1.678324] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.679971] Run /init as init process [ 1.798737] nvme nvme0: pci function 0000:00:04.0 [ 1.800128] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.809926] nvme nvme0: 2/0/0 default/read/poll queues [ 1.821740] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.823223] GPT:25804799 != 33554431 [ 1.824032] GPT:Alternate GPT header not at the end of the disk. [ 1.825287] GPT:25804799 != 33554431 [ 1.826059] GPT: Use GNU Parted to correct GPT errors. [ 1.827094] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.840565] SCSI subsystem initialized [ 1.867011] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.869419] device-mapper: uevent: version 1.0.3 [ 1.870466] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.878002] device-mapper: verity: sha256 using "sha256-lib" [ 1.912645] raid6: avx512x4 gen() 18142 MB/s [ 1.929643] raid6: avx512x2 gen() 18071 MB/s [ 1.946645] raid6: avx512x1 gen() 18134 MB/s [ 1.963645] raid6: avx2x4 gen() 18001 MB/s [ 1.980646] raid6: avx2x2 gen() 17882 MB/s [ 1.997645] raid6: avx2x1 gen() 13895 MB/s [ 1.998777] raid6: using algorithm avx512x4 gen() 18142 MB/s [ 2.016645] raid6: .... xor() 7673 MB/s, rmw enabled [ 2.017696] raid6: using avx512x2 recovery algorithm [ 2.028154] xor: automatically using best checksumming function avx [ 2.158963] Btrfs loaded, zoned=no, fsverity=no [ 2.163629] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.167035] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.170769] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.172165] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.255587] ACPI: PM: Preparing to enter system sleep state S5 [ 62.256868] reboot: Restarting system [ 62.257673] 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        [2026-09-03T17:06:02.071800]      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 4032551100 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000005] tsc: Detected 2499.996 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000118] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000169] Using GB pages for direct mapping [ 0.000296] ACPI: Early table checksum verification disabled [ 0.000299] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000303] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000309] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000315] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000318] ACPI: FACS 0x00000000789D0000 000040 [ 0.000321] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000324] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000327] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000330] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000333] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000336] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000339] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000342] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000344] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000345] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000346] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000347] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000348] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000348] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000349] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000350] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000351] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000351] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000352] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000392] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000402] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000454] Zone ranges: [ 0.000455] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000457] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000460] Normal empty [ 0.000461] Device empty [ 0.000463] Movable zone start for each node [ 0.000464] Early memory node ranges [ 0.000465] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000467] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000470] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000472] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000479] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000520] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003747] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003859] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004258] ACPI: PM-Timer IO Port: 0xb008 [ 0.004270] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004334] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004337] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004339] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004340] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004342] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004346] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004347] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004351] TSC deadline timer available [ 0.004356] CPU topo: Max. logical packages: 1 [ 0.004357] CPU topo: Max. logical dies: 1 [ 0.004357] CPU topo: Max. dies per package: 1 [ 0.004362] CPU topo: Max. threads per core: 2 [ 0.004363] CPU topo: Num. cores per package: 1 [ 0.004364] CPU topo: Num. threads per package: 2 [ 0.004364] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004383] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004399] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004401] Booting paravirtualized kernel on KVM [ 0.004403] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009296] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009547] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010220] kvm-guest: PV spinlocks enabled [ 0.010222] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010225] 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 [ 0.010398] random: crng init done [ 0.010399] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010594] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010690] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010741] Fallback order for Node 0: 0 [ 0.010743] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010744] Policy zone: DMA32 [ 0.010745] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014633] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014647] Kernel/User page tables isolation: enabled [ 0.022629] ftrace: allocating 41455 entries in 164 pages [ 0.022632] ftrace: allocated 164 pages with 3 groups [ 0.023414] Dynamic Preempt: voluntary [ 0.023449] rcu: Preemptible hierarchical RCU implementation. [ 0.023450] rcu: RCU event tracing is enabled. [ 0.023450] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023452] Trampoline variant of Tasks RCU enabled. [ 0.023452] Rude variant of Tasks RCU enabled. [ 0.023453] Tracing variant of Tasks RCU enabled. [ 0.023454] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023454] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023460] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023462] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023464] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028565] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028796] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028803] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028855] Console: colour dummy device 80x25 [ 0.028858] printk: legacy console [tty0] enabled [ 0.029132] printk: legacy console [ttyS0] enabled [ 0.166989] ACPI: Core revision 20250807 [ 0.167808] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.169213] APIC: Switch to symmetric I/O mode setup [ 0.170379] x2apic enabled [ 0.171221] APIC: Switched APIC routing to: physical x2apic [ 