666754] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.668435] Run /init as init process [ 1.786086] nvme nvme0: pci function 0000:00:04.0 [ 1.787356] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.795773] nvme nvme0: 2/0/0 default/read/poll queues [ 1.801910] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.803918] GPT:25804799 != 33554431 [ 1.808217] GPT:Alternate GPT header not at the end of the disk. [ 1.809469] GPT:25804799 != 33554431 [ 1.810287] GPT: Use GNU Parted to correct GPT errors. [ 1.811510] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.824973] SCSI subsystem initialized [ 1.860324] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.862612] device-mapper: uevent: version 1.0.3 [ 1.863621] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.870991] device-mapper: verity: sha256 using "sha256-lib" [ 1.905073] raid6: avx512x4 gen() 18193 MB/s [ 1.922072] raid6: avx512x2 gen() 18297 MB/s [ 1.939072] raid6: avx512x1 gen() 18278 MB/s [ 1.956073] raid6: avx2x4 gen() 18172 MB/s [ 1.973073] raid6: avx2x2 gen() 18196 MB/s [ 1.990074] raid6: avx2x1 gen() 14053 MB/s [ 1.990964] raid6: using algorithm avx512x2 gen() 18297 MB/s [ 2.008072] raid6: .... xor() 24554 MB/s, rmw enabled [ 2.009061] raid6: using avx512x2 recovery algorithm [ 2.019547] xor: automatically using best checksumming function avx [ 2.150927] Btrfs loaded, zoned=no, fsverity=no [ 2.155199] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (145) [ 2.158617] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.162300] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.163678] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.246912] ACPI: PM: Preparing to enter system sleep state S5 [ 62.248197] reboot: Restarting system [ 62.248985] 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        [2026-09-03T14:57:15.333744]      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 3985183987 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000093] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000122] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000124] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000322] ACPI: Early table checksum verification disabled [ 0.000325] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000329] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000334] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000340] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000343] ACPI: FACS 0x00000000789D0000 000040 [ 0.000346] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000349] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000351] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000354] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000357] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000360] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000363] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000366] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000368] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000370] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000371] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000371] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000372] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000373] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000373] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000374] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000375] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000376] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000376] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000416] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000425] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000477] Zone ranges: [ 0.000478] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000480] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000483] Normal empty [ 0.000485] Device empty [ 0.000486] Movable zone start for each node [ 0.000487] Early memory node ranges [ 0.000488] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000490] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000493] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000495] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000502] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000544] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003842] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003953] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004348] ACPI: PM-Timer IO Port: 0xb008 [ 0.004360] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004417] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004420] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004422] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004424] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004425] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004429] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004430] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004434] TSC deadline timer available [ 0.004439] CPU topo: Max. logical packages: 1 [ 0.004440] CPU topo: Max. logical dies: 1 [ 0.004441] CPU topo: Max. dies per package: 1 [ 0.004446] CPU topo: Max. threads per core: 2 [ 0.004446] CPU topo: Num. cores per package: 1 [ 0.004447] CPU topo: Num. threads per package: 2 [ 0.004448] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004465] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004481] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004483] Booting paravirtualized kernel on KVM [ 0.004485] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009366] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009642] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010313] kvm-guest: PV spinlocks enabled [ 0.010316] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010319] 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 [ 0.010496] random: crng init done [ 0.010497] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010707] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010817] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010871] Fallback order for Node 0: 0 [ 0.010873] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010875] Policy zone: DMA32 [ 0.010876] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014799] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014814] Kernel/User page tables isolation: enabled [ 0.023064] ftrace: allocating 41455 entries in 164 pages [ 0.023068] ftrace: allocated 164 pages with 3 groups [ 0.023861] Dynamic Preempt: voluntary [ 0.023895] rcu: Preemptible hierarchical RCU implementation. [ 0.023895] rcu: RCU event tracing is enabled. [ 0.023896] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023897] Trampoline variant of Tasks RCU enabled. [ 0.023898] Rude variant of Tasks RCU enabled. [ 0.023898] Tracing variant of Tasks RCU enabled. [ 0.023899] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023900] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023906] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023907] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023909] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028999] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029231] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029238] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029289] Console: colour dummy device 80x25 [ 0.029293] printk: legacy console [tty0] enabled [ 0.029567] printk: legacy console [ttyS0] enabled [ 0.162498] ACPI: Core revision 20250807 [ 0.163297] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.164703] APIC: Switch to symmetric I/O mode setup [ 0.165862] x2apic enabled [ 0.166717] APIC: Switched APIC routing to: physical x2apic [ 