221] rtc_cmos 00:00: RTC can wake from S4 [ 0.416510] rtc_cmos 00:00: registered as rtc0 [ 0.417641] rtc_cmos 00:00: setting system clock to 2026-09-03T14:57:14 UTC (1788447434) [ 0.419443] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.420764] intel_pstate: CPU model not supported [ 0.421831] efifb: probing for efifb [ 0.422632] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.424027] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.425296] efifb: scrolling: redraw [ 0.426079] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.427865] Console: switching to colour frame buffer device 100x37 [ 0.429700] fb0: EFI VGA frame buffer device [ 0.430663] pstore: Using crash dump compression: deflate [ 0.431838] pstore: Registered efi_pstore as persistent store backend [ 0.433438] NET: Registered PF_INET6 protocol family [ 0.435313] Segment Routing with IPv6 [ 0.436170] In-situ OAM (IOAM) with IPv6 [ 0.437047] NET: Registered PF_PACKET protocol family [ 0.439110] Key type dns_resolver registered [ 0.441417] IPI shorthand broadcast: enabled [ 0.444122] sched_clock: Marking stable (305002225, 139073398)->(515271311, -71195688) [ 0.446009] registered taskstats version 1 [ 0.447270] Loading compiled-in X.509 certificates [ 0.921664] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.634876] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.639117] Demotion targets for Node 0: null [ 1.640114] Key type .fscrypt registered [ 1.640909] Key type fscrypt-provisioning registered [ 1.641902] ima: No TPM chip found, activating TPM-bypass! [ 1.643100] ima: Allocated hash algorithm: sha1 [ 1.643983] ima: No architecture policies found [ 1.650515] clk: Disabling unused clocks [ 1.656791] Freeing unused kernel image (initmem) memory: 17040K [ 1.658492] Write protecting the kernel read-only data: 47104k [ 1.660297] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.661979] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.663651] Run /init as init process [ 1.780881] nvme nvme0: pci function 0000:00:04.0 [ 1.782202] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.792222] nvme nvme0: 2/0/0 default/read/poll queues [ 1.797579] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.798933] GPT:25804799 != 33554431 [ 1.799691] GPT:Alternate GPT header not at the end of the disk. [ 1.800833] GPT:25804799 != 33554431 [ 1.801550] GPT: Use GNU Parted to correct GPT errors. [ 1.802514] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.815790] SCSI subsystem initialized [ 1.841763] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.844047] device-mapper: uevent: version 1.0.3 [ 1.845045] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.852486] device-mapper: verity: sha256 using "sha256-lib" [ 1.887081] raid6: avx512x4 gen() 18169 MB/s [ 1.904081] raid6: avx512x2 gen() 18180 MB/s [ 1.921082] raid6: avx512x1 gen() 18153 MB/s [ 1.938081] raid6: avx2x4 gen() 18054 MB/s [ 1.955082] raid6: avx2x2 gen() 18029 MB/s [ 1.972082] raid6: avx2x1 gen() 13853 MB/s [ 1.972971] raid6: using algorithm avx512x2 gen() 18180 MB/s [ 1.990081] raid6: .... xor() 24488 MB/s, rmw enabled [ 1.991094] raid6: using avx512x2 recovery algorithm [ 2.001530] xor: automatically using best checksumming function avx [ 2.131679] Btrfs loaded, zoned=no, fsverity=no [ 2.135999] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.139430] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.143031] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.144394] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.227989] ACPI: PM: Preparing to enter system sleep state S5 [ 62.229205] reboot: Restarting system [ 62.229959] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:58:21.906591]      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 3832351423 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 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 [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000304] ACPI: Early table checksum verification disabled [ 0.000307] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000311] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000316] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000322] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000326] ACPI: FACS 0x00000000789D0000 000040 [ 0.000328] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000331] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000334] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000337] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000340] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000343] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000346] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000349] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000351] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000352] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000353] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000354] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000355] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000355] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000356] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000357] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000358] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000358] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000359] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000399] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000409] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000460] Zone ranges: [ 0.000461] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000464] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000466] Normal empty [ 0.000468] Device empty [ 0.000469] Movable zone start for each node [ 0.000471] Early memory node ranges [ 0.000472] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000474] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000476] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000478] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000486] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000528] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003936] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004049] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004448] ACPI: PM-Timer IO Port: 0xb008 [ 