1.633091] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.634696] Run /init as init process [ 1.750784] nvme nvme0: pci function 0000:00:04.0 [ 1.752061] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.760866] nvme nvme0: 2/0/0 default/read/poll queues [ 1.768357] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.769735] GPT:25804799 != 33554431 [ 1.770484] GPT:Alternate GPT header not at the end of the disk. [ 1.771556] GPT:25804799 != 33554431 [ 1.772289] GPT: Use GNU Parted to correct GPT errors. [ 1.773239] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.786438] SCSI subsystem initialized [ 1.812116] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.814448] device-mapper: uevent: version 1.0.3 [ 1.815430] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.822606] device-mapper: verity: sha256 using "sha256-lib" [ 1.856268] raid6: avx512x4 gen() 17600 MB/s [ 1.873265] raid6: avx512x2 gen() 17494 MB/s [ 1.890265] raid6: avx512x1 gen() 17375 MB/s [ 1.907264] raid6: avx2x4 gen() 17438 MB/s [ 1.924264] raid6: avx2x2 gen() 17463 MB/s [ 1.941264] raid6: avx2x1 gen() 13439 MB/s [ 1.942131] raid6: using algorithm avx512x4 gen() 17600 MB/s [ 1.959264] raid6: .... xor() 7652 MB/s, rmw enabled [ 1.960245] raid6: using avx512x2 recovery algorithm [ 1.970454] xor: automatically using best checksumming function avx [ 2.099828] Btrfs loaded, zoned=no, fsverity=no [ 2.104115] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.107692] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.111226] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.112579] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.193982] ACPI: PM: Preparing to enter system sleep state S5 [ 62.195248] reboot: Restarting system [ 62.196069] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:45:06.293061]      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 3960213942 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000089] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000115] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000118] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000165] Using GB pages for direct mapping [ 0.000348] ACPI: Early table checksum verification disabled [ 0.000351] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000355] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000360] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000365] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000369] ACPI: FACS 0x00000000789D0000 000040 [ 0.000371] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000374] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000377] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000380] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000383] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000385] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000388] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000391] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000393] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000395] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000395] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000396] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000397] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000397] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000398] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000399] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000400] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000400] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000401] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000438] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000447] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000496] Zone ranges: [ 0.000497] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000500] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000502] Normal empty [ 0.000504] Device empty [ 0.000505] Movable zone start for each node [ 0.000507] Early memory node ranges [ 0.000508] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000510] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000512] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000514] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000521] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000562] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003941] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004054] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004443] ACPI: PM-Timer IO Port: 0xb008 [ 0.004455] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004508] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004511] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004513] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004515] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004516] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004520] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004522] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004526] TSC deadline timer available [ 0.004531] CPU topo: Max. logical packages: 1 [ 0.004531] CPU topo: Max. logical dies: 1 [ 0.004532] CPU topo: Max. dies per package: 1 [ 0.004537] CPU topo: Max. threads per core: 2 [ 0.004537] CPU topo: Num. cores per package: 1 [ 0.004538] CPU topo: Num. threads per package: 2 [ 0.004538] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004555] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004570] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004573] Booting paravirtualized kernel on KVM [ 0.004575] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009399] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009664] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010251] kvm-guest: PV spinlocks enabled [ 0.010254] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010257] 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 [ 0.010430] random: crng init done [ 0.010431] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010638] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010749] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010799] Fallback order for Node 0: 0 [ 0.010802] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010803] Policy zone: DMA32 [ 0.010804] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014696] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014711] Kernel/User page tables isolation: enabled [ 0.022629] ftrace: allocating 41455 entries in 164 pages [ 0.022632] ftrace: allocated 164 pages with 3 groups [ 0.023382] Dynamic Preempt: voluntary [ 0.023413] rcu: Preemptible hierarchical RCU implementation. [ 0.023414] rcu: RCU event tracing is enabled. [ 0.023414] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023416] Trampoline variant of Tasks RCU enabled. [ 0.023416] Rude variant of Tasks RCU enabled. [ 0.023417] Tracing variant of Tasks RCU enabled. [ 0.023418] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023418] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023425] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023427] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023428] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028421] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028647] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028653] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028700] Console: colour dummy device 80x25 [ 0.028703] printk: legacy console [tty0] enabled [ 0.028968] printk: legacy console [ttyS0] enabled [ 0.161475] ACPI: Core revision 20250807 [ 0.162299] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163733] APIC: Switch to symmetric I/O mode setup [ 0.164903] x2apic enabled [ 0.165747] APIC: Switched APIC routing to: physical x2apic [ 0.168181] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.169910] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.170907] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170907] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170907] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170907] Speculative