.734482] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.736198] Run /init as init process [ 1.855784] nvme nvme0: pci function 0000:00:04.0 [ 1.857125] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.867828] nvme nvme0: 2/0/0 default/read/poll queues [ 1.875693] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.877173] GPT:25804799 != 33554431 [ 1.878017] GPT:Alternate GPT header not at the end of the disk. [ 1.879148] GPT:25804799 != 33554431 [ 1.880245] GPT: Use GNU Parted to correct GPT errors. [ 1.881584] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.898726] SCSI subsystem initialized [ 1.927719] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.930052] device-mapper: uevent: version 1.0.3 [ 1.931099] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.939069] device-mapper: verity: sha256 using "sha256-lib" [ 1.977570] raid6: avx512x4 gen() 17756 MB/s [ 1.994569] raid6: avx512x2 gen() 17661 MB/s [ 2.011571] raid6: avx512x1 gen() 17411 MB/s [ 2.028571] raid6: avx2x4 gen() 17579 MB/s [ 2.045573] raid6: avx2x2 gen() 16744 MB/s [ 2.063571] raid6: avx2x1 gen() 13480 MB/s [ 2.064495] raid6: using algorithm avx512x4 gen() 17756 MB/s [ 2.082570] raid6: .... xor() 7649 MB/s, rmw enabled [ 2.083611] raid6: using avx512x2 recovery algorithm [ 2.094246] xor: automatically using best checksumming function avx [ 2.226751] Btrfs loaded, zoned=no, fsverity=no [ 2.231534] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.236044] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.240064] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.241447] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.322527] ACPI: PM: Preparing to enter system sleep state S5 [ 62.323897] reboot: Restarting system [ 62.324708] 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        [2026-09-03T18:26:00.428243]      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 4664448607 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2500.004 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000432] ACPI: Early table checksum verification disabled [ 0.000436] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000440] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000446] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000451] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000455] ACPI: FACS 0x00000000789D0000 000040 [ 0.000457] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000461] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000464] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000467] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000470] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000473] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000476] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000479] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000481] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000483] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000484] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000484] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000485] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000486] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000486] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000487] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000488] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000489] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000489] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000531] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000541] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000591] Zone ranges: [ 0.000592] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000595] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000597] Normal empty [ 0.000599] Device empty [ 0.000601] Movable zone start for each node [ 0.000602] Early memory node ranges [ 0.000603] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000605] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000607] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000609] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000617] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000659] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004046] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004156] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004561] ACPI: PM-Timer IO Port: 0xb008 [ 0.004575] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004632] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004635] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004638] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004639] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004640] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004644] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004646] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004650] TSC deadline timer available [ 0.004656] CPU topo: Max. logical packages: 1 [ 0.004657] CPU topo: Max. logical dies: 1 [ 0.004657] CPU topo: Max. dies per package: 1 [ 0.004662] CPU topo: Max. threads per core: 2 [ 0.004663] CPU topo: Num. cores per package: 1 [ 0.004663] CPU topo: Num. threads per package: 2 [ 0.004664] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004681] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004698] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004700] Booting paravirtualized kernel on KVM [ 0.004702] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009695] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009969] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010598] kvm-guest: PV spinlocks enabled [ 0.010601] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010604] 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 [ 0.010778] random: crng init done [ 0.010779] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010988] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011104] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011161] Fallback order for Node 0: 0 [ 0.011164] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011165] Policy zone: DMA32 [ 0.011166] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015168] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015183] Kernel/User page tables isolation: enabled [ 0.023487] ftrace: allocating 41455 entries in 164 pages [ 0.023491] ftrace: allocated 164 pages with 3 groups [ 0.024293] Dynamic Preempt: voluntary [ 0.024328] rcu: Preemptible hierarchical RCU implementation. [ 0.024328] rcu: RCU event tracing is enabled. [ 0.024329] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024331] Trampoline variant of Tasks RCU enabled. [ 0.024331] Rude variant of Tasks RCU enabled. [ 0.024332] Tracing variant of Tasks RCU enabled. [ 0.024332] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024333] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024340] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024342] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024343] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029556] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029790] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029798] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029853] Console: colour dummy device 80x25 [ 0.029857] printk: legacy console [tty0] enabled [ 0.030135] printk: legacy console [ttyS0] enabled [ 0.166815] ACPI: Core revision 20250807 [ 0.167633] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169070] APIC: Switch to symmetric I/O mode setup [ 0.170255] x2apic enabled [ 0.171113] APIC: Switched APIC routing to: physical x2apic [ 0.173565] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.175235] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.176232] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176232] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176232] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176232] Speculative