1.648337] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.650054] Run /init as init process [ 1.764255] nvme nvme0: pci function 0000:00:04.0 [ 1.765634] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.774827] nvme nvme0: 2/0/0 default/read/poll queues [ 1.781121] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.782658] GPT:25804799 != 33554431 [ 1.783452] GPT:Alternate GPT header not at the end of the disk. [ 1.784589] GPT:25804799 != 33554431 [ 1.785354] GPT: Use GNU Parted to correct GPT errors. [ 1.786364] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.799911] SCSI subsystem initialized [ 1.827068] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.829462] device-mapper: uevent: version 1.0.3 [ 1.830496] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.838099] device-mapper: verity: sha256 using "sha256-lib" [ 1.873316] raid6: avx512x4 gen() 17876 MB/s [ 1.891331] raid6: avx512x2 gen() 16223 MB/s [ 1.909317] raid6: avx512x1 gen() 17371 MB/s [ 1.927317] raid6: avx2x4 gen() 17655 MB/s [ 1.944316] raid6: avx2x2 gen() 17626 MB/s [ 1.961317] raid6: avx2x1 gen() 13420 MB/s [ 1.962288] raid6: using algorithm avx512x4 gen() 17876 MB/s [ 1.980317] raid6: .... xor() 7524 MB/s, rmw enabled [ 1.981389] raid6: using avx512x2 recovery algorithm [ 1.992160] xor: automatically using best checksumming function avx [ 2.120377] Btrfs loaded, zoned=no, fsverity=no [ 2.125166] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.128799] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.132562] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.134037] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.215213] ACPI: PM: Preparing to enter system sleep state S5 [ 62.216497] reboot: Restarting system [ 62.217371] 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        [2026-09-03T14:56:58.612010]      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 [ 0.000000] kvm-clock: using sched offset of 4135612501 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000395] ACPI: Early table checksum verification disabled [ 0.000398] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000402] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000407] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000412] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000416] ACPI: FACS 0x00000000789D0000 000040 [ 0.000418] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000421] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000424] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000427] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000430] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000433] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000435] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000438] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000441] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000442] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000443] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000443] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000444] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000445] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000445] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000446] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000447] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000448] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000448] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000491] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000500] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000550] Zone ranges: [ 0.000551] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000554] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000556] Normal empty [ 0.000558] Device empty [ 0.000559] Movable zone start for each node [ 0.000561] Early memory node ranges [ 0.000562] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000564] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000566] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000568] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000575] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000615] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003964] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004074] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004477] ACPI: PM-Timer IO Port: 0xb008 [ 0.004489] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004552] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004555] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004557] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004558] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004559] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004564] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004565] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004570] TSC deadline timer available [ 0.004575] CPU topo: Max. logical packages: 1 [ 0.004576] CPU topo: Max. logical dies: 1 [ 0.004576] CPU topo: Max. dies per package: 1 [ 0.004581] CPU topo: Max. threads per core: 2 [ 0.004582] CPU topo: Num. cores per package: 1 [ 0.004582] CPU topo: Num. threads per package: 2 [ 0.004583] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004602] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004618] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004619] Booting paravirtualized kernel on KVM [ 0.004622] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009421] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009718] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010443] kvm-guest: PV spinlocks enabled [ 0.010445] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010448] 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 [ 0.010624] random: crng init done [ 0.010625] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010813] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010929] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010981] Fallback order for Node 0: 0 [ 0.010984] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010985] Policy zone: DMA32 [ 0.010986] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014901] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014915] Kernel/User page tables isolation: enabled [ 0.022940] ftrace: allocating 41455 entries in 164 pages [ 0.022943] ftrace: allocated 164 pages with 3 groups [ 0.023717] Dynamic Preempt: voluntary [ 0.023749] rcu: Preemptible hierarchical RCU implementation. [ 0.023750] rcu: RCU event tracing is enabled. [ 0.023750] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023752] Trampoline variant of Tasks RCU enabled. [ 0.023752] Rude variant of Tasks RCU enabled. [ 0.023753] Tracing variant of Tasks RCU enabled. [ 0.023754] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023754] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023761] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023762] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023764] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028806] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029047] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029054] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029106] Console: colour dummy device 80x25 [ 0.029109] printk: legacy console [tty0] enabled [ 0.029382] printk: legacy console [ttyS0] enabled [ 0.166731] ACPI: Core revision 20250807 [ 0.167564] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169029] APIC: Switch to symmetric I/O mode setup [ 0.170232] x2apic enabled [ 0.171093] APIC: Switched APIC routing to: physical x2apic [ 0.173541] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.175214] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.176210] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176210] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176210] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176210] Speculative