.673060] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.674657] Run /init as init process [ 1.794858] nvme nvme0: pci function 0000:00:04.0 [ 1.796233] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.805407] nvme nvme0: 2/0/0 default/read/poll queues [ 1.812095] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.813575] GPT:25804799 != 33554431 [ 1.814386] GPT:Alternate GPT header not at the end of the disk. [ 1.815525] GPT:25804799 != 33554431 [ 1.816264] GPT: Use GNU Parted to correct GPT errors. [ 1.817269] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.830728] SCSI subsystem initialized [ 1.857181] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.859542] device-mapper: uevent: version 1.0.3 [ 1.860566] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.868025] device-mapper: verity: sha256 using "sha256-lib" [ 1.902843] raid6: avx512x4 gen() 17724 MB/s [ 1.919844] raid6: avx512x2 gen() 17831 MB/s [ 1.936844] raid6: avx512x1 gen() 17750 MB/s [ 1.953844] raid6: avx2x4 gen() 17783 MB/s [ 1.970843] raid6: avx2x2 gen() 17742 MB/s [ 1.987845] raid6: avx2x1 gen() 13713 MB/s [ 1.988764] raid6: using algorithm avx512x2 gen() 17831 MB/s [ 2.005843] raid6: .... xor() 24393 MB/s, rmw enabled [ 2.006885] raid6: using avx512x2 recovery algorithm [ 2.017334] xor: automatically using best checksumming function avx [ 2.149640] Btrfs loaded, zoned=no, fsverity=no [ 2.153573] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.157219] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.161080] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.162482] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.227720] ACPI: PM: Preparing to enter system sleep state S5 [ 62.229032] reboot: Restarting system [ 62.229843] 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        [2026-09-03T19:13:19.417734]      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 3843989260 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000349] ACPI: Early table checksum verification disabled [ 0.000352] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000356] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000362] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000368] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000372] ACPI: FACS 0x00000000789D0000 000040 [ 0.000374] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000377] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000380] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000383] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000386] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000389] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000391] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000394] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000397] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000398] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000399] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000400] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000400] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000401] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000402] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000403] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000403] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000404] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000405] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000447] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000457] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000508] Zone ranges: [ 0.000509] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000512] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000515] Normal empty [ 0.000516] Device empty [ 0.000518] Movable zone start for each node [ 0.000519] Early memory node ranges [ 0.000520] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000522] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000525] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000527] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000534] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000575] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003917] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004030] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004433] ACPI: PM-Timer IO Port: 0xb008 [ 0.004445] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004504] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004507] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004509] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004511] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004512] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004516] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004517] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004522] TSC deadline timer available [ 0.004527] CPU topo: Max. logical packages: 1 [ 0.004528] CPU topo: Max. logical dies: 1 [ 0.004528] CPU topo: Max. dies per package: 1 [ 0.004533] CPU topo: Max. threads per core: 2 [ 0.004534] CPU topo: Num. cores per package: 1 [ 0.004535] CPU topo: Num. threads per package: 2 [ 0.004536] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004554] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004570] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004572] Booting paravirtualized kernel on KVM [ 0.004573] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009463] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009726] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010336] kvm-guest: PV spinlocks enabled [ 0.010339] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010343] 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 [ 0.010517] random: crng init done [ 0.010518] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010713] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010819] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010873] Fallback order for Node 0: 0 [ 0.010875] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010876] Policy zone: DMA32 [ 0.010878] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014774] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014788] Kernel/User page tables isolation: enabled [ 0.022886] ftrace: allocating 41455 entries in 164 pages [ 0.022889] ftrace: allocated 164 pages with 3 groups [ 0.023676] Dynamic Preempt: voluntary [ 0.023708] rcu: Preemptible hierarchical RCU implementation. [ 0.023709] rcu: RCU event tracing is enabled. [ 0.023710] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023711] Trampoline variant of Tasks RCU enabled. [ 0.023712] Rude variant of Tasks RCU enabled. [ 0.023712] Tracing variant of Tasks RCU enabled. [ 0.023713] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023714] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023720] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023721] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023723] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028810] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029050] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029057] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029108] Console: colour dummy device 80x25 [ 0.029112] printk: legacy console [tty0] enabled [ 0.029397] printk: legacy console [ttyS0] enabled [ 0.165747] ACPI: Core revision 20250807 [ 0.166568] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168014] APIC: Switch to symmetric I/O mode setup [ 0.169187] x2apic enabled [ 0.170049] APIC: Switched APIC routing to: physical x2apic [ 0.172476] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.174138] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.175134] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175134] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175134] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175134] Speculative