1.658417] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.660092] Run /init as init process [ 1.777609] nvme nvme0: pci function 0000:00:04.0 [ 1.778910] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.788549] nvme nvme0: 2/0/0 default/read/poll queues [ 1.794623] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.796010] GPT:25804799 != 33554431 [ 1.796772] GPT:Alternate GPT header not at the end of the disk. [ 1.797878] GPT:25804799 != 33554431 [ 1.798687] GPT: Use GNU Parted to correct GPT errors. [ 1.799666] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.813051] SCSI subsystem initialized [ 1.839565] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.841867] device-mapper: uevent: version 1.0.3 [ 1.842898] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.850351] device-mapper: verity: sha256 using "sha256-lib" [ 1.884193] raid6: avx512x4 gen() 18168 MB/s [ 1.901194] raid6: avx512x2 gen() 18197 MB/s [ 1.918194] raid6: avx512x1 gen() 18104 MB/s [ 1.935194] raid6: avx2x4 gen() 18133 MB/s [ 1.952193] raid6: avx2x2 gen() 18155 MB/s [ 1.969196] raid6: avx2x1 gen() 14059 MB/s [ 1.970085] raid6: using algorithm avx512x2 gen() 18197 MB/s [ 1.987193] raid6: .... xor() 24536 MB/s, rmw enabled [ 1.988219] raid6: using avx512x2 recovery algorithm [ 1.998605] xor: automatically using best checksumming function avx [ 2.129405] Btrfs loaded, zoned=no, fsverity=no [ 2.134171] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.137476] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.141132] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.142505] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.226184] ACPI: PM: Preparing to enter system sleep state S5 [ 62.227416] reboot: Restarting system [ 62.228223] 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        [2026-09-03T16:07:23.298472]      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 3902371019 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000170] Using GB pages for direct mapping [ 0.000380] ACPI: Early table checksum verification disabled [ 0.000383] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000387] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000393] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000398] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000402] ACPI: FACS 0x00000000789D0000 000040 [ 0.000405] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000407] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000410] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000413] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000416] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000419] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000422] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000425] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000427] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000429] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000429] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000430] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000431] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000432] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000432] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000433] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000434] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000434] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000435] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000477] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000487] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000539] Zone ranges: [ 0.000540] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000542] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000545] Normal empty [ 0.000547] Device empty [ 0.000548] Movable zone start for each node [ 0.000550] Early memory node ranges [ 0.000550] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000553] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000555] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000557] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000564] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000605] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004019] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004131] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004536] ACPI: PM-Timer IO Port: 0xb008 [ 0.004549] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004604] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004607] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004609] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004610] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004612] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004616] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004617] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004621] TSC deadline timer available [ 0.004626] CPU topo: Max. logical packages: 1 [ 0.004627] CPU topo: Max. logical dies: 1 [ 0.004627] CPU topo: Max. dies per package: 1 [ 0.004632] CPU topo: Max. threads per core: 2 [ 0.004632] CPU topo: Num. cores per package: 1 [ 0.004633] CPU topo: Num. threads per package: 2 [ 0.004634] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004650] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004666] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004667] Booting paravirtualized kernel on KVM [ 0.004669] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009556] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009839] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010587] kvm-guest: PV spinlocks enabled [ 0.010589] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010592] 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 [ 0.010767] random: crng init done [ 0.010768] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010984] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011103] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011167] Fallback order for Node 0: 0 [ 0.011170] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011171] Policy zone: DMA32 [ 0.011172] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015099] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015113] Kernel/User page tables isolation: enabled [ 0.023223] ftrace: allocating 41455 entries in 164 pages [ 0.023227] ftrace: allocated 164 pages with 3 groups [ 0.024007] Dynamic Preempt: voluntary [ 0.024041] rcu: Preemptible hierarchical RCU implementation. [ 0.024042] rcu: RCU event tracing is enabled. [ 0.024042] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024044] Trampoline variant of Tasks RCU enabled. [ 0.024044] Rude variant of Tasks RCU enabled. [ 0.024045] Tracing variant of Tasks RCU enabled. [ 0.024045] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024046] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024052] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024054] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024055] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029291] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029524] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029531] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029582] Console: colour dummy device 80x25 [ 0.029585] printk: legacy console [tty0] enabled [ 0.029862] printk: legacy console [ttyS0] enabled [ 0.160060] ACPI: Core revision 20250807 [ 0.160849] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162221] APIC: Switch to symmetric I/O mode setup [ 0.163365] x2apic enabled [ 0.164203] APIC: Switched APIC routing to: physical x2apic [ 0.166591] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.168198] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.169194] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169194] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169194] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169194] Speculative