.756939] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.758651] Run /init as init process [ 1.887134] nvme nvme0: pci function 0000:00:04.0 [ 1.888502] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.899298] nvme nvme0: 2/0/0 default/read/poll queues [ 1.907244] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.908732] GPT:25804799 != 33554431 [ 1.909500] GPT:Alternate GPT header not at the end of the disk. [ 1.910614] GPT:25804799 != 33554431 [ 1.911339] GPT: Use GNU Parted to correct GPT errors. [ 1.912319] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.925895] SCSI subsystem initialized [ 1.953944] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.956314] device-mapper: uevent: version 1.0.3 [ 1.957401] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.965450] device-mapper: verity: sha256 using "sha256-lib" [ 2.002225] raid6: avx512x4 gen() 17512 MB/s [ 2.020228] raid6: avx512x2 gen() 17837 MB/s [ 2.038225] raid6: avx512x1 gen() 17729 MB/s [ 2.055225] raid6: avx2x4 gen() 17520 MB/s [ 2.072225] raid6: avx2x2 gen() 17721 MB/s [ 2.090226] raid6: avx2x1 gen() 13765 MB/s [ 2.091128] raid6: using algorithm avx512x2 gen() 17837 MB/s [ 2.108224] raid6: .... xor() 24457 MB/s, rmw enabled [ 2.109291] raid6: using avx512x2 recovery algorithm [ 2.119799] xor: automatically using best checksumming function avx [ 2.323996] Btrfs loaded, zoned=no, fsverity=no [ 2.328915] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.334665] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.339843] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.341412] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.424704] ACPI: PM: Preparing to enter system sleep state S5 [ 62.426164] reboot: Restarting system [ 62.427021] 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        [2026-09-03T17:17:01.842900]      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 4808187122 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000124] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000335] ACPI: Early table checksum verification disabled [ 0.000339] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000343] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000348] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000354] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000357] 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) [ 0.000380] 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] [ 0.000391] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000433] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000442] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000495] Zone ranges: [ 0.000496] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000499] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000501] Normal empty [ 0.000503] Device empty [ 0.000504] Movable zone start for each node [ 0.000506] Early memory node ranges [ 0.000507] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000509] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000511] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000513] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000520] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000550] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003918] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004030] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004438] ACPI: PM-Timer IO Port: 0xb008 [ 0.004451] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004508] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004512] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004514] 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 [ 0.004532] CPU topo: Max. logical packages: 1 [ 0.004532] CPU topo: Max. logical dies: 1 [ 0.004533] CPU topo: Max. dies per package: 1 [ 0.004538] CPU topo: Max. threads per core: 2 [ 0.004538] CPU topo: Num. cores per package: 1 [ 0.004539] CPU topo: Num. threads per package: 2 [ 0.004540] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004557] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004573] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004575] Booting paravirtualized kernel on KVM [ 0.004577] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009721] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010007] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010670] kvm-guest: PV spinlocks enabled [ 0.010673] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010676] 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 [ 0.011008] random: crng init done [ 0.011010] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011230] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011341] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011394] Fallback order for Node 0: 0 [ 0.011396] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011398] Policy zone: DMA32 [ 0.011399] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015281] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015296] Kernel/User page tables isolation: enabled [ 0.023739] ftrace: allocating 41455 entries in 164 pages [ 0.023742] ftrace: allocated 164 pages with 3 groups [ 0.024551] Dynamic Preempt: voluntary [ 0.024586] rcu: Preemptible hierarchical RCU implementation. [ 0.024586] rcu: RCU event tracing is enabled. [ 0.024587] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024588] Trampoline variant of Tasks RCU enabled. [ 0.024589] Rude variant of Tasks RCU enabled. [ 0.024589] Tracing variant of Tasks RCU enabled. [ 0.024590] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024591] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024597] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024599] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024600] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029799] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030206] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030214] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030268] Console: colour dummy device 80x25 [ 0.030271] printk: legacy console [tty0] enabled [ 0.030647] printk: legacy console [ttyS0] enabled [ 0.168053] ACPI: Core revision 20250807 [ 0.168888] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170326] APIC: Switch to symmetric I/O mode setup [ 0.171591] x2apic enabled [ 0.172449] APIC: Switched APIC routing to: physical x2apic [ 0.174935] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.176591] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.177587] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177587] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177587] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177587] Speculative Store Bypass: Vulnerable [ 0.177587] Spectre V2 : Mitigation: Retpolines [ 0.177587] RETBleed: Vulnerable [ 0.177587] ITS: Mitigation: Aligned branch/return thunks [ 0.177587] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177587] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177587] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177587] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177587] GDS: Unknown: Dependent on hypervisor status [ 0.177587] active return thunk: its_return_thunk [ 