1.734185] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.735829] Run /init as init process [ 1.856258] nvme nvme0: pci function 0000:00:04.0 [ 1.857555] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.867464] nvme nvme0: 2/0/0 default/read/poll queues [ 1.874093] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.875807] GPT:25804799 != 33554431 [ 1.876662] GPT:Alternate GPT header not at the end of the disk. [ 1.877820] GPT:25804799 != 33554431 [ 1.878569] GPT: Use GNU Parted to correct GPT errors. [ 1.879582] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.893737] SCSI subsystem initialized [ 1.920986] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.923329] device-mapper: uevent: version 1.0.3 [ 1.924388] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.933413] device-mapper: verity: sha256 using "sha256-lib" [ 1.969724] raid6: avx512x4 gen() 17397 MB/s [ 1.986725] raid6: avx512x2 gen() 17301 MB/s [ 2.003739] raid6: avx512x1 gen() 15804 MB/s [ 2.021724] raid6: avx2x4 gen() 17163 MB/s [ 2.038725] raid6: avx2x2 gen() 16958 MB/s [ 2.055724] raid6: avx2x1 gen() 13492 MB/s [ 2.056777] raid6: using algorithm avx512x4 gen() 17397 MB/s [ 2.074724] raid6: .... xor() 7268 MB/s, rmw enabled [ 2.075792] raid6: using avx512x2 recovery algorithm [ 2.086446] xor: automatically using best checksumming function avx [ 2.231733] Btrfs loaded, zoned=no, fsverity=no [ 2.236050] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.240025] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.244551] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.246022] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.329863] ACPI: PM: Preparing to enter system sleep state S5 [ 62.331115] reboot: Restarting system [ 62.332075] 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        [2026-09-03T19:24:14.698654]      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 3934647762 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000176] Using GB pages for direct mapping [ 0.000272] ACPI: Early table checksum verification disabled [ 0.000276] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000280] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000285] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000291] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000294] ACPI: FACS 0x00000000789D0000 000040 [ 0.000296] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000299] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000302] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000305] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000308] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000311] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000314] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000316] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000319] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000320] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000321] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000322] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000322] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000323] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000324] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000324] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000325] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000326] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000327] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000366] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000376] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000433] Zone ranges: [ 0.000433] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000435] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000437] Normal empty [ 0.000438] Device empty [ 0.000439] Movable zone start for each node [ 0.000439] Early memory node ranges [ 0.000440] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000441] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000442] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000443] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000449] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000478] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003928] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004045] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004451] ACPI: PM-Timer IO Port: 0xb008 [ 0.004464] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004523] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004526] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004528] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004529] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004530] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004534] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004536] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004540] TSC deadline timer available [ 0.004545] CPU topo: Max. logical packages: 1 [ 0.004546] CPU topo: Max. logical dies: 1 [ 0.004547] CPU topo: Max. dies per package: 1 [ 0.004552] CPU topo: Max. threads per core: 2 [ 0.004552] CPU topo: Num. cores per package: 1 [ 0.004553] CPU topo: Num. threads per package: 2 [ 0.004554] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004572] 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 [ 0.004591] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009663] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009949] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010638] kvm-guest: PV spinlocks enabled [ 0.010640] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010644] 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 [ 0.010819] random: crng init done [ 0.010820] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011034] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011150] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011205] Fallback order for Node 0: 0 [ 0.011207] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011208] Policy zone: DMA32 [ 0.011209] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015310] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015327] Kernel/User page tables isolation: enabled [ 0.023783] ftrace: allocating 41455 entries in 164 pages [ 0.023787] ftrace: allocated 164 pages with 3 groups [ 0.024582] Dynamic Preempt: voluntary [ 0.024617] rcu: Preemptible hierarchical RCU implementation. [ 0.024618] rcu: RCU event tracing is enabled. [ 0.024618] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024620] Trampoline variant of Tasks RCU enabled. [ 0.024620] Rude variant of Tasks RCU enabled. [ 0.024621] Tracing variant of Tasks RCU enabled. [ 0.024622] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024622] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024628] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024631] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024632] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.030468] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030710] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030717] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030773] Console: colour dummy device 80x25 [ 0.030776] printk: legacy console [tty0] enabled [ 0.031061] printk: legacy console [ttyS0] enabled [ 0.171308] ACPI: Core revision 20250807 [ 0.172124] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173588] APIC: Switch to symmetric I/O mode setup [ 0.174769] x2apic enabled [ 0.175623] APIC: Switched APIC routing to: physical x2apic [ 0.178133] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.179778] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.180774] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180774] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180774] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180774] Speculative Store Bypass: Vulnerable [ 0.180774] Spectre