Store Bypass: Vulnerable [ 0.169194] Spectre V2 : Mitigation: Retpolines [ 0.169194] RETBleed: Vulnerable [ 0.169194] ITS: Mitigation: Aligned branch/return thunks [ 0.169194] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169194] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169194] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169194] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169194] GDS: Unknown: Dependent on hypervisor status [ 0.169194] active return thunk: its_return_thunk [ 0.169194] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169194] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169194] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169194] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169194] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169194] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169194] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169194] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169194] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169194] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169194] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169194] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169194] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169194] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169194] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169194] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169194] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169194] Freeing SMP alternatives memory: 40K [ 0.169194] pid_max: default: 32768 minimum: 301 [ 0.169194] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169194] landlock: Up and running. [ 0.169194] SELinux: Initializing. [ 0.169194] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169194] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169194] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.169396] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170243] signal: max sigframe size: 3632 [ 0.170910] rcu: Hierarchical SRCU implementation. [ 0.171197] rcu: Max phase no-delay instances is 400. [ 0.172031] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.175593] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176255] smp: Bringing up secondary CPUs ... [ 0.177069] smpboot: x86: Booting SMP configuration: [ 0.177198] .... node #0, CPUs: #1 [ 0.178557] 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. [ 0.180198] 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. [ 0.181232] smp: Brought up 1 node, 2 CPUs [ 0.181872] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.182341] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.183335] devtmpfs: initialized [ 0.183778] x86/mm: Memory block size: 128MB [ 0.184557] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185257] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186203] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187272] pinctrl core: initialized pinctrl subsystem [ 0.188629] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.189348] audit: initializing netlink subsys (disabled) [ 0.191198] audit: type=2000 audit(1788451646.488:1): state=initialized audit_enabled=0 res=1 [ 0.191303] thermal_sys: Registered thermal governor 'step_wise' [ 0.192208] cpuidle: using governor menu [ 0.195041] efi: Freeing EFI boot services memory: 37748K [ 0.195200] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196266] dca service started, version 1.12.1 [ 0.197023] PCI: Using configuration type 1 for base access [ 0.197307] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.222266] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223198] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224198] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225197] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227365] ACPI: Added _OSI(Module Device) [ 0.228041] ACPI: Added _OSI(Processor Device) [ 0.228198] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230049] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232452] ACPI: Interpreter enabled [ 0.232806] ACPI: PM: (supports S0 S5) [ 0.233199] ACPI: Using IOAPIC for interrupt routing [ 0.233997] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235202] PCI: Using E820 reservations for host bridge windows [ 0.236240] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239321] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240202] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.242199] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243208] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245559] acpiphp: Slot [3] registered [ 0.246204] acpiphp: Slot [4] registered [ 0.246840] acpiphp: Slot [5] registered [ 0.247212] acpiphp: Slot [6] registered [ 0.247843] acpiphp: Slot [7] registered [ 0.248211] acpiphp: Slot [8] registered [ 0.248840] acpiphp: Slot [9] registered [ 0.249216] acpiphp: Slot [10] registered [ 0.249846] acpiphp: Slot [11] registered [ 0.251211] acpiphp: Slot [12] registered [ 0.251840] acpiphp: Slot [13] registered [ 0.252210] acpiphp: Slot [14] registered [ 0.252852] acpiphp: Slot [15] registered [ 0.253211] acpiphp: Slot [16] registered [ 0.253853] acpiphp: Slot [17] registered [ 0.255211] acpiphp: Slot [18] registered [ 0.255845] acpiphp: Slot [19] registered [ 0.256210] acpiphp: Slot [20] registered [ 0.256843] acpiphp: Slot [21] registered [ 0.257211] acpiphp: Slot [22] registered [ 0.257857] acpiphp: Slot [23] registered [ 0.258210] acpiphp: Slot [24] registered [ 0.258850] acpiphp: Slot [25] registered [ 0.260211] acpiphp: Slot [26] registered [ 0.260844] acpiphp: Slot [27] registered [ 0.261211] acpiphp: Slot [28] registered [ 0.261849] acpiphp: Slot [29] registered [ 0.262213] acpiphp: Slot [30] registered [ 0.262858] acpiphp: Slot [31] registered [ 0.263213] PCI host bridge to bus 0000:00 [ 0.263849] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.265198] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.266197] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.267197] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.268198] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270198] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271088] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.272623] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275028] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.276779] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.277262] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.278173] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.279211] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.280125] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.281211] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.282130] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.283470] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286227] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.287276] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.288289] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.289529] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.293214] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.294718] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.297216] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.300160] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.301303] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.302302] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.303298] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.304246] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.305504] iommu: Default domain type: Translated [ 0.306198] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.307210] efivars: Registered efivars operations [ 0.307960] PCI: Using ACPI for