2.091915] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.093627] Run /init as init process [ 2.224277] nvme nvme0: pci function 0000:00:04.0 [ 2.225811] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 2.237057] nvme nvme0: 2/0/0 default/read/poll queues [ 2.244477] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.246432] GPT:25804799 != 33554431 [ 2.247358] GPT:Alternate GPT header not at the end of the disk. [ 2.248578] GPT:25804799 != 33554431 [ 2.249563] GPT: Use GNU Parted to correct GPT errors. [ 2.250705] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 2.266760] SCSI subsystem initialized [ 2.295565] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.298049] device-mapper: uevent: version 1.0.3 [ 2.299125] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.307273] device-mapper: verity: sha256 using "sha256-lib" [ 2.342871] raid6: avx512x4 gen() 17696 MB/s [ 2.359864] raid6: avx512x2 gen() 17891 MB/s [ 2.376867] raid6: avx512x1 gen() 16836 MB/s [ 2.394864] raid6: avx2x4 gen() 17824 MB/s [ 2.412866] raid6: avx2x2 gen() 17280 MB/s [ 2.429865] raid6: avx2x1 gen() 13063 MB/s [ 2.430851] raid6: using algorithm avx512x2 gen() 17891 MB/s [ 2.448867] raid6: .... xor() 21411 MB/s, rmw enabled [ 2.449990] raid6: using avx512x2 recovery algorithm [ 2.461170] xor: automatically using best checksumming function avx [ 2.595093] Btrfs loaded, zoned=no, fsverity=no [ 2.599539] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.603313] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.607446] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.608875] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.707545] ACPI: PM: Preparing to enter system sleep state S5 [ 62.712994] reboot: Restarting system [ 62.713971] 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        [2026-09-03T17:06:04.010689]      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 4053567859 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000101] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000129] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000132] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000186] Using GB pages for direct mapping [ 0.000445] ACPI: Early table checksum verification disabled [ 0.000449] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000453] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000460] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000465] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000469] ACPI: FACS 0x00000000789D0000 000040 [ 0.000472] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000475] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000478] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000481] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000485] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000488] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000491] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000493] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000496] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000497] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000498] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000499] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000499] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000500] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000501] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000502] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000502] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000503] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000504] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000549] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000559] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000614] Zone ranges: [ 0.000615] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000618] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000621] Normal empty [ 0.000622] Device empty [ 0.000624] Movable zone start for each node [ 0.000626] Early memory node ranges [ 0.000626] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000629] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000631] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000633] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000641] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000692] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004997] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005146] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005553] ACPI: PM-Timer IO Port: 0xb008 [ 0.005567] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005626] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005629] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005631] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005632] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005633] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005637] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005639] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005643] TSC deadline timer available [ 0.005649] CPU topo: Max. logical packages: 1 [ 0.005650] CPU topo: Max. logical dies: 1 [ 0.005651] CPU topo: Max. dies per package: 1 [ 0.005656] CPU topo: Max. threads per core: 2 [ 0.005656] CPU topo: Num. cores per package: 1 [ 0.005657] CPU topo: Num. threads per package: 2 [ 0.005658] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005679] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005698] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005700] Booting paravirtualized kernel on KVM [ 0.005702] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010671] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011014] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011789] kvm-guest: PV spinlocks enabled [ 0.011792] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011796] 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 [ 0.011986] random: crng init done [ 0.011987] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012250] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012391] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012451] Fallback order for Node 0: 0 [ 0.012455] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012456] Policy zone: DMA32 [ 0.012457] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.017253] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017270] Kernel/User page tables isolation: enabled [ 0.026432] ftrace: allocating 41455 entries in 164 pages [ 0.026436] ftrace: allocated 164 pages with 3 groups [ 0.027338] Dynamic Preempt: voluntary [ 0.027379] rcu: Preemptible hierarchical RCU implementation. [ 0.027380] rcu: RCU event tracing is enabled. [ 0.027381] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.027382] Trampoline variant of Tasks RCU enabled. [ 0.027383] Rude variant of Tasks RCU enabled. [ 0.027383] Tracing variant of Tasks RCU enabled. [ 0.027384] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.027385] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.027391] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027393] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.027394] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032791] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.033047] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.033059] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.033127] Console: colour dummy device 80x25 [ 0.033131] printk: legacy console [tty0] enabled [ 0.033415] printk: legacy console [ttyS0] enabled [ 0.165993] ACPI: Core revision 20250807 [ 0.166796] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168216] APIC: Switch to symmetric I/O mode setup [ 0.169374] x2apic enabled [ 0.170236] APIC: Switched APIC routing to: physical x2apic [ 