Store Bypass: Vulnerable [ 0.170907] Spectre V2 : Mitigation: Retpolines [ 0.170907] RETBleed: Vulnerable [ 0.170907] ITS: Mitigation: Aligned branch/return thunks [ 0.170907] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170907] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170907] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170907] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170907] GDS: Unknown: Dependent on hypervisor status [ 0.170907] active return thunk: its_return_thunk [ 0.170907] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170907] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170907] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170907] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170907] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170907] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170907] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170907] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170907] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170907] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170907] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170907] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170907] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170907] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170907] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170907] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170907] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170907] Freeing SMP alternatives memory: 40K [ 0.170907] pid_max: default: 32768 minimum: 301 [ 0.170907] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170907] landlock: Up and running. [ 0.170907] SELinux: Initializing. [ 0.170907] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170907] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170907] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171098] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171950] signal: max sigframe size: 3632 [ 0.172620] rcu: Hierarchical SRCU implementation. [ 0.172909] rcu: Max phase no-delay instances is 400. [ 0.173735] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177238] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177965] smp: Bringing up secondary CPUs ... [ 0.178780] smpboot: x86: Booting SMP configuration: [ 0.178911] .... node #0, CPUs: #1 [ 0.179912] 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. [ 0.180910] 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. [ 0.181940] smp: Brought up 1 node, 2 CPUs [ 0.182586] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.183052] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184043] devtmpfs: initialized [ 0.184453] x86/mm: Memory block size: 128MB [ 0.184961] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185996] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186907] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187982] pinctrl core: initialized pinctrl subsystem [ 0.189337] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191052] audit: initializing netlink subsys (disabled) [ 0.191933] audit: type=2000 audit(1788450309.524:1): state=initialized audit_enabled=0 res=1 [ 0.192014] thermal_sys: Registered thermal governor 'step_wise' [ 0.192923] cpuidle: using governor menu [ 0.195718] efi: Freeing EFI boot services memory: 37748K [ 0.195912] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196980] dca service started, version 1.12.1 [ 0.197747] PCI: Using configuration type 1 for base access [ 0.198014] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.202942] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.203911] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.205911] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.206910] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.226035] ACPI: Added _OSI(Module Device) [ 0.226911] ACPI: Added _OSI(Processor Device) [ 0.227887] ACPI: Added _OSI(Processor Aggregator Device) [ 0.228874] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.229187] ACPI: Interpreter enabled [ 0.229925] ACPI: PM: (supports S0 S5) [ 0.230511] ACPI: Using IOAPIC for interrupt routing [ 0.230930] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.231912] PCI: Using E820 reservations for host bridge windows [ 0.232967] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.236007] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.236915] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.237910] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.238919] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.240248] acpiphp: Slot [3] registered [ 0.240893] acpiphp: Slot [4] registered [ 0.240925] acpiphp: Slot [5] registered [ 0.241618] acpiphp: Slot [6] registered [ 0.241924] acpiphp: Slot [7] registered [ 0.242585] acpiphp: Slot [8] registered [ 0.242922] acpiphp: Slot [9] registered [ 0.243563] acpiphp: Slot [10] registered [ 0.243924] acpiphp: Slot [11] registered [ 0.244606] acpiphp: Slot [12] registered [ 0.244922] acpiphp: Slot [13] registered [ 0.245598] acpiphp: Slot [14] registered [ 0.245924] acpiphp: Slot [15] registered [ 0.246571] acpiphp: Slot [16] registered [ 0.246941] acpiphp: Slot [17] registered [ 0.247629] acpiphp: Slot [18] registered [ 0.247922] acpiphp: Slot [19] registered [ 0.248584] acpiphp: Slot [20] registered [ 0.248924] acpiphp: Slot [21] registered [ 0.249586] acpiphp: Slot [22] registered [ 0.249924] acpiphp: Slot [23] registered [ 0.250671] acpiphp: Slot [24] registered [ 0.250923] acpiphp: Slot [25] registered [ 0.251587] acpiphp: Slot [26] registered [ 0.251922] acpiphp: Slot [27] registered [ 0.252563] acpiphp: Slot [28] registered [ 0.252923] acpiphp: Slot [29] registered [ 0.253578] acpiphp: Slot [30] registered [ 0.253922] acpiphp: Slot [31] registered [ 0.254569] PCI host bridge to bus 0000:00 [ 0.254914] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.255910] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.256910] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.257910] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.258909] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.259911] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.260807] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.261323] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.262756] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.263504] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.263979] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.264924] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.265925] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.266838] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.266942] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.267853] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.268173] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.269929] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.270988] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.271996] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.273229] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.275766] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.276456] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.277921] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.280965] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.282028] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.283013] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.284013] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.284961] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.286232] iommu: Default domain type: Translated [ 0.286912] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.288007] efivars: Registered efivars operations [ 0.288998] PCI: Using ACPI for IRQ routing [ 0.289935] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.290878] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.290907] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.292912] vgaarb: loaded [ 