IRQ routing [ 0.308220] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.309147] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.309194] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.312200] vgaarb: loaded [ 0.312696] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.313198] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.317235] clocksource: Switched to clocksource kvm-clock [ 0.318741] VFS: Disk quotas dquot_6.6.0 [ 0.319371] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.320590] pnp: PnP ACPI init [ 0.321507] pnp: PnP ACPI: found 5 devices [ 0.329435] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.330857] NET: Registered PF_INET protocol family [ 0.331686] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.344211] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.345568] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.346758] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.347998] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.349243] TCP: Hash tables configured (established 16384 bind 16384) [ 0.350274] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351304] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.352452] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.353325] NET: Registered PF_XDP protocol family [ 0.354072] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.355014] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.355964] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.357016] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.358057] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.359211] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.360196] PCI: CLS 0 bytes, default 64 [ 0.360944] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.362714] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.364929] clocksource: Switched to clocksource tsc [ 0.384819] Initialise system trusted keyrings [ 0.386754] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.388558] Key type asymmetric registered [ 0.389460] Asymmetric key parser 'x509' registered [ 0.391128] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.392735] io scheduler mq-deadline registered [ 0.393714] io scheduler kyber registered [ 0.394583] io scheduler bfq registered [ 0.395949] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.397337] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.398969] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.402187] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.404083] i8042: Warning: Keylock active [ 0.406524] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.407605] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.408809] hv_vmbus: registering driver hyperv_keyboard [ 0.410034] rtc_cmos 00:00: RTC can wake from S4 [ 0.412354] rtc_cmos 00:00: registered as rtc0 [ 0.413527] rtc_cmos 00:00: setting system clock to 2026-09-03T16:07:22 UTC (1788451642) [ 0.415338] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.416654] intel_pstate: CPU model not supported [ 0.417736] efifb: probing for efifb [ 0.418530] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.419915] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.421174] efifb: scrolling: redraw [ 0.421956] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.423767] Console: switching to colour frame buffer device 100x37 [ 0.425594] fb0: EFI VGA frame buffer device [ 0.426542] pstore: Using crash dump compression: deflate [ 0.427698] pstore: Registered efi_pstore as persistent store backend [ 0.429283] NET: Registered PF_INET6 protocol family [ 0.430758] Segment Routing with IPv6 [ 0.431561] In-situ OAM (IOAM) with IPv6 [ 0.432458] NET: Registered PF_PACKET protocol family [ 0.433700] Key type dns_resolver registered [ 0.436029] IPI shorthand broadcast: enabled [ 0.438712] sched_clock: Marking stable (300002978, 138663668)->(509526673, -70860027) [ 0.440581] registered taskstats version 1 [ 0.441896] Loading compiled-in X.509 certificates [ 0.913192] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.637222] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.641542] Demotion targets for Node 0: null [ 1.642574] Key type .fscrypt registered [ 1.643501] Key type fscrypt-provisioning registered [ 1.644557] ima: No TPM chip found, activating TPM-bypass! [ 1.645866] ima: Allocated hash algorithm: sha1 [ 1.646797] ima: No architecture policies found [ 1.652906] clk: Disabling unused clocks [ 1.659368] Freeing unused kernel image (initmem) memory: 17040K [ 1.661183] Write protecting the kernel read-only data: 47104k [ 1.663014] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.664810] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.666535] Run /init as init process [ 1.784491] nvme nvme0: pci function 0000:00:04.0 [ 1.785877] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.794958] nvme nvme0: 2/0/0 default/read/poll queues [ 1.801509] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.802909] GPT:25804799 != 33554431 [ 1.803669] GPT:Alternate GPT header not at the end of the disk. [ 1.804861] GPT:25804799 != 33554431 [ 1.805594] GPT: Use GNU Parted to correct GPT errors. [ 1.806556] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.820398] SCSI subsystem initialized [ 1.848240] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.850620] device-mapper: uevent: version 1.0.3 [ 1.851680] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.859296] device-mapper: verity: sha256 using "sha256-lib" [ 1.894670] raid6: avx512x4 gen() 15728 MB/s [ 1.911672] raid6: avx512x2 gen() 15719 MB/s [ 1.928670] raid6: avx512x1 gen() 15314 MB/s [ 1.945671] raid6: avx2x4 gen() 15585 MB/s [ 1.962672] raid6: avx2x2 gen() 15915 MB/s [ 1.979671] raid6: avx2x1 gen() 12312 MB/s [ 1.980580] raid6: using algorithm avx2x2 gen() 15915 MB/s [ 1.997672] raid6: .... xor() 15855 MB/s, rmw enabled [ 1.998726] raid6: using avx512x2 recovery algorithm [ 2.009214] xor: automatically using best checksumming function avx [ 2.139629] Btrfs loaded, zoned=no, fsverity=no [ 2.144093] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.147738] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.151585] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.152998] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.221554] ACPI: PM: Preparing to enter system sleep state S5 [ 62.222787] reboot: Restarting system [ 62.223557] 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        [2026-09-03T16:08:29.996627]      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 3926929297 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 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 [ 0.000379] ACPI: Early table checksum verification disabled [ 0.000382] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000386] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000392] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000397] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000400] ACPI: FACS 0x00000000789D0000 000040 [ 0.000403] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000406] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000409] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000412] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000415] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000418] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000422] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000426] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000429] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000431] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000432] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000433] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000434] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000435] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000436] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000437] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000438] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000440] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000441] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000481] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000491] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000542] Zone