1.733209] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.734911] Run /init as init process [ 1.854155] nvme nvme0: pci function 0000:00:04.0 [ 1.855864] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.866931] nvme nvme0: 2/0/0 default/read/poll queues [ 1.874692] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.876089] GPT:25804799 != 33554431 [ 1.877059] GPT:Alternate GPT header not at the end of the disk. [ 1.878174] GPT:25804799 != 33554431 [ 1.878908] GPT: Use GNU Parted to correct GPT errors. [ 1.879896] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.893913] SCSI subsystem initialized [ 1.923901] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.926812] device-mapper: uevent: version 1.0.3 [ 1.928248] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.938099] device-mapper: verity: sha256 using "sha256-lib" [ 1.979498] raid6: avx512x4 gen() 14554 MB/s [ 1.997503] raid6: avx512x2 gen() 15807 MB/s [ 2.015497] raid6: avx512x1 gen() 15124 MB/s [ 2.033498] raid6: avx2x4 gen() 14764 MB/s [ 2.051545] raid6: avx2x2 gen() 14822 MB/s [ 2.069496] raid6: avx2x1 gen() 12713 MB/s [ 2.070641] raid6: using algorithm avx512x2 gen() 15807 MB/s [ 2.088498] raid6: .... xor() 16990 MB/s, rmw enabled [ 2.089785] raid6: using avx512x2 recovery algorithm [ 2.103835] xor: automatically using best checksumming function avx [ 2.257625] Btrfs loaded, zoned=no, fsverity=no [ 2.262889] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.267131] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.271479] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.273146] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.354424] ACPI: PM: Preparing to enter system sleep state S5 [ 62.355677] reboot: Restarting system [ 62.356571] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:04:08.658876]      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 4054935932 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000406] ACPI: Early table checksum verification disabled [ 0.000409] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000413] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000419] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000424] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000427] ACPI: FACS 0x00000000789D0000 000040 [ 0.000430] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000433] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000436] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000439] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000442] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000445] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000448] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000451] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000453] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000454] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000455] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000456] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000456] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000457] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000458] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000458] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000459] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000460] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000461] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000501] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000511] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000561] Zone ranges: [ 0.000562] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000565] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000568] Normal empty [ 0.000569] Device empty [ 0.000571] Movable zone start for each node [ 0.000572] Early memory node ranges [ 0.000573] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000575] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000578] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000580] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000587] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000617] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003957] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004069] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004471] ACPI: PM-Timer IO Port: 0xb008 [ 0.004484] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004540] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004543] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004545] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004546] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004547] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004552] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004553] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004557] TSC deadline timer available [ 0.004562] CPU topo: Max. logical packages: 1 [ 0.004563] CPU topo: Max. logical dies: 1 [ 0.004563] CPU topo: Max. dies per package: 1 [ 0.004568] CPU topo: Max. threads per core: 2 [ 0.004569] CPU topo: Num. cores per package: 1 [ 0.004570] CPU topo: Num. threads per package: 2 [ 0.004570] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004587] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004602] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004604] Booting paravirtualized kernel on KVM [ 0.004606] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009519] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009780] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010380] kvm-guest: PV spinlocks enabled [ 0.010383] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010386] 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 [ 0.010561] random: crng init done [ 0.010562] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010785] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010892] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010946] Fallback order for Node 0: 0 [ 0.010948] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010949] Policy zone: DMA32 [ 0.010951] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014876] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014890] Kernel/User page tables isolation: enabled [ 0.023710] ftrace: allocating 41455 entries in 164 pages [ 0.023714] ftrace: allocated 164 pages with 3 groups [ 0.024515] Dynamic Preempt: voluntary [ 0.024548] rcu: Preemptible hierarchical RCU implementation. [ 0.024548] rcu: RCU event tracing is enabled. [ 0.024549] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024551] Trampoline variant of Tasks RCU enabled. [ 0.024551] Rude variant of Tasks RCU enabled. [ 0.024552] Tracing variant of Tasks RCU enabled. [ 0.024553] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024554] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024559] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024561] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024562] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029770] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030008] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030015] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030067] Console: colour dummy device 80x25 [ 0.030070] printk: legacy console [tty0] enabled [ 0.030347] printk: legacy console [ttyS0] enabled [ 0.164345] ACPI: Core revision 20250807 [ 0.165159] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166586] APIC: Switch to symmetric I/O mode setup [ 0.167754] x2apic enabled [ 0.168604] APIC: Switched APIC routing to: physical x2apic [ 0.171027] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.172664] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.173660] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.173660] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.173660] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.173660] Speculative