0.177587] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177587] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177587] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177587] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177587] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177587] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177587] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177587] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177587] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177587] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177587] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177587] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177587] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177587] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177587] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177587] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177587] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177587] Freeing SMP alternatives memory: 40K [ 0.177587] pid_max: default: 32768 minimum: 301 [ 0.177587] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177587] landlock: Up and running. [ 0.177587] SELinux: Initializing. [ 0.177587] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177587] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177587] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.177787] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178633] signal: max sigframe size: 3632 [ 0.179331] rcu: Hierarchical SRCU implementation. [ 0.179590] rcu: Max phase no-delay instances is 400. [ 0.180440] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184071] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184662] smp: Bringing up secondary CPUs ... [ 0.185613] smpboot: x86: Booting SMP configuration: [ 0.186388] .... node #0, CPUs: #1 [ 0.187591] 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. [ 0.188591] 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. [ 0.189632] smp: Brought up 1 node, 2 CPUs [ 0.190289] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.190771] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.191730] devtmpfs: initialized [ 0.192185] x86/mm: Memory block size: 128MB [ 0.193631] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194654] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195587] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196677] pinctrl core: initialized pinctrl subsystem [ 0.198155] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199731] audit: initializing netlink subsys (disabled) [ 0.200622] audit: type=2000 audit(1788455825.650:1): state=initialized audit_enabled=0 res=1 [ 0.200700] thermal_sys: Registered thermal governor 'step_wise' [ 0.201601] cpuidle: using governor menu [ 0.204075] efi: Freeing EFI boot services memory: 37748K [ 0.204594] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205678] dca service started, version 1.12.1 [ 0.206467] PCI: Using configuration type 1 for base access [ 0.207700] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.231325] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.231591] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.232591] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.233589] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.235890] ACPI: Added _OSI(Module Device) [ 0.236576] ACPI: Added _OSI(Processor Device) [ 0.236590] ACPI: Added _OSI(Processor Aggregator Device) [ 0.238467] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.240815] ACPI: Interpreter enabled [ 0.241289] ACPI: PM: (supports S0 S5) [ 0.242594] ACPI: Using IOAPIC for interrupt routing [ 0.243486] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.244594] PCI: Using E820 reservations for host bridge windows [ 0.245668] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.248842] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250600] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251592] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.252602] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.254982] acpiphp: Slot [3] registered [ 0.255611] acpiphp: Slot [4] registered [ 0.256256] acpiphp: Slot [5] registered [ 0.257606] acpiphp: Slot [6] registered [ 0.258245] acpiphp: Slot [7] registered [ 0.258604] acpiphp: Slot [8] registered [ 0.259281] acpiphp: Slot [9] registered [ 0.259604] acpiphp: Slot [10] registered [ 0.260264] acpiphp: Slot [11] registered [ 0.261608] acpiphp: Slot [12] registered [ 0.262260] acpiphp: Slot [13] registered [ 0.262604] acpiphp: Slot [14] registered [ 0.263273] acpiphp: Slot [15] registered [ 0.263604] acpiphp: Slot [16] registered [ 0.264269] acpiphp: Slot [17] registered [ 0.265605] acpiphp: Slot [18] registered [ 0.266354] acpiphp: Slot [19] registered [ 0.266609] acpiphp: Slot [20] registered [ 0.267286] acpiphp: Slot [21] registered [ 0.267604] acpiphp: Slot [22] registered [ 0.268271] acpiphp: Slot [23] registered [ 0.269610] acpiphp: Slot [24] registered [ 0.270294] acpiphp: Slot [25] registered [ 0.270628] acpiphp: Slot [26] registered [ 0.271300] acpiphp: Slot [27] registered [ 0.272609] acpiphp: Slot [28] registered [ 0.273280] acpiphp: Slot [29] registered [ 0.273610] acpiphp: Slot [30] registered [ 0.274276] acpiphp: Slot [31] registered [ 0.274606] PCI host bridge to bus 0000:00 [ 0.275265] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.276592] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.277592] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.278591] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.280599] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.281591] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.282540] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.284066] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.286471] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.288370] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289657] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.290606] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.291604] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.292540] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.293604] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.294565] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.295909] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.298623] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.299669] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.300683] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.302933] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.305584] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.307192] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310618] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.313718] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.314707] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.315696] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.316696] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.317642] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.318947] iommu: Default domain type: Translated [ 0.319591] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.320700] efivars: Registered efivars operations [ 0.321466] PCI: Using ACPI for IRQ routing [ 0.322613] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.323564] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.323587] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.325593] vgaarb: loaded [ 0.326110] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.326590] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330639] clocksource: Switched to clocksource kvm-clock [ 0.332178] VFS: Disk quotas dquot_6.6.0 [ 0.332873] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334170] pnp: PnP ACPI init [ 0.335133] pnp: PnP ACPI: found 5 devices [ 0.343203] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344838] NET: Registered PF_INET protocol family [ 