0.004460] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004517] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004520] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004522] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004523] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004525] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004529] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004531] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004535] TSC deadline timer available [ 0.004540] CPU topo: Max. logical packages: 1 [ 0.004541] CPU topo: Max. logical dies: 1 [ 0.004542] CPU topo: Max. dies per package: 1 [ 0.004547] CPU topo: Max. threads per core: 2 [ 0.004547] CPU topo: Num. cores per package: 1 [ 0.004548] CPU topo: Num. threads per package: 2 [ 0.004549] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004566] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004582] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004584] Booting paravirtualized kernel on KVM [ 0.004586] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009513] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009786] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010472] kvm-guest: PV spinlocks enabled [ 0.010475] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010478] 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 [ 0.010680] random: crng init done [ 0.010681] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010906] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011023] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011080] Fallback order for Node 0: 0 [ 0.011083] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011084] Policy zone: DMA32 [ 0.011086] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015102] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015117] Kernel/User page tables isolation: enabled [ 0.023361] ftrace: allocating 41455 entries in 164 pages [ 0.023365] ftrace: allocated 164 pages with 3 groups [ 0.024153] Dynamic Preempt: voluntary [ 0.024188] rcu: Preemptible hierarchical RCU implementation. [ 0.024188] rcu: RCU event tracing is enabled. [ 0.024189] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024190] Trampoline variant of Tasks RCU enabled. [ 0.024191] Rude variant of Tasks RCU enabled. [ 0.024191] Tracing variant of Tasks RCU enabled. [ 0.024192] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024193] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024198] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024200] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024202] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029322] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029557] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029564] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029617] Console: colour dummy device 80x25 [ 0.029621] printk: legacy console [tty0] enabled [ 0.029898] printk: legacy console [ttyS0] enabled [ 0.200723] ACPI: Core revision 20250807 [ 0.201531] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.204166] APIC: Switch to symmetric I/O mode setup [ 0.205975] x2apic enabled [ 0.207040] APIC: Switched APIC routing to: physical x2apic [ 0.210326] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.213227] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.214223] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.214223] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.214223] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.214223] Speculative Store Bypass: Vulnerable [ 0.214223] Spectre V2 : Mitigation: Retpolines [ 0.214223] RETBleed: Vulnerable [ 0.214223] ITS: Mitigation: Aligned branch/return thunks [ 0.214223] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.214223] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.214223] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.214223] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.214223] GDS: Unknown: Dependent on hypervisor status [ 0.214223] active return thunk: its_return_thunk [ 0.214223] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.214223] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.214223] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.214223] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.214223] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.214223] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.214223] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.214223] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.214223] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.214223] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.214223] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.214223] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.214223] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.214223] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.214223] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.214223] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.214223] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.214223] Freeing SMP alternatives memory: 40K [ 0.214223] pid_max: default: 32768 minimum: 301 [ 0.214223] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.214223] landlock: Up and running. [ 0.214223] SELinux: Initializing. [ 0.214223] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.214223] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.214223] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.214425] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.215269] signal: max sigframe size: 3632 [ 0.216253] rcu: Hierarchical SRCU implementation. [ 0.217226] rcu: Max phase no-delay instances is 400. [ 0.218276] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.222621] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.223286] smp: Bringing up secondary CPUs ... [ 0.224228] smpboot: x86: Booting SMP configuration: [ 0.225226] .... node #0, CPUs: #1 [ 0.226516] 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. [ 0.228228] 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. [ 0.229259] smp: Brought up 1 node, 2 CPUs [ 0.230227] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.231370] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.232350] devtmpfs: initialized [ 0.233152] x86/mm: Memory block size: 128MB [ 