0.173632] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.175232] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.176229] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.176229] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.176229] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.176229] Speculative Store Bypass: Vulnerable [ 0.176229] Spectre V2 : Mitigation: Retpolines [ 0.176229] RETBleed: Vulnerable [ 0.176229] ITS: Mitigation: Aligned branch/return thunks [ 0.176229] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176229] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.176229] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.176229] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.176229] GDS: Unknown: Dependent on hypervisor status [ 0.176229] active return thunk: its_return_thunk [ 0.176229] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.176229] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.176229] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.176229] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.176229] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.176229] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.176229] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.176229] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.176229] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.176229] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.176229] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.176229] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.176229] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.176229] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.176229] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.176229] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.176229] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.176229] Freeing SMP alternatives memory: 40K [ 0.176229] pid_max: default: 32768 minimum: 301 [ 0.176229] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.176229] landlock: Up and running. [ 0.176229] SELinux: Initializing. [ 0.176229] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176229] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.176229] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176431] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.177268] signal: max sigframe size: 3632 [ 0.177941] rcu: Hierarchical SRCU implementation. [ 0.178231] rcu: Max phase no-delay instances is 400. [ 0.179069] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182638] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183288] smp: Bringing up secondary CPUs ... [ 0.184100] smpboot: x86: Booting SMP configuration: [ 0.184233] .... node #0, CPUs: #1 [ 0.185551] 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. [ 0.186232] 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. [ 0.187260] smp: Brought up 1 node, 2 CPUs [ 0.187903] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.188391] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.189358] devtmpfs: initialized [ 0.189770] x86/mm: Memory block size: 128MB [ 0.190289] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.191293] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.192229] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.193306] pinctrl core: initialized pinctrl subsystem [ 0.194653] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196231] audit: initializing netlink subsys (disabled) [ 0.197263] audit: type=2000 audit(1788455165.274:1): state=initialized audit_enabled=0 res=1 [ 0.197339] thermal_sys: Registered thermal governor 'step_wise' [ 0.198244] cpuidle: using governor menu [ 0.201093] efi: Freeing EFI boot services memory: 37748K [ 0.201235] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.202303] dca service started, version 1.12.1 [ 0.203080] PCI: Using configuration type 1 for base access [ 0.203348] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.225291] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.226233] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.227233] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.229234] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.231473] ACPI: Added _OSI(Module Device) [ 0.232137] ACPI: Added _OSI(Processor Device) [ 0.232232] ACPI: Added _OSI(Processor Aggregator Device) [ 0.234084] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.235262] ACPI: Interpreter enabled [ 0.235858] ACPI: PM: (supports S0 S5) [ 0.236233] ACPI: Using IOAPIC for interrupt routing [ 0.237063] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.237234] PCI: Using E820 reservations for host bridge windows [ 0.238281] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.241388] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.242236] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.243232] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244244] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245579] acpiphp: Slot [3] registered [ 0.246240] acpiphp: Slot [4] registered [ 0.246876] acpiphp: Slot [5] registered [ 0.247246] acpiphp: Slot [6] registered [ 0.247887] acpiphp: Slot [7] registered [ 0.248244] acpiphp: Slot [8] registered [ 0.248882] acpiphp: Slot [9] registered [ 0.249245] acpiphp: Slot [10] registered [ 0.249902] acpiphp: Slot [11] registered [ 0.250246] acpiphp: Slot [12] registered [ 0.250914] acpiphp: Slot [13] registered [ 0.251245] acpiphp: Slot [14] registered [ 0.251903] acpiphp: Slot [15] registered [ 0.252245] acpiphp: Slot [16] registered [ 0.252905] acpiphp: Slot [17] registered [ 0.253244] acpiphp: Slot [18] registered [ 0.253902] acpiphp: Slot [19] registered [ 0.254244] acpiphp: Slot [20] registered [ 0.254899] acpiphp: Slot [21] registered [ 0.255244] acpiphp: Slot [22] registered [ 0.255902] acpiphp: Slot [23] registered [ 0.256247] acpiphp: Slot [24] registered [ 0.256891] acpiphp: Slot [25] registered [ 0.257245] acpiphp: Slot [26] registered [ 0.257902] acpiphp: Slot [27] registered [ 0.258244] acpiphp: Slot [28] registered [ 0.258911] acpiphp: Slot [29] registered [ 0.259247] acpiphp: Slot [30] registered [ 0.259890] acpiphp: Slot [31] registered [ 0.260243] PCI host bridge to bus 0000:00 [ 0.260906] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.261232] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.262231] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.263232] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.264232] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.265232] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.266152] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.266656] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.268075] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.268825] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.269298] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.270225] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.271246] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.272164] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.272246] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.273163] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.273507] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.275258] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.276314] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.277319] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.278567] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.281197] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.281814] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.283245] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.286245] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.287315] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.288332] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.289333] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.290281] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.291561] iommu: Default domain