ranges: [ 0.000543] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000546] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000549] Normal empty [ 0.000550] Device empty [ 0.000552] Movable zone start for each node [ 0.000553] Early memory node ranges [ 0.000554] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000556] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000559] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000561] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000568] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000610] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004001] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004119] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004512] ACPI: PM-Timer IO Port: 0xb008 [ 0.004524] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004578] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004582] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004584] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004585] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004586] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004591] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004592] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004596] TSC deadline timer available [ 0.004601] CPU topo: Max. logical packages: 1 [ 0.004602] CPU topo: Max. logical dies: 1 [ 0.004602] CPU topo: Max. dies per package: 1 [ 0.004607] CPU topo: Max. threads per core: 2 [ 0.004608] CPU topo: Num. cores per package: 1 [ 0.004609] CPU topo: Num. threads per package: 2 [ 0.004609] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004626] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004642] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004643] Booting paravirtualized kernel on KVM [ 0.004645] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009552] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009831] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010482] kvm-guest: PV spinlocks enabled [ 0.010484] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010487] 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 [ 0.010660] random: crng init done [ 0.010661] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010879] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010998] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011052] Fallback order for Node 0: 0 [ 0.011054] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011056] Policy zone: DMA32 [ 0.011057] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014992] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015007] Kernel/User page tables isolation: enabled [ 0.023174] ftrace: allocating 41455 entries in 164 pages [ 0.023178] ftrace: allocated 164 pages with 3 groups [ 0.023971] Dynamic Preempt: voluntary [ 0.024002] rcu: Preemptible hierarchical RCU implementation. [ 0.024003] rcu: RCU event tracing is enabled. [ 0.024003] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024005] Trampoline variant of Tasks RCU enabled. [ 0.024006] Rude variant of Tasks RCU enabled. [ 0.024006] Tracing variant of Tasks RCU enabled. [ 0.024007] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024008] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024013] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024015] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024016] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029120] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029361] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029368] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029418] Console: colour dummy device 80x25 [ 0.029421] printk: legacy console [tty0] enabled [ 0.029697] printk: legacy console [ttyS0] enabled [ 0.159694] ACPI: Core revision 20250807 [ 0.160478] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.161857] APIC: Switch to symmetric I/O mode setup [ 0.162998] x2apic enabled [ 0.163832] APIC: Switched APIC routing to: physical x2apic [ 0.166222] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.167791] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.168787] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.168787] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.168787] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.168787] Speculative Store Bypass: Vulnerable [ 0.168787] Spectre V2 : Mitigation: Retpolines [ 0.168787] RETBleed: Vulnerable [ 0.168787] ITS: Mitigation: Aligned branch/return thunks [ 0.168787] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168787] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.168787] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.168787] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.168787] GDS: Unknown: Dependent on hypervisor status [ 0.168787] active return thunk: its_return_thunk [ 0.168787] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.168787] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.168787] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.168787] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.168787] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.168787] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.168787] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.168787] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.168787] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.168787] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.168787] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.168787] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.168787] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.168787] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.168787] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.168787] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.168787] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.168787] Freeing SMP alternatives memory: 40K [ 0.168787] pid_max: default: 32768 minimum: 301 [ 0.168787] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.168787] landlock: Up and running. [ 0.168787] SELinux: Initializing. [ 0.168787] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168787] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.168787] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.168991] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.169832] signal: max sigframe size: 3632 [ 0.170513] rcu: Hierarchical SRCU implementation. [ 0.170790] rcu: Max phase no-delay instances is 400. [ 0.171661] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.175212] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.175849] smp: Bringing up secondary CPUs ... [ 0.176657] smpboot: x86: Booting SMP configuration: [ 0.176791] .... node #0, CPUs: #1 [ 0.178158] 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. [ 0.179791] 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. [ 0.180825] smp: Brought up 1 node, 2 CPUs [ 0.181459] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.181938] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.182922] devtmpfs: initialized [ 0.183379] x86/mm: Memory block size: 128MB [ 0.184156] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.184850] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.185796] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.186870] pinctrl core: initialized pinctrl subsystem [ 0.188216] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.188940] audit: initializing netlink subsys (disabled) [ 0.190791] audit: type=2000 