[=3h[=3hCSM BBS Table full. BdsDxe: loading Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) BdsDxe: starting Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) UEFI: Attempting to start image. Description: UEFI Google PersistentDisk FilePath: PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) OptionNumber: 1. btrfs_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. [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ 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            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] x86/CPU: Model not found in latest microcode list [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x0000000000054fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000055000-0x000000000005ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000060000-0x0000000000097fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000098000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd2effff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bd2f0000-0x00000000bd2f9fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bd2fa000-0x00000000bf8ecfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bf8ed000-0x00000000bfb6cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bfb6d000-0x00000000bfb7efff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bfb7f000-0x00000000bfbfefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bfbff000-0x00000000bffdffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 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: TPMFinalLog=0xbfbf7000 ACPI=0xbfb7e000 ACPI 2.0=0xbfb7e014 SMBIOS=0xbf9ca000 MEMATTR=0xbd2fa018 RNG=0xbfb73018 TPMEventLog=0xbd2f0018 [ 0.000000] random: crng init done [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 12957805274 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2299.998 MHz processor [ 0.000347] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000394] MTRR map: 3 entries (2 fixed + 1 variable; max 18), built from 8 variable MTRRs [ 0.000399] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000463] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000492] Using GB pages for direct mapping [ 0.000965] ACPI: Early table checksum verification disabled [ 0.000971] ACPI: RSDP 0x00000000BFB7E014 000024 (v02 Google) [ 0.000978] ACPI: XSDT 0x00000000BFB7D0E8 00005C (v01 Google GOOGFACP 00000001 01000013) [ 0.000986] ACPI: FACP 0x00000000BFB78000 000114 (v06 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000996] ACPI: DSDT 0x00000000BFB79000 001DED (v02 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.001002] ACPI: FACS 0x00000000BFBF2000 000040 [ 0.001007] ACPI: SSDT 0x00000000BFB7C000 000316 (v02 GOOGLE Tpm2Tabl 00001000 INTL 20250807) [ 0.001018] ACPI: TPM2 0x00000000BFB7B000 000034 (v04 GOOGLE 00000001 GOOG 00000001) [ 0.001024] ACPI: SRAT 0x00000000BFB77000 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.001037] ACPI: APIC 0x00000000BFB76000 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.001043] ACPI: SSDT 0x00000000BFB75000 000914 (v02 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.001048] ACPI: WAET 0x00000000BFB74000 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.001052] ACPI: Reserving FACP table memory at [mem 0xbfb78000-0xbfb78113] [ 0.001060] ACPI: Reserving DSDT table memory at [mem 0xbfb79000-0xbfb7adec] [ 0.001062] ACPI: Reserving FACS table memory at [mem 0xbfbf2000-0xbfbf203f] [ 0.001063] ACPI: Reserving SSDT table memory at [mem 0xbfb7c000-0xbfb7c315] [ 0.001064] ACPI: Reserving TPM2 table memory at [mem 0xbfb7b000-0xbfb7b033] [ 0.001065] ACPI: Reserving SRAT table memory at [mem 0xbfb77000-0xbfb770c7] [ 0.001066] ACPI: Reserving APIC table memory at [mem 0xbfb76000-0xbfb76075] [ 0.001066] ACPI: Reserving SSDT table memory at [mem 0xbfb75000-0xbfb75913] [ 0.001067] ACPI: Reserving WAET table memory at [mem 0xbfb74000-0xbfb74027] [ 0.001153] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.001157] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.001160] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.001165] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.001169] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00001000-0x21fffffff] [ 0.001177] NODE_DATA(0) allocated [mem 0x21fff8d80-0x21fffffff] [ 0.001396] Zone ranges: [ 0.001397] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.001399] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.001401] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.001403] Device empty [ 0.001404] Movable zone start for each node [ 0.001405] Early memory node ranges [ 0.001406] node 0: [mem 0x0000000000001000-0x0000000000054fff] [ 0.001407] node 0: [mem 0x0000000000060000-0x0000000000097fff] [ 0.001408] node 0: [mem 0x0000000000100000-0x00000000bd2effff] [ 0.001410] node 0: [mem 0x00000000bd2fa000-0x00000000bf8ecfff] [ 0.001411] node 0: [mem 0x00000000bfbff000-0x00000000bffdffff] [ 0.001412] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.001420] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.001447] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.001459] On node 0, zone DMA: 11 pages in unavailable ranges [ 0.002068] On node 0, zone DMA: 104 pages in unavailable ranges [ 0.120513] On node 0, zone DMA32: 10 pages in unavailable ranges [ 0.120789] On node 0, zone DMA32: 786 pages in unavailable ranges [ 0.279805] On node 0, zone Normal: 32 pages in unavailable ranges [ 0.280366] ACPI: PM-Timer IO Port: 0xb008 [ 0.280397] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.280481] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.280487] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.280490] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.280491] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.280493] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.280500] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.280508] CPU topo: Max. logical packages: 1 [ 0.280509] CPU topo: Max. logical dies: 1 [ 0.280510] CPU topo: Max. dies per package: 1 [ 0.280515] CPU topo: Max. threads per core: 2 [ 0.280516] CPU topo: Num. cores per package: 1 [ 0.280517] CPU topo: Num. threads per package: 2 [ 0.280517] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.280564] [mem 0xc0000000-0xffffffff] available for PCI devices [ 0.280568] Booting paravirtualized kernel on KVM [ 0.280571] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.286149] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.291615] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.291670] kvm-guest: PV spinlocks enabled [ 0.291673] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.291677] 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.291827] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.311706] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.321645] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.321798] software IO TLB: area num 2. [ 0.490861] Fallback order for Node 0: 0 [ 0.490868] Built 1 zonelists, mobility grouping on. Total pages: 1965136 [ 0.490871] Policy zone: Normal [ 0.490873] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.506941] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.507030] Kernel/User page tables isolation: enabled [ 0.517372] ftrace: allocating 41455 entries in 164 pages [ 0.517376] ftrace: allocated 164 pages with 3 groups [ 0.518758] Dynamic Preempt: voluntary [ 0.518889] rcu: Preemptible hierarchical RCU implementation. [ 0.518890] rcu: RCU event tracing is enabled. [ 0.518891] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.518893] Trampoline variant of Tasks RCU enabled. [ 0.518893] Rude variant of Tasks RCU enabled. [ 0.518894] Tracing variant of Tasks RCU enabled. [ 0.518895] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.518896] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.518903] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.518905] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.518907] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.525995] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.526427] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.526435] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.526515] Console: colour dummy device 80x25 [ 0.526573] printk: legacy console [ttyS0] enabled [ 0.669731] ACPI: Core revision 20250807 [ 0.670701] APIC: Switch to symmetric I/O mode setup [ 0.672040] x2apic enabled [ 0.674983] APIC: Switched APIC routing to: physical x2apic [ 0.681183] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.682432] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 0.684147] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=2299998) [ 0.686272] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.687144] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.688056] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.688143] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.689144] Spectre V2 : Mitigation: IBRS [ 0.690143] RETBleed: Mitigation: IBRS [ 0.691144] ITS: Mitigation: Aligned branch/return thunks [ 0.691928] Spectre V2 : User space: Mitigation: STIBP via prctl [ 0.692143] MDS: Mitigation: Clear CPU buffers [ 0.693143] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.694143] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.695147] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.696149] Spectre V2 : Enabling IBPB for BPF [ 0.697145] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.698150] active return thunk: its_return_thunk [ 0.699143] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 0.700161] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.701144] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.702144] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.703144] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.704144] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.768375] Freeing SMP alternatives memory: 40K [ 0.769079] pid_max: default: 32768 minimum: 301 [ 0.769230] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.770241] landlock: Up and running. [ 0.771143] SELinux: Initializing. [ 0.772490] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.773456] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.878320] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.880482] Performance Events: unsupported CPU family 6 model 63 no PMU driver, software events only. [ 0.881235] signal: max sigframe size: 1776 [ 0.882231] rcu: Hierarchical SRCU implementation. [ 0.883143] rcu: Max phase no-delay instances is 400. [ 0.884414] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.887760] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.888357] smp: Bringing up secondary CPUs ... [ 0.890222] smpboot: x86: Booting SMP configuration: [ 0.890910] .... node #0, CPUs: #1 [ 0.891300] 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. [ 0.893147] 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. [ 0.894179] smp: Brought up 1 node, 2 CPUs [ 0.895144] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 0.896451] Memory: 7522000K/7860544K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 330640K reserved, 0K cma-reserved) [ 0.898499] devtmpfs: initialized [ 0.899148] x86/mm: Memory block size: 128MB [ 0.902236] ACPI: PM: Registering ACPI NVS region [mem 0xbfb7f000-0xbfbfefff] (524288 bytes) [ 0.904163] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.905266] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.906241] pinctrl core: initialized pinctrl subsystem [ 0.913777] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.914337] audit: initializing netlink subsys (disabled) [ 0.915254] audit: type=2000 audit(1788446838.013:1): state=initialized audit_enabled=0 res=1 [ 0.915536] thermal_sys: Registered thermal governor 'step_wise' [ 0.916160] cpuidle: using governor menu [ 0.920893] efi: Freeing EFI boot services memory: 56352K [ 0.921148] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.922409] dca service started, version 1.12.1 [ 0.923233] PCI: Using configuration type 1 for base access [ 0.924291] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.954190] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.955644] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.956144] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.957144] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.960586] ACPI: Added _OSI(Module Device) [ 0.961038] ACPI: Added _OSI(Processor Device) [ 0.962146] ACPI: Added _OSI(Processor Aggregator Device) [ 0.964499] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.967607] ACPI: Interpreter enabled [ 0.968157] ACPI: PM: (supports S0 S3 S5) [ 0.968759] ACPI: Using IOAPIC for interrupt routing [ 0.969204] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.971147] PCI: Ignoring E820 reservations for host bridge windows [ 0.972312] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.977434] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.979157] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.980146] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.981167] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.984529] PCI host bridge to bus 0000:00 [ 0.985149] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.986144] pci_bus 0000:00: root bus resource [io 0x0d00-0x0fff window] [ 0.987144] pci_bus 0000:00: root bus resource [io 0xc000-0xffff window] [ 0.988144] pci_bus 0000:00: root bus resource [io 0xa000-0xbfff window] [ 0.989076] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.990144] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 0.991144] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.992001] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.993884] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.995941] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.999237] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.000548] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 1.004168] pci 0000:00:03.0: BAR 0 [io 0xc040-0xc07f] [ 1.005009] pci 0000:00:03.0: BAR 1 [mem 0xc0001000-0xc000107f] [ 1.005547] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 1.010168] pci 0000:00:04.0: BAR 0 [io 0xc000-0xc03f] [ 1.011156] pci 0000:00:04.0: BAR 1 [mem 0xc0000000-0xc000007f] [ 1.012677] pci 0000:00:05.