1.628368] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.629966] Run /init as init process [ 1.744011] nvme nvme0: pci function 0000:00:04.0 [ 1.745403] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.753655] nvme nvme0: 2/0/0 default/read/poll queues [ 1.760190] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.761627] GPT:25804799 != 33554431 [ 1.762393] GPT:Alternate GPT header not at the end of the disk. [ 1.763536] GPT:25804799 != 33554431 [ 1.764255] GPT: Use GNU Parted to correct GPT errors. [ 1.765295] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.777836] SCSI subsystem initialized [ 1.801925] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.804248] device-mapper: uevent: version 1.0.3 [ 1.805262] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.812148] device-mapper: verity: sha256 using "sha256-lib" [ 1.845279] raid6: avx512x4 gen() 17960 MB/s [ 1.863277] raid6: avx512x2 gen() 18218 MB/s [ 1.880278] raid6: avx512x1 gen() 17964 MB/s [ 1.897278] raid6: avx2x4 gen() 17723 MB/s [ 1.914277] raid6: avx2x2 gen() 17910 MB/s [ 1.931278] raid6: avx2x1 gen() 13708 MB/s [ 1.932189] raid6: using algorithm avx512x2 gen() 18218 MB/s [ 1.949278] raid6: .... xor() 26187 MB/s, rmw enabled [ 1.950333] raid6: using avx512x2 recovery algorithm [ 1.960426] xor: automatically using best checksumming function avx [ 2.086875] Btrfs loaded, zoned=no, fsverity=no [ 2.091365] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.094691] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.098289] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.099665] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.183005] ACPI: PM: Preparing to enter system sleep state S5 [ 62.184231] reboot: Restarting system [ 62.185055] 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        [2026-09-03T17:38:50.875753]      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 3791734791 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000116] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000119] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000164] Using GB pages for direct mapping [ 0.000280] ACPI: Early table checksum verification disabled [ 0.000283] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000287] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000292] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000298] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000301] ACPI: FACS 0x00000000789D0000 000040 [ 0.000303] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000306] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000309] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000312] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000315] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000318] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000321] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000323] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000325] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000327] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000328] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000328] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000329] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000330] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000330] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000331] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000332] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000332] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000333] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000370] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000379] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000429] Zone ranges: [ 0.000430] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000432] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000435] Normal empty [ 0.000436] Device empty [ 0.000438] Movable zone start for each node [ 0.000439] Early memory node ranges [ 0.000440] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000442] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000445] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000447] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000454] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000493] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003537] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003642] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004059] ACPI: PM-Timer IO Port: 0xb008 [ 0.004071] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004124] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004127] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004129] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004130] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004131] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004135] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004136] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004140] TSC deadline timer available [ 0.004145] CPU topo: Max. logical packages: 1 [ 0.004146] CPU topo: Max. logical dies: 1 [ 0.004147] CPU topo: Max. dies per package: 1 [ 0.004151] CPU topo: Max. threads per core: 2 [ 0.004152] CPU topo: Num. cores per package: 1 [ 0.004153] CPU topo: Num. threads per package: 2 [ 0.004153] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004169] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004183] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004185] Booting paravirtualized kernel on KVM [ 0.004187] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009065] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009313] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.009927] kvm-guest: PV spinlocks enabled [ 0.009929] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.009932] 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 [ 0.010100] random: crng init done [ 0.010101] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010290] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010387] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010438] Fallback order for Node 0: 0 [ 0.010441] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010442] Policy zone: DMA32 [ 0.010443] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014104] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014117] Kernel/User page tables isolation: enabled [ 0.021892] ftrace: allocating 41455 entries in 164 pages [ 0.021894] ftrace: allocated 164 pages with 3 groups [ 0.022635] Dynamic Preempt: voluntary [ 0.022665] rcu: Preemptible hierarchical RCU implementation. [ 0.022666] rcu: RCU event tracing is enabled. [ 0.022667] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.022668] Trampoline variant of Tasks RCU enabled. [ 0.022669] Rude variant of Tasks RCU enabled. [ 0.022669] Tracing variant of Tasks RCU enabled. [ 0.022670] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.022671] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.022676] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.022678] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.022679] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027620] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.027850] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.027856] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.027902] Console: colour dummy device 80x25 [ 0.027905] printk: legacy console [tty0] enabled [ 0.028173] printk: legacy console [ttyS0] enabled [ 0.165303] ACPI: Core revision 20250807 [ 0.166121] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167594] APIC: Switch to symmetric I/O mode setup [ 0.168772] x2apic enabled [ 0.169621] APIC: Switched APIC routing to: physical x2apic [ 