0.172646] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.174287] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.175281] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175281] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175281] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175281] Speculative Store Bypass: Vulnerable [ 0.175281] Spectre V2 : Mitigation: Retpolines [ 0.175281] RETBleed: Vulnerable [ 0.175281] ITS: Mitigation: Aligned branch/return thunks [ 0.175281] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175281] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175281] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175281] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175281] GDS: Unknown: Dependent on hypervisor status [ 0.175281] active return thunk: its_return_thunk [ 0.175281] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175281] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175281] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175281] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175281] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175281] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175281] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175281] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175281] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175281] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175281] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175281] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175281] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175281] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175281] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175281] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175281] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175281] Freeing SMP alternatives memory: 40K [ 0.175281] pid_max: default: 32768 minimum: 301 [ 0.175281] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175281] landlock: Up and running. [ 0.175281] SELinux: Initializing. [ 0.175281] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175281] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175281] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175509] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176343] signal: max sigframe size: 3632 [ 0.177069] rcu: Hierarchical SRCU implementation. [ 0.177286] rcu: Max phase no-delay instances is 400. [ 0.178164] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181824] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182369] smp: Bringing up secondary CPUs ... [ 0.183193] smpboot: x86: Booting SMP configuration: [ 0.183286] .... node #0, CPUs: #1 [ 0.184654] 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. [ 0.186288] 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. [ 0.187323] smp: Brought up 1 node, 2 CPUs [ 0.187960] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188440] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189435] devtmpfs: initialized [ 0.189882] x86/mm: Memory block size: 128MB [ 0.191318] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192351] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193296] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194373] pinctrl core: initialized pinctrl subsystem [ 0.195884] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.197438] audit: initializing netlink subsys (disabled) [ 0.198321] audit: type=2000 audit(1788455167.360:1): state=initialized audit_enabled=0 res=1 [ 0.198392] thermal_sys: Registered thermal governor 'step_wise' [ 0.199296] cpuidle: using governor menu [ 0.202766] efi: Freeing EFI boot services memory: 37748K [ 0.203288] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204363] dca service started, version 1.12.1 [ 0.205121] PCI: Using configuration type 1 for base access [ 0.206401] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232043] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233286] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234286] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235284] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237722] ACPI: Added _OSI(Module Device) [ 0.238190] ACPI: Added _OSI(Processor Device) [ 0.239288] ACPI: Added _OSI(Processor Aggregator Device) [ 0.241183] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243506] ACPI: Interpreter enabled [ 0.244129] ACPI: PM: (supports S0 S5) [ 0.244287] ACPI: Using IOAPIC for interrupt routing [ 0.245091] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246289] PCI: Using E820 reservations for host bridge windows [ 0.247425] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250602] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.252293] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253286] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254299] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256694] acpiphp: Slot [3] registered [ 0.257307] acpiphp: Slot [4] registered [ 0.257937] acpiphp: Slot [5] registered [ 0.258307] acpiphp: Slot [6] registered [ 0.258938] acpiphp: Slot [7] registered [ 0.260302] acpiphp: Slot [8] registered [ 0.260926] acpiphp: Slot [9] registered [ 0.261299] acpiphp: Slot [10] registered [ 0.261946] acpiphp: Slot [11] registered [ 0.262299] acpiphp: Slot [12] registered [ 0.262941] acpiphp: Slot [13] registered [ 0.264299] acpiphp: Slot [14] registered [ 0.264933] acpiphp: Slot [15] registered [ 0.265299] acpiphp: Slot [16] registered [ 0.265933] acpiphp: Slot [17] registered [ 0.266299] acpiphp: Slot [18] registered [ 0.266953] acpiphp: Slot [19] registered [ 0.267298] acpiphp: Slot [20] registered [ 0.267947] acpiphp: Slot [21] registered [ 0.269298] acpiphp: Slot [22] registered [ 0.269937] acpiphp: Slot [23] registered [ 0.270300] acpiphp: Slot [24] registered [ 0.270947] acpiphp: Slot [25] registered [ 0.271298] acpiphp: Slot [26] registered [ 0.271945] acpiphp: Slot [27] registered [ 0.273299] acpiphp: Slot [28] registered [ 0.273930] acpiphp: Slot [29] registered [ 0.274303] acpiphp: Slot [30] registered [ 0.274947] acpiphp: Slot [31] registered [ 0.275295] PCI host bridge to bus 0000:00 [ 0.275947] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.277285] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.278285] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.279285] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280285] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281286] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282199] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284723] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286130] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.287879] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289349] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290259] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291298] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292199] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293298] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294192] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295581] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.297307] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.298368] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.299381] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.301617] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.304301] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.305914] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.308300] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311489] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312395] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313401] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314399] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.315344] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.317333] iommu: Default domain type: Translated [ 0.318286] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.319298] efivars: Registered efivars operations [ 0.320032] PCI: Using ACPI for IRQ routing [ 0.320310] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.321260] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.321281] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.324288] vgaarb: loaded [ 0.324790] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.325285] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.329329] clocksource: Switched to clocksource kvm-clock [ 0.330884] VFS: Disk quotas dquot_6.6.0 [ 0.331535] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.332793] pnp: PnP ACPI init [ 0.333867] pnp: PnP ACPI: found 5 devices [ 0.341939] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.343402] NET: Registered PF_INET protocol family [ 0.344238] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.356863] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.358233] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.359465] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.360706] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.362019] TCP: Hash tables configured (established 16384 bind 16384) [ 0.363071] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364110] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.365289] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.366166] NET: Registered PF_XDP protocol family [ 0.366919] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.367888] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.368844] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.369914] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.370971] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.372145] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.373164] PCI: CLS 0 bytes, default 64 [ 0.373915] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.375691] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.377952] clocksource: Switched to clocksource tsc [ 0.398128] Initialise system trusted keyrings [ 0.399310] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.401134] Key type asymmetric registered [ 0.402078] Asymmetric key parser 'x509' registered [ 0.403750] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.406265] io scheduler mq-deadline registered [ 0.407251] io scheduler kyber registered [ 0.408135] io scheduler bfq registered [ 0.411313] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.412711] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414431] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.419027] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420987] i8042: Warning: Keylock active [ 0.423473] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.424543] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.425796] hv_vmbus: registering driver hyperv_keyboard [ 0.427018] rtc_cmos 00:00: RTC can wake from S4 [ 0.429408] rtc_cmos 00:00: registered as rtc0 [ 0.430571] rtc_cmos 00:00: setting system clock to 2026-09-03T17:06:07 UTC (1788455167) [ 0.432411] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.433759] intel_pstate: CPU model not supported [ 0.434855] efifb: probing for efifb [ 0.435669] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.437080] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.438369] efifb: scrolling: redraw [ 0.439158] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.441036] Console: switching to colour frame buffer device 100x37 [ 0.442872] fb0: EFI VGA frame buffer device [ 0.443842] pstore: Using crash dump compression: deflate [ 0.445004] pstore: Registered efi_pstore as persistent store backend [ 0.446648] NET: Registered PF_INET6 protocol family [ 0.448196] Segment Routing with IPv6 [ 0.449028] In-situ OAM (IOAM) with IPv6 [ 0.449965] NET: Registered PF_PACKET protocol family [ 0.451125] Key type dns_resolver registered [ 0.452516] IPI shorthand broadcast: enabled [ 0.455261] sched_clock: Marking stable (314002019, 141222936)->(529834827, -74609872) [ 0.457267] registered taskstats version 1 [ 0.458545] Loading compiled-in X.509 certificates [ 0.936402] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.674881] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.679253] Demotion targets for Node 0: null [ 1.680279] Key type .fscrypt registered [ 1.681095] Key type fscrypt-provisioning registered [ 1.682117] ima: No TPM chip found, activating TPM-bypass! [ 1.683338] ima: Allocated hash algorithm: sha1 [ 1.684214] ima: No architecture policies found [ 1.690530] clk: Disabling unused clocks [ 1.696956] Freeing unused kernel image (initmem) memory: 17040K [ 1.698701] Write protecting the kernel read-only data: 47104k [ 1.700531] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.702287] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.703964] Run /init as init process [ 1.824468] nvme nvme0: pci function 0000:00:04.0 [ 1.825801] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.835876] nvme nvme0: 2/0/0 default/read/poll queues [ 1.842884] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.844294] GPT:25804799 != 33554431 [ 1.845064] GPT:Alternate GPT header not at the end of the disk. [ 1.846290] GPT:25804799 != 33554431 [ 1.846997] GPT: Use GNU Parted to correct GPT errors. [ 1.847961] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.862149] SCSI subsystem initialized [ 1.889893] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.892260] device-mapper: uevent: version 1.0.3 [ 1.893391] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.901261] device-mapper: verity: sha256 using "sha256-lib" [ 1.937230] raid6: avx512x4 gen() 17756 MB/s [ 1.954229] raid6: avx512x2 gen() 17749 MB/s [ 1.971229] raid6: avx512x1 gen() 17749 MB/s [ 1.989230] raid6: avx2x4 gen() 17932 MB/s [ 2.006234] raid6: avx2x2 gen() 17302 MB/s [ 2.023228] raid6: avx2x1 gen() 13394 MB/s [ 2.024185] raid6: using algorithm avx2x4 gen() 17932 MB/s [ 2.041233] raid6: .... xor() 6599 MB/s, rmw enabled [ 2.042284] raid6: using avx512x2 recovery algorithm [ 2.052998] xor: automatically using best checksumming function avx [ 2.189434] Btrfs loaded, zoned=no, fsverity=no [ 2.193822] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.197443] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.201461] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.202858] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.234242] ACPI: PM: Preparing to enter system sleep state S5 [ 62.235540] reboot: Restarting system [ 62.236369] 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        [2026-09-03T17:07:10.911029]      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 4052588902 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000100] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000128] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000131] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000185] Using GB pages for direct mapping [ 0.000447] ACPI: Early table checksum verification disabled [ 0.000452] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000456] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000462] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000468] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000471] ACPI: FACS 0x00000000789D0000 000040 [ 