0.169112] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.170753] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.171750] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.171750] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.171750] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.171750] Speculative Store Bypass: Vulnerable [ 0.171750] Spectre V2 : Mitigation: Retpolines [ 0.171750] RETBleed: Vulnerable [ 0.171750] ITS: Mitigation: Aligned branch/return thunks [ 0.171750] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171750] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.171750] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.171750] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.171750] GDS: Unknown: Dependent on hypervisor status [ 0.171750] active return thunk: its_return_thunk [ 0.171750] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.171750] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.171750] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.171750] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.171750] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.171750] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.171750] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.171750] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.171750] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.171750] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.171750] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.171750] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.171750] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.171750] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.171750] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.171750] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.171750] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.171750] Freeing SMP alternatives memory: 40K [ 0.171750] pid_max: default: 32768 minimum: 301 [ 0.171750] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.171750] landlock: Up and running. [ 0.171750] SELinux: Initializing. [ 0.171750] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171750] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.171750] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.171953] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.172796] signal: max sigframe size: 3632 [ 0.173476] rcu: Hierarchical SRCU implementation. [ 0.173753] rcu: Max phase no-delay instances is 400. [ 0.174611] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.178166] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.178806] smp: Bringing up secondary CPUs ... [ 0.179630] smpboot: x86: Booting SMP configuration: [ 0.179755] .... node #0, CPUs: #1 [ 0.181054] 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. [ 0.181753] 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. [ 0.182780] smp: Brought up 1 node, 2 CPUs [ 0.183435] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.183902] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.184873] devtmpfs: initialized [ 0.185308] x86/mm: Memory block size: 128MB [ 0.185815] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.186813] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.187750] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.188829] pinctrl core: initialized pinctrl subsystem [ 0.190184] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.191894] audit: initializing netlink subsys (disabled) [ 0.192779] audit: type=2000 audit(1788447438.612:1): state=initialized audit_enabled=0 res=1 [ 0.192860] thermal_sys: Registered thermal governor 'step_wise' [ 0.193765] cpuidle: using governor menu [ 0.196620] efi: Freeing EFI boot services memory: 37748K [ 0.196755] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.197821] dca service started, version 1.12.1 [ 0.198603] PCI: Using configuration type 1 for base access [ 0.198863] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.221322] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.221756] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.222754] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.223753] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.225791] ACPI: Added _OSI(Module Device) [ 0.226466] ACPI: Added _OSI(Processor Device) [ 0.226753] ACPI: Added _OSI(Processor Aggregator Device) [ 0.228629] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.230991] ACPI: Interpreter enabled [ 0.231619] ACPI: PM: (supports S0 S5) [ 0.231753] ACPI: Using IOAPIC for interrupt routing [ 0.232559] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.233755] PCI: Using E820 reservations for host bridge windows [ 0.234807] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.237844] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.238757] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.240755] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.241762] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.244099] acpiphp: Slot [3] registered [ 0.244762] acpiphp: Slot [4] registered [ 0.245417] acpiphp: Slot [5] registered [ 0.245766] acpiphp: Slot [6] registered [ 0.246418] acpiphp: Slot [7] registered [ 0.247767] acpiphp: Slot [8] registered [ 0.248407] acpiphp: Slot [9] registered [ 0.248767] acpiphp: Slot [10] registered [ 0.249420] acpiphp: Slot [11] registered [ 0.249765] acpiphp: Slot [12] registered [ 0.250429] acpiphp: Slot [13] registered [ 0.250768] acpiphp: Slot [14] registered [ 0.251415] acpiphp: Slot [15] registered [ 0.252767] acpiphp: Slot [16] registered [ 0.253418] acpiphp: Slot [17] registered [ 0.253766] acpiphp: Slot [18] registered [ 0.254423] acpiphp: Slot [19] registered [ 0.254765] acpiphp: Slot [20] registered [ 0.255421] acpiphp: Slot [21] registered [ 0.256769] acpiphp: Slot [22] registered [ 0.257432] acpiphp: Slot [23] registered [ 0.257767] acpiphp: Slot [24] registered [ 0.258416] acpiphp: Slot [25] registered [ 0.258766] acpiphp: Slot [26] registered [ 0.259415] acpiphp: Slot [27] registered [ 0.260767] acpiphp: Slot [28] registered [ 0.261412] acpiphp: Slot [29] registered [ 0.261768] acpiphp: Slot [30] registered [ 0.262422] acpiphp: Slot [31] registered [ 0.262763] PCI host bridge to bus 0000:00 [ 0.263412] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.264754] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.265753] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.266753] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.267753] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.269754] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.270650] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.272217] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.275885] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.279584] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.280838] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.282768] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.284768] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.285767] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.286768] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.287696] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.289025] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.291774] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.292837] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.293840] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.295082] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.298729] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.299367] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.302770] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.304750] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.306875] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.307862] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.308854] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.309803] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.311082] iommu: Default domain type: Translated [ 0.311755] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.312846] efivars: Registered efivars operations [ 0.313555] PCI: Using ACPI for IRQ routing [ 0.314952] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.315750] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.315750] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.318757] vgaarb: loaded [ 0.319287] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.320754] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.324788] clocksource: Switched to clocksource kvm-clock [ 0.326951] VFS: Disk quotas dquot_6.6.0 [ 0.327610] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.328850] pnp: PnP ACPI init [ 0.329796] pnp: PnP ACPI: found 5 devices [ 0.337718] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.339230] NET: Registered PF_INET protocol family [ 0.340105] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.352678] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.354056] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.355315] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.356607] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.357843] TCP: Hash tables configured (established 16384 bind 16384) [ 0.358951] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.360019] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361204] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.362118] NET: Registered PF_XDP protocol family [ 0.362899] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.363871] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.364865] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.365946] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.367039] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.368259] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.369277] PCI: CLS 0 bytes, default 64 [ 0.370037] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.371804] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.374018] clocksource: Switched to clocksource tsc [ 0.393944] Initialise system trusted keyrings [ 0.395028] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.396795] Key type asymmetric registered [ 0.397689] Asymmetric key parser 'x509' registered [ 0.400124] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.402547] io scheduler mq-deadline registered [ 0.403507] io scheduler kyber registered [ 0.404382] io scheduler bfq registered [ 0.405997] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.407354] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.408984] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.411997] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.413862] i8042: Warning: Keylock active [ 0.416313] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.417381] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.418592] hv_vmbus: registering driver hyperv_keyboard [ 0.419782] rtc_cmos 00:00: RTC can wake from S4 [ 0.422090] rtc_cmos 00:00: registered as rtc0 [ 0.423251] rtc_cmos 00:00: setting system clock to 2026-09-03T14:57:14 UTC (1788447434) [ 0.425020] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.426312] intel_pstate: CPU model not supported [ 0.427374] efifb: probing for efifb [ 0.428176] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.429542] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.430803] efifb: scrolling: redraw [ 0.431566] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.433353] Console: switching to colour frame buffer device 100x37 [ 0.435189] fb0: EFI VGA frame buffer device [ 0.436163] pstore: Using crash dump compression: deflate [ 0.437325] pstore: Registered efi_pstore as persistent store backend [ 0.438922] NET: Registered PF_INET6 protocol family [ 0.440250] Segment Routing with IPv6 [ 0.441060] In-situ OAM (IOAM) with IPv6 [ 0.442083] NET: Registered PF_PACKET protocol family [ 0.443200] Key type dns_resolver registered [ 0.446726] IPI shorthand broadcast: enabled [ 0.449373] sched_clock: Marking stable (307001694, 141512599)->(524054695, -75540402) [ 0.451270] registered taskstats version 1 [ 0.452545] Loading compiled-in X.509 certificates [ 0.924035] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.640950] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.645279] Demotion targets for Node 0: null [ 1.646281] Key type .fscrypt registered [ 1.647114] Key type fscrypt-provisioning registered [ 1.648109] ima: No TPM chip found, activating TPM-bypass! [ 1.649305] ima: Allocated hash algorithm: sha1 [ 1.650197] ima: No architecture policies found [ 1.656424] clk: Disabling unused clocks [ 1.662701] Freeing unused kernel image (initmem) memory: 17040K [ 1.664380] Write protecting the kernel read-only data: 47104k [ 1.666198] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.667895] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.669558] Run /init as init process [ 1.788481] nvme nvme0: pci function 0000:00:04.0 [ 1.789790] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.798324] nvme nvme0: 2/0/0 default/read/poll queues [ 1.804746] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.806107] GPT:25804799 != 33554431 [ 1.806899] GPT:Alternate GPT header not at the end of the disk. [ 1.807994] GPT:25804799 != 33554431 [ 1.808732] GPT: Use GNU Parted to correct GPT errors. [ 1.809691] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.823132] SCSI subsystem initialized [ 1.849530] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.851853] device-mapper: uevent: version 1.0.3 [ 1.852865] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.860282] device-mapper: verity: sha256 using "sha256-lib" [ 1.894519] raid6: avx512x4 gen() 17995 MB/s [ 1.911518] raid6: avx512x2 gen() 18045 MB/s [ 1.928520] raid6: avx512x1 gen() 17944 MB/s [ 1.945518] raid6: avx2x4 gen() 17890 MB/s [ 1.962518] raid6: avx2x2 gen() 17922 MB/s [ 1.979518] raid6: avx2x1 gen() 13812 MB/s [ 1.980419] raid6: using algorithm avx512x2 gen() 18045 MB/s [ 1.997518] raid6: .... xor() 24459 MB/s, rmw enabled [ 1.998539] raid6: using avx512x2 recovery algorithm [ 2.008889] xor: automatically using best checksumming function avx [ 2.139985] Btrfs loaded, zoned=no, fsverity=no [ 2.144106] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.147410] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.151089] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.152417] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.224397] ACPI: PM: Preparing to enter system sleep state S5 [ 62.225675] reboot: Restarting system [ 62.226538] 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        [2026-09-03T14:58:22.134049]      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 3945493115 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000120] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000173] Using GB pages for direct mapping [ 0.000343] ACPI: Early table checksum verification disabled [ 0.000346] 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) [ 0.000382] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000385] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000388] 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] [ 0.000393] 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] [ 0.000396] 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] [ 0.000498] Zone ranges: [ 0.000499] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000502] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000504] Normal empty [ 0.000506] Device empty [ 0.000507] Movable zone start for each node [ 0.000509] Early memory node ranges [ 0.000510] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000512] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000514] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000516] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000523] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000566] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003830] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.003961] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004364] ACPI: PM-Timer IO Port: 0xb008 [ 0.004376] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004433] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004436] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004437] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004439] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004440] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004444] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004446] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004450] TSC deadline timer available [ 0.004455] CPU topo: Max. logical packages: 1 [ 0.004456] CPU topo: Max. logical dies: 1 [ 0.004456] CPU topo: Max. dies per package: 1 [ 0.004462] CPU topo: Max. threads per core: 2 [ 0.004462] CPU topo: Num. cores per package: 1 [ 0.004463] CPU topo: Num. threads per package: 2 [ 0.004464] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004481] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004497] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004499] Booting paravirtualized kernel on KVM [ 0.004501] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009405] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009673] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010299] kvm-guest: PV spinlocks enabled [ 0.010301] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010305] 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 [ 0.010479] random: crng init done [ 0.010479] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010690] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010798] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010852] Fallback order for Node 0: 0 [ 0.010855] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010856] Policy zone: DMA32 [ 0.010857] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014742] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014757] Kernel/User page tables isolation: enabled [ 0.022926] ftrace: allocating 41455 entries in 164 pages [ 0.022928] ftrace: allocated 164 pages with 3 groups [ 0.023711] Dynamic Preempt: voluntary [ 0.023745] rcu: Preemptible hierarchical RCU implementation. [ 0.023746] rcu: RCU event tracing is enabled. [ 0.023746] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023748] Trampoline variant of Tasks RCU enabled. [ 0.023748] Rude variant of Tasks RCU enabled. [ 0.023749] Tracing variant of Tasks RCU enabled. [ 0.023750] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023750] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023756] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023758] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023759] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028887] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029118] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029125] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029174] Console: colour dummy device 80x25 [ 0.029177] printk: legacy console [tty0] enabled [ 0.029460] printk: legacy console [ttyS0] enabled [ 0.166751] ACPI: Core revision 20250807 [ 0.167546] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.168941] APIC: Switch to symmetric I/O mode setup [ 0.170100] x2apic enabled [ 0.170940] APIC: Switched APIC routing to: physical x2apic [ 0.173337] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.174945] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.175941] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.175941] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.175941] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.175941] Speculative Store Bypass: Vulnerable [ 0.175941] Spectre V2 : Mitigation: Retpolines [ 0.175941] RETBleed: Vulnerable [ 0.175941] ITS: Mitigation: Aligned branch/return thunks [ 0.175941] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175941] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.175941] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.175941] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.175941] GDS: Unknown: Dependent on hypervisor status [ 0.175941] active return thunk: its_return_thunk [ 0.175941] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.175941] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.175941] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.175941] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.175941] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.175941] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.175941] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.175941] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.175941] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.175941] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.175941] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.175941] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.175941] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.175941] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.175941] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.175941] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.175941] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.175941] Freeing SMP alternatives memory: 40K [ 0.175941] pid_max: default: 32768 minimum: 301 [ 0.175941] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.175941] landlock: Up and running. [ 0.175941] SELinux: Initializing. [ 0.175941] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175941] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.175941] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.176137] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.176985] signal: max sigframe size: 3632 [ 0.177656] rcu: Hierarchical SRCU implementation. [ 0.177944] rcu: Max phase no-delay instances is 400. [ 0.178779] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.182335] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.183001] smp: Bringing up secondary CPUs ... [ 0.184053] smpboot: x86: Booting SMP configuration: [ 0.184946] .... node #0, CPUs: #1 [ 0.186246] 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. [ 0.187948] 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. [ 0.188978] smp: Brought up 1 node, 2 CPUs [ 0.189619] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.190092] Memory: 1886648K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146516K reserved, 0K cma-reserved) [ 0.191063] devtmpfs: initialized [ 0.191537] x86/mm: Memory block size: 128MB [ 0.192947] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.193998] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.194954] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.196025] pinctrl core: initialized pinctrl subsystem [ 0.197387] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199080] audit: initializing netlink subsys (disabled) [ 0.199973] audit: type=2000 audit(1788447505.361:1): state=initialized audit_enabled=0 res=1 [ 0.200055] thermal_sys: Registered thermal governor 'step_wise' [ 0.200961] cpuidle: using governor menu [ 0.203791] efi: Freeing EFI boot services memory: 37748K [ 0.203948] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.205026] dca service started, version 1.12.1 [ 0.205757] PCI: Using configuration type 1 for base access [ 0.205998] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232405] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233950] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234945] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235944] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.238269] ACPI: Added _OSI(Module Device) [ 0.238798] ACPI: Added _OSI(Processor Device) [ 0.238944] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240810] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.243183] ACPI: Interpreter enabled [ 0.243951] ACPI: PM: (supports S0 S5) [ 0.244553] ACPI: Using IOAPIC for interrupt