0.293424] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.293910] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.297944] clocksource: Switched to clocksource kvm-clock [ 0.299452] VFS: Disk quotas dquot_6.6.0 [ 0.300099] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.301408] pnp: PnP ACPI init [ 0.302335] pnp: PnP ACPI: found 5 devices [ 0.310213] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.311874] NET: Registered PF_INET protocol family [ 0.312751] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.324906] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.326285] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.327527] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.328773] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.330001] TCP: Hash tables configured (established 16384 bind 16384) [ 0.331292] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.332347] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.333549] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.334452] NET: Registered PF_XDP protocol family [ 0.335224] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.336199] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.337200] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.338340] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.339440] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.340642] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.341702] PCI: CLS 0 bytes, default 64 [ 0.342458] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.344179] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.346365] clocksource: Switched to clocksource tsc [ 0.365707] Initialise system trusted keyrings [ 0.367004] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.368666] Key type asymmetric registered [ 0.369535] Asymmetric key parser 'x509' registered [ 0.371815] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.373409] io scheduler mq-deadline registered [ 0.374410] io scheduler kyber registered [ 0.375262] io scheduler bfq registered [ 0.376535] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.377837] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.379397] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.382328] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.384133] i8042: Warning: Keylock active [ 0.386465] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.387519] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.388618] hv_vmbus: registering driver hyperv_keyboard [ 0.389787] rtc_cmos 00:00: RTC can wake from S4 [ 0.392038] rtc_cmos 00:00: registered as rtc0 [ 0.393180] rtc_cmos 00:00: setting system clock to 2026-09-03T15:45:05 UTC (1788450305) [ 0.394995] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.396233] intel_pstate: CPU model not supported [ 0.397266] efifb: probing for efifb [ 0.398085] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.399431] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.400643] efifb: scrolling: redraw [ 0.401372] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.403146] Console: switching to colour frame buffer device 100x37 [ 0.404902] fb0: EFI VGA frame buffer device [ 0.405855] pstore: Using crash dump compression: deflate [ 0.407003] pstore: Registered efi_pstore as persistent store backend [ 0.408548] NET: Registered PF_INET6 protocol family [ 0.410363] Segment Routing with IPv6 [ 0.411179] In-situ OAM (IOAM) with IPv6 [ 0.412052] NET: Registered PF_PACKET protocol family [ 0.413230] Key type dns_resolver registered [ 0.415544] IPI shorthand broadcast: enabled [ 0.418291] sched_clock: Marking stable (277002216, 141254391)->(510675690, -92419083) [ 0.420075] registered taskstats version 1 [ 0.421208] Loading compiled-in X.509 certificates [ 0.898842] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.594231] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.598479] Demotion targets for Node 0: null [ 1.599443] Key type .fscrypt registered [ 1.600219] Key type fscrypt-provisioning registered [ 1.601200] ima: No TPM chip found, activating TPM-bypass! [ 1.602410] ima: Allocated hash algorithm: sha1 [ 1.603288] ima: No architecture policies found [ 1.609188] clk: Disabling unused clocks [ 1.615375] Freeing unused kernel image (initmem) memory: 17040K [ 1.616998] Write protecting the kernel read-only data: 47104k [ 1.618837] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.620494] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.622167] Run /init as init process [ 1.738623] nvme nvme0: pci function 0000:00:04.0 [ 1.739905] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.747698] nvme nvme0: 2/0/0 default/read/poll queues [ 1.755136] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.756503] GPT:25804799 != 33554431 [ 1.757235] GPT:Alternate GPT header not at the end of the disk. [ 1.758377] GPT:25804799 != 33554431 [ 1.759102] GPT: Use GNU Parted to correct GPT errors. [ 1.760042] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.773087] SCSI subsystem initialized [ 1.798132] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.800432] device-mapper: uevent: version 1.0.3 [ 1.801429] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.808430] device-mapper: verity: sha256 using "sha256-lib" [ 1.841260] raid6: avx512x4 gen() 18241 MB/s [ 1.858262] raid6: avx512x2 gen() 18484 MB/s [ 1.875262] raid6: avx512x1 gen() 18275 MB/s [ 1.892261] raid6: avx2x4 gen() 18329 MB/s [ 1.909261] raid6: avx2x2 gen() 18203 MB/s [ 1.926263] raid6: avx2x1 gen() 13863 MB/s [ 1.927163] raid6: using algorithm avx512x2 gen() 18484 MB/s [ 1.944261] raid6: .... xor() 24662 MB/s, rmw enabled [ 1.945622] raid6: using avx512x2 recovery algorithm [ 1.956380] xor: automatically using best checksumming function avx [ 2.084073] Btrfs loaded, zoned=no, fsverity=no [ 2.088449] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.092683] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.097167] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.098568] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.179160] ACPI: PM: Preparing to enter system sleep state S5 [ 62.180337] reboot: Restarting system [ 62.181131] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:46:12.993636]      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 3950316608 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000088] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000114] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000116] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000164] Using GB pages for direct mapping [ 0.000337] ACPI: Early table checksum verification disabled [ 0.000340] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000344] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000349] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000355] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000358] ACPI: FACS 0x00000000789D0000 000040 [ 0.000360] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000363] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000366] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000369] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000372] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000375] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000378] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000381] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000383] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000384] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000385] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000386] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000386] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000387] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000388] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000388] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000389] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000390] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000390] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000427] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000437] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000487] Zone