0.000474] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000477] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000480] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000483] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000486] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000489] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000492] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000495] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000497] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000499] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000500] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000500] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000501] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000502] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000502] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000503] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000504] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000505] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000505] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000546] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000556] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000609] Zone ranges: [ 0.000610] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000613] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000615] Normal empty [ 0.000617] Device empty [ 0.000618] Movable zone start for each node [ 0.000620] Early memory node ranges [ 0.000620] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000623] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000625] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000627] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000635] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000686] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004867] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.005011] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005421] ACPI: PM-Timer IO Port: 0xb008 [ 0.005434] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005492] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005496] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005498] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005499] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005500] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005505] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005507] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005511] TSC deadline timer available [ 0.005516] CPU topo: Max. logical packages: 1 [ 0.005516] CPU topo: Max. logical dies: 1 [ 0.005517] CPU topo: Max. dies per package: 1 [ 0.005522] CPU topo: Max. threads per core: 2 [ 0.005523] CPU topo: Num. cores per package: 1 [ 0.005523] CPU topo: Num. threads per package: 2 [ 0.005524] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005544] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005562] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005565] Booting paravirtualized kernel on KVM [ 0.005567] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010519] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010844] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011581] kvm-guest: PV spinlocks enabled [ 0.011585] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011589] 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 [ 0.011765] random: crng init done [ 0.011766] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012029] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012167] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012223] Fallback order for Node 0: 0 [ 0.012226] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012227] Policy zone: DMA32 [ 0.012228] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.016984] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.017002] Kernel/User page tables isolation: enabled [ 0.025970] ftrace: allocating 41455 entries in 164 pages [ 0.025974] ftrace: allocated 164 pages with 3 groups [ 0.026839] Dynamic Preempt: voluntary [ 0.026875] rcu: Preemptible hierarchical RCU implementation. [ 0.026876] rcu: RCU event tracing is enabled. [ 0.026877] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.026878] Trampoline variant of Tasks RCU enabled. [ 0.026879] Rude variant of Tasks RCU enabled. [ 0.026880] Tracing variant of Tasks RCU enabled. [ 0.026882] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.026882] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.026889] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026890] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.026892] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.032070] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.032319] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.032327] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.032386] Console: colour dummy device 80x25 [ 0.032390] printk: legacy console [tty0] enabled [ 0.032664] printk: legacy console [ttyS0] enabled [ 0.165545] ACPI: Core revision 20250807 [ 0.166355] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167953] APIC: Switch to symmetric I/O mode setup [ 0.169378] x2apic enabled [ 0.170218] APIC: Switched APIC routing to: physical x2apic [ 0.172610] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.174205] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.175200] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175200] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175200] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175200] Speculative Store Bypass: Vulnerable [ 0.175200] Spectre V2 : Mitigation: Retpolines [ 0.175200] RETBleed: Vulnerable [ 0.175200] ITS: Mitigation: Aligned branch/return thunks [ 0.175200] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175200] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175200] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175200] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175200] GDS: Unknown: Dependent on hypervisor status [ 0.175200] active return thunk: its_return_thunk [ 0.175200] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175200] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175200] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175200] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175200] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175200] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175200] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175200] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175200] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175200] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175200] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175200] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175200] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175200] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175200] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175200] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175200] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175200] Freeing SMP alternatives memory: 40K [ 0.175200] pid_max: default: 32768 minimum: 301 [ 0.175200] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175200] landlock: Up and running. [ 0.175200] SELinux: Initializing. [ 0.175200] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175200] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175200] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.175414] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176247] signal: max sigframe size: 3632 [ 0.176939] rcu: Hierarchical SRCU implementation. [ 0.177203] rcu: Max phase no-delay instances is 400. [ 0.178048] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.181652] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.182266] smp: Bringing up secondary CPUs ... [ 0.183087] smpboot: x86: Booting SMP configuration: [ 0.183206] .... node #0, CPUs: #1 [ 0.184565] 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. [ 0.186204] 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. [ 0.187241] smp: Brought up 1 node, 2 CPUs [ 0.187888] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188362] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.189354] devtmpfs: initialized [ 0.189821] x86/mm: Memory block size: 128MB [ 0.191269] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.192263] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.193216] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.194286] pinctrl core: initialized pinctrl subsystem [ 0.195748] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196351] audit: initializing netlink subsys (disabled) [ 0.197235] audit: type=2000 audit(1788455234.233:1): state=initialized audit_enabled=0 res=1 [ 0.197328] thermal_sys: Registered thermal governor 'step_wise' [ 0.198216] cpuidle: using governor menu [ 0.201678] efi: Freeing EFI boot services memory: 37748K [ 0.202207] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.203292] dca service started, version 1.12.1 [ 0.204081] PCI: Using configuration type 1 for base access [ 0.205325] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227241] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.229205] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.230204] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.231204] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.233688] ACPI: Added _OSI(Module Device) [ 0.234019] ACPI: Added _OSI(Processor Device) [ 0.235205] ACPI: Added _OSI(Processor Aggregator Device) [ 0.237067] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.238501] ACPI: Interpreter enabled [ 0.238943] ACPI: PM: (supports S0 S5) [ 0.240207] ACPI: Using IOAPIC for interrupt routing [ 0.241018] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.242207] PCI: Using E820 reservations for host bridge windows [ 0.243248] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.246361] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.247210] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.248204] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.250215] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.252575] acpiphp: Slot [3] registered [ 0.253211] acpiphp: Slot [4] registered [ 0.253851] acpiphp: Slot [5] registered [ 0.254222] acpiphp: Slot [6] registered [ 0.254857] acpiphp: Slot [7] registered [ 0.255216] acpiphp: Slot [8] registered [ 0.255873] acpiphp: Slot [9] registered [ 0.257218] acpiphp: Slot [10] registered [ 0.257857] acpiphp: Slot [11] registered [ 0.258220] acpiphp: Slot [12] registered [ 0.258869] acpiphp: Slot [13] registered [ 0.259218] acpiphp: Slot [14] registered [ 0.259862] acpiphp: Slot [15] registered [ 0.260217] acpiphp: Slot [16] registered [ 0.260875] acpiphp: Slot [17] registered [ 0.262222] acpiphp: Slot [18] registered [ 0.263188] acpiphp: Slot [19] registered [ 0.263216] acpiphp: Slot [20] registered [ 0.263863] acpiphp: Slot [21] registered [ 0.265217] acpiphp: Slot [22] registered [ 0.265873] acpiphp: Slot [23] registered [ 0.266217] acpiphp: Slot [24] registered [ 0.266870] acpiphp: Slot [25] registered [ 0.267216] acpiphp: Slot [26] registered [ 0.267869] acpiphp: Slot [27] registered [ 0.269221] acpiphp: Slot [28] registered [ 0.269892] acpiphp: Slot [29] registered [ 0.270218] acpiphp: Slot [30] registered [ 0.270872] acpiphp: Slot [31] registered [ 0.271215] PCI host bridge to bus 0000:00 [ 0.271864] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.273204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.274206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.275203] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.276203] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.277204] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.278092] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.280637] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.282046] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.283781] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.285268] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.286155] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.287217] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.288093] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.289218] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.290121] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.291493] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.293230] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.294286] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.295298] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.297553] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.300209] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.301759] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.304219] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.307306] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.308308] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.310307] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.311309] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.312279] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.313597] iommu: Default domain type: Translated [ 0.314205] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.315313] efivars: Registered efivars operations [ 0.315955] PCI: Using ACPI for IRQ routing [ 0.317377] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.318175] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.318200] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.320243] vgaarb: loaded [ 0.320776] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.322203] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327245] clocksource: Switched to clocksource kvm-clock [ 0.329713] VFS: Disk quotas dquot_6.6.0 [ 0.330350] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.332117] pnp: PnP ACPI init [ 0.333134] pnp: PnP ACPI: found 5 devices [ 0.341091] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.342534] NET: Registered PF_INET protocol family [ 0.343362] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.356190] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.357591] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.358782] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.360034] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.361309] TCP: Hash tables configured (established 16384 bind 16384) [ 0.362342] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363368] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.364505] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.365628] NET: Registered PF_XDP protocol family [ 0.366821] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.368139] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.369250] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.370690] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.372129] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.373669] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.374668] PCI: CLS 0 bytes, default 64 [ 0.375410] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377169] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.379431] clocksource: Switched to clocksource tsc [ 0.399604] Initialise system trusted keyrings [ 0.400837] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.402635] Key type asymmetric registered [ 0.403520] Asymmetric key parser 'x509' registered [ 0.405495] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.407906] io scheduler mq-deadline registered [ 0.408898] io scheduler kyber registered [ 0.409762] io scheduler bfq registered [ 0.411461] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413228] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414836] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.418285] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.420156] i8042: Warning: Keylock active [ 0.422567] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423913] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.425138] hv_vmbus: registering driver hyperv_keyboard [ 0.426303] rtc_cmos 00:00: RTC can wake from S4 [ 0.428596] rtc_cmos 