0.172011] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.173687] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.174685] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174685] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174685] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174685] Speculative Store Bypass: Vulnerable [ 0.174685] Spectre V2 : Mitigation: Retpolines [ 0.174685] RETBleed: Vulnerable [ 0.174685] ITS: Mitigation: Aligned branch/return thunks [ 0.174685] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174685] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174685] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174685] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174685] GDS: Unknown: Dependent on hypervisor status [ 0.174685] active return thunk: its_return_thunk [ 0.174685] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174685] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174685] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174685] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174685] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174685] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174685] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174685] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174685] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174685] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174685] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174685] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174685] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174685] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174685] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174685] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174685] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174685] Freeing SMP alternatives memory: 40K [ 0.174685] pid_max: default: 32768 minimum: 301 [ 0.174685] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174685] landlock: Up and running. [ 0.174685] SELinux: Initializing. [ 0.174685] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174685] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174685] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174877] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175727] signal: max sigframe size: 3632 [ 0.176446] rcu: Hierarchical SRCU implementation. [ 0.176687] rcu: Max phase no-delay instances is 400. [ 0.177562] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181027] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181738] smp: Bringing up secondary CPUs ... [ 0.182575] smpboot: x86: Booting SMP configuration: [ 0.182689] .... node #0, CPUs: #1 [ 0.183689] 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. [ 0.184688] 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. [ 0.185714] smp: Brought up 1 node, 2 CPUs [ 0.186390] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.186826] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.187803] devtmpfs: initialized [ 0.188294] x86/mm: Memory block size: 128MB [ 0.189703] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190739] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191685] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192757] pinctrl core: initialized pinctrl subsystem [ 0.194096] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195817] audit: initializing netlink subsys (disabled) [ 0.196710] audit: type=2000 audit(1788457133.989:1): state=initialized audit_enabled=0 res=1 [ 0.196788] thermal_sys: Registered thermal governor 'step_wise' [ 0.197698] cpuidle: using governor menu [ 0.201116] efi: Freeing EFI boot services memory: 37748K [ 0.201689] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202754] dca service started, version 1.12.1 [ 0.203559] PCI: Using configuration type 1 for base access [ 0.204782] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229566] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230690] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231688] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.232688] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235202] ACPI: Added _OSI(Module Device) [ 0.235480] ACPI: Added _OSI(Processor Device) [ 0.236689] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238549] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.240841] ACPI: Interpreter enabled [ 0.241412] ACPI: PM: (supports S0 S5) [ 0.241688] ACPI: Using IOAPIC for interrupt routing [ 0.242552] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.243690] PCI: Using E820 reservations for host bridge windows [ 0.244754] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.247757] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.249692] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.250689] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.251698] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.254051] acpiphp: Slot [3] registered [ 0.254711] acpiphp: Slot [4] registered [ 0.255375] acpiphp: Slot [5] registered [ 0.255701] acpiphp: Slot [6] registered [ 0.256355] acpiphp: Slot [7] registered [ 0.257701] acpiphp: Slot [8] registered [ 0.258360] acpiphp: Slot [9] registered [ 0.258701] acpiphp: Slot [10] registered [ 0.259368] acpiphp: Slot [11] registered [ 0.259704] acpiphp: Slot [12] registered [ 0.260371] acpiphp: Slot [13] registered [ 0.261702] acpiphp: Slot [14] registered [ 0.262370] acpiphp: Slot [15] registered [ 0.262701] acpiphp: Slot [16] registered [ 0.263374] acpiphp: Slot [17] registered [ 0.263701] acpiphp: Slot [18] registered [ 0.264385] acpiphp: Slot [19] registered [ 0.265701] acpiphp: Slot [20] registered [ 0.266385] acpiphp: Slot [21] registered [ 0.266701] acpiphp: Slot [22] registered [ 0.267393] acpiphp: Slot [23] registered [ 0.267701] acpiphp: Slot [24] registered [ 0.268379] acpiphp: Slot [25] registered [ 0.269701] acpiphp: Slot [26] registered [ 0.270390] acpiphp: Slot [27] registered [ 0.270700] acpiphp: Slot [28] registered [ 0.271374] acpiphp: Slot [29] registered [ 0.272703] acpiphp: Slot [30] registered [ 0.273374] acpiphp: Slot [31] registered [ 0.273697] PCI host bridge to bus 0000:00 [ 0.274378] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275688] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276688] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.277688] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.278688] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.279688] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.280629] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.283103] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.284533] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.287287] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.287755] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.288702] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.289703] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.290652] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.291703] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.292644] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.293955] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296719] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297767] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298774] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300996] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303573] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.305213] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.307701] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.310661] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.311789] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.312786] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.313790] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314737] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315990] iommu: Default domain type: Translated [ 0.316688] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317775] efivars: Registered