V2 : Mitigation: Retpolines [ 0.180774] RETBleed: Vulnerable [ 0.180774] ITS: Mitigation: Aligned branch/return thunks [ 0.180774] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180774] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180774] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180774] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180774] GDS: Unknown: Dependent on hypervisor status [ 0.180774] active return thunk: its_return_thunk [ 0.180774] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180774] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180774] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180774] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180774] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180774] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180774] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180774] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180774] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180774] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180774] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180774] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180774] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180774] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180774] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180774] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180774] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180774] Freeing SMP alternatives memory: 40K [ 0.180774] pid_max: default: 32768 minimum: 301 [ 0.180774] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180774] landlock: Up and running. [ 0.180774] SELinux: Initializing. [ 0.180774] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180774] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180774] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181077] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181900] signal: max sigframe size: 3632 [ 0.182611] rcu: Hierarchical SRCU implementation. [ 0.182778] rcu: Max phase no-delay instances is 400. [ 0.183726] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187916] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.188855] smp: Bringing up secondary CPUs ... [ 0.189985] smpboot: x86: Booting SMP configuration: [ 0.190781] .... node #0, CPUs: #1 [ 0.192240] 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. [ 0.193779] 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. [ 0.194823] smp: Brought up 1 node, 2 CPUs [ 0.195484] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.195933] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.196917] devtmpfs: initialized [ 0.197331] x86/mm: Memory block size: 128MB [ 0.198805] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.199909] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.200795] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.201865] pinctrl core: initialized pinctrl subsystem [ 0.203404] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.204920] audit: initializing netlink subsys (disabled) [ 0.205815] audit: type=2000 audit(1788463457.946:1): state=initialized audit_enabled=0 res=1 [ 0.205893] thermal_sys: Registered thermal governor 'step_wise' [ 0.206789] cpuidle: using governor menu [ 0.210250] efi: Freeing EFI boot services memory: 37748K [ 0.210780] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.211875] dca service started, version 1.12.1 [ 0.212605] PCI: Using configuration type 1 for base access [ 0.212835] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.239383] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.239778] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.240777] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.241777] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.243976] ACPI: Added _OSI(Module Device) [ 0.244684] ACPI: Added _OSI(Processor Device) [ 0.244778] ACPI: Added _OSI(Processor Aggregator Device) [ 0.246690] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.249072] ACPI: Interpreter enabled [ 0.249619] ACPI: PM: (supports S0 S5) [ 0.250781] ACPI: Using IOAPIC for interrupt routing [ 0.251592] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.252779] PCI: Using E820 reservations for host bridge windows [ 0.253855] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.256982] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.257786] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.259779] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.260791] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.263159] acpiphp: Slot [3] registered [ 0.263800] acpiphp: Slot [4] registered [ 0.264474] acpiphp: Slot [5] registered [ 0.264805] acpiphp: Slot [6] registered [ 0.265544] acpiphp: Slot [7] registered [ 0.266794] acpiphp: Slot [8] registered [ 0.267451] acpiphp: Slot [9] registered [ 0.267791] acpiphp: Slot [10] registered [ 0.268475] acpiphp: Slot [11] registered [ 0.269792] acpiphp: Slot [12] registered [ 0.270536] acpiphp: Slot [13] registered [ 0.270802] acpiphp: Slot [14] registered [ 0.271493] acpiphp: Slot [15] registered [ 0.271807] acpiphp: Slot [16] registered [ 0.272655] acpiphp: Slot [17] registered [ 0.273801] acpiphp: Slot [18] registered [ 0.274469] acpiphp: Slot [19] registered [ 0.274793] acpiphp: Slot [20] registered [ 0.275479] acpiphp: Slot [21] registered [ 0.275797] acpiphp: Slot [22] registered [ 0.276565] acpiphp: Slot [23] registered [ 0.277794] acpiphp: Slot [24] registered [ 0.278469] acpiphp: Slot [25] registered [ 0.278794] acpiphp: Slot [26] registered [ 0.279465] acpiphp: Slot [27] registered [ 0.280798] acpiphp: Slot [28] registered [ 0.281486] acpiphp: Slot [29] registered [ 0.281791] acpiphp: Slot [30] registered [ 0.282611] acpiphp: Slot [31] registered [ 0.282790] PCI host bridge to bus 0000:00 [ 0.283463] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284780] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285777] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.287777] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.288777] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.289778] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.290699] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.292230] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.294632] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.296379] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.297844] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.298792] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.299797] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.300733] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.301791] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.302718] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.304082] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.306802] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.307856] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.308866] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.310120] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.313666] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.315352] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.317800] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.321014] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.321883] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.322881] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.323883] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.324827] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.326821] iommu: Default domain type: Translated [ 0.327779] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.328885] efivars: Registered efivars operations [ 0.329565] PCI: Using ACPI for IRQ routing [ 