2.318289] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.319958] Run /init as init process [ 2.439354] nvme nvme0: pci function 0000:00:04.0 [ 2.440695] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.450959] nvme nvme0: 2/0/0 default/read/poll queues [ 2.458711] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.460330] GPT:25804799 != 33554431 [ 2.461233] GPT:Alternate GPT header not at the end of the disk. [ 2.462605] GPT:25804799 != 33554431 [ 2.463363] GPT: Use GNU Parted to correct GPT errors. [ 2.464332] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.480684] SCSI subsystem initialized [ 2.513897] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.516204] device-mapper: uevent: version 1.0.3 [ 2.517374] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.526080] device-mapper: verity: sha256 using "sha256-lib" [ 2.565495] raid6: avx512x4 gen() 15679 MB/s [ 2.583439] raid6: avx512x2 gen() 14846 MB/s [ 2.600434] raid6: avx512x1 gen() 15043 MB/s [ 2.617439] raid6: avx2x4 gen() 16502 MB/s [ 2.634432] raid6: avx2x2 gen() 16782 MB/s [ 2.651434] raid6: avx2x1 gen() 12495 MB/s [ 2.652364] raid6: using algorithm avx2x2 gen() 16782 MB/s [ 2.670433] raid6: .... xor() 14622 MB/s, rmw enabled [ 2.671485] raid6: using avx512x2 recovery algorithm [ 2.683449] xor: automatically using best checksumming function avx [ 2.822732] Btrfs loaded, zoned=no, fsverity=no [ 2.827942] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.832109] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.836262] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.837732] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.915382] ACPI: PM: Preparing to enter system sleep state S5 [ 62.916582] reboot: Restarting system [ 62.917468] 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        [2026-09-03T15:08:05.903000]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 3999660023 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000319] ACPI: Early table checksum verification disabled [ 0.000322] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000326] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000332] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000338] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000341] ACPI: FACS 0x00000000789D0000 000040 [ 0.000343] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000346] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000349] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000352] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000355] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000358] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000361] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000364] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000366] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000368] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000369] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000369] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000370] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000371] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000371] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000372] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000373] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000374] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000374] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000415] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000425] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000478] Zone ranges: [ 0.000479] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000482] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000484] Normal empty [ 0.000486] Device empty [ 0.000487] Movable zone start for each node [ 0.000489] Early memory node ranges [ 0.000490] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000492] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000494] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000496] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000503] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000545] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003857] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003966] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004365] ACPI: PM-Timer IO Port: 0xb008 [ 0.004378] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004434] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004437] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004439] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004440] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004442] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004446] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004447] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004451] TSC deadline timer available [ 0.004456] CPU topo: Max. logical packages: 1 [ 0.004457] CPU topo: Max. logical dies: 1 [ 0.004458] CPU topo: Max. dies per package: 1 [ 0.004463] CPU topo: Max. threads per core: 2 [ 0.004463] CPU topo: Num. cores per package: 1 [ 0.004464] CPU topo: Num. threads per package: 2 [ 0.004465] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004483] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004499] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004501] Booting paravirtualized kernel on KVM [ 0.004503] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009403] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009677] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010274] kvm-guest: PV spinlocks enabled [ 0.010276] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010279] 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 [ 0.010471] random: crng init done [ 0.010472] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010691] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010805] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010860] Fallback order for Node 0: 0 [ 0.010863] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010864] Policy zone: DMA32 [ 0.010865] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014795] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014810] Kernel/User page tables isolation: enabled [ 0.023118] ftrace: allocating 41455 entries in 164 pages [ 0.023122] ftrace: allocated 164 pages with 3 groups [ 0.023917] Dynamic Preempt: voluntary [ 0.023950] rcu: Preemptible hierarchical RCU implementation. [ 0.023950] rcu: RCU event tracing is enabled. [ 0.023951] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023952] Trampoline variant of Tasks RCU enabled. [ 0.023952] Rude variant of Tasks RCU enabled. [ 0.023953] Tracing variant of Tasks RCU enabled. [ 0.023953] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023954] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023960] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023962] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023964] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029075] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029312] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029319] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029371] Console: colour dummy device 80x25 [ 0.029374] printk: legacy console [tty0] enabled [ 0.029650] printk: legacy console [ttyS0] enabled [ 0.198484] ACPI: Core revision 20250807 [ 0.199277] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.200646] APIC: Switch to symmetric I/O mode setup [ 0.201798] x2apic enabled [ 0.202642] APIC: Switched APIC routing to: physical x2apic [ 0.205041] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.206647] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.207643] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.207643] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.207643] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.207643] Speculative Store Bypass: Vulnerable [ 0.207643] Spectre V2 : Mitigation: Retpolines [ 0.207643] RETBleed: Vulnerable [ 0.207643] ITS: Mitigation: Aligned branch/return thunks [ 0.207643] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.207643] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.207643] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.207643] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.207643] GDS: Unknown: Dependent on hypervisor status [ 0.207643] active return thunk: its_return_thunk [ 0.207643] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.207643] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.207643] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.207643] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.207643] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.207643] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.207643] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.207643] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.207643] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.207643] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.207643] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.207643] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.207643] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.207643] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.207643] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.207643] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.207643] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.207643] Freeing SMP alternatives memory: 40K [ 0.207643] pid_max: default: 32768 minimum: 301 [ 0.207643] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.207643] landlock: Up and running. [ 0.207643] SELinux: Initializing. [ 0.207643] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.207643] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.207643] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.207846] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.208693] signal: max sigframe size: 3632 [ 0.209380] rcu: Hierarchical SRCU implementation. [ 0.209646] rcu: Max phase no-delay instances is 400. [ 0.210473] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.214051] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.214708] smp: Bringing up secondary CPUs ... [ 0.215507] smpboot: x86: Booting SMP configuration: [ 0.215648] .... node #0, CPUs: #1 [ 0.216649] 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. [ 0.217648] 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. [ 0.218679] smp: Brought up 1 node, 2 CPUs [ 0.219309] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.219823] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.220777] devtmpfs: initialized [ 0.221182] x86/mm: Memory block size: 128MB [ 0.221701] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.222710] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.223655] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.224733] pinctrl core: initialized pinctrl subsystem [ 0.226121] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.227798] audit: initializing netlink subsys (disabled) [ 0.228680] audit: type=2000 audit(1788448089.163:1): state=initialized audit_enabled=0 res=1 [ 0.228762] thermal_sys: Registered thermal governor 'step_wise' [ 0.229659] cpuidle: using governor menu [ 0.233116] efi: Freeing EFI boot services memory: 37748K [ 0.233649] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.234731] dca service started, version 1.12.1 [ 0.235573] PCI: Using configuration type 1 for base access [ 0.235762] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.260245] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.260649] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.261647] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.262647] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.264274] ACPI: Added _OSI(Module Device) [ 0.264648] ACPI: Added _OSI(Processor Device) [ 0.265342] ACPI: Added _OSI(Processor Aggregator Device) [ 0.267730] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.269897] ACPI: Interpreter enabled [ 0.270264] ACPI: PM: (supports S0 S5) [ 0.270650] ACPI: Using IOAPIC for interrupt routing [ 0.271452] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.272651] PCI: Using E820 reservations for host bridge windows [ 0.273703] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.277219] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.278653] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.279648] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.281668] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.284051] acpiphp: Slot [3] registered [ 0.284675] acpiphp: Slot [4] registered [ 0.285380] acpiphp: Slot [5] registered [ 0.285665] acpiphp: Slot [6] registered [ 0.286284] acpiphp: Slot [7] registered [ 0.286663] acpiphp: Slot [8] registered [ 0.287279] acpiphp: Slot [9] registered [ 0.287662] acpiphp: Slot [10] registered [ 0.288294] acpiphp: Slot [11] registered [ 0.289662] acpiphp: Slot [12] registered [ 0.290286] acpiphp: Slot [13] registered [ 0.290664] acpiphp: Slot [14] registered [ 0.291291] acpiphp: Slot [15] registered [ 0.291661] acpiphp: Slot [16] registered [ 0.292291] acpiphp: Slot [17] registered [ 0.293662] acpiphp: Slot [18] registered [ 0.294281] acpiphp: Slot [19] registered [ 0.294661] acpiphp: Slot [20] registered [ 0.295281] acpiphp: Slot [21] registered [ 0.295662] acpiphp: Slot [22] registered [ 0.296292] acpiphp: Slot [23] registered [ 0.296659] acpiphp: Slot [24] registered [ 0.297281] acpiphp: Slot [25] registered [ 0.298660] acpiphp: Slot [26] registered [ 0.299660] acpiphp: Slot [27] registered [ 0.300282] acpiphp: Slot [28] registered [ 0.300667] acpiphp: Slot [29] registered [ 0.301303] acpiphp: Slot [30] registered [ 0.301661] acpiphp: Slot [31] registered [ 0.302300] PCI host bridge to bus 0000:00 [ 0.303651] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.304647] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.305646] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.306647] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.307647] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.308647] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.309525] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.311086] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.313564] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.315226] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.316715] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.317631] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.318661] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.319585] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.320660] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.321555] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.322936] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.324671] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.325728] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.326744] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.328985] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.331534] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.333233] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.335666] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.338783] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.339753] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.340748] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.341751] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.342697] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.344692] iommu: Default domain type: Translated [ 0.345389] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.345747] efivars: Registered efivars operations [ 0.346556] PCI: Using ACPI for IRQ routing [ 0.346674] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.347643] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.347643] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.350649] vgaarb: loaded [ 