2.688200] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.692289] Run /init as init process [ 2.834728] nvme nvme0: pci function 0000:00:04.0 [ 2.836438] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.859087] nvme nvme0: 2/0/0 default/read/poll queues [ 2.868589] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.871840] GPT:25804799 != 33554431 [ 2.874378] GPT:Alternate GPT header not at the end of the disk. [ 2.876375] GPT:25804799 != 33554431 [ 2.877419] GPT: Use GNU Parted to correct GPT errors. [ 2.879536] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.902778] SCSI subsystem initialized [ 2.975091] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.978823] device-mapper: uevent: version 1.0.3 [ 2.983609] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.996466] device-mapper: verity: sha256 using "sha256-lib" [ 3.046967] raid6: avx512x4 gen() 11052 MB/s [ 3.065440] raid6: avx512x2 gen() 12328 MB/s [ 3.084404] raid6: avx512x1 gen() 8948 MB/s [ 3.102361] raid6: avx2x4 gen() 12880 MB/s [ 3.120428] raid6: avx2x2 gen() 10390 MB/s [ 3.139362] raid6: avx2x1 gen() 9515 MB/s [ 3.141805] raid6: using algorithm avx2x4 gen() 12880 MB/s [ 3.160405] raid6: .... xor() 3562 MB/s, rmw enabled [ 3.163708] raid6: using avx512x2 recovery algorithm [ 3.178489] xor: automatically using best checksumming function avx [ 3.394217] Btrfs loaded, zoned=no, fsverity=no [ 3.401509] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 3.408821] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.415412] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.417103] BTRFS error (device dm-0): open_ctree failed: -2 [ 63.503808] ACPI: PM: Preparing to enter system sleep state S5 [ 63.505696] reboot: Restarting system [ 63.506565] 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        [2026-09-03T18:04:15.627415]      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 4603297525 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.998 MHz processor [ 0.000104] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000133] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000243] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000305] Using GB pages for direct mapping [ 0.000933] ACPI: Early table checksum verification disabled [ 0.000940] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000945] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000953] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000960] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000964] ACPI: FACS 0x00000000789D0000 000040 [ 0.000967] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000970] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000973] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000977] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000980] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000983] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000986] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000989] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000992] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000993] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000994] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000995] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000996] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000997] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000998] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000998] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000999] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.001000] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.001001] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.001131] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.001140] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.001245] Zone ranges: [ 0.001246] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.001248] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.001249] Normal empty [ 0.001250] Device empty [ 0.001251] Movable zone start for each node [ 0.001252] Early memory node ranges [ 0.001253] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.001254] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.001255] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.001257] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.001262] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.001300] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.006700] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.006853] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.007270] ACPI: PM-Timer IO Port: 0xb008 [ 0.007284] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.007344] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.007348] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.007350] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.007352] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.007353] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.007357] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.007358] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.007362] TSC deadline timer available [ 0.007368] CPU topo: Max. logical packages: 1 [ 0.007369] CPU topo: Max. logical dies: 1 [ 0.007369] CPU topo: Max. dies per package: 1 [ 0.007374] CPU topo: Max. threads per core: 2 [ 0.007375] CPU topo: Num. cores per package: 1 [ 0.007376] CPU topo: Num. threads per package: 2 [ 0.007377] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.007399] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.007417] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.007419] Booting paravirtualized kernel on KVM [ 0.007421] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.013267] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.013860] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.014597] kvm-guest: PV spinlocks enabled [ 0.014600] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.014604] 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 [ 0.014791] random: crng init done [ 0.014792] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.015066] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.015215] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.015282] Fallback order for Node 0: 0 [ 0.015285] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.015286] Policy zone: DMA32 [ 0.015288] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.021182] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.021200] Kernel/User page tables isolation: enabled [ 0.032297] ftrace: allocating 41455 entries in 164 pages [ 0.032303] ftrace: allocated 164 pages with 3 groups [ 0.033337] Dynamic Preempt: voluntary [ 0.033386] rcu: Preemptible hierarchical RCU implementation. [ 0.033387] rcu: RCU event tracing is enabled. [ 0.033388] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.033390] Trampoline variant of Tasks RCU enabled. [ 0.033391] Rude variant of Tasks RCU enabled. [ 0.033391] Tracing variant of Tasks RCU enabled. [ 0.033393] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.033394] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.033401] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033403] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033404] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.039652] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.039919] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.039929] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.039992] Console: colour dummy device 80x25 [ 0.039996] printk: legacy console [tty0] enabled [ 0.040322] printk: legacy console [ttyS0] enabled [ 0.189761] ACPI: Core revision 20250807 [ 0.190596] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.192023] APIC: Switch to symmetric I/O mode setup [ 0.193214] x2apic enabled [ 0.194069] APIC: Switched APIC routing to: physical x2apic [ 