efivars operations [ 0.318466] PCI: Using ACPI for IRQ routing [ 0.318716] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.319680] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.319685] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322689] vgaarb: loaded [ 0.323202] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323688] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.326714] clocksource: Switched to clocksource kvm-clock [ 0.328228] VFS: Disk quotas dquot_6.6.0 [ 0.328910] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.330173] pnp: PnP ACPI init [ 0.331098] pnp: PnP ACPI: found 5 devices [ 0.338940] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.340425] NET: Registered PF_INET protocol family [ 0.341286] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.353389] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.354803] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.356074] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.357429] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.358687] TCP: Hash tables configured (established 16384 bind 16384) [ 0.359771] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360882] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362088] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.363021] NET: Registered PF_XDP protocol family [ 0.363810] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.364837] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.365868] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.366998] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.368113] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.369359] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.370408] PCI: CLS 0 bytes, default 64 [ 0.371195] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.372803] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.374870] clocksource: Switched to clocksource tsc [ 0.394260] Initialise system trusted keyrings [ 0.395354] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.397120] Key type asymmetric registered [ 0.397987] Asymmetric key parser 'x509' registered [ 0.399509] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.401019] io scheduler mq-deadline registered [ 0.401968] io scheduler kyber registered [ 0.402760] io scheduler bfq registered [ 0.404322] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.405661] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.407154] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.409932] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.411570] i8042: Warning: Keylock active [ 0.413855] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.414804] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.415867] hv_vmbus: registering driver hyperv_keyboard [ 0.417015] rtc_cmos 00:00: RTC can wake from S4 [ 0.419189] rtc_cmos 00:00: registered as rtc0 [ 0.420266] rtc_cmos 00:00: setting system clock to 2026-09-03T17:38:49 UTC (1788457129) [ 0.422019] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.423196] intel_pstate: CPU model not supported [ 0.424150] efifb: probing for efifb [ 0.424879] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.426174] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.427316] efifb: scrolling: redraw [ 0.428022] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.429664] Console: switching to colour frame buffer device 100x37 [ 0.431337] fb0: EFI VGA frame buffer device [ 0.432176] pstore: Using crash dump compression: deflate [ 0.433272] pstore: Registered efi_pstore as persistent store backend [ 0.434758] NET: Registered PF_INET6 protocol family [ 0.436047] Segment Routing with IPv6 [ 0.436821] In-situ OAM (IOAM) with IPv6 [ 0.437633] NET: Registered PF_PACKET protocol family [ 0.438691] Key type dns_resolver registered [ 0.441103] IPI shorthand broadcast: enabled [ 0.443606] sched_clock: Marking stable (297001687, 145828718)->(514022605, -71192200) [ 0.445334] registered taskstats version 1 [ 0.446510] Loading compiled-in X.509 certificates [ 0.927086] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.604743] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.608955] Demotion targets for Node 0: null [ 1.609936] Key type .fscrypt registered [ 1.610740] Key type fscrypt-provisioning registered [ 1.611742] ima: No TPM chip found, activating TPM-bypass! [ 1.612952] ima: Allocated hash algorithm: sha1 [ 1.613849] ima: No architecture policies found [ 1.619624] clk: Disabling unused clocks [ 1.625773] Freeing unused kernel image (initmem) memory: 17040K [ 1.627351] Write protecting the kernel read-only data: 47104k [ 1.628986] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.630576] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.632123] Run /init as init process [ 1.745593] nvme nvme0: pci function 0000:00:04.0 [ 1.746901] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.755131] nvme nvme0: 2/0/0 default/read/poll queues [ 1.761238] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.762623] GPT:25804799 != 33554431 [ 1.763372] GPT:Alternate GPT header not at the end of the disk. [ 1.764491] GPT:25804799 != 33554431 [ 1.765212] GPT: Use GNU Parted to correct GPT errors. [ 1.766188] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.778959] SCSI subsystem initialized [ 1.803374] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.805675] device-mapper: uevent: version 1.0.3 [ 1.806653] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.813470] device-mapper: verity: sha256 using "sha256-lib" [ 1.845835] raid6: avx512x4 gen() 18008 MB/s [ 1.862834] raid6: avx512x2 gen() 18396 MB/s [ 1.879834] raid6: avx512x1 gen() 18498 MB/s [ 1.896835] raid6: avx2x4 gen() 18410 MB/s [ 1.913834] raid6: avx2x2 gen() 18515 MB/s [ 1.930833] raid6: avx2x1 gen() 14041 MB/s [ 1.931709] raid6: using algorithm avx2x2 gen() 18515 MB/s [ 1.948836] raid6: .... xor() 17172 MB/s, rmw enabled [ 1.949866] raid6: using avx512x2 recovery algorithm [ 1.959860] xor: automatically using best checksumming function avx [ 2.085522] Btrfs loaded, zoned=no, fsverity=no [ 2.089461] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.093087] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.096647] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.098062] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.178554] ACPI: PM: Preparing to enter system sleep state S5 [ 62.179774] reboot: Restarting system [ 62.180621] 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        [2026-09-03T17:39:57.473644]      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 3842742832 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000086] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000112] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000114] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000159] Using GB pages for direct mapping [ 0.000305] ACPI: Early table checksum verification disabled [ 0.000307] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000311] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000317] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000322] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000325] ACPI: FACS 0x00000000789D0000 000040 [ 0.000327] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000330] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000333] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000336] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000339] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000342] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000345] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000348] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000350] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000351] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000352] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000353] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000354] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000354] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000355] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000356] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000356] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000357] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000358] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000394] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000404] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000453] Zone