type: Translated [ 0.292233] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.293308] efivars: Registered efivars operations [ 0.294336] PCI: Using ACPI for IRQ routing [ 0.295260] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.296212] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.296229] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.298233] vgaarb: loaded [ 0.298771] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.299233] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.302266] clocksource: Switched to clocksource kvm-clock [ 0.303773] VFS: Disk quotas dquot_6.6.0 [ 0.304449] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.305695] pnp: PnP ACPI init [ 0.306644] pnp: PnP ACPI: found 5 devices [ 0.314592] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.316049] NET: Registered PF_INET protocol family [ 0.316895] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.329188] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.330602] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.331870] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.333155] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.334458] TCP: Hash tables configured (established 16384 bind 16384) [ 0.335561] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.336625] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.337808] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.338715] NET: Registered PF_XDP protocol family [ 0.339494] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.340472] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.341437] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.342512] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.343574] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.344757] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.345776] PCI: CLS 0 bytes, default 64 [ 0.346534] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.348340] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.350514] clocksource: Switched to clocksource tsc [ 0.370529] Initialise system trusted keyrings [ 0.371587] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.373314] Key type asymmetric registered [ 0.374217] Asymmetric key parser 'x509' registered [ 0.375861] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.378467] io scheduler mq-deadline registered [ 0.379451] io scheduler kyber registered [ 0.380338] io scheduler bfq registered [ 0.382635] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.384013] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.385637] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.388784] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.390684] i8042: Warning: Keylock active [ 0.393100] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.394165] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.395339] hv_vmbus: registering driver hyperv_keyboard [ 0.396530] rtc_cmos 00:00: RTC can wake from S4 [ 0.398885] rtc_cmos 00:00: registered as rtc0 [ 0.400020] rtc_cmos 00:00: setting system clock to 2026-09-03T17:06:01 UTC (1788455161) [ 0.401810] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.403105] intel_pstate: CPU model not supported [ 0.404173] efifb: probing for efifb [ 0.404969] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.406377] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.407624] efifb: scrolling: redraw [ 0.408406] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.410212] Console: switching to colour frame buffer device 100x37 [ 0.412049] fb0: EFI VGA frame buffer device [ 0.413006] pstore: Using crash dump compression: deflate [ 0.414178] pstore: Registered efi_pstore as persistent store backend [ 0.415793] NET: Registered PF_INET6 protocol family [ 0.417527] Segment Routing with IPv6 [ 0.418352] In-situ OAM (IOAM) with IPv6 [ 0.419224] NET: Registered PF_PACKET protocol family [ 0.420500] Key type dns_resolver registered [ 0.421913] IPI shorthand broadcast: enabled [ 0.424598] sched_clock: Marking stable (278002238, 146425806)->(516063908, -91635864) [ 0.426517] registered taskstats version 1 [ 0.427669] Loading compiled-in X.509 certificates [ 0.904070] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.617612] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.621868] Demotion targets for Node 0: null [ 1.622871] Key type .fscrypt registered [ 1.623685] Key type fscrypt-provisioning registered [ 1.624678] ima: No TPM chip found, activating TPM-bypass! [ 1.625877] ima: Allocated hash algorithm: sha1 [ 1.626759] ima: No architecture policies found [ 1.632871] clk: Disabling unused clocks [ 1.639182] Freeing unused kernel image (initmem) memory: 17040K [ 1.640859] Write protecting the kernel read-only data: 47104k [ 1.642686] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.644384] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.646062] Run /init as init process [ 1.765305] nvme nvme0: pci function 0000:00:04.0 [ 1.766674] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.778196] nvme nvme0: 2/0/0 default/read/poll queues [ 1.784939] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.786353] GPT:25804799 != 33554431 [ 1.787107] GPT:Alternate GPT header not at the end of the disk. [ 1.788188] GPT:25804799 != 33554431 [ 1.788903] GPT: Use GNU Parted to correct GPT errors. [ 1.789867] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.803035] SCSI subsystem initialized [ 1.829128] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.831455] device-mapper: uevent: version 1.0.3 [ 1.832454] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.839706] device-mapper: verity: sha256 using "sha256-lib" [ 1.873434] raid6: avx512x4 gen() 17784 MB/s [ 1.890434] raid6: avx512x2 gen() 17894 MB/s [ 1.907434] raid6: avx512x1 gen() 17828 MB/s [ 1.924434] raid6: avx2x4 gen() 17759 MB/s [ 1.941433] raid6: avx2x2 gen() 17809 MB/s [ 1.958434] raid6: avx2x1 gen() 13784 MB/s [ 1.959313] raid6: using algorithm avx512x2 gen() 17894 MB/s [ 1.976434] raid6: .... xor() 24492 MB/s, rmw enabled [ 1.977442] raid6: using avx512x2 recovery algorithm [ 1.987822] xor: automatically using best checksumming function avx [ 2.118495] Btrfs loaded, zoned=no, fsverity=no [ 2.123006] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.126305] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.129945] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.131276] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.214299] ACPI: PM: Preparing to enter system sleep state S5 [ 62.215532] reboot: Restarting system [ 62.216313] 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        [2026-09-03T17:07:08.770303]      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 3964669974 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000118] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000121] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000308] ACPI: Early table checksum verification disabled [ 0.000312] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000316] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000321] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000327] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000330] ACPI: FACS 0x00000000789D0000 000040 [ 0.000333] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000336] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000339] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000342] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000344] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000347] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000350] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000353] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000356] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000357] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000358] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000358] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000359] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000360] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000361] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000361] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000362] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000363] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000364] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000403] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000413] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000463] Zone