0.351142] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.351646] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.354683] clocksource: Switched to clocksource kvm-clock [ 0.356166] VFS: Disk quotas dquot_6.6.0 [ 0.356812] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.358005] pnp: PnP ACPI init [ 0.358934] pnp: PnP ACPI: found 5 devices [ 0.366933] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.368356] NET: Registered PF_INET protocol family [ 0.369165] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.381541] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.382835] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.384029] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.385338] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.386512] TCP: Hash tables configured (established 16384 bind 16384) [ 0.387537] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.388743] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.389866] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.390728] NET: Registered PF_XDP protocol family [ 0.391461] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.392384] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.393316] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.394501] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.395536] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.396688] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.397666] PCI: CLS 0 bytes, default 64 [ 0.398398] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.400164] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.402409] clocksource: Switched to clocksource tsc [ 0.422437] Initialise system trusted keyrings [ 0.424489] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.426402] Key type asymmetric registered [ 0.427370] Asymmetric key parser 'x509' registered [ 0.429917] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.432360] io scheduler mq-deadline registered [ 0.433375] io scheduler kyber registered [ 0.434250] io scheduler bfq registered [ 0.435760] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.437279] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.438879] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.442095] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.444024] i8042: Warning: Keylock active [ 0.446487] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.447553] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.448780] hv_vmbus: registering driver hyperv_keyboard [ 0.449990] rtc_cmos 00:00: RTC can wake from S4 [ 0.452231] rtc_cmos 00:00: registered as rtc0 [ 0.453520] rtc_cmos 00:00: setting system clock to 2026-09-03T15:08:06 UTC (1788448086) [ 0.455316] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.456610] intel_pstate: CPU model not supported [ 0.457674] efifb: probing for efifb [ 0.458462] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.459987] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.461251] efifb: scrolling: redraw [ 0.462025] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.463835] Console: switching to colour frame buffer device 100x37 [ 0.465692] fb0: EFI VGA frame buffer device [ 0.466714] pstore: Using crash dump compression: deflate [ 0.467877] pstore: Registered efi_pstore as persistent store backend [ 0.469495] NET: Registered PF_INET6 protocol family [ 0.471382] Segment Routing with IPv6 [ 0.472200] In-situ OAM (IOAM) with IPv6 [ 0.473123] NET: Registered PF_PACKET protocol family [ 0.474365] Key type dns_resolver registered [ 0.475675] IPI shorthand broadcast: enabled [ 0.478382] sched_clock: Marking stable (301002006, 177324963)->(552118883, -73791914) [ 0.480254] registered taskstats version 1 [ 0.481495] Loading compiled-in X.509 certificates [ 0.952113] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.699258] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.703630] Demotion targets for Node 0: null [ 1.704768] Key type .fscrypt registered [ 1.705607] Key type fscrypt-provisioning registered [ 1.706618] ima: No TPM chip found, activating TPM-bypass! [ 1.707834] ima: Allocated hash algorithm: sha1 [ 1.708896] ima: No architecture policies found [ 1.715173] clk: Disabling unused clocks [ 1.721898] Freeing unused kernel image (initmem) memory: 17040K [ 1.723599] Write protecting the kernel read-only data: 47104k [ 1.725466] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.727213] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.728914] Run /init as init process [ 1.848285] nvme nvme0: pci function 0000:00:04.0 [ 1.849692] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.859447] nvme nvme0: 2/0/0 default/read/poll queues [ 1.868059] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.869594] GPT:25804799 != 33554431 [ 1.870382] GPT:Alternate GPT header not at the end of the disk. [ 1.871503] GPT:25804799 != 33554431 [ 1.872225] GPT: Use GNU Parted to correct GPT errors. [ 1.873278] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.886917] SCSI subsystem initialized [ 1.914304] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.916634] device-mapper: uevent: version 1.0.3 [ 1.917677] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.925522] device-mapper: verity: sha256 using "sha256-lib" [ 1.960334] raid6: avx512x4 gen() 17586 MB/s [ 1.977333] raid6: avx512x2 gen() 18011 MB/s [ 1.994333] raid6: avx512x1 gen() 17934 MB/s [ 2.011336] raid6: avx2x4 gen() 17724 MB/s [ 2.028334] raid6: avx2x2 gen() 17315 MB/s [ 2.045334] raid6: avx2x1 gen() 13737 MB/s [ 2.046250] raid6: using algorithm avx512x2 gen() 18011 MB/s [ 2.063335] raid6: .... xor() 24291 MB/s, rmw enabled [ 2.064375] raid6: using avx512x2 recovery algorithm [ 2.074977] xor: automatically using best checksumming function avx [ 2.207338] Btrfs loaded, zoned=no, fsverity=no [ 2.211981] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.215755] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.219722] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.221184] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.250237] ACPI: PM: Preparing to enter system sleep state S5 [ 62.251496] reboot: Restarting system [ 62.252373] 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        [2026-09-03T15:09:12.704239]      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 4024805856 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000441] ACPI: Early table checksum verification disabled [ 0.000445] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000449] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000455] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000460] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000464] ACPI: FACS 0x00000000789D0000 000040 [ 0.000466] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000469] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000472] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000475] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000478] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000481] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000484] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000487] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000489] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000490] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000491] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000492] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000493] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000493] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000494] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000495] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000496] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000496] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000497] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000540] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000550] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000601] Zone ranges: [ 0.000602] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000605] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000607] Normal