ranges: [ 0.000454] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000457] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000459] Normal empty [ 0.000461] Device empty [ 0.000462] Movable zone start for each node [ 0.000463] Early memory node ranges [ 0.000464] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000466] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000469] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000471] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000477] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000514] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003549] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003659] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004047] ACPI: PM-Timer IO Port: 0xb008 [ 0.004058] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004107] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004110] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004112] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004114] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004115] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004118] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004120] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004123] TSC deadline timer available [ 0.004128] CPU topo: Max. logical packages: 1 [ 0.004129] CPU topo: Max. logical dies: 1 [ 0.004129] CPU topo: Max. dies per package: 1 [ 0.004134] CPU topo: Max. threads per core: 2 [ 0.004134] CPU topo: Num. cores per package: 1 [ 0.004135] CPU topo: Num. threads per package: 2 [ 0.004136] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004151] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004165] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004167] Booting paravirtualized kernel on KVM [ 0.004168] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.008980] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009220] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.009649] kvm-guest: PV spinlocks enabled [ 0.009651] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.009654] 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 [ 0.009821] random: crng init done [ 0.009822] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010013] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010109] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010156] Fallback order for Node 0: 0 [ 0.010159] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010160] Policy zone: DMA32 [ 0.010161] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.013710] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.013722] Kernel/User page tables isolation: enabled [ 0.021453] ftrace: allocating 41455 entries in 164 pages [ 0.021455] ftrace: allocated 164 pages with 3 groups [ 0.022178] Dynamic Preempt: voluntary [ 0.022208] rcu: Preemptible hierarchical RCU implementation. [ 0.022209] rcu: RCU event tracing is enabled. [ 0.022209] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.022210] Trampoline variant of Tasks RCU enabled. [ 0.022211] Rude variant of Tasks RCU enabled. [ 0.022211] Tracing variant of Tasks RCU enabled. [ 0.022212] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.022213] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.022218] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.022220] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.022221] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027218] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.027435] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.027441] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.027490] Console: colour dummy device 80x25 [ 0.027493] printk: legacy console [tty0] enabled [ 0.027761] printk: legacy console [ttyS0] enabled [ 0.166295] ACPI: Core revision 20250807 [ 0.167110] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168579] APIC: Switch to symmetric I/O mode setup [ 0.169754] x2apic enabled [ 0.170599] APIC: Switched APIC routing to: physical x2apic [ 0.172975] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.174646] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.175642] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175642] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175642] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175642] Speculative Store Bypass: Vulnerable [ 0.175642] Spectre V2 : Mitigation: Retpolines [ 0.175642] RETBleed: Vulnerable [ 0.175642] ITS: Mitigation: Aligned branch/return thunks [ 0.175642] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175642] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175642] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175642] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175642] GDS: Unknown: Dependent on hypervisor status [ 0.175642] active return thunk: its_return_thunk [ 0.175642] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175642] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175642] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175642] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175642] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175642] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175642] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175642] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175642] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175642] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175642] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175642] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175642] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175642] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175642] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175642] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175642] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175642] Freeing SMP alternatives memory: 40K [ 0.175642] pid_max: default: 32768 minimum: 301 [ 0.175642] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175642] landlock: Up and running. [ 0.175642] SELinux: Initializing. [ 0.175642] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175642] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175642] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175833] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176682] signal: max sigframe size: 3632 [ 0.177393] rcu: Hierarchical SRCU implementation. [ 0.177645] rcu: Max phase no-delay instances is 400. [ 0.178525] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181905] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182693] smp: Bringing up secondary CPUs ... [ 0.183531] smpboot: x86: Booting SMP configuration: [ 0.183647] .... node #0, CPUs: #1 [ 0.184647] 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. [ 0.185646] 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. [ 0.186673] smp: Brought up 1 node, 2 CPUs [ 0.187347] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.187780] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.188760] devtmpfs: initialized [ 0.189258] x86/mm: Memory block size: 128MB [ 0.189695] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.190701] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.191650] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192708] pinctrl core: initialized pinctrl subsystem [ 