ranges: [ 0.000487] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000490] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000493] Normal empty [ 0.000494] Device empty [ 0.000496] Movable zone start for each node [ 0.000497] Early memory node ranges [ 0.000498] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000500] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000502] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000504] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000511] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000552] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003906] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004009] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004396] ACPI: PM-Timer IO Port: 0xb008 [ 0.004407] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004459] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004462] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004465] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004466] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004467] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004471] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004472] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004476] TSC deadline timer available [ 0.004481] CPU topo: Max. logical packages: 1 [ 0.004481] CPU topo: Max. logical dies: 1 [ 0.004482] CPU topo: Max. dies per package: 1 [ 0.004487] CPU topo: Max. threads per core: 2 [ 0.004488] CPU topo: Num. cores per package: 1 [ 0.004488] CPU topo: Num. threads per package: 2 [ 0.004489] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004506] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004520] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004522] Booting paravirtualized kernel on KVM [ 0.004524] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009361] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009622] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010175] kvm-guest: PV spinlocks enabled [ 0.010177] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010180] 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 [ 0.010351] random: crng init done [ 0.010352] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010570] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010679] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010748] Fallback order for Node 0: 0 [ 0.010751] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010752] Policy zone: DMA32 [ 0.010753] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014690] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014703] Kernel/User page tables isolation: enabled [ 0.022685] ftrace: allocating 41455 entries in 164 pages [ 0.022687] ftrace: allocated 164 pages with 3 groups [ 0.023428] Dynamic Preempt: voluntary [ 0.023459] rcu: Preemptible hierarchical RCU implementation. [ 0.023460] rcu: RCU event tracing is enabled. [ 0.023460] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023462] Trampoline variant of Tasks RCU enabled. [ 0.023462] Rude variant of Tasks RCU enabled. [ 0.023463] Tracing variant of Tasks RCU enabled. [ 0.023463] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023464] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023470] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023471] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023473] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028468] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028690] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028697] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028743] Console: colour dummy device 80x25 [ 0.028746] printk: legacy console [tty0] enabled [ 0.029016] printk: legacy console [ttyS0] enabled [ 0.163554] ACPI: Core revision 20250807 [ 0.164342] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.165779] APIC: Switch to symmetric I/O mode setup [ 0.166938] x2apic enabled [ 0.167766] APIC: Switched APIC routing to: physical x2apic [ 0.170165] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.171779] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.172776] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.172776] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.172776] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.172776] Speculative Store Bypass: Vulnerable [ 0.172776] Spectre V2 : Mitigation: Retpolines [ 0.172776] RETBleed: Vulnerable [ 0.172776] ITS: Mitigation: Aligned branch/return thunks [ 0.172776] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172776] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.172776] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.172776] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.172776] GDS: Unknown: Dependent on hypervisor status [ 0.172776] active return thunk: its_return_thunk [ 0.172776] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.172776] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.172776] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.172776] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.172776] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.172776] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.172776] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.172776] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.172776] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.172776] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.172776] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.172776] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.172776] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.172776] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.172776] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.172776] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.172776] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.172776] Freeing SMP alternatives memory: 40K [ 0.172776] pid_max: default: 32768 minimum: 301 [ 0.172776] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.172776] landlock: Up and running. [ 0.172776] SELinux: Initializing. [ 0.172776] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172776] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.172776] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.172967] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.173817] signal: max sigframe size: 3632 [ 0.174533] rcu: Hierarchical SRCU implementation. [ 0.174779] rcu: Max phase no-delay instances is 400. [ 0.175655] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.179117] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.179831] smp: Bringing up secondary CPUs ... [ 0.180691] smpboot: x86: Booting SMP configuration: [ 0.180781] .... node #0, CPUs: #1 [ 0.181786] 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. [ 0.182780] 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. [ 0.183807] smp: Brought up 1 node, 2 CPUs [ 0.184490] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.184917] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.185913] devtmpfs: initialized [ 0.186394] x86/mm: Memory block size: 128MB [ 0.187831] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.188829] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.189776] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.190856] pinctrl core: initialized pinctrl subsystem [ 0.192192] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.193908] audit: initializing netlink subsys (disabled) [ 0.194803] audit: type=2000 audit(1788450376.222:1): state=initialized audit_enabled=0 res=1 [ 0.194881] thermal_sys: Registered thermal governor 'step_wise' [ 0.195792] cpuidle: using governor menu [ 0.198217] efi: Freeing EFI boot services memory: 37748K [ 0.198782] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.199851] dca service started, version 1.12.1 [ 0.200616] PCI: Using configuration type 1 for base access [ 