Store Bypass: Vulnerable [ 0.176210] Spectre V2 : Mitigation: Retpolines [ 0.176210] RETBleed: Vulnerable [ 0.176210] ITS: Mitigation: Aligned branch/return thunks [ 0.176210] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176210] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176210] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176210] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176210] GDS: Unknown: Dependent on hypervisor status [ 0.176210] active return thunk: its_return_thunk [ 0.176210] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176210] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176210] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176210] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176210] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176210] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176210] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176210] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176210] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176210] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176210] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176210] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176210] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176210] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176210] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176210] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176210] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176210] Freeing SMP alternatives memory: 40K [ 0.176210] pid_max: default: 32768 minimum: 301 [ 0.176210] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176210] landlock: Up and running. [ 0.176210] SELinux: Initializing. [ 0.176210] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176210] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176210] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176408] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177255] signal: max sigframe size: 3632 [ 0.177943] rcu: Hierarchical SRCU implementation. [ 0.178213] rcu: Max phase no-delay instances is 400. [ 0.179072] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182547] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183270] smp: Bringing up secondary CPUs ... [ 0.184107] smpboot: x86: Booting SMP configuration: [ 0.184215] .... node #0, CPUs: #1 [ 0.185550] 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. [ 0.187214] 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. [ 0.188248] smp: Brought up 1 node, 2 CPUs [ 0.188922] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.189355] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190338] devtmpfs: initialized [ 0.190851] x86/mm: Memory block size: 128MB [ 0.192267] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193265] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194223] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195293] pinctrl core: initialized pinctrl subsystem [ 0.196671] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198354] audit: initializing netlink subsys (disabled) [ 0.199241] audit: type=2000 audit(1788447421.998:1): state=initialized audit_enabled=0 res=1 [ 0.199332] thermal_sys: Registered thermal governor 'step_wise' [ 0.200225] cpuidle: using governor menu [ 0.202685] efi: Freeing EFI boot services memory: 37748K [ 0.204217] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205292] dca service started, version 1.12.1 [ 0.206091] PCI: Using configuration type 1 for base access [ 0.207316] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232996] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233215] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234213] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235213] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237349] ACPI: Added _OSI(Module Device) [ 0.238060] ACPI: Added _OSI(Processor Device) [ 0.238214] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240140] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242451] ACPI: Interpreter enabled [ 0.242889] ACPI: PM: (supports S0 S5) [ 0.243215] ACPI: Using IOAPIC for interrupt routing [ 0.244163] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246217] PCI: Using E820 reservations for host bridge windows [ 0.247316] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250416] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251218] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252214] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254224] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256569] acpiphp: Slot [3] registered [ 0.257237] acpiphp: Slot [4] registered [ 0.257886] acpiphp: Slot [5] registered [ 0.258227] acpiphp: Slot [6] registered [ 0.258873] acpiphp: Slot [7] registered [ 0.259226] acpiphp: Slot [8] registered [ 0.259896] acpiphp: Slot [9] registered [ 0.260226] acpiphp: Slot [10] registered [ 0.260891] acpiphp: Slot [11] registered [ 0.262227] acpiphp: Slot [12] registered [ 0.262888] acpiphp: Slot [13] registered [ 0.263226] acpiphp: Slot [14] registered [ 0.263905] acpiphp: Slot [15] registered [ 0.264226] acpiphp: Slot [16] registered [ 0.264903] acpiphp: Slot [17] registered [ 0.266226] acpiphp: Slot [18] registered [ 0.266878] acpiphp: Slot [19] registered [ 0.267227] acpiphp: Slot [20] registered [ 0.267906] acpiphp: Slot [21] registered [ 0.268225] acpiphp: Slot [22] registered [ 0.268891] acpiphp: Slot [23] registered [ 0.270226] acpiphp: Slot [24] registered [ 0.271150] acpiphp: Slot [25] registered [ 0.271228] acpiphp: Slot [26] registered [ 0.271897] acpiphp: Slot [27] registered [ 0.273231] acpiphp: Slot [28] registered [ 0.273890] acpiphp: Slot [29] registered [ 0.274226] acpiphp: Slot [30] registered [ 0.274907] acpiphp: Slot [31] registered [ 0.275224] PCI host bridge to bus 0000:00 [ 0.275903] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277213] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278213] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279213] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281215] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282213] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283139] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284643] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287062] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288811] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290278] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291213] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292227] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293159] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294228] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295174] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.296496] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298242] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300296] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.301302] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302533] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306178] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307828] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310230] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313252] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314311] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315318] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316329] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317265] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318547] iommu: Default domain type: Translated [ 0.319215] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.320225] efivars: Registered efivars operations [ 0.320981] PCI: Using ACPI for IRQ routing [ 