.761654] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.763371] Run /init as init process [ 1.883022] nvme nvme0: pci function 0000:00:04.0 [ 1.884354] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.894683] nvme nvme0: 2/0/0 default/read/poll queues [ 1.901330] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.902717] GPT:25804799 != 33554431 [ 1.903659] GPT:Alternate GPT header not at the end of the disk. [ 1.904735] GPT:25804799 != 33554431 [ 1.905464] GPT: Use GNU Parted to correct GPT errors. [ 1.906403] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.920688] SCSI subsystem initialized [ 1.948809] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.951498] device-mapper: uevent: version 1.0.3 [ 1.952716] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.961070] device-mapper: verity: sha256 using "sha256-lib" [ 1.998900] raid6: avx512x4 gen() 13892 MB/s [ 2.016908] raid6: avx512x2 gen() 16363 MB/s [ 2.033898] raid6: avx512x1 gen() 16706 MB/s [ 2.050953] raid6: avx2x4 gen() 16120 MB/s [ 2.068902] raid6: avx2x2 gen() 14630 MB/s [ 2.085898] raid6: avx2x1 gen() 10937 MB/s [ 2.086849] raid6: using algorithm avx512x1 gen() 16706 MB/s [ 2.104898] raid6: .... xor() 20290 MB/s, rmw enabled [ 2.105979] raid6: using avx512x2 recovery algorithm [ 2.118345] xor: automatically using best checksumming function avx [ 2.262494] Btrfs loaded, zoned=no, fsverity=no [ 2.267437] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.271205] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.275516] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.276930] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.361098] ACPI: PM: Preparing to enter system sleep state S5 [ 62.362303] reboot: Restarting system [ 62.363272] 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        [2026-09-03T15:08:18.644617]      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 [ 0.000002] kvm-clock: using sched offset of 4315575399 cycles [ 0.000005] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000009] tsc: Detected 2499.996 MHz processor [ 0.000102] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000130] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000133] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000184] Using GB pages for direct mapping [ 0.000389] ACPI: Early table checksum verification disabled [ 0.000393] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000397] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000402] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000408] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000411] ACPI: FACS 0x00000000789D0000 000040 [ 0.000413] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000417] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000419] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000422] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000425] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000428] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000431] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000434] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000436] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000437] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000438] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000439] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000440] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000440] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000441] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000442] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000443] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000444] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000444] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000493] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000503] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000536] Zone ranges: [ 0.000537] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000539] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000540] Normal empty [ 0.000541] Device empty [ 0.000542] Movable zone start for each node [ 0.000543] Early memory node ranges [ 0.000544] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000545] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000547] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000548] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000552] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000582] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004221] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004515] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005115] ACPI: PM-Timer IO Port: 0xb008 [ 0.005130] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005195] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005198] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005200] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005201] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005202] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005207] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005208] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005212] TSC deadline timer available [ 0.005218] CPU topo: Max. logical packages: 1 [ 0.005219] CPU topo: Max. logical dies: 1 [ 0.005219] CPU topo: Max. dies per package: 1 [ 0.005224] CPU topo: Max. threads per core: 2 [ 0.005225] CPU topo: Num. cores per package: 1 [ 0.005225] CPU topo: Num. threads per package: 2 [ 0.005226] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005246] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005262] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005264] Booting paravirtualized kernel on KVM [ 0.005266] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010437] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010728] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011551] kvm-guest: PV spinlocks enabled [ 0.011554] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011558] 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 [ 0.011732] random: crng init done [ 0.011732] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011957] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012069] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012122] Fallback order for Node 0: 0 [ 0.012125] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012127] Policy zone: DMA32 [ 0.012128] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016179] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.016195] Kernel/User page tables isolation: enabled [ 0.024496] ftrace: allocating 41455 entries in 164 pages [ 0.024499] ftrace: allocated 164 pages with 3 groups [ 0.025306] Dynamic Preempt: voluntary [ 0.025339] rcu: Preemptible hierarchical RCU implementation. [ 0.025339] rcu: RCU event tracing is enabled. [ 0.025340] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.025342] Trampoline variant of Tasks RCU enabled. [ 0.025342] Rude variant of Tasks RCU enabled. [ 0.025343] Tracing variant of Tasks RCU enabled. [ 0.025344] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.025344] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.025351] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025353] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.025354] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030514] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030759] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030768] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030822] Console: colour dummy device 80x25 [ 0.030825] printk: legacy console [tty0] enabled [ 0.031104] printk: legacy console [ttyS0] enabled [ 0.175223] ACPI: Core revision 20250807 [ 0.176058] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.177548] APIC: Switch to symmetric I/O mode setup [ 