Store Bypass: Vulnerable [ 0.176232] Spectre V2 : Mitigation: Retpolines [ 0.176232] RETBleed: Vulnerable [ 0.176232] ITS: Mitigation: Aligned branch/return thunks [ 0.176232] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176232] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176232] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176232] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176232] GDS: Unknown: Dependent on hypervisor status [ 0.176232] active return thunk: its_return_thunk [ 0.176232] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176232] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176232] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176232] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176232] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176232] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176232] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176232] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176232] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176232] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176232] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176232] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176232] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176232] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176232] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176232] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176232] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176232] Freeing SMP alternatives memory: 40K [ 0.176232] pid_max: default: 32768 minimum: 301 [ 0.176232] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176232] landlock: Up and running. [ 0.176232] SELinux: Initializing. [ 0.176232] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176232] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176232] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176431] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177281] signal: max sigframe size: 3632 [ 0.177997] rcu: Hierarchical SRCU implementation. [ 0.178235] rcu: Max phase no-delay instances is 400. [ 0.179109] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182647] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183301] smp: Bringing up secondary CPUs ... [ 0.184147] smpboot: x86: Booting SMP configuration: [ 0.184237] .... node #0, CPUs: #1 [ 0.185242] 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. [ 0.187240] 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. [ 0.188273] smp: Brought up 1 node, 2 CPUs [ 0.188924] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.189388] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.190369] devtmpfs: initialized [ 0.190835] x86/mm: Memory block size: 128MB [ 0.192248] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193296] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194244] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.195312] pinctrl core: initialized pinctrl subsystem [ 0.196707] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.198378] audit: initializing netlink subsys (disabled) [ 0.199263] audit: type=2000 audit(1788459964.289:1): state=initialized audit_enabled=0 res=1 [ 0.199344] thermal_sys: Registered thermal governor 'step_wise' [ 0.200344] cpuidle: using governor menu [ 0.202815] efi: Freeing EFI boot services memory: 37748K [ 0.204239] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205319] dca service started, version 1.12.1 [ 0.206103] PCI: Using configuration type 1 for base access [ 0.207343] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233272] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.235236] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236237] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237235] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.239727] ACPI: Added _OSI(Module Device) [ 0.240115] ACPI: Added _OSI(Processor Device) [ 0.241237] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243105] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.245335] ACPI: Interpreter enabled [ 0.245893] ACPI: PM: (supports S0 S5) [ 0.246238] ACPI: Using IOAPIC for interrupt routing [ 0.247068] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248239] PCI: Using E820 reservations for host bridge windows [ 0.249304] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252433] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253240] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255237] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256244] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258590] acpiphp: Slot [3] registered [ 0.259243] acpiphp: Slot [4] registered [ 0.259899] acpiphp: Slot [5] registered [ 0.260249] acpiphp: Slot [6] registered [ 0.260894] acpiphp: Slot [7] registered [ 0.261250] acpiphp: Slot [8] registered [ 0.261897] acpiphp: Slot [9] registered [ 0.263249] acpiphp: Slot [10] registered [ 0.263905] acpiphp: Slot [11] registered [ 0.264249] acpiphp: Slot [12] registered [ 0.264901] acpiphp: Slot [13] registered [ 0.265247] acpiphp: Slot [14] registered [ 0.265897] acpiphp: Slot [15] registered [ 0.267249] acpiphp: Slot [16] registered [ 0.267914] acpiphp: Slot [17] registered [ 0.268248] acpiphp: Slot [18] registered [ 0.268916] acpiphp: Slot [19] registered [ 0.269248] acpiphp: Slot [20] registered [ 0.269900] acpiphp: Slot [21] registered [ 0.271249] acpiphp: Slot [22] registered [ 0.271925] acpiphp: Slot [23] registered [ 0.272249] acpiphp: Slot [24] registered [ 0.272903] acpiphp: Slot [25] registered [ 0.273248] acpiphp: Slot [26] registered [ 0.273898] acpiphp: Slot [27] registered [ 0.274254] acpiphp: Slot [28] registered [ 0.274913] acpiphp: Slot [29] registered [ 0.276252] acpiphp: Slot [30] registered [ 0.276910] acpiphp: Slot [31] registered [ 0.277245] PCI host bridge to bus 0000:00 [ 0.277908] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279235] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.280235] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.281235] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.282235] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284235] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285166] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286670] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289085] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290825] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.291300] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.292222] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.293249] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.294171] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.295249] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.296187] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297515] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.300266] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.301315] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302340] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304593] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.307258] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308818] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312257] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.315232] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.315232] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317341] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318338] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319287] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320587] iommu: Default domain type: Translated [ 0.321236] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.322339] efivars: Registered