0.321241] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.322210] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.322210] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325216] vgaarb: loaded [ 0.325730] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326214] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330250] clocksource: Switched to clocksource kvm-clock [ 0.331738] VFS: Disk quotas dquot_6.6.0 [ 0.332407] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.333661] pnp: PnP ACPI init [ 0.334695] pnp: PnP ACPI: found 5 devices [ 0.342618] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344106] NET: Registered PF_INET protocol family [ 0.344962] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.357188] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.358612] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.359858] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.361134] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.362376] TCP: Hash tables configured (established 16384 bind 16384) [ 0.363448] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364521] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365710] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.366645] NET: Registered PF_XDP protocol family [ 0.367443] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.368422] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.369403] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.370486] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.371573] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.372777] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.373809] PCI: CLS 0 bytes, default 64 [ 0.374599] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.376311] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.378494] clocksource: Switched to clocksource tsc [ 0.397970] Initialise system trusted keyrings [ 0.400331] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.402056] Key type asymmetric registered [ 0.402888] Asymmetric key parser 'x509' registered [ 0.404702] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408290] io scheduler mq-deadline registered [ 0.409210] io scheduler kyber registered [ 0.410072] io scheduler bfq registered [ 0.412240] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413532] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.415106] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418015] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419791] i8042: Warning: Keylock active [ 0.422152] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423198] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424326] hv_vmbus: registering driver hyperv_keyboard [ 0.425483] rtc_cmos 00:00: RTC can wake from S4 [ 0.427684] rtc_cmos 00:00: registered as rtc0 [ 0.428771] rtc_cmos 00:00: setting system clock to 2026-09-03T14:56:59 UTC (1788447419) [ 0.430487] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.431733] intel_pstate: CPU model not supported [ 0.432765] efifb: probing for efifb [ 0.433515] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.434828] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.436014] efifb: scrolling: redraw [ 0.436766] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.438509] Console: switching to colour frame buffer device 100x37 [ 0.440206] fb0: EFI VGA frame buffer device [ 0.441068] pstore: Using crash dump compression: deflate [ 0.442146] pstore: Registered efi_pstore as persistent store backend [ 0.443676] NET: Registered PF_INET6 protocol family [ 0.445085] Segment Routing with IPv6 [ 0.445883] In-situ OAM (IOAM) with IPv6 [ 0.446680] NET: Registered PF_PACKET protocol family [ 0.447788] Key type dns_resolver registered [ 0.449071] IPI shorthand broadcast: enabled [ 0.451653] sched_clock: Marking stable (305001674, 146156508)->(522940078, -71781896) [ 0.453457] registered taskstats version 1 [ 0.454588] Loading compiled-in X.509 certificates [ 0.928970] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.613867] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.618125] Demotion targets for Node 0: null [ 1.619175] Key type .fscrypt registered [ 1.619998] Key type fscrypt-provisioning registered [ 1.621048] ima: No TPM chip found, activating TPM-bypass! [ 1.622322] ima: Allocated hash algorithm: sha1 [ 1.623233] ima: No architecture policies found [ 1.629238] clk: Disabling unused clocks [ 1.635509] Freeing unused kernel image (initmem) memory: 17040K [ 1.637143] Write protecting the kernel read-only data: 47104k [ 1.638907] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.640555] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.642177] Run /init as init process [ 1.756640] nvme nvme0: pci function 0000:00:04.0 [ 1.757945] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.767256] nvme nvme0: 2/0/0 default/read/poll queues [ 1.774178] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.775600] GPT:25804799 != 33554431 [ 1.776365] GPT:Alternate GPT header not at the end of the disk. [ 1.777474] GPT:25804799 != 33554431 [ 1.778302] GPT: Use GNU Parted to correct GPT errors. [ 1.779293] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.792440] SCSI subsystem initialized [ 1.817815] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.820185] device-mapper: uevent: version 1.0.3 [ 1.821207] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.828465] device-mapper: verity: sha256 using "sha256-lib" [ 1.862164] raid6: avx512x4 gen() 18082 MB/s [ 1.879165] raid6: avx512x2 gen() 18168 MB/s [ 1.896164] raid6: avx512x1 gen() 18168 MB/s [ 1.913165] raid6: avx2x4 gen() 18068 MB/s [ 1.930165] raid6: avx2x2 gen() 18054 MB/s [ 1.947165] raid6: avx2x1 gen() 13746 MB/s [ 1.948069] raid6: using algorithm avx512x2 gen() 18168 MB/s [ 1.965164] raid6: .... xor() 25476 MB/s, rmw enabled [ 1.966219] raid6: using avx512x2 recovery algorithm [ 1.976347] xor: automatically using best checksumming function avx [ 2.108350] Btrfs loaded, zoned=no, fsverity=no [ 2.112599] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.116030] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.119724] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.121107] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.203990] ACPI: PM: Preparing to enter system sleep state S5 [ 62.205206] reboot: Restarting system [ 62.205988] 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        [2026-09-03T14:58:05.515224]      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 [ 0.000000] kvm-clock: using sched offset of 3917006968 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000005] tsc: Detected 2499.996 MHz processor [ 0.000089] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000114] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000117] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000165] Using GB pages for direct mapping [ 0.000326] ACPI: Early table checksum verification disabled [ 0.000329] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000333] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000338] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000344] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000347] ACPI: FACS 0x00000000789D0000 000040 [ 0.000349] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000352] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000355] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000358] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000361] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000364] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000366] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000369] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000371] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000373] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000373] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000374] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000375] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000376] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000376] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000377] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000378] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000378] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000379] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000418] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000427] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000484] Zone