0.201877] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.227897] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.228780] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.229780] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.230779] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.232909] ACPI: Added _OSI(Module Device) [ 0.233601] ACPI: Added _OSI(Processor Device) [ 0.233601] ACPI: Added _OSI(Processor Aggregator Device) [ 0.235792] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.238010] ACPI: Interpreter enabled [ 0.238606] ACPI: PM: (supports S0 S5) [ 0.238780] ACPI: Using IOAPIC for interrupt routing [ 0.239586] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.240781] PCI: Using E820 reservations for host bridge windows [ 0.241827] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.244840] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.245783] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.246780] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.248788] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.251106] acpiphp: Slot [3] registered [ 0.251771] acpiphp: Slot [4] registered [ 0.251794] acpiphp: Slot [5] registered [ 0.252438] acpiphp: Slot [6] registered [ 0.252791] acpiphp: Slot [7] registered [ 0.253422] acpiphp: Slot [8] registered [ 0.254794] acpiphp: Slot [9] registered [ 0.255420] acpiphp: Slot [10] registered [ 0.255793] acpiphp: Slot [11] registered [ 0.256432] acpiphp: Slot [12] registered [ 0.256792] acpiphp: Slot [13] registered [ 0.257462] acpiphp: Slot [14] registered [ 0.258793] acpiphp: Slot [15] registered [ 0.259429] acpiphp: Slot [16] registered [ 0.259794] acpiphp: Slot [17] registered [ 0.260437] acpiphp: Slot [18] registered [ 0.260791] acpiphp: Slot [19] registered [ 0.261457] acpiphp: Slot [20] registered [ 0.262793] acpiphp: Slot [21] registered [ 0.263438] acpiphp: Slot [22] registered [ 0.263793] acpiphp: Slot [23] registered [ 0.264446] acpiphp: Slot [24] registered [ 0.264791] acpiphp: Slot [25] registered [ 0.265439] acpiphp: Slot [26] registered [ 0.266794] acpiphp: Slot [27] registered [ 0.267452] acpiphp: Slot [28] registered [ 0.267793] acpiphp: Slot [29] registered [ 0.268438] acpiphp: Slot [30] registered [ 0.268794] acpiphp: Slot [31] registered [ 0.269442] PCI host bridge to bus 0000:00 [ 0.269782] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.271780] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.272779] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.273779] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.274781] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.275780] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.276690] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.278196] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.280642] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.282382] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.283843] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.284757] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.285793] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.286700] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.287793] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.288720] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.290038] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.291808] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292856] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.293863] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.296092] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.298606] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.300313] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302797] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304776] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.305890] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.306891] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.308883] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.309827] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311072] iommu: Default domain type: Translated [ 0.311781] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.312790] efivars: Registered efivars operations [ 0.313560] PCI: Using ACPI for IRQ routing [ 0.313814] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.314752] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.314776] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.317781] vgaarb: loaded [ 0.318273] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.318780] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.325820] clocksource: Switched to clocksource kvm-clock [ 0.327349] VFS: Disk quotas dquot_6.6.0 [ 0.327988] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.329221] pnp: PnP ACPI init [ 0.330121] pnp: PnP ACPI: found 5 devices [ 0.338022] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.339479] NET: Registered PF_INET protocol family [ 0.340307] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.352485] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.353822] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.355066] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.356311] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.357485] TCP: Hash tables configured (established 16384 bind 16384) [ 0.358550] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.359605] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360746] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.361637] NET: Registered PF_XDP protocol family [ 0.362408] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.363385] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.364339] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.365385] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.366454] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.367637] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.368638] PCI: CLS 0 bytes, default 64 [ 0.369377] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.371133] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.373269] clocksource: Switched to clocksource tsc [ 0.392889] Initialise system trusted keyrings [ 0.393921] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.395702] Key type asymmetric registered [ 0.396584] Asymmetric key parser 'x509' registered [ 0.398686] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.400315] io scheduler mq-deadline registered [ 0.401275] io scheduler kyber registered [ 0.402216] io scheduler bfq registered [ 0.404163] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.405544] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.407203] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.410207] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.412134] i8042: Warning: Keylock active [ 0.414535] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.415617] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.416767] hv_vmbus: registering driver hyperv_keyboard [ 0.417938] rtc_cmos 00:00: RTC can wake from S4 [ 0.420233] rtc_cmos 00:00: registered as rtc0 [ 0.421403] rtc_cmos 00:00: setting system clock to 2026-09-03T15:46:11 UTC (1788450371) [ 0.423254] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.424590] intel_pstate: CPU model not supported [ 0.425654] efifb: probing for efifb [ 0.426458] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.427825] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.429028] efifb: scrolling: redraw [ 0.429803] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.431636] Console: switching to colour frame buffer device 100x37 [ 0.433468] fb0: EFI VGA frame buffer device [ 0.434452] pstore: Using crash dump compression: deflate [ 0.435630] pstore: Registered efi_pstore as persistent store backend [ 0.437187] NET: Registered PF_INET6 protocol family [ 0.439287] Segment Routing with IPv6 [ 0.440105] In-situ OAM (IOAM) with IPv6 [ 0.440942] NET: Registered PF_PACKET protocol family [ 0.442062] Key type dns_resolver registered [ 0.443419] IPI shorthand broadcast: enabled [ 0.446061] sched_clock: Marking stable (302001815, 143080034)->(516127735, -71045886) [ 