0.178707] x2apic enabled [ 0.179674] APIC: Switched APIC routing to: physical x2apic [ 0.182568] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.185009] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.186004] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.186004] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.186004] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.186004] Speculative Store Bypass: Vulnerable [ 0.186004] Spectre V2 : Mitigation: Retpolines [ 0.186004] RETBleed: Vulnerable [ 0.186004] ITS: Mitigation: Aligned branch/return thunks [ 0.186004] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.186004] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.186004] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.186004] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.186004] GDS: Unknown: Dependent on hypervisor status [ 0.186004] active return thunk: its_return_thunk [ 0.186004] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.186004] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.186004] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.186004] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.186004] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.186004] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.186004] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.186004] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.186004] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.186004] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.186004] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.186004] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.186004] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.186004] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.186004] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.186004] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.186004] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.186004] Freeing SMP alternatives memory: 40K [ 0.186004] pid_max: default: 32768 minimum: 301 [ 0.186004] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.186004] landlock: Up and running. [ 0.186004] SELinux: Initializing. [ 0.186004] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.186004] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.186004] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.186207] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.187055] signal: max sigframe size: 3632 [ 0.187737] rcu: Hierarchical SRCU implementation. [ 0.188007] rcu: Max phase no-delay instances is 400. [ 0.188844] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.192427] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.193081] smp: Bringing up secondary CPUs ... [ 0.194096] smpboot: x86: Booting SMP configuration: [ 0.194878] .... node #0, CPUs: #1 [ 0.196009] 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. [ 0.198010] 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. [ 0.199056] smp: Brought up 1 node, 2 CPUs [ 0.199708] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.200172] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.201160] devtmpfs: initialized [ 0.201642] x86/mm: Memory block size: 128MB [ 0.203162] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.204094] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.205015] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.206095] pinctrl core: initialized pinctrl subsystem [ 0.207451] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.209178] audit: initializing netlink subsys (disabled) [ 0.210038] audit: type=2000 audit(1788448102.127:1): state=initialized audit_enabled=0 res=1 [ 0.210127] thermal_sys: Registered thermal governor 'step_wise' [ 0.211019] cpuidle: using governor menu [ 0.213641] efi: Freeing EFI boot services memory: 37748K [ 0.214011] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.215104] dca service started, version 1.12.1 [ 0.217076] PCI: Using configuration type 1 for base access [ 0.218133] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.245058] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.246008] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.247010] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.248012] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.250412] ACPI: Added _OSI(Module Device) [ 0.251016] ACPI: Added _OSI(Processor Device) [ 0.251909] ACPI: Added _OSI(Processor Aggregator Device) [ 0.254078] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.256263] ACPI: Interpreter enabled [ 0.257076] ACPI: PM: (supports S0 S5) [ 0.257734] ACPI: Using IOAPIC for interrupt routing [ 0.258038] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.259004] PCI: Using E820 reservations for host bridge windows [ 0.260290] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.266245] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.268022] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.270016] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.271185] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.274419] acpiphp: Slot [3] registered [ 0.275039] acpiphp: Slot [4] registered [ 0.275794] acpiphp: Slot [5] registered [ 0.276036] acpiphp: Slot [6] registered [ 0.276763] acpiphp: Slot [7] registered [ 0.278030] acpiphp: Slot [8] registered [ 0.278685] acpiphp: Slot [9] registered [ 0.279029] acpiphp: Slot [10] registered [ 0.280046] acpiphp: Slot [11] registered [ 0.282139] acpiphp: Slot [12] registered [ 0.283021] acpiphp: Slot [13] registered [ 0.283853] acpiphp: Slot [14] registered [ 0.284036] acpiphp: Slot [15] registered [ 0.284801] acpiphp: Slot [16] registered [ 0.286032] acpiphp: Slot [17] registered [ 0.286667] acpiphp: Slot [18] registered [ 0.287030] acpiphp: Slot [19] registered [ 0.288039] acpiphp: Slot [20] registered [ 0.288933] acpiphp: Slot [21] registered [ 0.290025] acpiphp: Slot [22] registered [ 0.290795] acpiphp: Slot [23] registered [ 0.291042] acpiphp: Slot [24] registered [ 0.291873] acpiphp: Slot [25] registered [ 0.293043] acpiphp: Slot [26] registered [ 0.293866] acpiphp: Slot [27] registered [ 0.294044] acpiphp: Slot [28] registered [ 0.294895] acpiphp: Slot [29] registered [ 0.296034] acpiphp: Slot [30] registered [ 0.296826] acpiphp: Slot [31] registered [ 0.298030] PCI host bridge to bus 0000:00 [ 0.298826] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.300012] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.301012] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.303013] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.304015] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.305011] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.305932] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.308486] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.310884] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.312605] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.314074] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.315007] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.316022] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.317024] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.318021] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.318964] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.320335] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.322426] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.324093] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.325103] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.327369] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.329923] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.331593] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.334043] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.337148] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.338136] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.340121] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.341106] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.342056] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.343478] iommu: Default domain type: Translated [ 0.344008] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.345128] efivars: Registered efivars operations [ 0.346206] PCI: Using ACPI for IRQ routing [ 0.347123] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.347988] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.348004] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.350009] vgaarb: loaded [ 0.350537] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.352007] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.355044] clocksource: Switched to clocksource kvm-clock [ 0.356592] VFS: Disk quotas dquot_6.6.0 [ 0.357257] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.358689] pnp: PnP ACPI init [ 0.359658] pnp: PnP ACPI: found 5 devices [ 0.367799] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.369278] NET: Registered PF_INET protocol family [ 0.370153] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.382715] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.384101] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.385352] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.386771] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.387983] TCP: Hash tables configured (established 16384 bind 16384) [ 0.389046] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.390102] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.391399] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.392283] NET: Registered PF_XDP protocol family [ 0.393034] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.394195] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.395380] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.396458] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.397519] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.398721] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.399862] PCI: CLS 0 bytes, default 64 [ 0.400630] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.402398] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.404665] clocksource: Switched to clocksource tsc [ 0.424690] Initialise system trusted keyrings [ 0.425948] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.428582] Key type asymmetric registered [ 0.429492] Asymmetric key parser 'x509' registered [ 0.432940] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.435272] io scheduler mq-deadline registered [ 0.436244] io scheduler kyber registered [ 0.437133] io scheduler bfq registered [ 0.438581] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.439953] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.441589] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.444804] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.446778] i8042: Warning: Keylock active [ 0.449219] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.450361] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.451450] hv_vmbus: registering driver hyperv_keyboard [ 0.452613] rtc_cmos 00:00: RTC can wake from S4 [ 0.455047] rtc_cmos 00:00: registered as rtc0 [ 0.456193] rtc_cmos 00:00: setting system clock to 2026-09-03T15:08:20 UTC (1788448100) [ 0.457992] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.459304] intel_pstate: CPU model not supported [ 0.460390] efifb: probing for efifb [ 0.461211] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.462598] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.463868] efifb: scrolling: redraw [ 0.464648] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.466473] Console: switching to colour frame buffer device 100x37 [ 0.468275] fb0: EFI VGA frame buffer device [ 0.469273] pstore: Using crash dump compression: deflate [ 0.470390] pstore: Registered efi_pstore as persistent store backend [ 0.472005] NET: Registered PF_INET6 protocol family [ 0.473370] Segment Routing with IPv6 [ 0.474168] In-situ OAM (IOAM) with IPv6 [ 0.475062] NET: Registered PF_PACKET protocol family [ 0.476277] Key type dns_resolver registered [ 0.477604] IPI shorthand broadcast: enabled [ 0.480448] sched_clock: Marking stable (326001920, 154236787)->(561332075, -81093368) [ 0.482347] registered taskstats version 1 [ 0.483502] Loading compiled-in X.509 certificates [ 0.964730] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.965128] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.970675] Demotion targets for Node 0: null [ 1.971856] Key type .fscrypt registered [ 1.972715] Key type fscrypt-provisioning registered [ 1.973768] ima: No TPM chip found, activating TPM-bypass! [ 1.975233] ima: Allocated hash algorithm: sha1 [ 1.976136] ima: No architecture policies found [ 1.983120] clk: Disabling unused clocks [ 1.989718] Freeing unused kernel image (initmem) memory: 17040K [ 1.991423] Write protecting the kernel read-only data: 47104k [ 1.993273] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.995023] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.996717] Run /init as init process [ 2.116725] nvme nvme0: pci function 0000:00:04.0 [ 2.118026] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.128547] nvme nvme0: 2/0/0 default/read/poll queues [ 2.135724] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.137277] GPT:25804799 != 33554431 [ 2.138056] GPT:Alternate GPT header not at the end of the disk. [ 2.139512] GPT:25804799 != 33554431 [ 2.140358] GPT: Use GNU Parted to correct GPT errors. [ 2.141336] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.156808] SCSI subsystem initialized [ 2.185483] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.187841] device-mapper: uevent: version 1.0.3 [ 2.188898] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.196940] device-mapper: verity: sha256 using "sha256-lib" [ 2.233247] raid6: avx512x4 gen() 17148 MB/s [ 2.250281] raid6: avx512x2 gen() 17874 MB/s [ 2.267248] raid6: avx512x1 gen() 17373 MB/s [ 2.285248] raid6: avx2x4 gen() 15966 MB/s [ 2.302335] raid6: avx2x2 gen() 13252 MB/s [ 2.320251] raid6: avx2x1 gen() 10794 MB/s [ 2.321367] raid6: using algorithm avx512x2 gen() 17874 MB/s [ 2.339259] raid6: .... xor() 19187 MB/s, rmw enabled [ 2.340459] raid6: using avx512x2 recovery algorithm [ 2.354960] xor: automatically using best checksumming function avx [ 2.496111] Btrfs loaded, zoned=no, fsverity=no [ 2.500942] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.504531] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.508996] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.510597] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.592586] ACPI: PM: Preparing to enter system sleep state S5 [ 62.594522] reboot: Restarting system [ 62.595659] 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        [2026-09-03T15:09:26.045388]      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 4005247618 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000106] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000133] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000136] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000186] Using GB pages for direct mapping [ 0.000407] ACPI: Early table checksum verification disabled [ 0.000410] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000414] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000419] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000425] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000428] 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] [ 0.000455] 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] [ 