ranges: [ 0.000485] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000487] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000489] Normal empty [ 0.000490] Device empty [ 0.000490] Movable zone start for each node [ 0.000491] Early memory node ranges [ 0.000492] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000493] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000495] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000496] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000500] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000527] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003826] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003938] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004336] ACPI: PM-Timer IO Port: 0xb008 [ 0.004349] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004408] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004411] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004414] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004415] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004416] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004420] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004422] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004426] TSC deadline timer available [ 0.004431] CPU topo: Max. logical packages: 1 [ 0.004432] CPU topo: Max. logical dies: 1 [ 0.004433] CPU topo: Max. dies per package: 1 [ 0.004438] CPU topo: Max. threads per core: 2 [ 0.004438] CPU topo: Num. cores per package: 1 [ 0.004439] CPU topo: Num. threads per package: 2 [ 0.004440] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004457] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004472] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004483] Booting paravirtualized kernel on KVM [ 0.004484] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009305] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009565] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010244] kvm-guest: PV spinlocks enabled [ 0.010247] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010250] 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 [ 0.010419] random: crng init done [ 0.010420] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010611] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010716] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010769] Fallback order for Node 0: 0 [ 0.010772] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010773] Policy zone: DMA32 [ 0.010774] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014747] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014761] Kernel/User page tables isolation: enabled [ 0.022713] ftrace: allocating 41455 entries in 164 pages [ 0.022715] ftrace: allocated 164 pages with 3 groups [ 0.023482] Dynamic Preempt: voluntary [ 0.023514] rcu: Preemptible hierarchical RCU implementation. [ 0.023514] rcu: RCU event tracing is enabled. [ 0.023515] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023516] Trampoline variant of Tasks RCU enabled. [ 0.023517] Rude variant of Tasks RCU enabled. [ 0.023517] Tracing variant of Tasks RCU enabled. [ 0.023518] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023519] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023524] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023526] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023528] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028564] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028797] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028804] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028855] Console: colour dummy device 80x25 [ 0.028858] printk: legacy console [tty0] enabled [ 0.029127] printk: legacy console [ttyS0] enabled [ 0.161254] ACPI: Core revision 20250807 [ 0.162073] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163490] APIC: Switch to symmetric I/O mode setup [ 0.164655] x2apic enabled [ 0.165490] APIC: Switched APIC routing to: physical x2apic [ 0.167853] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.169531] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.170527] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170527] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170527] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170527] Speculative Store Bypass: Vulnerable [ 0.170527] Spectre V2 : Mitigation: Retpolines [ 0.170527] RETBleed: Vulnerable [ 0.170527] ITS: Mitigation: Aligned branch/return thunks [ 0.170527] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170527] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170527] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170527] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170527] GDS: Unknown: Dependent on hypervisor status [ 0.170527] active return thunk: its_return_thunk [ 0.170527] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170527] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170527] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170527] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170527] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170527] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170527] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170527] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170527] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170527] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170527] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170527] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170527] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170527] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170527] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170527] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170527] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170527] Freeing SMP alternatives memory: 40K [ 0.170527] pid_max: default: 32768 minimum: 301 [ 0.170527] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170527] landlock: Up and running. [ 0.170527] SELinux: Initializing. [ 0.170527] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170527] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170527] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170732] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171572] signal: max sigframe size: 3632 [ 0.172266] rcu: Hierarchical SRCU implementation. [ 0.172530] rcu: Max phase no-delay instances is 400. [ 0.173389] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176900] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177587] smp: Bringing up secondary CPUs ... [ 0.178415] smpboot: x86: Booting SMP configuration: [ 0.178532] .... node #0, CPUs: #1 [ 0.179844] 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. [ 0.181531] 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. [ 0.182565] smp: Brought up 1 node, 2 CPUs [ 0.183231] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.183673] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.184658] devtmpfs: initialized [ 0.185169] x86/mm: Memory block size: 128MB [ 0.186574] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187583] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188527] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189610] pinctrl core: initialized pinctrl subsystem [ 0.190933] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.192700] audit: initializing netlink subsys (disabled) [ 0.193558] audit: type=2000 audit(1788447488.747:1): state=initialized audit_enabled=0 res=1 [ 0.193642] thermal_sys: Registered thermal governor 'step_wise' [ 0.194541] cpuidle: using governor menu [ 0.196980] efi: Freeing EFI boot services memory: 37748K [ 0.197533] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.198606] dca service started, version 1.12.1 [ 0.199414] PCI: Using configuration type 1 for base access [ 0.200636] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225613] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226531] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227531] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.228530] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.230000] ACPI: Added _OSI(Module Device) [ 0.230531] ACPI: Added _OSI(Processor Device) [ 0.231229] ACPI: Added _OSI(Processor Aggregator Device) [ 0.233561] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.235774] ACPI: Interpreter enabled [ 0.236171] ACPI: PM: (supports S0 S5) [ 0.236537] ACPI: Using IOAPIC for interrupt routing [ 0.237349] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.238534] PCI: Using E820 reservations for host bridge windows [ 0.239608] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.242726] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.244534] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.245531] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.246540] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.248880] acpiphp: Slot [3] registered [ 0.249537] acpiphp: Slot [4] registered [ 0.250185] acpiphp: Slot [5] registered [ 0.250546] acpiphp: Slot [6] registered [ 0.251190] acpiphp: Slot [7] registered [ 0.252544] acpiphp: Slot [8] registered [ 0.253175] acpiphp: Slot [9] registered [ 0.253544] acpiphp: Slot [10] registered [ 0.254185] acpiphp: Slot [11] registered [ 0.254547] acpiphp: Slot [12] registered [ 0.255201] acpiphp: Slot [13] registered [ 0.255543] acpiphp: Slot [14] registered [ 0.256197] acpiphp: Slot [15] registered [ 0.257544] acpiphp: Slot [16] registered [ 0.258192] acpiphp: Slot [17] registered [ 0.258544] acpiphp: Slot [18] registered [ 0.259186] acpiphp: Slot [19] registered [ 0.259545] acpiphp: Slot [20] registered [ 0.260190] acpiphp: Slot [21] registered [ 0.261544] acpiphp: Slot [22] registered [ 0.262181] acpiphp: Slot [23] registered [ 0.262544] acpiphp: Slot [24] registered [ 0.263198] acpiphp: Slot [25] registered [ 0.263543] acpiphp: Slot [26] registered [ 0.264195] acpiphp: Slot [27] registered [ 0.265546] acpiphp: Slot [28] registered [ 0.266191] acpiphp: Slot [29] registered [ 0.266547] acpiphp: Slot [30] registered [ 0.267187] acpiphp: Slot [31] registered [ 0.267541] PCI host bridge to bus 0000:00 [ 0.268206] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.269531] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.270530] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.271530] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.272530] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.274531] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.275438] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.276959] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.278400] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.281119] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.281597] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.282545] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.283544] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.284460] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.285544] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.286518] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.287802] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.290555] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.291611] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.292621] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.293943] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.297349] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299089] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.300544] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.303541] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.304594] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.305636] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.306650] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.307584] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.309570] iommu: Default domain type: Translated [ 0.310532] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.311633] efivars: Registered efivars operations [ 0.312285] PCI: Using ACPI for IRQ routing [ 0.312556] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.313527] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.313527] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.316532] vgaarb: loaded [ 0.317043] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.317530] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.321564] clocksource: Switched to clocksource kvm-clock [ 0.323077] VFS: Disk quotas dquot_6.6.0 [ 0.323720] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.324969] pnp: PnP ACPI init [ 0.325943] pnp: PnP ACPI: found 5 devices [ 0.333754] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335214] NET: Registered PF_INET protocol family [ 0.336053] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.348329] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.349743] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.351005] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.352263] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.353561] TCP: Hash tables configured (established 16384 bind 16384) [ 0.354647] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355716] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.356904] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.357846] NET: Registered PF_XDP protocol family [ 0.358624] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.359620] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.360610] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.361733] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.362827] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.364035] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.365074] PCI: CLS 0 bytes, default 64 [ 0.365865] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.367591] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.369770] clocksource: Switched to clocksource tsc [ 0.389548] Initialise system trusted keyrings [ 0.390910] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.393138] Key type asymmetric registered [ 0.394428] Asymmetric key parser 'x509' registered [ 0.396283] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.398756] io scheduler mq-deadline registered [ 0.400131] io scheduler kyber registered [ 0.401323] io scheduler bfq registered [ 0.403078] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.404924] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.407201] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.410903] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.413100] i8042: Warning: Keylock active [ 0.415906] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.417049] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.418705] hv_vmbus: registering driver hyperv_keyboard [ 0.420030] rtc_cmos 00:00: RTC can wake from S4 [ 0.422906] rtc_cmos 00:00: registered as rtc0 [ 0.424106] rtc_cmos 00:00: setting system clock to 2026-09-03T14:58:06 UTC (1788447486) [ 0.426644] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.428562] intel_pstate: CPU model not supported [ 0.429805] efifb: probing