empty [ 0.000609] Device empty [ 0.000610] Movable zone start for each node [ 0.000612] Early memory node ranges [ 0.000612] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000615] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000617] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000619] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000626] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000663] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003931] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004038] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004473] ACPI: PM-Timer IO Port: 0xb008 [ 0.004486] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004543] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004547] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004549] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004550] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004551] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004555] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004556] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004561] TSC deadline timer available [ 0.004566] CPU topo: Max. logical packages: 1 [ 0.004567] CPU topo: Max. logical dies: 1 [ 0.004567] CPU topo: Max. dies per package: 1 [ 0.004572] CPU topo: Max. threads per core: 2 [ 0.004573] CPU topo: Num. cores per package: 1 [ 0.004574] CPU topo: Num. threads per package: 2 [ 0.004574] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004593] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004609] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004611] Booting paravirtualized kernel on KVM [ 0.004613] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009538] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009813] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010433] kvm-guest: PV spinlocks enabled [ 0.010437] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010440] 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 [ 0.010613] random: crng init done [ 0.010614] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010827] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010936] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010991] Fallback order for Node 0: 0 [ 0.010994] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010995] Policy zone: DMA32 [ 0.010996] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014889] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014904] Kernel/User page tables isolation: enabled [ 0.023167] ftrace: allocating 41455 entries in 164 pages [ 0.023170] ftrace: allocated 164 pages with 3 groups [ 0.023977] Dynamic Preempt: voluntary [ 0.024011] rcu: Preemptible hierarchical RCU implementation. [ 0.024012] rcu: RCU event tracing is enabled. [ 0.024013] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024014] Trampoline variant of Tasks RCU enabled. [ 0.024015] Rude variant of Tasks RCU enabled. [ 0.024015] Tracing variant of Tasks RCU enabled. [ 0.024016] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024017] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024022] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024024] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024025] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029151] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029390] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029397] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029450] Console: colour dummy device 80x25 [ 0.029453] printk: legacy console [tty0] enabled [ 0.029736] printk: legacy console [ttyS0] enabled [ 0.189448] ACPI: Core revision 20250807 [ 0.190366] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.192032] APIC: Switch to symmetric I/O mode setup [ 0.193336] x2apic enabled [ 0.194261] APIC: Switched APIC routing to: physical x2apic [ 0.196820] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.198724] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.199720] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.199720] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.199720] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.199720] Speculative Store Bypass: Vulnerable [ 0.199720] Spectre V2 : Mitigation: Retpolines [ 0.199720] RETBleed: Vulnerable [ 0.199720] ITS: Mitigation: Aligned branch/return thunks [ 0.199720] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.199720] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.199720] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.199720] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.199720] GDS: Unknown: Dependent on hypervisor status [ 0.199720] active return thunk: its_return_thunk [ 0.199720] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.199720] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.199720] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.199720] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.199720] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.199720] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.199720] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.199720] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.199720] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.199720] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.199720] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.199720] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.199720] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.199720] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.199720] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.199720] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.199720] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.199720] Freeing SMP alternatives memory: 40K [ 0.199720] pid_max: default: 32768 minimum: 301 [ 0.199720] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.199720] landlock: Up and running. [ 0.199720] SELinux: Initializing. [ 0.199720] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.199720] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.199720] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.199927] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.200767] signal: max sigframe size: 3632 [ 0.201485] rcu: Hierarchical SRCU implementation. [ 0.201723] rcu: Max phase no-delay instances is 400. [ 0.202630] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.206142] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.206801] smp: Bringing up secondary CPUs ... [ 0.207739] smpboot: x86: Booting SMP configuration: [ 0.208489] .... node #0, CPUs: #1 [ 0.209724] 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. [ 0.210725] 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. [ 0.211781] smp: Brought up 1 node, 2 CPUs [ 0.212430] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.212920] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.213863] devtmpfs: initialized [ 0.214423] x86/mm: Memory block size: 128MB [ 0.215776] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.216825] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.217720] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.219826] pinctrl core: initialized pinctrl subsystem [ 0.221409] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.222882] audit: initializing netlink subsys (disabled) [ 0.223769] audit: type=2000 audit(1788448156.025:1): state=initialized audit_enabled=0 res=1 [ 0.223850] thermal_sys: Registered thermal governor 'step_wise' [ 0.224739] cpuidle: using governor menu [ 0.227343] efi: Freeing EFI boot services memory: 37748K [ 0.228728] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.229816] dca service started, version 1.12.1 [ 0.230567] PCI: Using configuration type 1 for base access [ 0.231881] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.257436] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.257725] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.258723] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.259723] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.261940] ACPI: Added _OSI(Module Device) [ 0.262596] ACPI: Added _OSI(Processor Device) [ 0.262724] ACPI: Added _OSI(Processor Aggregator Device) [ 0.264664] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.266885] ACPI: Interpreter enabled [ 0.267457] ACPI: PM: (supports S0 S5) [ 0.267725] ACPI: Using IOAPIC for interrupt routing [ 0.268516] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.269728] PCI: Using E820 reservations for host bridge windows [ 0.270773] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.273814] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.274728] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.276724] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.277733] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.280075] acpiphp: Slot [3] registered [ 0.280697] acpiphp: Slot [4] registered [ 0.280738] acpiphp: Slot [5] registered [ 0.281348] acpiphp: Slot [6] registered [ 0.282737] acpiphp: Slot [7] registered [ 0.283363] acpiphp: Slot [8] registered [ 0.283740] acpiphp: Slot [9] registered [ 0.284349] acpiphp: Slot [10] registered [ 0.284738] acpiphp: Slot [11] registered [ 0.285365] acpiphp: Slot [12] registered [ 0.285736] acpiphp: Slot [13] registered [ 0.286379] acpiphp: Slot [14] registered [ 0.287738] acpiphp: Slot [15] registered [ 0.288354] acpiphp: Slot [16] registered [ 0.288740] acpiphp: Slot [17] registered [ 0.289355] acpiphp: Slot [18] registered [ 0.289737] acpiphp: Slot [19] registered [ 0.290358] acpiphp: Slot [20] registered [ 0.290738] acpiphp: Slot [21] registered [ 0.291366] acpiphp: Slot [22] registered [ 0.291739] acpiphp: Slot [23] registered [ 0.292363] acpiphp: Slot [24] registered [ 0.293741] acpiphp: Slot [25] registered [ 0.294363] acpiphp: Slot [26] registered [ 0.294742] acpiphp: Slot [27] registered [ 0.295367] acpiphp: Slot [28] registered [ 0.295737] acpiphp: Slot [29] registered [ 0.296358] acpiphp: Slot [30] registered [ 0.297739] acpiphp: Slot [31] registered [ 0.298361] PCI host bridge to bus 0000:00 [ 0.298728] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.299724] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.300723] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.301727] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.302724] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.303724] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.304593] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.306190] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.308548] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.310326] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.311790] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.312675] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.313739] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.314635] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.315737] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.316614] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.318026] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.319751] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.320802] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.321813] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.324062] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.326754] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.328328] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.330747] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.333894] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.334840] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.335831] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.336830] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.338781] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.340035] iommu: Default domain type: Translated [ 0.340724] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.341735] efivars: Registered efivars operations [ 0.342540] PCI: Using ACPI for IRQ routing [ 0.342747] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.343655] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.343720] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.346726] vgaarb: loaded [ 0.347214] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.347723] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.353766] clocksource: Switched to clocksource kvm-clock [ 0.355257] VFS: Disk quotas dquot_6.6.0 [ 0.355898] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.357097] pnp: PnP ACPI init [ 0.358035] pnp: PnP ACPI: found 5 devices [ 0.365991] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.367396] NET: Registered PF_INET protocol family [ 0.368203] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.380722] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.382052] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.383259] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.384514] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.385806] TCP: Hash tables configured (established 16384 bind 16384) [ 0.386849] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.387877] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.389014] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.389899] NET: Registered PF_XDP protocol family [ 0.390655] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.391593] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.392534] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.393581] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.394634] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.395790] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.396777] PCI: CLS 0 bytes, default 64 [ 0.397513] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.399288] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.401512] clocksource: Switched to clocksource tsc [ 0.421573] Initialise system trusted keyrings [ 0.423369] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.425155] Key type asymmetric registered [ 0.426122] Asymmetric key parser 'x509' registered [ 0.427894] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.429592] io scheduler mq-deadline registered [ 0.430577] io scheduler kyber registered [ 0.431467] io scheduler bfq registered [ 0.433408] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.434848] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.436481] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.439571] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.441477] i8042: Warning: Keylock active [ 0.443931] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.444994] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.446098] hv_vmbus: registering driver hyperv_keyboard [ 0.447282] rtc_cmos 00:00: RTC can wake from S4 [ 0.449624] rtc_cmos 00:00: registered as rtc0 [ 0.450662] rtc_cmos 00:00: setting system clock to 2026-09-03T15:09:13 UTC (1788448153) [ 0.452477] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.453798] intel_pstate: CPU model not supported [ 0.454848] efifb: probing for efifb [ 0.455629] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.456930] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.458208] efifb: scrolling: redraw [ 0.458988] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.460783] Console: switching to colour frame buffer device 100x37 [ 0.462609] fb0: EFI VGA frame buffer device [ 0.463566] pstore: Using crash dump compression: deflate [ 0.464721] pstore: Registered efi_pstore as persistent store backend [ 0.466356] NET: Registered PF_INET6 protocol family [ 0.467743] Segment Routing with IPv6 [ 0.468562] In-situ OAM (IOAM) with IPv6 [ 0.469448] NET: Registered PF_PACKET protocol family [ 0.470601] Key type dns_resolver registered [ 0.472601] IPI shorthand broadcast: enabled [ 0.475361] sched_clock: Marking stable (306001969, 169323708)->(553047899, -77722222) [ 0.477218] registered taskstats version 1 [ 0.478622] Loading compiled-in X.509 certificates [ 