00:00: registered as rtc0 [ 0.429748] rtc_cmos 00:00: setting system clock to 2026-09-03T17:07:14 UTC (1788455234) [ 0.431702] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.433023] intel_pstate: CPU model not supported [ 0.434233] efifb: probing for efifb [ 0.435037] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.436406] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.437854] efifb: scrolling: redraw [ 0.438615] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.440542] Console: switching to colour frame buffer device 100x37 [ 0.442392] fb0: EFI VGA frame buffer device [ 0.443472] pstore: Using crash dump compression: deflate [ 0.444667] pstore: Registered efi_pstore as persistent store backend [ 0.446313] NET: Registered PF_INET6 protocol family [ 0.447854] Segment Routing with IPv6 [ 0.448647] In-situ OAM (IOAM) with IPv6 [ 0.449529] NET: Registered PF_PACKET protocol family [ 0.450913] Key type dns_resolver registered [ 0.452279] IPI shorthand broadcast: enabled [ 0.455007] sched_clock: Marking stable (313001943, 141874306)->(526867597, -71991348) [ 0.456854] registered taskstats version 1 [ 0.458213] Loading compiled-in X.509 certificates [ 0.934792] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.666842] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.671529] Demotion targets for Node 0: null [ 1.672592] Key type .fscrypt registered [ 1.673471] Key type fscrypt-provisioning registered [ 1.674471] ima: No TPM chip found, activating TPM-bypass! [ 1.675677] ima: Allocated hash algorithm: sha1 [ 1.676578] ima: No architecture policies found [ 1.683643] clk: Disabling unused clocks [ 1.690299] Freeing unused kernel image (initmem) memory: 17040K [ 1.692475] Write protecting the kernel read-only data: 47104k [ 1.694770] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.696813] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.698727] Run /init as init process [ 1.816853] nvme nvme0: pci function 0000:00:04.0 [ 1.818211] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.829310] nvme nvme0: 2/0/0 default/read/poll queues [ 1.837122] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.838548] GPT:25804799 != 33554431 [ 1.839336] GPT:Alternate GPT header not at the end of the disk. [ 1.840462] GPT:25804799 != 33554431 [ 1.841300] GPT: Use GNU Parted to correct GPT errors. [ 1.842298] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.856139] SCSI subsystem initialized [ 1.883461] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.885883] device-mapper: uevent: version 1.0.3 [ 1.886952] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.894643] device-mapper: verity: sha256 using "sha256-lib" [ 1.929881] raid6: avx512x4 gen() 17976 MB/s [ 1.947880] raid6: avx512x2 gen() 18108 MB/s [ 1.965881] raid6: avx512x1 gen() 18038 MB/s [ 1.982880] raid6: avx2x4 gen() 17931 MB/s [ 1.999881] raid6: avx2x2 gen() 17964 MB/s [ 2.017883] raid6: avx2x1 gen() 13543 MB/s [ 2.018828] raid6: using algorithm avx512x2 gen() 18108 MB/s [ 2.036880] raid6: .... xor() 24097 MB/s, rmw enabled [ 2.037990] raid6: using avx512x2 recovery algorithm [ 2.048797] xor: automatically using best checksumming function avx [ 2.185021] Btrfs loaded, zoned=no, fsverity=no [ 2.190024] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.193949] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.197904] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.199309] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.240847] ACPI: PM: Preparing to enter system sleep state S5 [ 62.242241] reboot: Restarting system [ 62.243156] 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        [2026-09-03T17:08:17.811363]      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 4023091191 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000097] 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 [ 0.000180] Using GB pages for direct mapping [ 0.000316] ACPI: Early table checksum verification disabled [ 0.000321] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000325] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000330] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000336] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000339] ACPI: FACS 0x00000000789D0000 000040 [ 0.000342] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000345] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000348] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000351] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000354] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000357] 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] [ 0.000367] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000368] 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] [ 0.000370] 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] [ 0.000372] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000373] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000374] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000416] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000427] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000479] Zone ranges: [ 0.000480] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000483] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000486] Normal empty [ 0.000487] Device empty [ 0.000489] Movable zone start for each node [ 0.000490] Early memory node ranges [ 0.000491] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000493] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000496] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000498] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000503] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000539] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004674] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004820] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.005273] ACPI: PM-Timer IO Port: 0xb008 [ 0.005286] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.005343] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.005346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.005348] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.005350] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.005351] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.005355] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.005356] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.005360] TSC deadline timer available [ 0.005366] CPU topo: Max. logical packages: 1 [ 0.005367] CPU topo: Max. logical dies: 1 [ 0.005368] CPU topo: Max. dies per package: 1 [ 0.005373] CPU topo: Max. threads per core: 2 [ 0.005374] CPU topo: Num. cores per package: 1 [ 0.005374] CPU topo: Num. threads per package: 2 [ 0.005375] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.005394] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.005411] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.005413] Booting paravirtualized kernel on KVM [ 0.005416] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.010803] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.011157] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.011986] kvm-guest: PV spinlocks enabled [ 0.011990] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.011994] 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 [ 0.012170] random: crng init done [ 0.012172] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.012623] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.012762] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.012825] Fallback order for Node 0: 0 [ 0.012828] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.012829] Policy zone: DMA32 [ 0.012841] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.018527] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.018545] Kernel/User page tables isolation: enabled [ 0.028317] ftrace: allocating 41455 entries in 164 