0.345795] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358709] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.360096] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361348] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362649] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363865] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365039] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366124] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.367299] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368221] NET: Registered PF_XDP protocol family [ 0.369019] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.369994] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.370980] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372073] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.373176] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.374397] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.375431] PCI: CLS 0 bytes, default 64 [ 0.376192] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.377945] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.380216] clocksource: Switched to clocksource tsc [ 0.400340] Initialise system trusted keyrings [ 0.401458] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.403248] Key type asymmetric registered [ 0.404130] Asymmetric key parser 'x509' registered [ 0.405885] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.408414] io scheduler mq-deadline registered [ 0.409448] io scheduler kyber registered [ 0.410345] io scheduler bfq registered [ 0.411897] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.413312] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.414939] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.417953] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.419816] i8042: Warning: Keylock active [ 0.422283] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.423330] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.424564] hv_vmbus: registering driver hyperv_keyboard [ 0.425741] rtc_cmos 00:00: RTC can wake from S4 [ 0.428003] rtc_cmos 00:00: registered as rtc0 [ 0.429225] rtc_cmos 00:00: setting system clock to 2026-09-03T17:17:04 UTC (1788455824) [ 0.431178] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.432502] intel_pstate: CPU model not supported [ 0.433582] efifb: probing for efifb [ 0.434381] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.435792] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.437053] efifb: scrolling: redraw [ 0.437833] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.439662] Console: switching to colour frame buffer device 100x37 [ 0.441487] fb0: EFI VGA frame buffer device [ 0.442462] pstore: Using crash dump compression: deflate [ 0.443647] pstore: Registered efi_pstore as persistent store backend [ 0.445430] NET: Registered PF_INET6 protocol family [ 0.447595] Segment Routing with IPv6 [ 0.448418] In-situ OAM (IOAM) with IPv6 [ 0.449341] NET: Registered PF_PACKET protocol family [ 0.450509] Key type dns_resolver registered [ 0.451895] IPI shorthand broadcast: enabled [ 0.454674] sched_clock: Marking stable (308002092, 146373580)->(528774404, -74398732) [ 0.456565] registered taskstats version 1 [ 0.457732] Loading compiled-in X.509 certificates [ 0.929966] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.750559] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.754922] Demotion targets for Node 0: null [ 1.755964] Key type .fscrypt registered [ 1.756817] Key type fscrypt-provisioning registered [ 1.757846] ima: No TPM chip found, activating TPM-bypass! [ 1.759079] ima: Allocated hash algorithm: sha1 [ 1.759999] ima: No architecture policies found [ 1.768156] clk: Disabling unused clocks [ 1.774821] Freeing unused kernel image (initmem) memory: 17040K [ 1.776547] Write protecting the kernel read-only data: 47104k [ 1.778414] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.780177] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.781927] Run /init as init process [ 1.901696] nvme nvme0: pci function 0000:00:04.0 [ 1.903019] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.914347] nvme nvme0: 2/0/0 default/read/poll queues [ 1.922771] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.924191] GPT:25804799 != 33554431 [ 1.925083] GPT:Alternate GPT header not at the end of the disk. [ 1.926212] GPT:25804799 != 33554431 [ 1.926964] GPT: Use GNU Parted to correct GPT errors. [ 1.927933] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.941912] SCSI subsystem initialized [ 1.970476] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.973056] device-mapper: uevent: version 1.0.3 [ 1.974268] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.982840] device-mapper: verity: sha256 using "sha256-lib" [ 2.018381] raid6: avx512x4 gen() 18142 MB/s [ 2.035382] raid6: avx512x2 gen() 18002 MB/s [ 2.053382] raid6: avx512x1 gen() 18041 MB/s [ 2.070382] raid6: avx2x4 gen() 17960 MB/s [ 2.087383] raid6: avx2x2 gen() 17910 MB/s [ 2.104383] raid6: avx2x1 gen() 13103 MB/s [ 2.105328] raid6: using algorithm avx512x4 gen() 18142 MB/s [ 2.123384] raid6: .... xor() 7259 MB/s, rmw enabled [ 2.124447] raid6: using avx512x2 recovery algorithm [ 2.135975] xor: automatically using best checksumming function avx [ 2.271087] Btrfs loaded, zoned=no, fsverity=no [ 2.275832] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.279780] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.283802] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.285298] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.367453] ACPI: PM: Preparing to enter system sleep state S5 [ 62.368896] reboot: Restarting system [ 62.369736] 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        [2026-09-03T17:18:09.346144]      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 4112884993 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000095] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000361] ACPI: Early table checksum verification disabled [ 0.000364] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000368] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000374] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000379] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000382] ACPI: FACS 0x00000000789D0000 000040 [ 0.000385] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000388] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000391] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000394] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000397] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000400] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000403] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000406] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000408] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000409] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000410] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000411] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000411] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000412] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000413] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000414] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000414] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000415] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000416] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000457] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000467] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000518] Zone ranges: [ 0.000519] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000522] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000524] Normal empty [ 0.000526] Device empty [ 0.000527] Movable zone start for each node [ 0.000529] Early memory node ranges [ 