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 1.017169] pci 0000:00:05.0: BAR 0 [io 0xc0a0-0xc0bf] [ 1.018396] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 1.022172] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 1.023158] pci 0000:00:06.0: BAR 1 [mem 0xc0002000-0xc000203f] [ 1.026464] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 1.028141] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 1.030267] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 1.032300] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 1.034187] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 1.036286] iommu: Default domain type: Translated [ 1.036897] iommu: DMA domain TLB invalidation policy: lazy mode [ 1.038388] efivars: Registered efivars operations [ 1.039564] PCI: Using ACPI for IRQ routing [ 1.040348] vgaarb: loaded [ 1.041252] clocksource: Switched to clocksource kvm-clock [ 1.044331] VFS: Disk quotas dquot_6.6.0 [ 1.045071] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.046433] pnp: PnP ACPI init [ 1.047842] pnp: PnP ACPI: found 7 devices [ 1.057496] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.058971] NET: Registered PF_INET protocol family [ 1.062374] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.083613] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.085013] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.086203] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.087560] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.093872] TCP: Hash tables configured (established 65536 bind 65536) [ 1.094877] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.095969] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.097160] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.098192] NET: Registered PF_XDP protocol family [ 1.098993] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.099875] pci_bus 0000:00: resource 5 [io 0x0d00-0x0fff window] [ 1.100947] pci_bus 0000:00: resource 6 [io 0xc000-0xffff window] [ 1.101843] pci_bus 0000:00: resource 7 [io 0xa000-0xbfff window] [ 1.102765] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 1.103730] pci_bus 0000:00: resource 9 [mem 0xc0000000-0xfebfefff window] [ 1.104803] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.105958] PCI: CLS 0 bytes, default 64 [ 1.106831] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.108822] software IO TLB: mapped [mem 0x00000000b7f7f000-0x00000000bbf7f000] (64MB) [ 1.111465] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.114300] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.117087] clocksource: Switched to clocksource tsc [ 1.140810] Initialise system trusted keyrings [ 1.142783] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.144957] Key type asymmetric registered [ 1.145911] Asymmetric key parser 'x509' registered [ 1.148502] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.150761] io scheduler mq-deadline registered [ 1.151722] io scheduler kyber registered [ 1.152749] io scheduler bfq registered [ 1.155843] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.159075] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 1.160130] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 1.165397] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 1.166409] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 1.173212] ACPI: \_SB_.LNKA: Enabled at IRQ 10 [ 1.174423] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 1.179532] ACPI: \_SB_.LNKB: Enabled at IRQ 11 [ 1.180631] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 1.183876] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.185474] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.187215] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.189087] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 1.190998] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 1.205599] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x9009, rev-id 0) [ 1.221572] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.223445] i8042: Warning: Keylock active [ 1.226868] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.227895] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.229112] hv_vmbus: registering driver hyperv_keyboard [ 1.230408] rtc_cmos 00:00: RTC can wake from S4 [ 1.233358] rtc_cmos 00:00: registered as rtc0 [ 1.234519] rtc_cmos 00:00: setting system clock to 2026-09-03T14:47:18 UTC (1788446838) [ 1.236460] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.237905] intel_pstate: CPU model not supported [ 1.239095] pstore: Using crash dump compression: deflate [ 1.240248] pstore: Registered efi_pstore as persistent store backend [ 1.242088] NET: Registered PF_INET6 protocol family [ 1.244260] Segment Routing with IPv6 [ 1.245041] In-situ OAM (IOAM) with IPv6 [ 1.245957] NET: Registered PF_PACKET protocol family [ 1.247773] Key type dns_resolver registered [ 1.249470] IPI shorthand broadcast: enabled [ 1.253481] sched_clock: Marking stable (1100005706, 152706658)->(1261310002, -8597638) [ 1.255903] registered taskstats version 1 [ 1.257034] Loading compiled-in X.509 certificates [ 1.432083] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.940327] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.946938] Demotion targets for Node 0: null [ 2.948195] Key type .fscrypt registered [ 2.948926] Key type fscrypt-provisioning registered [ 2.950279] ima: Allocated hash algorithm: sha1 [ 2.954387] ima: Can not allocate sha384 (reason: -2) [ 2.988336] ima: No architecture policies found [ 2.999505] clk: Disabling unused clocks [ 3.014842] Freeing unused kernel image (initmem) memory: 17040K [ 3.021136] Write protecting the kernel read-only data: 47104k [ 3.027492] Freeing unused kernel image (text/rodata gap) memory: 288K [ 3.034208] Freeing unused kernel image (rodata/data gap) memory: 36K [ 3.040809] Run /init as init process [ 3.242609] SCSI subsystem initialized [ 3.251148] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 3.272677] scsi host0: Virtio SCSI HBA [ 3.276692] blk-mq: reduced tag depth to 10240 [ 3.307679] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 3.335064] sd 0:0:1:0: [sda] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB) [ 3.342829] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 3.348356] sd 0:0:1:0: [sda] Write Protect is off [ 3.353434] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.378368] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 3.386015] GPT:25804799 != 33554431 [ 3.389720] GPT:Alternate GPT header not at the end of the disk. [ 3.395857] GPT:25804799 != 33554431 [ 3.399592] GPT: Use GNU Parted to correct GPT errors. [ 3.404876] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.410529] sd 0:0:1:0: [sda] Attached SCSI disk [ 3.456321] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.468760] device-mapper: uevent: version 1.0.3 [ 3.473702] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.490644] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.537718] raid6: avx2x4 gen() 23200 MB/s [ 3.558715] raid6: avx2x2 gen() 23515 MB/s [ 3.579715] raid6: avx2x1 gen() 20333 MB/s [ 3.584121] raid6: using algorithm avx2x2 gen() 23515 MB/s [ 3.606715] raid6: .... xor() 15962 MB/s, rmw enabled [ 3.611918] raid6: using avx2x2 recovery algorithm [ 3.628378] xor: automatically using best checksumming function avx [ 3.787480] Btrfs loaded, zoned=no, fsverity=no [ 3.803953] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (149) [ 3.817337] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.830125] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.837797] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.908156] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 63.928428] ACPI: PM: Preparing to enter system sleep state S5 [ 63.934507] reboot: Restarting system [ 63.938315] reboot: machine restart [=3h[=3hCSM BBS Table full. BdsDxe: loading Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) BdsDxe: starting Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) UEFI: Attempting to start image. Description: UEFI Google PersistentDisk FilePath: PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) OptionNumber: 1. btrfs_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. [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ 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            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] x86/CPU: Model not found in latest microcode list [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x0000000000054fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000055000-0x000000000005ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000060000-0x0000000000097fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000098000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd2f2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bd2f3000-0x00000000bd2fcfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bf8ed000-0x00000000bfb6cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bfb6d000-0x00000000bfb7efff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bfb7f000-0x00000000bfbfefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bfbff000-0x00000000bffdffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 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: TPMFinalLog=0xbfbf7000 ACPI=0xbfb7e000 ACPI 2.0=0xbfb7e014 SMBIOS=0xbf9ca000 MEMATTR=0xbd2fd018 RNG=0xbfb73018 TPMEventLog=0xbd2f3018 [ 0.000000] random: crng init done [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 11522839334 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2299.998 MHz processor [ 0.000042] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000087] MTRR map: 3 entries (2 fixed + 1 variable; max 18), built from 8 variable MTRRs [ 0.000091] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000148] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000176] Using GB pages for direct mapping [ 0.000552] ACPI: Early table checksum verification disabled [ 0.000559] ACPI: RSDP 0x00000000BFB7E014 000024 (v02 Google) [ 0.000565] ACPI: XSDT 0x00000000BFB7D0E8 00005C (v01 Google GOOGFACP 00000001 01000013) [ 0.000574] ACPI: FACP 0x00000000BFB78000 000114 (v06 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000583] ACPI: DSDT 0x00000000BFB79000 001DED (v02 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000589] ACPI: FACS 0x00000000BFBF2000 000040 [ 0.000594] ACPI: SSDT 0x00000000BFB7C000 000316 (v02 GOOGLE Tpm2Tabl 00001000 INTL 20250807) [ 0.000600] ACPI: TPM2 0x00000000BFB7B000 000034 (v04 GOOGLE 00000001 GOOG 00000001) [ 0.000606] ACPI: SRAT 0x00000000BFB77000 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000611] ACPI: APIC 0x00000000BFB76000 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000617] ACPI: SSDT 0x00000000BFB75000 000914 (v02 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000622] ACPI: WAET 0x00000000BFB74000 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000626] ACPI: Reserving FACP table memory at [mem 0xbfb78000-0xbfb78113] [ 0.000628] ACPI: Reserving DSDT table memory at [mem 0xbfb79000-0xbfb7adec] [ 0.000629] ACPI: Reserving FACS table memory at [mem 0xbfbf2000-0xbfbf203f] [ 0.000630] ACPI: Reserving SSDT table memory at [mem 0xbfb7c000-0xbfb7c315] [ 0.000630] ACPI: Reserving TPM2 table memory at [mem 0xbfb7b000-0xbfb7b033] [ 0.000631] ACPI: Reserving SRAT table memory at [mem 0xbfb77000-0xbfb770c7] [ 0.000632] ACPI: Reserving APIC table memory at [mem 0xbfb76000-0xbfb76075] [ 0.000633] ACPI: Reserving SSDT table memory at [mem 0xbfb75000-0xbfb75913] [ 0.000634] ACPI: Reserving WAET table memory at [mem 0xbfb74000-0xbfb74027] [ 0.000695] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.000698] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.000701] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.000706] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.000711] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00001000-0x21fffffff] [ 0.000719] NODE_DATA(0) allocated [mem 0x21fff8d80-0x21fffffff] [ 0.001154] Zone ranges: [ 