pages [ 0.028323] ftrace: allocated 164 pages with 3 groups [ 0.029206] Dynamic Preempt: voluntary [ 0.029243] rcu: Preemptible hierarchical RCU implementation. [ 0.029243] rcu: RCU event tracing is enabled. [ 0.029244] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.029245] Trampoline variant of Tasks RCU enabled. [ 0.029246] Rude variant of Tasks RCU enabled. [ 0.029247] Tracing variant of Tasks RCU enabled. [ 0.029248] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.029248] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.029256] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029258] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029259] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.034948] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.035201] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.035210] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.035273] Console: colour dummy device 80x25 [ 0.035276] printk: legacy console [tty0] enabled [ 0.035569] printk: legacy console [ttyS0] enabled [ 0.219899] ACPI: Core revision 20250807 [ 0.220937] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.222879] APIC: Switch to symmetric I/O mode setup [ 0.224323] x2apic enabled [ 0.225326] APIC: Switched APIC routing to: physical x2apic [ 0.228043] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.230424] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.231420] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.231420] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.231420] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.231420] Speculative Store Bypass: Vulnerable [ 0.231420] Spectre V2 : Mitigation: Retpolines [ 0.231420] RETBleed: Vulnerable [ 0.231420] ITS: Mitigation: Aligned branch/return thunks [ 0.231420] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.231420] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.231420] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.231420] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.231420] GDS: Unknown: Dependent on hypervisor status [ 0.231420] active return thunk: its_return_thunk [ 0.231420] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.231420] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.231420] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.231420] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.231420] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.231420] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.231420] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.231420] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.231420] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.231420] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.231420] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.231420] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.231420] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.231420] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.231420] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.231420] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.231420] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.231420] Freeing SMP alternatives memory: 40K [ 0.231420] pid_max: default: 32768 minimum: 301 [ 0.231420] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.231420] landlock: Up and running. [ 0.231420] SELinux: Initializing. [ 0.231420] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.231420] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.231420] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.231641] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.232477] signal: max sigframe size: 3632 [ 0.233383] rcu: Hierarchical SRCU implementation. [ 0.233422] rcu: Max phase no-delay instances is 400. [ 0.234478] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.238916] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.239493] smp: Bringing up secondary CPUs ... [ 0.240553] smpboot: x86: Booting SMP configuration: [ 0.241425] .... node #0, CPUs: #1 [ 0.242770] 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. [ 0.244427] 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. [ 0.245461] smp: Brought up 1 node, 2 CPUs [ 0.246327] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.246580] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.247570] devtmpfs: initialized [ 0.248207] x86/mm: Memory block size: 128MB [ 0.249765] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.250494] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.251436] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.253524] pinctrl core: initialized pinctrl subsystem [ 0.255072] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.256577] audit: initializing netlink subsys (disabled) [ 0.258463] audit: type=2000 audit(1788455301.072:1): state=initialized audit_enabled=0 res=1 [ 0.258545] thermal_sys: Registered thermal governor 'step_wise' [ 0.259452] cpuidle: using governor menu [ 0.263448] efi: Freeing EFI boot services memory: 37748K [ 0.264428] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.266535] dca service started, version 1.12.1 [ 0.267487] PCI: Using configuration type 1 for base access [ 0.268543] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.270639] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.272425] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.273424] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.275424] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.297744] ACPI: Added _OSI(Module Device) [ 0.298426] ACPI: Added _OSI(Processor Device) [ 0.299424] ACPI: Added _OSI(Processor Aggregator Device) [ 0.301404] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.303607] ACPI: Interpreter enabled [ 0.304311] ACPI: PM: (supports S0 S5) [ 0.305427] ACPI: Using IOAPIC for interrupt routing [ 0.306453] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.308425] PCI: Using E820 reservations for host bridge windows [ 0.309550] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.312896] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.314430] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.316424] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.318435] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.320815] acpiphp: Slot [3] registered [ 0.321455] acpiphp: Slot [4] registered [ 0.322397] acpiphp: Slot [5] registered [ 0.323437] acpiphp: Slot [6] registered [ 0.324298] acpiphp: Slot [7] registered [ 0.325437] acpiphp: Slot [8] registered [ 0.326280] acpiphp: Slot [9] registered [ 0.326441] acpiphp: Slot [10] registered [ 0.327362] acpiphp: Slot [11] registered [ 0.328439] acpiphp: Slot [12] registered [ 0.329310] acpiphp: Slot [13] registered [ 0.330437] acpiphp: Slot [14] registered [ 0.331294] acpiphp: Slot [15] registered [ 0.332441] acpiphp: Slot [16] registered [ 0.333310] acpiphp: Slot [17] registered [ 0.333436] acpiphp: Slot [18] registered [ 0.334324] acpiphp: Slot [19] registered [ 0.335440] acpiphp: Slot [20] registered [ 0.336311] acpiphp: Slot [21] registered [ 0.337438] acpiphp: Slot [22] registered [ 0.338306] acpiphp: Slot [23] registered [ 0.339440] acpiphp: Slot [24] registered [ 0.340300] acpiphp: Slot [25] registered [ 0.340436] acpiphp: Slot [26] registered [ 0.341333] acpiphp: Slot [27] registered [ 0.342437] acpiphp: Slot [28] registered [ 0.343290] acpiphp: Slot [29] registered [ 0.344437] acpiphp: Slot [30] registered [ 0.345310] acpiphp: Slot [31] registered [ 0.346436] PCI host bridge to bus 0000:00 [ 