1.660098] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.661783] Run /init as init process [ 1.779171] nvme nvme0: pci function 0000:00:04.0 [ 1.780488] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.789005] nvme nvme0: 2/0/0 default/read/poll queues [ 1.795533] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.796892] GPT:25804799 != 33554431 [ 1.797654] GPT:Alternate GPT header not at the end of the disk. [ 1.798727] GPT:25804799 != 33554431 [ 1.799472] GPT: Use GNU Parted to correct GPT errors. [ 1.800435] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.813714] SCSI subsystem initialized [ 1.839296] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.841613] device-mapper: uevent: version 1.0.3 [ 1.842620] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.849868] device-mapper: verity: sha256 using "sha256-lib" [ 1.884086] raid6: avx512x4 gen() 17939 MB/s [ 1.901084] raid6: avx512x2 gen() 17775 MB/s [ 1.918085] raid6: avx512x1 gen() 17991 MB/s [ 1.935086] raid6: avx2x4 gen() 17828 MB/s [ 1.952085] raid6: avx2x2 gen() 17939 MB/s [ 1.970085] raid6: avx2x1 gen() 13895 MB/s [ 1.971097] raid6: using algorithm avx512x1 gen() 17991 MB/s [ 1.989085] raid6: .... xor() 21227 MB/s, rmw enabled [ 1.990099] raid6: using avx512x2 recovery algorithm [ 2.000572] xor: automatically using best checksumming function avx [ 2.131664] Btrfs loaded, zoned=no, fsverity=no [ 2.135527] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.139581] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.143300] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.144629] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.225903] ACPI: PM: Preparing to enter system sleep state S5 [ 62.228004] reboot: Restarting system [ 62.229335] 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        [2026-09-03T17:06:00.290632]      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 4012481147 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000091] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] 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 [ 0.000304] ACPI: Early table checksum verification disabled [ 0.000307] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000311] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000316] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000322] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000325] ACPI: FACS 0x00000000789D0000 000040 [ 0.000328] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000331] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000333] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000336] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000339] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000342] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000345] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000348] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000350] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000352] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000353] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000353] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000354] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000355] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000355] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000356] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000357] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000358] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000358] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000400] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000409] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000461] Zone ranges: [ 0.000462] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000465] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000467] Normal empty [ 0.000469] Device empty [ 0.000471] Movable zone start for each node [ 0.000472] Early memory node ranges [ 0.000473] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000475] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000477] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000480] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000486] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000530] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003890] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004000] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004414] ACPI: PM-Timer IO Port: 0xb008 [ 0.004426] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004487] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004491] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004493] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004494] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004495] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004499] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004501] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004504] TSC deadline timer available [ 0.004510] CPU topo: Max. logical packages: 1 [ 0.004511] CPU topo: Max. logical dies: 1 [ 0.004511] CPU topo: Max. dies per package: 1 [ 0.004516] CPU topo: Max. threads per core: 2 [ 0.004517] CPU topo: Num. cores per package: 1 [ 0.004517] CPU topo: Num. threads per package: 2 [ 0.004518] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004536] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004552] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004554] Booting paravirtualized kernel on KVM [ 0.004556] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009481] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009756] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010391] kvm-guest: PV spinlocks enabled [ 0.010393] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010396] 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 [ 0.010572] random: crng init done [ 0.010572] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010787] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010898] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010952] Fallback order for Node 0: 0 [ 0.010954] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010955] Policy zone: DMA32 [ 0.010957] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014813] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014828] Kernel/User page tables isolation: enabled [ 0.023163] ftrace: allocating 41455 entries in 164 pages [ 0.023166] ftrace: allocated 164 pages with 3 groups [ 0.023951] Dynamic Preempt: voluntary [ 0.023984] rcu: Preemptible hierarchical RCU implementation. [ 0.023985] rcu: RCU event tracing is enabled. [ 0.023985] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023987] Trampoline variant of Tasks RCU enabled. [ 0.023987] Rude variant of Tasks RCU enabled. [ 0.023988] Tracing variant of Tasks RCU enabled. [ 0.023988] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023989] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023995] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023997] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023998] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029096] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029328] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029335] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029386] Console: colour dummy device 80x25 [ 0.029389] printk: legacy console [tty0] enabled [ 0.029713] printk: legacy console [ttyS0] enabled [ 0.165124] ACPI: Core revision 20250807 [ 0.165931] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.167352] APIC: Switch to symmetric I/O mode setup [ 0.168527] x2apic enabled [ 0.169386] APIC: Switched APIC routing to: physical x2apic [ 0.171797] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.173432] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.174429] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.174429] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.174429] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.174429] Speculative