0.000457] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000458] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000458] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000459] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000460] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000461] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000461] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000502] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000512] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000564] Zone ranges: [ 0.000565] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000568] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000570] Normal empty [ 0.000572] Device empty [ 0.000573] Movable zone start for each node [ 0.000575] Early memory node ranges [ 0.000576] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000578] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000580] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000582] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000589] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000632] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004019] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004154] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004565] ACPI: PM-Timer IO Port: 0xb008 [ 0.004578] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004643] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004646] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004648] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004649] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004650] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004654] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004655] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004660] TSC deadline timer available [ 0.004666] CPU topo: Max. logical packages: 1 [ 0.004667] CPU topo: Max. logical dies: 1 [ 0.004667] CPU topo: Max. dies per package: 1 [ 0.004672] CPU topo: Max. threads per core: 2 [ 0.004673] CPU topo: Num. cores per package: 1 [ 0.004674] CPU topo: Num. threads per package: 2 [ 0.004675] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004694] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004709] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004711] Booting paravirtualized kernel on KVM [ 0.004713] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009647] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009929] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010642] kvm-guest: PV spinlocks enabled [ 0.010644] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010648] 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 [ 0.010821] random: crng init done [ 0.010822] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011038] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011152] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011207] Fallback order for Node 0: 0 [ 0.011210] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011211] Policy zone: DMA32 [ 0.011213] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015081] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015097] Kernel/User page tables isolation: enabled [ 0.023372] ftrace: allocating 41455 entries in 164 pages [ 0.023376] ftrace: allocated 164 pages with 3 groups [ 0.024196] Dynamic Preempt: voluntary [ 0.024233] rcu: Preemptible hierarchical RCU implementation. [ 0.024234] rcu: RCU event tracing is enabled. [ 0.024234] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024236] Trampoline variant of Tasks RCU enabled. [ 0.024236] Rude variant of Tasks RCU enabled. [ 0.024237] Tracing variant of Tasks RCU enabled. [ 0.024237] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024238] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024244] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024246] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024248] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029399] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029641] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029649] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029702] Console: colour dummy device 80x25 [ 0.029705] printk: legacy console [tty0] enabled [ 0.029988] printk: legacy console [ttyS0] enabled [ 0.160712] ACPI: Core revision 20250807 [ 0.161508] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162881] APIC: Switch to symmetric I/O mode setup [ 0.164034] x2apic enabled [ 0.164872] APIC: Switched APIC routing to: physical x2apic [ 0.167274] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.168849] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.169845] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169845] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169845] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169845] Speculative Store Bypass: Vulnerable [ 0.169845] Spectre V2 : Mitigation: Retpolines [ 0.169845] RETBleed: Vulnerable [ 0.169845] ITS: Mitigation: Aligned branch/return thunks [ 0.169845] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169845] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169845] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169845] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169845] GDS: Unknown: Dependent on hypervisor status [ 0.169845] active return thunk: its_return_thunk [ 0.169845] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169845] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169845] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169845] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169845] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169845] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169845] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169845] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169845] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169845] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169845] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169845] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169845] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169845] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169845] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169845] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169845] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169845] Freeing SMP alternatives memory: 40K [ 0.169845] pid_max: default: 32768 minimum: 301 [ 0.169845] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169845] landlock: Up and running. [ 0.169845] SELinux: Initializing. [ 0.169845] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169845] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169845] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170058] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170891] signal: max sigframe size: 3632 [ 0.171575] rcu: Hierarchical SRCU implementation. [ 0.171849] rcu: Max phase no-delay instances is 400. [ 0.172705] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176265] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176910] smp: Bringing up secondary CPUs ... [ 0.177758] smpboot: x86: Booting SMP configuration: [ 0.177851] .... node #0, CPUs: #1 [ 0.179182] 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. [ 0.180851] 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. [ 0.181891] smp: Brought up 1 node, 2 CPUs [ 0.182538] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.182996] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.183980] devtmpfs: initialized [ 0.184449] x86/mm: Memory block size: 128MB [ 0.185869] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186903] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187858] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188929] pinctrl core: initialized pinctrl subsystem [ 0.190287] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191995] audit: initializing netlink subsys (disabled) [ 0.192872] audit: type=2000 audit(1788448169.320:1): state=initialized audit_enabled=0 res=1 [ 0.192955] thermal_sys: Registered thermal governor 'step_wise' [ 0.193861] cpuidle: using governor menu [ 0.197337] efi: Freeing EFI boot services memory: 37748K [ 0.197852] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.198936] dca service started, version 1.12.1 [ 0.199705] PCI: Using configuration type 1 for base access [ 0.200961] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.226738] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228850] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229849] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230849] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233221] ACPI: Added _OSI(Module Device) [ 0.233696] ACPI: Added _OSI(Processor Device) [ 0.234851] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236690] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.238057] ACPI: Interpreter enabled [ 0.238626] ACPI: PM: (supports S0 S5) [ 0.239851] ACPI: Using IOAPIC for interrupt routing [ 0.240647] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.241850] PCI: Using E820 reservations for host bridge windows [ 0.242968] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.246219] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.247853] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.248850] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.249858] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.252213] acpiphp: Slot [3] registered [ 0.252874] acpiphp: Slot [4] registered [ 0.253514] acpiphp: Slot [5] registered [ 0.253863] acpiphp: Slot [6] registered [ 0.254499] acpiphp: Slot [7] registered [ 0.255867] acpiphp: Slot [8] registered [ 0.256496] acpiphp: Slot [9] registered [ 0.256862] acpiphp: Slot [10] registered [ 0.257497] acpiphp: Slot [11] registered [ 0.257863] acpiphp: Slot [12] registered [ 0.258510] acpiphp: Slot [13] registered [ 0.258862] acpiphp: Slot [14] registered [ 0.259508] acpiphp: Slot [15] registered [ 0.260862] acpiphp: Slot [16] registered [ 0.261496] acpiphp: Slot [17] registered [ 0.261865] acpiphp: Slot [18] registered [ 0.262507] acpiphp: Slot [19] registered [ 0.262862] acpiphp: Slot [20] registered [ 0.263503] acpiphp: Slot [21] registered [ 0.263862] acpiphp: Slot [22] registered [ 0.264514] acpiphp: Slot [23] registered [ 0.265866] acpiphp: Slot [24] registered [ 0.266506] acpiphp: Slot [25] registered [ 0.266863] acpiphp: Slot [26] registered [ 0.267509] acpiphp: Slot [27] registered [ 0.267862] acpiphp: Slot [28] registered [ 0.268510] acpiphp: Slot [29] registered [ 0.269871] acpiphp: Slot [30] registered [ 0.270519] acpiphp: Slot [31] registered [ 0.270860] PCI host bridge to bus 0000:00 [ 0.271504] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.272849] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.273849] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.274849] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.275849] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.276849] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.277771] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280287] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.281783] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284443] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.284912] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.285833] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.286863] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.287762] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.288863] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.289786] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.291145] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.293874] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.294925] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.295935] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.297173] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.300868] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.302438] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.304867] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.308025] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.309004] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.309965] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.310963] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.311910] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.313891] iommu: Default domain type: Translated [ 0.314849] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.315866] efivars: Registered efivars operations [ 0.316610] PCI: Using ACPI for IRQ routing [ 0.317879] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318807] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318845] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.320852] vgaarb: loaded [ 0.321374] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322849] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.325891] clocksource: Switched to clocksource kvm-clock [ 0.327408] VFS: Disk quotas dquot_6.6.0 [ 0.328052] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.329385] pnp: PnP ACPI init [ 0.330333] pnp: PnP ACPI: found 5 devices [ 0.338476] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.339906] NET: Registered PF_INET protocol family [ 0.340735] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.353681] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.355042] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.356265] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.357602] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.358833] TCP: Hash tables configured (established 16384 bind 16384) [ 0.359887] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361479] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362658] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.363564] NET: Registered PF_XDP protocol family [ 0.364329] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.365306] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.366282] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.367363] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.368429] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.369646] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.370659] PCI: CLS 0 bytes, default 64 [ 0.371460] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373238] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.375501] clocksource: Switched to clocksource tsc [ 0.395563] Initialise system trusted keyrings [ 0.398393] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.400208] Key type asymmetric registered [ 0.401173] Asymmetric key parser 'x509' registered [ 0.402851] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.404472] io scheduler mq-deadline registered [ 0.405444] io scheduler kyber registered [ 0.406337] io scheduler bfq registered [ 0.407641] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.409081] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.410732] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.413817] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.415704] i8042: Warning: Keylock active [ 0.418186] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.419279] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.420474] hv_vmbus: registering driver hyperv_keyboard [ 0.421769] rtc_cmos 00:00: RTC can wake from S4 [ 0.424070] rtc_cmos 00:00: registered as rtc0 [ 0.425313] rtc_cmos 00:00: setting system clock to 2026-09-03T15:09:27 UTC (1788448167) [ 0.427114] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.428442] intel_pstate: CPU model not supported [ 0.429508] efifb: probing for efifb [ 0.430305] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.431682] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.432963] efifb: scrolling: redraw [ 0.433756] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.435585] Console: switching to colour frame buffer device 100x37 [ 0.437419] fb0: EFI VGA frame buffer device [ 0.438382] pstore: Using crash dump compression: deflate [ 0.439540] pstore: Registered efi_pstore as persistent store backend [ 0.441122] NET: Registered PF_INET6 protocol family [ 0.443589] Segment Routing with IPv6 [ 0.444406] In-situ OAM (IOAM) with IPv6 [ 0.445369] NET: Registered PF_PACKET protocol family [ 0.446514] Key type dns_resolver registered [ 0.447841] IPI shorthand broadcast: enabled [ 0.450620] sched_clock: Marking stable (311001890, 139197238)->(521206120, -71006992) [ 0.452469] registered taskstats version 1 [ 0.453759] Loading compiled-in X.509 certificates [ 0.929981] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.699542] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.703915] Demotion targets for Node 0: null [ 1.704981] Key type .fscrypt registered [ 1.705816] Key type fscrypt-provisioning registered [ 1.706819] ima: No TPM chip found, activating TPM-bypass! [ 1.708064] ima: Allocated hash algorithm: sha1 [ 1.708998] ima: No architecture policies found [ 1.715844] clk: Disabling unused clocks [ 1.722136] Freeing unused kernel image (initmem) memory: 17040K [ 1.723843] Write protecting the kernel read-only data: 47104k [ 1.725685] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.727427] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.729117] Run /init as init process [ 1.849507] nvme nvme0: pci function 0000:00:04.0 [ 1.850978] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.862433] nvme nvme0: 2/0/0 default/read/poll queues [ 1.869159] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.870565] GPT:25804799 != 33554431 [ 1.871333] GPT:Alternate GPT header not at the end of the disk. [ 1.872421] GPT:25804799 != 33554431 [ 1.873302] GPT: Use GNU Parted to correct GPT errors. [ 1.874282] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.888090] SCSI subsystem initialized [ 1.916404] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.918683] device-mapper: uevent: version 1.0.3 [ 1.919698] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.927747] device-mapper: verity: sha256 using "sha256-lib" [ 1.964204] raid6: avx512x4 gen() 17419 MB/s [ 1.982209] raid6: avx512x2 gen() 15291 MB/s [ 2.000205] raid6: avx512x1 gen() 16504 MB/s [ 2.018207] raid6: avx2x4 gen() 16785 MB/s [ 2.035207] raid6: avx2x2 gen() 16708 MB/s [ 2.052203] raid6: avx2x1 gen() 13152 MB/s [ 2.053147] raid6: using algorithm avx512x4 gen() 17419 MB/s [ 2.071205] raid6: .... xor() 7231 MB/s, rmw enabled [ 2.072234] raid6: using avx512x2 recovery algorithm [ 2.083216] xor: automatically using best checksumming function avx [ 2.226400] Btrfs loaded, zoned=no, fsverity=no [ 2.231613] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.235180] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.239789] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.241336] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.325494] ACPI: PM: Preparing to enter system sleep state S5 [ 62.326708] reboot: Restarting system [ 62.327505] 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        [2026-09-03T15:10:32.945077]      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 4140364253 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000097] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000177] Using GB pages for direct mapping [ 0.000292] ACPI: Early table checksum verification disabled [ 0.000296] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000300] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000307] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000313] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000317] ACPI: FACS 0x00000000789D0000 000040 [ 0.000320] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000323] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000326] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000330] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000333] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000336] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000340] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000344] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000346] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000348] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000349] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000350] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000350] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000351] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000352] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000353] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000354] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000354] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000355] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000398] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000408] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000595] Zone ranges: [ 0.000596] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000598] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000600] Normal empty [ 0.000601] Device empty [ 0.000602] Movable zone start for each node [ 0.000603] Early memory node ranges [ 0.000603] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000605] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000606] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000607] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000612] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000640] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003953] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004065] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004502] ACPI: PM-Timer IO Port: 0xb008 [ 0.004517] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004581] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004585] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004587] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004589] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004590] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004594] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004596] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004600] TSC deadline timer available [ 0.004605] CPU topo: Max. logical packages: 1 [ 0.004606] CPU topo: Max. logical dies: 1 [ 0.004607] CPU topo: Max. dies per package: 1 [ 0.004611] CPU topo: Max. threads per core: 2 [ 0.004612] CPU topo: Num. cores per package: 1 [ 0.004613] CPU topo: Num. threads per package: 2 [ 0.004613] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004632] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004649] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004651] Booting paravirtualized kernel on KVM [ 0.004652] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009601] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009890] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010597] kvm-guest: PV spinlocks enabled [ 0.010600] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010603] 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 [ 0.010776] random: crng init done [ 0.010777] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010999] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011116] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011172] Fallback order for Node 0: 0 [ 0.011175] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011176] Policy zone: DMA32 [ 0.011178] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015089] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015105] Kernel/User page tables isolation: enabled [ 0.023416] ftrace: allocating 41455 