0.234297] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.235286] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.237234] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.239310] pinctrl core: initialized pinctrl subsystem [ 0.240757] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.242365] audit: initializing netlink subsys (disabled) [ 0.244251] audit: type=2000 audit(1788447505.008:1): state=initialized audit_enabled=0 res=1 [ 0.244330] thermal_sys: Registered thermal governor 'step_wise' [ 0.245238] cpuidle: using governor menu [ 0.248987] efi: Freeing EFI boot services memory: 37748K [ 0.249235] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.250295] dca service started, version 1.12.1 [ 0.251286] PCI: Using configuration type 1 for base access [ 0.252332] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.277285] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.279227] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.280226] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.282228] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.285403] ACPI: Added _OSI(Module Device) [ 0.286226] ACPI: Added _OSI(Processor Device) [ 0.287226] ACPI: Added _OSI(Processor Aggregator Device) [ 0.289238] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.292450] ACPI: Interpreter enabled [ 0.293235] ACPI: PM: (supports S0 S5) [ 0.294191] ACPI: Using IOAPIC for interrupt routing [ 0.295246] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.298226] PCI: Using E820 reservations for host bridge windows [ 0.299350] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.303770] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.305230] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.307227] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.310235] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.312590] acpiphp: Slot [3] registered [ 0.314260] acpiphp: Slot [4] registered [ 0.315242] acpiphp: Slot [5] registered [ 0.316203] acpiphp: Slot [6] registered [ 0.317240] acpiphp: Slot [7] registered [ 0.318240] acpiphp: Slot [8] registered [ 0.319240] acpiphp: Slot [9] registered [ 0.320242] acpiphp: Slot [10] registered [ 0.321240] acpiphp: Slot [11] registered [ 0.321978] acpiphp: Slot [12] registered [ 0.323241] acpiphp: Slot [13] registered [ 0.324240] acpiphp: Slot [14] registered [ 0.325239] acpiphp: Slot [15] registered [ 0.326240] acpiphp: Slot [16] registered [ 0.327242] acpiphp: Slot [17] registered [ 0.328240] acpiphp: Slot [18] registered [ 0.329240] acpiphp: Slot [19] registered [ 0.330239] acpiphp: Slot [20] registered [ 0.331216] acpiphp: Slot [21] registered [ 0.332239] acpiphp: Slot [22] registered [ 0.333239] acpiphp: Slot [23] registered [ 0.334240] acpiphp: Slot [24] registered [ 0.335243] acpiphp: Slot [25] registered [ 0.337239] acpiphp: Slot [26] registered [ 0.338240] acpiphp: Slot [27] registered [ 0.339240] acpiphp: Slot [28] registered [ 0.340241] acpiphp: Slot [29] registered [ 0.341239] acpiphp: Slot [30] registered [ 0.342240] acpiphp: Slot [31] registered [ 0.343236] PCI host bridge to bus 0000:00 [ 0.344229] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.346228] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.348226] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.349226] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.351226] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.353226] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.355266] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.357697] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.360484] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.364191] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.366346] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.367247] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.369240] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.370239] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.372248] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.374240] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.375226] pci 0000:00:01.3: quirk_piix4_acpi+0x0/0x170 took 10742 usecs [ 0.377645] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.380610] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.382307] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.383317] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.384555] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.387223] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.388812] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.391247] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.394250] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.395264] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.396271] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.397296] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.398259] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.400268] iommu: Default domain type: Translated [ 0.400976] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.401326] efivars: Registered efivars operations [ 0.402153] PCI: Using ACPI for IRQ routing [ 0.402251] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.403169] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.403223] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.406229] vgaarb: loaded [ 0.406724] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.407226] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.411260] clocksource: Switched to clocksource kvm-clock [ 0.412755] VFS: Disk quotas dquot_6.6.0 [ 0.413373] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.414583] pnp: PnP ACPI init [ 0.415500] pnp: PnP ACPI: found 5 devices [ 0.423465] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.424871] NET: Registered PF_INET protocol family [ 0.425684] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.437961] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.439311] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.440521] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.441742] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.442891] TCP: Hash tables configured (established 16384 bind 16384) [ 0.443949] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.444967] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.446091] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.446959] NET: Registered PF_XDP protocol family [ 0.447710] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.448683] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.449619] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.450665] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.451715] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.452888] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.453883] PCI: CLS 0 bytes, default 64 [ 0.454603] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.456379] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.458573] clocksource: Switched to clocksource tsc [ 0.478466] Initialise system trusted keyrings [ 0.480760] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.482534] Key type asymmetric registered [ 0.483430] Asymmetric key parser 'x509' registered [ 0.485241] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.486894] io scheduler mq-deadline registered [ 0.487917] io scheduler kyber registered [ 0.488814] io scheduler bfq registered [ 0.491121] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.492519] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.494126] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.497122] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.498980] i8042: Warning: Keylock active [ 0.501366] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.502437] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.503624] hv_vmbus: registering driver hyperv_keyboard [ 0.504854] rtc_cmos 00:00: RTC can wake from S4 [ 0.507092] rtc_cmos 00:00: registered as rtc0 [ 0.508264] rtc_cmos 00:00: setting system clock to 2026-09-03T14:58:20 UTC (1788447500) [ 0.510065] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.511383] intel_pstate: CPU model not supported [ 0.512460] efifb: probing for efifb [ 0.513261] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.514653] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.515932] efifb: scrolling: redraw [ 0.516712] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.518521] Console: switching to colour frame buffer device 100x37 [ 0.520357] fb0: EFI VGA frame buffer device [ 0.521323] pstore: Using crash dump compression: deflate [ 0.522473] pstore: Registered efi_pstore as persistent store backend [ 0.524083] NET: Registered PF_INET6 protocol family [ 0.525530] Segment Routing with IPv6 [ 0.526369] In-situ OAM (IOAM) with IPv6 [ 0.527259] NET: Registered PF_PACKET protocol family [ 0.528435] Key type dns_resolver registered [ 0.529735] IPI shorthand broadcast: enabled [ 0.532438] sched_clock: Marking stable (348001709, 183659410)->(652864269, -121203150) [ 0.534312] registered taskstats version 1 [ 0.535480] Loading compiled-in X.509 certificates [ 1.014263] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.725774] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.729962] Demotion targets for Node 0: null [ 1.730951] Key type .fscrypt registered [ 1.731756] Key type fscrypt-provisioning registered [ 1.732740] ima: No TPM chip found, activating TPM-bypass! [ 1.733908] ima: Allocated hash algorithm: sha1 [ 1.734802] ima: No architecture policies found [ 1.743172] clk: Disabling unused clocks [ 1.749411] Freeing unused kernel image (initmem) memory: 17040K [ 1.751117] Write protecting the kernel read-only data: 47104k [ 1.752962] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.754710] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.756385] Run /init as init process [ 1.873119] nvme nvme0: pci function 0000:00:04.0 [ 1.874398] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.883819] nvme nvme0: 2/0/0 default/read/poll queues [ 1.888606] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.889955] GPT:25804799 != 33554431 [ 1.890686] GPT:Alternate GPT header not at the end of the disk. [ 1.891749] GPT:25804799 != 33554431 [ 1.892458] GPT: Use GNU Parted to correct GPT errors. [ 1.893399] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.906645] SCSI subsystem initialized [ 1.932616] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.934967] device-mapper: uevent: version 1.0.3 [ 1.936046] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.943536] device-mapper: verity: sha256 using "sha256-lib" [ 1.977665] raid6: avx512x4 gen() 17856 MB/s [ 1.994666] raid6: avx512x2 gen() 17860 MB/s [ 2.011665] raid6: avx512x1 gen() 17881 MB/s [ 2.028666] raid6: avx2x4 gen() 17755 MB/s [ 2.045665] raid6: avx2x2 gen() 17793 MB/s [ 2.062666] raid6: avx2x1 gen() 13718 MB/s [ 2.063547] raid6: using algorithm avx512x1 gen() 17881 MB/s [ 2.080666] raid6: .... xor() 21282 MB/s, rmw enabled [ 2.081687] raid6: using avx512x2 recovery algorithm [ 2.092120] xor: automatically using best checksumming function avx [ 2.223553] Btrfs loaded, zoned=no, fsverity=no [ 2.227609] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.230791] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.234513] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.235970] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.314532] ACPI: PM: Preparing to enter system sleep state S5 [ 62.315793] reboot: Restarting system [ 62.316557] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T14:59:28.607167]      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 3949196887 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000413] ACPI: Early table checksum verification disabled [ 0.000416] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000420] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000426] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000432] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000435] ACPI: FACS 0x00000000789D0000 000040 [ 0.000438] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000441] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000444] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000447] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000450] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000453] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000456] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000459] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000461] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000462] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000463] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000464] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000464] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000465] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000466] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000467] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000467] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000468] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000469] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000507] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000517] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000568] Zone