Store Bypass: Vulnerable [ 0.175134] Spectre V2 : Mitigation: Retpolines [ 0.175134] RETBleed: Vulnerable [ 0.175134] ITS: Mitigation: Aligned branch/return thunks [ 0.175134] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175134] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175134] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175134] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175134] GDS: Unknown: Dependent on hypervisor status [ 0.175134] active return thunk: its_return_thunk [ 0.175134] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175134] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175134] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175134] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175134] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175134] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175134] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175134] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175134] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175134] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175134] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175134] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175134] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175134] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175134] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175134] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175134] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175134] Freeing SMP alternatives memory: 40K [ 0.175134] pid_max: default: 32768 minimum: 301 [ 0.175134] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175134] landlock: Up and running. [ 0.175134] SELinux: Initializing. [ 0.175134] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175134] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175134] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175334] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176178] signal: max sigframe size: 3632 [ 0.176871] rcu: Hierarchical SRCU implementation. [ 0.177137] rcu: Max phase no-delay instances is 400. [ 0.178024] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181601] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182196] smp: Bringing up secondary CPUs ... [ 0.183033] smpboot: x86: Booting SMP configuration: [ 0.183139] .... node #0, CPUs: #1 [ 0.184140] 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. [ 0.185138] 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. [ 0.186166] smp: Brought up 1 node, 2 CPUs [ 0.186835] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.187296] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.188274] devtmpfs: initialized [ 0.188761] x86/mm: Memory block size: 128MB [ 0.190170] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191193] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192134] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193219] pinctrl core: initialized pinctrl subsystem [ 0.194582] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196277] audit: initializing netlink subsys (disabled) [ 0.197168] audit: type=2000 audit(1788462802.514:1): state=initialized audit_enabled=0 res=1 [ 0.197250] thermal_sys: Registered thermal governor 'step_wise' [ 0.198148] cpuidle: using governor menu [ 0.200665] efi: Freeing EFI boot services memory: 37748K [ 0.202142] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203217] dca service started, version 1.12.1 [ 0.204017] PCI: Using configuration type 1 for base access [ 0.205244] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229173] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230138] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231138] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.232137] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234359] ACPI: Added _OSI(Module Device) [ 0.235065] ACPI: Added _OSI(Processor Device) [ 0.235138] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237027] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.239353] ACPI: Interpreter enabled [ 0.239811] ACPI: PM: (supports S0 S5) [ 0.240140] ACPI: Using IOAPIC for interrupt routing [ 0.240971] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243141] PCI: Using E820 reservations for host bridge windows [ 0.244216] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247344] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.248142] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.249138] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.251148] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.252501] acpiphp: Slot [3] registered [ 0.253144] acpiphp: Slot [4] registered [ 0.253794] acpiphp: Slot [5] registered [ 0.255152] acpiphp: Slot [6] registered [ 0.255787] acpiphp: Slot [7] registered [ 0.256151] acpiphp: Slot [8] registered [ 0.256797] acpiphp: Slot [9] registered [ 0.257150] acpiphp: Slot [10] registered [ 0.257808] acpiphp: Slot [11] registered [ 0.258156] acpiphp: Slot [12] registered [ 0.258808] acpiphp: Slot [13] registered [ 0.260151] acpiphp: Slot [14] registered [ 0.260806] acpiphp: Slot [15] registered [ 0.261151] acpiphp: Slot [16] registered [ 0.261803] acpiphp: Slot [17] registered [ 0.262150] acpiphp: Slot [18] registered [ 0.262815] acpiphp: Slot [19] registered [ 0.264151] acpiphp: Slot [20] registered [ 0.264805] acpiphp: Slot [21] registered [ 0.265151] acpiphp: Slot [22] registered [ 0.265841] acpiphp: Slot [23] registered [ 0.266153] acpiphp: Slot [24] registered [ 0.266812] acpiphp: Slot [25] registered [ 0.268153] acpiphp: Slot [26] registered [ 0.268807] acpiphp: Slot [27] registered [ 0.269150] acpiphp: Slot [28] registered [ 0.269802] acpiphp: Slot [29] registered [ 0.270152] acpiphp: Slot [30] registered [ 0.270813] acpiphp: Slot [31] registered [ 0.272148] PCI host bridge to bus 0000:00 [ 0.272809] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.273137] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.274137] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276137] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277139] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.278138] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.279063] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280585] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.283005] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.284737] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286204] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.287137] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.288151] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289096] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.290152] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291095] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292418] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.295172] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.296218] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.297233] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.298475] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301981] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.303714] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.306157] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.308262] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.310245] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.311242] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.312244] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.313191] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.314480] iommu: Default domain type: Translated [ 0.315138] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.316149] efivars: Registered efivars operations [ 0.316901] PCI: Using ACPI for IRQ routing [ 0.317201] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318132] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318134] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.321139] vgaarb: loaded [ 0.321686] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322137] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.325182] clocksource: Switched to clocksource kvm-clock [ 0.326704] VFS: Disk quotas dquot_6.6.0 [ 0.327377] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.328641] pnp: PnP ACPI init [ 0.329601] pnp: PnP ACPI: found 5 devices [ 0.337547] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.339033] NET: Registered PF_INET protocol family [ 0.339911] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.352387] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.353816] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.355068] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.356373] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.357673] TCP: Hash tables configured (established 16384 bind 16384) [ 0.358765] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359843] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361022] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.361932] NET: Registered PF_XDP protocol family [ 0.362710] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.363696] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.364683] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.365772] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.366861] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.368081] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.369129] PCI: CLS 0 bytes, default 64 [ 0.369887] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.371615] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.373868] clocksource: Switched to clocksource tsc [ 0.393836] Initialise system trusted keyrings [ 0.395155] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.397385] Key type asymmetric registered [ 0.398256] Asymmetric key parser 'x509' registered [ 0.399887] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402111] io scheduler mq-deadline registered [ 0.403050] io scheduler kyber registered [ 0.403910] io scheduler bfq registered [ 0.405613] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.406941] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.408522] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.411461] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.413292] i8042: Warning: Keylock active [ 0.416141] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.417185] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.418326] hv_vmbus: registering driver hyperv_keyboard [ 0.419478] rtc_cmos 00:00: RTC can wake from S4 [ 0.421730] rtc_cmos 00:00: registered as rtc0 [ 0.422838] rtc_cmos 00:00: setting system clock to 2026-09-03T19:13:18 UTC (1788462798) [ 0.424574] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.425847] intel_pstate: CPU model not supported [ 0.426894] efifb: probing for efifb [ 0.427672] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.429004] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.430201] efifb: scrolling: redraw [ 0.430963] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.432706] Console: switching to colour frame buffer device 100x37 [ 0.434486] fb0: EFI VGA frame buffer device [ 0.435425] pstore: Using crash dump compression: deflate [ 0.436554] pstore: Registered efi_pstore as persistent store backend [ 0.438072] NET: Registered PF_INET6 protocol family [ 0.439512] Segment Routing with IPv6 [ 0.440305] In-situ OAM (IOAM) with IPv6 [ 0.441154] NET: Registered PF_PACKET protocol family [ 0.443113] Key type dns_resolver registered [ 0.444417] IPI shorthand broadcast: enabled [ 0.447121] sched_clock: Marking stable (302002033, 145077533)->(519225998, -72146432) [ 0.448934] registered taskstats version 1 [ 0.450065] Loading compiled-in X.509 certificates [ 0.927624] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.643085] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.647448] Demotion targets for Node 0: null [ 1.648503] Key type .fscrypt registered [ 1.649355] Key type fscrypt-provisioning registered [ 1.650367] ima: No TPM chip found, activating TPM-bypass! [ 1.651587] ima: Allocated hash algorithm: sha1 [ 1.652508] ima: No architecture policies found [ 1.658626] clk: Disabling unused clocks [ 1.664815] Freeing unused kernel image (initmem) memory: 17040K [ 1.666457] Write protecting the kernel read-only data: 47104k [ 1.668228] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.669860] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.671447] Run /init as init process [ 1.789900] nvme nvme0: pci function 0000:00:04.0 [ 1.791215] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.800444] nvme nvme0: 2/0/0 default/read/poll queues [ 1.806624] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.808037] GPT:25804799 != 33554431 [ 1.808808] GPT:Alternate GPT header not at the end of the disk. [ 1.809932] GPT:25804799 != 33554431 [ 1.810670] GPT: Use GNU Parted to correct GPT errors. [ 1.811681] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.824938] SCSI subsystem initialized [ 1.850580] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.852915] device-mapper: uevent: version 1.0.3 [ 1.853946] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.861278] device-mapper: verity: sha256 using "sha256-lib" [ 1.895084] raid6: avx512x4 gen() 18043 MB/s [ 1.912083] raid6: avx512x2 gen() 18117 MB/s [ 1.929084] raid6: avx512x1 gen() 18101 MB/s [ 1.946083] raid6: avx2x4 gen() 17982 MB/s [ 1.963084] raid6: avx2x2 gen() 17913 MB/s [ 1.980096] raid6: avx2x1 gen() 13810 MB/s [ 1.981067] raid6: using algorithm avx512x2 gen() 18117 MB/s [ 1.999083] raid6: .... xor() 24506 MB/s, rmw enabled [ 2.000128] raid6: using avx512x2 recovery algorithm [ 2.010674] xor: automatically using best checksumming function avx [ 2.142287] Btrfs loaded, zoned=no, fsverity=no [ 2.146365] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.149729] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.153454] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.154851] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.238210] ACPI: PM: Preparing to enter system sleep state S5 [ 62.239442] reboot: Restarting system [ 62.240249] 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        [2026-09-03T19:14:26.018993]      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 3957939854 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000437] ACPI: Early table checksum verification disabled [ 0.000440] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000444] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000449] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000454] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000458] ACPI: FACS 0x00000000789D0000 000040 [ 0.000461] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000463] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000466] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000469] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000472] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000475] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000478] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000481] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000483] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000485] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000485] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000486] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000487] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000488] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000488] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000489] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000490] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000490] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000491] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000533] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000543] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000595] Zone