entries in 164 pages [ 0.023419] ftrace: allocated 164 pages with 3 groups [ 0.024218] Dynamic Preempt: voluntary [ 0.024270] rcu: Preemptible hierarchical RCU implementation. [ 0.024271] rcu: RCU event tracing is enabled. [ 0.024272] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024273] Trampoline variant of Tasks RCU enabled. [ 0.024274] Rude variant of Tasks RCU enabled. [ 0.024275] Tracing variant of Tasks RCU enabled. [ 0.024276] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024277] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024285] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024287] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024289] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029433] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029672] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029679] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029730] Console: colour dummy device 80x25 [ 0.029733] printk: legacy console [tty0] enabled [ 0.030012] printk: legacy console [ttyS0] enabled [ 0.161597] ACPI: Core revision 20250807 [ 0.162402] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163816] APIC: Switch to symmetric I/O mode setup [ 0.164989] x2apic enabled [ 0.165833] APIC: Switched APIC routing to: physical x2apic [ 0.168284] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.169900] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.170896] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170896] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170896] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170896] Speculative Store Bypass: Vulnerable [ 0.170896] Spectre V2 : Mitigation: Retpolines [ 0.170896] RETBleed: Vulnerable [ 0.170896] ITS: Mitigation: Aligned branch/return thunks [ 0.170896] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170896] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170896] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170896] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170896] GDS: Unknown: Dependent on hypervisor status [ 0.170896] active return thunk: its_return_thunk [ 0.170896] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170896] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170896] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170896] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170896] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170896] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170896] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170896] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170896] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170896] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170896] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170896] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170896] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170896] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170896] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170896] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170896] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170896] Freeing SMP alternatives memory: 40K [ 0.170896] pid_max: default: 32768 minimum: 301 [ 0.170896] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170896] landlock: Up and running. [ 0.170896] SELinux: Initializing. [ 0.170896] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170896] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170896] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171100] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171947] signal: max sigframe size: 3632 [ 0.172938] rcu: Hierarchical SRCU implementation. [ 0.173873] rcu: Max phase no-delay instances is 400. [ 0.173954] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178331] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178961] smp: Bringing up secondary CPUs ... [ 0.180015] smpboot: x86: Booting SMP configuration: [ 0.180872] .... node #0, CPUs: #1 [ 0.182265] 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. [ 0.183905] 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. [ 0.184938] smp: Brought up 1 node, 2 CPUs [ 0.185585] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.186054] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.187022] devtmpfs: initialized [ 0.187436] x86/mm: Memory block size: 128MB [ 0.187953] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188954] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189896] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190993] pinctrl core: initialized pinctrl subsystem [ 0.192731] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.194043] audit: initializing netlink subsys (disabled) [ 0.194936] audit: type=2000 audit(1788448236.409:1): state=initialized audit_enabled=0 res=1 [ 0.195017] thermal_sys: Registered thermal governor 'step_wise' [ 0.195912] cpuidle: using governor menu [ 0.198747] efi: Freeing EFI boot services memory: 37748K [ 0.198904] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199978] dca service started, version 1.12.1 [ 0.200755] PCI: Using configuration type 1 for base access [ 0.201014] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.204928] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.205900] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.206901] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.207899] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.226923] ACPI: Added _OSI(Module Device) [ 0.227839] ACPI: Added _OSI(Processor Device) [ 0.228907] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230798] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233048] ACPI: Interpreter enabled [ 0.233641] ACPI: PM: (supports S0 S5) [ 0.233901] ACPI: Using IOAPIC for interrupt routing [ 0.234689] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235903] PCI: Using E820 reservations for host bridge windows [ 0.236972] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240094] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240904] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.241902] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243910] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246261] acpiphp: Slot [3] registered [ 0.246905] acpiphp: Slot [4] registered [ 0.247527] acpiphp: Slot [5] registered [ 0.247915] acpiphp: Slot [6] registered [ 0.248544] acpiphp: Slot [7] registered [ 0.248913] acpiphp: Slot [8] registered [ 0.249534] acpiphp: Slot [9] registered [ 0.249914] acpiphp: Slot [10] registered [ 0.250557] acpiphp: Slot [11] registered [ 0.251913] acpiphp: Slot [12] registered [ 0.252566] acpiphp: Slot [13] registered [ 0.252914] acpiphp: Slot [14] registered [ 0.253551] acpiphp: Slot [15] registered [ 0.253912] acpiphp: Slot [16] registered [ 0.254556] acpiphp: Slot [17] registered [ 0.254914] acpiphp: Slot [18] registered [ 0.255566] acpiphp: Slot [19] registered [ 0.256914] acpiphp: Slot [20] registered [ 0.257547] acpiphp: Slot [21] registered [ 0.257914] acpiphp: Slot [22] registered [ 0.258552] acpiphp: Slot [23] registered [ 0.258912] acpiphp: Slot [24] registered [ 0.259572] acpiphp: Slot [25] registered [ 0.260914] acpiphp: Slot [26] registered [ 0.261556] acpiphp: Slot [27] registered [ 0.261913] acpiphp: Slot [28] registered [ 0.262553] acpiphp: Slot [29] registered [ 0.262913] acpiphp: Slot [30] registered [ 0.263567] acpiphp: Slot [31] registered [ 0.263913] PCI host bridge to bus 0000:00 [ 