ranges: [ 0.000569] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000572] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000574] Normal empty [ 0.000576] Device empty [ 0.000577] Movable zone start for each node [ 0.000579] Early memory node ranges [ 0.000580] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000582] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000584] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000586] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000593] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000635] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004056] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004168] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004567] ACPI: PM-Timer IO Port: 0xb008 [ 0.004578] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004633] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004636] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004638] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004640] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004641] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004645] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004646] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004650] TSC deadline timer available [ 0.004655] CPU topo: Max. logical packages: 1 [ 0.004656] CPU topo: Max. logical dies: 1 [ 0.004657] CPU topo: Max. dies per package: 1 [ 0.004662] CPU topo: Max. threads per core: 2 [ 0.004663] CPU topo: Num. cores per package: 1 [ 0.004664] CPU topo: Num. threads per package: 2 [ 0.004664] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004681] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004697] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004699] Booting paravirtualized kernel on KVM [ 0.004701] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009595] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009867] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010548] kvm-guest: PV spinlocks enabled [ 0.010551] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010554] 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 [ 0.010727] random: crng init done [ 0.010728] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010941] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011050] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011104] Fallback order for Node 0: 0 [ 0.011107] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011108] Policy zone: DMA32 [ 0.011109] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015028] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015042] Kernel/User page tables isolation: enabled [ 0.023015] ftrace: allocating 41455 entries in 164 pages [ 0.023018] ftrace: allocated 164 pages with 3 groups [ 0.023800] Dynamic Preempt: voluntary [ 0.023832] rcu: Preemptible hierarchical RCU implementation. [ 0.023832] rcu: RCU event tracing is enabled. [ 0.023833] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023834] Trampoline variant of Tasks RCU enabled. [ 0.023835] Rude variant of Tasks RCU enabled. [ 0.023835] Tracing variant of Tasks RCU enabled. [ 0.023836] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023837] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023843] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023845] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023846] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028960] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029192] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029199] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029248] Console: colour dummy device 80x25 [ 0.029251] printk: legacy console [tty0] enabled [ 0.029527] printk: legacy console [ttyS0] enabled [ 0.159902] ACPI: Core revision 20250807 [ 0.160692] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162063] APIC: Switch to symmetric I/O mode setup [ 0.163201] x2apic enabled [ 0.164034] APIC: Switched APIC routing to: physical x2apic [ 0.166429] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.167994] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.168991] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.168991] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.168991] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.168991] Speculative Store Bypass: Vulnerable [ 0.168991] Spectre V2 : Mitigation: Retpolines [ 0.168991] RETBleed: Vulnerable [ 0.168991] ITS: Mitigation: Aligned branch/return thunks [ 0.168991] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168991] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168991] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.168991] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.168991] GDS: Unknown: Dependent on hypervisor status [ 0.168991] active return thunk: its_return_thunk [ 0.168991] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.168991] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.168991] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.168991] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.168991] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.168991] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.168991] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.168991] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.168991] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.168991] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.168991] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.168991] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.168991] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.168991] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.168991] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.168991] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.168991] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.168991] Freeing