0.196512] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.198220] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.199214] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.199214] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.199214] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.199214] Speculative Store Bypass: Vulnerable [ 0.199214] Spectre V2 : Mitigation: Retpolines [ 0.199214] RETBleed: Vulnerable [ 0.199214] ITS: Mitigation: Aligned branch/return thunks [ 0.199214] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.199214] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.199214] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.199214] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.199214] GDS: Unknown: Dependent on hypervisor status [ 0.199214] active return thunk: its_return_thunk [ 0.199214] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.199214] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.199214] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.199214] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.199214] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.199214] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.199214] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.199214] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.199214] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.199214] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.199214] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.199214] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.199214] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.199214] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.199214] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.199214] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.199214] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.199214] Freeing SMP alternatives memory: 40K [ 0.199214] pid_max: default: 32768 minimum: 301 [ 0.199214] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.199214] landlock: Up and running. [ 0.199214] SELinux: Initializing. [ 0.199214] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.199214] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.199214] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.199438] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.200266] signal: max sigframe size: 3632 [ 0.200946] rcu: Hierarchical SRCU implementation. [ 0.201218] rcu: Max phase no-delay instances is 400. [ 0.202066] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.205720] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.206293] smp: Bringing up secondary CPUs ... [ 0.207125] smpboot: x86: Booting SMP configuration: [ 0.207220] .... node #0, CPUs: #1 [ 0.208740] 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. [ 0.210224] 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. [ 0.211269] smp: Brought up 1 node, 2 CPUs [ 0.211940] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.212385] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.213397] devtmpfs: initialized [ 0.214286] x86/mm: Memory block size: 128MB [ 0.215458] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.216384] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.217226] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.218311] pinctrl core: initialized pinctrl subsystem [ 0.220084] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.221391] audit: initializing netlink subsys (disabled) [ 0.222254] audit: type=2000 audit(1788458659.325:1): state=initialized audit_enabled=0 res=1 [ 0.222348] thermal_sys: Registered thermal governor 'step_wise' [ 0.223234] cpuidle: using governor menu [ 0.226229] efi: Freeing EFI boot services memory: 37748K [ 0.227088] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.228320] dca service started, version 1.12.1 [ 0.229100] PCI: Using configuration type 1 for base access [ 0.230366] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.254998] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.255220] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.256218] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.257219] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.258861] ACPI: Added _OSI(Module Device) [ 0.260222] ACPI: Added _OSI(Processor Device) [ 0.261223] ACPI: Added _OSI(Processor Aggregator Device) [ 0.264304] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.267484] ACPI: Interpreter enabled [ 0.268229] ACPI: PM: (supports S0 S5) [ 0.269222] ACPI: Using IOAPIC for interrupt routing [ 0.270144] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.272221] PCI: Using E820 reservations for host bridge windows [ 0.273358] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.276624] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.277223] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.279222] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.281238] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.284639] acpiphp: Slot [3] registered [ 0.285239] acpiphp: Slot [4] registered [ 0.286126] acpiphp: Slot [5] registered [ 0.287243] acpiphp: Slot [6] registered [ 0.289237] acpiphp: Slot [7] registered [ 0.289991] acpiphp: Slot [8] registered [ 0.290232] acpiphp: Slot [9] registered [ 0.290866] acpiphp: Slot [10] registered [ 0.291231] acpiphp: Slot [11] registered [ 0.291894] acpiphp: Slot [12] registered [ 0.292239] acpiphp: Slot [13] registered [ 0.292886] acpiphp: Slot [14] registered [ 0.294235] acpiphp: Slot [15] registered [ 0.294870] acpiphp: Slot [16] registered [ 0.295232] acpiphp: Slot [17] registered [ 0.295889] acpiphp: Slot [18] registered [ 0.296231] acpiphp: Slot [19] registered [ 0.296884] acpiphp: Slot [20] registered [ 0.298236] acpiphp: Slot [21] registered [ 0.298900] acpiphp: Slot [22] registered [ 0.299234] acpiphp: Slot [23] registered [ 0.299895] acpiphp: Slot [24] registered [ 0.300231] acpiphp: Slot [25] registered [ 0.300891] acpiphp: Slot [26] registered [ 0.302398] acpiphp: Slot [27] registered [ 0.303372] acpiphp: Slot [28] registered [ 0.304042] acpiphp: Slot [29] registered [ 0.305243] acpiphp: Slot [30] registered [ 0.305901] acpiphp: Slot [31] registered [ 0.306237] PCI host bridge to bus 0000:00 [ 0.306976] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.308224] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.309221] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.310228] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.312225] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.313220] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.314292] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.316799] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.319134] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.320989] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.322287] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.323236] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.325239] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.326173] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.326411] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.328235] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.329675] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.332244] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.333314] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.335331] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.336608] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.340243] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.341956] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.345239] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.348360] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.349326] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.350327] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.351324] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.352272] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.353580] iommu: Default domain type: Translated [ 0.354219] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.355236] efivars: Registered efivars operations [ 0.355981] PCI: Using ACPI for IRQ routing [ 0.357249] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.358214] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.358214] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.360226] vgaarb: loaded [ 0.360775] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.362229] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.365326] clocksource: Switched to clocksource kvm-clock [ 0.366879] VFS: Disk quotas dquot_6.6.0 [ 0.367556] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.369020] pnp: PnP ACPI init [ 0.370148] pnp: PnP ACPI: found 5 devices [ 0.378314] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.379761] NET: Registered PF_INET protocol family [ 0.380611] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.393563] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.394932] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.396163] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.397619] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.399149] TCP: Hash tables configured (established 16384 bind 16384) [ 0.400232] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.401405] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.402604] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.403501] NET: Registered PF_XDP protocol family [ 0.404265] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.405263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.406219] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.407276] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.408337] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.409561] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.410611] PCI: CLS 0 bytes, default 64 [ 0.411370] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.413139] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.415419] clocksource: Switched to clocksource tsc [ 0.435782] Initialise system trusted keyrings [ 0.437037] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.438848] Key type asymmetric registered [ 0.439739] Asymmetric key parser 'x509' registered [ 0.441552] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.443322] io scheduler mq-deadline registered [ 0.444312] io scheduler kyber registered [ 0.445282] io scheduler bfq registered [ 0.446709] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.448081] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.449848] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.453077] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.454958] i8042: Warning: Keylock active [ 0.457587] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.458659] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.459882] hv_vmbus: registering driver hyperv_keyboard [ 0.461201] rtc_cmos 00:00: RTC can wake from S4 [ 0.463497] rtc_cmos 00:00: registered as rtc0 [ 0.464656] rtc_cmos 00:00: setting system clock to 2026-09-03T18:04:16 UTC (1788458656) [ 0.466552] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.467882] intel_pstate: CPU model not supported [ 0.468948] efifb: probing for efifb [ 0.469750] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.471164] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.472456] efifb: scrolling: redraw [ 0.473245] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.475145] Console: switching to colour frame buffer device 100x37 [ 0.477043] fb0: EFI VGA frame buffer device [ 0.478030] pstore: Using crash dump compression: deflate [ 0.479202] pstore: Registered efi_pstore as persistent store backend [ 0.480832] NET: Registered PF_INET6 protocol family [ 0.482307] Segment Routing with IPv6 [ 0.483126] In-situ OAM (IOAM) with IPv6 [ 0.484006] NET: Registered PF_PACKET protocol family [ 0.485257] Key type dns_resolver registered [ 0.488571] IPI shorthand broadcast: enabled [ 0.491378] sched_clock: Marking stable (333001688, 158286937)->(570232001, -78943376) [ 0.493303] registered taskstats version 1 [ 0.494492] Loading compiled-in X.509 certificates [ 0.967140] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.928859] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.933556] Demotion targets for Node 0: null [ 1.934672] Key type .fscrypt registered [ 1.935547] Key type fscrypt-provisioning registered [ 1.937052] ima: No TPM chip found, activating TPM-bypass! [ 1.938774] ima: Allocated hash algorithm: sha1 [ 1.939720] ima: No architecture policies found [ 1.946578] clk: Disabling unused clocks [ 1.953089] Freeing unused kernel image (initmem) memory: 17040K [ 1.954863] Write protecting the kernel read-only data: 47104k [ 1.956747] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.958546] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.960265] Run /init as init process [ 2.087968] nvme nvme0: pci function 0000:00:04.0 [ 2.090165] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.102703] nvme nvme0: 2/0/0 default/read/poll queues [ 2.112557] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.114572] GPT:25804799 != 33554431 [ 2.115594] GPT:Alternate GPT header not at the end of the disk. [ 2.117145] GPT:25804799 != 33554431 [ 2.118001] GPT: Use GNU Parted to correct GPT errors. [ 2.119470] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.138757] SCSI subsystem initialized [ 2.173602] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.176124] device-mapper: uevent: version 1.0.3 [ 2.177424] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.194436] device-mapper: verity: sha256 using "sha256-lib" [ 2.235301] raid6: avx512x4 gen() 14692 MB/s [ 2.253297] raid6: avx512x2 gen() 16882 MB/s [ 2.271303] raid6: avx512x1 gen() 17061 MB/s [ 2.289300] raid6: avx2x4 gen() 16059 MB/s [ 2.307310] raid6: avx2x2 gen() 12263 MB/s [ 2.325328] raid6: avx2x1 gen() 8895 MB/s [ 2.326551] raid6: using algorithm avx512x1 gen() 17061 MB/s [ 2.344318] raid6: .... xor() 16130 MB/s, rmw enabled [ 2.345917] raid6: using avx512x2 recovery algorithm [ 2.359181] xor: automatically using best checksumming function avx [ 2.529088] Btrfs loaded, zoned=no, fsverity=no [ 2.534071] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.538681] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.543320] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.545017] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.628745] ACPI: PM: Preparing to enter system sleep state S5 [ 62.630050] reboot: Restarting system [ 62.630887] 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        [2026-09-03T18:05:23.327515]      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 4193650749 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.998 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 [ 0.000131] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000186] Using GB pages for direct mapping [ 0.000309] ACPI: Early table checksum verification disabled [ 0.000313] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000317] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000322] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000327] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000331] ACPI: FACS 0x00000000789D0000 000040 [ 0.000333] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000336] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000339] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000342] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000345] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000348] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000352] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000354] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000357] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000358] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000359] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000359] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000360] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000361] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000362] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000362] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000363] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000364] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000365] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000407] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000417] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000471] Zone