routing [ 0.244759] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245945] PCI: Using E820 reservations for host bridge windows [ 0.246999] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.250053] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250948] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.252945] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253953] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.256286] acpiphp: Slot [3] registered [ 0.256951] acpiphp: Slot [4] registered [ 0.257589] acpiphp: Slot [5] registered [ 0.257959] acpiphp: Slot [6] registered [ 0.258589] acpiphp: Slot [7] registered [ 0.258957] acpiphp: Slot [8] registered [ 0.259585] acpiphp: Slot [9] registered [ 0.260958] acpiphp: Slot [10] registered [ 0.261598] acpiphp: Slot [11] registered [ 0.261958] acpiphp: Slot [12] registered [ 0.262603] acpiphp: Slot [13] registered [ 0.262957] acpiphp: Slot [14] registered [ 0.263600] acpiphp: Slot [15] registered [ 0.263956] acpiphp: Slot [16] registered [ 0.264610] acpiphp: Slot [17] registered [ 0.265958] acpiphp: Slot [18] registered [ 0.266593] acpiphp: Slot [19] registered [ 0.266958] acpiphp: Slot [20] registered [ 0.267606] acpiphp: Slot [21] registered [ 0.267957] acpiphp: Slot [22] registered [ 0.268606] acpiphp: Slot [23] registered [ 0.269958] acpiphp: Slot [24] registered [ 0.270600] acpiphp: Slot [25] registered [ 0.270959] acpiphp: Slot [26] registered [ 0.271603] acpiphp: Slot [27] registered [ 0.271958] acpiphp: Slot [28] registered [ 0.272607] acpiphp: Slot [29] registered [ 0.272957] acpiphp: Slot [30] registered [ 0.273599] acpiphp: Slot [31] registered [ 0.274956] PCI host bridge to bus 0000:00 [ 0.275594] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275944] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276944] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.278944] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.279944] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.280945] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.281835] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.283374] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.285772] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.287522] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.289010] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289922] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290959] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291867] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292960] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293866] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.294225] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296972] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.298025] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.299035] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300344] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303913] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.305507] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.307964] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.311000] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.312050] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.313056] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.314049] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314994] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.316257] iommu: Default domain type: Translated [ 0.316946] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317957] efivars: Registered efivars operations [ 0.318718] PCI: Using ACPI for IRQ routing [ 0.318967] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.319918] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.319941] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322946] vgaarb: loaded [ 0.323450] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323945] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327982] clocksource: Switched to clocksource kvm-clock [ 0.329484] VFS: Disk quotas dquot_6.6.0 [ 0.330147] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.331371] pnp: PnP ACPI init [ 0.332354] pnp: PnP ACPI: found 5 devices [ 0.340253] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.341706] NET: Registered PF_INET protocol family [ 0.342546] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.354975] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.356341] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.357573] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.358861] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.360108] TCP: Hash tables configured (established 16384 bind 16384) [ 0.361177] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.362239] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363416] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.364318] NET: Registered PF_XDP protocol family [ 0.365086] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.366066] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.367047] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.368124] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.369212] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.370401] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.371428] PCI: CLS 0 bytes, default 64 [ 0.372184] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373940] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.376157] clocksource: Switched to clocksource tsc [ 0.396034] Initialise system trusted keyrings [ 0.397983] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.399762] Key type asymmetric registered [ 0.400649] Asymmetric key parser 'x509' registered [ 0.402316] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.404851] io scheduler mq-deadline registered [ 0.405840] io scheduler kyber registered [ 0.406722] io scheduler bfq registered [ 0.408061] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.409427] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.411068] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.414198] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.416085] i8042: Warning: Keylock active [ 0.418460] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.419528] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.420694] hv_vmbus: registering driver hyperv_keyboard [ 0.421894] rtc_cmos 00:00: RTC can wake from S4 [ 0.424182] rtc_cmos 00:00: registered as rtc0 [ 0.425318] rtc_cmos 00:00: setting system clock to 2026-09-03T14:58:21 UTC (1788447501) [ 0.427097] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.428408] intel_pstate: CPU model not supported [ 0.429462] efifb: probing for efifb [ 0.430255] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.431647] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.432900] efifb: scrolling: redraw [ 0.433681] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.435483] Console: switching to colour frame buffer device 100x37 [ 0.437340] fb0: EFI VGA frame buffer device [ 0.438311] pstore: Using crash dump compression: deflate [ 0.439491] pstore: Registered efi_pstore as persistent store backend [ 0.441066] NET: Registered PF_INET6 protocol family [ 0.443044] Segment Routing with IPv6 [ 0.443901] In-situ OAM (IOAM) with IPv6 [ 0.444773] NET: Registered PF_PACKET protocol family [ 0.445963] Key type dns_resolver registered [ 0.447286] IPI shorthand broadcast: enabled [ 0.449996] sched_clock: Marking stable (304001964, 145816790)->(522324570, -72505816) [ 0.451878] registered taskstats version 1 [ 0.453162] Loading compiled-in X.509 certificates [ 0.928774] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.645585] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.649847] Demotion targets for Node 0: null [ 1.650851] Key type .fscrypt registered [ 1.651657] Key type fscrypt-provisioning registered [ 1.652659] ima: No TPM chip found, activating TPM-bypass! [ 1.653882] ima: Allocated hash algorithm: sha1 [ 1.654761] ima: No architecture policies found [ 1.660911] clk: Disabling unused clocks [ 1.667143] Freeing unused kernel image (initmem) memory: 17040K [ 1.668862] Write protecting the kernel read-only data: 47104k [ 1.670679] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.672435] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.674122] Run /init as init process [ 1.791622] nvme nvme0: pci function 0000:00:04.0 [ 1.792963] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.802491] nvme nvme0: 2/0/0 default/read/poll queues [ 1.808886] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.810292] GPT:25804799 != 33554431 [ 1.811045] GPT:Alternate GPT header not at the end of the disk. [ 1.812155] GPT:25804799 != 33554431 [ 1.812875] GPT: Use GNU Parted to correct GPT errors. [ 1.813831] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.827046] SCSI subsystem initialized [ 1.853209] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.855518] device-mapper: uevent: version 1.0.3 [ 1.856530] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.863749] device-mapper: verity: sha256 using "sha256-lib" [ 1.897823] raid6: avx512x4 gen() 18196 MB/s [ 1.914822] raid6: avx512x2 gen() 18190 MB/s [ 1.931823] raid6: avx512x1 gen() 18199 MB/s [ 1.948823] raid6: avx2x4 gen() 18039 MB/s [ 1.965823] raid6: avx2x2 gen() 18054 MB/s [ 1.982823] raid6: avx2x1 gen() 13877 MB/s [ 1.983710] raid6: using algorithm avx512x1 gen() 18199 MB/s [ 2.000823] raid6: .... xor() 21355 MB/s, rmw enabled [ 2.001850] raid6: using avx512x2 recovery algorithm [ 2.012193] xor: automatically using best checksumming function avx [ 2.142230] Btrfs loaded, zoned=no, fsverity=no [ 2.146492] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.149910] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.153553] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.154902] BTRFS error (device dm-0): open_ctree failed: -2 [ 62.228681] ACPI: PM: Preparing to enter system sleep state S5 [ 62.229910] reboot: Restarting system [ 62.230682] 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        [2026-09-03T14:59:28.835202]      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 3955305350 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.996 MHz processor [ 0.000092] last_pfn = 0x7c97c max_arch_pfn = 0x400000000 [ 0.000119] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs [ 0.000122] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000171] Using GB pages for direct mapping [ 0.000433] ACPI: Early table checksum verification disabled [ 0.000437] ACPI: RSDP 0x000000007895D014 000024 (v02 AMAZON) [ 0.000441] ACPI: XSDT 0x000000007895C0E8 00006C (v01 AMAZON AMZNFACP 00000001 01000013) [ 0.000446] ACPI: FACP 0x0000000078955000 000114 (v01 AMAZON AMZNFACP 00000001 AMZN 00000001) [ 0.000452] ACPI: DSDT 0x0000000078956000 00115A (v01 AMAZON AMZNDSDT 00000001 AMZN 00000001) [ 0.000455] ACPI: FACS 0x00000000789D0000 000040 [ 0.000458] ACPI: WAET 0x000000007895B000 000028 (v01 AMAZON AMZNWAET 00000001 AMZN 00000001) [ 0.000461] ACPI: SLIT 0x000000007895A000 00006C (v01 AMAZON AMZNSLIT 00000001 AMZN 00000001) [ 0.000464] ACPI: APIC 0x0000000078959000 000076 (v01 AMAZON AMZNAPIC 00000001 AMZN 00000001) [ 0.000467] ACPI: SRAT 0x0000000078958000 0000A0 (v01 AMAZON AMZNSRAT 00000001 AMZN 00000001) [ 0.000469] ACPI: HPET 0x0000000078954000 000038 (v01 AMAZON AMZNHPET 00000001 AMZN 00000001) [ 0.000472] ACPI: SSDT 0x0000000078953000 000759 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000475] ACPI: SSDT 0x0000000078952000 0000D1 (v01 AMAZON AMZNSSDT 00000001 AMZN 00000001) [ 0.000478] ACPI: BGRT 0x0000000078951000 000038 (v01 AMAZON AMAZON 00000002 01000013) [ 0.000480] ACPI: Reserving FACP table memory at [mem 0x78955000-0x78955113] [ 0.000482] ACPI: Reserving DSDT table memory at [mem 0x78956000-0x78957159] [ 0.000483] ACPI: Reserving FACS table memory at [mem 0x789d0000-0x789d003f] [ 0.000483] ACPI: Reserving WAET table memory at [mem 0x7895b000-0x7895b027] [ 0.000484] ACPI: Reserving SLIT table memory at [mem 0x7895a000-0x7895a06b] [ 0.000485] ACPI: Reserving APIC table memory at [mem 0x78959000-0x78959075] [ 0.000485] ACPI: Reserving SRAT table memory at [mem 0x78958000-0x7895809f] [ 0.000486] ACPI: Reserving HPET table memory at [mem 0x78954000-0x78954037] [ 0.000487] ACPI: Reserving SSDT table memory at [mem 0x78953000-0x78953758] [ 0.000488] ACPI: Reserving SSDT table memory at [mem 0x78952000-0x789520d0] [ 0.000488] ACPI: Reserving BGRT table memory at [mem 0x78951000-0x78951037] [ 0.000528] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff] [ 0.000538] NODE_DATA(0) allocated [mem 0x7a8eed80-0x7a8f5fff] [ 0.000589] Zone ranges: [ 0.000590] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000593] DMA32 [mem 0x0000000001000000-0x000000007c97bfff] [ 0.000595] Normal empty [ 0.000597] Device empty [ 0.000598] Movable zone start for each node [ 0.000600] Early memory node ranges [ 0.000600] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000603] node 0: [mem 0x0000000000100000-0x00000000786cdfff] [ 0.000605] node 0: [mem 0x00000000789de000-0x000000007c97bfff] [ 0.000607] Initmem setup node 0 [mem 0x0000000000001000-0x000000007c97bfff] [ 0.000614] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000655] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.003945] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.004056] On node 0, zone DMA32: 13956 pages in unavailable ranges [ 0.004476] ACPI: PM-Timer IO Port: 0xb008 [ 0.004489] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.004543] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.004546] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.004548] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.004550] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.004551] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.004555] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.004556] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.004560] TSC deadline timer available [ 0.004565] CPU topo: Max. logical packages: 1 [ 0.004566] CPU topo: Max. logical dies: 1 [ 0.004566] CPU topo: Max. dies per package: 1 [ 0.004571] CPU topo: Max. threads per core: 2 [ 0.004572] CPU topo: Num. cores per package: 1 [ 0.004573] CPU topo: Num. threads per package: 2 [ 0.004574] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.004591] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.004606] [mem 0x7ca00000-0xffffffff] available for PCI devices [ 0.004608] Booting paravirtualized kernel on KVM [ 0.004610] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.009517] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.009786] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.010415] kvm-guest: PV spinlocks enabled [ 0.010417] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.010421] 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 [ 0.010594] random: crng init done [ 0.010595] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.010797] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.010904] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.010956] Fallback order for Node 0: 0 [ 0.010959] Built 1 zonelists, mobility grouping on. Total pages: 509451 [ 0.010960] Policy zone: DMA32 [ 0.010962] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.014790] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.014804] Kernel/User page tables isolation: enabled [ 0.022907] ftrace: allocating 41455 entries in 164 pages [ 0.022909] ftrace: allocated 164 pages with 3 groups [ 0.023693] Dynamic Preempt: voluntary [ 0.023726] rcu: Preemptible hierarchical RCU implementation. [ 0.023726] rcu: RCU event tracing is enabled. [ 0.023727] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.023728] Trampoline variant of Tasks RCU enabled. [ 0.023729] Rude variant of Tasks RCU enabled. [ 0.023729] Tracing variant of Tasks RCU enabled. [ 0.023730] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.023731] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.023737] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023739] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.023740] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.028845] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.029078] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.029085] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.029134] Console: colour dummy device 80x25 [ 0.029137] printk: legacy console [tty0] enabled [ 0.029415] printk: legacy console [ttyS0] enabled [ 0.171280] ACPI: Core revision 20250807 [ 0.172065] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.173458] APIC: Switch to symmetric I/O mode setup [ 0.174604] x2apic enabled [ 0.175461] APIC: Switched APIC routing to: physical x2apic [ 0.177848] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.179442] Calibrating delay loop (skipped) preset value.. 