0.194082] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195778] audit: initializing netlink subsys (disabled) [ 0.196665] audit: type=2000 audit(1788457200.560:1): state=initialized audit_enabled=0 res=1 [ 0.196744] thermal_sys: Registered thermal governor 'step_wise' [ 0.197657] cpuidle: using governor menu [ 0.201097] efi: Freeing EFI boot services memory: 37748K [ 0.201648] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202706] dca service started, version 1.12.1 [ 0.203506] PCI: Using configuration type 1 for base access [ 0.203741] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225622] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.225647] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.226646] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.227646] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.229051] ACPI: Added _OSI(Module Device) [ 0.229514] ACPI: Added _OSI(Processor Device) [ 0.230646] ACPI: Added _OSI(Processor Aggregator Device) [ 0.232495] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.234878] ACPI: Interpreter enabled [ 0.235492] ACPI: PM: (supports S0 S5) [ 0.235646] ACPI: Using IOAPIC for interrupt routing [ 0.236464] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.237646] PCI: Using E820 reservations for host bridge windows [ 0.238738] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.241708] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.242649] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.244648] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.245654] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.247984] acpiphp: Slot [3] registered [ 0.248652] acpiphp: Slot [4] registered [ 0.249312] acpiphp: Slot [5] registered [ 0.249658] acpiphp: Slot [6] registered [ 0.250315] acpiphp: Slot [7] registered [ 0.251659] acpiphp: Slot [8] registered [ 0.252311] acpiphp: Slot [9] registered [ 0.252659] acpiphp: Slot [10] registered [ 0.253323] acpiphp: Slot [11] registered [ 0.253658] acpiphp: Slot [12] registered [ 0.254330] acpiphp: Slot [13] registered [ 0.255661] acpiphp: Slot [14] registered [ 0.256325] acpiphp: Slot [15] registered [ 0.256658] acpiphp: Slot [16] registered [ 0.257324] acpiphp: Slot [17] registered [ 0.257658] acpiphp: Slot [18] registered [ 0.258333] acpiphp: Slot [19] registered [ 0.259661] acpiphp: Slot [20] registered [ 0.260325] acpiphp: Slot [21] registered [ 0.260660] acpiphp: Slot [22] registered [ 0.261337] acpiphp: Slot [23] registered [ 0.261657] acpiphp: Slot [24] registered [ 0.262336] acpiphp: Slot [25] registered [ 0.263659] acpiphp: Slot [26] registered [ 0.264326] acpiphp: Slot [27] registered [ 0.264659] acpiphp: Slot [28] registered [ 0.265332] acpiphp: Slot [29] registered [ 0.265659] acpiphp: Slot [30] registered [ 0.266338] acpiphp: Slot [31] registered [ 0.267656] PCI host bridge to bus 0000:00 [ 0.268327] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.268646] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.269646] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.271646] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.272646] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.273646] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.274614] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.276065] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.278543] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281253] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.281711] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.282658] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.283658] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.284628] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.285664] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.286637] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.287890] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290674] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.291725] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.292727] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.294949] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.297570] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299187] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.301669] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304667] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305769] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306742] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.307742] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.308692] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.310652] iommu: Default domain type: Translated [ 0.311446] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.312659] efivars: Registered efivars operations [ 0.313533] PCI: Using ACPI for IRQ routing [ 0.313665] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314637] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314642] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.317647] vgaarb: loaded [ 0.318184] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.318645] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.321674] clocksource: Switched to clocksource kvm-clock [ 0.323243] VFS: Disk quotas dquot_6.6.0 [ 0.323904] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.325164] pnp: PnP ACPI init [ 0.326119] pnp: PnP ACPI: found 5 devices [ 0.334013] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335509] NET: Registered PF_INET protocol family [ 0.336364] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.348469] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.349893] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.351152] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.352433] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.353665] TCP: Hash tables configured (established 16384 bind 16384) [ 0.354733] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355828] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357028] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.357960] NET: Registered PF_XDP protocol family [ 0.358743] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.359740] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.360729] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.361855] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.362966] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.364187] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365265] PCI: CLS 0 bytes, default 64 [ 0.366073] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.367739] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.369770] clocksource: Switched to clocksource tsc [ 0.389012] Initialise system trusted keyrings [ 0.389961] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.391569] Key type asymmetric registered [ 0.392375] Asymmetric key parser 'x509' registered [ 0.394761] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.396324] io scheduler mq-deadline registered [ 0.397197] io scheduler kyber registered [ 0.398020] io scheduler bfq registered [ 0.402281] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.403520] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.404966] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.407764] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.409448] i8042: Warning: Keylock active [ 0.411717] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.412657] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.413693] hv_vmbus: registering driver hyperv_keyboard [ 0.414787] rtc_cmos 00:00: RTC can wake from S4 [ 0.416911] rtc_cmos 00:00: registered as rtc0 [ 0.418016] rtc_cmos 00:00: setting system clock to 2026-09-03T17:39:55 UTC (1788457195) [ 0.419697] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.420876] intel_pstate: CPU model not supported [ 0.421870] efifb: probing for efifb [ 