ranges: [ 0.000472] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000474] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000477] Normal empty [ 0.000478] Device empty [ 0.000480] Movable zone start for each node [ 0.000481] Early memory node ranges [ 0.000496] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000497] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000498] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000499] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000504] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000671] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.007119] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.007268] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.007718] ACPI: PM-Timer IO Port: 0xb008 [ 0.007734] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.007797] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.007800] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.007803] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.007804] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.007805] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.007810] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.007811] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.007816] TSC deadline timer available [ 0.007823] CPU topo: Max. logical packages: 1 [ 0.007824] CPU topo: Max. logical dies: 1 [ 0.007824] CPU topo: Max. dies per package: 1 [ 0.007829] CPU topo: Max. threads per core: 2 [ 0.007830] CPU topo: Num. cores per package: 1 [ 0.007831] CPU topo: Num. threads per package: 2 [ 0.007831] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.007851] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.007868] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.007870] Booting paravirtualized kernel on KVM [ 0.007872] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.014020] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.014582] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.015619] kvm-guest: PV spinlocks enabled [ 0.015626] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.015630] 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 [ 0.015838] random: crng init done [ 0.015839] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.016116] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.016267] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.016334] Fallback order for Node 0: 0 [ 0.016337] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.016338] Policy zone: DMA32 [ 0.016340] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.022124] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.022140] Kernel/User page tables isolation: enabled [ 0.032780] ftrace: allocating 41455 entries in 164 pages [ 0.032785] ftrace: allocated 164 pages with 3 groups [ 0.033691] Dynamic Preempt: voluntary [ 0.033733] rcu: Preemptible hierarchical RCU implementation. [ 0.033734] rcu: RCU event tracing is enabled. [ 0.033735] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.033736] Trampoline variant of Tasks RCU enabled. [ 0.033738] Rude variant of Tasks RCU enabled. [ 0.033738] Tracing variant of Tasks RCU enabled. [ 0.033740] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.033740] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.033747] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033749] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033751] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.039259] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.039509] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.039518] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.039580] Console: colour dummy device 80x25 [ 0.039583] printk: legacy console [tty0] enabled [ 0.039865] printk: legacy console [ttyS0] enabled [ 0.185301] ACPI: Core revision 20250807 [ 0.186123] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.187807] APIC: Switch to symmetric I/O mode setup [ 0.189406] x2apic enabled [ 0.190280] APIC: Switched APIC routing to: physical x2apic [ 0.192766] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.194739] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.195733] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.195733] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.195733] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.195733] Speculative Store Bypass: Vulnerable [ 0.195733] Spectre V2 : Mitigation: Retpolines [ 0.195733] RETBleed: Vulnerable [ 0.195733] ITS: Mitigation: Aligned branch/return thunks [ 0.195733] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.195733] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.195733] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.195733] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.195733] GDS: Unknown: Dependent on hypervisor status [ 0.195733] active return thunk: its_return_thunk [ 0.195733] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.195733] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.195733] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.195733] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.195733] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.195733] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.195733] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.195733] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.195733] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.195733] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.195733] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.195733] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.195733] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.195733] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.195733] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.195733] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.195733] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.195733] Freeing SMP alternatives memory: 40K [ 0.195733] pid_max: default: 32768 minimum: 301 [ 0.195733] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.195733] landlock: Up and running. [ 0.195733] SELinux: Initializing. [ 0.195733] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.195733] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.195733] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.195956] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.196787] signal: max sigframe size: 3632 [ 0.197474] rcu: Hierarchical SRCU implementation. [ 0.197737] rcu: Max phase no-delay instances is 400. [ 0.198605] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.202359] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.202832] smp: Bringing up secondary CPUs ... [ 0.203663] smpboot: x86: Booting SMP configuration: [ 0.203739] .... node #0, CPUs: #1 [ 0.205151] 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. [ 0.206742] 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. [ 0.207773] smp: Brought up 1 node, 2 CPUs [ 0.208453] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.208904] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.209894] devtmpfs: initialized [ 0.210767] x86/mm: Memory block size: 128MB [ 0.211839] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.212815] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.213746] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.214829] pinctrl core: initialized