0.000530] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000532] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000534] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000536] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000543] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000586] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003932] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004042] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004451] ACPI: PM-Timer IO Port: 0xb008 [ 0.004465] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004525] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004528] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004530] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004531] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004532] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004536] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004538] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004542] TSC deadline timer available [ 0.004547] CPU topo: Max. logical packages: 1 [ 0.004548] CPU topo: Max. logical dies: 1 [ 0.004548] CPU topo: Max. dies per package: 1 [ 0.004553] CPU topo: Max. threads per core: 2 [ 0.004554] CPU topo: Num. cores per package: 1 [ 0.004555] CPU topo: Num. threads per package: 2 [ 0.004555] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004573] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004588] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004590] Booting paravirtualized kernel on KVM [ 0.004592] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009538] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009821] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010473] kvm-guest: PV spinlocks enabled [ 0.010476] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010479] 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 [ 0.010652] random: crng init done [ 0.010653] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010874] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010987] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011043] Fallback order for Node 0: 0 [ 0.011046] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011047] Policy zone: DMA32 [ 0.011048] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015146] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015160] Kernel/User page tables isolation: enabled [ 0.023790] ftrace: allocating 41455 entries in 164 pages [ 0.023794] ftrace: allocated 164 pages with 3 groups [ 0.024610] Dynamic Preempt: voluntary [ 0.024645] rcu: Preemptible hierarchical RCU implementation. [ 0.024646] rcu: RCU event tracing is enabled. [ 0.024646] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024648] Trampoline variant of Tasks RCU enabled. [ 0.024649] Rude variant of Tasks RCU enabled. [ 0.024649] Tracing variant of Tasks RCU enabled. [ 0.024650] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024651] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024657] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024659] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024660] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030782] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.031019] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.031027] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.031081] Console: colour dummy device 80x25 [ 0.031084] printk: legacy console [tty0] enabled [ 0.031362] printk: legacy console [ttyS0] enabled [ 0.168443] ACPI: Core revision 20250807 [ 0.169350] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.170775] APIC: Switch to symmetric I/O mode setup [ 0.171955] x2apic enabled [ 0.172824] APIC: Switched APIC routing to: physical x2apic [ 0.175270] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.176919] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.177915] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.177915] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.177915] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.177915] Speculative Store Bypass: Vulnerable [ 0.177915] Spectre V2 : Mitigation: Retpolines [ 0.177915] RETBleed: Vulnerable [ 0.177915] ITS: Mitigation: Aligned branch/return thunks [ 0.177915] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177915] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.177915] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.177915] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.177915] GDS: Unknown: Dependent on hypervisor status [ 0.177915] active return thunk: its_return_thunk [ 0.177915] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.177915] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.177915] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.177915] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.177915] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.177915] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.177915] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.177915] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.177915] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.177915] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.177915] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.177915] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.177915] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.177915] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.177915] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.177915] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.177915] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.177915] Freeing SMP alternatives memory: 40K [ 0.177915] pid_max: default: 32768 minimum: 301 [ 0.177915] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.177915] landlock: Up and running. [ 0.177915] SELinux: Initializing. [ 0.177915] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177915] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.177915] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.178123] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.178963] signal: max sigframe size: 3632 [ 0.179656] rcu: Hierarchical SRCU implementation. [ 0.179918] rcu: Max phase no-delay instances is 400. [ 0.180788] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.184349] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.184989] smp: Bringing up secondary CPUs ... [ 0.185819] smpboot: x86: Booting SMP configuration: [ 0.185922] .... node #0, CPUs: #1 [ 0.187295] 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. [ 0.188920] 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. [ 0.190126] smp: Brought up 1 node, 2 CPUs [ 0.190791] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.191235] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.192055] devtmpfs: initialized [ 0.192552] x86/mm: Memory block size: 128MB [ 0.193971] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.194992] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.195926] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197008] pinctrl core: initialized pinctrl subsystem [ 0.198379] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.200082] audit: initializing netlink subsys (disabled) [ 0.200953] audit: type=2000 audit(1788455892.733:1): state=initialized audit_enabled=0 res=1 [ 0.201036] thermal_sys: Registered thermal governor 'step_wise' [ 0.201931] cpuidle: using governor menu [ 0.204525] efi: Freeing EFI boot services memory: 37748K [ 0.204922] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207070] dca service started, version 1.12.1 [ 0.207850] PCI: Using configuration type 1 for base access [ 