ranges: [ 0.000464] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000467] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000469] Normal empty [ 0.000471] Device empty [ 0.000472] Movable zone start for each node [ 0.000474] Early memory node ranges [ 0.000475] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000477] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000479] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000481] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000488] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000537] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003740] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003852] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004250] ACPI: PM-Timer IO Port: 0xb008 [ 0.004262] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004324] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004328] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004330] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004331] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004332] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004337] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004338] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004342] TSC deadline timer available [ 0.004347] CPU topo: Max. logical packages: 1 [ 0.004347] CPU topo: Max. logical dies: 1 [ 0.004348] CPU topo: Max. dies per package: 1 [ 0.004353] CPU topo: Max. threads per core: 2 [ 0.004354] CPU topo: Num. cores per package: 1 [ 0.004354] CPU topo: Num. threads per package: 2 [ 0.004355] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004372] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004388] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004389] Booting paravirtualized kernel on KVM [ 0.004391] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009289] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009520] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010165] kvm-guest: PV spinlocks enabled [ 0.010167] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010171] 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 [ 0.010344] random: crng init done [ 0.010345] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010540] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010636] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010688] Fallback order for Node 0: 0 [ 0.010690] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010691] Policy zone: DMA32 [ 0.010692] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014519] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014533] Kernel/User page tables isolation: enabled [ 0.022442] ftrace: allocating 41455 entries in 164 pages [ 0.022443] ftrace: allocated 164 pages with 3 groups [ 0.023212] Dynamic Preempt: voluntary [ 0.023243] rcu: Preemptible hierarchical RCU implementation. [ 0.023244] rcu: RCU event tracing is enabled. [ 0.023244] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023246] Trampoline variant of Tasks RCU enabled. [ 0.023246] Rude variant of Tasks RCU enabled. [ 0.023246] Tracing variant of Tasks RCU enabled. [ 0.023247] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023248] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023254] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023256] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023257] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028352] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028588] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028595] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028644] Console: colour dummy device 80x25 [ 0.028647] printk: legacy console [tty0] enabled [ 0.028923] printk: legacy console [ttyS0] enabled [ 0.161903] ACPI: Core revision 20250807 [ 0.162733] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164121] APIC: Switch to symmetric I/O mode setup [ 0.165275] x2apic enabled [ 0.166112] APIC: Switched APIC routing to: physical x2apic [ 0.168544] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.170135] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.171132] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171132] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171132] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171132] Speculative Store Bypass: Vulnerable [ 0.171132] Spectre V2 : Mitigation: Retpolines [ 0.171132] RETBleed: Vulnerable [ 0.171132] ITS: Mitigation: Aligned branch/return thunks [ 0.171132] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171132] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171132] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171132] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171132] GDS: Unknown: Dependent on hypervisor status [ 0.171132] active return thunk: its_return_thunk [ 0.171132] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171132] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171132] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171132] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171132] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171132] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171132] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171132] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171132] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171132] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171132] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171132] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171132] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171132] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171132] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171132] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171132] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171132] Freeing SMP alternatives memory: 40K [ 0.171132] pid_max: default: 32768 minimum: 301 [ 0.171132] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171132] landlock: Up and running. [ 0.171132] SELinux: Initializing. [ 0.171132] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171132] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171132] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171332] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172176] signal: max sigframe size: 3632 [ 0.172849] rcu: Hierarchical SRCU implementation. [ 0.173135] rcu: Max phase no-delay instances is 400. [ 0.173974] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177515] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178187] smp: Bringing up secondary CPUs ... [ 0.179003] smpboot: x86: Booting SMP configuration: [ 0.179136] .... node #0, CPUs: #1 [ 0.180457] 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. [ 0.181135] 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. [ 0.182164] smp: Brought up 1 node, 2 CPUs [ 0.182840] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.183281] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184263] devtmpfs: initialized [ 0.184675] x86/mm: Memory block size: 128MB [ 0.185188] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186197] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187132] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188214] pinctrl core: initialized pinctrl subsystem [ 0.189569] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191278] audit: initializing netlink subsys (disabled) [ 0.192161] audit: type=2000 audit(1788455231.994:1): state=initialized audit_enabled=0 res=1 [ 0.192242] thermal_sys: Registered thermal governor 'step_wise' [ 0.193147] cpuidle: using governor menu [ 0.195980] efi: Freeing EFI boot services memory: 37748K [ 0.196138] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197200] dca service started, version 1.12.1 [ 0.197968] PCI: Using configuration type 1 for base access [ 0.198243] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.221189] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.222136] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224137] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225135] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.227285] ACPI: Added _OSI(Module Device) [ 0.227941] ACPI: Added _OSI(Processor Device) [ 0.228136] ACPI: Added _OSI(Processor Aggregator Device) [ 0.229996] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232375] ACPI: Interpreter enabled [ 0.232967] ACPI: PM: (supports S0 S5) [ 0.233136] ACPI: Using IOAPIC for interrupt routing [ 0.233932] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235136] PCI: Using E820 reservations for host bridge windows [ 0.236155] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239193] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240139] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.241136] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243145] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.245482] acpiphp: Slot [3] registered [ 0.246137] acpiphp: Slot [4] registered [ 0.246769] acpiphp: Slot [5] registered [ 0.247151] acpiphp: Slot [6] registered [ 0.247795] acpiphp: Slot [7] registered [ 0.248147] acpiphp: Slot [8] registered [ 0.248781] acpiphp: Slot [9] registered [ 0.249149] acpiphp: Slot [10] registered [ 0.249801] acpiphp: Slot [11] registered [ 0.251149] acpiphp: Slot [12] registered [ 0.251790] acpiphp: Slot [13] registered [ 0.252150] acpiphp: Slot [14] registered [ 0.252799] acpiphp: Slot [15] registered [ 0.253147] acpiphp: Slot [16] registered [ 0.253801] acpiphp: Slot [17] registered [ 0.255149] acpiphp: Slot [18] registered [ 0.255794] acpiphp: Slot [19] registered [ 0.256149] acpiphp: Slot [20] registered [ 0.256791] acpiphp: Slot [21] registered [ 0.257148] acpiphp: Slot [22] registered [ 0.257794] acpiphp: Slot [23] registered [ 0.258147] acpiphp: Slot [24] registered [ 0.258791] acpiphp: Slot [25] registered [ 0.260150] acpiphp: Slot [26] registered [ 0.260793] acpiphp: Slot [27] registered [ 0.261148] acpiphp: Slot [28] registered [ 0.261801] acpiphp: Slot [29] registered [ 0.262148] acpiphp: Slot [30] registered [ 0.262785] acpiphp: Slot [31] registered [ 0.264147] PCI host bridge to bus 0000:00 [ 0.264782] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.265135] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.266135] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268135] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.269135] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.270136] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.271031] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.272557] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.274969] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.276718] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278199] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279115] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280149] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281056] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282149] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283059] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.283421] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286163] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.287212] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.288217] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.289450] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.293049] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.294671] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.296148] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.299140] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.300207] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.301247] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.303239] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.304184] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.305443] iommu: Default domain type: Translated [ 0.306137] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.307147] efivars: Registered efivars operations [ 0.307890] PCI: Using ACPI for IRQ routing [ 0.308157] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.309109] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.309132] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.312137] vgaarb: loaded [ 0.312644] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.313135] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.317171] clocksource: Switched to clocksource kvm-clock [ 0.318649] VFS: Disk quotas dquot_6.6.0 [ 0.319284] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.320505] pnp: PnP ACPI init [ 0.321434] pnp: PnP ACPI: found 5 devices [ 0.329317] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.331400] NET: Registered PF_INET protocol family [ 0.332625] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.345350] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.346693] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.347951] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.349194] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.350375] TCP: Hash tables configured (established 16384 bind 16384) [ 0.351414] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.352449] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353610] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.354489] NET: Registered PF_XDP protocol family [ 0.355246] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.356205] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.357195] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.358256] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.359318] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.360500] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.361513] PCI: CLS 0 bytes, default 64 [ 0.362277] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.364042] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.366237] clocksource: Switched to clocksource tsc [ 0.386110] Initialise system trusted keyrings [ 0.388595] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.390824] Key type asymmetric registered [ 0.391719] Asymmetric key parser 'x509' registered [ 0.393390] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.394989] io scheduler mq-deadline registered [ 0.395956] io scheduler kyber registered [ 0.396853] io scheduler bfq registered [ 0.401627] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.403016] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.404620] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.407584] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.409430] i8042: Warning: Keylock active [ 0.411809] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.412888] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.414059] hv_vmbus: registering driver hyperv_keyboard [ 0.415247] rtc_cmos 00:00: RTC can wake from S4 [ 0.417516] rtc_cmos 00:00: registered as rtc0 [ 0.418667] rtc_cmos 00:00: setting system clock to 2026-09-03T17:07:08 UTC (1788455228) [ 0.420482] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.421790] intel_pstate: CPU model not supported [ 0.422839] efifb: probing for efifb [ 