pinctrl subsystem [ 0.216273] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.217901] audit: initializing netlink subsys (disabled) [ 0.218772] audit: type=2000 audit(1788458726.796:1): state=initialized audit_enabled=0 res=1 [ 0.218861] thermal_sys: Registered thermal governor 'step_wise' [ 0.219748] cpuidle: using governor menu [ 0.222359] efi: Freeing EFI boot services memory: 37748K [ 0.223745] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.224838] dca service started, version 1.12.1 [ 0.225639] PCI: Using configuration type 1 for base access [ 0.226864] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.253400] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.253739] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.254740] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.255737] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.258074] ACPI: Added _OSI(Module Device) [ 0.258748] ACPI: Added _OSI(Processor Device) [ 0.259443] ACPI: Added _OSI(Processor Aggregator Device) [ 0.260806] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.264065] ACPI: Interpreter enabled [ 0.264853] ACPI: PM: (supports S0 S5) [ 0.265477] ACPI: Using IOAPIC for interrupt routing [ 0.265764] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.267741] PCI: Using E820 reservations for host bridge windows [ 0.268806] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.272217] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.272743] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.273738] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.275754] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.278128] acpiphp: Slot [3] registered [ 0.278762] acpiphp: Slot [4] registered [ 0.279410] acpiphp: Slot [5] registered [ 0.279755] acpiphp: Slot [6] registered [ 0.280403] acpiphp: Slot [7] registered [ 0.280751] acpiphp: Slot [8] registered [ 0.281419] acpiphp: Slot [9] registered [ 0.282752] acpiphp: Slot [10] registered [ 0.283425] acpiphp: Slot [11] registered [ 0.283750] acpiphp: Slot [12] registered [ 0.284528] acpiphp: Slot [13] registered [ 0.285760] acpiphp: Slot [14] registered [ 0.286578] acpiphp: Slot [15] registered [ 0.286750] acpiphp: Slot [16] registered [ 0.287592] acpiphp: Slot [17] registered [ 0.288755] acpiphp: Slot [18] registered [ 0.289541] acpiphp: Slot [19] registered [ 0.289750] acpiphp: Slot [20] registered [ 0.290432] acpiphp: Slot [21] registered [ 0.291751] acpiphp: Slot [22] registered [ 0.292410] acpiphp: Slot [23] registered [ 0.292752] acpiphp: Slot [24] registered [ 0.293421] acpiphp: Slot [25] registered [ 0.293750] acpiphp: Slot [26] registered [ 0.294554] acpiphp: Slot [27] registered [ 0.295751] acpiphp: Slot [28] registered [ 0.296577] acpiphp: Slot [29] registered [ 0.297753] acpiphp: Slot [30] registered [ 0.298410] acpiphp: Slot [31] registered [ 0.298749] PCI host bridge to bus 0000:00 [ 0.299406] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.300737] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.301737] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.302736] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.303736] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.305737] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.306662] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.308183] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.309620] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.312331] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.312803] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.313725] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.314752] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.315684] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.316751] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.317675] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.319020] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.321765] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.322821] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.323830] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.325088] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.328750] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.330321] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.332760] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.335855] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.336854] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.337844] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.338840] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.339785] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.341787] iommu: Default domain type: Translated [ 0.342738] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.343847] efivars: Registered efivars operations [ 0.344952] PCI: Using ACPI for IRQ routing [ 0.345805] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.346726] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.346733] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.348739] vgaarb: loaded [ 0.349269] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.350736] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.356785] clocksource: Switched to clocksource kvm-clock [ 0.358428] VFS: Disk quotas dquot_6.6.0 [ 0.359079] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.360513] pnp: PnP ACPI init [ 0.361639] pnp: PnP ACPI: found 5 devices [ 0.371831] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.375272] NET: Registered PF_INET protocol family [ 0.376208] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.390542] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.391940] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.393194] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.394599] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.395911] TCP: Hash tables configured (established 16384 bind 16384) [ 0.397186] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.398299] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.399533] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.400454] NET: Registered PF_XDP protocol family [ 0.401232] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.402222] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.403204] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.404296] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.405389] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.406606] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.407654] PCI: CLS 0 bytes, default 64 [ 0.408455] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.410243] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.412535] clocksource: Switched to clocksource tsc [ 0.433230] Initialise system trusted keyrings [ 0.436479] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.438344] Key type asymmetric registered [ 0.439246] Asymmetric key parser 'x509' registered [ 0.441842] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.444266] io scheduler mq-deadline registered [ 0.445304] io scheduler kyber registered [ 0.446166] io scheduler bfq registered [ 0.447816] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.449146] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.450651] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.453727] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.455435] i8042: Warning: Keylock active [ 0.457731] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.458798] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.459988] hv_vmbus: registering driver hyperv_keyboard [ 0.461265] rtc_cmos 00:00: RTC can wake from S4 [ 0.463565] rtc_cmos 00:00: registered as rtc0 [ 0.464864] rtc_cmos 00:00: setting system clock to 2026-09-03T18:05:24 UTC (1788458724) [ 0.466685] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.468027] intel_pstate: CPU model not supported [ 0.469123] efifb: probing for efifb [ 