0.208034] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.233597] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233920] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234919] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235918] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.237922] ACPI: Added _OSI(Module Device) [ 0.238607] ACPI: Added _OSI(Processor Device) [ 0.238919] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240839] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243066] ACPI: Interpreter enabled [ 0.243668] ACPI: PM: (supports S0 S5) [ 0.243922] ACPI: Using IOAPIC for interrupt routing [ 0.244936] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.246921] PCI: Using E820 reservations for host bridge windows [ 0.247991] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.251415] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.251924] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252920] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.254932] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.257283] acpiphp: Slot [3] registered [ 0.257943] acpiphp: Slot [4] registered [ 0.258583] acpiphp: Slot [5] registered [ 0.258934] acpiphp: Slot [6] registered [ 0.259727] acpiphp: Slot [7] registered [ 0.260953] acpiphp: Slot [8] registered [ 0.261625] acpiphp: Slot [9] registered [ 0.261939] acpiphp: Slot [10] registered [ 0.262620] acpiphp: Slot [11] registered [ 0.262942] acpiphp: Slot [12] registered [ 0.263709] acpiphp: Slot [13] registered [ 0.264938] acpiphp: Slot [14] registered [ 0.265598] acpiphp: Slot [15] registered [ 0.265940] acpiphp: Slot [16] registered [ 0.266600] acpiphp: Slot [17] registered [ 0.267936] acpiphp: Slot [18] registered [ 0.268621] acpiphp: Slot [19] registered [ 0.268934] acpiphp: Slot [20] registered [ 0.269588] acpiphp: Slot [21] registered [ 0.269932] acpiphp: Slot [22] registered [ 0.270601] acpiphp: Slot [23] registered [ 0.270938] acpiphp: Slot [24] registered [ 0.271611] acpiphp: Slot [25] registered [ 0.272935] acpiphp: Slot [26] registered [ 0.273684] acpiphp: Slot [27] registered [ 0.273942] acpiphp: Slot [28] registered [ 0.274615] acpiphp: Slot [29] registered [ 0.275938] acpiphp: Slot [30] registered [ 0.276609] acpiphp: Slot [31] registered [ 0.276932] PCI host bridge to bus 0000:00 [ 0.277588] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.278919] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.279918] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.280919] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.281918] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.282919] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.283849] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.286363] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.287886] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.290517] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.290983] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.291911] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.292933] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.293862] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.294933] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.295880] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.297216] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.299946] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.300999] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.302009] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.304261] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.306819] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.308500] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.310939] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.314255] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.316045] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.317027] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.318020] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.318975] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.320992] iommu: Default domain type: Translated [ 0.321703] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.322029] efivars: Registered efivars operations [ 0.322915] PCI: Using ACPI for IRQ routing [ 0.323943] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.324909] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.324915] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.326921] vgaarb: loaded [ 0.327441] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.327918] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.330957] clocksource: Switched to clocksource kvm-clock [ 0.332493] VFS: Disk quotas dquot_6.6.0 [ 0.333165] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.334469] pnp: PnP ACPI init [ 0.335428] pnp: PnP ACPI: found 5 devices [ 0.343506] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.344997] NET: Registered PF_INET protocol family [ 0.345867] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.358555] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.359929] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.361190] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.362714] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.363963] TCP: Hash tables configured (established 16384 bind 16384) [ 0.365186] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.366843] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.368080] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.368981] NET: Registered PF_XDP protocol family [ 0.369751] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.370809] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.371830] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.372933] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.374031] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.375395] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.376432] PCI: CLS 0 bytes, default 64 [ 0.377227] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.379117] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.381301] clocksource: Switched to clocksource tsc [ 0.401637] Initialise system trusted keyrings [ 0.403041] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.404797] Key type asymmetric registered [ 0.405697] Asymmetric key parser 'x509' registered [ 0.407454] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.409925] io scheduler mq-deadline registered [ 0.411021] io scheduler kyber registered [ 0.411926] io scheduler bfq registered [ 0.414989] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.416387] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.418105] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.421187] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.423160] i8042: Warning: Keylock active [ 0.425576] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.426668] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.427861] hv_vmbus: registering driver hyperv_keyboard [ 0.429044] rtc_cmos 00:00: RTC can wake from S4 [ 0.431315] rtc_cmos 00:00: registered as rtc0 [ 0.432479] rtc_cmos 00:00: setting system clock to 2026-09-03T17:18:10 UTC (1788455890) [ 0.434363] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.435675] intel_pstate: CPU model not supported [ 0.436744] efifb: probing for efifb [ 0.437545] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.438954] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.440233] efifb: scrolling: redraw [ 0.441017] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.442825] Console: switching to colour frame buffer device 100x37 [ 0.444668] fb0: EFI VGA frame buffer device [ 0.445632] pstore: Using crash dump compression: deflate [ 0.446799] pstore: Registered efi_pstore as persistent store backend [ 0.448409] NET: Registered PF_INET6 protocol family [ 0.450191] Segment