4999.99 BogoMIPS (lpj=2499996) [ 0.180439] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.180439] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.180439] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.180439] Speculative Store Bypass: Vulnerable [ 0.180439] Spectre V2 : Mitigation: Retpolines [ 0.180439] RETBleed: Vulnerable [ 0.180439] ITS: Mitigation: Aligned branch/return thunks [ 0.180439] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180439] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.180439] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180439] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.180439] GDS: Unknown: Dependent on hypervisor status [ 0.180439] active return thunk: its_return_thunk [ 0.180439] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.180439] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.180439] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.180439] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.180439] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.180439] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.180439] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.180439] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.180439] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.180439] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.180439] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.180439] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.180439] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.180439] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.180439] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.180439] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.180439] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. [ 0.180439] Freeing SMP alternatives memory: 40K [ 0.180439] pid_max: default: 32768 minimum: 301 [ 0.180439] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.180439] landlock: Up and running. [ 0.180439] SELinux: Initializing. [ 0.180439] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180439] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.180439] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 0.180640] Performance Events: unsupported CPU family 6 model 85 no PMU driver, software events only. [ 0.181477] signal: max sigframe size: 3632 [ 0.182148] rcu: Hierarchical SRCU implementation. [ 0.182441] rcu: Max phase no-delay instances is 400. [ 0.183283] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.186822] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.187494] smp: Bringing up secondary CPUs ... [ 0.188304] smpboot: x86: Booting SMP configuration: [ 0.188443] .... node #0, CPUs: #1 [ 0.189741] 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. [ 0.190442] 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. [ 0.191468] smp: Brought up 1 node, 2 CPUs [ 0.192107] smpboot: Total of 2 processors activated (9999.98 BogoMIPS) [ 0.192589] Memory: 1886652K/2037804K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 146512K reserved, 0K cma-reserved) [ 0.193561] devtmpfs: initialized [ 0.193979] x86/mm: Memory block size: 128MB [ 0.194494] ACPI: PM: Registering ACPI NVS region [mem 0x7895e000-0x789ddfff] (524288 bytes) [ 0.195499] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.196439] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.197518] pinctrl core: initialized pinctrl subsystem [ 0.198841] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.199589] audit: initializing netlink subsys (disabled) [ 0.201446] audit: type=2000 audit(1788447572.088:1): state=initialized audit_enabled=0 res=1 [ 0.201552] thermal_sys: Registered thermal governor 'step_wise' [ 0.202454] cpuidle: using governor menu [ 0.205296] efi: Freeing EFI boot services memory: 37748K [ 0.205445] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206505] dca service started, version 1.12.1 [ 0.207268] PCI: Using configuration type 1 for base access [ 0.207551] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.232987] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.233443] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.234442] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.235441] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.236834] ACPI: Added _OSI(Module Device) [ 0.237442] ACPI: Added _OSI(Processor Device) [ 0.238145] ACPI: Added _OSI(Processor Aggregator Device) [ 0.240478] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.242698] ACPI: Interpreter enabled [ 0.243037] ACPI: PM: (supports S0 S5) [ 0.243443] ACPI: Using IOAPIC for interrupt routing [ 0.244240] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245445] PCI: Using E820 reservations for host bridge windows [ 0.246478] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.249548] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.250446] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.251443] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.253453] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.255816] acpiphp: Slot [3] registered [ 0.256449] acpiphp: Slot [4] registered [ 0.257071] acpiphp: Slot [5] registered [ 0.257459] acpiphp: Slot [6] registered [ 0.258084] acpiphp: Slot [7] registered [ 0.258455] acpiphp: Slot [8] registered [ 0.259081] acpiphp: Slot [9] registered [ 0.259457] acpiphp: Slot [10] registered [ 0.260099] acpiphp: Slot [11] registered [ 0.261456] acpiphp: Slot [12] registered [ 0.262095] acpiphp: Slot [13] registered [ 0.262456] acpiphp: Slot [14] registered [ 0.263094] acpiphp: Slot [15] registered [ 0.263455] acpiphp: Slot [16] registered [ 0.264095] acpiphp: Slot [17] registered [ 0.265458] acpiphp: Slot [18] registered [ 0.266102] acpiphp: Slot [19] registered [ 0.266456] acpiphp: Slot [20] registered [ 0.267088] acpiphp: Slot [21] registered [ 0.267456] acpiphp: Slot [22] registered [ 0.268100] acpiphp: Slot [23] registered [ 0.268454] acpiphp: Slot [24] registered [ 0.269107] acpiphp: Slot [25] registered [ 0.270456] acpiphp: Slot [26] registered [ 0.271088] acpiphp: Slot [27] registered [ 0.271456] acpiphp: Slot [28] registered [ 0.272097] acpiphp: Slot [29] registered [ 0.272457] acpiphp: Slot [30] registered [ 0.273121] acpiphp: Slot [31] registered [ 0.274454] PCI host bridge to bus 0000:00 [ 0.275089] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.275444] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.276442] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.277442] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] [ 0.279442] pci_bus 0000:00: root bus resource [mem 0x100000000-0x2000ffffffff window] [ 0.280442] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.281359] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.282873] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint [ 0.285297] pci 0000:00:01.3: [8086:7113] type 00 class 0x000000 conventional PCI endpoint [ 0.287044] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.288509] pci 0000:00:01.3: PIIX4 devres E PIO at fff0-ffff [ 0.289441] pci 0000:00:01.3: PIIX4 devres F MMIO at ffc00000-ffffffff [ 0.290456] pci 0000:00:01.3: PIIX4 devres G PIO at fff0-ffff [ 0.291372] pci 0000:00:01.3: PIIX4 devres H MMIO at ffc00000-ffffffff [ 0.292457] pci 0000:00:01.3: PIIX4 devres I PIO at fff0-ffff [ 0.293404] pci 0000:00:01.3: PIIX4 devres J PIO at fff0-ffff [ 0.294728] pci 0000:00:03.0: [1d0f:1111] type 00 class 0x030000 conventional PCI endpoint [ 0.296472] pci 0000:00:03.0: BAR 0 [mem 0x80000000-0x803fffff pref] [ 0.297527] pci 0000:00:03.0: ROM [mem 0xffff0000-0xffffffff pref] [ 0.298533] pci 0000:00:03.