Store Bypass: Vulnerable [ 0.174429] Spectre V2 : Mitigation: Retpolines [ 0.174429] RETBleed: Vulnerable [ 0.174429] ITS: Mitigation: Aligned branch/return thunks [ 0.174429] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174429] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.174429] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.174429] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.174429] GDS: Unknown: Dependent on hypervisor status [ 0.174429] active return thunk: its_return_thunk [ 0.174429] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.174429] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.174429] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.174429] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.174429] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.174429] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.174429] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.174429] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.174429] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.174429] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.174429] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.174429] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.174429] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.174429] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.174429] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.174429] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.174429] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.174429] Freeing SMP alternatives memory: 40K [ 0.174429] pid_max: default: 32768 minimum: 301 [ 0.174429] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.174429] landlock: Up and running. [ 0.174429] SELinux: Initializing. [ 0.174429] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174429] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.174429] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.174627] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.175471] signal: max sigframe size: 3632 [ 0.176162] rcu: Hierarchical SRCU implementation. [ 0.176432] rcu: Max phase no-delay instances is 400. [ 0.177291] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.180827] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.181486] smp: Bringing up secondary CPUs ... [ 0.182324] smpboot: x86: Booting SMP configuration: [ 0.182433] .... node #0, CPUs: #1 [ 0.183714] 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. [ 0.184432] 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. [ 0.185460] smp: Brought up 1 node, 2 CPUs [ 0.186120] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.186581] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.187559] devtmpfs: initialized [ 0.188033] x86/mm: Memory block size: 128MB [ 0.188484] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.189491] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.190438] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.192511] pinctrl core: initialized pinctrl subsystem [ 0.193964] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.195568] audit: initializing netlink subsys (disabled) [ 0.197459] audit: type=2000 audit(1788455163.518:1): state=initialized audit_enabled=0 res=1 [ 0.197542] thermal_sys: Registered thermal governor 'step_wise' [ 0.198443] cpuidle: using governor menu [ 0.201506] efi: Freeing EFI boot services memory: 37748K [ 0.202435] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.204508] dca service started, version 1.12.1 [ 0.205496] PCI: Using configuration type 1 for base access [ 0.206541] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.230559] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231433] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232434] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233431] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235565] ACPI: Added _OSI(Module Device) [ 0.236317] ACPI: Added _OSI(Processor Device) [ 0.236432] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238438] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.241645] ACPI: Interpreter enabled [ 0.242305] ACPI: PM: (supports S0 S5) [ 0.242434] ACPI: Using IOAPIC for interrupt routing [ 0.243414] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245437] PCI: Using E820 reservations for host bridge windows [ 0.246547] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249879] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251438] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.253433] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254440] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256805] acpiphp: Slot [3] registered [ 0.258462] acpiphp: Slot [4] registered [ 0.259259] acpiphp: Slot [5] registered [ 0.259446] acpiphp: Slot [6] registered [ 0.260256] acpiphp: Slot [7] registered [ 0.261446] acpiphp: Slot [8] registered [ 0.262220] acpiphp: Slot [9] registered [ 0.262444] acpiphp: Slot [10] registered [ 0.263257] acpiphp: Slot [11] registered [ 0.264447] acpiphp: Slot [12] registered [ 0.265285] acpiphp: Slot [13] registered [ 0.266446] acpiphp: Slot [14] registered [ 0.267245] acpiphp: Slot [15] registered [ 0.267445] acpiphp: Slot [16] registered [ 0.268302] acpiphp: Slot [17] registered [ 0.269446] acpiphp: Slot [18] registered [ 0.270339] acpiphp: Slot [19] registered [ 0.271447] acpiphp: Slot [20] registered [ 0.272343] acpiphp: Slot [21] registered [ 0.273448] acpiphp: Slot [22] registered [ 0.274345] acpiphp: Slot [23] registered [ 0.274445] acpiphp: Slot [24] registered [ 0.275343] acpiphp: Slot [25] registered [ 0.276446] acpiphp: Slot [26] registered [ 0.277372] acpiphp: Slot [27] registered [ 0.278446] acpiphp: Slot [28] registered [ 0.279346] acpiphp: Slot [29] registered [ 0.280445] acpiphp: Slot [30] registered [ 0.281340] acpiphp: Slot [31] registered [ 0.281442] PCI host bridge to bus 0000:00 [ 0.282371] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284434] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285432] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.287432] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.289432] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.290432] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.292476] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.293879] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.297834] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.300190] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.302520] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.303448] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.305450] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.306453] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.307447] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.308449] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.310757] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.313463] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.314537] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.315548] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.317789] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.321407] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.322981] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.325454] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.328767] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.329560] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.331549] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.332546] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.333490] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.335483] iommu: Default domain type: Translated [ 0.336433] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.337535] efivars: Registered efivars operations [ 0.338614] PCI: Using ACPI for IRQ routing [ 0.339592] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.340429] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.340429] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.343434] vgaarb: loaded [ 0.344070] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.345432] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.348467] clocksource: Switched to clocksource kvm-clock [ 0.350217] VFS: Disk quotas dquot_6.6.0 [ 0.351004] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.352534] pnp: PnP ACPI init [ 0.353606] pnp: PnP ACPI: found 5 devices [ 0.361694] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.363531] NET: Registered PF_INET protocol family [ 0.364533] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.377127] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.378846] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.380436] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.381985] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.383442] TCP: Hash tables configured (established 16384 bind 16384) [ 0.384738] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.386036] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.387563] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.388646] NET: Registered PF_XDP protocol family [ 0.389572] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.390739] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.391922] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.393226] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.394576] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.396122] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.397352] PCI: CLS 0 bytes, default 64 [ 0.398236] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.400043] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.402254] clocksource: Switched to clocksource tsc [ 0.422198] Initialise system trusted keyrings [ 0.424141] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.425938] Key type asymmetric registered [ 0.426808] Asymmetric key parser 'x509' registered [ 0.428661] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.430505] io scheduler mq-deadline registered [ 0.431509] io scheduler kyber registered [ 0.432434] io scheduler bfq registered [ 0.434591] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.436009] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.437663] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.440956] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.442877] i8042: Warning: Keylock active [ 0.445346] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.446406] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.447639] hv_vmbus: registering driver hyperv_keyboard [ 0.448990] rtc_cmos 00:00: RTC can wake from S4 [ 0.451305] rtc_cmos 00:00: registered as rtc0 [ 0.452482] rtc_cmos 00:00: setting system clock to 2026-09-03T17:06:04 UTC (1788455164) [ 0.454292] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.455586] intel_pstate: CPU model not supported [ 0.456697] efifb: probing for efifb [ 0.457484] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.458933] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.460217] efifb: scrolling: redraw [ 0.460991] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.462870] Console: switching to colour frame buffer device 100x37 [ 0.464682] fb0: EFI VGA frame buffer device [ 0.465652] pstore: Using crash dump compression: deflate [ 0.466801] pstore: Registered efi_pstore as persistent store backend [ 0.468421] NET: Registered PF_INET6 protocol family [ 0.469800] Segment Routing with IPv6 [ 0.470647] In-situ OAM (IOAM) with IPv6 [ 0.471537] NET: Registered PF_PACKET protocol family [ 0.472691] Key type dns_resolver registered [ 0.474048] IPI shorthand broadcast: enabled [ 0.476756] sched_clock: Marking stable (332002124, 144094208)->(549882016, -73785684) [ 0.478595] registered taskstats version 1 [ 0.479771] Loading compiled-in X.509 certificates [ 0.950906] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.670118] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.674675] Demotion targets for Node 0: null [ 1.675821] Key type .fscrypt registered [ 1.676754] Key type fscrypt-provisioning registered [ 1.677870] ima: No TPM chip found, activating TPM-bypass! [ 1.679229] ima: Allocated hash algorithm: sha1 [ 1.680261] ima: No architecture policies found [ 1.686585] clk: Disabling unused clocks [ 1.692831] Freeing unused kernel image (initmem) memory: 17040K [ 1.694577] Write protecting the kernel read-only data: 47104k [ 1.696379] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.698103] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.699780] Run /init as init process [ 1.817543] nvme nvme0: pci function 0000:00:04.0 [ 1.818930] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.827736] nvme nvme0: 2/0/0 default/read/poll queues [ 1.834595] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.835928] GPT:25804799 != 33554431 [ 1.836667] GPT:Alternate GPT header not at the end of the disk. [ 1.837729] GPT:25804799 != 33554431 [ 1.838441] GPT: Use GNU Parted to correct GPT errors. [ 1.839379] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.852772] SCSI subsystem initialized [ 1.878341] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.880983] device-mapper: uevent: version 1.0.3 [ 1.882141] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.889682] device-mapper: verity: sha256 using "sha256-lib" [ 1.924100] raid6: avx512x4 gen() 18035 MB/s [ 1.941099] raid6: avx512x2 gen() 18090 MB/s [ 1.959099] raid6: avx512x1 gen() 18076 MB/s [ 1.977099] raid6: avx2x4 gen() 18051 MB/s [ 1.994101] raid6: avx2x2 gen() 18149 MB/s [ 2.012100] raid6: avx2x1 gen() 13848 MB/s [ 2.013119] raid6: using algorithm avx2x2 gen() 18149 MB/s [ 2.031099] raid6: .... xor() 15933 MB/s, rmw enabled [ 2.032307] raid6: using avx512x2 recovery algorithm [ 2.042820] xor: automatically using best checksumming function avx [ 2.177655] Btrfs loaded, zoned=no, fsverity=no [ 2.182051] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.186063] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.190086] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.191761] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.250925] ACPI: PM: Preparing to enter system sleep state S5 [ 62.252173] reboot: Restarting system [ 62.253177] 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        [2026-09-03T17:07:06.990825]      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 3980720663 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000121] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000123] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000404] ACPI: Early table checksum verification disabled [ 0.000407] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000411] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000417] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000422] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000426] ACPI: FACS 0x00000000789D0000 000040 [ 0.000429] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000432] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000435] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000438] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000441] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000443] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000447] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000449] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000452] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000453] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000454] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000455] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000455] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000456] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000457] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000458] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000458] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000459] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000460] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000501] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000511] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000543] Zone