0.952510] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.682885] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.687136] Demotion targets for Node 0: null [ 1.688146] Key type .fscrypt registered [ 1.688963] Key type fscrypt-provisioning registered [ 1.689954] ima: No TPM chip found, activating TPM-bypass! [ 1.691151] ima: Allocated hash algorithm: sha1 [ 1.692052] ima: No architecture policies found [ 1.698225] clk: Disabling unused clocks [ 1.704588] Freeing unused kernel image (initmem) memory: 17040K [ 1.706296] Write protecting the kernel read-only data: 47104k [ 1.708133] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.709878] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.711562] Run /init as init process [ 1.829943] nvme nvme0: pci function 0000:00:04.0 [ 1.831223] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.840854] nvme nvme0: 2/0/0 default/read/poll queues [ 1.848284] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.849767] GPT:25804799 != 33554431 [ 1.850531] GPT:Alternate GPT header not at the end of the disk. [ 1.851632] GPT:25804799 != 33554431 [ 1.852383] GPT: Use GNU Parted to correct GPT errors. [ 1.853373] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.867315] SCSI subsystem initialized [ 1.895096] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.897394] device-mapper: uevent: version 1.0.3 [ 1.898449] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.906374] device-mapper: verity: sha256 using "sha256-lib" [ 1.942334] raid6: avx512x4 gen() 17729 MB/s [ 1.959395] raid6: avx512x2 gen() 16495 MB/s [ 1.977331] raid6: avx512x1 gen() 16772 MB/s [ 1.994331] raid6: avx2x4 gen() 17954 MB/s [ 2.012330] raid6: avx2x2 gen() 17481 MB/s [ 2.029331] raid6: avx2x1 gen() 13280 MB/s [ 2.030269] raid6: using algorithm avx2x4 gen() 17954 MB/s [ 2.047336] raid6: .... xor() 7512 MB/s, rmw enabled [ 2.048374] raid6: using avx512x2 recovery algorithm [ 2.059193] xor: automatically using best checksumming function avx [ 2.197918] Btrfs loaded, zoned=no, fsverity=no [ 2.202440] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.206067] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.210053] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.211411] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.273408] ACPI: PM: Preparing to enter system sleep state S5 [ 62.274728] reboot: Restarting system [ 62.275591] 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        [2026-09-03T15:10:19.606092]      The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s.  Booting `Flatcar default' [ 0.000000] Linux version 6.18.45-flatcar (build@pony-truck.infra.kinvolk.io) (x86_64-cros-linux-gnu-gcc (Gentoo Hardened 15.3.0 p8) 15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT_DYNAMIC Thu Sep 3 12:05:44 -00 2026 [ 0.000000] Command line: BOOT_IMAGE=/flatcar/vmlinuz-a mount.usr=/dev/mapper/usr verity.usr=PARTUUID=7130c94a-213a-4e5a-8e26-6cce9662f132 rootflags=rw mount.usrflags=ro consoleblank=0 root=LABEL=ROOT console=ttyS0,115200n8 console=tty0 flatcar.first_boot=detected flatcar.oem.id=ec2 modprobe.blacklist=xen_fbfront net.ifnames=0 nvme_core.io_timeout=4294967295 verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000786cdfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000786ce000-0x000000007894dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007894e000-0x000000007895dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007895e000-0x00000000789ddfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000789de000-0x000000007c97bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c97c000-0x000000007c9fffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=0x7886a000 ACPI=0x7895d000 ACPI 2.0=0x7895d014 MEMATTR=0x77036018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.small/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 4054701705 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000095] 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 [ 0.000177] Using GB pages for direct mapping [ 0.000398] ACPI: Early table checksum verification disabled [ 0.000402] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000406] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000412] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000418] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000421] ACPI: FACS 0x00000000789D0000 000040 [ 0.000424] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000427] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000430] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000433] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000436] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000439] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000442] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000444] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000447] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000448] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000449] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000450] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000450] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000451] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000452] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000453] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000453] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000454] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000455] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000499] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000509] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000560] Zone ranges: [ 0.000561] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000564] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000567] Normal empty [ 0.000569] Device empty [ 0.000570] Movable zone start for each node [ 0.000571] Early memory node ranges [ 0.000572] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000575] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000577] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000579] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000586] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000628] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003929] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004035] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004464] ACPI: PM-Timer IO Port: 0xb008 [ 0.004478] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004536] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004539] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004541] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004542] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004544] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004548] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004549] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004553] TSC deadline timer available [ 0.004559] CPU topo: Max. logical packages: 1 [ 0.004560] CPU topo: Max. logical dies: 1 [ 0.004560] CPU topo: Max. dies per package: 1 [ 0.004565] CPU topo: Max. threads per core: 2 [ 0.004566] CPU topo: Num. cores per package: 1 [ 0.004567] CPU topo: Num. threads per package: 2 [ 0.004567] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004585] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004601] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004603] Booting paravirtualized kernel on KVM [ 0.004606] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009535] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009814] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010428] kvm-guest: PV spinlocks enabled [ 0.010431] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010434] 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 [ 0.010606] random: crng init done [ 0.010607] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010814] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010931] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010988] Fallback