0.001155] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.001158] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.001159] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.001161] Device empty [ 0.001162] Movable zone start for each node [ 0.001163] Early memory node ranges [ 0.001164] node 0: [mem 0x0000000000001000-0x0000000000054fff] [ 0.001165] node 0: [mem 0x0000000000060000-0x0000000000097fff] [ 0.001166] node 0: [mem 0x0000000000100000-0x00000000bd2f2fff] [ 0.001168] node 0: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] [ 0.001169] node 0: [mem 0x00000000bfbff000-0x00000000bffdffff] [ 0.001170] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.001172] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.001550] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.001553] On node 0, zone DMA: 11 pages in unavailable ranges [ 0.001575] On node 0, zone DMA: 104 pages in unavailable ranges [ 0.118163] On node 0, zone DMA32: 10 pages in unavailable ranges [ 0.118454] On node 0, zone DMA32: 786 pages in unavailable ranges [ 0.291656] On node 0, zone Normal: 32 pages in unavailable ranges [ 0.292197] ACPI: PM-Timer IO Port: 0xb008 [ 0.292221] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.292308] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.292313] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.292316] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.292317] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.292319] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.292326] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.292333] CPU topo: Max. logical packages: 1 [ 0.292334] CPU topo: Max. logical dies: 1 [ 0.292335] CPU topo: Max. dies per package: 1 [ 0.292341] CPU topo: Max. threads per core: 2 [ 0.292342] CPU topo: Num. cores per package: 1 [ 0.292343] CPU topo: Num. threads per package: 2 [ 0.292343] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.292374] [mem 0xc0000000-0xffffffff] available for PCI devices [ 0.292377] Booting paravirtualized kernel on KVM [ 0.292379] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.297996] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.298546] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.298585] kvm-guest: PV spinlocks enabled [ 0.298587] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.298591] 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.298740] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.309977] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.315580] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.315675] software IO TLB: area num 2. [ 0.476312] Fallback order for Node 0: 0 [ 0.476319] Built 1 zonelists, mobility grouping on. Total pages: 1965136 [ 0.476321] Policy zone: Normal [ 0.476324] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.492518] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.492593] Kernel/User page tables isolation: enabled [ 0.502931] ftrace: allocating 41455 entries in 164 pages [ 0.502935] ftrace: allocated 164 pages with 3 groups [ 0.504317] Dynamic Preempt: voluntary [ 0.504449] rcu: Preemptible hierarchical RCU implementation. [ 0.504450] rcu: RCU event tracing is enabled. [ 0.504451] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.504453] Trampoline variant of Tasks RCU enabled. [ 0.504454] Rude variant of Tasks RCU enabled. [ 0.504454] Tracing variant of Tasks RCU enabled. [ 0.504455] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.504456] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.504462] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.504464] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.504466] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.511533] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.511958] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.511969] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.512052] Console: colour dummy device 80x25 [ 0.512109] printk: legacy console [ttyS0] enabled [ 0.651528] ACPI: Core revision 20250807 [ 0.652348] APIC: Switch to symmetric I/O mode setup [ 0.654166] x2apic enabled [ 0.657714] APIC: Switched APIC routing to: physical x2apic [ 0.664409] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.665604] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 0.667306] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=2299998) [ 0.668722] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.669304] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.670313] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.671304] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.672304] Spectre V2 : Mitigation: IBRS [ 0.673303] RETBleed: Mitigation: IBRS [ 0.674302] ITS: Mitigation: Aligned branch/return thunks [ 0.675303] Spectre V2 : User space: Mitigation: STIBP via prctl [ 0.676304] MDS: Mitigation: Clear CPU buffers [ 0.677041] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.677303] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.678306] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.679308] Spectre V2 : Enabling IBPB for BPF [ 0.680303] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.681308] active return thunk: its_return_thunk [ 0.681959] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 0.682319] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.683303] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.684304] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.685304] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.686144] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.724764] Freeing SMP alternatives memory: 40K [ 0.725307] pid_max: default: 32768 minimum: 301 [ 0.726312] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.727398] landlock: Up and running. [ 0.727915] SELinux: Initializing. [ 0.728829] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.730585] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.835094] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.836779] Performance Events: unsupported CPU family 6 model 63 no PMU driver, software events only. [ 0.837328] signal: max sigframe size: 1776 [ 0.838392] rcu: Hierarchical SRCU implementation. [ 0.839302] rcu: Max phase no-delay instances is 400. [ 0.840680] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.844176] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.845343] smp: Bringing up secondary CPUs ... [ 0.846614] smpboot: x86: Booting SMP configuration: [ 0.847305] .... node #0, CPUs: #1 [ 0.847478] 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. [ 0.849311] 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. [ 0.850366] smp: Brought up 1 node, 2 CPUs [ 0.851304] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 0.852669] Memory: 7522000K/7860544K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 330640K reserved, 0K cma-reserved) [ 0.854672] devtmpfs: initialized [ 0.855594] x86/mm: Memory block size: 128MB [ 0.858365] ACPI: PM: Registering ACPI NVS region [mem 0xbfb7f000-0xbfbfefff] (524288 bytes) [ 0.859416] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.860460] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.862497] pinctrl core: initialized pinctrl subsystem [ 0.869252] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.870452] audit: initializing netlink subsys (disabled) [ 0.871405] audit: type=2000 audit(1788446913.545:1): state=initialized audit_enabled=0 res=1 [ 0.872571] thermal_sys: Registered thermal governor 'step_wise' [ 0.873320] cpuidle: using governor menu [ 0.878052] efi: Freeing EFI boot services memory: 56352K [ 0.879307] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.880610] dca service started, version 1.12.1 [ 0.881391] PCI: Using configuration type 1 for base access [ 0.882418] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.909303] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.910305] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.912313] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.913303] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.916964] ACPI: Added _OSI(Module Device) [ 0.917093] ACPI: Added _OSI(Processor Device) [ 0.918305] ACPI: Added _OSI(Processor Aggregator Device) [ 0.920875] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.924655] ACPI: Interpreter enabled [ 0.925316] ACPI: PM: (supports S0 S3 S5) [ 0.925906] ACPI: Using IOAPIC for interrupt routing [ 0.926362] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.927304] PCI: Ignoring E820 reservations for host bridge windows [ 0.928653] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.934149] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.935311] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.936309] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.938325] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.940549] PCI host bridge to bus 0000:00 [ 0.941151] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.942305] pci_bus 0000:00: root bus resource [io 0x0d00-0x0fff window] [ 0.943304] pci_bus 0000:00: root bus resource [io 0xc000-0xffff window] [ 0.944305] pci_bus 0000:00: root bus resource [io 0xa000-0xbfff window] [ 0.945305] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.946304] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 0.948305] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.949366] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.950643] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.952714] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.957420] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.958700] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 0.962329] pci 0000:00:03.0: BAR 0 [io 0xc040-0xc07f] [ 0.963253] pci 0000:00:03.0: BAR 1 [mem 0xc0001000-0xc000107f] [ 0.964845] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 0.968327] pci 0000:00:04.0: BAR 0 [io 0xc000-0xc03f] [ 0.969317] pci 0000:00:04.0: BAR 1 [mem 0xc0000000-0xc000007f] [ 0.971539] pci 0000:00:05.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 0.974301] pci 0000:00:05.0: BAR 0 [io 0xc0a0-0xc0bf] [ 0.974793] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 0.979329] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 0.980316] pci 0000:00:06.0: BAR 1 [mem 0xc0002000-0xc000203f] [ 0.983795] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.985400] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.987424] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.989399] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.992347] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.993873] iommu: Default domain type: Translated [ 0.994304] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.995519] efivars: Registered efivars operations [ 0.996620] PCI: Using ACPI for IRQ routing [ 0.998483] vgaarb: loaded [ 0.998842] clocksource: Switched to clocksource kvm-clock [ 1.001420] VFS: Disk quotas dquot_6.6.0 [ 1.002091] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.003502] pnp: PnP ACPI init [ 1.004844] pnp: PnP ACPI: found 7 devices [ 1.014558] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.015945] NET: Registered PF_INET protocol family [ 1.019296] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.040012] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.041260] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.042386] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.043824] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.050111] TCP: Hash tables configured (established 65536 bind 65536) [ 1.051121] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.052121] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.053231] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.054049] NET: Registered PF_XDP protocol family [ 1.054725] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.055611] pci_bus 0000:00: resource 5 [io 0x0d00-0x0fff window] [ 1.056488] pci_bus 0000:00: resource 6 [io 0xc000-0xffff window] [ 1.057399] pci_bus 0000:00: resource 7 [io 0xa000-0xbfff window] [ 1.058556] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 1.059540] pci_bus 0000:00: resource 9 [mem 0xc0000000-0xfebfefff window] [ 1.060545] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.061497] PCI: CLS 0 bytes, default 64 [ 1.062143] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.063597] software IO TLB: mapped [mem 0x00000000b7f7f000-0x00000000bbf7f000] (64MB) [ 1.065271] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.067061] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.069008] clocksource: Switched to clocksource tsc [ 1.092896] Initialise system trusted keyrings [ 1.094186] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.096179] Key type asymmetric registered [ 1.097020] Asymmetric key parser 'x509' registered [ 1.099082] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.100700] io scheduler mq-deadline registered [ 1.101704] io scheduler kyber registered [ 1.102649] io scheduler bfq registered [ 1.105149] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.111579] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 1.112350] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 1.117546] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 