ranges: [ 0.000544] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000546] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000547] Normal empty [ 0.000548] Device empty [ 0.000549] Movable zone start for each node [ 0.000550] Early memory node ranges [ 0.000550] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000551] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000553] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000554] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000558] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000586] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003959] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004068] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004471] ACPI: PM-Timer IO Port: 0xb008 [ 0.004483] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004547] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004550] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004552] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004554] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004555] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004559] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004560] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004564] TSC deadline timer available [ 0.004570] CPU topo: Max. logical packages: 1 [ 0.004570] CPU topo: Max. logical dies: 1 [ 0.004571] CPU topo: Max. dies per package: 1 [ 0.004576] CPU topo: Max. threads per core: 2 [ 0.004577] CPU topo: Num. cores per package: 1 [ 0.004578] CPU topo: Num. threads per package: 2 [ 0.004578] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004596] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004612] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004614] Booting paravirtualized kernel on KVM [ 0.004615] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009523] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009802] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010442] kvm-guest: PV spinlocks enabled [ 0.010444] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010447] 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 [ 0.010621] random: crng init done [ 0.010622] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010844] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010956] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011010] Fallback order for Node 0: 0 [ 0.011013] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011014] Policy zone: DMA32 [ 0.011016] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014937] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014952] Kernel/User page tables isolation: enabled [ 0.023161] ftrace: allocating 41455 entries in 164 pages [ 0.023164] ftrace: allocated 164 pages with 3 groups [ 0.023972] Dynamic Preempt: voluntary [ 0.024005] rcu: Preemptible hierarchical RCU implementation. [ 0.024005] rcu: RCU event tracing is enabled. [ 0.024006] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024007] Trampoline variant of Tasks RCU enabled. [ 0.024008] Rude variant of Tasks RCU enabled. [ 0.024008] Tracing variant of Tasks RCU enabled. [ 0.024009] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024010] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024016] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024018] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024019] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029130] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029371] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029379] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029430] Console: colour dummy device 80x25 [ 0.029433] printk: legacy console [tty0] enabled [ 0.029710] printk: legacy console [ttyS0] enabled [ 0.161337] ACPI: Core revision 20250807 [ 0.162132] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.163509] APIC: Switch to symmetric I/O mode setup [ 0.164664] x2apic enabled [ 0.165502] APIC: Switched APIC routing to: physical x2apic [ 0.167891] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.169483] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.170480] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.170480] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.170480] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.170480] Speculative Store Bypass: Vulnerable [ 0.170480] Spectre V2 : Mitigation: Retpolines [ 0.170480] RETBleed: Vulnerable [ 0.170480] ITS: Mitigation: Aligned branch/return thunks [ 0.170480] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170480] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.170480] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.170480] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.170480] GDS: Unknown: Dependent on hypervisor status [ 0.170480] active return thunk: its_return_thunk [ 0.170480] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.170480] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.170480] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.170480] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.170480] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.170480] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.170480] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.170480] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.170480] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.170480] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.170480] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.170480] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.170480] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.170480] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.170480] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.170480] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.170480] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.170480] Freeing SMP alternatives memory: 40K [ 0.170480] pid_max: default: 32768 minimum: 301 [ 0.170480] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.170480] landlock: Up and running. [ 0.170480] SELinux: Initializing. [ 0.170480] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170480] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.170480] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.170682] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.171526] signal: max sigframe size: 3632 [ 0.172283] rcu: Hierarchical SRCU implementation. [ 0.172483] rcu: Max phase no-delay instances is 400. [ 0.173317] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.176898] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.177539] smp: Bringing up secondary CPUs ... [ 0.178354] smpboot: x86: Booting SMP configuration: [ 0.178484] .... node #0, CPUs: #1 [ 0.179485] 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. [ 0.180483] 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. [ 0.181511] smp: Brought up 1 node, 2 CPUs [ 0.182153] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.182637] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.183612] devtmpfs: initialized [ 0.184026] x86/mm: Memory block size: 128MB [ 0.184535] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.185543] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.186480] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.187561] pinctrl core: initialized pinctrl subsystem [ 0.188902] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.189633] audit: initializing netlink subsys (disabled) [ 0.191486] audit: type=2000 audit(1788455230.271:1): state=initialized audit_enabled=0 res=1 [ 0.191593] thermal_sys: Registered thermal governor 'step_wise' [ 0.192495] cpuidle: using governor menu [ 0.195330] efi: Freeing EFI boot services memory: 37748K [ 0.195486] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.196549] dca service started, version 1.12.1 [ 0.197325] PCI: Using configuration type 1 for base access [ 0.197597] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.223032] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.223484] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.224483] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.225483] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.226883] ACPI: Added _OSI(Module Device) [ 0.227483] ACPI: Added _OSI(Processor Device) [ 0.228169] ACPI: Added _OSI(Processor Aggregator Device) [ 0.230490] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.232722] ACPI: Interpreter enabled [ 0.233321] ACPI: PM: (supports S0 S5) [ 0.233483] ACPI: Using IOAPIC for interrupt routing [ 0.234271] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.235485] PCI: Using E820 reservations for host bridge windows [ 0.236502] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.239544] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.240486] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.241483] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.243492] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.244837] acpiphp: Slot [3] registered [ 0.245469] acpiphp: Slot [4] registered [ 0.246498] acpiphp: Slot [5] registered [ 0.247128] acpiphp: Slot [6] registered [ 0.247495] acpiphp: Slot [7] registered [ 0.248120] acpiphp: Slot [8] registered [ 0.249497] acpiphp: Slot [9] registered [ 0.250118] acpiphp: Slot [10] registered [ 0.250496] acpiphp: Slot [11] registered [ 0.251137] acpiphp: Slot [12] registered [ 0.251496] acpiphp: Slot [13] registered [ 0.252141] acpiphp: Slot [14] registered [ 0.252495] acpiphp: Slot [15] registered [ 0.253132] acpiphp: Slot [16] registered [ 0.254496] acpiphp: Slot [17] registered [ 0.255139] acpiphp: Slot [18] registered [ 0.255496] acpiphp: Slot [19] registered [ 0.256269] acpiphp: Slot [20] registered [ 0.257500] acpiphp: Slot [21] registered [ 0.258145] acpiphp: Slot [22] registered [ 0.258496] acpiphp: Slot [23] registered [ 0.259238] acpiphp: Slot [24] registered [ 0.259498] acpiphp: Slot [25] registered [ 0.260308] acpiphp: Slot [26] registered [ 0.261497] acpiphp: Slot [27] registered [ 0.262219] acpiphp: Slot [28] registered [ 0.263500] acpiphp: Slot [29] registered [ 0.264265] acpiphp: Slot [30] registered [ 0.264497] acpiphp: Slot [31] registered [ 0.265124] PCI host bridge to bus 0000:00 [ 0.265486] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.266485] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.267483] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.268483] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.270483] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.271483] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.272355] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.273906] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.276294] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.278052] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.278545] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.279440] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.280497] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.281392] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.282496] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.283381] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.284750] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.286512] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.287570] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.288586] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.290808] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.293449] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.295043] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.297507] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.300535] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.301617] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.303591] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.304587] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.305544] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.306836] iommu: Default domain type: Translated [ 0.307484] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.308588] efivars: Registered efivars operations [ 0.309673] PCI: Using ACPI for IRQ routing [ 0.310560] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.311436] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.311480] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.313485] vgaarb: loaded [ 0.313999] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.315483] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.320516] clocksource: Switched to clocksource kvm-clock [ 0.322062] VFS: Disk quotas dquot_6.6.0 [ 0.322720] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.324159] pnp: PnP ACPI init [ 0.325300] pnp: PnP ACPI: found 5 devices [ 0.333247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.334730] NET: Registered PF_INET protocol family [ 0.335580] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.348139] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.349490] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.350691] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.351946] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.353158] TCP: Hash tables configured (established 16384 bind 16384) [ 0.354493] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.355820] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.357049] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.357929] NET: Registered PF_XDP protocol family [ 0.358677] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.359634] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.360590] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.361669] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.362742] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.363947] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.364959] PCI: CLS 0 bytes, default 64 [ 0.365708] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.367522] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.369685] clocksource: Switched to clocksource tsc [ 0.389627] Initialise system trusted keyrings [ 0.390791] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.392575] Key type asymmetric registered [ 0.393471] Asymmetric key parser 'x509' registered [ 0.395207] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.397136] io scheduler mq-deadline registered [ 0.398160] io scheduler kyber registered [ 0.399051] io scheduler bfq registered [ 0.400459] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.401857] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.403481] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.406611] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.408519] i8042: Warning: Keylock active [ 0.410942] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.412024] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.413209] hv_vmbus: registering driver hyperv_keyboard [ 0.414448] rtc_cmos 00:00: RTC can wake from S4 [ 0.416729] rtc_cmos 00:00: registered as rtc0 [ 0.417910] rtc_cmos 00:00: setting system clock to 2026-09-03T17:07:11 UTC (1788455231) [ 0.419718] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.421044] intel_pstate: CPU model not supported [ 0.422127] efifb: probing for efifb [ 