0.423644] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.425045] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.426316] efifb: scrolling: redraw [ 0.427093] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.428884] Console: switching to colour frame buffer device 100x37 [ 0.430657] fb0: EFI VGA frame buffer device [ 0.431598] pstore: Using crash dump compression: deflate [ 0.432761] pstore: Registered efi_pstore as persistent store backend [ 0.434353] NET: Registered PF_INET6 protocol family [ 0.435743] Segment Routing with IPv6 [ 0.436617] In-situ OAM (IOAM) with IPv6 [ 0.437500] NET: Registered PF_PACKET protocol family [ 0.438649] Key type dns_resolver registered [ 0.439953] IPI shorthand broadcast: enabled [ 0.442646] sched_clock: Marking stable (301002067, 141537339)->(514298621, -71759215) [ 0.444576] registered taskstats version 1 [ 0.445763] Loading compiled-in X.509 certificates [ 0.923269] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.633291] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.637523] Demotion targets for Node 0: null [ 1.638502] Key type .fscrypt registered [ 1.639316] Key type fscrypt-provisioning registered [ 1.640283] ima: No TPM chip found, activating TPM-bypass! [ 1.641460] ima: Allocated hash algorithm: sha1 [ 1.642350] ima: No architecture policies found [ 1.648985] clk: Disabling unused clocks [ 1.655229] Freeing unused kernel image (initmem) memory: 17040K [ 1.656920] Write protecting the kernel read-only data: 47104k [ 1.658743] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.660422] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.662110] Run /init as init process [ 1.779015] nvme nvme0: pci function 0000:00:04.0 [ 1.780403] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.789611] nvme nvme0: 2/0/0 default/read/poll queues [ 1.795615] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.797002] GPT:25804799 != 33554431 [ 1.797754] GPT:Alternate GPT header not at the end of the disk. [ 1.798850] GPT:25804799 != 33554431 [ 1.799577] GPT: Use GNU Parted to correct GPT errors. [ 1.800558] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.813974] SCSI subsystem initialized [ 1.839627] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.841938] device-mapper: uevent: version 1.0.3 [ 1.842936] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.850083] device-mapper: verity: sha256 using "sha256-lib" [ 1.884543] raid6: avx512x4 gen() 18092 MB/s [ 1.901544] raid6: avx512x2 gen() 18052 MB/s [ 1.918544] raid6: avx512x1 gen() 18058 MB/s [ 1.935544] raid6: avx2x4 gen() 17964 MB/s [ 1.952543] raid6: avx2x2 gen() 17942 MB/s [ 1.969544] raid6: avx2x1 gen() 13521 MB/s [ 1.970446] raid6: using algorithm avx512x4 gen() 18092 MB/s [ 1.987548] raid6: .... xor() 8052 MB/s, rmw enabled [ 1.988550] raid6: using avx512x2 recovery algorithm [ 1.998906] xor: automatically using best checksumming function avx [ 2.129319] Btrfs loaded, zoned=no, fsverity=no [ 2.133830] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.137148] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.140801] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.142139] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.225418] ACPI: PM: Preparing to enter system sleep state S5 [ 62.226712] reboot: Restarting system [ 62.227564] 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        [2026-09-03T17:08:15.469438]      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 3936109512 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 [ 0.000120] 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 [ 0.000175] Using GB pages for direct mapping [ 0.000280] ACPI: Early table checksum verification disabled [ 0.000283] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000287] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000293] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000298] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000302] ACPI: FACS 0x00000000789D0000 000040 [ 0.000304] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000307] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000310] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000313] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000316] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000319] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000322] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000324] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000327] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000328] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000329] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000330] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000330] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000331] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000332] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000332] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000333] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000334] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000335] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000374] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000384] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000436] Zone ranges: [ 0.000437] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000439] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000442] Normal empty [ 0.000444] Device empty [ 0.000445] Movable zone start for each node [ 0.000446] Early memory node ranges [ 0.000447] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000450] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000452] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000454] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000461] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000503] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003722] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003832] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004237] ACPI: PM-Timer IO Port: 0xb008 [ 0.004249] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004308] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004311] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004314] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004315] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004316] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004320] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004322] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004325] TSC deadline timer available [ 0.004331] CPU topo: Max. logical packages: 1 [ 0.004332] CPU topo: Max. logical dies: 1 [ 0.004332] CPU topo: Max. dies per package: 1 [ 0.004337] CPU topo: Max. threads per core: 2 [ 0.004338] CPU topo: Num. cores per package: 1 [ 0.004339] CPU topo: Num. threads per package: 2 [ 0.004339] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004357] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004373] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004375] Booting paravirtualized kernel on KVM [ 0.004377] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009272] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009527] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010166] kvm-guest: PV spinlocks enabled [ 0.010169] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010172] 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 [ 0.010345] random: crng init done [ 0.010346] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010548] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010651] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010704] Fallback order for Node 0: 0 [ 0.010706] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010707] Policy zone: DMA32 [ 0.010709] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014647] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014662] Kernel/User page