efivars operations [ 0.323059] PCI: Using ACPI for IRQ routing [ 0.324258] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.325227] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.325232] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.327238] vgaarb: loaded [ 0.327762] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.328235] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.332274] clocksource: Switched to clocksource kvm-clock [ 0.333893] VFS: Disk quotas dquot_6.6.0 [ 0.334574] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.335857] pnp: PnP ACPI init [ 0.336817] pnp: PnP ACPI: found 5 devices [ 0.344818] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.346329] NET: Registered PF_INET protocol family [ 0.347192] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.359806] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.361190] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.362452] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.363762] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.364988] TCP: Hash tables configured (established 16384 bind 16384) [ 0.366164] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367241] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368431] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.369346] NET: Registered PF_XDP protocol family [ 0.370143] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.371122] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.372106] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373194] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374300] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375509] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376555] PCI: CLS 0 bytes, default 64 [ 0.377333] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379033] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.381152] clocksource: Switched to clocksource tsc [ 0.401036] Initialise system trusted keyrings [ 0.402058] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403751] Key type asymmetric registered [ 0.404605] Asymmetric key parser 'x509' registered [ 0.406299] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408470] io scheduler mq-deadline registered [ 0.409409] io scheduler kyber registered [ 0.410315] io scheduler bfq registered [ 0.413568] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.414877] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416451] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.420264] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.422143] i8042: Warning: Keylock active [ 0.424477] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.425490] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.426657] hv_vmbus: registering driver hyperv_keyboard [ 0.427838] rtc_cmos 00:00: RTC can wake from S4 [ 0.430151] rtc_cmos 00:00: registered as rtc0 [ 0.431269] rtc_cmos 00:00: setting system clock to 2026-09-03T18:26:00 UTC (1788459960) [ 0.433033] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434302] intel_pstate: CPU model not supported [ 0.435353] efifb: probing for efifb [ 0.436137] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437495] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438760] efifb: scrolling: redraw [ 0.439535] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441323] Console: switching to colour frame buffer device 100x37 [ 0.443132] fb0: EFI VGA frame buffer device [ 0.444079] pstore: Using crash dump compression: deflate [ 0.445201] pstore: Registered efi_pstore as persistent store backend [ 0.446758] NET: Registered PF_INET6 protocol family [ 0.449729] Segment Routing with IPv6 [ 0.450563] In-situ OAM (IOAM) with IPv6 [ 0.451427] NET: Registered PF_PACKET protocol family [ 0.452585] Key type dns_resolver registered [ 0.453918] IPI shorthand broadcast: enabled [ 0.456560] sched_clock: Marking stable (311002052, 145434913)->(528105126, -71668161) [ 0.458460] registered taskstats version 1 [ 0.459807] Loading compiled-in X.509 certificates [ 0.936225] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.668269] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.672965] Demotion targets for Node 0: null [ 1.674090] Key type .fscrypt registered [ 1.675024] Key type fscrypt-provisioning registered [ 1.676134] ima: No TPM chip found, activating TPM-bypass! [ 1.677509] ima: Allocated hash algorithm: sha1 [ 1.678522] ima: No architecture policies found [ 1.684938] clk: Disabling unused clocks [ 1.691777] Freeing unused kernel image (initmem) memory: 17040K [ 1.693413] Write protecting the kernel read-only data: 47104k [ 1.695231] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.696917] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.698538] Run /init as init process [ 1.817701] nvme nvme0: pci function 0000:00:04.0 [ 1.819086] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.829072] nvme nvme0: 2/0/0 default/read/poll queues [ 1.836742] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.838509] GPT:25804799 != 33554431 [ 1.839463] GPT:Alternate GPT header not at the end of the disk. [ 1.840696] GPT:25804799 != 33554431 [ 1.841581] GPT: Use GNU Parted to correct GPT errors. [ 1.842682] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.856906] SCSI subsystem initialized [ 1.883943] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.886535] device-mapper: uevent: version 1.0.3 [ 1.887658] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.895379] device-mapper: verity: sha256 using "sha256-lib" [ 1.930444] raid6: avx512x4 gen() 18124 MB/s [ 1.948443] raid6: avx512x2 gen() 18041 MB/s [ 1.966442] raid6: avx512x1 gen() 17980 MB/s [ 1.984443] raid6: avx2x4 gen() 18005 MB/s [ 2.002443] raid6: avx2x2 gen() 18007 MB/s [ 2.019443] raid6: avx2x1 gen() 13800 MB/s [ 2.020414] raid6: using algorithm avx512x4 gen() 18124 MB/s [ 2.038442] raid6: .... xor() 7774 MB/s, rmw enabled [ 2.039550] raid6: using avx512x2 recovery algorithm [ 2.050170] xor: automatically using best checksumming function avx [ 2.185168] Btrfs loaded, zoned=no, fsverity=no [ 2.189760] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.193689] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.197779] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.199321] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.258436] ACPI: PM: Preparing to enter system sleep state S5 [ 62.259707] reboot: Restarting system [ 62.260517] 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        [2026-09-03T18:27:07.829294]      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 4015036528 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000294] ACPI: Early table checksum verification disabled [ 0.000297] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000301] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000306] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000312] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000315] ACPI: FACS 0x00000000789D0000 000040 [ 0.000318] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000321] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000324] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000327] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000330] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000333] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000336] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000339] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000341] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000342] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000343] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000344] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000345] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000345] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000346] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000347] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000347] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000348] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000349] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000389] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000399] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000451] Zone