0.447908] registered taskstats version 1 [ 0.449020] Loading compiled-in X.509 certificates [ 0.925110] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.625123] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.629415] Demotion targets for Node 0: null [ 1.630423] Key type .fscrypt registered [ 1.631246] Key type fscrypt-provisioning registered [ 1.632256] ima: No TPM chip found, activating TPM-bypass! [ 1.633528] ima: Allocated hash algorithm: sha1 [ 1.634448] ima: No architecture policies found [ 1.640482] clk: Disabling unused clocks [ 1.646639] Freeing unused kernel image (initmem) memory: 17040K [ 1.648298] Write protecting the kernel read-only data: 47104k [ 1.650040] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.651786] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.653417] Run /init as init process [ 1.772152] nvme nvme0: pci function 0000:00:04.0 [ 1.773457] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.781418] nvme nvme0: 2/0/0 default/read/poll queues [ 1.789030] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.790448] GPT:25804799 != 33554431 [ 1.791216] GPT:Alternate GPT header not at the end of the disk. [ 1.792339] GPT:25804799 != 33554431 [ 1.793073] GPT: Use GNU Parted to correct GPT errors. [ 1.794052] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.807151] SCSI subsystem initialized [ 1.832695] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.835025] device-mapper: uevent: version 1.0.3 [ 1.836061] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.843354] device-mapper: verity: sha256 using "sha256-lib" [ 1.877087] raid6: avx512x4 gen() 18108 MB/s [ 1.894084] raid6: avx512x2 gen() 17816 MB/s [ 1.911087] raid6: avx512x1 gen() 18046 MB/s [ 1.928085] raid6: avx2x4 gen() 18092 MB/s [ 1.945085] raid6: avx2x2 gen() 18076 MB/s [ 1.962085] raid6: avx2x1 gen() 13913 MB/s [ 1.963024] raid6: using algorithm avx512x4 gen() 18108 MB/s [ 1.981086] raid6: .... xor() 7595 MB/s, rmw enabled [ 1.982126] raid6: using avx512x2 recovery algorithm [ 1.992341] xor: automatically using best checksumming function avx [ 2.121538] Btrfs loaded, zoned=no, fsverity=no [ 2.125794] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.129411] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.132973] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.134341] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.214844] ACPI: PM: Preparing to enter system sleep state S5 [ 62.216110] reboot: Restarting system [ 62.217051] reboot: machine restart [=3h[=3h[=3h[=3hbtrfs_relative_path='' btrfs_subvol='' btrfs_subvolid='' check_signatures='no' color_highlight='black/light-gray' color_normal='light-gray/black' feature_200_final='y' feature_all_video_module='y' feature_chainloader_bpb='y' feature_default_font_path='y' feature_menuentry_id='y' feature_menuentry_options='y' feature_nativedisk_cmd='y' feature_ntldr='y' feature_platform_search_hint='y' feature_search_cryptodisk_only='y' feature_timeout_style='y' fw_path='(hd0,gpt1)/EFI/BOOT' grub_cpu='x86_64' grub_netfs_type='grub' grub_platform='efi' lang='' locale_dir='' net_default_ip='' net_default_mac='' net_default_server='' pager='' prefix='(memdisk)' pxe_default_server='' root='hd0,gpt1' secondary_locale_dir='' error: /build/amd64-usr/var/tmp/portage/sys-boot/grub-2.12-r12/work/grub-2.12/grub-cor e/fs/fshelp.c:find_file:257:file `/flatcar/grub/x86_64-efi/all_video.mod' not found. GRUB version 2.12-flatcar4 ����������������������������������������������������������������������������Ŀ�������������������������������������������������������������������������������������������������������� Use the ^ and v keys to select which entry is highlighted. Press enter to boot the selected OS, `e' to edit the commands before booting or `c' for a command-line.  *Flatcar default  Flatcar USR-A  Flatcar USR-B        [2026-09-03T15:47:19.694630]      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 3953839632 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000087] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000113] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000116] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000163] Using GB pages for direct mapping [ 0.000327] ACPI: Early table checksum verification disabled [ 0.000330] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000334] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000339] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000345] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000348] ACPI: FACS 0x00000000789D0000 000040 [ 0.000351] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000354] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000356] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000359] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000362] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000365] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000368] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000370] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000373] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000374] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000375] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000376] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000376] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000377] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000378] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000378] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000379] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000380] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000380] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000418] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000428] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000478] Zone ranges: [ 0.000479] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000482] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000484] Normal empty [ 0.000486] Device empty [ 0.000487] Movable zone start for each node [ 0.000489] Early memory node ranges [ 0.000489] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000492] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000494] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000496] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000502] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000543] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003900] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004006] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004394] ACPI: PM-Timer IO Port: 0xb008 [ 0.004406] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004458] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004462] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004463] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004465] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004466] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004470] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004471] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004475] TSC deadline timer available [ 0.004480] CPU topo: Max. logical packages: 1 [ 0.004481] CPU topo: Max. logical dies: 1 [ 0.004481] CPU topo: Max. dies per package: 1 [ 0.004486] CPU topo: Max. threads per core: 2 [ 0.004486] CPU topo: Num. cores per package: 1 [ 0.004487] CPU topo: Num. threads per package: 2 [ 0.004488] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004503] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004518] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004520] Booting paravirtualized kernel on KVM [ 0.004522] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009313] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009576] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010132] kvm-guest: PV spinlocks enabled [ 0.010134] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010137] 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 [ 0.010304] random: crng init done [ 