0.347303] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.348423] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.349423] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.351423] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.352423] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.354423] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.355470] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.357895] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.360537] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.363238] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.364507] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.366443] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.367447] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.368440] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.370442] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.371443] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.372773] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.376461] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.377531] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.378557] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.380826] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.384447] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.387015] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.389443] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.393814] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.394549] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.396534] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.397550] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.398493] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.400793] iommu: Default domain type: Translated [ 0.401424] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.402519] efivars: Registered efivars operations [ 0.403624] PCI: Using ACPI for IRQ routing [ 0.404699] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.405420] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.405420] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.409425] vgaarb: loaded [ 0.410133] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.411423] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.415465] clocksource: Switched to clocksource kvm-clock [ 0.417384] VFS: Disk quotas dquot_6.6.0 [ 0.418280] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.419990] pnp: PnP ACPI init [ 0.421192] pnp: PnP ACPI: found 5 devices [ 0.429470] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.431684] NET: Registered PF_INET protocol family [ 0.432840] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.446141] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.448138] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.449764] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.451399] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.453116] TCP: Hash tables configured (established 16384 bind 16384) [ 0.454582] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.456061] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.457708] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.458935] NET: Registered PF_XDP protocol family [ 0.459906] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.461181] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.462463] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.463969] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.465441] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.467069] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.468444] PCI: CLS 0 bytes, default 64 [ 0.469421] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.471284] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.473758] clocksource: Switched to clocksource tsc [ 0.493889] Initialise system trusted keyrings [ 0.495103] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.497119] Key type asymmetric registered [ 0.498097] Asymmetric key parser 'x509' registered [ 0.499848] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.501514] io scheduler mq-deadline registered [ 0.502592] io scheduler kyber registered [ 0.503555] io scheduler bfq registered [ 0.505295] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.506754] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.508550] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.511814] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.513878] i8042: Warning: Keylock active [ 0.516335] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.517383] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.518738] hv_vmbus: registering driver hyperv_keyboard [ 0.520165] rtc_cmos 00:00: RTC can wake from S4 [ 0.522577] rtc_cmos 00:00: registered as rtc0 [ 0.523746] rtc_cmos 00:00: setting system clock to 2026-09-03T17:08:21 UTC (1788455301) [ 0.525654] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.527049] intel_pstate: CPU model not supported [ 0.528203] efifb: probing for efifb [ 0.529061] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.530557] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.531910] efifb: scrolling: redraw [ 0.532726] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.534615] Console: switching to colour frame buffer device 100x37 [ 0.536562] fb0: EFI VGA frame buffer device [ 0.537595] pstore: Using crash dump compression: deflate [ 0.538821] pstore: Registered efi_pstore as persistent store backend [ 0.540591] NET: Registered PF_INET6 protocol family [ 0.542543] Segment Routing with IPv6 [ 0.543425] In-situ OAM (IOAM) with IPv6 [ 0.544379] NET: Registered PF_PACKET protocol family [ 0.545596] Key type dns_resolver registered [ 0.547021] IPI shorthand broadcast: enabled [ 0.549708] sched_clock: Marking stable (354002027, 195210880)->(640444309, -91231402) [ 0.551871] registered taskstats version 1 [ 0.553229] Loading compiled-in X.509 certificates [ 1.023973] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.771350] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.775952] Demotion targets for Node 0: null [ 1.777071] Key type .fscrypt registered [ 1.777995] Key type fscrypt-provisioning registered [ 1.779126] ima: No TPM chip found, activating TPM-bypass! [ 1.780465] ima: Allocated hash algorithm: sha1 [ 1.781648] ima: No architecture policies found [ 1.788232] clk: Disabling unused clocks [ 1.794630] Freeing unused kernel image (initmem) memory: 17040K [ 1.796604] Write protecting the kernel read-only data: 47104k [ 1.798681] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.800716] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.802669] Run /init as init process [ 1.922065] nvme nvme0: pci function 0000:00:04.0 [ 1.923782] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.934136] nvme nvme0: 2/0/0 default/read/poll queues [ 1.941718] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.943592] GPT:25804799 != 33554431 [ 1.944602] GPT:Alternate GPT header not at the end of the disk. [ 1.946047] GPT:25804799 != 33554431 [ 1.946997] GPT: Use GNU Parted to correct GPT errors. [ 1.948579] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.962762] SCSI subsystem initialized [ 1.990505] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.993891] device-mapper: uevent: version 1.0.3 [ 1.995261] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.004002] device-mapper: verity: sha256 using "sha256-lib" [ 2.040227] raid6: avx512x4 gen() 17254 MB/s [ 2.058223] raid6: avx512x2 gen() 17304 MB/s [ 2.076227] raid6: avx512x1 gen() 16502 MB/s [ 2.094217] raid6: avx2x4 gen() 17000 MB/s [ 2.112218] raid6: avx2x2 gen() 17831 MB/s [ 2.130219] raid6: avx2x1 gen() 13284 MB/s [ 2.131262] raid6: using algorithm avx2x2 gen() 17831 MB/s [ 2.150216] raid6: .... xor() 15769 MB/s, rmw enabled [ 2.151736] raid6: using avx512x2 recovery algorithm [ 2.163668] xor: automatically using best checksumming function avx [ 2.298151] Btrfs loaded, zoned=no, fsverity=no [ 2.302694] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.307445] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.311982] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.314185] BTRFS error (device dm-0): open_ctree failed: -2