1.118662] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 1.127662] ACPI: \_SB_.LNKA: Enabled at IRQ 10 [ 1.128625] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 1.133552] ACPI: \_SB_.LNKB: Enabled at IRQ 11 [ 1.134718] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 1.138061] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.139596] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.141560] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.143353] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 1.145051] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 1.154233] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x9009, rev-id 0) [ 1.168839] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.170559] i8042: Warning: Keylock active [ 1.174521] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.175321] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.176232] hv_vmbus: registering driver hyperv_keyboard [ 1.177262] rtc_cmos 00:00: RTC can wake from S4 [ 1.179655] rtc_cmos 00:00: registered as rtc0 [ 1.180746] rtc_cmos 00:00: setting system clock to 2026-09-03T14:48:34 UTC (1788446914) [ 1.182348] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.183649] intel_pstate: CPU model not supported [ 1.184665] pstore: Using crash dump compression: deflate [ 1.185681] pstore: Registered efi_pstore as persistent store backend [ 1.187466] NET: Registered PF_INET6 protocol family [ 1.189557] Segment Routing with IPv6 [ 1.190376] In-situ OAM (IOAM) with IPv6 [ 1.191158] NET: Registered PF_PACKET protocol family [ 1.192389] Key type dns_resolver registered [ 1.193603] IPI shorthand broadcast: enabled [ 1.197323] sched_clock: Marking stable (1047004798, 149332311)->(1210831758, -14494649) [ 1.199485] registered taskstats version 1 [ 1.200691] Loading compiled-in X.509 certificates [ 1.381765] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.838979] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.844669] Demotion targets for Node 0: null [ 2.845508] Key type .fscrypt registered [ 2.846112] Key type fscrypt-provisioning registered [ 2.847208] ima: Allocated hash algorithm: sha1 [ 2.851202] ima: Can not allocate sha384 (reason: -2) [ 2.908455] ima: No architecture policies found [ 2.916622] clk: Disabling unused clocks [ 2.932716] Freeing unused kernel image (initmem) memory: 17040K [ 2.933770] Write protecting the kernel read-only data: 47104k [ 2.935017] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.936037] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.936969] Run /init as init process [ 3.137246] SCSI subsystem initialized [ 3.141410] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 3.170845] scsi host0: Virtio SCSI HBA [ 3.171474] blk-mq: reduced tag depth to 10240 [ 3.196651] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 3.215785] sd 0:0:1:0: [sda] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB) [ 3.216888] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 3.217777] sd 0:0:1:0: [sda] Write Protect is off [ 3.218692] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.241994] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 3.243126] GPT:25804799 != 33554431 [ 3.243777] GPT:Alternate GPT header not at the end of the disk. [ 3.244605] GPT:25804799 != 33554431 [ 3.245161] GPT: Use GNU Parted to correct GPT errors. [ 3.245935] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.247214] sd 0:0:1:0: [sda] Attached SCSI disk [ 3.284503] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.286228] device-mapper: uevent: version 1.0.3 [ 3.286979] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.295097] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.336348] raid6: avx2x4 gen() 17913 MB/s [ 3.353345] raid6: avx2x2 gen() 17957 MB/s [ 3.370349] raid6: avx2x1 gen() 13719 MB/s [ 3.371054] raid6: using algorithm avx2x2 gen() 17957 MB/s [ 3.388345] raid6: .... xor() 15890 MB/s, rmw enabled [ 3.389094] raid6: using avx2x2 recovery algorithm [ 3.401116] xor: automatically using best checksumming function avx [ 3.556807] Btrfs loaded, zoned=no, fsverity=no [ 3.564050] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (149) [ 3.566843] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.570956] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.572082] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.636231] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 63.655735] ACPI: PM: Preparing to enter system sleep state S5 [ 63.661825] reboot: Restarting system [ 63.665611] reboot: machine restart [=3h[=3hCSM BBS Table full. BdsDxe: loading Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) BdsDxe: starting Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) UEFI: Attempting to start image. Description: UEFI Google PersistentDisk FilePath: PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) OptionNumber: 1. btrfs_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. [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ 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            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] x86/CPU: Model not found in latest microcode list [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x0000000000054fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000055000-0x000000000005ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000060000-0x0000000000097fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000098000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd2f2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bd2f3000-0x00000000bd2fcfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bf8ed000-0x00000000bfb6cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bfb6d000-0x00000000bfb7efff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bfb7f000-0x00000000bfbfefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bfbff000-0x00000000bffdffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 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: TPMFinalLog=0xbfbf7000 ACPI=0xbfb7e000 ACPI 2.0=0xbfb7e014 SMBIOS=0xbf9ca000 MEMATTR=0xbd2fd018 RNG=0xbfb73018 TPMEventLog=0xbd2f3018 [ 0.000000] random: crng init done [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 11437534348 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2299.998 MHz processor [ 0.000033] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000079] MTRR map: 3 entries (2 fixed + 1 variable; max 18), built from 8 variable MTRRs [ 0.000083] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000139] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000166] Using GB pages for direct mapping [ 0.000428] ACPI: Early table checksum verification disabled [ 0.000433] ACPI: RSDP 0x00000000BFB7E014 000024 (v02 Google) [ 0.000439] ACPI: XSDT 0x00000000BFB7D0E8 00005C (v01 Google GOOGFACP 00000001 01000013) [ 0.000446] ACPI: FACP 0x00000000BFB78000 000114 (v06 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000455] ACPI: DSDT 0x00000000BFB79000 001DED (v02 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000460] ACPI: FACS 0x00000000BFBF2000 000040 [ 0.000464] ACPI: SSDT 0x00000000BFB7C000 000316 (v02 GOOGLE Tpm2Tabl 00001000 INTL 20250807) [ 0.000469] ACPI: TPM2 0x00000000BFB7B000 000034 (v04 GOOGLE 00000001 GOOG 00000001) [ 0.000474] ACPI: SRAT 0x00000000BFB77000 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000478] ACPI: APIC 0x00000000BFB76000 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000483] ACPI: SSDT 0x00000000BFB75000 000914 (v02 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000488] ACPI: WAET 0x00000000BFB74000 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000491] ACPI: Reserving FACP table memory at [mem 0xbfb78000-0xbfb78113] [ 0.000493] ACPI: Reserving DSDT table memory at [mem 0xbfb79000-0xbfb7adec] [ 0.000493] ACPI: Reserving FACS table memory at [mem 0xbfbf2000-0xbfbf203f] [ 0.000494] ACPI: Reserving SSDT table memory at [mem 0xbfb7c000-0xbfb7c315] [ 0.000495] ACPI: Reserving TPM2 table memory at [mem 0xbfb7b000-0xbfb7b033] [ 0.000496] ACPI: Reserving SRAT table memory at [mem 0xbfb77000-0xbfb770c7] [ 0.000497] ACPI: Reserving APIC table memory at [mem 0xbfb76000-0xbfb76075] [ 0.000498] ACPI: Reserving SSDT table memory at [mem 0xbfb75000-0xbfb75913] [ 0.000499] ACPI: Reserving WAET table memory at [mem 0xbfb74000-0xbfb74027] [ 0.000553] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.000556] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.000559] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.000564] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.000568] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00001000-0x21fffffff] [ 0.000577] NODE_DATA(0) allocated [mem 0x21fff8d80-0x21fffffff] [ 0.000813] Zone ranges: [ 0.000815] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000817] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000819] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000820] Device empty [ 0.000821] Movable zone start for each node [ 0.000822] Early memory node ranges [ 0.000823] node 0: [mem 0x0000000000001000-0x0000000000054fff] [ 0.000824] node 0: [mem 0x0000000000060000-0x0000000000097fff] [ 0.000825] node 0: [mem 0x0000000000100000-0x00000000bd2f2fff] [ 0.000827] node 0: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] [ 0.000828] node 0: [mem 0x00000000bfbff000-0x00000000bffdffff] [ 0.000829] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000831] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000859] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000871] On node 0, zone DMA: 11 pages in unavailable ranges [ 0.001484] On node 0, zone DMA: 104 pages in unavailable ranges [ 0.122426] On node 0, zone DMA32: 10 pages in unavailable ranges [ 0.122703] On node 0, zone DMA32: 786 pages in unavailable ranges [ 0.305670] On node 0, zone Normal: 32 pages in unavailable ranges [ 0.306261] ACPI: PM-Timer IO Port: 0xb008 [ 0.306285] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.306361] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.306366] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.306369] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.306370] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.306372] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.306378] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.306386] CPU topo: Max. logical packages: 1 [ 0.306387] CPU topo: Max. logical dies: 1 [ 0.306387] CPU topo: Max. dies per package: 1 [ 0.306393] CPU topo: Max. threads per core: 2 [ 0.306394] CPU topo: Num. cores per package: 1 [ 0.306395] CPU topo: Num. threads per package: 2 [ 0.306395] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.306440] [mem 0xc0000000-0xffffffff] available for PCI devices [ 0.306443] Booting paravirtualized kernel on KVM [ 0.306445] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.312034] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.317125] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.317177] kvm-guest: PV spinlocks enabled [ 0.317180] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.317184] 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.317334] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.337434] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.347492] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.347631] software IO TLB: area num 2. [ 0.512550] Fallback order for Node 0: 0 [ 0.512558] Built 1 zonelists, mobility grouping on. Total pages: 1965136 [ 0.512560] Policy zone: Normal [ 0.512562] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.528412] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.528488] Kernel/User page tables isolation: enabled [ 0.538757] ftrace: allocating 41455 entries in 164 pages [ 0.538762] ftrace: allocated 164 pages with 3 groups [ 0.540114] Dynamic Preempt: voluntary [ 0.540243] rcu: Preemptible hierarchical RCU implementation. [ 0.540244] rcu: RCU event tracing is enabled. [ 0.540245] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.540246] Trampoline variant of Tasks RCU enabled. [ 0.540247] Rude variant of Tasks RCU enabled. [ 0.540248] Tracing variant of Tasks RCU enabled. [ 0.540249] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.540250] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.540257] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.540259] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.540260] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.547314] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.547741] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.547750] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.547834] Console: colour dummy device 80x25 [ 0.547890] printk: legacy console [ttyS0] enabled [ 0.685421] ACPI: Core revision 20250807 [ 0.686165] APIC: Switch to symmetric I/O mode setup [ 0.687533] x2apic enabled [ 0.691499] APIC: Switched APIC routing to: physical x2apic [ 0.696991] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.698066] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 0.699614] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=2299998) [ 