0.330799] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.331774] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.331774] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.333781] vgaarb: loaded [ 0.334301] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.334777] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.338817] clocksource: Switched to clocksource kvm-clock [ 0.340360] VFS: Disk quotas dquot_6.6.0 [ 0.341019] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.342476] pnp: PnP ACPI init [ 0.343508] pnp: PnP ACPI: found 5 devices [ 0.351741] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.353274] NET: Registered PF_INET protocol family [ 0.354304] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.368848] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.370387] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.371780] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.373612] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.375145] TCP: Hash tables configured (established 16384 bind 16384) [ 0.376265] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.377385] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.378761] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.379805] NET: Registered PF_XDP protocol family [ 0.380617] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.381635] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.382647] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.383885] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.385014] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.386503] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.387813] PCI: CLS 0 bytes, default 64 [ 0.388632] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.390372] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.392561] clocksource: Switched to clocksource tsc [ 0.413009] Initialise system trusted keyrings [ 0.414081] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.415783] Key type asymmetric registered [ 0.416661] Asymmetric key parser 'x509' registered [ 0.418320] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.419893] io scheduler mq-deadline registered [ 0.420849] io scheduler kyber registered [ 0.421709] io scheduler bfq registered [ 0.423293] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.424636] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.426241] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.429390] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.431300] i8042: Warning: Keylock active [ 0.433685] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.434755] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.435928] hv_vmbus: registering driver hyperv_keyboard [ 0.437092] rtc_cmos 00:00: RTC can wake from S4 [ 0.439409] rtc_cmos 00:00: registered as rtc0 [ 0.440535] rtc_cmos 00:00: setting system clock to 2026-09-03T19:24:18 UTC (1788463458) [ 0.442291] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.443613] intel_pstate: CPU model not supported [ 0.444631] efifb: probing for efifb [ 0.445401] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.446758] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.447976] efifb: scrolling: redraw [ 0.448721] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.450502] Console: switching to colour frame buffer device 100x37 [ 0.452274] fb0: EFI VGA frame buffer device [ 0.453224] pstore: Using crash dump compression: deflate [ 0.454350] pstore: Registered efi_pstore as persistent store backend [ 0.455939] NET: Registered PF_INET6 protocol family [ 0.458172] Segment Routing with IPv6 [ 0.459038] In-situ OAM (IOAM) with IPv6 [ 0.459883] NET: Registered PF_PACKET protocol family [ 0.461093] Key type dns_resolver registered [ 0.463412] IPI shorthand broadcast: enabled [ 0.466100] sched_clock: Marking stable (317001797, 149057807)->(540572135, -74512531) [ 0.467958] registered taskstats version 1 [ 0.469275] Loading compiled-in X.509 certificates [ 0.940718] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.707493] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.712106] Demotion targets for Node 0: null [ 1.713172] Key type .fscrypt registered [ 1.714023] Key type fscrypt-provisioning registered [ 1.715140] ima: No TPM chip found, activating TPM-bypass! [ 1.716465] ima: Allocated hash algorithm: sha1 [ 1.717414] ima: No architecture policies found [ 1.724029] clk: Disabling unused clocks [ 1.730327] Freeing unused kernel image (initmem) memory: 17040K [ 1.732023] Write protecting the kernel read-only data: 47104k [ 1.733845] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.735568] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.737204] Run /init as init process [ 1.855771] nvme nvme0: pci function 0000:00:04.0 [ 1.857199] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.866830] nvme nvme0: 2/0/0 default/read/poll queues [ 1.873615] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.875124] GPT:25804799 != 33554431 [ 1.875924] GPT:Alternate GPT header not at the end of the disk. [ 1.877082] GPT:25804799 != 33554431 [ 1.877825] GPT: Use GNU Parted to correct GPT errors. [ 1.878841] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.892527] SCSI subsystem initialized [ 1.919712] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.922131] device-mapper: uevent: version 1.0.3 [ 1.923186] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.930986] device-mapper: verity: sha256 using "sha256-lib" [ 1.966066] raid6: avx512x4 gen() 17430 MB/s [ 1.984067] raid6: avx512x2 gen() 17071 MB/s [ 2.001071] raid6: avx512x1 gen() 15638 MB/s [ 2.018067] raid6: avx2x4 gen() 16690 MB/s [ 2.035066] raid6: avx2x2 gen() 17838 MB/s [ 2.053129] raid6: avx2x1 gen() 9520 MB/s [ 2.054330] raid6: using algorithm avx2x2 gen() 17838 MB/s [ 2.072066] raid6: .... xor() 14775 MB/s, rmw enabled [ 2.073148] raid6: using avx512x2 recovery algorithm [ 2.084403] xor: automatically using best checksumming function avx [ 2.218626] Btrfs loaded, zoned=no, fsverity=no [ 2.223138] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.226818] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.230844] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.232279] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.316068] ACPI: PM: Preparing to enter system sleep state S5 [ 62.317321] reboot: Restarting system [ 62.318135] 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        [2026-09-03T19:25:21.499286]      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 3931121862 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2499.998 MHz processor [ 0.000098] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000125] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000178] Using GB pages for direct mapping [ 0.000347] ACPI: Early table checksum verification disabled [ 0.000350] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000355] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000361] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000366] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000369] ACPI: FACS 0x00000000789D0000 000040 [ 0.000372] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000375] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000378] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000381] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000384] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000387] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000390] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000392] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000395] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000396] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000397] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000398] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000398] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000399] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000400] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000401] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000401] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000402] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000403] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000445] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000454] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000505] Zone