Routing with IPv6 [ 0.451008] In-situ OAM (IOAM) with IPv6 [ 0.451875] NET: Registered PF_PACKET protocol family [ 0.454011] Key type dns_resolver registered [ 0.457217] IPI shorthand broadcast: enabled [ 0.459907] sched_clock: Marking stable (314002187, 145889203)->(534763408, -74872018) [ 0.461909] registered taskstats version 1 [ 0.463188] Loading compiled-in X.509 certificates [ 0.938543] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.791748] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.796641] Demotion targets for Node 0: null [ 1.797867] Key type .fscrypt registered [ 1.798798] Key type fscrypt-provisioning registered [ 1.799878] ima: No TPM chip found, activating TPM-bypass! [ 1.801155] ima: Allocated hash algorithm: sha1 [ 1.802191] ima: No architecture policies found [ 1.808553] clk: Disabling unused clocks [ 1.814884] Freeing unused kernel image (initmem) memory: 17040K [ 1.816603] Write protecting the kernel read-only data: 47104k [ 1.818466] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.820213] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.821945] Run /init as init process [ 1.942478] nvme nvme0: pci function 0000:00:04.0 [ 1.943986] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.956371] nvme nvme0: 2/0/0 default/read/poll queues [ 1.966178] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.967683] GPT:25804799 != 33554431 [ 1.968508] GPT:Alternate GPT header not at the end of the disk. [ 1.969623] GPT:25804799 != 33554431 [ 1.970536] GPT: Use GNU Parted to correct GPT errors. [ 1.971523] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.986749] SCSI subsystem initialized [ 2.017054] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.019537] device-mapper: uevent: version 1.0.3 [ 2.020597] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.028404] device-mapper: verity: sha256 using "sha256-lib" [ 2.063922] raid6: avx512x4 gen() 16699 MB/s [ 2.081899] raid6: avx512x2 gen() 14291 MB/s [ 2.099898] raid6: avx512x1 gen() 17685 MB/s [ 2.116899] raid6: avx2x4 gen() 15493 MB/s [ 2.133898] raid6: avx2x2 gen() 17614 MB/s [ 2.150898] raid6: avx2x1 gen() 13587 MB/s [ 2.151828] raid6: using algorithm avx512x1 gen() 17685 MB/s [ 2.168902] raid6: .... xor() 20517 MB/s, rmw enabled [ 2.170251] raid6: using avx512x2 recovery algorithm [ 2.181599] xor: automatically using best checksumming function avx [ 2.343261] Btrfs loaded, zoned=no, fsverity=no [ 2.347820] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.351836] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.356479] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.358556] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.442957] ACPI: PM: Preparing to enter system sleep state S5 [ 62.444241] reboot: Restarting system [ 62.445101] 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        [2026-09-03T17:19:16.544554]      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 4172567498 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000096] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000175] Using GB pages for direct mapping [ 0.000345] ACPI: Early table checksum verification disabled [ 0.000349] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000353] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000358] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000364] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000367] ACPI: FACS 0x00000000789D0000 000040 [ 0.000370] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000373] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000376] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000378] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000381] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000384] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000387] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000390] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000392] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000394] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000394] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000395] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000396] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000397] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000397] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000398] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000399] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000399] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000400] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000441] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000451] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000502] Zone ranges: [ 0.000503] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000505] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000507] Normal empty [ 0.000508] Device empty [ 0.000532] Movable zone start for each node [ 0.000534] Early memory node ranges [ 0.000534] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000536] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000538] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000539] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000544] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000576] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003922] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004035] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004449] ACPI: PM-Timer IO Port: 0xb008 [ 0.004461] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004521] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004525] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004527] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004528] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004529] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004533] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004535] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004539] TSC deadline timer available [ 0.004544] CPU topo: Max. logical packages: 1 [ 0.004545] CPU topo: Max. logical dies: 1 [ 0.004546] CPU topo: Max. dies per package: 1 [ 0.004551] CPU topo: Max. threads per core: 2 [ 0.004551] CPU topo: Num. cores per package: 1 [ 0.004552] CPU topo: Num. threads per package: 2 [ 0.004553] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004571] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004587] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004589] Booting paravirtualized kernel on KVM [ 0.004591] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009491] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009776] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010451] kvm-guest: PV spinlocks enabled [ 0.010454] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010457] 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 [ 0.010633] random: crng init done [ 0.010634] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010854] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010966] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011022] Fallback order for Node 0: 0 [ 0.011025] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011026] Policy zone: DMA32 [ 0.011027] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015097] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015111] Kernel/User page tables isolation: enabled [ 0.023558] ftrace: allocating 41455 entries in 164 pages [ 0.023561] ftrace: allocated 164 pages with 3 groups [ 0.024369] Dynamic Preempt: voluntary [ 0.024402] rcu: Preemptible hierarchical RCU implementation. [ 0.024402] rcu: RCU event tracing is enabled. [ 0.024403] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024404] Trampoline