SMP alternatives memory: 40K [ 0.168991] pid_max: default: 32768 minimum: 301 [ 0.168991] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.168991] landlock: Up and running. [ 0.168991] SELinux: Initializing. [ 0.168991] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168991] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168991] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.169188] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170036] signal: max sigframe size: 3632 [ 0.170718] rcu: Hierarchical SRCU implementation. [ 0.170994] rcu: Max phase no-delay instances is 400. [ 0.171853] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.175383] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176051] smp: Bringing up secondary CPUs ... [ 0.176873] smpboot: x86: Booting SMP configuration: [ 0.176996] .... node #0, CPUs: #1 [ 0.178274] 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. [ 0.178995] 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. [ 0.180025] smp: Brought up 1 node, 2 CPUs [ 0.180670] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.181142] Memory: 1886656K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.182115] devtmpfs: initialized [ 0.182530] x86/mm: Memory block size: 128MB [ 0.183046] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.184048] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.184991] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.186077] pinctrl core: initialized pinctrl subsystem [ 0.187424] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.188135] audit: initializing netlink subsys (disabled) [ 0.189092] thermal_sys: Registered thermal governor 'step_wise' [ 0.189999] audit: type=2000 audit(1788447571.847:1): state=initialized audit_enabled=0 res=1 [ 0.192000] cpuidle: using governor menu [ 0.194495] efi: Freeing EFI boot services memory: 37748K [ 0.194997] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196066] dca service started, version 1.12.1 [ 0.196834] PCI: Using configuration type 1 for base access [ 0.198098] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.221049] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.222995] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.223995] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.224994] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227457] ACPI: Added _OSI(Module Device) [ 0.227814] ACPI: Added _OSI(Processor Device) [ 0.227995] ACPI: Added _OSI(Processor Aggregator Device) [ 0.229862] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232252] ACPI: Interpreter enabled [ 0.232598] ACPI: PM: (supports S0 S5) [ 0.233998] ACPI: Using IOAPIC for interrupt routing [ 0.234811] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235996] PCI: Using E820 reservations for host bridge windows [ 0.237029] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240108] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240999] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.241996] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244005] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245373] acpiphp: Slot [3] registered [ 0.246017] acpiphp: Slot [4] registered [ 0.246656] acpiphp: Slot [5] registered [ 0.248009] acpiphp: Slot [6] registered [ 0.248637] acpiphp: Slot [7] registered [ 0.249008] acpiphp: Slot [8] registered [ 0.249636] acpiphp: Slot [9] registered [ 0.250008] acpiphp: Slot [10] registered [ 0.250655] acpiphp: Slot [11] registered [ 0.251007] acpiphp: Slot [12] registered [ 0.251644] acpiphp: Slot [13] registered [ 0.253008] acpiphp: Slot [14] registered [ 0.253656] acpiphp: Slot [15] registered [ 0.254008] acpiphp: Slot [16] registered [ 0.254660] acpiphp: Slot [17] registered [ 0.255007] acpiphp: Slot [18] registered [ 0.255667] acpiphp: Slot [19] registered [ 0.257008] acpiphp: Slot [20] registered [ 0.257651] acpiphp: Slot [21] registered [ 0.258010] acpiphp: Slot [22] registered [ 0.258644] acpiphp: Slot [23] registered [ 0.259008] acpiphp: Slot [24] registered [ 0.259657] acpiphp: Slot [25] registered [ 0.260008] acpiphp: Slot [26] registered [ 0.260661] acpiphp: Slot [27] registered [ 0.262008] acpiphp: Slot [28] registered [ 0.262646] acpiphp: Slot [29] registered [ 0.263009] acpiphp: Slot [30] registered [ 0.263652] acpiphp: Slot [31] registered [ 0.264004] PCI host bridge to bus 0000:00 [ 0.264649] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.265995] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.266994] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.267994] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.268994] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270995] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271882] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273432] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.274825] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277583] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278059] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.278957] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280008] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.280919] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282009] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.282921] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284262] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286023] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288078] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289088] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290334] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294017] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295565] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298015] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301159] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302101] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303108] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304099] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305048] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.307037] iommu: Default domain type: Translated [ 0.307768] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308091] efivars: Registered efivars operations [ 0.308991] PCI: Using ACPI for IRQ routing [ 0.310020] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.310942] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.310991] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.312996] vgaarb: loaded [ 0.313499] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.313994] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.319028] clocksource: Switched to clocksource kvm-clock [ 0.320104] VFS: Disk quotas dquot_6.6.0 [ 0.320852] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322096] pnp: PnP ACPI init [ 0.323041] pnp: PnP ACPI: found 5 devices [ 0.331009] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.332457] NET: Registered PF_INET protocol family [ 0.333285] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.345730] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347086] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.348318] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.349603] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.350833] TCP: Hash tables configured (established 16384 bind 16384) [ 0.351989] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353046] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354211] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.355113] NET: Registered PF_XDP protocol family [ 0.355895] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.356857] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.357817] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.358888] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.359947] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.361113] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.362113] PCI: CLS 0 bytes, default 64 [ 0.362856] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.364646] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.366837] clocksource: Switched to clocksource tsc [ 0.386722] Initialise system trusted keyrings [ 0.387784] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.389585] Key type asymmetric registered [ 0.390478] Asymmetric key parser 'x509' registered [ 0.392358] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.394825] io scheduler mq-deadline registered [ 0.395840] io scheduler kyber registered [ 0.396720] io scheduler bfq registered [ 0.399007] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.400415] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.402061] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.405413] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.407287] i8042: Warning: Keylock active [ 0.409678] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.410997] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.412195] hv_vmbus: registering driver hyperv_keyboard [ 0.413372] rtc_cmos 00:00: RTC can wake from S4 [ 0.415672] rtc_cmos 00:00: registered as rtc0 [ 0.416805] rtc_cmos 00:00: setting system clock to 2026-09-03T14:59:26 UTC (1788447566) [ 0.418597] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.419875] intel_pstate: CPU model not supported [ 0.420935] efifb: probing for efifb [ 0.421739] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.423136] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.424392] efifb: scrolling: redraw [ 0.425144] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.426936] Console: switching to colour frame buffer device 100x37 [ 0.428718] fb0: EFI VGA frame buffer device [ 0.429674] pstore: Using crash dump compression: deflate [ 0.430804] pstore: Registered efi_pstore as persistent store backend [ 0.432372] NET: Registered PF_INET6 protocol family [ 0.433719] Segment Routing with IPv6 [ 0.434526] In-situ OAM (IOAM) with IPv6 [ 0.435425] NET: Registered PF_PACKET protocol family [ 0.436567] Key type dns_resolver registered [ 0.437924] IPI shorthand broadcast: enabled [ 0.440643] sched_clock: Marking stable (301001944, 138792381)->(509264111, -69469786) [ 0.442449] registered taskstats version 1 [ 0.443590] Loading compiled-in X.509 certificates [ 0.921379] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.635082] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.639358] Demotion targets for Node 0: null [ 1.640405] Key type .fscrypt registered [ 1.641264] Key type fscrypt-provisioning registered [ 1.642279] ima: No TPM chip found, activating TPM-bypass! [ 1.643497] ima: Allocated hash algorithm: sha1 [ 1.644415] ima: No architecture policies found [ 1.651324] clk: Disabling unused clocks [ 1.657651] Freeing unused kernel image (initmem) memory: 17040K [ 1.659313] Write protecting the kernel read-only data: 47104k [ 1.661142] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.662856] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.664528] Run /init as init process [ 1.782438] nvme nvme0: pci function 0000:00:04.0 [ 1.783757] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.793154] nvme nvme0: 2/0/0 default/read/poll queues [ 1.800231] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.801585] GPT:25804799 != 33554431 [ 1.802340] GPT:Alternate GPT header not at the end of the disk. [ 1.803418] GPT:25804799 != 33554431 [ 1.804184] GPT: Use GNU Parted to correct GPT errors. [ 1.805174] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.818898] SCSI subsystem initialized [ 1.845053] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.847341] device-mapper: uevent: version 1.0.3 [ 1.848352] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.855763] device-mapper: verity: sha256 using "sha256-lib" [ 1.889800] raid6: avx512x4 gen() 18205 MB/s [ 1.906800] raid6: avx512x2 gen() 18379 MB/s [ 1.923801] raid6: avx512x1 gen() 18339 MB/s [ 1.940802] raid6: avx2x4 gen() 18250 MB/s [ 1.957801] raid6: avx2x2 gen() 18238 MB/s [ 1.974800] raid6: avx2x1 gen() 13974 MB/s [ 1.975708] raid6: using algorithm avx512x2 gen() 18379 MB/s [ 1.992800] raid6: .... xor() 24552 MB/s, rmw enabled [ 1.993801] raid6: using avx512x2 recovery algorithm [ 2.004218] xor: automatically using best checksumming function avx [ 2.135716] Btrfs loaded, zoned=no, fsverity=no [ 2.140262] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.143644] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.147299] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.148651] BTRFS error (device dm-0): open_ctree failed: -2