0.422912] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.424287] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.425550] efifb: scrolling: redraw [ 0.426332] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.428171] Console: switching to colour frame buffer device 100x37 [ 0.430003] fb0: EFI VGA frame buffer device [ 0.430974] pstore: Using crash dump compression: deflate [ 0.432152] pstore: Registered efi_pstore as persistent store backend [ 0.433768] NET: Registered PF_INET6 protocol family [ 0.435154] Segment Routing with IPv6 [ 0.435948] In-situ OAM (IOAM) with IPv6 [ 0.436834] NET: Registered PF_PACKET protocol family [ 0.437989] Key type dns_resolver registered [ 0.440480] IPI shorthand broadcast: enabled [ 0.443219] sched_clock: Marking stable (303001686, 140102054)->(516495390, -73391650) [ 0.445065] registered taskstats version 1 [ 0.446242] Loading compiled-in X.509 certificates [ 0.922645] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.637093] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.641314] Demotion targets for Node 0: null [ 1.642816] Key type .fscrypt registered [ 1.644201] Key type fscrypt-provisioning registered [ 1.645764] ima: No TPM chip found, activating TPM-bypass! [ 1.647663] ima: Allocated hash algorithm: sha1 [ 1.649084] ima: No architecture policies found [ 1.655561] clk: Disabling unused clocks [ 1.661871] Freeing unused kernel image (initmem) memory: 17040K [ 1.663561] Write protecting the kernel read-only data: 47104k [ 1.665364] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.667080] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.668746] Run /init as init process [ 1.786649] nvme nvme0: pci function 0000:00:04.0 [ 1.787930] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.797074] nvme nvme0: 2/0/0 default/read/poll queues [ 1.803680] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.805018] GPT:25804799 != 33554431 [ 1.805767] GPT:Alternate GPT header not at the end of the disk. [ 1.806911] GPT:25804799 != 33554431 [ 1.807626] GPT: Use GNU Parted to correct GPT errors. [ 1.808580] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.822014] SCSI subsystem initialized [ 1.847873] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.850151] device-mapper: uevent: version 1.0.3 [ 1.851133] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.858389] device-mapper: verity: sha256 using "sha256-lib" [ 1.892109] raid6: avx512x4 gen() 18065 MB/s [ 1.909110] raid6: avx512x2 gen() 17715 MB/s [ 1.926109] raid6: avx512x1 gen() 18051 MB/s [ 1.943110] raid6: avx2x4 gen() 17884 MB/s [ 1.960109] raid6: avx2x2 gen() 17937 MB/s [ 1.977110] raid6: avx2x1 gen() 13916 MB/s [ 1.978009] raid6: using algorithm avx512x4 gen() 18065 MB/s [ 1.995109] raid6: .... xor() 7486 MB/s, rmw enabled [ 1.996137] raid6: using avx512x2 recovery algorithm [ 2.006538] xor: automatically using best checksumming function avx [ 2.138413] Btrfs loaded, zoned=no, fsverity=no [ 2.143087] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.146544] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.150212] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.151534] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.234879] ACPI: PM: Preparing to enter system sleep state S5 [ 62.236139] reboot: Restarting system [ 62.236901] 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        [2026-09-03T17:08:13.696798]      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 3958049230 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 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 [ 0.000170] Using GB pages for direct mapping [ 0.000377] ACPI: Early table checksum verification disabled [ 0.000381] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000385] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000390] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000396] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000400] ACPI: FACS 0x00000000789D0000 000040 [ 0.000402] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000405] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000408] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000411] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000414] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000417] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000420] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000423] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000425] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000426] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000427] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000428] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000429] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000429] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000430] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000431] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000432] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000432] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000433] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000473] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000483] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000535] Zone ranges: [ 0.000536] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000538] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000541] Normal empty [ 0.000543] Device empty [ 0.000544] Movable zone start for each node [ 0.000545] Early memory node ranges [ 0.000546] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000548] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000551] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000553] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000567] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000600] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003923] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004028] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004423] ACPI: PM-Timer IO Port: 0xb008 [ 0.004435] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004495] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004499] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004501] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004502] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004504] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004508] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004509] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004512] TSC deadline timer available [ 0.004517] CPU topo: Max. logical packages: 1 [ 0.004518] CPU topo: Max. logical dies: 1 [ 0.004519] CPU topo: Max. dies per package: 1 [ 0.004524] CPU topo: Max. threads per core: 2 [ 0.004525] CPU topo: Num. cores per package: 1 [ 0.004526] CPU topo: Num. threads per package: 2 [ 0.004526] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004543] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004567] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004569] Booting paravirtualized kernel on KVM [ 0.004571] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009452] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009716] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010369] kvm-guest: PV spinlocks enabled [ 0.010372] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010375] 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 [ 0.010549] random: crng init done [ 0.010550] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010761] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010872] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010928] Fallback order for Node 0: 0 [ 0.010931] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010932] Policy zone: DMA32 [ 0.010933] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014789] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014803] Kernel/User page tables