Store Bypass: Vulnerable [ 0.173660] Spectre V2 : Mitigation: Retpolines [ 0.173660] RETBleed: Vulnerable [ 0.173660] ITS: Mitigation: Aligned branch/return thunks [ 0.173660] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173660] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.173660] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.173660] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.173660] GDS: Unknown: Dependent on hypervisor status [ 0.173660] active return thunk: its_return_thunk [ 0.173660] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.173660] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.173660] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.173660] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.173660] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.173660] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.173660] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.173660] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.173660] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.173660] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.173660] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.173660] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.173660] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.173660] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.173660] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.173660] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.173660] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.173660] Freeing SMP alternatives memory: 40K [ 0.173660] pid_max: default: 32768 minimum: 301 [ 0.173660] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.173660] landlock: Up and running. [ 0.173660] SELinux: Initializing. [ 0.173660] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173660] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.173660] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.173865] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.174706] signal: max sigframe size: 3632 [ 0.175393] rcu: Hierarchical SRCU implementation. [ 0.175662] rcu: Max phase no-delay instances is 400. [ 0.176511] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180060] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.180719] smp: Bringing up secondary CPUs ... [ 0.181551] smpboot: x86: Booting SMP configuration: [ 0.181664] .... node #0, CPUs: #1 [ 0.182666] 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. [ 0.184663] 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. [ 0.185700] smp: Brought up 1 node, 2 CPUs [ 0.186348] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.186815] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.187792] devtmpfs: initialized [ 0.188265] x86/mm: Memory block size: 128MB [ 0.189023] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189729] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190669] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.191741] pinctrl core: initialized pinctrl subsystem [ 0.193155] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194804] audit: initializing netlink subsys (disabled) [ 0.195686] audit: type=2000 audit(1788458651.976:1): state=initialized audit_enabled=0 res=1 [ 0.195770] thermal_sys: Registered thermal governor 'step_wise' [ 0.196676] cpuidle: using governor menu [ 0.199569] efi: Freeing EFI boot services memory: 37748K [ 0.199666] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.200733] dca service started, version 1.12.1 [ 0.201530] PCI: Using configuration type 1 for base access [ 0.201778] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.224721] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.225664] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.226664] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.227664] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.229889] ACPI: Added _OSI(Module Device) [ 0.230663] ACPI: Added _OSI(Processor Device) [ 0.231403] ACPI: Added _OSI(Processor Aggregator Device) [ 0.232622] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.234860] ACPI: Interpreter enabled [ 0.235388] ACPI: PM: (supports S0 S5) [ 0.236666] ACPI: Using IOAPIC for interrupt routing [ 0.237494] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.238664] PCI: Using E820 reservations for host bridge windows [ 0.239719] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.242829] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.243669] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.244664] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.246674] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.249020] acpiphp: Slot [3] registered [ 0.249671] acpiphp: Slot [4] registered [ 0.250315] acpiphp: Slot [5] registered [ 0.250678] acpiphp: Slot [6] registered [ 0.251320] acpiphp: Slot [7] registered [ 0.251680] acpiphp: Slot [8] registered [ 0.252322] acpiphp: Slot [9] registered [ 0.252676] acpiphp: Slot [10] registered [ 0.253330] acpiphp: Slot [11] registered [ 0.254677] acpiphp: Slot [12] registered [ 0.255339] acpiphp: Slot [13] registered [ 0.255677] acpiphp: Slot [14] registered [ 0.256338] acpiphp: Slot [15] registered [ 0.256676] acpiphp: Slot [16] registered [ 0.257336] acpiphp: Slot [17] registered [ 0.258677] acpiphp: Slot [18] registered [ 0.259315] acpiphp: Slot [19] registered [ 0.259677] acpiphp: Slot [20] registered [ 0.260338] acpiphp: Slot [21] registered [ 0.260675] acpiphp: Slot [22] registered [ 0.261339] acpiphp: Slot [23] registered [ 0.262677] acpiphp: Slot [24] registered [ 0.263320] acpiphp: Slot [25] registered [ 0.263677] acpiphp: Slot [26] registered [ 0.264337] acpiphp: Slot [27] registered [ 0.264676] acpiphp: Slot [28] registered [ 0.265331] acpiphp: Slot [29] registered [ 0.265686] acpiphp: Slot [30] registered [ 0.266343] acpiphp: Slot [31] registered [ 0.267675] PCI host bridge to bus 0000:00 [ 0.268323] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.269663] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.270663] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.271663] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.272663] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.273663] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.274594] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.276106] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.278510] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.280270] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.281728] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.282662] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.283678] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.284605] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.285677] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.286603] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.287952] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290694] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.291744] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.292760] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.294027] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.297647] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299248] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.301680] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304786] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305772] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306768] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.307769] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.308715] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.310688] iommu: Default domain type: Translated [ 0.311532] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.311764] efivars: Registered efivars operations [ 0.312631] PCI: Using ACPI for IRQ routing [ 0.313686] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314660] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314660] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.316665] vgaarb: loaded [ 0.317181] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.317663] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.321704] clocksource: Switched to clocksource kvm-clock [ 0.323227] VFS: Disk quotas dquot_6.6.0 [ 0.323884] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.325151] pnp: PnP ACPI init [ 0.326166] pnp: PnP ACPI: found 5 devices [ 0.334098] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335569] NET: Registered PF_INET protocol family [ 0.336427] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.348906] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.350291] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.351529] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.352828] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.354118] TCP: Hash tables configured (established 16384 bind 16384) [ 0.355184] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356253] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357413] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.358327] NET: Registered PF_XDP protocol family [ 0.359092] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.360060] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.361031] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.362109] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.363191] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.364380] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365395] PCI: CLS 0 bytes, default 64 [ 0.366156] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.367941] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.370151] clocksource: Switched to clocksource tsc [ 0.390142] Initialise system trusted keyrings [ 0.391277] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.393044] Key type asymmetric registered [ 0.393987] Asymmetric key parser 'x509' registered [ 0.395672] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.397679] io scheduler mq-deadline registered [ 0.398657] io scheduler kyber registered [ 0.399537] io scheduler bfq registered [ 0.401734] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.403100] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.404731] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.409479] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.411395] i8042: Warning: Keylock active [ 0.413779] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414838] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.416035] hv_vmbus: registering driver hyperv_keyboard [ 0.417213] rtc_cmos 00:00: RTC can wake from S4 [ 0.419537] rtc_cmos 00:00: registered as rtc0 [ 0.420691] rtc_cmos 00:00: setting system clock to 2026-09-03T18:04:11 UTC (1788458651) [ 0.422528] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423841] intel_pstate: CPU model not supported [ 0.424929] efifb: probing for efifb [ 0.425725] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.427128] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.428395] efifb: scrolling: redraw [ 0.429176] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.431004] Console: switching to colour frame buffer device 100x37 [ 0.432815] fb0: EFI VGA frame buffer device [ 0.433770] pstore: Using crash dump compression: deflate [ 0.434906] pstore: Registered efi_pstore as persistent store backend [ 0.436496] NET: Registered PF_INET6 protocol family [ 0.438751] Segment Routing with IPv6 [ 0.439579] In-situ OAM (IOAM) with IPv6 [ 0.440456] NET: Registered PF_PACKET protocol family [ 0.441675] Key type dns_resolver registered [ 0.443017] IPI shorthand broadcast: enabled [ 0.445734] sched_clock: Marking stable (303002453, 142645132)->(520787731, -75140146) [ 0.447591] registered taskstats version 1 [ 0.448948] Loading compiled-in X.509 certificates [ 0.926237] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.646124] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.650315] Demotion targets for Node 0: null [ 1.651294] Key type .fscrypt registered [ 1.652099] Key type fscrypt-provisioning registered [ 1.653077] ima: No TPM chip found, activating TPM-bypass! [ 1.654253] ima: Allocated hash algorithm: sha1 [ 1.655133] ima: No architecture policies found [ 1.662174] clk: Disabling unused clocks [ 1.668994] Freeing unused kernel image (initmem) memory: 17040K [ 1.670711] Write protecting the kernel read-only data: 47104k [ 1.672542] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.674298] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.675973] Run /init as init process [ 1.794127] nvme nvme0: pci function 0000:00:04.0 [ 1.795408] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.804737] nvme nvme0: 2/0/0 default/read/poll queues [ 1.812481] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.813913] GPT:25804799 != 33554431 [ 1.814666] GPT:Alternate GPT header not at the end of the disk. [ 1.815760] GPT:25804799 != 33554431 [ 1.816485] GPT: Use GNU Parted to correct GPT errors. [ 1.817441] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.830983] SCSI subsystem initialized [ 1.857090] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.859381] device-mapper: uevent: version 1.0.3 [ 1.860397] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.867701] device-mapper: verity: sha256 using "sha256-lib" [ 1.901654] raid6: avx512x4 gen() 18124 MB/s [ 1.918653] raid6: avx512x2 gen() 17989 MB/s [ 1.935653] raid6: avx512x1 gen() 18102 MB/s [ 1.952654] raid6: avx2x4 gen() 17613 MB/s [ 1.969654] raid6: avx2x2 gen() 18058 MB/s [ 1.986653] raid6: avx2x1 gen() 13669 MB/s [ 1.987553] raid6: using algorithm avx512x4 gen() 18124 MB/s [ 2.004655] raid6: .... xor() 7520 MB/s, rmw enabled [ 2.005678] raid6: using avx512x2 recovery algorithm [ 2.016706] xor: automatically using best checksumming function avx [ 2.148762] Btrfs loaded, zoned=no, fsverity=no [ 2.152994] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.156710] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.160490] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.161939] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.245700] ACPI: PM: Preparing to enter system sleep state S5 [ 62.247099] reboot: Restarting system [ 62.248024] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:05:15.560189]      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 4099982599 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000291] ACPI: Early table checksum verification disabled [ 0.000294] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000298] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000303] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000309] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000312] ACPI: FACS 0x00000000789D0000 000040 [ 0.000315] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000318] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000321] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000323] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000326] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000329] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000332] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000335] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000337] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000338] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000339] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000340] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000341] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000341] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000342] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000343] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000344] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000344] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000345] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000387] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000397] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000449] Zone