0.422623] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.423846] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.424981] efifb: scrolling: redraw [ 0.425672] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.427275] Console: switching to colour frame buffer device 100x37 [ 0.428937] fb0: EFI VGA frame buffer device [ 0.429788] pstore: Using crash dump compression: deflate [ 0.430844] pstore: Registered efi_pstore as persistent store backend [ 0.432312] NET: Registered PF_INET6 protocol family [ 0.433633] Segment Routing with IPv6 [ 0.434398] In-situ OAM (IOAM) with IPv6 [ 0.435220] NET: Registered PF_PACKET protocol family [ 0.436277] Key type dns_resolver registered [ 0.437485] IPI shorthand broadcast: enabled [ 0.440031] sched_clock: Marking stable (292001905, 147202296)->(513369787, -74165586) [ 0.441676] registered taskstats version 1 [ 0.442833] Loading compiled-in X.509 certificates [ 0.919999] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.619058] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.623390] Demotion targets for Node 0: null [ 1.624391] Key type .fscrypt registered [ 1.625223] Key type fscrypt-provisioning registered [ 1.626252] ima: No TPM chip found, activating TPM-bypass! [ 1.627475] ima: Allocated hash algorithm: sha1 [ 1.628396] ima: No architecture policies found [ 1.634281] clk: Disabling unused clocks [ 1.640349] Freeing unused kernel image (initmem) memory: 17040K [ 1.641973] Write protecting the kernel read-only data: 47104k [ 1.643659] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.645263] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.646843] Run /init as init process [ 1.761468] nvme nvme0: pci function 0000:00:04.0 [ 1.762769] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.771597] nvme nvme0: 2/0/0 default/read/poll queues [ 1.777890] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.779272] GPT:25804799 != 33554431 [ 1.780004] GPT:Alternate GPT header not at the end of the disk. [ 1.781096] GPT:25804799 != 33554431 [ 1.781828] GPT: Use GNU Parted to correct GPT errors. [ 1.782838] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.795559] SCSI subsystem initialized [ 1.820256] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.822660] device-mapper: uevent: version 1.0.3 [ 1.823667] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.830608] device-mapper: verity: sha256 using "sha256-lib" [ 1.863209] raid6: avx512x4 gen() 18205 MB/s [ 1.880213] raid6: avx512x2 gen() 18054 MB/s [ 1.897210] raid6: avx512x1 gen() 18099 MB/s [ 1.914212] raid6: avx2x4 gen() 17876 MB/s [ 1.931209] raid6: avx2x2 gen() 17906 MB/s [ 1.948210] raid6: avx2x1 gen() 13810 MB/s [ 1.949157] raid6: using algorithm avx512x4 gen() 18205 MB/s [ 1.967210] raid6: .... xor() 7970 MB/s, rmw enabled [ 1.968187] raid6: using avx512x2 recovery algorithm [ 1.978232] xor: automatically using best checksumming function avx [ 2.105119] Btrfs loaded, zoned=no, fsverity=no [ 2.109866] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.113459] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.117013] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.118449] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.198947] ACPI: PM: Preparing to enter system sleep state S5 [ 62.200164] reboot: Restarting system [ 62.200981] 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        [2026-09-03T17:41:03.972233]      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 3880476680 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000005] tsc: Detected 2499.996 MHz processor [ 0.000086] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000112] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000115] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000161] Using GB pages for direct mapping [ 0.000365] ACPI: Early table checksum verification disabled [ 0.000368] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000372] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000377] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000383] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000386] ACPI: FACS 0x00000000789D0000 000040 [ 0.000388] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000391] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000394] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000397] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000400] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000403] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000406] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000409] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000411] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000412] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000413] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000414] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000414] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000415] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000416] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000417] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000417] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000418] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000419] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000455] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000465] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000514] Zone ranges: [ 0.000515] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000518] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000520] Normal empty [ 0.000522] Device empty [ 0.000523] Movable zone start for each node [ 0.000525] Early memory node ranges [ 0.000526] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000528] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000530] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000532] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000539] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000579] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003638] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003745] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004137] ACPI: PM-Timer IO Port: 0xb008 [ 0.004148] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004200] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004203] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004205] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004206] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004207] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004211] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004212] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004216] TSC deadline timer available [ 0.004221] CPU topo: Max. logical packages: 1 [ 0.004222] CPU topo: Max. logical dies: 1 [ 0.004222] CPU topo: Max. dies per package: 1 [ 0.004227] CPU topo: Max. threads per core: 2 [ 0.004228] CPU topo: Num. cores per package: 1 [ 0.004229] CPU topo: Num. threads per package: 2 [ 0.004229] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004246] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004260] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004262] Booting paravirtualized kernel on KVM [ 0.004263] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009011] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009252] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.009763] kvm-guest: PV spinlocks enabled [ 0.009765] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.009768] 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 [ 0.009935] random: crng init done [ 0.009936] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010128] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010223] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010271] Fallback order for Node 0: 0 [ 0.010274] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010275] Policy zone: DMA32 [ 