isolation: enabled [ 0.023014] ftrace: allocating 41455 entries in 164 pages [ 0.023016] ftrace: allocated 164 pages with 3 groups [ 0.023800] Dynamic Preempt: voluntary [ 0.023830] rcu: Preemptible hierarchical RCU implementation. [ 0.023831] rcu: RCU event tracing is enabled. [ 0.023831] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023833] Trampoline variant of Tasks RCU enabled. [ 0.023834] Rude variant of Tasks RCU enabled. [ 0.023834] Tracing variant of Tasks RCU enabled. [ 0.023835] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023836] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023842] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023843] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023845] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028959] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029188] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029196] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029246] Console: colour dummy device 80x25 [ 0.029250] printk: legacy console [tty0] enabled [ 0.029525] printk: legacy console [ttyS0] enabled [ 0.161800] ACPI: Core revision 20250807 [ 0.162623] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164060] APIC: Switch to symmetric I/O mode setup [ 0.165250] x2apic enabled [ 0.166092] APIC: Switched APIC routing to: physical x2apic [ 0.168511] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.170153] Calibrating delay loop (skipped) preset value.. 4999.98 BogoMIPS (lpj=2499994) [ 0.171149] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171149] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171149] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171149] Speculative Store Bypass: Vulnerable [ 0.171149] Spectre V2 : Mitigation: Retpolines [ 0.171149] RETBleed: Vulnerable [ 0.171149] ITS: Mitigation: Aligned branch/return thunks [ 0.171149] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171149] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171149] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171149] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171149] GDS: Unknown: Dependent on hypervisor status [ 0.171149] active return thunk: its_return_thunk [ 0.171149] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171149] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171149] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171149] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171149] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171149] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171149] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171149] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171149] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171149] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171149] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171149] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171149] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171149] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171149] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171149] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171149] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171149] Freeing SMP alternatives memory: 40K [ 0.171149] pid_max: default: 32768 minimum: 301 [ 0.171149] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171149] landlock: Up and running. [ 0.171149] SELinux: Initializing. [ 0.171149] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171149] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171149] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171344] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172190] signal: max sigframe size: 3632 [ 0.172866] rcu: Hierarchical SRCU implementation. [ 0.173152] rcu: Max phase no-delay instances is 400. [ 0.174012] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.177570] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178220] smp: Bringing up secondary CPUs ... [ 0.179028] smpboot: x86: Booting SMP configuration: [ 0.179154] .... node #0, CPUs: #1 [ 0.180411] 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. [ 0.181152] 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. [ 0.182178] smp: Brought up 1 node, 2 CPUs [ 0.182829] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.183300] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.184276] devtmpfs: initialized [ 0.184683] x86/mm: Memory block size: 128MB [ 0.185205] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186211] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187149] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188227] pinctrl core: initialized pinctrl subsystem [ 0.189601] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191291] audit: initializing netlink subsys (disabled) [ 0.192185] audit: type=2000 audit(1788455296.961:1): state=initialized audit_enabled=0 res=1 [ 0.192264] thermal_sys: Registered thermal governor 'step_wise' [ 0.193165] cpuidle: using governor menu [ 0.196045] efi: Freeing EFI boot services memory: 37748K [ 0.196155] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197197] dca service started, version 1.12.1 [ 0.198019] PCI: Using configuration type 1 for base access [ 0.198257] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.220152] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.221154] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.222153] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.224119] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.226353] ACPI: Added _OSI(Module Device) [ 0.227072] ACPI: Added _OSI(Processor Device) [ 0.227153] ACPI: Added _OSI(Processor Aggregator Device) [ 0.229067] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.229417] ACPI: Interpreter enabled [ 0.230162] ACPI: PM: (supports S0 S5) [ 0.230754] ACPI: Using IOAPIC for interrupt routing [ 0.231167] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.232152] PCI: Using E820 reservations for host bridge windows [ 0.233198] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.236314] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.237156] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.238153] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.239164] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.240498] acpiphp: Slot [3] registered [ 0.241161] acpiphp: Slot [4] registered [ 0.241793] acpiphp: Slot [5] registered [ 0.242165] acpiphp: Slot [6] registered [ 0.242796] acpiphp: Slot [7] registered [ 0.243166] acpiphp: Slot [8] registered [ 0.243787] acpiphp: Slot [9] registered [ 0.244166] acpiphp: Slot [10] registered [ 0.244807] acpiphp: Slot [11] registered [ 0.245165] acpiphp: Slot [12] registered [ 0.245812] acpiphp: Slot [13] registered [ 0.246164] acpiphp: Slot [14] registered [ 0.246808] acpiphp: Slot [15] registered [ 0.247166] acpiphp: Slot [16] registered [ 0.247814] acpiphp: Slot [17] registered [ 0.248164] acpiphp: Slot [18] registered [ 0.248806] acpiphp: Slot [19] registered [ 0.249165] acpiphp: Slot [20] registered [ 0.249800] acpiphp: Slot [21] registered [ 0.250166] acpiphp: Slot [22] registered [ 0.250797] acpiphp: Slot [23] registered [ 0.251164] acpiphp: Slot [24] registered [ 0.251806] acpiphp: Slot [25] registered [ 0.252167] acpiphp: Slot [26] registered [ 0.252816] acpiphp: Slot [27] registered [ 0.253165] acpiphp: Slot [28] registered [ 0.253807] acpiphp: Slot [29] registered [ 0.254167] acpiphp: Slot [30] registered [ 0.254799] acpiphp: Slot [31] registered [ 0.255161] PCI host bridge to bus 0000:00 [ 