0.701869] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.702612] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.703621] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.704612] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.705616] Spectre V2 : Mitigation: IBRS [ 0.706245] RETBleed: Mitigation: IBRS [ 0.706611] ITS: Mitigation: Aligned branch/return thunks [ 0.707611] Spectre V2 : User space: Mitigation: STIBP via prctl [ 0.708611] MDS: Mitigation: Clear CPU buffers [ 0.709233] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.709612] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.710614] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.711618] Spectre V2 : Enabling IBPB for BPF [ 0.712612] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.713617] active return thunk: its_return_thunk [ 0.714278] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 0.714628] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.715612] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.716612] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.717612] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.718615] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.761764] Freeing SMP alternatives memory: 40K [ 0.762531] pid_max: default: 32768 minimum: 301 [ 0.762693] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.763708] landlock: Up and running. [ 0.764611] SELinux: Initializing. [ 0.765983] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.766926] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.871783] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.874187] Performance Events: unsupported CPU family 6 model 63 no PMU driver, software events only. [ 0.874636] signal: max sigframe size: 1776 [ 0.875704] rcu: Hierarchical SRCU implementation. [ 0.876611] rcu: Max phase no-delay instances is 400. [ 0.878091] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.881926] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.882843] smp: Bringing up secondary CPUs ... [ 0.884225] smpboot: x86: Booting SMP configuration: [ 0.884617] .... node #0, CPUs: #1 [ 0.885796] 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. [ 0.887615] 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. [ 0.888671] smp: Brought up 1 node, 2 CPUs [ 0.889345] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 0.890647] Memory: 7522000K/7860544K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 330640K reserved, 0K cma-reserved) [ 0.892713] devtmpfs: initialized [ 0.893239] x86/mm: Memory block size: 128MB [ 0.894960] ACPI: PM: Registering ACPI NVS region [mem 0xbfb7f000-0xbfbfefff] (524288 bytes) [ 0.895735] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.896621] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.897758] pinctrl core: initialized pinctrl subsystem [ 0.900845] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.901788] audit: initializing netlink subsys (disabled) [ 0.902700] audit: type=2000 audit(1788446988.806:1): state=initialized audit_enabled=0 res=1 [ 0.902855] thermal_sys: Registered thermal governor 'step_wise' [ 0.903628] cpuidle: using governor menu [ 0.909399] efi: Freeing EFI boot services memory: 56352K [ 0.909615] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.911677] dca service started, version 1.12.1 [ 0.912636] PCI: Using configuration type 1 for base access [ 0.913658] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.939716] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.940613] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.941613] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.942611] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.945820] ACPI: Added _OSI(Module Device) [ 0.946437] ACPI: Added _OSI(Processor Device) [ 0.946612] ACPI: Added _OSI(Processor Aggregator Device) [ 0.949396] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.952758] ACPI: Interpreter enabled [ 0.953338] ACPI: PM: (supports S0 S3 S5) [ 0.953617] ACPI: Using IOAPIC for interrupt routing [ 0.954636] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.955612] PCI: Ignoring E820 reservations for host bridge windows [ 0.956896] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.961224] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.962620] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.963614] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.964626] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.967360] PCI host bridge to bus 0000:00 [ 0.968617] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.969612] pci_bus 0000:00: root bus resource [io 0x0d00-0x0fff window] [ 0.970613] pci_bus 0000:00: root bus resource [io 0xc000-0xffff window] [ 0.971612] pci_bus 0000:00: root bus resource [io 0xa000-0xbfff window] [ 0.972612] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.973612] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 0.974613] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.975670] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.976939] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.979038] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.983733] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.984980] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 0.988609] pci 0000:00:03.0: BAR 0 [io 0xc040-0xc07f] [ 0.988621] pci 0000:00:03.0: BAR 1 [mem 0xc0001000-0xc000107f] [ 0.990062] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 0.994637] pci 0000:00:04.0: BAR 0 [io 0xc000-0xc03f] [ 0.995623] pci 0000:00:04.0: BAR 1 [mem 0xc0000000-0xc000007f] [ 0.997039] pci 0000:00:05.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 1.000635] pci 0000:00:05.0: BAR 0 [io 0xc0a0-0xc0bf] [ 1.001883] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 1.006640] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 1.007624] pci 0000:00:06.0: BAR 1 [mem 0xc0002000-0xc000203f] [ 1.010462] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 1.012723] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 1.014609] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 1.016699] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 1.018646] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 1.020063] iommu: Default domain type: Translated [ 1.020612] iommu: DMA domain TLB invalidation policy: lazy mode [ 1.021745] efivars: Registered efivars operations [ 1.022883] PCI: Using ACPI for IRQ routing [ 1.023790] vgaarb: loaded [ 1.024704] clocksource: Switched to clocksource kvm-clock [ 1.026459] VFS: Disk quotas dquot_6.6.0 [ 1.027140] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.028352] pnp: PnP ACPI init [ 1.029723] pnp: PnP ACPI: found 7 devices [ 1.038069] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.039427] NET: Registered PF_INET protocol family [ 1.040591] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.055117] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.056423] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.057577] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.058994] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.060781] TCP: Hash tables configured (established 65536 bind 65536) [ 1.061837] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.062913] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.063997] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.064790] NET: Registered PF_XDP protocol family [ 1.065507] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.066426] pci_bus 0000:00: resource 5 [io 0x0d00-0x0fff window] [ 1.067292] pci_bus 0000:00: resource 6 [io 0xc000-0xffff window] [ 1.068185] pci_bus 0000:00: resource 7 [io 0xa000-0xbfff window] [ 1.069094] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 1.070097] pci_bus 0000:00: resource 9 [mem 0xc0000000-0xfebfefff window] [ 1.071182] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.072113] PCI: CLS 0 bytes, default 64 [ 1.072743] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.073966] software IO TLB: mapped [mem 0x00000000b7f7f000-0x00000000bbf7f000] (64MB) [ 1.075440] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.077180] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.079106] clocksource: Switched to clocksource tsc [ 1.101823] Initialise system trusted keyrings [ 1.102838] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.105137] Key type asymmetric registered [ 1.105886] Asymmetric key parser 'x509' registered [ 1.107528] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.108880] io scheduler mq-deadline registered [ 1.109688] io scheduler kyber registered [ 1.110498] io scheduler bfq registered [ 1.114034] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.117257] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 1.118207] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 1.123255] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 1.124483] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 1.130236] ACPI: \_SB_.LNKA: Enabled at IRQ 10 [ 1.131124] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 1.136050] ACPI: \_SB_.LNKB: Enabled at IRQ 11 [ 1.136999] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 1.140273] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.142122] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.144395] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.146753] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 1.149239] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 1.167656] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x9009, rev-id 0) [ 1.178038] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.180258] i8042: Warning: Keylock active [ 1.184026] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.184794] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.185705] hv_vmbus: registering driver hyperv_keyboard [ 1.186696] rtc_cmos 00:00: RTC can wake from S4 [ 1.189226] rtc_cmos 00:00: registered as rtc0 [ 1.190203] rtc_cmos 00:00: setting system clock to 2026-09-03T14:49:49 UTC (1788446989) [ 1.192041] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.193306] intel_pstate: CPU model not supported [ 1.194356] pstore: Using crash dump compression: deflate [ 1.195320] pstore: Registered efi_pstore as persistent store backend [ 1.196796] NET: Registered PF_INET6 protocol family [ 1.198992] Segment Routing with IPv6 [ 1.199663] In-situ OAM (IOAM) with IPv6 [ 1.200412] NET: Registered PF_PACKET protocol family [ 1.201460] Key type dns_resolver registered [ 1.202624] IPI shorthand broadcast: enabled [ 1.205469] sched_clock: Marking stable (1058004870, 146860302)->(1218216936, -13351764) [ 1.207134] registered taskstats version 1 [ 1.208121] Loading compiled-in X.509 certificates [ 1.391319] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.613255] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.617811] Demotion targets for Node 0: null [ 2.618607] Key type .fscrypt registered [ 2.619380] Key type fscrypt-provisioning registered [ 2.620505] ima: Allocated hash algorithm: sha1 [ 2.623796] ima: Can not allocate sha384 (reason: -2) [ 2.649812] ima: No architecture policies found [ 2.657013] clk: Disabling unused clocks [ 2.664230] Freeing unused kernel image (initmem) memory: 17040K [ 2.665224] Write protecting the kernel read-only data: 47104k [ 2.666352] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.667333] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.668266] Run /init as init process [ 2.830787] SCSI subsystem initialized [ 2.834923] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 2.843702] scsi host0: Virtio SCSI HBA [ 2.844298] blk-mq: reduced tag depth to 10240 [ 2.851928] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 2.868319] sd 0:0:1:0: [sda] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB) [ 2.869481] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 2.870288] sd 0:0:1:0: [sda] Write Protect is off [ 2.871053] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.891166] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 2.892238] GPT:25804799 != 33554431 [ 2.892764] GPT:Alternate GPT header not at the end of the disk. [ 2.893582] GPT:25804799 != 33554431 [ 2.894100] GPT: Use GNU Parted to correct GPT errors. [ 2.894823] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 2.896009] sd 0:0:1:0: [sda] Attached SCSI disk [ 2.928427] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 2.930159] device-mapper: uevent: version 1.0.3 [ 2.930986] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 2.938986] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 2.979870] raid6: avx2x4 gen() 17961 MB/s [ 2.996868] raid6: avx2x2 gen() 18181 MB/s [ 3.013868] raid6: avx2x1 gen() 14188 MB/s [ 3.014507] raid6: using algorithm avx2x2 gen() 18181 MB/s [ 3.031868] raid6: .... xor() 15972 MB/s, rmw enabled [ 3.032653] raid6: using avx2x2 recovery algorithm [ 3.044408] xor: automatically using best checksumming function avx [ 3.190372] Btrfs loaded, zoned=no, fsverity=no [ 3.194833] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (149) [ 3.197380] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.201290] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.202327] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.266327] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 