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.300763] pci 0000:00:04.0: [1d0f:8061] type 00 class 0x010802 PCIe Endpoint [ 0.303377] pci 0000:00:04.0: BAR 0 [mem 0x80404000-0x80407fff] [ 0.305013] pci 0000:00:05.0: [1d0f:ec20] type 00 class 0x020000 PCIe Endpoint [ 0.307458] pci 0000:00:05.0: BAR 0 [mem 0x80400000-0x80403fff] [ 0.310527] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.311546] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.312547] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.313549] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.314495] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.315778] iommu: Default domain type: Translated [ 0.316442] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.317535] efivars: Registered efivars operations [ 0.318201] PCI: Using ACPI for IRQ routing [ 0.318464] pci 0000:00:03.0: vgaarb: setting as boot VGA device [ 0.319404] pci 0000:00:03.0: vgaarb: bridge control possible [ 0.319439] pci 0000:00:03.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.322443] vgaarb: loaded [ 0.322957] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.323441] hpet0: 8 comparators, 32-bit 62.500000 MHz counter [ 0.327473] clocksource: Switched to clocksource kvm-clock [ 0.329001] VFS: Disk quotas dquot_6.6.0 [ 0.329669] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.330904] pnp: PnP ACPI init [ 0.331888] pnp: PnP ACPI: found 5 devices [ 0.339777] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.341253] NET: Registered PF_INET protocol family [ 0.342125] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.354562] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.355958] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.357209] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.358461] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.359661] TCP: Hash tables configured (established 16384 bind 16384) [ 0.360764] UDP hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.361840] UDP-Lite hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.363014] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.363930] NET: Registered PF_XDP protocol family [ 0.364698] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.365668] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.366632] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.367710] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff window] [ 0.368807] pci_bus 0000:00: resource 8 [mem 0x100000000-0x2000ffffffff window] [ 0.369990] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.371011] PCI: CLS 0 bytes, default 64 [ 0.371785] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 0.373565] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x24093623c91, max_idle_ns: 440795291220 ns [ 0.375789] clocksource: Switched to clocksource tsc [ 0.395655] Initialise system trusted keyrings [ 0.398520] workingset: timestamp_bits=39 max_order=19 bucket_order=0 [ 0.400310] Key type asymmetric registered [ 0.401196] Asymmetric key parser 'x509' registered [ 0.402916] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.405387] io scheduler mq-deadline registered [ 0.406379] io scheduler kyber registered [ 0.407277] io scheduler bfq registered [ 0.408808] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 0.410193] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.411847] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.414883] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.416755] i8042: Warning: Keylock active [ 0.419128] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.420185] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.421374] hv_vmbus: registering driver hyperv_keyboard [ 0.422584] rtc_cmos 00:00: RTC can wake from S4 [ 0.424897] rtc_cmos 00:00: registered as rtc0 [ 0.426042] rtc_cmos 00:00: setting system clock to 2026-09-03T14:59:27 UTC (1788447567) [ 0.427875] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 0.429178] intel_pstate: CPU model not supported [ 0.430254] efifb: probing for efifb [ 0.431055] efifb: framebuffer at 0x80000000, using 1876k, total 1875k [ 0.432428] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 0.433683] efifb: scrolling: redraw [ 0.434449] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.436243] Console: switching to colour frame buffer device 100x37 [ 0.438065] fb0: EFI VGA frame buffer device [ 0.439022] pstore: Using crash dump compression: deflate [ 0.440171] pstore: Registered efi_pstore as persistent store backend [ 0.441898] NET: Registered PF_INET6 protocol family [ 0.443683] Segment Routing with IPv6 [ 0.444518] In-situ OAM (IOAM) with IPv6 [ 0.445417] NET: Registered PF_PACKET protocol family [ 0.446550] Key type dns_resolver registered [ 0.447932] IPI shorthand broadcast: enabled [ 0.450627] sched_clock: Marking stable (300001633, 150354603)->(527554653, -77198417) [ 0.452581] registered taskstats version 1 [ 0.453884] Loading compiled-in X.509 certificates [ 0.925331] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.643945] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 1.648248] Demotion targets for Node 0: null [ 1.649246] Key type .fscrypt registered [ 1.650069] Key type fscrypt-provisioning registered [ 1.651054] ima: No TPM chip found, activating TPM-bypass! [ 1.652268] ima: Allocated hash algorithm: sha1 [ 1.653180] ima: No architecture policies found [ 1.659847] clk: Disabling unused clocks [ 1.666067] Freeing unused kernel image (initmem) memory: 17040K [ 1.667780] Write protecting the kernel read-only data: 47104k [ 1.669607] Freeing unused kernel image (text/rodata gap) memory: 288K [ 1.671346] Freeing unused kernel image (rodata/data gap) memory: 36K [ 1.673030] Run /init as init process [ 1.791596] nvme nvme0: pci function 0000:00:04.0 [ 1.793116] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 1.801918] nvme nvme0: 2/0/0 default/read/poll queues [ 1.808364] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 1.809726] GPT:25804799 != 33554431 [ 1.810456] GPT:Alternate GPT header not at the end of the disk. [ 1.811534] GPT:25804799 != 33554431 [ 1.812253] GPT: Use GNU Parted to correct GPT errors. [ 1.813203] nvme0n1: p1 p2 p3 p4 p6 p7 p9 [ 1.826543] SCSI subsystem initialized [ 1.852054] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 1.854387] device-mapper: uevent: version 1.0.3 [ 1.855384] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.862720] device-mapper: verity: sha256 using "sha256-lib" [ 1.896361] raid6: avx512x4 gen() 18398 MB/s [ 1.913360] raid6: avx512x2 gen() 18278 MB/s [ 1.930361] raid6: avx512x1 gen() 18336 MB/s [ 1.947361] raid6: avx2x4 gen() 18178 MB/s [ 1.964361] raid6: avx2x2 gen() 18272 MB/s [ 1.981362] raid6: avx2x1 gen() 13860 MB/s [ 1.982245] raid6: using algorithm avx512x4 gen() 18398 MB/s [ 1.999360] raid6: .... xor() 7669 MB/s, rmw enabled [ 2.000367] raid6: using avx512x2 recovery algorithm [ 2.010766] xor: automatically using best checksumming function avx [ 2.141337] Btrfs loaded, zoned=no, fsverity=no [ 2.145693] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (146) [ 2.149091] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 2.152760] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 2.154120] BTRFS error (device dm-0): open_ctree failed: -2