ranges: [ 0.000450] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000453] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000455] Normal empty [ 0.000457] Device empty [ 0.000458] Movable zone start for each node [ 0.000460] Early memory node ranges [ 0.000461] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000463] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000465] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000467] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000474] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000517] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003859] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003975] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004394] ACPI: PM-Timer IO Port: 0xb008 [ 0.004408] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004465] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004468] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004471] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004472] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004473] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004478] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004479] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004483] TSC deadline timer available [ 0.004488] CPU topo: Max. logical packages: 1 [ 0.004489] CPU topo: Max. logical dies: 1 [ 0.004489] CPU topo: Max. dies per package: 1 [ 0.004494] CPU topo: Max. threads per core: 2 [ 0.004495] CPU topo: Num. cores per package: 1 [ 0.004496] CPU topo: Num. threads per package: 2 [ 0.004497] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004515] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004531] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004534] Booting paravirtualized kernel on KVM [ 0.004536] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009443] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009727] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010352] kvm-guest: PV spinlocks enabled [ 0.010355] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010358] 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 [ 0.010533] random: crng init done [ 0.010534] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010747] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010861] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010916] Fallback order for Node 0: 0 [ 0.010918] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010919] Policy zone: DMA32 [ 0.010921] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014829] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014844] Kernel/User page tables isolation: enabled [ 0.023053] ftrace: allocating 41455 entries in 164 pages [ 0.023056] ftrace: allocated 164 pages with 3 groups [ 0.023877] Dynamic Preempt: voluntary [ 0.023911] rcu: Preemptible hierarchical RCU implementation. [ 0.023912] rcu: RCU event tracing is enabled. [ 0.023913] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023914] Trampoline variant of Tasks RCU enabled. [ 0.023915] Rude variant of Tasks RCU enabled. [ 0.023915] Tracing variant of Tasks RCU enabled. [ 0.023916] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023917] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023923] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023925] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023926] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029082] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029318] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029324] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029375] Console: colour dummy device 80x25 [ 0.029378] printk: legacy console [tty0] enabled [ 0.029662] printk: legacy console [ttyS0] enabled [ 0.183124] ACPI: Core revision 20250807 [ 0.184033] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.185644] APIC: Switch to symmetric I/O mode setup [ 0.186922] x2apic enabled [ 0.187856] APIC: Switched APIC routing to: physical x2apic [ 0.190391] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.192275] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.193271] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.193271] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.193271] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.193271] Speculative Store Bypass: Vulnerable [ 0.193271] Spectre V2 : Mitigation: Retpolines [ 0.193271] RETBleed: Vulnerable [ 0.193271] ITS: Mitigation: Aligned branch/return thunks [ 0.193271] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.193271] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.193271] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.193271] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.193271] GDS: Unknown: Dependent on hypervisor status [ 0.193271] active return thunk: its_return_thunk [ 0.193271] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.193271] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.193271] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.193271] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.193271] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.193271] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.193271] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.193271] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.193271] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.193271] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.193271] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.193271] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.193271] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.193271] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.193271] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.193271] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.193271] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.193271] Freeing SMP alternatives memory: 40K [ 0.193271] pid_max: default: 32768 minimum: 301 [ 0.193271] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.193271] landlock: Up and running. [ 0.193271] SELinux: Initializing. [ 0.193271] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.193271] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.193271] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.193474] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.194326] signal: max sigframe size: 3632 [ 0.195117] rcu: Hierarchical SRCU implementation. [ 0.195274] rcu: Max phase no-delay instances is 400. [ 0.196250] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.199684] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.200335] smp: Bringing up secondary CPUs ... [ 0.201268] smpboot: x86: Booting SMP configuration: [ 0.201276] .... node #0, CPUs: #1 [ 0.202277] 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. [ 0.204275] 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. [ 0.205333] smp: Brought up 1 node, 2 CPUs [ 0.206069] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.206428] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.207406] devtmpfs: initialized [ 0.207946] x86/mm: Memory block size: 128MB [ 0.209326] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.210335] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.211280] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.213354] pinctrl core: initialized pinctrl subsystem [ 0.214812] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.215422] audit: initializing netlink subsys (disabled) [ 0.217295] audit: type=2000 audit(1788458718.910:1): state=initialized audit_enabled=0 res=1 [ 0.217386] thermal_sys: Registered thermal governor 'step_wise' [ 0.218287] cpuidle: using governor menu [ 0.220902] efi: Freeing EFI boot services memory: 37748K [ 0.222277] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.223357] dca service started, version 1.12.1 [ 0.224219] PCI: Using configuration type 1 for base access [ 0.225382] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.251422] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.252275] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.253275] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.254274] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.256441] ACPI: Added _OSI(Module Device) [ 0.257203] ACPI: Added _OSI(Processor Device) [ 0.257274] ACPI: Added _OSI(Processor Aggregator Device) [ 0.259242] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.261516] ACPI: Interpreter enabled [ 0.262281] ACPI: PM: (supports S0 S5) [ 0.262965] ACPI: Using IOAPIC for interrupt routing [ 0.263172] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.265275] PCI: Using E820 reservations for host bridge windows [ 0.266374] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.269556] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.270279] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.272276] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.273283] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.275637] acpiphp: Slot [3] registered [ 0.276298] acpiphp: Slot [4] registered [ 0.277006] acpiphp: Slot [5] registered [ 0.278289] acpiphp: Slot [6] registered [ 0.278996] acpiphp: Slot [7] registered [ 0.279288] acpiphp: Slot [8] registered [ 0.280013] acpiphp: Slot [9] registered [ 0.281288] acpiphp: Slot [10] registered [ 0.282017] acpiphp: Slot [11] registered [ 0.282288] acpiphp: Slot [12] registered [ 0.283005] acpiphp: Slot [13] registered [ 0.283286] acpiphp: Slot [14] registered [ 0.284015] acpiphp: Slot [15] registered [ 0.285288] acpiphp: Slot [16] registered [ 0.286022] acpiphp: Slot [17] registered [ 0.286287] acpiphp: Slot [18] registered [ 0.287006] acpiphp: Slot [19] registered [ 0.288288] acpiphp: Slot [20] registered [ 0.289028] acpiphp: Slot [21] registered [ 0.289287] acpiphp: Slot [22] registered [ 0.290031] acpiphp: Slot [23] registered [ 0.291290] acpiphp: Slot [24] registered [ 0.292018] acpiphp: Slot [25] registered [ 0.292291] acpiphp: Slot [26] registered [ 0.293018] acpiphp: Slot [27] registered [ 0.294288] acpiphp: Slot [28] registered [ 0.295025] acpiphp: Slot [29] registered [ 0.295287] acpiphp: Slot [30] registered [ 0.296024] acpiphp: Slot [31] registered [ 0.297284] PCI host bridge to bus 0000:00 [ 0.298059] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.299275] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.300274] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.301274] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.302276] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.304275] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.305276] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.306721] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.309111] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.310857] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.312339] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.313239] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.314289] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.315189] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.316288] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.317177] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.317554] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.320309] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.321353] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.322366] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.323614] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.327301] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.328950] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.331297] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.335389] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.336386] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.337382] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.338375] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.339326] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.340628] iommu: Default domain type: Translated [ 0.341276] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.342380] efivars: Registered efivars operations [ 0.343041] PCI: Using ACPI for IRQ routing [ 0.343304] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.344271] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.344271] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.347276] vgaarb: loaded [ 0.347781] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.348274] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.352320] clocksource: Switched to clocksource kvm-clock [ 0.353827] VFS: Disk quotas dquot_6.6.0 [ 0.354486] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.355706] pnp: PnP ACPI init [ 0.356721] pnp: PnP ACPI: found 5 devices [ 0.364707] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.366384] NET: Registered PF_INET protocol family [ 0.367243] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.379771] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.381134] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.382364] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.383650] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.384927] TCP: Hash tables configured (established 16384 bind 16384) [ 0.385997] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.387047] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.388224] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.389123] NET: Registered PF_XDP protocol family [ 0.389878] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.390850] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.391818] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.392896] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.393955] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.395153] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.396181] PCI: CLS 0 bytes, default 64 [ 0.396924] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.398709] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.400917] clocksource: Switched to clocksource tsc [ 0.420923] Initialise system trusted keyrings [ 0.423005] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.424815] Key type asymmetric registered [ 0.425703] Asymmetric key parser 'x509' registered [ 0.427389] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.429023] io scheduler mq-deadline registered [ 0.430011] io scheduler kyber registered [ 0.430897] io scheduler bfq registered [ 0.432441] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.433821] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.435443] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.439682] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.441619] i8042: Warning: Keylock active [ 0.444033] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.445088] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.446287] hv_vmbus: registering driver hyperv_keyboard [ 0.447491] rtc_cmos 00:00: RTC can wake from S4 [ 0.449916] rtc_cmos 00:00: registered as rtc0 [ 0.451060] rtc_cmos 00:00: setting system clock to 2026-09-03T18:05:18 UTC (1788458718) [ 0.452898] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.454203] intel_pstate: CPU model not supported [ 0.455262] efifb: probing for efifb [ 