63.278692] ACPI: PM: Preparing to enter system sleep state S5 [ 63.279641] reboot: Restarting system [ 63.280223] reboot: machine restart [=3h[=3hCSM BBS Table full. BdsDxe: loading Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) BdsDxe: starting Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) UEFI: Attempting to start image. Description: UEFI Google PersistentDisk FilePath: PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) OptionNumber: 1. btrfs_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. [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ 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            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] x86/CPU: Model not found in latest microcode list [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x0000000000054fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000055000-0x000000000005ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000060000-0x0000000000097fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000098000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd2f2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bd2f3000-0x00000000bd2fcfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bf8ed000-0x00000000bfb6cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bfb6d000-0x00000000bfb7efff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bfb7f000-0x00000000bfbfefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bfbff000-0x00000000bffdffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 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: TPMFinalLog=0xbfbf7000 ACPI=0xbfb7e000 ACPI 2.0=0xbfb7e014 SMBIOS=0xbf9ca000 MEMATTR=0xbd2fd018 RNG=0xbfb73018 TPMEventLog=0xbd2f3018 [ 0.000000] random: crng init done [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 11450870668 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2299.998 MHz processor [ 0.000035] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000083] MTRR map: 3 entries (2 fixed + 1 variable; max 18), built from 8 variable MTRRs [ 0.000087] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000144] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000172] Using GB pages for direct mapping [ 0.000527] ACPI: Early table checksum verification disabled [ 0.000532] ACPI: RSDP 0x00000000BFB7E014 000024 (v02 Google) [ 0.000537] ACPI: XSDT 0x00000000BFB7D0E8 00005C (v01 Google GOOGFACP 00000001 01000013) [ 0.000545] ACPI: FACP 0x00000000BFB78000 000114 (v06 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000553] ACPI: DSDT 0x00000000BFB79000 001DED (v02 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000558] ACPI: FACS 0x00000000BFBF2000 000040 [ 0.000562] ACPI: SSDT 0x00000000BFB7C000 000316 (v02 GOOGLE Tpm2Tabl 00001000 INTL 20250807) [ 0.000567] ACPI: TPM2 0x00000000BFB7B000 000034 (v04 GOOGLE 00000001 GOOG 00000001) [ 0.000572] ACPI: SRAT 0x00000000BFB77000 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000577] ACPI: APIC 0x00000000BFB76000 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000581] ACPI: SSDT 0x00000000BFB75000 000914 (v02 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000586] ACPI: WAET 0x00000000BFB74000 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000589] ACPI: Reserving FACP table memory at [mem 0xbfb78000-0xbfb78113] [ 0.000591] ACPI: Reserving DSDT table memory at [mem 0xbfb79000-0xbfb7adec] [ 0.000592] ACPI: Reserving FACS table memory at [mem 0xbfbf2000-0xbfbf203f] [ 0.000593] ACPI: Reserving SSDT table memory at [mem 0xbfb7c000-0xbfb7c315] [ 0.000593] ACPI: Reserving TPM2 table memory at [mem 0xbfb7b000-0xbfb7b033] [ 0.000594] ACPI: Reserving SRAT table memory at [mem 0xbfb77000-0xbfb770c7] [ 0.000595] ACPI: Reserving APIC table memory at [mem 0xbfb76000-0xbfb76075] [ 0.000596] ACPI: Reserving SSDT table memory at [mem 0xbfb75000-0xbfb75913] [ 0.000597] ACPI: Reserving WAET table memory at [mem 0xbfb74000-0xbfb74027] [ 0.000653] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.000656] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.000659] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.000664] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.000668] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00001000-0x21fffffff] [ 0.000676] NODE_DATA(0) allocated [mem 0x21fff8d80-0x21fffffff] [ 0.000917] Zone ranges: [ 0.000919] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000921] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000923] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000924] Device empty [ 0.000925] Movable zone start for each node [ 0.000927] Early memory node ranges [ 0.000927] node 0: [mem 0x0000000000001000-0x0000000000054fff] [ 0.000929] node 0: [mem 0x0000000000060000-0x0000000000097fff] [ 0.000930] node 0: [mem 0x0000000000100000-0x00000000bd2f2fff] [ 0.000932] node 0: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] [ 0.000932] node 0: [mem 0x00000000bfbff000-0x00000000bffdffff] [ 0.000933] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000935] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000965] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000977] On node 0, zone DMA: 11 pages in unavailable ranges [ 0.001590] On node 0, zone DMA: 104 pages in unavailable ranges [ 0.123113] On node 0, zone DMA32: 10 pages in unavailable ranges [ 0.123391] On node 0, zone DMA32: 786 pages in unavailable ranges [ 0.307015] On node 0, zone Normal: 32 pages in unavailable ranges [ 0.307581] ACPI: PM-Timer IO Port: 0xb008 [ 0.307608] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.307697] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.307703] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.307706] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.307707] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.307709] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.307716] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.307724] CPU topo: Max. logical packages: 1 [ 0.307725] CPU topo: Max. logical dies: 1 [ 0.307726] CPU topo: Max. dies per package: 1 [ 0.307731] CPU topo: Max. threads per core: 2 [ 0.307732] CPU topo: Num. cores per package: 1 [ 0.307733] CPU topo: Num. threads per package: 2 [ 0.307733] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.307781] [mem 0xc0000000-0xffffffff] available for PCI devices [ 0.307784] Booting paravirtualized kernel on KVM [ 0.307786] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.313828] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.318957] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.319013] kvm-guest: PV spinlocks enabled [ 0.319015] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.319019] 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.319168] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.339591] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.349768] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.349922] software IO TLB: area num 2. [ 0.517826] Fallback order for Node 0: 0 [ 0.517834] Built 1 zonelists, mobility grouping on. Total pages: 1965136 [ 0.517836] Policy zone: Normal [ 0.517838] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.533891] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.533975] Kernel/User page tables isolation: enabled [ 0.544304] ftrace: allocating 41455 entries in 164 pages [ 0.544309] ftrace: allocated 164 pages with 3 groups [ 0.545706] Dynamic Preempt: voluntary [ 0.545842] rcu: Preemptible hierarchical RCU implementation. [ 0.545843] rcu: RCU event tracing is enabled. [ 0.545843] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.545845] Trampoline variant of Tasks RCU enabled. [ 0.545846] Rude variant of Tasks RCU enabled. [ 0.545846] Tracing variant of Tasks RCU enabled. [ 0.545847] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.545848] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.545855] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.545857] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.545858] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.552952] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.553383] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.553393] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.553473] Console: colour dummy device 80x25 [ 0.553535] printk: legacy console [ttyS0] enabled [ 0.720449] ACPI: Core revision 20250807 [ 0.721406] APIC: Switch to symmetric I/O mode setup [ 0.723103] x2apic enabled [ 0.727842] APIC: Switched APIC routing to: physical x2apic [ 0.734023] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.735517] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 0.737588] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=2299998) [ 0.739700] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.740586] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.741596] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.742586] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.743585] Spectre V2 : Mitigation: IBRS [ 0.744585] RETBleed: Mitigation: IBRS [ 0.745585] ITS: Mitigation: Aligned branch/return thunks [ 0.746585] Spectre V2 : User space: Mitigation: STIBP via prctl [ 0.747585] MDS: Mitigation: Clear CPU buffers [ 0.748358] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.748586] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.749590] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.750590] Spectre V2 : Enabling IBPB for BPF [ 0.751586] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.752591] active return thunk: its_return_thunk [ 0.753585] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 0.754601] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.755586] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.756586] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.757589] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.758585] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.799533] Freeing SMP alternatives memory: 40K [ 0.799590] pid_max: default: 32768 minimum: 301 [ 0.800671] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.802682] landlock: Up and running. [ 0.803246] SELinux: Initializing. [ 0.804140] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.804924] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.909780] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.912698] Performance Events: unsupported CPU family 6 model 63 no PMU driver, software events only. [ 0.913608] signal: max sigframe size: 1776 [ 0.914691] rcu: Hierarchical SRCU implementation. [ 0.915586] rcu: Max phase no-delay instances is 400. [ 0.916950] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.919995] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.921729] smp: Bringing up secondary CPUs ... [ 0.922974] smpboot: x86: Booting SMP configuration: [ 0.923587] .... node #0, CPUs: #1 [ 0.924607] 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. [ 0.925590] 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. [ 0.926628] smp: Brought up 1 node, 2 CPUs [ 0.927587] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 0.929785] Memory: 7522000K/7860544K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 330640K reserved, 0K cma-reserved) [ 0.931957] devtmpfs: initialized [ 0.932616] x86/mm: Memory block size: 128MB [ 0.935688] ACPI: PM: Registering ACPI NVS region [mem 0xbfb7f000-0xbfbfefff] (524288 bytes) [ 0.937719] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.938725] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.940911] pinctrl core: initialized pinctrl subsystem [ 0.947832] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.949782] audit: initializing netlink subsys (disabled) [ 0.951610] audit: type=2000 audit(1788447063.683:1): state=initialized audit_enabled=0 res=1 [ 0.951888] thermal_sys: Registered thermal governor 'step_wise' [ 0.952604] cpuidle: using governor menu [ 0.957947] efi: Freeing EFI boot services memory: 56352K [ 0.959591] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.960878] dca service started, version 1.12.1 [ 0.961693] PCI: Using configuration type 1 for base access [ 0.962704] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.990585] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.991588] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.993588] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.994594] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.997371] ACPI: Added _OSI(Module Device) [ 0.998590] ACPI: Added _OSI(Processor Device) [ 0.999586] ACPI: Added _OSI(Processor Aggregator Device) [ 1.002430] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 1.006003] ACPI: Interpreter enabled [ 1.006597] ACPI: PM: (supports S0 S3 S5) [ 1.007590] ACPI: Using IOAPIC for interrupt routing [ 1.008626] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.009586] PCI: Ignoring E820 reservations for host bridge windows [ 1.010885] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.016094] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.017594] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 1.018587] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 1.020600] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 1.023721] PCI host bridge to bus 0000:00 [ 1.024419] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.025587] pci_bus 0000:00: root bus resource [io 0x0d00-0x0fff window] [ 1.027587] pci_bus 0000:00: root bus resource [io 0xc000-0xffff window] [ 1.028586] pci_bus 0000:00: root bus resource [io 0xa000-0xbfff window] [ 1.029586] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.031586] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 1.032586] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.033392] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 1.035096] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 1.036971] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 1.041698] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.043019] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 1.046607] pci 0000:00:03.0: BAR 0 [io 0xc040-0xc07f] [ 1.047597] pci 0000:00:03.0: BAR 1 [mem 0xc0001000-0xc000107f] [ 1.049853] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 1.053612] pci 0000:00:04.0: BAR 0 [io 0xc000-0xc03f] [ 1.054597] pci 0000:00:04.0: BAR 1 [mem 0xc0000000-0xc000007f] [ 1.056051] pci 0000:00:05.