for efifb [ 0.430928] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.432766] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.434600] efifb: scrolling: redraw [ 0.435334] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.437071] Console: switching to colour frame buffer device 100x37 [ 0.438766] fb0: EFI VGA frame buffer device [ 0.439669] pstore: Using crash dump compression: deflate [ 0.440759] pstore: Registered efi_pstore as persistent store backend [ 0.442259] NET: Registered PF_INET6 protocol family [ 0.443554] Segment Routing with IPv6 [ 0.444322] In-situ OAM (IOAM) with IPv6 [ 0.445182] NET: Registered PF_PACKET protocol family [ 0.446307] Key type dns_resolver registered [ 0.447573] IPI shorthand broadcast: enabled [ 0.450212] sched_clock: Marking stable (309002124, 140724240)->(524922025, -75195661) [ 0.451979] registered taskstats version 1 [ 0.453081] Loading compiled-in X.509 certificates [ 0.922320] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.606382] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.610630] Demotion targets for Node 0: null [ 1.611622] Key type .fscrypt registered [ 1.612451] Key type fscrypt-provisioning registered [ 1.613451] ima: No TPM chip found, activating TPM-bypass! [ 1.614647] ima: Allocated hash algorithm: sha1 [ 1.615547] ima: No architecture policies found [ 1.621481] clk: Disabling unused clocks [ 1.627639] Freeing unused kernel image (initmem) memory: 17040K [ 1.629315] Write protecting the kernel read-only data: 47104k [ 1.631106] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.632786] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.634421] Run /init as init process [ 1.748700] nvme nvme0: pci function 0000:00:04.0 [ 1.750066] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.758760] nvme nvme0: 2/0/0 default/read/poll queues [ 1.765576] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.766984] GPT:25804799 != 33554431 [ 1.767750] GPT:Alternate GPT header not at the end of the disk. [ 1.768872] GPT:25804799 != 33554431 [ 1.769692] GPT: Use GNU Parted to correct GPT errors. [ 1.770699] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.783935] SCSI subsystem initialized [ 1.810211] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.812532] device-mapper: uevent: version 1.0.3 [ 1.813568] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.820821] device-mapper: verity: sha256 using "sha256-lib" [ 1.854730] raid6: avx512x4 gen() 18142 MB/s [ 1.871731] raid6: avx512x2 gen() 18051 MB/s [ 1.888731] raid6: avx512x1 gen() 17995 MB/s [ 1.905731] raid6: avx2x4 gen() 17869 MB/s [ 1.922730] raid6: avx2x2 gen() 17983 MB/s [ 1.939730] raid6: avx2x1 gen() 13854 MB/s [ 1.940642] raid6: using algorithm avx512x4 gen() 18142 MB/s [ 1.958730] raid6: .... xor() 8057 MB/s, rmw enabled [ 1.959719] raid6: using avx512x2 recovery algorithm [ 1.970082] xor: automatically using best checksumming function avx [ 2.097779] Btrfs loaded, zoned=no, fsverity=no [ 2.101772] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.105292] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.109130] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.110531] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.193662] ACPI: PM: Preparing to enter system sleep state S5 [ 62.194943] reboot: Restarting system [ 62.195829] 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        [2026-09-03T14:59:12.213299]      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 3961240898 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] 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 [ 0.000169] Using GB pages for direct mapping [ 0.000273] ACPI: Early table checksum verification disabled [ 0.000276] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000280] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000285] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000290] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000293] ACPI: FACS 0x00000000789D0000 000040 [ 0.000296] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000299] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000302] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000305] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000307] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000310] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000313] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000316] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000318] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000320] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000320] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000321] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000322] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000323] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000323] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000324] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000325] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000325] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000326] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000367] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000376] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000426] Zone ranges: [ 0.000426] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000429] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000432] Normal empty [ 0.000433] Device empty [ 0.000435] Movable zone start for each node [ 0.000436] Early memory node ranges [ 0.000437] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000439] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000442] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000444] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000450] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000491] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003765] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003874] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004277] ACPI: PM-Timer IO Port: 0xb008 [ 0.004290] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004353] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004356] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004358] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004359] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004361] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004365] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004366] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004370] TSC deadline timer available [ 0.004376] CPU topo: Max. logical packages: 1 [ 0.004377] CPU topo: Max. logical dies: 1 [ 0.004378] CPU topo: Max. dies per package: 1 [ 0.004382] CPU topo: Max. threads per core: 2 [ 0.004383] CPU topo: Num. cores per package: 1 [ 0.004384] CPU topo: Num. threads per package: 2 [ 0.004384] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004403] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004418] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004420] Booting paravirtualized kernel on KVM [ 0.004422] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009273] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009525] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010215] kvm-guest: PV spinlocks enabled [ 0.010217] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010220] 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 [ 0.010388] random: crng init done [ 0.010389] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010586] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010695] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010748] Fallback order for Node 0: 0 [ 0.010750] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010752] Policy zone: DMA32 [ 0.010753] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014682] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014696] Kernel/User