0.264552] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.265900] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.266899] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.267900] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.268899] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270900] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271806] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273336] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275734] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.277483] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.277962] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.278876] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.279913] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.280811] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.281914] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.282813] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284184] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286926] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.287981] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.288995] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290236] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.292796] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.294471] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.296917] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.299938] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.300961] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.301965] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.302995] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.303952] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.305219] iommu: Default domain type: Translated [ 0.305900] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.307008] efivars: Registered efivars operations [ 0.307664] PCI: Using ACPI for IRQ routing [ 0.308924] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.309854] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.309896] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.311903] vgaarb: loaded [ 0.312415] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.312899] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.316310] clocksource: Switched to clocksource kvm-clock [ 0.318560] VFS: Disk quotas dquot_6.6.0 [ 0.319380] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.320619] pnp: PnP ACPI init [ 0.321569] pnp: PnP ACPI: found 5 devices [ 0.329960] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.331391] NET: Registered PF_INET protocol family [ 0.332208] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.344625] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.345964] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.347171] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.348423] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.349617] TCP: Hash tables configured (established 16384 bind 16384) [ 0.350697] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351740] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.352892] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.354185] NET: Registered PF_XDP protocol family [ 0.355071] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.356015] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.356969] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.358009] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.359074] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.360269] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.361276] PCI: CLS 0 bytes, default 64 [ 0.362025] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.363796] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.366012] clocksource: Switched to clocksource tsc [ 0.386021] Initialise system trusted keyrings [ 0.387310] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.389524] Key type asymmetric registered [ 0.390457] Asymmetric key parser 'x509' registered [ 0.392134] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.393750] io scheduler mq-deadline registered [ 0.394735] io scheduler kyber registered [ 0.395628] io scheduler bfq registered [ 0.397775] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.399163] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.400780] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.403809] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.405667] i8042: Warning: Keylock active [ 0.408088] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.409174] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.410385] hv_vmbus: registering driver hyperv_keyboard [ 0.411593] rtc_cmos 00:00: RTC can wake from S4 [ 0.413880] rtc_cmos 00:00: registered as rtc0 [ 0.415064] rtc_cmos 00:00: setting system clock to 2026-09-03T15:10:34 UTC (1788448234) [ 0.416885] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.418202] intel_pstate: CPU model not supported [ 0.419293] efifb: probing for efifb [ 0.420086] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.421473] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.422752] efifb: scrolling: redraw [ 0.423543] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.425363] Console: switching to colour frame buffer device 100x37 [ 0.427200] fb0: EFI VGA frame buffer device [ 0.428161] pstore: Using crash dump compression: deflate [ 0.429338] pstore: Registered efi_pstore as persistent store backend [ 0.430958] NET: Registered PF_INET6 protocol family [ 0.432537] Segment Routing with IPv6 [ 0.433349] In-situ OAM (IOAM) with IPv6 [ 0.434270] NET: Registered PF_PACKET protocol family [ 0.435414] Key type dns_resolver registered [ 0.436717] IPI shorthand broadcast: enabled [ 0.439449] sched_clock: Marking stable (299001922, 140217806)->(517214712, -77994984) [ 0.441326] registered taskstats version 1 [ 0.442651] Loading compiled-in X.509 certificates [ 0.914116] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.691253] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.695621] Demotion targets for Node 0: null [ 1.696801] Key type .fscrypt registered [ 1.697630] Key type fscrypt-provisioning registered [ 1.698714] ima: No TPM chip found, activating TPM-bypass! [ 1.700011] ima: Allocated hash algorithm: sha1 [ 1.700939] ima: No architecture policies found [ 1.707417] clk: Disabling unused clocks [ 1.713713] Freeing unused kernel image (initmem) memory: 17040K [ 1.715420] Write protecting the kernel read-only data: 47104k [ 1.717280] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.719024] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.720730] Run /init as init process [ 1.840421] nvme nvme0: pci function 0000:00:04.0 [ 1.841714] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.854940] nvme nvme0: 2/0/0 default/read/poll queues [ 1.862021] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.863729] GPT:25804799 != 33554431 [ 1.864520] GPT:Alternate GPT header not at the end of the disk. [ 1.865711] GPT:25804799 != 33554431 [ 1.866848] GPT: Use GNU Parted to correct GPT errors. [ 1.868184] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.884823] SCSI subsystem initialized [ 1.914611] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.916986] device-mapper: uevent: version 1.0.3 [ 1.918052] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.925914] device-mapper: verity: sha256 using "sha256-lib" [ 1.961224] raid6: avx512x4 gen() 17907 MB/s [ 1.978225] raid6: avx512x2 gen() 17513 MB/s [ 1.996227] raid6: avx512x1 gen() 15597 MB/s [ 2.014227] raid6: avx2x4 gen() 17734 MB/s [ 2.031235] raid6: avx2x2 gen() 15175 MB/s [ 2.049226] raid6: avx2x1 gen() 13168 MB/s [ 2.050156] raid6: using algorithm avx512x4 gen() 17907 MB/s [ 2.068225] raid6: .... xor() 7257 MB/s, rmw enabled [ 2.069282] raid6: using avx512x2 recovery algorithm [ 2.079930] xor: automatically using best checksumming function avx [ 2.213339] Btrfs loaded, zoned=no, fsverity=no [ 2.218059] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.221537] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.225394] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.226828] BTRFS error (device dm-0): open_ctree failed: -2