variant of Tasks RCU enabled. [ 0.024405] Rude variant of Tasks RCU enabled. [ 0.024405] Tracing variant of Tasks RCU enabled. [ 0.024406] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024407] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024413] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024415] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024416] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029708] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029946] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029953] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030008] Console: colour dummy device 80x25 [ 0.030011] printk: legacy console [tty0] enabled [ 0.030290] printk: legacy console [ttyS0] enabled [ 0.169916] ACPI: Core revision 20250807 [ 0.170743] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.172185] APIC: Switch to symmetric I/O mode setup [ 0.173756] x2apic enabled [ 0.174624] APIC: Switched APIC routing to: physical x2apic [ 0.177932] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.179651] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.180646] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180646] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180646] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180646] Speculative Store Bypass: Vulnerable [ 0.180646] Spectre V2 : Mitigation: Retpolines [ 0.180646] RETBleed: Vulnerable [ 0.180646] ITS: Mitigation: Aligned branch/return thunks [ 0.180646] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180646] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180646] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180646] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180646] GDS: Unknown: Dependent on hypervisor status [ 0.180646] active return thunk: its_return_thunk [ 0.180646] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180646] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180646] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180646] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180646] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180646] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180646] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180646] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180646] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180646] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180646] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180646] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180646] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180646] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180646] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180646] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180646] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180646] Freeing SMP alternatives memory: 40K [ 0.180646] pid_max: default: 32768 minimum: 301 [ 0.180646] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180646] landlock: Up and running. [ 0.180646] SELinux: Initializing. [ 0.180646] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180646] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180646] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181036] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181693] signal: max sigframe size: 3632 [ 0.182418] rcu: Hierarchical SRCU implementation. [ 0.182654] rcu: Max phase no-delay instances is 400. [ 0.183551] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.188043] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.188735] smp: Bringing up secondary CPUs ... [ 0.189799] smpboot: x86: Booting SMP configuration: [ 0.190663] .... node #0, CPUs: #1 [ 0.192264] 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. [ 0.193657] 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. [ 0.194782] smp: Brought up 1 node, 2 CPUs [ 0.195445] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.195812] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.196780] devtmpfs: initialized [ 0.197200] x86/mm: Memory block size: 128MB [ 0.198712] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.199722] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.200659] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.201722] pinctrl core: initialized pinctrl subsystem [ 0.203120] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.203790] audit: initializing netlink subsys (disabled) [ 0.204683] audit: type=2000 audit(1788455959.953:1): state=initialized audit_enabled=0 res=1 [ 0.204772] thermal_sys: Registered thermal governor 'step_wise' [ 0.205662] cpuidle: using governor menu [ 0.209194] efi: Freeing EFI boot services memory: 37748K [ 0.209653] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.210744] dca service started, version 1.12.1 [ 0.211564] PCI: Using configuration type 1 for base access [ 0.212772] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.238716] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.240651] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.241650] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.243650] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.246125] ACPI: Added _OSI(Module Device) [ 0.246651] ACPI: Added _OSI(Processor Device) [ 0.247459] ACPI: Added _OSI(Processor Aggregator Device) [ 0.249678] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.251820] ACPI: Interpreter enabled [ 0.252446] ACPI: PM: (supports S0 S5) [ 0.252652] ACPI: Using IOAPIC for interrupt routing [ 0.253621] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.255657] PCI: Using E820 reservations for host bridge windows [ 0.256742] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.260113] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.260657] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.262654] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.263667] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.266026] acpiphp: Slot [3] registered [ 0.266676] acpiphp: Slot [4] registered [ 0.267324] acpiphp: Slot [5] registered [ 0.267664] acpiphp: Slot [6] registered [ 0.268320] acpiphp: Slot [7] registered [ 0.269664] acpiphp: Slot [8] registered [ 0.270314] acpiphp: Slot [9] registered [ 0.270666] acpiphp: Slot [10] registered [ 0.271334] acpiphp: Slot [11] registered [ 0.271663] acpiphp: Slot [12] registered [ 0.272327] acpiphp: Slot [13] registered [ 0.273667] acpiphp: Slot [14] registered [ 0.274325] acpiphp: Slot [15] registered [ 0.274664] acpiphp: Slot [16] registered [ 0.275330] acpiphp: Slot [17] registered [ 0.275663] acpiphp: Slot [18] registered [ 0.276324] acpiphp: Slot [19] registered [ 0.277663] acpiphp: Slot [20] registered [ 0.278328] acpiphp: Slot [21] registered [ 0.278664] acpiphp: Slot [22] registered [ 0.279321] acpiphp: Slot [23] registered [ 0.279662] acpiphp: Slot [24] registered [ 0.280317] acpiphp: Slot [25] registered [ 0.281663] acpiphp: Slot [26] registered [ 0.282310] acpiphp: Slot [27] registered [ 0.282667] acpiphp: Slot [28] registered [ 0.283321] acpiphp: Slot [29] registered [ 0.283663] acpiphp: Slot [30] registered [ 0.284334] acpiphp: Slot [31] registered [ 0.285662] PCI host bridge to bus 0000:00 [ 