0.456083] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.457443] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.458693] efifb: scrolling: redraw [ 0.459477] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.461294] Console: switching to colour frame buffer device 100x37 [ 0.463111] fb0: EFI VGA frame buffer device [ 0.464124] pstore: Using crash dump compression: deflate [ 0.465262] pstore: Registered efi_pstore as persistent store backend [ 0.466880] NET: Registered PF_INET6 protocol family [ 0.469048] Segment Routing with IPv6 [ 0.469843] In-situ OAM (IOAM) with IPv6 [ 0.470735] NET: Registered PF_PACKET protocol family [ 0.471908] Key type dns_resolver registered [ 0.473268] IPI shorthand broadcast: enabled [ 0.475971] sched_clock: Marking stable (313002241, 162947420)->(555725626, -79775965) [ 0.477813] registered taskstats version 1 [ 0.478994] Loading compiled-in X.509 certificates [ 0.953505] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.676078] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.680713] Demotion targets for Node 0: null [ 1.681967] Key type .fscrypt registered [ 1.682921] Key type fscrypt-provisioning registered [ 1.683961] ima: No TPM chip found, activating TPM-bypass! [ 1.685162] ima: Allocated hash algorithm: sha1 [ 1.686153] ima: No architecture policies found [ 1.692532] clk: Disabling unused clocks [ 1.698839] Freeing unused kernel image (initmem) memory: 17040K [ 1.700660] Write protecting the kernel read-only data: 47104k [ 1.702652] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.704415] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.706030] Run /init as init process [ 1.824973] nvme nvme0: pci function 0000:00:04.0 [ 1.826612] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.836899] nvme nvme0: 2/0/0 default/read/poll queues [ 1.844041] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.845625] GPT:25804799 != 33554431 [ 1.846509] GPT:Alternate GPT header not at the end of the disk. [ 1.847801] GPT:25804799 != 33554431 [ 1.848679] GPT: Use GNU Parted to correct GPT errors. [ 1.849819] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.863586] SCSI subsystem initialized [ 1.889977] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.892627] device-mapper: uevent: version 1.0.3 [ 1.893799] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.901615] device-mapper: verity: sha256 using "sha256-lib" [ 1.935963] raid6: avx512x4 gen() 18137 MB/s [ 1.953956] raid6: avx512x2 gen() 18125 MB/s [ 1.970956] raid6: avx512x1 gen() 18117 MB/s [ 1.988956] raid6: avx2x4 gen() 17963 MB/s [ 2.006957] raid6: avx2x2 gen() 18065 MB/s [ 2.024956] raid6: avx2x1 gen() 13227 MB/s [ 2.026324] raid6: using algorithm avx512x4 gen() 18137 MB/s [ 2.044957] raid6: .... xor() 7485 MB/s, rmw enabled [ 2.046473] raid6: using avx512x2 recovery algorithm [ 2.057836] xor: automatically using best checksumming function avx [ 2.190496] Btrfs loaded, zoned=no, fsverity=no [ 2.195532] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.200251] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.204885] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.206785] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.275900] ACPI: PM: Preparing to enter system sleep state S5 [ 62.277146] reboot: Restarting system [ 62.277934] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T18:06:22.562668]      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 4055010632 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000430] ACPI: Early table checksum verification disabled [ 0.000433] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000437] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000443] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000449] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000452] ACPI: FACS 0x00000000789D0000 000040 [ 0.000454] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000457] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000460] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000463] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000466] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000469] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000472] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000475] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000477] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000479] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000480] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000480] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000481] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000482] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000482] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000483] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000484] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000485] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000485] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000525] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000535] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000586] Zone ranges: [ 0.000587] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000590] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000592] Normal empty [ 0.000594] Device empty [ 0.000596] Movable zone start for each node [ 0.000597] Early memory node ranges [ 0.000598] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000600] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000602] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000605] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000612] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000653] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004028] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004140] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004542] ACPI: PM-Timer IO Port: 0xb008 [ 0.004555] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004612] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004615] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004617] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004619] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004620] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004624] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004626] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004629] TSC deadline timer available [ 0.004635] CPU topo: Max. logical packages: 1 [ 0.004636] CPU topo: Max. logical dies: 1 [ 0.004636] CPU topo: Max. dies per package: 1 [ 0.004641] CPU topo: Max. threads per core: 2 [ 0.004642] CPU topo: Num. cores per package: 1 [ 0.004643] CPU topo: Num. threads per package: 2 [ 0.004643] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004661] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004677] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004679] Booting paravirtualized kernel on KVM [ 0.004681] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009583] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009865] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010489] kvm-guest: PV spinlocks enabled [ 0.010491] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010495] 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 [ 0.010672] random: crng init done [ 0.010673] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010897] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011010] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011064] Fallback order for Node 0: 0 [ 0.011067] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011068] Policy zone: DMA32 [ 0.011070] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015014] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015029] Kernel/User page tables isolation: enabled [ 0.023315] ftrace: allocating 41455 entries in 164 pages [ 