page tables isolation: enabled [ 0.022725] ftrace: allocating 41455 entries in 164 pages [ 0.022728] ftrace: allocated 164 pages with 3 groups [ 0.023510] Dynamic Preempt: voluntary [ 0.023542] rcu: Preemptible hierarchical RCU implementation. [ 0.023543] rcu: RCU event tracing is enabled. [ 0.023543] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023545] Trampoline variant of Tasks RCU enabled. [ 0.023545] Rude variant of Tasks RCU enabled. [ 0.023546] Tracing variant of Tasks RCU enabled. [ 0.023547] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023547] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023553] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023554] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023556] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028559] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028791] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028797] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028848] Console: colour dummy device 80x25 [ 0.028863] printk: legacy console [tty0] enabled [ 0.029135] printk: legacy console [ttyS0] enabled [ 0.168266] ACPI: Core revision 20250807 [ 0.169090] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170557] APIC: Switch to symmetric I/O mode setup [ 0.171738] x2apic enabled [ 0.172582] APIC: Switched APIC routing to: physical x2apic [ 0.175142] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.176840] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.177837] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177837] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177837] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177837] Speculative Store Bypass: Vulnerable [ 0.177837] Spectre V2 : Mitigation: Retpolines [ 0.177837] RETBleed: Vulnerable [ 0.177837] ITS: Mitigation: Aligned branch/return thunks [ 0.177837] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177837] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177837] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177837] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177837] GDS: Unknown: Dependent on hypervisor status [ 0.177837] active return thunk: its_return_thunk [ 0.177837] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177837] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177837] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177837] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177837] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177837] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177837] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177837] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177837] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177837] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177837] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177837] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177837] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177837] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177837] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177837] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177837] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177837] Freeing SMP alternatives memory: 40K [ 0.177837] pid_max: default: 32768 minimum: 301 [ 0.177837] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177837] landlock: Up and running. [ 0.177837] SELinux: Initializing. [ 0.177837] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177837] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177837] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178033] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178881] signal: max sigframe size: 3632 [ 0.179596] rcu: Hierarchical SRCU implementation. [ 0.179840] rcu: Max phase no-delay instances is 400. [ 0.180710] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184154] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184899] smp: Bringing up secondary CPUs ... [ 0.185953] smpboot: x86: Booting SMP configuration: [ 0.186821] .... node #0, CPUs: #1 [ 0.188243] 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. [ 0.189842] 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. [ 0.190872] smp: Brought up 1 node, 2 CPUs [ 0.191841] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.192921] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.193968] devtmpfs: initialized [ 0.194383] x86/mm: Memory block size: 128MB [ 0.195891] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.196901] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.197848] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199922] pinctrl core: initialized pinctrl subsystem [ 0.201295] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.201980] audit: initializing netlink subsys (disabled) [ 0.203870] audit: type=2000 audit(1788447555.490:1): state=initialized audit_enabled=0 res=1 [ 0.203951] thermal_sys: Registered thermal governor 'step_wise' [ 0.204853] cpuidle: using governor menu [ 0.207277] efi: Freeing EFI boot services memory: 37748K [ 0.207844] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.209921] dca service started, version 1.12.1 [ 0.211903] PCI: Using configuration type 1 for base access [ 0.212947] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.238613] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.238841] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240842] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.241840] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.244297] ACPI: Added _OSI(Module Device) [ 0.244723] ACPI: Added _OSI(Processor Device) [ 0.245842] ACPI: Added _OSI(Processor Aggregator Device) [ 0.247832] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.251009] ACPI: Interpreter enabled [ 0.251853] ACPI: PM: (supports S0 S5) [ 0.252472] ACPI: Using IOAPIC for interrupt routing [ 0.252837] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.254843] PCI: Using E820 reservations for host bridge windows [ 0.255946] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.259015] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.260846] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.261841] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.263851] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.266194] acpiphp: Slot [3] registered [ 0.266876] acpiphp: Slot [4] registered [ 0.267858] acpiphp: Slot [5] registered [ 0.268713] acpiphp: Slot [6] registered [ 0.269854] acpiphp: Slot [7] registered [ 0.270482] acpiphp: Slot [8] registered [ 0.270854] acpiphp: Slot [9] registered [ 0.271493] acpiphp: Slot [10] registered [ 0.271853] acpiphp: Slot [11] registered [ 0.272502] acpiphp: Slot [12] registered [ 0.273854] acpiphp: Slot [13] registered [ 0.274497] acpiphp: Slot [14] registered [ 0.274854] acpiphp: Slot [15] registered [ 0.275517] acpiphp: Slot [16] registered [ 0.275856] acpiphp: Slot [17] registered [ 0.276569] acpiphp: Slot [18] registered [ 0.277856] acpiphp: Slot [19] registered [ 0.278853] acpiphp: Slot [20] registered [ 0.279535] acpiphp: Slot [21] registered [ 0.279853] acpiphp: Slot [22] registered [ 0.280500] acpiphp: Slot [23] registered [ 0.281856] acpiphp: Slot [24] registered [ 0.282504] acpiphp: Slot [25] registered [ 0.282855] acpiphp: Slot [26] registered [ 0.283508] acpiphp: Slot [27] registered [ 0.283853] acpiphp: Slot [28] registered [ 0.284505] acpiphp: Slot [29] registered [ 0.285854] acpiphp: Slot [30] registered [ 0.286502] acpiphp: Slot [31] registered [ 0.286852] PCI host bridge to bus 0000:00 [ 