tables isolation: enabled [ 0.022723] ftrace: allocating 41455 entries in 164 pages [ 0.022726] ftrace: allocated 164 pages with 3 groups [ 0.023518] Dynamic Preempt: voluntary [ 0.023550] rcu: Preemptible hierarchical RCU implementation. [ 0.023550] rcu: RCU event tracing is enabled. [ 0.023551] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023552] Trampoline variant of Tasks RCU enabled. [ 0.023553] Rude variant of Tasks RCU enabled. [ 0.023553] Tracing variant of Tasks RCU enabled. [ 0.023554] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023555] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023561] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023563] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023564] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028658] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028889] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028897] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028945] Console: colour dummy device 80x25 [ 0.028948] printk: legacy console [tty0] enabled [ 0.029222] printk: legacy console [ttyS0] enabled [ 0.162979] ACPI: Core revision 20250807 [ 0.163828] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165256] APIC: Switch to symmetric I/O mode setup [ 0.166424] x2apic enabled [ 0.167267] APIC: Switched APIC routing to: physical x2apic [ 0.169690] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.171348] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.172344] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.172344] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.172344] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.172344] Speculative Store Bypass: Vulnerable [ 0.172344] Spectre V2 : Mitigation: Retpolines [ 0.172344] RETBleed: Vulnerable [ 0.172344] ITS: Mitigation: Aligned branch/return thunks [ 0.172344] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172344] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172344] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.172344] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.172344] GDS: Unknown: Dependent on hypervisor status [ 0.172344] active return thunk: its_return_thunk [ 0.172344] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.172344] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.172344] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.172344] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.172344] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.172344] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.172344] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.172344] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.172344] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.172344] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.172344] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.172344] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.172344] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.172344] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.172344] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.172344] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.172344] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.172344] Freeing SMP alternatives memory: 40K [ 0.172344] pid_max: default: 32768 minimum: 301 [ 0.172344] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.172344] landlock: Up and running. [ 0.172344] SELinux: Initializing. [ 0.172344] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172344] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172344] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172544] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173388] signal: max sigframe size: 3632 [ 0.174076] rcu: Hierarchical SRCU implementation. [ 0.174347] rcu: Max phase no-delay instances is 400. [ 0.175187] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178761] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179406] smp: Bringing up secondary CPUs ... [ 0.180222] smpboot: x86: Booting SMP configuration: [ 0.180350] .... node #0, CPUs: #1 [ 0.181641] 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. [ 0.182348] 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. [ 0.183375] smp: Brought up 1 node, 2 CPUs [ 0.184019] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.184501] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.185480] devtmpfs: initialized [ 0.185889] x86/mm: Memory block size: 128MB [ 0.186400] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.187408] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.188344] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.189429] pinctrl core: initialized pinctrl subsystem [ 0.190770] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191494] audit: initializing netlink subsys (disabled) [ 0.193382] audit: type=2000 audit(1788455298.738:1): state=initialized audit_enabled=0 res=1 [ 0.193463] thermal_sys: Registered thermal governor 'step_wise' [ 0.194361] cpuidle: using governor menu [ 0.197185] efi: Freeing EFI boot services memory: 37748K [ 0.197351] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.198418] dca service started, version 1.12.1 [ 0.199190] PCI: Using configuration type 1 for base access [ 0.199459] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.224913] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.225349] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.226348] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.227347] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.229004] ACPI: Added _OSI(Module Device) [ 0.230351] ACPI: Added _OSI(Processor Device) [ 0.231066] ACPI: Added _OSI(Processor Aggregator Device) [ 0.232367] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.234543] ACPI: Interpreter enabled [ 0.235024] ACPI: PM: (supports S0 S5) [ 0.235349] ACPI: Using IOAPIC for interrupt routing [ 0.236160] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.238352] PCI: Using E820 reservations for host bridge windows [ 0.239398] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.241344] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.243353] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.244349] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.245359] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.247707] acpiphp: Slot [3] registered [ 0.248356] acpiphp: Slot [4] registered [ 0.249034] acpiphp: Slot [5] registered [ 0.249361] acpiphp: Slot [6] registered [ 0.249999] acpiphp: Slot [7] registered [ 0.251362] acpiphp: Slot [8] registered [ 0.251998] acpiphp: Slot [9] registered [ 0.252364] acpiphp: Slot [10] registered [ 0.253023] acpiphp: Slot [11] registered [ 0.253361] acpiphp: Slot [12] registered [ 0.254017] acpiphp: Slot [13] registered [ 0.254360] acpiphp: Slot [14] registered [ 0.255014] acpiphp: Slot [15] registered [ 0.256361] acpiphp: Slot [16] registered [ 0.257013] acpiphp: Slot [17] registered [ 0.257363] acpiphp: Slot [18] registered [ 0.258008] acpiphp: Slot [19] registered [ 0.258360] acpiphp: Slot [20] registered [ 0.259008] acpiphp: Slot [21] registered [ 0.260361] acpiphp: Slot [22] registered [ 0.261015] acpiphp: Slot [23] registered [ 0.261361] acpiphp: Slot [24] registered [ 0.262013] acpiphp: Slot [25] registered [ 0.262360] acpiphp: Slot [26] registered [ 0.263008] acpiphp: Slot [27] registered [ 0.263365] acpiphp: Slot [28] registered [ 0.264019] acpiphp: Slot [29] registered [ 0.265363] acpiphp: Slot [30] registered [ 0.266005] acpiphp: Slot [31] registered [ 0.266358] PCI host bridge to bus 0000:00 [ 