0.023320] ftrace: allocated 164 pages with 3 groups [ 0.024116] Dynamic Preempt: voluntary [ 0.024148] rcu: Preemptible hierarchical RCU implementation. [ 0.024148] rcu: RCU event tracing is enabled. [ 0.024149] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024150] Trampoline variant of Tasks RCU enabled. [ 0.024151] Rude variant of Tasks RCU enabled. [ 0.024151] Tracing variant of Tasks RCU enabled. [ 0.024152] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024153] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024159] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024161] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024163] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029260] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029497] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029504] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029555] Console: colour dummy device 80x25 [ 0.029558] printk: legacy console [tty0] enabled [ 0.029835] printk: legacy console [ttyS0] enabled [ 0.161152] ACPI: Core revision 20250807 [ 0.161944] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163336] APIC: Switch to symmetric I/O mode setup [ 0.164485] x2apic enabled [ 0.165326] APIC: Switched APIC routing to: physical x2apic [ 0.167726] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.169322] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.170318] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170318] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170318] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170318] Speculative Store Bypass: Vulnerable [ 0.170318] Spectre V2 : Mitigation: Retpolines [ 0.170318] RETBleed: Vulnerable [ 0.170318] ITS: Mitigation: Aligned branch/return thunks [ 0.170318] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170318] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170318] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170318] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170318] GDS: Unknown: Dependent on hypervisor status [ 0.170318] active return thunk: its_return_thunk [ 0.170318] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170318] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170318] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170318] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170318] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170318] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170318] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170318] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170318] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170318] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170318] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170318] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170318] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170318] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170318] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170318] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170318] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170318] Freeing SMP alternatives memory: 40K [ 0.170318] pid_max: default: 32768 minimum: 301 [ 0.170318] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170318] landlock: Up and running. [ 0.170318] SELinux: Initializing. [ 0.170318] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170318] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170318] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170524] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171365] signal: max sigframe size: 3632 [ 0.172042] rcu: Hierarchical SRCU implementation. [ 0.172321] rcu: Max phase no-delay instances is 400. [ 0.173161] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176724] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177387] smp: Bringing up secondary CPUs ... [ 0.178198] smpboot: x86: Booting SMP configuration: [ 0.178323] .... node #0, CPUs: #1 [ 0.179324] 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. [ 0.180322] 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. [ 0.181349] smp: Brought up 1 node, 2 CPUs [ 0.181989] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.182480] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.183446] devtmpfs: initialized [ 0.183856] x86/mm: Memory block size: 128MB [ 0.184375] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185382] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186318] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187402] pinctrl core: initialized pinctrl subsystem [ 0.188766] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.189479] audit: initializing netlink subsys (disabled) [ 0.191352] audit: type=2000 audit(1788458785.820:1): state=initialized audit_enabled=0 res=1 [ 0.191443] thermal_sys: Registered thermal governor 'step_wise' [ 0.192335] cpuidle: using governor menu [ 0.195183] efi: Freeing EFI boot services memory: 37748K [ 0.195324] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196386] dca service started, version 1.12.1 [ 0.197147] PCI: Using configuration type 1 for base access [ 0.197441] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.222717] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223326] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225323] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226321] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.228554] ACPI: Added _OSI(Module Device) [ 0.229227] ACPI: Added _OSI(Processor Device) [ 0.229323] ACPI: Added _OSI(Processor Aggregator Device) [ 0.231173] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232331] ACPI: Interpreter enabled [ 0.232947] ACPI: PM: (supports S0 S5) [ 0.233323] ACPI: Using IOAPIC for interrupt routing [ 0.234134] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.234324] PCI: Using E820 reservations for host bridge windows [ 0.235366] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.238456] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.239326] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.240322] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.241334] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.242674] acpiphp: Slot [3] registered [ 0.243305] acpiphp: Slot [4] registered [ 0.243336] acpiphp: Slot [5] registered [ 0.243979] acpiphp: Slot [6] registered [ 0.244336] acpiphp: Slot [7] registered [ 0.244961] acpiphp: Slot [8] registered [ 0.245334] acpiphp: Slot [9] registered [ 0.245953] acpiphp: Slot [10] registered [ 0.246339] acpiphp: Slot [11] registered [ 0.246986] acpiphp: Slot [12] registered [ 0.247335] acpiphp: Slot [13] registered [ 0.247970] acpiphp: Slot [14] registered [ 0.248336] acpiphp: Slot [15] registered [ 0.248969] acpiphp: Slot [16] registered [ 0.249336] acpiphp: Slot [17] registered [ 0.249983] acpiphp: Slot [18] registered [ 0.250336] acpiphp: Slot [19] registered [ 0.250970] acpiphp: Slot [20] registered [ 0.251335] acpiphp: Slot [21] registered [ 0.251973] acpiphp: Slot [22] registered [ 0.252335] acpiphp: Slot [23] registered [ 0.252977] acpiphp: Slot [24] registered [ 0.253336] acpiphp: Slot [25] registered [ 0.253973] acpiphp: Slot [26] registered [ 0.254334] acpiphp: Slot [27] registered [ 0.254975] acpiphp: Slot [28] registered [ 0.255335] acpiphp: Slot [29] registered [ 0.255969] acpiphp: Slot [30] registered [ 0.256335] acpiphp: Slot [31] registered [ 0.256963] PCI host bridge to bus 0000:00 [ 