0.010276] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.013985] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.013999] Kernel/User page tables isolation: enabled [ 0.021821] ftrace: allocating 41455 entries in 164 pages [ 0.021823] ftrace: allocated 164 pages with 3 groups [ 0.022569] Dynamic Preempt: voluntary [ 0.022598] rcu: Preemptible hierarchical RCU implementation. [ 0.022599] rcu: RCU event tracing is enabled. [ 0.022600] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.022601] Trampoline variant of Tasks RCU enabled. [ 0.022601] Rude variant of Tasks RCU enabled. [ 0.022602] Tracing variant of Tasks RCU enabled. [ 0.022603] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.022603] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.022608] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.022610] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.022612] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027637] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.027858] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.027865] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.027909] Console: colour dummy device 80x25 [ 0.027912] printk: legacy console [tty0] enabled [ 0.028185] printk: legacy console [ttyS0] enabled [ 0.166570] ACPI: Core revision 20250807 [ 0.167377] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168824] APIC: Switch to symmetric I/O mode setup [ 0.170000] x2apic enabled [ 0.170842] APIC: Switched APIC routing to: physical x2apic [ 0.173217] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.174878] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.175875] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175875] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175875] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175875] Speculative Store Bypass: Vulnerable [ 0.175875] Spectre V2 : Mitigation: Retpolines [ 0.175875] RETBleed: Vulnerable [ 0.175875] ITS: Mitigation: Aligned branch/return thunks [ 0.175875] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175875] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175875] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175875] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175875] GDS: Unknown: Dependent on hypervisor status [ 0.175875] active return thunk: its_return_thunk [ 0.175875] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175875] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175875] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175875] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175875] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175875] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175875] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175875] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175875] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175875] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175875] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175875] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175875] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175875] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175875] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175875] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175875] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175875] Freeing SMP alternatives memory: 40K [ 0.175875] pid_max: default: 32768 minimum: 301 [ 0.175875] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175875] landlock: Up and running. [ 0.175875] SELinux: Initializing. [ 0.175875] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175875] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175875] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176066] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176916] signal: max sigframe size: 3632 [ 0.177610] rcu: Hierarchical SRCU implementation. [ 0.177878] rcu: Max phase no-delay instances is 400. [ 0.178754] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182172] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182925] smp: Bringing up secondary CPUs ... [ 0.183754] smpboot: x86: Booting SMP configuration: [ 0.183879] .... node #0, CPUs: #1 [ 0.184880] 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. [ 0.185878] 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. [ 0.186903] smp: Brought up 1 node, 2 CPUs [ 0.187584] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188016] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189003] devtmpfs: initialized [ 0.189507] x86/mm: Memory block size: 128MB [ 0.190881] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191929] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192875] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193949] pinctrl core: initialized pinctrl subsystem [ 0.195305] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197011] audit: initializing netlink subsys (disabled) [ 0.197899] audit: type=2000 audit(1788457267.180:1): state=initialized audit_enabled=0 res=1 [ 0.197976] thermal_sys: Registered thermal governor 'step_wise' [ 0.198888] cpuidle: using governor menu [ 0.201371] efi: Freeing EFI boot services memory: 37748K [ 0.202880] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203945] dca service started, version 1.12.1 [ 0.204738] PCI: Using configuration type 1 for base access [ 0.205971] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.229893] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.230878] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.231879] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.232878] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.234476] ACPI: Added _OSI(Module Device) [ 0.234879] ACPI: Added _OSI(Processor Device) [ 0.235608] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237850] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.240110] ACPI: Interpreter enabled [ 0.240731] ACPI: PM: (supports S0 S5) [ 0.240878] ACPI: Using IOAPIC for interrupt routing [ 0.241717] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242879] PCI: Using E820 reservations for host bridge windows [ 0.243953] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.246958] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.247881] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.249880] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.250886] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.253211] acpiphp: Slot [3] registered [ 0.253888] acpiphp: Slot [4] registered [ 0.254582] acpiphp: Slot [5] registered [ 0.254892] acpiphp: Slot [6] registered [ 0.255553] acpiphp: Slot [7] registered [ 0.256893] acpiphp: Slot [8] registered [ 0.257544] acpiphp: Slot [9] registered [ 0.257891] acpiphp: Slot [10] registered [ 0.258561] acpiphp: Slot [11] registered [ 0.258891] acpiphp: Slot [12] registered [ 0.259567] acpiphp: Slot [13] registered [ 0.260891] acpiphp: Slot [14] registered [ 0.261556] acpiphp: Slot [15] registered [ 0.261892] acpiphp: Slot [16] registered [ 0.262560] acpiphp: Slot [17] registered [ 0.262890] acpiphp: Slot [18] registered [ 0.263586] acpiphp: Slot [19] registered [ 0.264891] acpiphp: Slot [20] registered [ 0.265560] acpiphp: Slot [21] registered [ 0.265891] acpiphp: Slot [22] registered [ 0.266567] acpiphp: Slot [23] registered [ 0.266891] acpiphp: Slot [24] registered [ 0.267581] acpiphp: Slot [25] registered [ 0.268891] acpiphp: Slot [26] registered [ 0.269561] acpiphp: Slot [27] registered [ 0.269892] acpiphp: Slot [28] registered [ 0.270560] acpiphp: Slot [29] registered [ 0.271893] acpiphp: Slot [30] registered [ 0.272562] acpiphp: Slot [31] registered [ 0.272887] PCI host bridge to bus 0000:00 [ 