order for Node 0: 0 [ 0.010991] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010992] Policy zone: DMA32 [ 0.010994] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014945] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014959] Kernel/User page tables isolation: enabled [ 0.023405] ftrace: allocating 41455 entries in 164 pages [ 0.023409] ftrace: allocated 164 pages with 3 groups [ 0.024221] Dynamic Preempt: voluntary [ 0.024256] rcu: Preemptible hierarchical RCU implementation. [ 0.024257] rcu: RCU event tracing is enabled. [ 0.024257] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024259] Trampoline variant of Tasks RCU enabled. [ 0.024259] Rude variant of Tasks RCU enabled. [ 0.024260] Tracing variant of Tasks RCU enabled. [ 0.024261] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024262] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024268] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024270] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024271] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029515] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029755] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029762] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029818] Console: colour dummy device 80x25 [ 0.029820] printk: legacy console [tty0] enabled [ 0.030103] printk: legacy console [ttyS0] enabled [ 0.175686] ACPI: Core revision 20250807 [ 0.176567] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.178162] APIC: Switch to symmetric I/O mode setup [ 0.179420] x2apic enabled [ 0.180317] APIC: Switched APIC routing to: physical x2apic [ 0.182859] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.184633] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.185628] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.185628] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.185628] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.185628] Speculative Store Bypass: Vulnerable [ 0.185628] Spectre V2 : Mitigation: Retpolines [ 0.185628] RETBleed: Vulnerable [ 0.185628] ITS: Mitigation: Aligned branch/return thunks [ 0.185628] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185628] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.185628] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.185628] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.185628] GDS: Unknown: Dependent on hypervisor status [ 0.185628] active return thunk: its_return_thunk [ 0.185628] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.185628] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.185628] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.185628] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.185628] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.185628] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.185628] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.185628] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.185628] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.185628] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.185628] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.185628] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.185628] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.185628] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.185628] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.185628] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.185628] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.185628] Freeing SMP alternatives memory: 40K [ 0.185628] pid_max: default: 32768 minimum: 301 [ 0.185628] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.185628] landlock: Up and running. [ 0.185628] SELinux: Initializing. [ 0.185628] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185628] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.185628] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.185851] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.186679] signal: max sigframe size: 3632 [ 0.187449] rcu: Hierarchical SRCU implementation. [ 0.187631] rcu: Max phase no-delay instances is 400. [ 0.188600] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.192132] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.192702] smp: Bringing up secondary CPUs ... [ 0.193597] smpboot: x86: Booting SMP configuration: [ 0.193634] .... node #0, CPUs: #1 [ 0.194635] 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. [ 0.196634] 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. [ 0.197670] smp: Brought up 1 node, 2 CPUs [ 0.198406] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.198785] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.199784] devtmpfs: initialized [ 0.200298] x86/mm: Memory block size: 128MB [ 0.201685] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.202699] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.203641] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.204715] pinctrl core: initialized pinctrl subsystem [ 0.206253] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.206773] audit: initializing netlink subsys (disabled) [ 0.207646] audit: type=2000 audit(1788448222.946:1): state=initialized audit_enabled=0 res=1 [ 0.207763] thermal_sys: Registered thermal governor 'step_wise' [ 0.208654] cpuidle: using governor menu [ 0.211556] efi: Freeing EFI boot services memory: 37748K [ 0.212638] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.213740] dca service started, version 1.12.1 [ 0.214605] PCI: Using configuration type 1 for base access [ 0.215755] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.241746] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.242632] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.244634] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.245632] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.247870] ACPI: Added _OSI(Module Device) [ 0.248633] ACPI: Added _OSI(Processor Device) [ 0.249428] ACPI: Added _OSI(Processor Aggregator Device) [ 0.250655] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.253816] ACPI: Interpreter enabled [ 0.254398] ACPI: PM: (supports S0 S5) [ 0.254636] ACPI: Using IOAPIC for interrupt routing [ 0.255661] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.257633] PCI: Using E820 reservations for host bridge windows [ 0.258742] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.261990] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.262636] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.264635] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.265644] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.268021] acpiphp: Slot [3] registered [ 0.268656] acpiphp: Slot [4] registered [ 0.269357] acpiphp: Slot [5] registered [ 0.270647] acpiphp: Slot [6] registered [ 0.271361] acpiphp: Slot [7] registered [ 0.271646] acpiphp: Slot [8] registered [ 0.272353] acpiphp: Slot [9] registered [ 0.272645] acpiphp: Slot [10] registered [ 0.273280] acpiphp: Slot [11] registered [ 0.274647] acpiphp: Slot [12] registered [ 0.275362] acpiphp: Slot [13] registered [ 0.275646] acpiphp: Slot [14] registered [ 0.276284] acpiphp: Slot [15] registered [ 0.276644] acpiphp: Slot [16] registered [ 0.277359] acpiphp: Slot [17] registered [ 0.278646] acpiphp: Slot [18] registered [ 0.279374] acpiphp: Slot [19] registered [ 0.279646] acpiphp: Slot [20] registered [ 0.280352] acpiphp: Slot [21] registered [ 0.281647] acpiphp: Slot [22] registered [ 0.282365] acpiphp: Slot [23] registered [ 0.282645] acpiphp: Slot [24] registered [ 0.283374] acpiphp: Slot [25] registered [ 0.284648] acpiphp: Slot [26] registered [ 0.285365] acpiphp: Slot [27] registered [ 0.285647] acpiphp: Slot [28] registered [ 0.286386] acpiphp: Slot [29] registered [ 0.287648] acpiphp: Slot [30] registered [ 0.288378] acpiphp: Slot [31] registered [ 0.288643] PCI host bridge to bus 0000:00 [ 