ranges: [ 0.000506] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000509] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000512] Normal empty [ 0.000513] Device empty [ 0.000515] Movable zone start for each node [ 0.000516] Early memory node ranges [ 0.000517] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000519] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000522] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000524] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000531] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000573] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004096] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004209] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004618] ACPI: PM-Timer IO Port: 0xb008 [ 0.004631] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004688] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004692] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004694] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004695] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004696] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004701] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004702] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004707] TSC deadline timer available [ 0.004713] CPU topo: Max. logical packages: 1 [ 0.004714] CPU topo: Max. logical dies: 1 [ 0.004714] CPU topo: Max. dies per package: 1 [ 0.004719] CPU topo: Max. threads per core: 2 [ 0.004720] CPU topo: Num. cores per package: 1 [ 0.004721] CPU topo: Num. threads per package: 2 [ 0.004722] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004740] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004755] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004757] Booting paravirtualized kernel on KVM [ 0.004759] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009709] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009981] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010649] kvm-guest: PV spinlocks enabled [ 0.010651] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010655] 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 [ 0.010830] random: crng init done [ 0.010831] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011163] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011282] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011447] Fallback order for Node 0: 0 [ 0.011450] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011452] Policy zone: DMA32 [ 0.011453] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015480] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015495] Kernel/User page tables isolation: enabled [ 0.023778] ftrace: allocating 41455 entries in 164 pages [ 0.023781] ftrace: allocated 164 pages with 3 groups [ 0.024578] Dynamic Preempt: voluntary [ 0.024611] rcu: Preemptible hierarchical RCU implementation. [ 0.024612] rcu: RCU event tracing is enabled. [ 0.024613] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024614] Trampoline variant of Tasks RCU enabled. [ 0.024615] Rude variant of Tasks RCU enabled. [ 0.024615] Tracing variant of Tasks RCU enabled. [ 0.024616] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024617] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024623] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024625] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024626] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029746] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029982] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029989] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030042] Console: colour dummy device 80x25 [ 0.030045] printk: legacy console [tty0] enabled [ 0.030327] printk: legacy console [ttyS0] enabled [ 0.173925] ACPI: Core revision 20250807 [ 0.174782] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.176274] APIC: Switch to symmetric I/O mode setup [ 0.177481] x2apic enabled [ 0.178351] APIC: Switched APIC routing to: physical x2apic [ 0.180841] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.182565] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.183561] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.183561] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.183561] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.183561] Speculative Store Bypass: Vulnerable [ 0.183561] Spectre V2 : Mitigation: Retpolines [ 0.183561] RETBleed: Vulnerable [ 0.183561] ITS: Mitigation: Aligned branch/return thunks [ 0.183561] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183561] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.183561] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.183561] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.183561] GDS: Unknown: Dependent on hypervisor status [ 0.183561] active return thunk: its_return_thunk [ 0.183561] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.183561] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.183561] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.183561] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.183561] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.183561] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.183561] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.183561] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.183561] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.183561] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.183561] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.183561] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.183561] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.183561] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.183561] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.183561] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.183561] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.183561] Freeing SMP alternatives memory: 40K [ 0.183561] pid_max: default: 32768 minimum: 301 [ 0.183561] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.183561] landlock: Up and running. [ 0.183561] SELinux: Initializing. [ 0.183561] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183561] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.183561] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.183766] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.184608] signal: max sigframe size: 3632 [ 0.185398] rcu: Hierarchical SRCU implementation. [ 0.185565] rcu: Max phase no-delay instances is 400. [ 0.186442] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.189991] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.190628] smp: Bringing up secondary CPUs ... [ 0.191500] smpboot: x86: Booting SMP configuration: [ 0.191567] .... node #0, CPUs: #1 [ 0.192952] 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. [ 0.194566] 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. [ 0.195656] smp: Brought up 1 node, 2 CPUs [ 0.196352] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.196719] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.197707] devtmpfs: initialized [ 0.198151] x86/mm: Memory block size: 128MB [ 0.199619] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.200630] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.201571] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.202645] pinctrl core: initialized pinctrl subsystem [ 0.204116] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.205712] audit: initializing netlink subsys (disabled) [ 