ranges: [ 0.000596] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000598] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000601] Normal empty [ 0.000603] Device empty [ 0.000604] Movable zone start for each node [ 0.000605] Early memory node ranges [ 0.000606] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000608] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000611] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000613] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000620] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000661] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004025] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004137] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004540] ACPI: PM-Timer IO Port: 0xb008 [ 0.004553] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004613] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004616] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004618] 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) [ 0.004621] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004625] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004626] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004630] TSC deadline timer available [ 0.004635] CPU topo: Max. logical packages: 1 [ 0.004636] CPU topo: Max. logical dies: 1 [ 0.004637] 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 [ 0.004644] 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 [ 0.009557] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009812] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010429] kvm-guest: PV spinlocks enabled [ 0.010432] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010435] 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 [ 0.010610] random: crng init done [ 0.010611] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010819] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010926] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010979] Fallback order for Node 0: 0 [ 0.010982] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010983] Policy zone: DMA32 [ 0.010984] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014894] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014908] Kernel/User page tables isolation: enabled [ 0.023043] ftrace: allocating 41455 entries in 164 pages [ 0.023046] ftrace: allocated 164 pages with 3 groups [ 0.023844] Dynamic Preempt: voluntary [ 0.023875] rcu: Preemptible hierarchical RCU implementation. [ 0.023875] rcu: RCU event tracing is enabled. [ 0.023876] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023878] Trampoline variant of Tasks RCU enabled. [ 0.023878] Rude variant of Tasks RCU enabled. [ 0.023878] Tracing variant of Tasks RCU enabled. [ 0.023879] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023880] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023886] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023888] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023889] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028978] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029214] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029222] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029274] Console: colour dummy device 80x25 [ 0.029277] printk: legacy console [tty0] enabled [ 0.029559] printk: legacy console [ttyS0] enabled [ 0.166419] ACPI: Core revision 20250807 [ 0.167257] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168754] APIC: Switch to symmetric I/O mode setup [ 0.169963] x2apic enabled [ 0.170839] APIC: Switched APIC routing to: physical x2apic [ 0.173295] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.175002] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.175998] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175998] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175998] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175998] Speculative Store Bypass: Vulnerable [ 0.175998] Spectre V2 : Mitigation: Retpolines [ 0.175998] RETBleed: Vulnerable [ 0.175998] ITS: Mitigation: Aligned branch/return thunks [ 0.175998] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175998] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175998] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175998] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175998] GDS: Unknown: Dependent on hypervisor status [ 0.175998] active return thunk: its_return_thunk [ 0.175998] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175998] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175998] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175998] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175998] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175998] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175998] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175998] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175998] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175998] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175998] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175998] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175998] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175998] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175998] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175998] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175998] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175998] Freeing SMP alternatives memory: 40K [ 0.175998] pid_max: default: 32768 minimum: 301 [ 0.175998] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175998] landlock: Up and running. [ 0.175998] SELinux: Initializing. [ 0.175998] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175998] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175998] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176210] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177041] signal: max sigframe size: 3632 [ 0.177751] rcu: Hierarchical SRCU implementation. [ 0.178001] rcu: Max phase no-delay instances is 400. [ 0.178856] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182435] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183062] smp: Bringing up secondary CPUs ... [ 0.183892] smpboot: x86: Booting SMP configuration: [ 0.184003] .... node #0, CPUs: #1 [ 0.185004] 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. [ 0.187002] 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. [ 0.188037] smp: Brought up 1 node, 2 CPUs [ 0.188695] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.189144] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190132] devtmpfs: initialized [ 0.190609] x86/mm: Memory block size: 128MB [ 0.192020] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193057] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194009] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195079] pinctrl core: initialized pinctrl subsystem [ 0.196451] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198140] audit: initializing netlink subsys (disabled) [ 0.199028] audit: type=2000 audit(1788462869.293:1): state=initialized audit_enabled=0 res=1 [ 0.199117] thermal_sys: Registered thermal governor 'step_wise' [ 0.200013] cpuidle: using governor menu [ 0.201998] efi: Freeing EFI boot services memory: 37748K [ 0.204005] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205081] dca service started, version 1.12.1 [ 0.205865] PCI: Using configuration type 1 for base access [ 0.207104] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230476] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231003] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232003] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233001] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235167] ACPI: Added _OSI(Module Device) [ 0.235873] ACPI: Added _OSI(Processor Device) [ 0.235873] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238021] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.240224] ACPI: Interpreter enabled [ 0.240654] ACPI: PM: (supports S0 S5) [ 0.241002] ACPI: Using IOAPIC for interrupt routing [ 0.241814] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243003] PCI: Using E820 reservations for host bridge windows [ 0.244063] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247135] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.249006] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.250002] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.251010] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253350] acpiphp: Slot [3] registered [ 0.254006] acpiphp: Slot [4] registered [ 0.254658] acpiphp: Slot [5] registered [ 0.255015] acpiphp: Slot [6] registered [ 0.255655] acpiphp: Slot [7] registered [ 0.257015] acpiphp: Slot [8] registered [ 0.257670] acpiphp: Slot [9] registered [ 0.258016] acpiphp: Slot [10] registered [ 0.258681] acpiphp: Slot [11] registered [ 0.259014] acpiphp: Slot [12] registered [ 0.259678] acpiphp: Slot [13] registered [ 0.261016] acpiphp: Slot [14] registered [ 0.261682] acpiphp: Slot [15] registered [ 0.262015] acpiphp: Slot [16] registered [ 0.262675] acpiphp: Slot [17] registered [ 0.263014] acpiphp: Slot [18] registered [ 0.263674] acpiphp: Slot [19] registered [ 0.265015] acpiphp: Slot [20] registered [ 0.265684] acpiphp: Slot [21] registered [ 0.266015] acpiphp: Slot [22] registered [ 0.266669] acpiphp: Slot [23] registered [ 0.267014] acpiphp: Slot [24] registered [ 0.267677] acpiphp: Slot [25] registered [ 0.268020] acpiphp: Slot [26] registered [ 0.268680] acpiphp: Slot [27] registered [ 0.270015] acpiphp: Slot [28] registered [ 0.270673] acpiphp: Slot [29] registered [ 0.271017] acpiphp: Slot [30] registered [ 0.271672] acpiphp: Slot [31] registered [ 0.272010] PCI host bridge to bus 0000:00 [ 0.272686] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274002] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275001] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276001] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.278002] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.279001] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.279934] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.281438] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.283853] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.285611] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.287067] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.288014] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.289017] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289986] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.291017] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291962] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.293280] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.295011] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.296122] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298086] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.299327] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.301842] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.303594] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.306018] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.309057] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.310104] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.311105] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.312107] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.313051] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315045] iommu: Default domain type: Translated [ 0.316002] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317099] efivars: Registered efivars operations [ 0.317768] PCI: Using ACPI for IRQ routing [ 0.318052] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318998] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318998] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322004] vgaarb: loaded [ 0.322539] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323001] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327034] clocksource: Switched to clocksource kvm-clock [ 0.328596] VFS: Disk quotas dquot_6.6.0 [ 0.329272] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.330525] pnp: PnP ACPI init [ 0.331475] pnp: PnP ACPI: found 5 devices [ 0.339445] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.340944] NET: Registered PF_INET protocol family [ 0.341821] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.354188] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.355598] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.356864] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.358184] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.359429] TCP: Hash tables configured (established 16384 bind 16384) [ 0.360520] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361609] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362823] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.363736] NET: Registered PF_XDP protocol family [ 0.364529] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.365528] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.366527] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.367634] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.368769] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.370011] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.371058] PCI: CLS 0 bytes, default 64 [ 0.371842] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373522] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.375604] clocksource: Switched to clocksource tsc [ 0.395578] Initialise system trusted keyrings [ 0.396816] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.398558] Key type asymmetric registered [ 0.399417] Asymmetric key parser 'x509' registered [ 0.401062] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402644] io scheduler mq-deadline registered [ 0.403599] io scheduler kyber registered [ 0.404476] io scheduler bfq registered [ 0.405859] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407172] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.408759] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.412641] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.414469] i8042: Warning: Keylock active [ 0.416847] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.417853] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.419004] hv_vmbus: registering driver hyperv_keyboard [ 0.420144] rtc_cmos 00:00: RTC can wake from S4 [ 0.422367] rtc_cmos 00:00: registered as rtc0 [ 0.423539] rtc_cmos 00:00: setting system clock to 2026-09-03T19:14:24 UTC (1788462864) [ 0.425310] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.426568] intel_pstate: CPU model not supported [ 0.427614] efifb: probing for efifb [ 0.428396] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.429728] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.430887] efifb: scrolling: redraw [ 0.431637] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.433374] Console: switching to colour frame buffer device 100x37 [ 0.435150] fb0: EFI VGA frame buffer device [ 0.436072] pstore: Using crash dump compression: deflate [ 0.437208] pstore: Registered efi_pstore as persistent store backend [ 0.438762] NET: Registered PF_INET6 protocol family [ 0.441013] Segment Routing with IPv6 [ 0.441788] In-situ OAM (IOAM) with IPv6 [ 0.442620] NET: Registered PF_PACKET protocol family [ 0.443810] Key type dns_resolver registered [ 0.445102] IPI shorthand broadcast: enabled [ 0.447759] sched_clock: Marking stable (301002071, 145777013)->(518773911, -71994827) [ 0.449578] registered taskstats version 1 [ 0.450701] Loading compiled-in X.509 certificates [ 0.928847] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.648111] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.652455] Demotion targets for Node 0: null [ 1.653504] Key type .fscrypt registered [ 1.654366] Key type fscrypt-provisioning registered [ 1.655407] ima: No TPM chip found, activating TPM-bypass! [ 1.656652] ima: Allocated hash algorithm: sha1 [ 1.657600] ima: No architecture policies found [ 1.665031] clk: Disabling unused clocks [ 1.671262] Freeing unused kernel image (initmem) memory: 17040K [ 1.672899] Write protecting the kernel read-only data: 47104k [ 1.674638] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.676329] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.677930] Run /init as init process [ 1.796457] nvme nvme0: pci function 0000:00:04.0 [ 1.797805] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.807225] nvme nvme0: 2/0/0 default/read/poll queues [ 1.814964] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.816434] GPT:25804799 != 33554431 [ 1.817212] GPT:Alternate GPT header not at the end of the disk. [ 1.818361] GPT:25804799 != 33554431 [ 1.819115] GPT: Use GNU Parted to correct GPT errors. [ 1.820097] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.833533] SCSI subsystem initialized [ 1.859884] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.862253] device-mapper: uevent: version 1.0.3 [ 1.863288] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.870716] device-mapper: verity: sha256 using "sha256-lib" [ 1.904783] raid6: avx512x4 gen() 18054 MB/s [ 1.921784] raid6: avx512x2 gen() 17786 MB/s [ 1.938783] raid6: avx512x1 gen() 17850 MB/s [ 1.955784] raid6: avx2x4 gen() 17701 MB/s [ 1.972784] raid6: avx2x2 gen() 17750 MB/s [ 1.989783] raid6: avx2x1 gen() 13762 MB/s [ 1.990696] raid6: using algorithm avx512x4 gen() 18054 MB/s [ 2.008784] raid6: .... xor() 7869 MB/s, rmw enabled [ 2.009827] raid6: using avx512x2 recovery algorithm [ 2.020287] xor: automatically using best checksumming function avx [ 2.153868] Btrfs loaded, zoned=no, fsverity=no [ 2.158275] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.162030] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.165730] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.167154] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.228725] ACPI: PM: Preparing to enter system sleep state S5 [ 62.230018] reboot: Restarting system [ 62.230868] 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        [2026-09-03T19:15:32.818947]      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 3995821380 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000186] Using GB pages for direct mapping [ 0.000447] ACPI: Early table checksum verification disabled [ 0.000450] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000454] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000460] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000466] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000469] ACPI: FACS 0x00000000789D0000 000040 [ 0.000472] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000475] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000478] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000481] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000483] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000486] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000489] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000492] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000494] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000496] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000497] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000497] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000498] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000499] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000500] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000500] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000501] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000502] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000502] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000545] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000555] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000607] Zone ranges: [ 0.000607] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000610] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000613] Normal empty [ 0.000614] Device empty [ 0.000616] Movable zone start for each node [ 0.000617] Early memory node ranges [ 0.000618] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000620] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000623] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000625] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000632] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000675] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004052] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004203] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004610] ACPI: PM-Timer IO Port: 0xb008 [ 0.004622] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004682] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004686] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004688] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004689] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004690] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004694] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004696] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004700] TSC deadline timer available [ 0.004705] CPU topo: Max. logical packages: 1 [ 0.004706] CPU topo: Max. logical dies: 1 [ 0.004706] CPU topo: Max. dies per package: 1 [ 0.004711] CPU topo: Max. threads per core: 2 [ 0.004712] CPU topo: Num. cores per package: 1 [ 0.004713] CPU topo: Num. threads per package: 2 [ 0.004713] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004731] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004747] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004749] Booting paravirtualized kernel on KVM [ 0.004751] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009640] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009892] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010510] kvm-guest: PV spinlocks enabled [ 0.010513] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010516] 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 [ 0.010693] random: crng init done [ 0.010694] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010911] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011018] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011072] Fallback order for Node 0: 0 [ 0.011075] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011076] Policy zone: DMA32 [ 0.011078] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015051] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015066] Kernel/User page tables isolation: enabled [ 0.023220] ftrace: allocating 41455 entries in 164 pages [ 0.023223] ftrace: allocated 164 pages with 3 groups [ 0.024020] Dynamic Preempt: voluntary [ 0.024054] rcu: Preemptible hierarchical RCU implementation. [ 0.024055] rcu: RCU event tracing is enabled. [ 0.024055] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024057] Trampoline variant of Tasks RCU enabled. [ 0.024057] Rude variant of Tasks RCU enabled. [ 0.024058] Tracing variant of Tasks RCU enabled. [ 0.024059] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024059] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024065] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024067] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024068] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029216] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029451] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029459] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029513] Console: colour dummy device 80x25 [ 0.029516] printk: legacy console [tty0] enabled [ 0.029794] printk: legacy console [ttyS0] enabled [ 0.165840] ACPI: Core revision 20250807 [ 0.166664] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168106] APIC: Switch to symmetric I/O mode setup [ 0.169296] x2apic enabled [ 0.170156] APIC: Switched APIC routing to: physical x2apic [ 0.172614] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.174281] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.175278] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175278] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175278] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175278] Speculative Store Bypass: Vulnerable [ 0.175278] Spectre V2 : Mitigation: Retpolines [ 0.175278] RETBleed: Vulnerable [ 0.175278] ITS: Mitigation: Aligned branch/return thunks [ 0.175278] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175278] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175278] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175278] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175278] GDS: Unknown: Dependent on hypervisor status [ 0.175278] active return thunk: its_return_thunk [ 0.175278] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175278] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175278] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175278] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175278] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175278] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175278] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175278] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175278] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175278] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175278] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175278] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175278] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175278] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175278] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175278] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175278] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175278] Freeing SMP alternatives memory: 40K [ 0.175278] pid_max: default: 32768 minimum: 301 [ 0.175278] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175278] landlock: Up and running. [ 0.175278] SELinux: Initializing. [ 0.175278] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175278] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175278] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175480] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176322] signal: max sigframe size: 3632 [ 0.177029] rcu: Hierarchical SRCU implementation. [ 0.177281] rcu: Max phase no-delay instances is 400. [ 0.178145] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181690] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182342] smp: Bringing up secondary CPUs ... [ 0.183183] smpboot: x86: Booting SMP configuration: [ 0.183283] .... node #0, CPUs: #1 [ 0.184289] 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. [ 0.185282] 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. [ 0.186313] smp: Brought up 1 node, 2 CPUs [ 0.186976] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.187428] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188397] devtmpfs: initialized [ 0.188862] x86/mm: Memory block size: 128MB [ 0.189651] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191290] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192290] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193340] pinctrl core: initialized pinctrl subsystem [ 0.194686] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195423] audit: initializing netlink subsys (disabled) [ 0.196306] audit: type=2000 audit(1788462936.047:1): state=initialized audit_enabled=0 res=1 [ 0.196404] thermal_sys: Registered thermal governor 'step_wise' [ 0.197293] cpuidle: using governor menu [ 0.200798] efi: Freeing EFI boot services memory: 37748K [ 0.201284] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202362] dca service started, version 1.12.1 [ 0.203147] PCI: Using configuration type 1 for base access [ 0.204391] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229343] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230675] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231282] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233281] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235430] ACPI: Added _OSI(Module Device) [ 0.236108] ACPI: Added _OSI(Processor Device) [ 0.236282] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238151] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.240526] ACPI: Interpreter enabled [ 0.241289] ACPI: PM: (supports S0 S5) [ 0.241926] ACPI: Using IOAPIC for interrupt routing [ 0.242098] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243285] PCI: Using E820 reservations for host bridge windows [ 0.244359] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247466] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.249286] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.250282] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.251292] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253638] acpiphp: Slot [3] registered [ 0.254289] acpiphp: Slot [4] registered [ 0.254945] acpiphp: Slot [5] registered [ 0.255294] acpiphp: Slot [6] registered [ 0.255937] acpiphp: Slot [7] registered [ 0.257296] acpiphp: Slot [8] registered [ 0.257952] acpiphp: Slot [9] registered [ 0.258295] acpiphp: Slot [10] registered [ 0.258952] acpiphp: Slot [11] registered [ 0.259294] acpiphp: Slot [12] registered [ 0.259951] acpiphp: Slot [13] registered [ 0.261297] acpiphp: Slot [14] registered [ 0.261954] acpiphp: Slot [15] registered [ 0.262295] acpiphp: Slot [16] registered [ 0.262958] acpiphp: Slot [17] registered [ 0.263294] acpiphp: Slot [18] registered [ 0.263950] acpiphp: Slot [19] registered [ 0.265295] acpiphp: Slot [20] registered [ 0.265949] acpiphp: Slot [21] registered [ 0.266296] acpiphp: Slot [22] registered [ 0.266947] acpiphp: Slot [23] registered [ 0.267296] acpiphp: Slot [24] registered [ 0.267951] acpiphp: Slot [25] registered [ 0.268294] acpiphp: Slot [26] registered [ 0.268952] acpiphp: Slot [27] registered [ 0.270295] acpiphp: Slot [28] registered [ 0.270945] acpiphp: Slot [29] registered [ 0.271296] acpiphp: Slot [30] registered [ 0.271950] acpiphp: Slot [31] registered [ 0.272291] PCI host bridge to bus 0000:00 [ 