0.286312] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.286650] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.288650] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.289649] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.290650] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.291650] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.292566] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.294113] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.296495] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.298325] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.299714] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.300630] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.301663] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.302585] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.303663] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.304581] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.305949] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.307679] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.309729] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.310750] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.311985] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.315585] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.317237] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.319665] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.322646] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.323746] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.324770] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.326763] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.327701] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.329055] iommu: Default domain type: Translated [ 0.329650] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.330780] efivars: Registered efivars operations [ 0.331829] PCI: Using ACPI for IRQ routing [ 0.332714] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.333646] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.333646] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.336656] vgaarb: loaded [ 0.337281] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.338652] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.342697] clocksource: Switched to clocksource kvm-clock [ 0.344359] VFS: Disk quotas dquot_6.6.0 [ 0.345482] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.346930] pnp: PnP ACPI init [ 0.348052] pnp: PnP ACPI: found 5 devices [ 0.356789] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.358292] NET: Registered PF_INET protocol family [ 0.359330] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.374534] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.376478] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.377952] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.379443] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.381120] TCP: Hash tables configured (established 16384 bind 16384) [ 0.382498] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.384254] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.385455] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.386363] NET: Registered PF_XDP protocol family [ 0.387140] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.388389] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.389392] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.390471] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.391566] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.392789] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.393824] PCI: CLS 0 bytes, default 64 [ 0.394579] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.396381] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.398611] clocksource: Switched to clocksource tsc [ 0.418744] Initialise system trusted keyrings [ 0.420798] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.422553] Key type asymmetric registered [ 0.423528] Asymmetric key parser 'x509' registered [ 0.425216] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.426850] io scheduler mq-deadline registered [ 0.427846] io scheduler kyber registered [ 0.428749] io scheduler bfq registered [ 0.430943] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.432381] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.434013] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.437110] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.439006] i8042: Warning: Keylock active [ 0.441531] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.442608] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.443858] hv_vmbus: registering driver hyperv_keyboard [ 0.445073] rtc_cmos 00:00: RTC can wake from S4 [ 0.447437] rtc_cmos 00:00: registered as rtc0 [ 0.448584] rtc_cmos 00:00: setting system clock to 2026-09-03T17:19:17 UTC (1788455957) [ 0.450375] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.451682] intel_pstate: CPU model not supported [ 0.452781] efifb: probing for efifb [ 0.453575] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.454985] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.456268] efifb: scrolling: redraw [ 0.457055] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.458912] Console: switching to colour frame buffer device 100x37 [ 0.460758] fb0: EFI VGA frame buffer device [ 0.461741] pstore: Using crash dump compression: deflate [ 0.462922] pstore: Registered efi_pstore as persistent store backend [ 0.464564] NET: Registered PF_INET6 protocol family [ 0.466858] Segment Routing with IPv6 [ 0.467736] In-situ OAM (IOAM) with IPv6 [ 0.468629] NET: Registered PF_PACKET protocol family [ 0.469800] Key type dns_resolver registered [ 0.473014] IPI shorthand broadcast: enabled [ 0.475753] sched_clock: Marking stable (326002914, 149693783)->(569110286, -93413589) [ 0.477768] registered taskstats version 1 [ 0.479041] Loading compiled-in X.509 certificates [ 0.948631] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.715521] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.719883] Demotion targets for Node 0: null [ 1.721073] Key type .fscrypt registered [ 1.721935] Key type fscrypt-provisioning registered [ 1.722969] ima: No TPM chip found, activating TPM-bypass! [ 1.724361] ima: Allocated hash algorithm: sha1 [ 1.725282] ima: No architecture policies found [ 1.731651] clk: Disabling unused clocks [ 1.738059] Freeing unused kernel image (initmem) memory: 17040K [ 1.739791] Write protecting the kernel read-only data: 47104k [ 1.741639] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.743394] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.745064] Run /init as init process [ 1.864059] nvme nvme0: pci function 0000:00:04.0 [ 1.865373] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.876460] nvme nvme0: 2/0/0 default/read/poll queues [ 1.884548] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.885965] GPT:25804799 != 33554431 [ 1.886741] GPT:Alternate GPT header not at the end of the disk. [ 1.888009] GPT:25804799 != 33554431 [ 1.888762] GPT: Use GNU Parted to correct GPT errors. [ 1.889759] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.904281] SCSI subsystem initialized [ 1.934290] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.936671] device-mapper: uevent: version 1.0.3 [ 1.937897] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.945748] device-mapper: verity: sha256 using "sha256-lib" [ 1.981701] raid6: avx512x4 gen() 17925 MB/s [ 1.998701] raid6: avx512x2 gen() 18093 MB/s [ 2.015714] raid6: avx512x1 gen() 15467 MB/s [ 2.033702] raid6: avx2x4 gen() 17431 MB/s [ 2.050701] raid6: avx2x2 gen() 17818 MB/s [ 2.067700] raid6: avx2x1 gen() 13437 MB/s [ 2.068626] raid6: using algorithm avx512x2 gen() 18093 MB/s [ 2.086700] raid6: .... xor() 23977 MB/s, rmw enabled [ 2.087923] raid6: using avx512x2 recovery algorithm [ 2.098451] xor: automatically using best checksumming function avx [ 2.236475] Btrfs loaded, zoned=no, fsverity=no [ 2.241180] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.245214] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.249477] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.251004] BTRFS error (device dm-0): open_ctree failed: -2