0.206592] audit: type=2000 audit(1788463524.754:1): state=initialized audit_enabled=0 res=1 [ 0.206678] thermal_sys: Registered thermal governor 'step_wise' [ 0.207578] cpuidle: using governor menu [ 0.210246] efi: Freeing EFI boot services memory: 37748K [ 0.211568] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.212651] dca service started, version 1.12.1 [ 0.213454] PCI: Using configuration type 1 for base access [ 0.214686] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.238429] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.238567] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.239566] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.240564] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.242207] ACPI: Added _OSI(Module Device) [ 0.243566] ACPI: Added _OSI(Processor Device) [ 0.244292] ACPI: Added _OSI(Processor Aggregator Device) [ 0.245587] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.247779] ACPI: Interpreter enabled [ 0.248484] ACPI: PM: (supports S0 S5) [ 0.249569] ACPI: Using IOAPIC for interrupt routing [ 0.250422] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.251568] PCI: Using E820 reservations for host bridge windows [ 0.252721] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.255894] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.257570] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.258566] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.260575] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.262953] acpiphp: Slot [3] registered [ 0.263586] acpiphp: Slot [4] registered [ 0.264243] acpiphp: Slot [5] registered [ 0.264582] acpiphp: Slot [6] registered [ 0.265255] acpiphp: Slot [7] registered [ 0.265586] acpiphp: Slot [8] registered [ 0.266248] acpiphp: Slot [9] registered [ 0.267580] acpiphp: Slot [10] registered [ 0.268246] acpiphp: Slot [11] registered [ 0.268582] acpiphp: Slot [12] registered [ 0.269340] acpiphp: Slot [13] registered [ 0.269585] acpiphp: Slot [14] registered [ 0.270260] acpiphp: Slot [15] registered [ 0.271583] acpiphp: Slot [16] registered [ 0.272261] acpiphp: Slot [17] registered [ 0.272584] acpiphp: Slot [18] registered [ 0.273254] acpiphp: Slot [19] registered [ 0.274580] acpiphp: Slot [20] registered [ 0.275259] acpiphp: Slot [21] registered [ 0.275578] acpiphp: Slot [22] registered [ 0.276271] acpiphp: Slot [23] registered [ 0.276578] acpiphp: Slot [24] registered [ 0.277270] acpiphp: Slot [25] registered [ 0.278581] acpiphp: Slot [26] registered [ 0.279243] acpiphp: Slot [27] registered [ 0.279582] acpiphp: Slot [28] registered [ 0.280263] acpiphp: Slot [29] registered [ 0.280677] acpiphp: Slot [30] registered [ 0.281544] acpiphp: Slot [31] registered [ 0.282591] PCI host bridge to bus 0000:00 [ 0.283280] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.284568] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285566] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.286567] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.288566] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.289566] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.290511] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.292125] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.294440] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.296186] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.297631] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.298579] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.299579] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.300542] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.301579] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.302532] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.303861] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.306589] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.307646] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.308663] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.309923] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.313469] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.315142] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.317589] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.320802] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.321674] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.322669] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.323684] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.324616] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.326607] iommu: Default domain type: Translated [ 0.327565] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.328685] efivars: Registered efivars operations [ 0.329766] PCI: Using ACPI for IRQ routing [ 0.330643] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.331561] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.331561] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.333571] vgaarb: loaded [ 0.334115] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.335566] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.338616] clocksource: Switched to clocksource kvm-clock [ 0.340177] VFS: Disk quotas dquot_6.6.0 [ 0.340853] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.342212] pnp: PnP ACPI init [ 0.343249] pnp: PnP ACPI: found 5 devices [ 0.351286] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.352791] NET: Registered PF_INET protocol family [ 0.353662] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.366491] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.368114] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.369409] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.370741] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.372124] TCP: Hash tables configured (established 16384 bind 16384) [ 0.373219] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.374307] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.375556] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.376701] NET: Registered PF_XDP protocol family [ 0.377504] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.378506] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.379738] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.380853] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.381950] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.383195] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.384251] PCI: CLS 0 bytes, default 64 [ 0.385138] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.386984] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.389330] clocksource: Switched to clocksource tsc [ 0.409410] Initialise system trusted keyrings [ 0.410562] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.412594] Key type asymmetric registered [ 0.413444] Asymmetric key parser 'x509' registered [ 0.415232] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.416776] io scheduler mq-deadline registered [ 0.417724] io scheduler kyber registered [ 0.418591] io scheduler bfq registered [ 0.421658] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.423175] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.424758] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.427882] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.429665] i8042: Warning: Keylock active [ 0.432061] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.433088] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.434218] hv_vmbus: registering driver hyperv_keyboard [ 0.435424] rtc_cmos 00:00: RTC can wake from S4 [ 0.437630] rtc_cmos 00:00: registered as rtc0 [ 0.438744] rtc_cmos 00:00: setting system clock to 2026-09-03T19:25:25 UTC (1788463525) [ 0.440560] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.441824] intel_pstate: CPU model not supported [ 0.442855] efifb: probing for efifb [ 0.443601] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.444954] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.446159] efifb: scrolling: redraw [ 0.446923] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.448684] Console: switching to colour frame buffer device 100x37 [ 0.450427] fb0: EFI VGA frame buffer device [ 0.451356] pstore: Using crash dump compression: deflate [ 0.452503] pstore: Registered efi_pstore as persistent store backend [ 0.454105] NET: Registered PF_INET6 protocol family [ 0.455434] Segment Routing with IPv6 [ 0.456193] In-situ OAM (IOAM) with IPv6 [ 0.457043] NET: Registered PF_PACKET protocol family [ 0.458131] Key type dns_resolver registered [ 0.459540] IPI shorthand broadcast: enabled [ 0.462204] sched_clock: Marking stable (309002091, 152572625)->(537770488, -76195772) [ 0.464085] registered taskstats version 1 [ 0.465216] Loading compiled-in X.509 certificates [ 0.945563] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.716781] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.722008] Demotion targets for Node 0: null [ 1.723210] Key type .fscrypt registered [ 1.724064] Key type fscrypt-provisioning registered [ 1.725135] ima: No TPM chip found, activating TPM-bypass! [ 1.726425] ima: Allocated hash algorithm: sha1 [ 1.727459] ima: No architecture policies found [ 1.734232] clk: Disabling unused clocks [ 1.740596] Freeing unused kernel image (initmem) memory: 17040K [ 1.742279] Write protecting the kernel read-only data: 47104k [ 1.744074] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.745775] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.747422] Run /init as init process [ 1.868608] nvme nvme0: pci function 0000:00:04.0 [ 1.870166] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.880989] nvme nvme0: 2/0/0 default/read/poll queues [ 1.888758] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.890189] GPT:25804799 != 33554431 [ 1.891135] GPT:Alternate GPT header not at the end of the disk. [ 1.892267] GPT:25804799 != 33554431 [ 1.893014] GPT: Use GNU Parted to correct GPT errors. [ 1.894015] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.908257] SCSI subsystem initialized [ 1.939531] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.942292] device-mapper: uevent: version 1.0.3 [ 1.943553] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.951758] device-mapper: verity: sha256 using "sha256-lib" [ 1.989580] raid6: avx512x4 gen() 16951 MB/s [ 2.006582] raid6: avx512x2 gen() 14929 MB/s [ 2.024586] raid6: avx512x1 gen() 15380 MB/s [ 2.042588] raid6: avx2x4 gen() 14935 MB/s [ 2.061340] raid6: avx2x2 gen() 12436 MB/s [ 2.083957] raid6: avx2x1 gen() 7045 MB/s [ 2.086373] raid6: using algorithm avx512x4 gen() 16951 MB/s [ 2.106586] raid6: .... xor() 5384 MB/s, rmw enabled [ 2.107880] raid6: using avx512x2 recovery algorithm [ 2.120026] xor: automatically using best checksumming function avx [ 2.264445] Btrfs loaded, zoned=no, fsverity=no [ 2.269100] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.273249] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.277514] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.279095] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.362663] ACPI: PM: Preparing to enter system sleep state S5 [ 62.364048] reboot: Restarting system [ 62.364894] 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        [2026-09-03T19:26:28.399753]      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 4035978267 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.998 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 [ 0.000127] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000179] Using GB pages for direct mapping [ 0.000343] ACPI: Early table checksum verification disabled [ 0.000347] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000350] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000356] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000361] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000364] ACPI: FACS 0x00000000789D0000 000040 [ 0.000367] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000370] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000373] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000376] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000379] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000381] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000385] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000387] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000390] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000391] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000392] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000392] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000393] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000394] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000395] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000395] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000396] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000397] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000398] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000437] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000447] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000494] Zone ranges: [ 0.000495] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000496] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000498] Normal empty [ 0.000499] Device empty [ 0.000499] Movable zone start for each node [ 0.000500] Early memory node ranges [ 0.000501] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000502] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000503] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000504] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000509] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000538] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.004055] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004172] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004577] ACPI: PM-Timer IO Port: 0xb008 [ 0.004590] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004648] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004651] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004653] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004655] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004656] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004660] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004661] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004666] TSC deadline timer available [ 0.004671] CPU topo: Max. logical packages: 1 [ 0.004672] CPU topo: Max. logical dies: 1 [ 0.004673] CPU topo: Max. dies per package: 1 [ 0.004677] CPU topo: Max. threads per core: 2 [ 0.004678] CPU topo: Num. cores per package: 1 [ 0.004679] CPU topo: Num. threads per package: 2 [ 0.004680] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004698] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004714] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004716] Booting paravirtualized kernel on KVM [ 0.004718] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009725] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.010011] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010680] kvm-guest: PV spinlocks enabled [ 0.010683] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010686] 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 [ 0.010861] random: crng init done [ 0.010862] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.011095] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.011214] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.011269] Fallback order for Node 0: 0 [ 0.011271] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.011273] Policy zone: DMA32 [ 0.011274] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.015515] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.015530] Kernel/User page tables isolation: enabled [ 0.023849] ftrace: allocating 41455 