0.010305] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010533] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010641] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010691] Fallback order for Node 0: 0 [ 0.010693] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010694] Policy zone: DMA32 [ 0.010695] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014544] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014558] Kernel/User page tables isolation: enabled [ 0.022458] ftrace: allocating 41455 entries in 164 pages [ 0.022460] ftrace: allocated 164 pages with 3 groups [ 0.023196] Dynamic Preempt: voluntary [ 0.023227] rcu: Preemptible hierarchical RCU implementation. [ 0.023228] rcu: RCU event tracing is enabled. [ 0.023228] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023230] Trampoline variant of Tasks RCU enabled. [ 0.023230] Rude variant of Tasks RCU enabled. [ 0.023231] Tracing variant of Tasks RCU enabled. [ 0.023231] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023232] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023237] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023239] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023240] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028167] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.028390] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.028397] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.028441] Console: colour dummy device 80x25 [ 0.028444] printk: legacy console [tty0] enabled [ 0.028715] printk: legacy console [ttyS0] enabled [ 0.162311] ACPI: Core revision 20250807 [ 0.163131] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164561] APIC: Switch to symmetric I/O mode setup [ 0.165759] x2apic enabled [ 0.166631] APIC: Switched APIC routing to: physical x2apic [ 0.168989] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.170624] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.171621] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171621] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171621] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171621] Speculative Store Bypass: Vulnerable [ 0.171621] Spectre V2 : Mitigation: Retpolines [ 0.171621] RETBleed: Vulnerable [ 0.171621] ITS: Mitigation: Aligned branch/return thunks [ 0.171621] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171621] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171621] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171621] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171621] GDS: Unknown: Dependent on hypervisor status [ 0.171621] active return thunk: its_return_thunk [ 0.171621] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171621] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171621] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171621] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171621] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171621] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171621] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171621] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171621] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171621] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171621] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171621] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171621] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171621] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171621] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171621] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171621] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171621] Freeing SMP alternatives memory: 40K [ 0.171621] pid_max: default: 32768 minimum: 301 [ 0.171621] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171621] landlock: Up and running. [ 0.171621] SELinux: Initializing. [ 0.171621] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171621] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171621] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171813] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172665] signal: max sigframe size: 3632 [ 0.173367] rcu: Hierarchical SRCU implementation. [ 0.173623] rcu: Max phase no-delay instances is 400. [ 0.174475] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177964] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178674] smp: Bringing up secondary CPUs ... [ 0.179498] smpboot: x86: Booting SMP configuration: [ 0.179625] .... node #0, CPUs: #1 [ 0.180626] 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. [ 0.181624] 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. [ 0.182651] smp: Brought up 1 node, 2 CPUs [ 0.183315] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.183763] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184752] devtmpfs: initialized [ 0.185175] x86/mm: Memory block size: 128MB [ 0.185674] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186682] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187621] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188693] pinctrl core: initialized pinctrl subsystem [ 0.190060] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191763] audit: initializing netlink subsys (disabled) [ 0.192644] audit: type=2000 audit(1788450442.943:1): state=initialized audit_enabled=0 res=1 [ 0.192724] thermal_sys: Registered thermal governor 'step_wise' [ 0.193636] cpuidle: using governor menu [ 0.196471] efi: Freeing EFI boot services memory: 37748K [ 0.196627] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197688] dca service started, version 1.12.1 [ 0.198470] PCI: Using configuration type 1 for base access [ 0.198725] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223458] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.224798] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.225624] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.226624] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.229141] ACPI: Added _OSI(Module Device) [ 0.229416] ACPI: Added _OSI(Processor Device) [ 0.230625] ACPI: Added _OSI(Processor Aggregator Device) [ 0.232507] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.233853] ACPI: Interpreter enabled [ 0.234629] ACPI: PM: (supports S0 S5) [ 0.235242] ACPI: Using IOAPIC for interrupt routing [ 0.235445] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236625] PCI: Using E820 reservations for host bridge windows [ 0.237669] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.240680] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.241627] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.243625] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.244633] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.246965] acpiphp: Slot [3] registered [ 0.247619] acpiphp: Slot [4] registered [ 0.248246] acpiphp: Slot [5] registered [ 0.248638] acpiphp: Slot [6] registered [ 0.249267] acpiphp: Slot [7] registered [ 0.249636] acpiphp: Slot [8] registered [ 0.250280] acpiphp: Slot [9] registered [ 0.251639] acpiphp: Slot [10] registered [ 0.252312] acpiphp: Slot [11] registered [ 0.252636] acpiphp: Slot [12] registered [ 0.253265] acpiphp: Slot [13] registered [ 0.253637] acpiphp: Slot [14] registered [ 0.254303] acpiphp: Slot [15] registered [ 0.254636] acpiphp: Slot [16] registered [ 0.255284] acpiphp: Slot [17] registered [ 0.256639] acpiphp: Slot [18] registered [ 0.257265] acpiphp: Slot [19] registered [ 0.257637] acpiphp: Slot [20] registered [ 0.258317] acpiphp: Slot [21] registered [ 0.258636] acpiphp: Slot [22] registered [ 0.259303] acpiphp: Slot [23] registered [ 0.260637] acpiphp: Slot [24] registered [ 0.261277] acpiphp: Slot [25] registered [ 0.261637] acpiphp: Slot [26] registered [ 0.262298] acpiphp: Slot [27] registered [ 0.262638] acpiphp: Slot [28] registered [ 0.263286] acpiphp: Slot [29] registered [ 0.263636] acpiphp: Slot [30] registered [ 0.264287] acpiphp: Slot [31] registered [ 0.265635] PCI host bridge to bus 0000:00 [ 