0.469922] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.471331] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.472599] efifb: scrolling: redraw [ 0.473378] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.475286] Console: switching to colour frame buffer device 100x37 [ 0.477132] fb0: EFI VGA frame buffer device [ 0.478073] pstore: Using crash dump compression: deflate [ 0.479226] pstore: Registered efi_pstore as persistent store backend [ 0.480877] NET: Registered PF_INET6 protocol family [ 0.482323] Segment Routing with IPv6 [ 0.483141] In-situ OAM (IOAM) with IPv6 [ 0.484019] NET: Registered PF_PACKET protocol family [ 0.485276] Key type dns_resolver registered [ 0.486663] IPI shorthand broadcast: enabled [ 0.489420] sched_clock: Marking stable (334002146, 155216187)->(569385658, -80167325) [ 0.491346] registered taskstats version 1 [ 0.492532] Loading compiled-in X.509 certificates [ 0.963867] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.766632] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.771488] Demotion targets for Node 0: null [ 1.772855] Key type .fscrypt registered [ 1.774092] Key type fscrypt-provisioning registered [ 1.775120] ima: No TPM chip found, activating TPM-bypass! [ 1.776530] ima: Allocated hash algorithm: sha1 [ 1.777472] ima: No architecture policies found [ 1.786151] clk: Disabling unused clocks [ 1.792638] Freeing unused kernel image (initmem) memory: 17040K [ 1.794393] Write protecting the kernel read-only data: 47104k [ 1.796263] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.798065] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.799787] Run /init as init process [ 1.920556] nvme nvme0: pci function 0000:00:04.0 [ 1.921912] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.933330] nvme nvme0: 2/0/0 default/read/poll queues [ 1.940607] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.942449] GPT:25804799 != 33554431 [ 1.943256] GPT:Alternate GPT header not at the end of the disk. [ 1.944687] GPT:25804799 != 33554431 [ 1.945426] GPT: Use GNU Parted to correct GPT errors. [ 1.946697] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.961479] SCSI subsystem initialized [ 1.990049] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.992480] device-mapper: uevent: version 1.0.3 [ 1.993549] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.001836] device-mapper: verity: sha256 using "sha256-lib" [ 2.037225] raid6: avx512x4 gen() 17104 MB/s [ 2.055226] raid6: avx512x2 gen() 17096 MB/s [ 2.073231] raid6: avx512x1 gen() 17154 MB/s [ 2.091226] raid6: avx2x4 gen() 17487 MB/s [ 2.108224] raid6: avx2x2 gen() 17636 MB/s [ 2.126226] raid6: avx2x1 gen() 12323 MB/s [ 2.127235] raid6: using algorithm avx2x2 gen() 17636 MB/s [ 2.145227] raid6: .... xor() 14830 MB/s, rmw enabled [ 2.146729] raid6: using avx512x2 recovery algorithm [ 2.158445] xor: automatically using best checksumming function avx [ 2.297019] Btrfs loaded, zoned=no, fsverity=no [ 2.301804] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.307300] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.313023] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.314984] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.399580] ACPI: PM: Preparing to enter system sleep state S5 [ 62.401025] reboot: Restarting system [ 62.401866] 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        [2026-09-03T18:06:30.627952]      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 4245341690 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.998 MHz processor [ 0.000100] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000128] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000131] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000183] Using GB pages for direct mapping [ 0.000370] ACPI: Early table checksum verification disabled [ 0.000373] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000377] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000383] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000389] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000392] ACPI: FACS 0x00000000789D0000 000040 [ 0.000396] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000399] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000401] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000404] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000408] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000411] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000414] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000417] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000419] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000420] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000421] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000422] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000423] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000423] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000424] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000425] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000425] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000426] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000427] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000470] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000480] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000533] Zone ranges: [ 0.000534] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000537] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000540] Normal empty [ 0.000541] Device empty [ 0.000543] Movable zone start for each node [ 0.000544] Early memory node ranges [ 0.000545] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000547] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000550] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000552] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000559] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000610] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004831] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004973] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005380] ACPI: PM-Timer IO Port: 0xb008 [ 0.005395] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005455] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005459] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005460] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005462] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005463] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005467] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005469] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005474] TSC deadline timer available [ 0.005480] CPU topo: Max. logical packages: 1 [ 0.005481] CPU topo: Max. logical dies: 1 [ 0.005482] CPU topo: Max. dies per package: 1 [ 0.005487] CPU topo: Max. threads per core: 2 [ 0.005488] CPU topo: Num. cores per package: 1 [ 0.005488] CPU topo: Num. threads per package: 2 [ 0.005489] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005511] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005528] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005530] Booting paravirtualized kernel on KVM [ 0.005532] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010459] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010794] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011531] kvm-guest: PV spinlocks enabled [ 0.011534] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011538] 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 [ 0.011744] random: crng init done [ 0.011745] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012028] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012171] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012233] Fallback order for Node 0: 0 [ 0.012236] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012237] Policy zone: DMA32 [ 0.012239] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017147] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017164] Kernel/User