0.272958] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274283] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275281] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276281] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.278281] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.279282] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.280189] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.281710] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.284123] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.285872] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.287347] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.288296] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.289295] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.290222] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.291296] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.292215] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.292583] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.295309] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.296362] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.297374] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.299606] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.302115] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.303843] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.306296] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.309324] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.310384] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.311382] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.312382] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.313333] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.314602] iommu: Default domain type: Translated [ 0.315282] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.316294] efivars: Registered efivars operations [ 0.317082] PCI: Using ACPI for IRQ routing [ 0.317317] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318263] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318278] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.321283] vgaarb: loaded [ 0.321808] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322281] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.326318] clocksource: Switched to clocksource kvm-clock [ 0.327843] VFS: Disk quotas dquot_6.6.0 [ 0.328491] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.329750] pnp: PnP ACPI init [ 0.330701] pnp: PnP ACPI: found 5 devices [ 0.338633] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.340134] NET: Registered PF_INET protocol family [ 0.340989] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.353331] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.354747] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.356037] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.357341] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.358580] TCP: Hash tables configured (established 16384 bind 16384) [ 0.359660] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360788] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361974] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.362887] NET: Registered PF_XDP protocol family [ 0.363658] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.364659] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.365651] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.366740] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.367839] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.369051] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.370100] PCI: CLS 0 bytes, default 64 [ 0.370870] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.372560] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.374669] clocksource: Switched to clocksource tsc [ 0.394540] Initialise system trusted keyrings [ 0.395867] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.398139] Key type asymmetric registered [ 0.398966] Asymmetric key parser 'x509' registered [ 0.400565] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402105] io scheduler mq-deadline registered [ 0.403034] io scheduler kyber registered [ 0.403878] io scheduler bfq registered [ 0.405903] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407198] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.408766] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.411840] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.413662] i8042: Warning: Keylock active [ 0.415964] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.416987] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.418151] hv_vmbus: registering driver hyperv_keyboard [ 0.419312] rtc_cmos 00:00: RTC can wake from S4 [ 0.421537] rtc_cmos 00:00: registered as rtc0 [ 0.422666] rtc_cmos 00:00: setting system clock to 2026-09-03T19:15:30 UTC (1788462930) [ 0.424435] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.425676] intel_pstate: CPU model not supported [ 0.426713] efifb: probing for efifb [ 0.427477] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.428798] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.430009] efifb: scrolling: redraw [ 0.430769] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.432523] Console: switching to colour frame buffer device 100x37 [ 0.434281] fb0: EFI VGA frame buffer device [ 0.435216] pstore: Using crash dump compression: deflate [ 0.436339] pstore: Registered efi_pstore as persistent store backend [ 0.437969] NET: Registered PF_INET6 protocol family [ 0.440100] Segment Routing with IPv6 [ 0.440866] In-situ OAM (IOAM) with IPv6 [ 0.441689] NET: Registered PF_PACKET protocol family [ 0.442852] Key type dns_resolver registered [ 0.445098] IPI shorthand broadcast: enabled [ 0.447747] sched_clock: Marking stable (302001697, 144820023)->(519172472, -72350752) [ 0.449549] registered taskstats version 1 [ 0.450661] Loading compiled-in X.509 certificates [ 0.927338] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.646512] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.650911] Demotion targets for Node 0: null [ 1.651981] Key type .fscrypt registered [ 1.652841] Key type fscrypt-provisioning registered [ 1.653907] ima: No TPM chip found, activating TPM-bypass! [ 1.655151] ima: Allocated hash algorithm: sha1 [ 1.656087] ima: No architecture policies found [ 1.662362] clk: Disabling unused clocks [ 1.668584] Freeing unused kernel image (initmem) memory: 17040K [ 1.670266] Write protecting the kernel read-only data: 47104k [ 1.672080] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.673785] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.675444] Run /init as init process [ 1.792972] nvme nvme0: pci function 0000:00:04.0 [ 1.794301] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.804267] nvme nvme0: 2/0/0 default/read/poll queues [ 1.811748] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.813211] GPT:25804799 != 33554431 [ 1.813969] GPT:Alternate GPT header not at the end of the disk. [ 1.815090] GPT:25804799 != 33554431 [ 1.815834] GPT: Use GNU Parted to correct GPT errors. [ 1.816808] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.830335] SCSI subsystem initialized [ 1.856794] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.859203] device-mapper: uevent: version 1.0.3 [ 1.860249] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.867654] device-mapper: verity: sha256 using "sha256-lib" [ 1.901827] raid6: avx512x4 gen() 18140 MB/s [ 1.918826] raid6: avx512x2 gen() 18206 MB/s [ 1.935827] raid6: avx512x1 gen() 18146 MB/s [ 1.952827] raid6: avx2x4 gen() 18021 MB/s [ 1.969828] raid6: avx2x2 gen() 18067 MB/s [ 1.986827] raid6: avx2x1 gen() 13854 MB/s [ 1.987737] raid6: using algorithm avx512x2 gen() 18206 MB/s [ 2.005830] raid6: .... xor() 24448 MB/s, rmw enabled [ 2.006868] raid6: using avx512x2 recovery algorithm [ 2.017315] xor: automatically using best checksumming function avx [ 2.147646] Btrfs loaded, zoned=no, fsverity=no [ 2.152062] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.155884] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.159701] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.161204] BTRFS error (device dm-0): open_ctree failed: -2