0.266299] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266624] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.268624] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.269624] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.270624] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.271624] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272513] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.274054] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.276450] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.278213] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.279688] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.280589] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.281638] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.282579] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.283639] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.284534] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.285886] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.287655] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.288699] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.289708] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.291933] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.294591] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.296179] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.298640] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.301563] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.302726] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303723] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304723] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305675] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306919] iommu: Default domain type: Translated [ 0.307625] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308718] efivars: Registered efivars operations [ 0.309399] PCI: Using ACPI for IRQ routing [ 0.309646] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.310585] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.310621] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313626] vgaarb: loaded [ 0.314131] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.314624] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.317654] clocksource: Switched to clocksource kvm-clock [ 0.319160] VFS: Disk quotas dquot_6.6.0 [ 0.319852] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.321083] pnp: PnP ACPI init [ 0.322022] pnp: PnP ACPI: found 5 devices [ 0.329910] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.331368] NET: Registered PF_INET protocol family [ 0.332195] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.344381] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.345750] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.347008] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.348273] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.349508] TCP: Hash tables configured (established 16384 bind 16384) [ 0.350556] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.351606] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.352783] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.353700] NET: Registered PF_XDP protocol family [ 0.354471] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.355548] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.356520] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.357626] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.358701] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.359881] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.360920] PCI: CLS 0 bytes, default 64 [ 0.361673] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.363398] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.365567] clocksource: Switched to clocksource tsc [ 0.385179] Initialise system trusted keyrings [ 0.386307] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.387966] Key type asymmetric registered [ 0.388834] Asymmetric key parser 'x509' registered [ 0.390504] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.392003] io scheduler mq-deadline registered [ 0.392970] io scheduler kyber registered [ 0.393843] io scheduler bfq registered [ 0.395299] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.396599] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.398266] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.401111] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.402964] i8042: Warning: Keylock active [ 0.405305] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.406391] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.407522] hv_vmbus: registering driver hyperv_keyboard [ 0.408685] rtc_cmos 00:00: RTC can wake from S4 [ 0.410941] rtc_cmos 00:00: registered as rtc0 [ 0.412038] rtc_cmos 00:00: setting system clock to 2026-09-03T15:47:17 UTC (1788450437) [ 0.413833] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.415102] intel_pstate: CPU model not supported [ 0.416136] efifb: probing for efifb [ 0.416897] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.418211] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.419398] efifb: scrolling: redraw [ 0.420134] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.421836] Console: switching to colour frame buffer device 100x37 [ 0.423605] fb0: EFI VGA frame buffer device [ 0.424512] pstore: Using crash dump compression: deflate [ 0.425701] pstore: Registered efi_pstore as persistent store backend [ 0.427273] NET: Registered PF_INET6 protocol family [ 0.428677] Segment Routing with IPv6 [ 0.429509] In-situ OAM (IOAM) with IPv6 [ 0.430379] NET: Registered PF_PACKET protocol family [ 0.431431] Key type dns_resolver registered [ 0.432800] IPI shorthand broadcast: enabled [ 0.435451] sched_clock: Marking stable (293002284, 142224688)->(508933804, -73706832) [ 0.437246] registered taskstats version 1 [ 0.438446] Loading compiled-in X.509 certificates [ 0.915822] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.610589] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.614834] Demotion targets for Node 0: null [ 1.615833] Key type .fscrypt registered [ 1.616656] Key type fscrypt-provisioning registered [ 1.617658] ima: No TPM chip found, activating TPM-bypass! [ 1.618842] ima: Allocated hash algorithm: sha1 [ 1.619724] ima: No architecture policies found [ 1.625778] clk: Disabling unused clocks [ 1.631941] Freeing unused kernel image (initmem) memory: 17040K [ 1.633613] Write protecting the kernel read-only data: 47104k [ 1.635383] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.637038] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.638655] Run /init as init process [ 1.754294] nvme nvme0: pci function 0000:00:04.0 [ 1.755599] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.763428] nvme nvme0: 2/0/0 default/read/poll queues [ 1.771134] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.772488] GPT:25804799 != 33554431 [ 1.773248] GPT:Alternate GPT header not at the end of the disk. [ 1.774371] GPT:25804799 != 33554431 [ 1.775070] GPT: Use GNU Parted to correct GPT errors. [ 1.776024] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.789087] SCSI subsystem initialized [ 1.814004] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.816287] device-mapper: uevent: version 1.0.3 [ 1.817310] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.824246] device-mapper: verity: sha256 using "sha256-lib" [ 1.857231] raid6: avx512x4 gen() 17923 MB/s [ 1.874232] raid6: avx512x2 gen() 17944 MB/s [ 1.891231] raid6: avx512x1 gen() 17800 MB/s [ 1.908232] raid6: avx2x4 gen() 17794 MB/s [ 1.925232] raid6: avx2x2 gen() 17777 MB/s [ 1.942231] raid6: avx2x1 gen() 13574 MB/s [ 1.943111] raid6: using algorithm avx512x2 gen() 17944 MB/s [ 1.960231] raid6: .... xor() 25598 MB/s, rmw enabled [ 1.961213] raid6: using avx512x2 recovery algorithm [ 1.971488] xor: automatically using best checksumming function avx [ 2.099378] Btrfs loaded, zoned=no, fsverity=no [ 2.103669] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.107209] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.110827] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.112153] BTRFS error (device dm-0): open_ctree failed: -2