0.267008] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.268350] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.269348] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.270348] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.271348] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.272348] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.273245] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.275781] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.277184] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.278942] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.280412] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.281323] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.282362] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.283267] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.284362] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.285268] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.286623] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.288375] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.289432] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.291433] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.292671] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.295254] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.296904] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.299364] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.302372] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.303417] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.304451] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.305447] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.306397] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.308390] iommu: Default domain type: Translated [ 0.309166] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.309442] efivars: Registered efivars operations [ 0.310298] PCI: Using ACPI for IRQ routing [ 0.310449] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.311344] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.311344] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.314349] vgaarb: loaded [ 0.314858] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.315348] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.319382] clocksource: Switched to clocksource kvm-clock [ 0.320891] VFS: Disk quotas dquot_6.6.0 [ 0.321548] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.322802] pnp: PnP ACPI init [ 0.323745] pnp: PnP ACPI: found 5 devices [ 0.331715] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.333155] NET: Registered PF_INET protocol family [ 0.333981] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.346387] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.347786] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.349028] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.350281] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.351512] TCP: Hash tables configured (established 16384 bind 16384) [ 0.352579] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.353638] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.354813] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.355702] NET: Registered PF_XDP protocol family [ 0.356467] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.357420] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.358376] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.359451] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.360511] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.361687] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.362699] PCI: CLS 0 bytes, default 64 [ 0.363457] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.365229] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.367466] clocksource: Switched to clocksource tsc [ 0.387440] Initialise system trusted keyrings [ 0.388659] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.390426] Key type asymmetric registered [ 0.391339] Asymmetric key parser 'x509' registered [ 0.393056] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.395489] io scheduler mq-deadline registered [ 0.396483] io scheduler kyber registered [ 0.397370] io scheduler bfq registered [ 0.399564] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.400928] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.402565] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.405604] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.407521] i8042: Warning: Keylock active [ 0.409912] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.410993] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.412168] hv_vmbus: registering driver hyperv_keyboard [ 0.413379] rtc_cmos 00:00: RTC can wake from S4 [ 0.415742] rtc_cmos 00:00: registered as rtc0 [ 0.416915] rtc_cmos 00:00: setting system clock to 2026-09-03T17:08:15 UTC (1788455295) [ 0.418737] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.420064] intel_pstate: CPU model not supported [ 0.421140] efifb: probing for efifb [ 0.421931] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.423323] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.424591] efifb: scrolling: redraw [ 0.425347] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.427143] Console: switching to colour frame buffer device 100x37 [ 0.428963] fb0: EFI VGA frame buffer device [ 0.429918] pstore: Using crash dump compression: deflate [ 0.431080] pstore: Registered efi_pstore as persistent store backend [ 0.432666] NET: Registered PF_INET6 protocol family [ 0.434150] Segment Routing with IPv6 [ 0.434981] In-situ OAM (IOAM) with IPv6 [ 0.435848] NET: Registered PF_PACKET protocol family [ 0.437012] Key type dns_resolver registered [ 0.438360] IPI shorthand broadcast: enabled [ 0.441067] sched_clock: Marking stable (298002129, 142448506)->(515186991, -74736356) [ 0.442881] registered taskstats version 1 [ 0.444009] Loading compiled-in X.509 certificates [ 0.916001] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.634160] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.638533] Demotion targets for Node 0: null [ 1.640135] Key type .fscrypt registered [ 1.641622] Key type fscrypt-provisioning registered [ 1.642686] ima: No TPM chip found, activating TPM-bypass! [ 1.643947] ima: Allocated hash algorithm: sha1 [ 1.644876] ima: No architecture policies found [ 1.651986] clk: Disabling unused clocks [ 1.658232] Freeing unused kernel image (initmem) memory: 17040K [ 1.659942] Write protecting the kernel read-only data: 47104k [ 1.661767] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.663539] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.665244] Run /init as init process [ 1.782056] nvme nvme0: pci function 0000:00:04.0 [ 1.783403] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.792324] nvme nvme0: 2/0/0 default/read/poll queues [ 1.798618] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.800058] GPT:25804799 != 33554431 [ 1.800845] GPT:Alternate GPT header not at the end of the disk. [ 1.801973] GPT:25804799 != 33554431 [ 1.802700] GPT: Use GNU Parted to correct GPT errors. [ 1.803691] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.816901] SCSI subsystem initialized [ 1.843021] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.845400] device-mapper: uevent: version 1.0.3 [ 1.846422] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.853732] device-mapper: verity: sha256 using "sha256-lib" [ 1.887456] raid6: avx512x4 gen() 18146 MB/s [ 1.904454] raid6: avx512x2 gen() 18290 MB/s [ 1.921455] raid6: avx512x1 gen() 18301 MB/s [ 1.938456] raid6: avx2x4 gen() 18109 MB/s [ 1.955456] raid6: avx2x2 gen() 18206 MB/s [ 1.972455] raid6: avx2x1 gen() 14087 MB/s [ 1.973381] raid6: using algorithm avx512x1 gen() 18301 MB/s [ 1.991456] raid6: .... xor() 21286 MB/s, rmw enabled [ 1.992499] raid6: using avx512x2 recovery algorithm [ 2.002948] xor: automatically using best checksumming function avx [ 2.134164] Btrfs loaded, zoned=no, fsverity=no [ 2.138665] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.142408] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.146123] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.147633] BTRFS error (device dm-0): open_ctree failed: -2