page tables isolation: enabled [ 0.026318] ftrace: allocating 41455 entries in 164 pages [ 0.026324] ftrace: allocated 164 pages with 3 groups [ 0.027202] Dynamic Preempt: voluntary [ 0.027239] rcu: Preemptible hierarchical RCU implementation. [ 0.027239] rcu: RCU event tracing is enabled. [ 0.027240] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027242] Trampoline variant of Tasks RCU enabled. [ 0.027242] Rude variant of Tasks RCU enabled. [ 0.027243] Tracing variant of Tasks RCU enabled. [ 0.027244] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027245] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027251] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027253] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027254] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.033763] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.034007] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.034015] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.034077] Console: colour dummy device 80x25 [ 0.034080] printk: legacy console [tty0] enabled [ 0.034358] printk: legacy console [ttyS0] enabled [ 0.227529] ACPI: Core revision 20250807 [ 0.228344] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.229746] APIC: Switch to symmetric I/O mode setup [ 0.230914] x2apic enabled [ 0.231770] APIC: Switched APIC routing to: physical x2apic [ 0.234193] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.235814] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.236809] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.236809] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.236809] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.236809] Speculative Store Bypass: Vulnerable [ 0.236809] Spectre V2 : Mitigation: Retpolines [ 0.236809] RETBleed: Vulnerable [ 0.236809] ITS: Mitigation: Aligned branch/return thunks [ 0.236809] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.236809] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.236809] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.236809] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.236809] GDS: Unknown: Dependent on hypervisor status [ 0.236809] active return thunk: its_return_thunk [ 0.236809] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.236809] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.236809] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.236809] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.236809] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.236809] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.236809] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.236809] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.236809] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.236809] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.236809] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.236809] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.236809] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.236809] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.236809] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.236809] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.236809] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.236809] Freeing SMP alternatives memory: 40K [ 0.236809] pid_max: default: 32768 minimum: 301 [ 0.236809] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.236809] landlock: Up and running. [ 0.236809] SELinux: Initializing. [ 0.236809] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.236809] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.236809] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.237086] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.237882] signal: max sigframe size: 3632 [ 0.238932] rcu: Hierarchical SRCU implementation. [ 0.239700] rcu: Max phase no-delay instances is 400. [ 0.239887] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.245390] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.245918] smp: Bringing up secondary CPUs ... [ 0.246942] smpboot: x86: Booting SMP configuration: [ 0.247826] .... node #0, CPUs: #1 [ 0.249381] 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. [ 0.250821] 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. [ 0.251863] smp: Brought up 1 node, 2 CPUs [ 0.252814] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.253985] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.254978] devtmpfs: initialized [ 0.255809] x86/mm: Memory block size: 128MB [ 0.257879] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.258884] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.260827] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.262918] pinctrl core: initialized pinctrl subsystem [ 0.264510] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.266979] audit: initializing netlink subsys (disabled) [ 0.267863] audit: type=2000 audit(1788458794.052:1): state=initialized audit_enabled=0 res=1 [ 0.267945] thermal_sys: Registered thermal governor 'step_wise' [ 0.268827] cpuidle: using governor menu [ 0.272395] efi: Freeing EFI boot services memory: 37748K [ 0.273820] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.275926] dca service started, version 1.12.1 [ 0.276880] PCI: Using configuration type 1 for base access [ 0.277960] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.281036] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.282815] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.283814] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.285813] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.307158] ACPI: Added _OSI(Module Device) [ 0.307815] ACPI: Added _OSI(Processor Device) [ 0.308813] ACPI: Added _OSI(Processor Aggregator Device) [ 0.310809] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.313151] ACPI: Interpreter enabled [ 0.314827] ACPI: PM: (supports S0 S5) [ 0.315817] ACPI: Using IOAPIC for interrupt routing [ 0.316852] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.319817] PCI: Using E820 reservations for host bridge windows [ 0.320960] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.326937] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.328833] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.331824] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.333891] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.338444] acpiphp: Slot [3] registered [ 0.339859] acpiphp: Slot [4] registered [ 0.340837] acpiphp: Slot [5] registered [ 0.341831] acpiphp: Slot [6] registered [ 0.342831] acpiphp: Slot [7] registered [ 0.344091] acpiphp: Slot [8] registered [ 0.345838] acpiphp: Slot [9] registered [ 0.346842] acpiphp: Slot [10] registered [ 0.347834] acpiphp: Slot [11] registered [ 0.348837] acpiphp: Slot [12] registered [ 0.349848] acpiphp: Slot [13] registered [ 0.350844] acpiphp: Slot [14] registered [ 0.351834] acpiphp: Slot [15] registered [ 0.353836] acpiphp: Slot [16] registered [ 0.354830] acpiphp: Slot [17] registered [ 0.355829] acpiphp: Slot [18] registered [ 0.356837] acpiphp: Slot [19] registered [ 0.358850] acpiphp: Slot [20] registered [ 0.359842] acpiphp: Slot [21] registered [ 0.361844] acpiphp: Slot [22] registered [ 0.362835] acpiphp: Slot [23] registered [ 0.363840] acpiphp: Slot [24] registered [ 0.364839] acpiphp: Slot [25] registered [ 0.366855] acpiphp: Slot [26] registered [ 0.367838] acpiphp: Slot [27] registered [ 0.368838] acpiphp: Slot [28] registered [ 0.370892] acpiphp: Slot [29] registered [ 0.371838] acpiphp: Slot [30] registered [ 0.372830] acpiphp: Slot [31] registered [ 0.374836] PCI host bridge to bus 0000:00 [ 