audit(1788451713.210:1): state=initialized audit_enabled=0 res=1 [ 0.190899] thermal_sys: Registered thermal governor 'step_wise' [ 0.191802] cpuidle: using governor menu [ 0.194655] efi: Freeing EFI boot services memory: 37748K [ 0.194793] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.195842] dca service started, version 1.12.1 [ 0.196603] PCI: Using configuration type 1 for base access [ 0.196916] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.218846] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.219791] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.220791] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.221790] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.223174] ACPI: Added _OSI(Module Device) [ 0.223791] ACPI: Added _OSI(Processor Device) [ 0.224474] ACPI: Added _OSI(Processor Aggregator Device) [ 0.226804] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.229043] ACPI: Interpreter enabled [ 0.229634] ACPI: PM: (supports S0 S5) [ 0.229793] ACPI: Using IOAPIC for interrupt routing [ 0.230580] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.230792] PCI: Using E820 reservations for host bridge windows [ 0.231727] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.234191] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.235796] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.236791] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.237800] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.240157] acpiphp: Slot [3] registered [ 0.240797] acpiphp: Slot [4] registered [ 0.241438] acpiphp: Slot [5] registered [ 0.241805] acpiphp: Slot [6] registered [ 0.242453] acpiphp: Slot [7] registered [ 0.243807] acpiphp: Slot [8] registered [ 0.244432] acpiphp: Slot [9] registered [ 0.244804] acpiphp: Slot [10] registered [ 0.245447] acpiphp: Slot [11] registered [ 0.245804] acpiphp: Slot [12] registered [ 0.246449] acpiphp: Slot [13] registered [ 0.246803] acpiphp: Slot [14] registered [ 0.247439] acpiphp: Slot [15] registered [ 0.248806] acpiphp: Slot [16] registered [ 0.249445] acpiphp: Slot [17] registered [ 0.249804] acpiphp: Slot [18] registered [ 0.250441] acpiphp: Slot [19] registered [ 0.250802] acpiphp: Slot [20] registered [ 0.251442] acpiphp: Slot [21] registered [ 0.251807] acpiphp: Slot [22] registered [ 0.252440] acpiphp: Slot [23] registered [ 0.253804] acpiphp: Slot [24] registered [ 0.254440] acpiphp: Slot [25] registered [ 0.254803] acpiphp: Slot [26] registered [ 0.255438] acpiphp: Slot [27] registered [ 0.255803] acpiphp: Slot [28] registered [ 0.256443] acpiphp: Slot [29] registered [ 0.257804] acpiphp: Slot [30] registered [ 0.258440] acpiphp: Slot [31] registered [ 0.258800] PCI host bridge to bus 0000:00 [ 0.259434] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.260792] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.261790] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.262790] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.263790] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.264790] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.265703] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.267226] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.269639] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.271388] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.272858] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.273804] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.274803] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.275703] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.276804] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.277723] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.279067] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.280819] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.281869] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.282877] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.285158] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.287779] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.289364] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.291807] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.294834] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.295875] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.296892] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.297889] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.298839] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.300831] iommu: Default domain type: Translated [ 0.301573] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.301885] efivars: Registered efivars operations [ 0.302736] PCI: Using ACPI for IRQ routing [ 0.302854] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.303783] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.303787] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.306791] vgaarb: loaded [ 0.307289] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.307790] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.311826] clocksource: Switched to clocksource kvm-clock [ 0.313326] VFS: Disk quotas dquot_6.6.0 [ 0.313976] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.315195] pnp: PnP ACPI init [ 0.316167] pnp: PnP ACPI: found 5 devices [ 0.324177] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.325692] NET: Registered PF_INET protocol family [ 0.326567] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.339076] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.340451] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.341669] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.342942] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.344194] TCP: Hash tables configured (established 16384 bind 16384) [ 0.345253] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.346324] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.347510] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.348409] NET: Registered PF_XDP protocol family [ 0.349180] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.350148] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.351115] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.352188] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.353260] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.354454] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.355484] PCI: CLS 0 bytes, default 64 [ 0.356232] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.357993] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.360228] clocksource: Switched to clocksource tsc [ 0.380138] Initialise system trusted keyrings [ 0.381464] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.383254] Key type asymmetric registered [ 0.384145] Asymmetric key parser 'x509' registered [ 0.385776] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.387452] io scheduler mq-deadline registered [ 0.388402] io scheduler kyber registered [ 0.389286] io scheduler bfq registered [ 0.390555] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.391953] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.393558] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.396668] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.398524] i8042: Warning: Keylock active [ 0.400914] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.401972] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.403153] hv_vmbus: registering driver hyperv_keyboard [ 0.404392] rtc_cmos 00:00: RTC can wake from S4 [ 0.406643] rtc_cmos 00:00: registered as rtc0 [ 0.407834] rtc_cmos 00:00: setting system clock to 2026-09-03T16:08:28 UTC (1788451708) [ 0.409617] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.410909] intel_pstate: CPU model not supported [ 0.411970] efifb: probing for efifb [ 0.412744] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.414120] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.415358] efifb: scrolling: redraw [ 0.416118] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.417906] Console: switching to colour frame buffer device 100x37 [ 0.419720] fb0: EFI VGA frame buffer device [ 0.420682] pstore: Using crash dump compression: deflate [ 0.421856] pstore: Registered efi_pstore as persistent store backend [ 0.423467] NET: Registered PF_INET6 protocol family [ 0.425523] Segment Routing with IPv6 [ 0.426308] In-situ OAM (IOAM) with IPv6 [ 0.427175] NET: Registered PF_PACKET protocol family [ 0.428448] Key type dns_resolver registered [ 0.430766] IPI shorthand broadcast: enabled [ 0.433489] sched_clock: Marking stable (295002094, 138419861)->(507343929, -73921974) [ 0.435346] registered taskstats version 1 [ 0.436683] Loading compiled-in X.509 certificates [ 0.912952] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.628406] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.632672] Demotion targets for Node 0: null [ 1.633679] Key type .fscrypt registered [ 1.634489] Key type fscrypt-provisioning registered [ 1.635479] ima: No TPM chip found, activating TPM-bypass! [ 1.636682] ima: Allocated hash algorithm: sha1 [ 1.637582] ima: No architecture policies found [ 1.643752] clk: Disabling unused clocks [ 1.650051] Freeing unused kernel image (initmem) memory: 17040K [ 1.651760] Write protecting the kernel read-only data: 47104k [ 1.653604] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.655353] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.657041] Run /init as init process [ 1.774542] nvme nvme0: pci function 0000:00:04.0 [ 1.775855] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.785886] nvme nvme0: 2/0/0 default/read/poll queues [ 1.792047] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.793411] GPT:25804799 != 33554431 [ 1.794172] GPT:Alternate GPT header not at the end of the disk. [ 1.795326] GPT:25804799 != 33554431 [ 1.796056] GPT: Use GNU Parted to correct GPT errors. [ 1.797017] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.810459] SCSI subsystem initialized [ 1.836887] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.839184] device-mapper: uevent: version 1.0.3 [ 1.840214] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.847650] device-mapper: verity: sha256 using "sha256-lib" [ 1.882427] raid6: avx512x4 gen() 18367 MB/s [ 1.899427] raid6: avx512x2 gen() 18259 MB/s [ 1.916427] raid6: avx512x1 gen() 18348 MB/s [ 1.933427] raid6: avx2x4 gen() 18162 MB/s [ 1.950428] raid6: avx2x2 gen() 18303 MB/s [ 1.967428] raid6: avx2x1 gen() 14173 MB/s [ 1.968298] raid6: using algorithm avx512x4 gen() 18367 MB/s [ 1.985428] raid6: .... xor() 7884 MB/s, rmw enabled [ 1.986401] raid6: using avx512x2 recovery algorithm [ 1.996921] xor: automatically using best checksumming function avx [ 2.129416] Btrfs loaded, zoned=no, fsverity=no [ 2.133830] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.137146] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.140899] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.142251] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.213354] ACPI: PM: Preparing to enter system sleep state S5 [ 62.214558] reboot: Restarting system [ 62.215423] 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        [2026-09-03T16:09:36.794220]      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 3934396775 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000100] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000129] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000132] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000182] Using GB pages for direct mapping [ 0.000291] ACPI: Early table checksum verification disabled [ 0.000295] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000299] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000304] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000310] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000313] ACPI: FACS 0x00000000789D0000 000040 [ 0.000316] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000319] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000322] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000325] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000327] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000330] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000333] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000336] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000338] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000340] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000340] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000341] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000342] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000343] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000343] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000344] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000345] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000345] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000346] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000386] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000396] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000448] Zone ranges: [ 0.000449] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000451] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000454] Normal empty [ 0.000456] Device empty [ 0.000457] Movable zone start for each node [ 0.000459] Early memory node ranges [ 0.000459] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000462] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000464] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000466] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000473] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000506] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003920] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004036] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004444] ACPI: PM-Timer IO Port: 0xb008 [ 0.004457] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004512] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004515] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004517] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004518] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004519] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004523] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004525] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004528] TSC deadline timer available [ 0.004534] CPU topo: Max. logical packages: 1 [ 0.004535] CPU topo: Max. logical dies: 1 [ 0.004535] CPU topo: Max. dies per package: 1 [ 0.004540] CPU topo: Max. threads per core: 2 [ 0.004541] CPU topo: Num. cores per package: 1 [ 0.004542] CPU topo: Num. threads per package: 2 [ 0.004542] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004559] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004575] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004577] Booting paravirtualized kernel on KVM [ 0.004578] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009465] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009744] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010412] kvm-guest: PV spinlocks enabled [ 0.010415] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010418] 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 [ 0.010591] random: crng init done [ 0.010593] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010814] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010932] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010986] Fallback order for Node 0: 0 [ 0.010988] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010990] Policy zone: DMA32 [ 0.010991] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014970] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014985] Kernel/User page tables isolation: enabled [ 0.023082] ftrace: allocating 41455 entries in 164 pages [ 0.023086] ftrace: allocated 164 pages with 3 groups [ 0.023881] Dynamic Preempt: voluntary [ 0.023916] rcu: Preemptible hierarchical RCU implementation. [ 0.023916] rcu: RCU event tracing is enabled. [ 0.023917] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023918] Trampoline variant of Tasks RCU enabled. [ 0.023919] Rude variant of Tasks RCU enabled. [ 0.023919] Tracing variant of Tasks RCU enabled. [ 0.023920] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023921] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023927] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023929] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023930] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029180] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029415] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029422] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029474] Console: colour dummy device 80x25 [ 0.029477] printk: legacy console [tty0] enabled [ 0.029753] printk: legacy console [ttyS0] enabled [ 0.160770] ACPI: Core revision 20250807 [ 0.161556] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.162921] APIC: Switch to symmetric I/O mode setup [ 0.164067] x2apic enabled [ 0.164921] APIC: Switched APIC routing to: physical x2apic [ 0.167314] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.168892] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.169888] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.169888] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.169888] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.169888] Speculative Store Bypass: Vulnerable [ 0.169888] Spectre V2 : Mitigation: Retpolines [ 0.169888] RETBleed: Vulnerable [ 0.169888] ITS: Mitigation: Aligned branch/return thunks [ 0.169888] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169888] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.169888] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.169888] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.169888] GDS: Unknown: Dependent on hypervisor status [ 0.169888] active return thunk: its_return_thunk [ 0.169888] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.169888] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.169888] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.169888] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.169888] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.169888] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.169888] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.169888] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.169888] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.169888] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.169888] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.169888] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.169888] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.169888] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.169888] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.169888] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.169888] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.169888] Freeing SMP alternatives memory: 40K [ 0.169888] pid_max: default: 32768 minimum: 301 [ 0.169888] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.169888] landlock: Up and running. [ 0.169888] SELinux: Initializing. [ 0.169888] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169888] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.169888] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170087] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.170935] signal: max sigframe size: 3632 [ 0.171598] rcu: Hierarchical SRCU implementation. [ 0.171891] rcu: Max phase no-delay instances is 400. [ 0.172718] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176285] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.176946] smp: Bringing up secondary CPUs ... [ 0.177756] smpboot: x86: Booting SMP configuration: [ 0.177893] .... node #0, CPUs: #1 [ 0.179221] 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. [ 0.179892] 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. [ 0.180919] smp: Brought up 1 node, 2 CPUs [ 0.181552] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.182040] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.183025] devtmpfs: initialized [ 0.183422] x86/mm: Memory block size: 128MB [ 0.183944] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.184953] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.185888] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.186968] pinctrl core: initialized pinctrl subsystem [ 0.188312] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.189051] audit: initializing netlink subsys (disabled) [ 0.189921] audit: type=2000 audit(1788451779.965:1): state=initialized audit_enabled=0 res=1 [ 0.190973] thermal_sys: Registered thermal governor 'step_wise' [ 0.191903] cpuidle: using governor menu [ 0.194728] efi: Freeing EFI boot services memory: 37748K [ 0.194894] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.195964] dca service started, version 1.12.1 [ 0.196736] PCI: Using configuration type 1 for base access [ 0.197001] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.221891] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.222894] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.223878] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.224892] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227189] ACPI: Added _OSI(Module Device) [ 0.227824] ACPI: Added _OSI(Processor Device) [ 0.227892] ACPI: Added _OSI(Processor Aggregator Device) [ 0.229702] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.230146] ACPI: Interpreter enabled [ 0.230903] ACPI: PM: (supports S0 S5) [ 0.231486] ACPI: Using IOAPIC for interrupt routing [ 0.231911] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.232892] PCI: Using E820 reservations for host bridge windows [ 0.233884] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.236898] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.237847] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.238893] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.240901] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.242243] acpiphp: Slot [3] registered [ 0.242866] acpiphp: Slot [4] registered [ 0.243907] acpiphp: Slot [5] registered [ 0.244529] acpiphp: Slot [6] registered [ 0.244904] acpiphp: Slot [7] registered [ 0.245526] acpiphp: Slot [8] registered [ 0.245904] acpiphp: Slot [9] registered [ 0.246528] acpiphp: Slot [10] registered [ 0.247905] acpiphp: Slot [11] registered [ 0.248531] acpiphp: Slot [12] registered [ 0.248905] acpiphp: Slot [13] registered [ 0.249554] acpiphp: Slot [14] registered [ 0.249904] acpiphp: Slot [15] registered [ 0.250545] acpiphp: Slot [16] registered [ 0.251910] acpiphp: Slot [17] registered [ 0.252546] acpiphp: Slot [18] registered [ 0.252907] acpiphp: Slot [19] registered [ 0.253546] acpiphp: Slot [20] registered [ 0.253905] acpiphp: Slot [21] registered [ 0.254545] acpiphp: Slot [22] registered [ 0.254904] acpiphp: Slot [23] registered [ 0.255550] acpiphp: Slot [24] registered [ 0.256907] acpiphp: Slot [25] registered [ 0.257548] acpiphp: Slot [26] registered [ 0.257905] acpiphp: Slot [27] registered [ 0.258550] acpiphp: Slot [28] registered [ 0.258904] acpiphp: Slot [29] registered [ 0.259553] acpiphp: Slot [30] registered [ 0.260906] acpiphp: Slot [31] registered [ 0.261537] PCI host bridge to bus 0000:00 [ 