0.287844] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.288841] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.290841] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.291841] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.292840] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.293840] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.294760] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.296263] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.298696] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.301452] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.301906] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.303855] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.304854] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.305766] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.306854] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.307768] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.308118] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.311248] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.312921] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.313927] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.315212] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.318848] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.320345] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.322860] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.325837] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.326954] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.327942] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.328940] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.329892] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.331186] iommu: Default domain type: Translated [ 0.331841] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.332853] efivars: Registered efivars operations [ 0.333605] PCI: Using ACPI for IRQ routing [ 0.334869] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.335814] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.335837] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.337843] vgaarb: loaded [ 0.338372] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.338841] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.341875] clocksource: Switched to clocksource kvm-clock [ 0.343395] VFS: Disk quotas dquot_6.6.0 [ 0.344054] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.345311] pnp: PnP ACPI init [ 0.346274] pnp: PnP ACPI: found 5 devices [ 0.354253] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.355716] NET: Registered PF_INET protocol family [ 0.356571] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.368786] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.370182] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.371422] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.372713] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.373974] TCP: Hash tables configured (established 16384 bind 16384) [ 0.375033] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.376095] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.377280] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.378174] NET: Registered PF_XDP protocol family [ 0.378952] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.379917] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.380881] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.381972] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.383045] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.384227] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.385280] PCI: CLS 0 bytes, default 64 [ 0.386024] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.387787] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.389901] clocksource: Switched to clocksource tsc [ 0.409490] Initialise system trusted keyrings [ 0.411129] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.412808] Key type asymmetric registered [ 0.413686] Asymmetric key parser 'x509' registered [ 0.415288] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.417074] io scheduler mq-deadline registered [ 0.418021] io scheduler kyber registered [ 0.418872] io scheduler bfq registered [ 0.420118] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.421436] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.422967] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.425882] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.427641] i8042: Warning: Keylock active [ 0.429953] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.430956] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.432069] hv_vmbus: registering driver hyperv_keyboard [ 0.433193] rtc_cmos 00:00: RTC can wake from S4 [ 0.435382] rtc_cmos 00:00: registered as rtc0 [ 0.436466] rtc_cmos 00:00: setting system clock to 2026-09-03T14:59:12 UTC (1788447552) [ 0.438202] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.439457] intel_pstate: CPU model not supported [ 0.440466] efifb: probing for efifb [ 0.441260] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.442567] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.443771] efifb: scrolling: redraw [ 0.444502] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.446243] Console: switching to colour frame buffer device 100x37 [ 0.447981] fb0: EFI VGA frame buffer device [ 0.448883] pstore: Using crash dump compression: deflate [ 0.449994] pstore: Registered efi_pstore as persistent store backend [ 0.451533] NET: Registered PF_INET6 protocol family [ 0.452830] Segment Routing with IPv6 [ 0.453604] In-situ OAM (IOAM) with IPv6 [ 0.454432] NET: Registered PF_PACKET protocol family [ 0.455519] Key type dns_resolver registered [ 0.456837] IPI shorthand broadcast: enabled [ 0.459463] sched_clock: Marking stable (311002156, 148040560)->(537470796, -78428080) [ 0.461247] registered taskstats version 1 [ 0.462339] Loading compiled-in X.509 certificates [ 0.937790] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.627316] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.631520] Demotion targets for Node 0: null [ 1.632526] Key type .fscrypt registered [ 1.633358] Key type fscrypt-provisioning registered [ 1.634347] ima: No TPM chip found, activating TPM-bypass! [ 1.635520] ima: Allocated hash algorithm: sha1 [ 1.636416] ima: No architecture policies found [ 1.642295] clk: Disabling unused clocks [ 1.649376] Freeing unused kernel image (initmem) memory: 17040K [ 1.650977] Write protecting the kernel read-only data: 47104k [ 1.652935] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.654615] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.656188] Run /init as init process [ 1.772766] nvme nvme0: pci function 0000:00:04.0 [ 1.774084] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.782898] nvme nvme0: 2/0/0 default/read/poll queues [ 1.789632] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.791037] GPT:25804799 != 33554431 [ 1.791800] GPT:Alternate GPT header not at the end of the disk. [ 1.792932] GPT:25804799 != 33554431 [ 1.793736] GPT: Use GNU Parted to correct GPT errors. [ 1.794726] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.807711] SCSI subsystem initialized [ 1.832860] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.836490] device-mapper: uevent: version 1.0.3 [ 1.837667] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.846030] device-mapper: verity: sha256 using "sha256-lib" [ 1.880049] raid6: avx512x4 gen() 17901 MB/s [ 1.897048] raid6: avx512x2 gen() 17957 MB/s [ 1.914049] raid6: avx512x1 gen() 17967 MB/s [ 1.931049] raid6: avx2x4 gen() 17831 MB/s [ 1.948048] raid6: avx2x2 gen() 17890 MB/s [ 1.965048] raid6: avx2x1 gen() 13781 MB/s [ 1.965954] raid6: using algorithm avx512x1 gen() 17967 MB/s [ 1.983048] raid6: .... xor() 22108 MB/s, rmw enabled [ 1.984074] raid6: using avx512x2 recovery algorithm [ 1.994248] xor: automatically using best checksumming function avx [ 2.121518] Btrfs loaded, zoned=no, fsverity=no [ 2.125606] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.128987] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.132668] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.134076] BTRFS error (device dm-0): open_ctree failed: -2