0.375824] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.377815] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.379819] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.381820] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.384822] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.386819] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.387886] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.391349] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.395443] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.399996] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.400889] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.402845] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.404832] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.405834] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.407845] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.409832] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.410813] pci 0000:00:01.3: quirk_piix4_acpi+0x0/0x170 took 10742 usecs [ 0.413316] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.417460] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.418950] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.420910] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.423178] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.426842] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.429423] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.432833] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.437650] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.438973] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.440951] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.442956] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.444885] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.447188] iommu: Default domain type: Translated [ 0.447814] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.448936] efivars: Registered efivars operations [ 0.450023] PCI: Using ACPI for IRQ routing [ 0.452061] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.452809] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.452809] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.457817] vgaarb: loaded [ 0.458441] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.459818] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.464869] clocksource: Switched to clocksource kvm-clock [ 0.467129] VFS: Disk quotas dquot_6.6.0 [ 0.468291] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.470515] pnp: PnP ACPI init [ 0.472009] pnp: PnP ACPI: found 5 devices [ 0.480756] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.483410] NET: Registered PF_INET protocol family [ 0.484919] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.499224] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.502524] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.505040] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.507616] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.509981] TCP: Hash tables configured (established 16384 bind 16384) [ 0.511859] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.513238] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.515391] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.517185] NET: Registered PF_XDP protocol family [ 0.518611] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.520363] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.522120] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.524066] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.526016] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.528147] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.530118] PCI: CLS 0 bytes, default 64 [ 0.531382] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.533762] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.536598] clocksource: Switched to clocksource tsc [ 0.557172] Initialise system trusted keyrings [ 0.558840] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.561111] Key type asymmetric registered [ 0.562954] Asymmetric key parser 'x509' registered [ 0.565385] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.567265] io scheduler mq-deadline registered [ 0.568451] io scheduler kyber registered [ 0.569424] io scheduler bfq registered [ 0.572121] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.573556] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.575252] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.580669] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.582634] i8042: Warning: Keylock active [ 0.585121] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.586242] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.587459] hv_vmbus: registering driver hyperv_keyboard [ 0.588672] rtc_cmos 00:00: RTC can wake from S4 [ 0.591917] rtc_cmos 00:00: registered as rtc0 [ 0.593092] rtc_cmos 00:00: setting system clock to 2026-09-03T18:06:31 UTC (1788458791) [ 0.595021] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.596353] intel_pstate: CPU model not supported [ 0.597453] efifb: probing for efifb [ 0.598260] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.599648] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.600873] efifb: scrolling: redraw [ 0.601640] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.603516] Console: switching to colour frame buffer device 100x37 [ 0.605367] fb0: EFI VGA frame buffer device [ 0.606402] pstore: Using crash dump compression: deflate [ 0.607557] pstore: Registered efi_pstore as persistent store backend [ 0.609285] NET: Registered PF_INET6 protocol family [ 0.612023] Segment Routing with IPv6 [ 0.613004] In-situ OAM (IOAM) with IPv6 [ 0.613640] NET: Registered PF_PACKET protocol family [ 0.614752] Key type dns_resolver registered [ 0.617286] IPI shorthand broadcast: enabled [ 0.620047] sched_clock: Marking stable (418002104, 201794946)->(713555898, -93758848) [ 0.622003] registered taskstats version 1 [ 0.623403] Loading compiled-in X.509 certificates [ 1.093880] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.895978] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.900941] Demotion targets for Node 0: null [ 1.902347] Key type .fscrypt registered [ 1.903253] Key type fscrypt-provisioning registered [ 1.904310] ima: No TPM chip found, activating TPM-bypass! [ 1.905715] ima: Allocated hash algorithm: sha1 [ 1.906850] ima: No architecture policies found [ 1.913676] clk: Disabling unused clocks [ 1.920218] Freeing unused kernel image (initmem) memory: 17040K [ 1.921996] Write protecting the kernel read-only data: 47104k [ 1.923894] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.925716] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.927500] Run /init as init process [ 2.048511] nvme nvme0: pci function 0000:00:04.0 [ 2.050052] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.063447] nvme nvme0: 2/0/0 default/read/poll queues [ 2.072009] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.074131] GPT:25804799 != 33554431 [ 2.075288] GPT:Alternate GPT header not at the end of the disk. [ 2.076462] GPT:25804799 != 33554431 [ 2.077482] GPT: Use GNU Parted to correct GPT errors. [ 2.079268] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.098620] SCSI subsystem initialized [ 2.134392] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.137245] device-mapper: uevent: version 1.0.3 [ 2.139031] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.151102] device-mapper: verity: sha256 using "sha256-lib" [ 2.190806] raid6: avx512x4 gen() 12919 MB/s [ 2.208806] raid6: avx512x2 gen() 13202 MB/s [ 2.226807] raid6: avx512x1 gen() 16721 MB/s [ 2.244806] raid6: avx2x4 gen() 16453 MB/s [ 2.262806] raid6: avx2x2 gen() 16321 MB/s [ 2.280804] raid6: avx2x1 gen() 12563 MB/s [ 2.281810] raid6: using algorithm avx512x1 gen() 16721 MB/s [ 2.299801] raid6: .... xor() 21089 MB/s, rmw enabled [ 2.300899] raid6: using avx512x2 recovery algorithm [ 2.312164] xor: automatically using best checksumming function avx [ 2.461001] Btrfs loaded, zoned=no, fsverity=no [ 2.466279] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.471270] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.475557] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.477025] BTRFS error (device dm-0): open_ctree failed: -2