0.255808] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.256153] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.257151] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.258152] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.259152] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.260153] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.261040] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.261573] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.262983] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.263758] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.264215] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.265112] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.265166] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.266079] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.266166] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.267056] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.267418] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.269541] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.270229] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.271298] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.272562] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.275087] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.275717] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.277164] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.280239] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.281258] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.282256] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.283256] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.284203] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.285472] iommu: Default domain type: Translated [ 0.286153] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.287214] efivars: Registered efivars operations [ 0.288196] PCI: Using ACPI for IRQ routing [ 0.289176] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.290109] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.290149] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.292154] vgaarb: loaded [ 0.292656] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.293153] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.296188] clocksource: Switched to clocksource kvm-clock [ 0.297693] VFS: Disk quotas dquot_6.6.0 [ 0.298366] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.299583] pnp: PnP ACPI init [ 0.300520] pnp: PnP ACPI: found 5 devices [ 0.308447] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.309858] NET: Registered PF_INET protocol family [ 0.310683] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.323040] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.324409] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.325630] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.326903] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.328146] TCP: Hash tables configured (established 16384 bind 16384) [ 0.329194] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.330251] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.331411] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.332320] NET: Registered PF_XDP protocol family [ 0.333115] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.334083] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.335044] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.336109] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.337177] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.338353] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.339359] PCI: CLS 0 bytes, default 64 [ 0.340130] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.341917] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.344289] clocksource: Switched to clocksource tsc [ 0.364479] Initialise system trusted keyrings [ 0.366001] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.367775] Key type asymmetric registered [ 0.368668] Asymmetric key parser 'x509' registered [ 0.370520] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.372991] io scheduler mq-deadline registered [ 0.374000] io scheduler kyber registered [ 0.374895] io scheduler bfq registered [ 0.377168] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.378533] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.380198] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.383201] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.385413] i8042: Warning: Keylock active [ 0.387850] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.388925] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.390109] hv_vmbus: registering driver hyperv_keyboard [ 0.391488] rtc_cmos 00:00: RTC can wake from S4 [ 0.393849] rtc_cmos 00:00: registered as rtc0 [ 0.394993] rtc_cmos 00:00: setting system clock to 2026-09-03T17:08:17 UTC (1788455297) [ 0.396824] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.398140] intel_pstate: CPU model not supported [ 0.399216] efifb: probing for efifb [ 0.400020] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.401404] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.402803] efifb: scrolling: redraw [ 0.403728] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.405743] Console: switching to colour frame buffer device 100x37 [ 0.407654] fb0: EFI VGA frame buffer device [ 0.408632] pstore: Using crash dump compression: deflate [ 0.409772] pstore: Registered efi_pstore as persistent store backend [ 0.411400] NET: Registered PF_INET6 protocol family [ 0.413047] Segment Routing with IPv6 [ 0.413867] In-situ OAM (IOAM) with IPv6 [ 0.414749] NET: Registered PF_PACKET protocol family [ 0.415985] Key type dns_resolver registered [ 0.418323] IPI shorthand broadcast: enabled [ 0.421019] sched_clock: Marking stable (280001717, 140954300)->(517936494, -96980477) [ 0.422900] registered taskstats version 1 [ 0.424072] Loading compiled-in X.509 certificates [ 0.899628] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.614154] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.618493] Demotion targets for Node 0: null [ 1.619495] Key type .fscrypt registered [ 1.620325] Key type fscrypt-provisioning registered [ 1.621305] ima: No TPM chip found, activating TPM-bypass! [ 1.622494] ima: Allocated hash algorithm: sha1 [ 1.623385] ima: No architecture policies found [ 1.629488] clk: Disabling unused clocks [ 1.635709] Freeing unused kernel image (initmem) memory: 17040K [ 1.637395] Write protecting the kernel read-only data: 47104k [ 1.639240] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.640970] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.642602] Run /init as init process [ 1.760421] nvme nvme0: pci function 0000:00:04.0 [ 1.761707] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.770996] nvme nvme0: 2/0/0 default/read/poll queues [ 1.777731] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.779096] GPT:25804799 != 33554431 [ 1.779878] GPT:Alternate GPT header not at the end of the disk. [ 1.780986] GPT:25804799 != 33554431 [ 1.781719] GPT: Use GNU Parted to correct GPT errors. [ 1.782694] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.796091] SCSI subsystem initialized [ 1.821981] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.824548] device-mapper: uevent: version 1.0.3 [ 1.826184] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.833766] device-mapper: verity: sha256 using "sha256-lib" [ 1.868962] raid6: avx512x4 gen() 18051 MB/s [ 1.885962] raid6: avx512x2 gen() 18180 MB/s [ 1.902961] raid6: avx512x1 gen() 18175 MB/s [ 1.919961] raid6: avx2x4 gen() 18008 MB/s [ 1.936963] raid6: avx2x2 gen() 18067 MB/s [ 1.953963] raid6: avx2x1 gen() 13773 MB/s [ 1.954838] raid6: using algorithm avx512x2 gen() 18180 MB/s [ 1.971961] raid6: .... xor() 24511 MB/s, rmw enabled [ 1.972994] raid6: using avx512x2 recovery algorithm [ 1.983395] xor: automatically using best checksumming function avx [ 2.115528] Btrfs loaded, zoned=no, fsverity=no [ 2.119862] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.124089] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.127787] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.129163] BTRFS error (device dm-0): open_ctree failed: -2