ranges: [ 0.000451] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000454] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000457] Normal empty [ 0.000459] Device empty [ 0.000460] Movable zone start for each node [ 0.000461] Early memory node ranges [ 0.000462] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000464] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000467] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000469] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000475] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000517] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003808] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003915] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004315] ACPI: PM-Timer IO Port: 0xb008 [ 0.004329] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004384] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004387] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004389] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004390] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004391] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004395] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004397] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004401] TSC deadline timer available [ 0.004406] CPU topo: Max. logical packages: 1 [ 0.004407] CPU topo: Max. logical dies: 1 [ 0.004407] CPU topo: Max. dies per package: 1 [ 0.004412] CPU topo: Max. threads per core: 2 [ 0.004413] CPU topo: Num. cores per package: 1 [ 0.004414] CPU topo: Num. threads per package: 2 [ 0.004415] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004434] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004449] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004451] Booting paravirtualized kernel on KVM [ 0.004453] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009338] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009614] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010228] kvm-guest: PV spinlocks enabled [ 0.010230] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010233] 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 [ 0.010406] random: crng init done [ 0.010407] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010615] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010731] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010785] Fallback order for Node 0: 0 [ 0.010787] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010789] Policy zone: DMA32 [ 0.010790] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014738] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014754] Kernel/User page tables isolation: enabled [ 0.023181] ftrace: allocating 41455 entries in 164 pages [ 0.023185] ftrace: allocated 164 pages with 3 groups [ 0.023976] Dynamic Preempt: voluntary [ 0.024009] rcu: Preemptible hierarchical RCU implementation. [ 0.024009] rcu: RCU event tracing is enabled. [ 0.024010] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024012] Trampoline variant of Tasks RCU enabled. [ 0.024012] Rude variant of Tasks RCU enabled. [ 0.024013] Tracing variant of Tasks RCU enabled. [ 0.024014] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024015] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024021] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024023] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024024] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029139] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029373] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029381] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029435] Console: colour dummy device 80x25 [ 0.029439] printk: legacy console [tty0] enabled [ 0.029717] printk: legacy console [ttyS0] enabled [ 0.164735] ACPI: Core revision 20250807 [ 0.165541] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.166970] APIC: Switch to symmetric I/O mode setup [ 0.168281] x2apic enabled [ 0.169295] APIC: Switched APIC routing to: physical x2apic [ 0.171731] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.173406] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.174403] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174403] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174403] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174403] Speculative Store Bypass: Vulnerable [ 0.174403] Spectre V2 : Mitigation: Retpolines [ 0.174403] RETBleed: Vulnerable [ 0.174403] ITS: Mitigation: Aligned branch/return thunks [ 0.174403] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174403] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174403] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174403] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174403] GDS: Unknown: Dependent on hypervisor status [ 0.174403] active return thunk: its_return_thunk [ 0.174403] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174403] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174403] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174403] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174403] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174403] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174403] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174403] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174403] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174403] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174403] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174403] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174403] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174403] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174403] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174403] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174403] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174403] Freeing SMP alternatives memory: 40K [ 0.174403] pid_max: default: 32768 minimum: 301 [ 0.174403] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174403] landlock: Up and running. [ 0.174403] SELinux: Initializing. [ 0.174403] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174403] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174403] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174601] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175447] signal: max sigframe size: 3632 [ 0.176150] rcu: Hierarchical SRCU implementation. [ 0.176405] rcu: Max phase no-delay instances is 400. [ 0.177454] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181802] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182470] smp: Bringing up secondary CPUs ... [ 0.183521] smpboot: x86: Booting SMP configuration: [ 0.184408] .... node #0, CPUs: #1 [ 0.185412] 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. [ 0.187409] 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. [ 0.188439] smp: Brought up 1 node, 2 CPUs [ 0.189407] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.190558] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191528] devtmpfs: initialized [ 0.192463] x86/mm: Memory block size: 128MB [ 0.194460] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195463] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.197414] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.200489] pinctrl core: initialized pinctrl subsystem [ 0.201935] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.203545] audit: initializing netlink subsys (disabled) [ 0.204436] audit: type=2000 