0.289359] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.290632] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.291632] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.292632] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.294632] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.295632] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.296647] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.298080] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.300575] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.303283] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.304717] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.305646] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.306645] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.307645] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.308645] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.309645] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.311043] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.313656] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.314800] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.316739] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.317993] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.321651] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.323369] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.325650] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.329821] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.330762] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.331741] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.332741] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.333682] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.335999] iommu: Default domain type: Translated [ 0.336633] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.337754] efivars: Registered efivars operations [ 0.338818] PCI: Using ACPI for IRQ routing [ 0.339734] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.340628] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.340628] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.343636] vgaarb: loaded [ 0.344231] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.344632] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.348671] clocksource: Switched to clocksource kvm-clock [ 0.350327] VFS: Disk quotas dquot_6.6.0 [ 0.351051] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.352445] pnp: PnP ACPI init [ 0.353461] pnp: PnP ACPI: found 5 devices [ 0.361767] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.363408] NET: Registered PF_INET protocol family [ 0.364373] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.377735] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.379110] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.380482] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.382077] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.383420] TCP: Hash tables configured (established 16384 bind 16384) [ 0.384618] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385811] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.387168] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.388186] NET: Registered PF_XDP protocol family [ 0.389050] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.390284] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.391513] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.392710] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.393942] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.395513] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.396655] PCI: CLS 0 bytes, default 64 [ 0.397496] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.399266] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.401494] clocksource: Switched to clocksource tsc [ 0.421472] Initialise system trusted keyrings [ 0.422563] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.424309] Key type asymmetric registered [ 0.425180] Asymmetric key parser 'x509' registered [ 0.426929] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.430065] io scheduler mq-deadline registered [ 0.431070] io scheduler kyber registered [ 0.431973] io scheduler bfq registered [ 0.434018] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.435332] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.436958] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.440197] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.442189] i8042: Warning: Keylock active [ 0.444545] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.445656] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.446823] hv_vmbus: registering driver hyperv_keyboard [ 0.448028] rtc_cmos 00:00: RTC can wake from S4 [ 0.450319] rtc_cmos 00:00: registered as rtc0 [ 0.451453] rtc_cmos 00:00: setting system clock to 2026-09-03T15:10:20 UTC (1788448220) [ 0.453191] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.454480] intel_pstate: CPU model not supported [ 0.455556] efifb: probing for efifb [ 0.456361] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.457716] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.458950] efifb: scrolling: redraw [ 0.459708] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.461488] Console: switching to colour frame buffer device 100x37 [ 0.463343] fb0: EFI VGA frame buffer device [ 0.464329] pstore: Using crash dump compression: deflate [ 0.465499] pstore: Registered efi_pstore as persistent store backend [ 0.467120] NET: Registered PF_INET6 protocol family [ 0.468628] Segment Routing with IPv6 [ 0.469451] In-situ OAM (IOAM) with IPv6 [ 0.470376] NET: Registered PF_PACKET protocol family [ 0.471542] Key type dns_resolver registered [ 0.474239] IPI shorthand broadcast: enabled [ 0.476884] sched_clock: Marking stable (322002571, 154866771)->(555665801, -78796459) [ 0.478769] registered taskstats version 1 [ 0.479956] Loading compiled-in X.509 certificates [ 0.954579] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.718690] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.723186] Demotion targets for Node 0: null [ 1.724251] Key type .fscrypt registered [ 1.725110] Key type fscrypt-provisioning registered [ 1.726256] ima: No TPM chip found, activating TPM-bypass! [ 1.727522] ima: Allocated hash algorithm: sha1 [ 1.728472] ima: No architecture policies found [ 1.735757] clk: Disabling unused clocks [ 1.742285] Freeing unused kernel image (initmem) memory: 17040K [ 1.743952] Write protecting the kernel read-only data: 47104k [ 1.745751] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.747495] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.749140] Run /init as init process [ 1.867576] nvme nvme0: pci function 0000:00:04.0 [ 1.868839] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.878590] nvme nvme0: 2/0/0 default/read/poll queues [ 1.886157] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.887491] GPT:25804799 != 33554431 [ 1.888249] GPT:Alternate GPT header not at the end of the disk. [ 1.889325] GPT:25804799 != 33554431 [ 1.890142] GPT: Use GNU Parted to correct GPT errors. [ 1.891100] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.904734] SCSI subsystem initialized [ 1.932627] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.934954] device-mapper: uevent: version 1.0.3 [ 1.936003] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.943582] device-mapper: verity: sha256 using "sha256-lib" [ 1.979903] raid6: avx512x4 gen() 17872 MB/s [ 1.996876] raid6: avx512x2 gen() 17668 MB/s [ 2.013875] raid6: avx512x1 gen() 17695 MB/s [ 2.030900] raid6: avx2x4 gen() 16479 MB/s [ 2.047877] raid6: avx2x2 gen() 14812 MB/s [ 2.064885] raid6: avx2x1 gen() 12540 MB/s [ 2.066140] raid6: using algorithm avx512x4 gen() 17872 MB/s [ 2.083963] raid6: .... xor() 6552 MB/s, rmw enabled [ 2.085559] raid6: using avx512x2 recovery algorithm [ 2.099023] xor: automatically using best checksumming function avx [ 2.236781] Btrfs loaded, zoned=no, fsverity=no [ 2.241786] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.245752] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.250168] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.251532] BTRFS error (device dm-0): open_ctree failed: -2