entries in 164 pages [ 0.023852] ftrace: allocated 164 pages with 3 groups [ 0.024647] Dynamic Preempt: voluntary [ 0.024679] rcu: Preemptible hierarchical RCU implementation. [ 0.024680] rcu: RCU event tracing is enabled. [ 0.024680] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.024682] Trampoline variant of Tasks RCU enabled. [ 0.024682] Rude variant of Tasks RCU enabled. [ 0.024683] Tracing variant of Tasks RCU enabled. [ 0.024684] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.024685] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.024691] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024693] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.024694] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.029864] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.030101] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.030108] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.030161] Console: colour dummy device 80x25 [ 0.030164] printk: legacy console [tty0] enabled [ 0.030441] printk: legacy console [ttyS0] enabled [ 0.171273] ACPI: Core revision 20250807 [ 0.172110] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173604] APIC: Switch to symmetric I/O mode setup [ 0.174821] x2apic enabled [ 0.175687] APIC: Switched APIC routing to: physical x2apic [ 0.178171] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.179892] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499998) [ 0.180889] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180889] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180889] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180889] Speculative Store Bypass: Vulnerable [ 0.180889] Spectre V2 : Mitigation: Retpolines [ 0.180889] RETBleed: Vulnerable [ 0.180889] ITS: Mitigation: Aligned branch/return thunks [ 0.180889] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180889] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180889] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180889] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180889] GDS: Unknown: Dependent on hypervisor status [ 0.180889] active return thunk: its_return_thunk [ 0.180889] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180889] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180889] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180889] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180889] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180889] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180889] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180889] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180889] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180889] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180889] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180889] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180889] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180889] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180889] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180889] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180889] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180889] Freeing SMP alternatives memory: 40K [ 0.180889] pid_max: default: 32768 minimum: 301 [ 0.180889] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180889] landlock: Up and running. [ 0.180889] SELinux: Initializing. [ 0.180889] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180889] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180889] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.181093] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181936] signal: max sigframe size: 3632 [ 0.182643] rcu: Hierarchical SRCU implementation. [ 0.182891] rcu: Max phase no-delay instances is 400. [ 0.183774] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.187299] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187955] smp: Bringing up secondary CPUs ... [ 0.188798] smpboot: x86: Booting SMP configuration: [ 0.188894] .... node #0, CPUs: #1 [ 0.190312] 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. [ 0.191896] 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. [ 0.192939] smp: Brought up 1 node, 2 CPUs [ 0.193645] smpboot: Total of 2 processors activated (9999.99 BogoMIPS) [ 0.194075] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.195044] devtmpfs: initialized [ 0.195519] x86/mm: Memory block size: 128MB [ 0.196958] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.197949] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.198900] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.199956] pinctrl core: initialized pinctrl subsystem [ 0.201344] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.202035] audit: initializing netlink subsys (disabled) [ 0.202928] audit: type=2000 audit(1788463591.731:1): state=initialized audit_enabled=0 res=1 [ 0.203019] thermal_sys: Registered thermal governor 'step_wise' [ 0.203903] cpuidle: using governor menu [ 0.207388] efi: Freeing EFI boot services memory: 37748K [ 0.207895] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.208978] dca service started, version 1.12.1 [ 0.209778] PCI: Using configuration type 1 for base access [ 0.211007] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.235925] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.236893] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.237892] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.238892] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.241207] ACPI: Added _OSI(Module Device) [ 0.241896] ACPI: Added _OSI(Processor Device) [ 0.242618] ACPI: Added _OSI(Processor Aggregator Device) [ 0.243901] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.246127] ACPI: Interpreter enabled [ 0.246549] ACPI: PM: (supports S0 S5) [ 0.247895] ACPI: Using IOAPIC for interrupt routing [ 0.248815] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.249895] PCI: Using E820 reservations for host bridge windows [ 0.250991] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.254200] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.254896] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.255894] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257902] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.260257] acpiphp: Slot [3] registered [ 0.260914] acpiphp: Slot [4] registered [ 0.261576] acpiphp: Slot [5] registered [ 0.261906] acpiphp: Slot [6] registered [ 0.262570] acpiphp: Slot [7] registered [ 0.262911] acpiphp: Slot [8] registered [ 0.263623] acpiphp: Slot [9] registered [ 0.264908] acpiphp: Slot [10] registered [ 0.265581] acpiphp: Slot [11] registered [ 0.265905] acpiphp: Slot [12] registered [ 0.266568] acpiphp: Slot [13] registered [ 0.266913] acpiphp: Slot [14] registered [ 0.267575] acpiphp: Slot [15] registered [ 0.268906] acpiphp: Slot [16] registered [ 0.269566] acpiphp: Slot [17] registered [ 0.269905] acpiphp: Slot [18] registered [ 0.270569] acpiphp: Slot [19] registered [ 0.270908] acpiphp: Slot [20] registered [ 0.271578] acpiphp: Slot [21] registered [ 0.272907] acpiphp: Slot [22] registered [ 0.273565] acpiphp: Slot [23] registered [ 0.273905] acpiphp: Slot [24] registered [ 0.274569] acpiphp: Slot [25] registered [ 0.274905] acpiphp: Slot [26] registered [ 0.275565] acpiphp: Slot [27] registered [ 0.276907] acpiphp: Slot [28] registered [ 0.277568] acpiphp: Slot [29] registered [ 0.277905] acpiphp: Slot [30] registered [ 0.278587] acpiphp: Slot [31] registered [ 0.278904] PCI host bridge to bus 0000:00 [ 