audit(1788460031.143:1): state=initialized audit_enabled=0 res=1 [ 0.204516] thermal_sys: Registered thermal governor 'step_wise' [ 0.205417] cpuidle: using governor menu [ 0.208917] efi: Freeing EFI boot services memory: 37748K [ 0.209409] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.210484] dca service started, version 1.12.1 [ 0.211281] PCI: Using configuration type 1 for base access [ 0.212512] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.237857] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.238407] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.239407] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.240406] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.242592] ACPI: Added _OSI(Module Device) [ 0.243276] ACPI: Added _OSI(Processor Device) [ 0.243407] ACPI: Added _OSI(Processor Aggregator Device) [ 0.245322] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247645] ACPI: Interpreter enabled [ 0.248412] ACPI: PM: (supports S0 S5) [ 0.249019] ACPI: Using IOAPIC for interrupt routing [ 0.249235] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.250407] PCI: Using E820 reservations for host bridge windows [ 0.251488] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.254574] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.256410] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.257407] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.258415] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.260752] acpiphp: Slot [3] registered [ 0.261429] acpiphp: Slot [4] registered [ 0.262078] acpiphp: Slot [5] registered [ 0.262421] acpiphp: Slot [6] registered [ 0.263065] acpiphp: Slot [7] registered [ 0.264420] acpiphp: Slot [8] registered [ 0.265078] acpiphp: Slot [9] registered [ 0.265419] acpiphp: Slot [10] registered [ 0.266080] acpiphp: Slot [11] registered [ 0.266418] acpiphp: Slot [12] registered [ 0.267079] acpiphp: Slot [13] registered [ 0.268419] acpiphp: Slot [14] registered [ 0.269077] acpiphp: Slot [15] registered [ 0.269420] acpiphp: Slot [16] registered [ 0.270087] acpiphp: Slot [17] registered [ 0.270418] acpiphp: Slot [18] registered [ 0.271104] acpiphp: Slot [19] registered [ 0.272419] acpiphp: Slot [20] registered [ 0.273104] acpiphp: Slot [21] registered [ 0.273419] acpiphp: Slot [22] registered [ 0.274069] acpiphp: Slot [23] registered [ 0.274418] acpiphp: Slot [24] registered [ 0.275079] acpiphp: Slot [25] registered [ 0.276421] acpiphp: Slot [26] registered [ 0.277080] acpiphp: Slot [27] registered [ 0.277425] acpiphp: Slot [28] registered [ 0.278083] acpiphp: Slot [29] registered [ 0.278421] acpiphp: Slot [30] registered [ 0.279090] acpiphp: Slot [31] registered [ 0.280416] PCI host bridge to bus 0000:00 [ 0.281073] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.281406] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.282406] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.284406] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.285406] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.286406] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.287325] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288845] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.291250] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.293015] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.294472] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.295421] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.296421] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.297353] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.298421] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.299367] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.300679] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.302437] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.304486] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.305496] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.306734] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.310403] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310403] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.314426] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.316601] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.318511] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.319508] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.320507] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.321462] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322756] iommu: Default domain type: Translated [ 0.323408] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.324508] efivars: Registered efivars operations [ 0.325191] PCI: Using ACPI for IRQ routing [ 0.326431] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.327394] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.327403] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.329409] vgaarb: loaded [ 0.329939] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.330406] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334443] clocksource: Switched to clocksource kvm-clock [ 0.335958] VFS: Disk quotas dquot_6.6.0 [ 0.336637] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337924] pnp: PnP ACPI init [ 0.338900] pnp: PnP ACPI: found 5 devices [ 0.346924] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348414] NET: Registered PF_INET protocol family [ 0.349286] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361709] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.363080] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364354] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.365680] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.366909] TCP: Hash tables configured (established 16384 bind 16384) [ 0.368085] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.369163] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370359] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.371296] NET: Registered PF_XDP protocol family [ 0.372087] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.373089] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.374077] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.375167] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.376255] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.377454] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.378481] PCI: CLS 0 bytes, default 64 [ 0.379252] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.380951] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.383035] clocksource: Switched to clocksource tsc [ 0.402953] Initialise system trusted keyrings [ 0.404061] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.405783] Key type asymmetric registered [ 0.406654] Asymmetric key parser 'x509' registered [ 0.408354] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.410055] io scheduler mq-deadline registered [ 0.410995] io scheduler kyber registered [ 0.411888] io scheduler bfq registered [ 0.413227] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.414552] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.416206] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.419253] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.421094] i8042: Warning: Keylock active [ 0.423474] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424502] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.425654] hv_vmbus: registering driver hyperv_keyboard [ 0.426939] rtc_cmos 00:00: RTC can wake from S4 [ 0.429984] rtc_cmos 00:00: registered as rtc0 [ 0.431687] rtc_cmos 00:00: setting system clock to 2026-09-03T18:27:07 UTC (1788460027) [ 0.433434] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.434686] intel_pstate: CPU model not supported [ 0.435717] efifb: probing for efifb [ 0.436466] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437826] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.439031] efifb: scrolling: redraw [ 0.439778] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441530] Console: switching to colour frame buffer device 100x37 [ 0.443320] fb0: EFI VGA frame buffer device [ 0.444266] pstore: Using crash dump compression: deflate [ 0.445401] pstore: Registered efi_pstore as persistent store backend [ 0.446960] NET: Registered PF_INET6 protocol family [ 0.448286] Segment Routing with IPv6 [ 0.449070] In-situ OAM (IOAM) with IPv6 [ 0.449905] NET: Registered PF_PACKET protocol family [ 0.451031] Key type dns_resolver registered [ 0.453317] IPI shorthand broadcast: enabled [ 0.456046] sched_clock: Marking stable (312001964, 144022656)->(538619571, -82594951) [ 0.457814] registered taskstats version 1 [ 0.458942] Loading compiled-in X.509 certificates [ 0.934609] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.653881] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.658155] Demotion targets for Node 0: null [ 1.659173] Key type .fscrypt registered [ 1.660016] Key type fscrypt-provisioning registered [ 1.661032] ima: No TPM chip found, activating TPM-bypass! [ 1.662241] ima: Allocated hash algorithm: sha1 [ 1.663151] ima: No architecture policies found [ 1.669328] clk: Disabling unused clocks [ 1.675708] Freeing unused kernel image (initmem) memory: 17040K [ 1.677401] Write protecting the kernel read-only data: 47104k [ 1.679247] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.680979] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.682653] Run /init as init process [ 1.801332] nvme nvme0: pci function 0000:00:04.0 [ 1.802626] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.812290] nvme nvme0: 2/0/0 default/read/poll queues [ 1.819401] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.820827] GPT:25804799 != 33554431 [ 1.821615] GPT:Alternate GPT header not at the end of the disk. [ 1.822746] GPT:25804799 != 33554431 [ 1.823620] GPT: Use GNU Parted to correct GPT errors. [ 1.824618] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.838740] SCSI subsystem initialized [ 1.866488] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.868861] device-mapper: uevent: version 1.0.3 [ 1.869912] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.877581] device-mapper: verity: sha256 using "sha256-lib" [ 1.913031] raid6: avx512x4 gen() 17878 MB/s [ 1.930029] raid6: avx512x2 gen() 17758 MB/s [ 1.947031] raid6: avx512x1 gen() 17462 MB/s [ 1.964031] raid6: avx2x4 gen() 17661 MB/s [ 1.981031] raid6: avx2x2 gen() 17687 MB/s [ 1.998032] raid6: avx2x1 gen() 13426 MB/s [ 1.998941] raid6: using algorithm avx512x4 gen() 17878 MB/s [ 2.017031] raid6: .... xor() 7740 MB/s, rmw enabled [ 2.018064] raid6: using avx512x2 recovery algorithm [ 2.028781] xor: automatically using best checksumming function avx [ 2.161476] Btrfs loaded, zoned=no, fsverity=no [ 2.165962] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.169708] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.173575] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.174948] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.235043] ACPI: PM: Preparing to enter system sleep state S5 [ 62.236316] reboot: Restarting system [ 62.237144] 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        [2026-09-03T18:28:14.729000]      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 4004480602 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2500.004 MHz processor [ 0.000094] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000172] Using GB pages for direct mapping [ 0.000334] ACPI: Early table checksum verification disabled [ 0.000337] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000341] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000347] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000352] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000355] ACPI: FACS 0x00000000789D0000 000040 [ 0.000358] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000361] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000363] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000366] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000369] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000372] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000375] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000378] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000380] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000381] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000382] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000383] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000384] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000384] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000385] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000386] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000386] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000387] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000388] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000429] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000439] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000491] Zone ranges: [ 0.000491] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000494] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000497] Normal empty [ 0.000498] Device empty [ 0.000500] Movable zone start for each node [ 0.000501] Early memory node ranges [ 0.000502] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000504] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000507] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000509] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000516] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000557] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003839] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003965] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004367] ACPI: PM-Timer IO Port: 0xb008 [ 0.004380] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004436] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004440] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004442] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004443] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004444] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004449] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004450] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004454] TSC deadline timer available [ 0.004460] CPU topo: Max. logical packages: 1 [ 0.004461] CPU topo: Max. logical dies: 1 [ 0.004461] CPU topo: Max. dies per package: 1 [ 0.004466] CPU topo: Max. threads per core: 2 [ 0.004467] CPU topo: Num. cores per package: 1 [ 0.004467] CPU topo: Num. threads per package: 2 [ 0.004468] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004485] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004501] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004504] Booting paravirtualized kernel on KVM [ 0.004506] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009404] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009666] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010265] kvm-guest: PV spinlocks enabled [ 0.010268] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010272] 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 [ 0.010445] random: crng init done [ 0.010446] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010654] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010768] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010821] Fallback order for Node 0: 0 [ 0.010823] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010825] Policy zone: DMA32 [ 0.010826] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014803] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014819] Kernel/User page tables isolation: enabled [ 0.023009] ftrace: allocating 41455 entries in 164 pages [ 