0.273563] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.274878] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.275878] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.276878] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.277879] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.278878] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.279802] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.282289] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.283727] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.286478] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.286942] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.287891] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.288890] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.289829] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.290893] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.291850] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.293148] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.295903] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.296957] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.297961] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300182] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.302838] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.304408] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.306893] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.309884] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.310985] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.311975] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.312975] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.313925] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315915] iommu: Default domain type: Translated [ 0.316694] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.316969] efivars: Registered efivars operations [ 0.317853] PCI: Using ACPI for IRQ routing [ 0.318898] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.319875] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.319875] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.321879] vgaarb: loaded [ 0.322395] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322878] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.325902] clocksource: Switched to clocksource kvm-clock [ 0.327431] VFS: Disk quotas dquot_6.6.0 [ 0.328116] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.329383] pnp: PnP ACPI init [ 0.330315] pnp: PnP ACPI: found 5 devices [ 0.338161] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.339655] NET: Registered PF_INET protocol family [ 0.340517] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.352529] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.354022] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.355295] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.356605] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.357887] TCP: Hash tables configured (established 16384 bind 16384) [ 0.358974] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360080] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361312] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.362267] NET: Registered PF_XDP protocol family [ 0.363071] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.364086] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.365120] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.366282] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.367404] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.368641] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.369723] PCI: CLS 0 bytes, default 64 [ 0.370506] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.372078] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.374121] clocksource: Switched to clocksource tsc [ 0.393316] Initialise system trusted keyrings [ 0.395074] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.396651] Key type asymmetric registered [ 0.397503] Asymmetric key parser 'x509' registered [ 0.399096] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.401044] io scheduler mq-deadline registered [ 0.401951] io scheduler kyber registered [ 0.402765] io scheduler bfq registered [ 0.404088] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.405336] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.406862] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.410723] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.412509] i8042: Warning: Keylock active [ 0.414850] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.415823] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.416913] hv_vmbus: registering driver hyperv_keyboard [ 0.418036] rtc_cmos 00:00: RTC can wake from S4 [ 0.420303] rtc_cmos 00:00: registered as rtc0 [ 0.421418] rtc_cmos 00:00: setting system clock to 2026-09-03T17:41:01 UTC (1788457261) [ 0.423114] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.424334] intel_pstate: CPU model not supported [ 0.425334] efifb: probing for efifb [ 0.426096] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.427419] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.428613] efifb: scrolling: redraw [ 0.429363] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.431126] Console: switching to colour frame buffer device 100x37 [ 0.432839] fb0: EFI VGA frame buffer device [ 0.433791] pstore: Using crash dump compression: deflate [ 0.434905] pstore: Registered efi_pstore as persistent store backend [ 0.436395] NET: Registered PF_INET6 protocol family [ 0.437775] Segment Routing with IPv6 [ 0.438568] In-situ OAM (IOAM) with IPv6 [ 0.439350] NET: Registered PF_PACKET protocol family [ 0.440409] Key type dns_resolver registered [ 0.441680] IPI shorthand broadcast: enabled [ 0.444258] sched_clock: Marking stable (297001668, 147010643)->(515649636, -71637325) [ 0.445892] registered taskstats version 1 [ 0.446953] Loading compiled-in X.509 certificates [ 0.927606] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.601327] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.605552] Demotion targets for Node 0: null [ 1.606548] Key type .fscrypt registered [ 1.607364] Key type fscrypt-provisioning registered [ 1.608356] ima: No TPM chip found, activating TPM-bypass! [ 1.609548] ima: Allocated hash algorithm: sha1 [ 1.610455] ima: No architecture policies found [ 1.616320] clk: Disabling unused clocks [ 1.622341] Freeing unused kernel image (initmem) memory: 17040K [ 1.623907] Write protecting the kernel read-only data: 47104k [ 1.625674] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.627279] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.628828] Run /init as init process [ 1.742500] nvme nvme0: pci function 0000:00:04.0 [ 1.743873] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.753037] nvme nvme0: 2/0/0 default/read/poll queues [ 1.759024] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.760408] GPT:25804799 != 33554431 [ 1.761175] GPT:Alternate GPT header not at the end of the disk. [ 1.762279] GPT:25804799 != 33554431 [ 1.763001] GPT: Use GNU Parted to correct GPT errors. [ 1.763974] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.776793] SCSI subsystem initialized [ 1.801567] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.803861] device-mapper: uevent: version 1.0.3 [ 1.804855] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.811651] device-mapper: verity: sha256 using "sha256-lib" [ 1.844016] raid6: avx512x4 gen() 17957 MB/s [ 1.861016] raid6: avx512x2 gen() 17759 MB/s [ 1.878017] raid6: avx512x1 gen() 17910 MB/s [ 1.895017] raid6: avx2x4 gen() 18000 MB/s [ 1.912016] raid6: avx2x2 gen() 17828 MB/s [ 1.929016] raid6: avx2x1 gen() 13768 MB/s [ 1.929893] raid6: using algorithm avx2x4 gen() 18000 MB/s [ 1.947016] raid6: .... xor() 8022 MB/s, rmw enabled [ 1.948021] raid6: using avx512x2 recovery algorithm [ 1.958068] xor: automatically using best checksumming function avx [ 2.087961] Btrfs loaded, zoned=no, fsverity=no [ 2.091880] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.095199] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.098727] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.100091] BTRFS error (device dm-0): open_ctree failed: -2