0.257325] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.258322] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.259322] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.260322] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.261322] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.262322] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.263214] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.263751] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.265181] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.265901] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.266385] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.267281] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.267335] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.268220] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.268335] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.269218] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.269597] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.271350] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.272402] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.273411] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.274649] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.277299] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.277885] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.279337] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.282373] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.283401] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.284424] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.285434] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.286377] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.287652] iommu: Default domain type: Translated [ 0.288323] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.289422] efivars: Registered efivars operations [ 0.290428] PCI: Using ACPI for IRQ routing [ 0.291346] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.292270] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.292318] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.294324] vgaarb: loaded [ 0.294822] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.295321] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.300362] clocksource: Switched to clocksource kvm-clock [ 0.301858] VFS: Disk quotas dquot_6.6.0 [ 0.302484] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.303714] pnp: PnP ACPI init [ 0.304734] pnp: PnP ACPI: found 5 devices [ 0.312615] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.314068] NET: Registered PF_INET protocol family [ 0.314907] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.327261] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.328617] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.329830] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.331092] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.332378] TCP: Hash tables configured (established 16384 bind 16384) [ 0.333423] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.334451] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.335580] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.336460] NET: Registered PF_XDP protocol family [ 0.337201] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.338138] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.339078] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.340132] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.341179] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.342334] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.343322] PCI: CLS 0 bytes, default 64 [ 0.344073] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.345860] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.348073] clocksource: Switched to clocksource tsc [ 0.368006] Initialise system trusted keyrings [ 0.369076] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.370856] Key type asymmetric registered [ 0.371748] Asymmetric key parser 'x509' registered [ 0.374434] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.376125] io scheduler mq-deadline registered [ 0.377109] io scheduler kyber registered [ 0.378008] io scheduler bfq registered [ 0.381905] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.383287] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.384975] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.388085] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.389996] i8042: Warning: Keylock active [ 0.392428] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.393507] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.394693] hv_vmbus: registering driver hyperv_keyboard [ 0.395899] rtc_cmos 00:00: RTC can wake from S4 [ 0.398231] rtc_cmos 00:00: registered as rtc0 [ 0.399389] rtc_cmos 00:00: setting system clock to 2026-09-03T18:06:25 UTC (1788458785) [ 0.401237] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.402557] intel_pstate: CPU model not supported [ 0.403637] efifb: probing for efifb [ 0.404442] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.405826] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.407096] efifb: scrolling: redraw [ 0.407877] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.409682] Console: switching to colour frame buffer device 100x37 [ 0.411502] fb0: EFI VGA frame buffer device [ 0.412466] pstore: Using crash dump compression: deflate [ 0.413636] pstore: Registered efi_pstore as persistent store backend [ 0.415247] NET: Registered PF_INET6 protocol family [ 0.416638] Segment Routing with IPv6 [ 0.417464] In-situ OAM (IOAM) with IPv6 [ 0.418353] NET: Registered PF_PACKET protocol family [ 0.419532] Key type dns_resolver registered [ 0.420952] IPI shorthand broadcast: enabled [ 0.423598] sched_clock: Marking stable (283002514, 139815020)->(514083798, -91266264) [ 0.425506] registered taskstats version 1 [ 0.426687] Loading compiled-in X.509 certificates [ 0.898355] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.624732] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.629196] Demotion targets for Node 0: null [ 1.630226] Key type .fscrypt registered [ 1.631059] Key type fscrypt-provisioning registered [ 1.632126] ima: No TPM chip found, activating TPM-bypass! [ 1.633322] ima: Allocated hash algorithm: sha1 [ 1.634230] ima: No architecture policies found [ 1.640470] clk: Disabling unused clocks [ 1.646742] Freeing unused kernel image (initmem) memory: 17040K [ 1.648453] Write protecting the kernel read-only data: 47104k [ 1.650299] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.652059] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.653780] Run /init as init process [ 1.771737] nvme nvme0: pci function 0000:00:04.0 [ 1.773172] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.783085] nvme nvme0: 2/0/0 default/read/poll queues [ 1.790466] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.791856] GPT:25804799 != 33554431 [ 1.792677] GPT:Alternate GPT header not at the end of the disk. [ 1.793794] GPT:25804799 != 33554431 [ 1.794519] GPT: Use GNU Parted to correct GPT errors. [ 1.795496] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.809065] SCSI subsystem initialized [ 1.835529] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.837864] device-mapper: uevent: version 1.0.3 [ 1.838880] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.846370] device-mapper: verity: sha256 using "sha256-lib" [ 1.880824] raid6: avx512x4 gen() 18383 MB/s [ 1.897823] raid6: avx512x2 gen() 18518 MB/s [ 1.914823] raid6: avx512x1 gen() 18342 MB/s [ 1.931823] raid6: avx2x4 gen() 18363 MB/s [ 1.948824] raid6: avx2x2 gen() 18448 MB/s [ 1.965823] raid6: avx2x1 gen() 14072 MB/s [ 1.966738] raid6: using algorithm avx512x2 gen() 18518 MB/s [ 1.983824] raid6: .... xor() 24522 MB/s, rmw enabled [ 1.984869] raid6: using avx512x2 recovery algorithm [ 1.995380] xor: automatically using best checksumming function avx [ 2.126554] Btrfs loaded, zoned=no, fsverity=no [ 2.131274] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.135037] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.138738] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.140198] BTRFS error (device dm-0): open_ctree failed: -2