0.023012] ftrace: allocated 164 pages with 3 groups [ 0.023789] Dynamic Preempt: voluntary [ 0.023822] rcu: Preemptible hierarchical RCU implementation. [ 0.023823] rcu: RCU event tracing is enabled. [ 0.023824] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023825] Trampoline variant of Tasks RCU enabled. [ 0.023825] Rude variant of Tasks RCU enabled. [ 0.023826] Tracing variant of Tasks RCU enabled. [ 0.023826] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023827] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023834] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023835] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023837] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029026] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029262] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029269] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029321] Console: colour dummy device 80x25 [ 0.029323] printk: legacy console [tty0] enabled [ 0.029606] printk: legacy console [ttyS0] enabled [ 0.170667] ACPI: Core revision 20250807 [ 0.171500] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.172991] APIC: Switch to symmetric I/O mode setup [ 0.174194] x2apic enabled [ 0.175062] APIC: Switched APIC routing to: physical x2apic [ 0.177512] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.179225] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=2500004) [ 0.180221] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180221] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180221] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180221] Speculative Store Bypass: Vulnerable [ 0.180221] Spectre V2 : Mitigation: Retpolines [ 0.180221] RETBleed: Vulnerable [ 0.180221] ITS: Mitigation: Aligned branch/return thunks [ 0.180221] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180221] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180221] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180221] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180221] GDS: Unknown: Dependent on hypervisor status [ 0.180221] active return thunk: its_return_thunk [ 0.180221] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180221] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180221] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180221] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180221] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180221] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180221] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180221] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180221] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180221] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180221] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180221] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180221] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180221] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180221] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180221] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180221] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180221] Freeing SMP alternatives memory: 40K [ 0.180221] pid_max: default: 32768 minimum: 301 [ 0.180221] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180221] landlock: Up and running. [ 0.180221] SELinux: Initializing. [ 0.180221] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180221] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180221] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180424] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181268] signal: max sigframe size: 3632 [ 0.181966] rcu: Hierarchical SRCU implementation. [ 0.182224] rcu: Max phase no-delay instances is 400. [ 0.183093] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186634] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187288] smp: Bringing up secondary CPUs ... [ 0.188128] smpboot: x86: Booting SMP configuration: [ 0.188226] .... node #0, CPUs: #1 [ 0.189675] 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. [ 0.191227] 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. [ 0.192260] smp: Brought up 1 node, 2 CPUs [ 0.192924] smpboot: Total of 2 processors activated (10000.01 BogoMIPS) [ 0.193375] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.194349] devtmpfs: initialized [ 0.194830] x86/mm: Memory block size: 128MB [ 0.196278] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197284] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198230] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199305] pinctrl core: initialized pinctrl subsystem [ 0.200683] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.202369] audit: initializing netlink subsys (disabled) [ 0.203249] audit: type=2000 audit(1788460097.998:1): state=initialized audit_enabled=0 res=1 [ 0.203332] thermal_sys: Registered thermal governor 'step_wise' [ 0.204236] cpuidle: using governor menu [ 0.206799] efi: Freeing EFI boot services memory: 37748K [ 0.207228] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.208306] dca service started, version 1.12.1 [ 0.209104] PCI: Using configuration type 1 for base access [ 0.210333] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.234281] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.235225] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.236225] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.237225] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238802] ACPI: Added _OSI(Module Device) [ 0.239225] ACPI: Added _OSI(Processor Device) [ 0.240039] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242232] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.244572] ACPI: Interpreter enabled [ 0.244889] ACPI: PM: (supports S0 S5) [ 0.246228] ACPI: Using IOAPIC for interrupt routing [ 0.247065] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248227] PCI: Using E820 reservations for host bridge windows [ 0.249343] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.252482] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.253230] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255227] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.256233] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.258586] acpiphp: Slot [3] registered [ 0.259250] acpiphp: Slot [4] registered [ 0.259903] acpiphp: Slot [5] registered [ 0.260239] acpiphp: Slot [6] registered [ 0.260890] acpiphp: Slot [7] registered [ 0.262241] acpiphp: Slot [8] registered [ 0.262882] acpiphp: Slot [9] registered [ 0.263238] acpiphp: Slot [10] registered [ 0.263910] acpiphp: Slot [11] registered [ 0.264238] acpiphp: Slot [12] registered [ 0.264905] acpiphp: Slot [13] registered [ 0.266238] acpiphp: Slot [14] registered [ 0.266909] acpiphp: Slot [15] registered [ 0.267246] acpiphp: Slot [16] registered [ 0.267911] acpiphp: Slot [17] registered [ 0.268238] acpiphp: Slot [18] registered [ 0.268904] acpiphp: Slot [19] registered [ 0.270239] acpiphp: Slot [20] registered [ 0.270896] acpiphp: Slot [21] registered [ 0.271238] acpiphp: Slot [22] registered [ 0.271901] acpiphp: Slot [23] registered [ 0.272238] acpiphp: Slot [24] registered [ 0.272914] acpiphp: Slot [25] registered [ 0.274238] acpiphp: Slot [26] registered [ 0.274908] acpiphp: Slot [27] registered [ 0.275243] acpiphp: Slot [28] registered [ 0.275914] acpiphp: Slot [29] registered [ 0.276238] acpiphp: Slot [30] registered [ 0.276903] acpiphp: Slot [31] registered [ 0.278236] PCI host bridge to bus 0000:00 [ 