0.279582] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.280892] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.281892] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.282892] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.284892] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.285892] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.286827] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.288330] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.290755] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.292504] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.293959] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.294891] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.295906] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.296828] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.297906] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.298836] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.300187] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.301920] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.303972] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.304989] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.306232] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.309797] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.310540] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.313908] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.317085] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.318009] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.318999] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.319992] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.320941] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.322933] iommu: Default domain type: Translated [ 0.323810] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.325001] efivars: Registered efivars operations [ 0.325663] PCI: Using ACPI for IRQ routing [ 0.325921] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.326889] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.326889] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.329895] vgaarb: loaded [ 0.330421] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.330892] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.334929] clocksource: Switched to clocksource kvm-clock [ 0.336426] VFS: Disk quotas dquot_6.6.0 [ 0.337087] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.338455] pnp: PnP ACPI init [ 0.339408] pnp: PnP ACPI: found 5 devices [ 0.347473] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.348968] NET: Registered PF_INET protocol family [ 0.349843] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.362681] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.364054] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.365288] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.366667] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.367941] TCP: Hash tables configured (established 16384 bind 16384) [ 0.369021] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.370104] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.371360] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.372263] NET: Registered PF_XDP protocol family [ 0.373034] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.374021] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.375059] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.376151] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.377233] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.378445] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.379485] PCI: CLS 0 bytes, default 64 [ 0.380247] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.381953] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240937b9988, max_idle_ns: 440795218083 ns [ 0.384076] clocksource: Switched to clocksource tsc [ 0.404033] Initialise system trusted keyrings [ 0.405893] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.407809] Key type asymmetric registered [ 0.408692] Asymmetric key parser 'x509' registered [ 0.410509] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.412241] io scheduler mq-deadline registered [ 0.413220] io scheduler kyber registered [ 0.414101] io scheduler bfq registered [ 0.417867] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.419317] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.420933] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.423853] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.425933] i8042: Warning: Keylock active [ 0.428382] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.429432] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.430615] hv_vmbus: registering driver hyperv_keyboard [ 0.431773] rtc_cmos 00:00: RTC can wake from S4 [ 0.434041] rtc_cmos 00:00: registered as rtc0 [ 0.435255] rtc_cmos 00:00: setting system clock to 2026-09-03T19:26:32 UTC (1788463592) [ 0.437106] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.438386] intel_pstate: CPU model not supported [ 0.439453] efifb: probing for efifb [ 0.440250] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.441676] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.442967] efifb: scrolling: redraw [ 0.443720] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.445499] Console: switching to colour frame buffer device 100x37 [ 0.447276] fb0: EFI VGA frame buffer device [ 0.448218] pstore: Using crash dump compression: deflate [ 0.449399] pstore: Registered efi_pstore as persistent store backend [ 0.451074] NET: Registered PF_INET6 protocol family [ 0.452413] Segment Routing with IPv6 [ 0.453233] In-situ OAM (IOAM) with IPv6 [ 0.454107] NET: Registered PF_PACKET protocol family [ 0.455256] Key type dns_resolver registered [ 0.456600] IPI shorthand broadcast: enabled [ 0.459359] sched_clock: Marking stable (309002585, 149781795)->(533699207, -74914827) [ 0.461249] registered taskstats version 1 [ 0.462447] Loading compiled-in X.509 certificates [ 0.933563] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.694903] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.699237] Demotion targets for Node 0: null [ 1.700257] Key type .fscrypt registered [ 1.701090] Key type fscrypt-provisioning registered [ 1.702102] ima: No TPM chip found, activating TPM-bypass! [ 1.703377] ima: Allocated hash algorithm: sha1 [ 1.704299] ima: No architecture policies found [ 1.710899] clk: Disabling unused clocks [ 1.717180] Freeing unused kernel image (initmem) memory: 17040K [ 1.718893] Write protecting the kernel read-only data: 47104k [ 1.720727] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.722509] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.724195] Run /init as init process [ 1.842759] nvme nvme0: pci function 0000:00:04.0 [ 1.844077] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.853483] nvme nvme0: 2/0/0 default/read/poll queues [ 1.861448] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.862915] GPT:25804799 != 33554431 [ 1.863716] GPT:Alternate GPT header not at the end of the disk. [ 1.864846] GPT:25804799 != 33554431 [ 1.865576] GPT: Use GNU Parted to correct GPT errors. [ 1.866649] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.880896] SCSI subsystem initialized [ 1.908922] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.911388] device-mapper: uevent: version 1.0.3 [ 1.912464] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.920262] device-mapper: verity: sha256 using "sha256-lib" [ 1.956790] raid6: avx512x4 gen() 17778 MB/s [ 1.974791] raid6: avx512x2 gen() 18101 MB/s [ 1.991790] raid6: avx512x1 gen() 18060 MB/s [ 2.008794] raid6: avx2x4 gen() 17695 MB/s [ 2.025790] raid6: avx2x2 gen() 17972 MB/s [ 2.042790] raid6: avx2x1 gen() 13381 MB/s [ 2.043751] raid6: using algorithm avx512x2 gen() 18101 MB/s [ 2.061790] raid6: .... xor() 24345 MB/s, rmw enabled [ 2.062859] raid6: using avx512x2 recovery algorithm [ 2.073697] xor: automatically using best checksumming function avx [ 2.220965] Btrfs loaded, zoned=no, fsverity=no [ 2.225457] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.229559] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.233746] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.235366] BTRFS error (device dm-0): open_ctree failed: -2