0.261896] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.262892] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.263892] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.264892] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.265892] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.266892] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.267778] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.270318] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.271700] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.273463] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.274955] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.275848] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.276905] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.277794] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.278905] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.279801] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.280165] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.282925] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.283969] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.285990] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.287223] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.289872] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.291464] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.293911] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.296915] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.297961] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.298994] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.299992] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.300942] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.302936] iommu: Default domain type: Translated [ 0.303652] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.303985] efivars: Registered efivars operations [ 0.304811] PCI: Using ACPI for IRQ routing [ 0.304916] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.305824] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.305888] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.307894] vgaarb: loaded [ 0.308389] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.309892] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.314926] clocksource: Switched to clocksource kvm-clock [ 0.316414] VFS: Disk quotas dquot_6.6.0 [ 0.317054] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.318261] pnp: PnP ACPI init [ 0.319215] pnp: PnP ACPI: found 5 devices [ 0.327111] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.328515] NET: Registered PF_INET protocol family [ 0.329322] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.341597] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.342914] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.344105] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.345342] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.346528] TCP: Hash tables configured (established 16384 bind 16384) [ 0.347566] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.348585] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.349718] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.350591] NET: Registered PF_XDP protocol family [ 0.351332] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.352271] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.353209] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.354247] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.355301] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.356456] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.357445] PCI: CLS 0 bytes, default 64 [ 0.358187] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.359940] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.362176] clocksource: Switched to clocksource tsc [ 0.382117] Initialise system trusted keyrings [ 0.383191] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.384960] Key type asymmetric registered [ 0.385849] Asymmetric key parser 'x509' registered [ 0.388031] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.389669] io scheduler mq-deadline registered [ 0.390658] io scheduler kyber registered [ 0.391565] io scheduler bfq registered [ 0.394555] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.395953] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.397597] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.401253] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.403162] i8042: Warning: Keylock active [ 0.405563] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.406633] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.407821] hv_vmbus: registering driver hyperv_keyboard [ 0.409020] rtc_cmos 00:00: RTC can wake from S4 [ 0.411292] rtc_cmos 00:00: registered as rtc0 [ 0.412431] rtc_cmos 00:00: setting system clock to 2026-09-03T16:09:34 UTC (1788451774) [ 0.414224] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.415527] intel_pstate: CPU model not supported [ 0.416600] efifb: probing for efifb [ 0.417387] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.418774] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.420025] efifb: scrolling: redraw [ 0.420796] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.422608] Console: switching to colour frame buffer device 100x37 [ 0.424414] fb0: EFI VGA frame buffer device [ 0.425361] pstore: Using crash dump compression: deflate [ 0.426515] pstore: Registered efi_pstore as persistent store backend [ 0.428118] NET: Registered PF_INET6 protocol family [ 0.429558] Segment Routing with IPv6 [ 0.430357] In-situ OAM (IOAM) with IPv6 [ 0.431259] NET: Registered PF_PACKET protocol family [ 0.432391] Key type dns_resolver registered [ 0.435580] IPI shorthand broadcast: enabled [ 0.438249] sched_clock: Marking stable (298001946, 139467026)->(510550428, -73081456) [ 0.440130] registered taskstats version 1 [ 0.441396] Loading compiled-in X.509 certificates [ 0.914533] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.632117] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.636317] Demotion targets for Node 0: null [ 1.637331] Key type .fscrypt registered [ 1.638154] Key type fscrypt-provisioning registered [ 1.639152] ima: No TPM chip found, activating TPM-bypass! [ 1.640350] ima: Allocated hash algorithm: sha1 [ 1.641238] ima: No architecture policies found [ 1.647433] clk: Disabling unused clocks [ 1.653881] Freeing unused kernel image (initmem) memory: 17040K [ 1.655564] Write protecting the kernel read-only data: 47104k [ 1.657382] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.659127] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.660790] Run /init as init process [ 1.779177] nvme nvme0: pci function 0000:00:04.0 [ 1.780439] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.789421] nvme nvme0: 2/0/0 default/read/poll queues [ 1.795410] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.796782] GPT:25804799 != 33554431 [ 1.797520] GPT:Alternate GPT header not at the end of the disk. [ 1.798598] GPT:25804799 != 33554431 [ 1.799347] GPT: Use GNU Parted to correct GPT errors. [ 1.800315] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.813795] SCSI subsystem initialized [ 1.840052] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.842345] device-mapper: uevent: version 1.0.3 [ 1.843360] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.850713] device-mapper: verity: sha256 using "sha256-lib" [ 1.884474] raid6: avx512x4 gen() 17799 MB/s [ 1.901475] raid6: avx512x2 gen() 17707 MB/s [ 1.918475] raid6: avx512x1 gen() 17803 MB/s [ 1.935476] raid6: avx2x4 gen() 17600 MB/s [ 1.952474] raid6: avx2x2 gen() 17358 MB/s [ 1.969476] raid6: avx2x1 gen() 13103 MB/s [ 1.970361] raid6: using algorithm avx512x1 gen() 17803 MB/s [ 1.987474] raid6: .... xor() 21303 MB/s, rmw enabled [ 1.988476] raid6: using avx512x2 recovery algorithm [ 1.998877] xor: automatically using best checksumming function avx [ 2.131198] Btrfs loaded, zoned=no, fsverity=no [ 2.135381] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.138687] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.142328] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.143701] BTRFS error (device dm-0): open_ctree failed: -2