0.278895] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.279225] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281226] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282225] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.283227] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.284225] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.285157] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286658] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.289161] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.291814] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.292290] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.293224] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.294237] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.295177] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.296241] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.297197] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.298523] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301255] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.302305] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.303315] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.305555] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.308215] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.309742] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.312247] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.315280] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316338] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317326] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318330] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.319280] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.321262] iommu: Default domain type: Translated [ 0.322225] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.323327] efivars: Registered efivars operations [ 0.324414] PCI: Using ACPI for IRQ routing [ 0.325246] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326221] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326221] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.328227] vgaarb: loaded [ 0.328747] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.329225] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334260] clocksource: Switched to clocksource kvm-clock [ 0.335825] VFS: Disk quotas dquot_6.6.0 [ 0.336507] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.337784] pnp: PnP ACPI init [ 0.338731] pnp: PnP ACPI: found 5 devices [ 0.346893] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348413] NET: Registered PF_INET protocol family [ 0.349284] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.361752] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.363237] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.364819] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.366278] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.367723] TCP: Hash tables configured (established 16384 bind 16384) [ 0.369090] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370294] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371556] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.372480] NET: Registered PF_XDP protocol family [ 0.373262] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.374279] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.375287] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.376394] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.377496] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.378709] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.379782] PCI: CLS 0 bytes, default 64 [ 0.380550] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.382446] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093d6e846, max_idle_ns: 440795249997 ns [ 0.384548] clocksource: Switched to clocksource tsc [ 0.404492] Initialise system trusted keyrings [ 0.405662] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.407489] Key type asymmetric registered [ 0.408376] Asymmetric key parser 'x509' registered [ 0.410558] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.412987] io scheduler mq-deadline registered [ 0.413948] io scheduler kyber registered [ 0.414820] io scheduler bfq registered [ 0.417146] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.418581] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.420221] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.423714] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.425572] i8042: Warning: Keylock active [ 0.427937] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.429021] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.430182] hv_vmbus: registering driver hyperv_keyboard [ 0.431416] rtc_cmos 00:00: RTC can wake from S4 [ 0.434058] rtc_cmos 00:00: registered as rtc0 [ 0.435195] rtc_cmos 00:00: setting system clock to 2026-09-03T18:28:14 UTC (1788460094) [ 0.436946] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.438239] intel_pstate: CPU model not supported [ 0.439305] efifb: probing for efifb [ 0.440084] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.441421] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.442644] efifb: scrolling: redraw [ 0.443483] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.445357] Console: switching to colour frame buffer device 100x37 [ 0.447125] fb0: EFI VGA frame buffer device [ 0.448058] pstore: Using crash dump compression: deflate [ 0.449165] pstore: Registered efi_pstore as persistent store backend [ 0.450696] NET: Registered PF_INET6 protocol family [ 0.452070] Segment Routing with IPv6 [ 0.452859] In-situ OAM (IOAM) with IPv6 [ 0.453710] NET: Registered PF_PACKET protocol family [ 0.454847] Key type dns_resolver registered [ 0.458168] IPI shorthand broadcast: enabled [ 0.460878] sched_clock: Marking stable (310001548, 149952865)->(532775277, -72820864) [ 0.463094] registered taskstats version 1 [ 0.464273] Loading compiled-in X.509 certificates [ 0.940505] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.656671] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.660964] Demotion targets for Node 0: null [ 1.661988] Key type .fscrypt registered [ 1.662814] Key type fscrypt-provisioning registered [ 1.663836] ima: No TPM chip found, activating TPM-bypass! [ 1.665072] ima: Allocated hash algorithm: sha1 [ 1.665980] ima: No architecture policies found [ 1.674453] clk: Disabling unused clocks [ 1.680707] Freeing unused kernel image (initmem) memory: 17040K [ 1.682411] Write protecting the kernel read-only data: 47104k [ 1.684251] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.685982] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.687677] Run /init as init process [ 1.804403] nvme nvme0: pci function 0000:00:04.0 [ 1.805715] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.815287] nvme nvme0: 2/0/0 default/read/poll queues [ 1.822245] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.823699] GPT:25804799 != 33554431 [ 1.824488] GPT:Alternate GPT header not at the end of the disk. [ 1.825611] GPT:25804799 != 33554431 [ 1.826352] GPT: Use GNU Parted to correct GPT errors. [ 1.827350] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.840907] SCSI subsystem initialized [ 1.867792] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.870159] device-mapper: uevent: version 1.0.3 [ 1.871194] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.878682] device-mapper: verity: sha256 using "sha256-lib" [ 1.912961] raid6: avx512x4 gen() 17598 MB/s [ 1.929960] raid6: avx512x2 gen() 17849 MB/s [ 1.946962] raid6: avx512x1 gen() 17780 MB/s [ 1.963961] raid6: avx2x4 gen() 17704 MB/s [ 1.980961] raid6: avx2x2 gen() 17920 MB/s [ 1.997964] raid6: avx2x1 gen() 11897 MB/s [ 1.998923] raid6: using algorithm avx2x2 gen() 17920 MB/s [ 2.016961] raid6: .... xor() 15476 MB/s, rmw enabled [ 2.018007] raid6: using avx512x2 recovery algorithm [ 2.028762] xor: automatically using best checksumming function avx [ 2.163710] Btrfs loaded, zoned=no, fsverity=no [ 2.168182] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.171766] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.175666] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.177069] BTRFS error (device dm-0): open_ctree failed: -2