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 1.059606] pci 0000:00:05.0: BAR 0 [io 0xc0a0-0xc0bf] [ 1.060826] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 1.064609] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 1.065602] pci 0000:00:06.0: BAR 1 [mem 0xc0002000-0xc000203f] [ 1.068292] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 1.070684] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 1.072689] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 1.074687] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 1.076627] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 1.078718] iommu: Default domain type: Translated [ 1.079585] iommu: DMA domain TLB invalidation policy: lazy mode [ 1.080774] efivars: Registered efivars operations [ 1.082211] PCI: Using ACPI for IRQ routing [ 1.083806] vgaarb: loaded [ 1.084691] clocksource: Switched to clocksource kvm-clock [ 1.088771] VFS: Disk quotas dquot_6.6.0 [ 1.089486] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.090965] pnp: PnP ACPI init [ 1.092672] pnp: PnP ACPI: found 7 devices [ 1.102495] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.104067] NET: Registered PF_INET protocol family [ 1.107568] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.128052] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.129490] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.131074] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.132495] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.139097] TCP: Hash tables configured (established 65536 bind 65536) [ 1.140468] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.141471] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.143056] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.144060] NET: Registered PF_XDP protocol family [ 1.144905] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.145871] pci_bus 0000:00: resource 5 [io 0x0d00-0x0fff window] [ 1.147137] pci_bus 0000:00: resource 6 [io 0xc000-0xffff window] [ 1.148114] pci_bus 0000:00: resource 7 [io 0xa000-0xbfff window] [ 1.149214] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 1.150420] pci_bus 0000:00: resource 9 [mem 0xc0000000-0xfebfefff window] [ 1.151572] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.152545] PCI: CLS 0 bytes, default 64 [ 1.153318] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.155556] software IO TLB: mapped [mem 0x00000000b7f7f000-0x00000000bbf7f000] (64MB) [ 1.158154] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.160813] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.164048] clocksource: Switched to clocksource tsc [ 1.188093] Initialise system trusted keyrings [ 1.190398] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.193131] Key type asymmetric registered [ 1.194443] Asymmetric key parser 'x509' registered [ 1.196817] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.199420] io scheduler mq-deadline registered [ 1.200762] io scheduler kyber registered [ 1.202165] io scheduler bfq registered [ 1.204917] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.208682] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 1.210289] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 1.216830] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 1.218272] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 1.225402] ACPI: \_SB_.LNKA: Enabled at IRQ 10 [ 1.227097] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 1.233169] ACPI: \_SB_.LNKB: Enabled at IRQ 11 [ 1.234700] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 1.239178] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.241461] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.244349] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.247283] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 1.250148] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 1.265910] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x9009, rev-id 0) [ 1.282072] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.284845] i8042: Warning: Keylock active [ 1.289208] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.290803] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.292677] hv_vmbus: registering driver hyperv_keyboard [ 1.294483] rtc_cmos 00:00: RTC can wake from S4 [ 1.297422] rtc_cmos 00:00: registered as rtc0 [ 1.298895] rtc_cmos 00:00: setting system clock to 2026-09-03T14:51:04 UTC (1788447064) [ 1.301657] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.303612] intel_pstate: CPU model not supported [ 1.305235] pstore: Using crash dump compression: deflate [ 1.307055] pstore: Registered efi_pstore as persistent store backend [ 1.309278] NET: Registered PF_INET6 protocol family [ 1.312525] Segment Routing with IPv6 [ 1.313616] In-situ OAM (IOAM) with IPv6 [ 1.314936] NET: Registered PF_PACKET protocol family [ 1.317261] Key type dns_resolver registered [ 1.319307] IPI shorthand broadcast: enabled [ 1.323667] sched_clock: Marking stable (1144005659, 179191128)->(1334366332, -11169545) [ 1.326605] registered taskstats version 1 [ 1.328180] Loading compiled-in X.509 certificates [ 1.502363] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.823621] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.829480] Demotion targets for Node 0: null [ 2.830396] Key type .fscrypt registered [ 2.830976] Key type fscrypt-provisioning registered [ 2.832180] ima: Allocated hash algorithm: sha1 [ 2.836523] ima: Can not allocate sha384 (reason: -2) [ 2.876442] ima: No architecture policies found [ 2.883436] clk: Disabling unused clocks [ 2.891347] Freeing unused kernel image (initmem) memory: 17040K [ 2.892415] Write protecting the kernel read-only data: 47104k [ 2.893589] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.894643] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.895658] Run /init as init process [ 3.059494] SCSI subsystem initialized [ 3.063578] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 3.074523] scsi host0: Virtio SCSI HBA [ 3.075115] blk-mq: reduced tag depth to 10240 [ 3.099685] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 3.121043] sd 0:0:1:0: [sda] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB) [ 3.122169] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 3.122938] sd 0:0:1:0: [sda] Write Protect is off [ 3.123677] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.143335] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 3.144449] GPT:25804799 != 33554431 [ 3.144958] GPT:Alternate GPT header not at the end of the disk. [ 3.145804] GPT:25804799 != 33554431 [ 3.146326] GPT: Use GNU Parted to correct GPT errors. [ 3.147039] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.148231] sd 0:0:1:0: [sda] Attached SCSI disk [ 3.181161] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.182928] device-mapper: uevent: version 1.0.3 [ 3.183739] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.191985] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.233200] raid6: avx2x4 gen() 18087 MB/s [ 3.250198] raid6: avx2x2 gen() 18218 MB/s [ 3.267203] raid6: avx2x1 gen() 13447 MB/s [ 3.267847] raid6: using algorithm avx2x2 gen() 18218 MB/s [ 3.285201] raid6: .... xor() 15877 MB/s, rmw enabled [ 3.285972] raid6: using avx2x2 recovery algorithm [ 3.297991] xor: automatically using best checksumming function avx [ 3.453803] Btrfs loaded, zoned=no, fsverity=no [ 3.460260] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (149) [ 3.463122] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.467442] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.468519] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.495580] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 63.509124] ACPI: PM: Preparing to enter system sleep state S5 [ 63.510053] reboot: Restarting system [ 63.510839] reboot: machine restart [=3h[=3hCSM BBS Table full. BdsDxe: loading Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) BdsDxe: starting Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) UEFI: Attempting to start image. Description: UEFI Google PersistentDisk FilePath: PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) OptionNumber: 1. btrfs_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. [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ 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            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] x86/CPU: Model not found in latest microcode list [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x0000000000054fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000055000-0x000000000005ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000060000-0x0000000000097fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000098000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd2f2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bd2f3000-0x00000000bd2fcfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bf8ed000-0x00000000bfb6cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bfb6d000-0x00000000bfb7efff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bfb7f000-0x00000000bfbfefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bfbff000-0x00000000bffdffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 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: TPMFinalLog=0xbfbf7000 ACPI=0xbfb7e000 ACPI 2.0=0xbfb7e014 SMBIOS=0xbf9ca000 MEMATTR=0xbd2fd018 RNG=0xbfb73018 TPMEventLog=0xbd2f3018 [ 0.000000] random: crng init done [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 11606434081 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000009] tsc: Detected 2299.998 MHz processor [ 0.000043] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000089] MTRR map: 3 entries (2 fixed + 1 variable; max 18), built from 8 variable MTRRs [ 0.000093] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000150] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000179] Using GB pages for direct mapping [ 0.001078] ACPI: Early table checksum verification disabled [ 0.001083] ACPI: RSDP 0x00000000BFB7E014 000024 (v02 Google) [ 0.001089] ACPI: XSDT 0x00000000BFB7D0E8 00005C (v01 Google GOOGFACP 00000001 01000013) [ 0.001097] ACPI: FACP 0x00000000BFB78000 000114 (v06 Google GOOGFACP 00000001 GOOG 00000001) [ 0.001105] ACPI: DSDT 0x00000000BFB79000 001DED (v02 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.001110] ACPI: FACS 0x00000000BFBF2000 000040 [ 0.001114] ACPI: SSDT 0x00000000BFB7C000 000316 (v02 GOOGLE Tpm2Tabl 00001000 INTL 20250807) [ 0.001119] ACPI: TPM2 0x00000000BFB7B000 000034 (v04 GOOGLE 00000001 GOOG 00000001) [ 0.001124] ACPI: SRAT 0x00000000BFB77000 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.001129] ACPI: APIC 0x00000000BFB76000 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.001134] ACPI: SSDT 0x00000000BFB75000 000914 (v02 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.001139] ACPI: WAET 0x00000000BFB74000 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.001142] ACPI: Reserving FACP table memory at [mem 0xbfb78000-0xbfb78113] [ 0.001144] ACPI: Reserving DSDT table memory at [mem 0xbfb79000-0xbfb7adec] [ 0.001145] ACPI: Reserving FACS table memory at [mem 0xbfbf2000-0xbfbf203f] [ 0.001146] ACPI: Reserving SSDT table memory at [mem 0xbfb7c000-0xbfb7c315] [ 0.001147] ACPI: Reserving TPM2 table memory at [mem 0xbfb7b000-0xbfb7b033] [ 0.001148] ACPI: Reserving SRAT table memory at [mem 0xbfb77000-0xbfb770c7] [ 0.001149] ACPI: Reserving APIC table memory at [mem 0xbfb76000-0xbfb76075] [ 0.001150] ACPI: Reserving SSDT table memory at [mem 0xbfb75000-0xbfb75913] [ 0.001150] ACPI: Reserving WAET table memory at [mem 0xbfb74000-0xbfb74027] [ 0.001209] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.001212] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.001213] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.001216] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.001219] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00001000-0x21fffffff] [ 0.001224] NODE_DATA(0) allocated [mem 0x21fff6d80-0x21fffdfff] [ 0.001263] Zone ranges: [ 0.001263] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.001265] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.001267] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.001269] Device empty [ 0.001270] Movable zone start for each node [ 0.001271] Early memory node ranges [ 0.001271] node 0: [mem 0x0000000000001000-0x0000000000054fff] [ 0.001273] node 0: [mem 0x0000000000060000-0x0000000000097fff] [ 0.001274] node 0: [mem 0x0000000000100000-0x00000000bd2f2fff] [ 0.001275] node 0: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] [ 0.001276] node 0: [mem 0x00000000bfbff000-0x00000000bffdffff] [ 0.001277] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.001279] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.001647] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.001650] On node 0, zone DMA: 11 pages in unavailable ranges [ 0.001671] On node 0, zone DMA: 104 pages in unavailable ranges [ 0.064048] On node 0, zone DMA32: 10 pages in unavailable ranges [ 0.064338] On node 0, zone DMA32: 786 pages in unavailable ranges [ 0.246561] On node 0, zone Normal: 32 pages in unavailable ranges [ 0.247133] ACPI: PM-Timer IO Port: 0xb008 [ 0.247157] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.247236] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.247241] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.247244] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.247246] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.247247] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.247253] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.247261] CPU topo: Max. logical packages: 1 [ 0.247262] CPU topo: Max. logical dies: 1 [ 0.247263] CPU topo: Max. dies per package: 1 [ 0.247268] CPU topo: Max. threads per core: 2 [ 0.247269] CPU topo: Num. cores per package: 1 [ 0.247270] CPU topo: Num. threads per package: 2 [ 0.247270] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.247302] [mem 0xc0000000-0xffffffff] available for PCI devices [ 0.247305] Booting paravirtualized kernel on KVM [ 0.247308] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.252981] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.258179] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.258220] kvm-guest: PV spinlocks enabled [ 0.258223] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.258227] 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.258389] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.278507] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.288616] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.288714] software IO TLB: area num 2. [ 0.452982] Fallback order for Node 0: 0 [ 0.452988] Built 1 zonelists, mobility grouping on. Total pages: 1965136 [ 0.452990] Policy zone: Normal [ 0.452992] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.468937] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.469012] Kernel/User page tables isolation: enabled [ 0.479420] ftrace: allocating 41455 entries in 164 pages [ 0.479425] ftrace: allocated 164 pages with 3 groups [ 0.480841] Dynamic Preempt: voluntary [ 0.480979] rcu: Preemptible hierarchical RCU implementation. [ 0.480980] rcu: RCU event tracing is enabled. [ 0.480981] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.480983] Trampoline variant of Tasks RCU enabled. [ 0.480984] Rude variant of Tasks RCU enabled. [ 0.480984] Tracing variant of Tasks RCU enabled. [ 0.480985] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.480986] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.480993] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.480995] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.480997] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.488087] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.488523] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.488532] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.488614] Console: colour dummy device 80x25 [ 0.488672] printk: legacy console [ttyS0] enabled [ 0.626199] ACPI: Core revision 20250807 [ 0.626939] APIC: Switch to symmetric I/O mode setup [ 0.628202] x2apic enabled [ 0.631533] APIC: Switched APIC routing to: physical x2apic [ 0.637597] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.638716] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 0.640378] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=2299998) [ 0.642488] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.643375] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.644386] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.645375] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.646375] Spectre V2 : Mitigation: IBRS [ 0.647374] RETBleed: Mitigation: IBRS [ 0.647974] ITS: Mitigation: Aligned branch/return thunks [ 0.648375] Spectre V2 : User space: Mitigation: STIBP via prctl [ 0.649374] MDS: Mitigation: Clear CPU buffers [ 0.650374] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.651374] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.652378] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.653380] Spectre V2 : Enabling IBPB for BPF [ 0.654375] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.655382] active return thunk: its_return_thunk [ 0.656374] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 0.657391] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.658374] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.659374] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.660375] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.661374] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.701005] Freeing SMP alternatives memory: 40K [ 0.701378] pid_max: default: 32768 minimum: 301 [ 0.703519] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.704612] landlock: Up and running. [ 0.705129] SELinux: Initializing. [ 0.706687] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.707718] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.811859] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.813712] Performance Events: unsupported CPU family 6 model 63 no PMU driver, software events only. [ 0.814400] signal: max sigframe size: 1776 [ 0.815471] rcu: Hierarchical SRCU implementation. [ 0.816374] rcu: Max phase no-delay instances is 400. [ 0.817629] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.820881] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.821590] smp: Bringing up secondary CPUs ... [ 0.823428] smpboot: x86: Booting SMP configuration: [ 0.824147] .... node #0, CPUs: #1 [ 0.824548] 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. [ 0.826378] 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. [ 0.827418] smp: Brought up 1 node, 2 CPUs [ 0.828375] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 0.829668] Memory: 7520900K/7860544K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 330648K reserved, 0K cma-reserved) [ 0.831619] devtmpfs: initialized [ 0.832610] x86/mm: Memory block size: 128MB [ 0.835482] ACPI: PM: Registering ACPI NVS region [mem 0xbfb7f000-0xbfbfefff] (524288 bytes) [ 0.836491] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.838501] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.839682] pinctrl core: initialized pinctrl subsystem [ 0.846462] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.847581] audit: initializing netlink subsys (disabled) [ 0.848453] audit: type=2000 audit(1788447138.863:1): state=initialized audit_enabled=0 res=1 [ 0.848684] thermal_sys: Registered thermal governor 'step_wise' [ 0.849391] cpuidle: using governor menu [ 0.853964] efi: Freeing EFI boot services memory: 56352K [ 0.854379] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.855655] dca service started, version 1.12.1 [ 0.856473] PCI: Using configuration type 1 for base access [ 0.858484] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.889105] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.890376] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.891376] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.892356] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.895166] ACPI: Added _OSI(Module Device) [ 0.895377] ACPI: Added _OSI(Processor Device) [ 0.896375] ACPI: Added _OSI(Processor Aggregator Device) [ 0.899462] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.902913] ACPI: Interpreter enabled [ 0.903395] ACPI: PM: (supports S0 S3 S5) [ 0.904376] ACPI: Using IOAPIC for interrupt routing [ 0.905449] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.906376] PCI: Ignoring E820 reservations for host bridge windows [ 0.907706] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.913557] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.914381] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.915375] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.916389] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.919550] PCI host bridge to bus 0000:00 [ 0.920188] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.921375] pci_bus 0000:00: root bus resource [io 0x0d00-0x0fff window] [ 0.922375] pci_bus 0000:00: root bus resource [io 0xc000-0xffff window] [ 0.923375] pci_bus 0000:00: root bus resource [io 0xa000-0xbfff window] [ 0.924375] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.925375] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 0.926375] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.927286] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.929035] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.931159] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.934504] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.936569] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 0.939402] pci 0000:00:03.0: BAR 0 [io 0xc040-0xc07f] [ 0.940387] pci 0000:00:03.0: BAR 1 [mem 0xc0001000-0xc000107f] [ 0.941805] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 0.946398] pci 0000:00:04.0: BAR 0 [io 0xc000-0xc03f] [ 0.947387] pci 0000:00:04.0: BAR 1 [mem 0xc0000000-0xc000007f] [ 0.948865] pci 0000:00:05.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 0.953401] pci 0000:00:05.0: BAR 0 [io 0xc0a0-0xc0bf] [ 0.954839] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 0.958395] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 0.959146] pci 0000:00:06.0: BAR 1 [mem 0xc0002000-0xc000203f] [ 0.961360] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.964470] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 0.966372] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 0.968468] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 0.970413] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 0.972424] iommu: Default domain type: Translated [ 0.973375] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.974552] efivars: Registered efivars operations [ 0.975947] PCI: Using ACPI for IRQ routing [ 0.976591] vgaarb: loaded [ 0.977463] clocksource: Switched to clocksource kvm-clock [ 0.980624] VFS: Disk quotas dquot_6.6.0 [ 0.981346] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.982715] pnp: PnP ACPI init [ 0.984136] pnp: PnP ACPI: found 7 devices [ 0.993599] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.995010] NET: Registered PF_INET protocol family [ 0.998376] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.018108] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.019520] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.020693] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.022135] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.028340] TCP: Hash tables configured (established 65536 bind 65536) [ 1.029485] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.030454] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.032318] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.033156] NET: Registered PF_XDP protocol family [ 1.033857] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.034728] pci_bus 0000:00: resource 5 [io 0x0d00-0x0fff window] [ 1.035644] pci_bus 0000:00: resource 6 [io 0xc000-0xffff window] [ 1.036492] pci_bus 0000:00: resource 7 [io 0xa000-0xbfff window] [ 1.037362] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 1.038334] pci_bus 0000:00: resource 9 [mem 0xc0000000-0xfebfefff window] [ 1.039384] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.040346] PCI: CLS 0 bytes, default 64 [ 1.040966] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.042527] software IO TLB: mapped [mem 0x00000000b7f7f000-0x00000000bbf7f000] (64MB) [ 1.044144] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.045990] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.048037] clocksource: Switched to clocksource tsc [ 1.071483] Initialise system trusted keyrings [ 1.072696] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.075009] Key type asymmetric registered [ 1.075909] Asymmetric key parser 'x509' registered [ 1.079757] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.082892] io scheduler mq-deadline registered [ 1.083877] io scheduler kyber registered [ 1.084640] io scheduler bfq registered [ 1.087064] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.090317] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 1.091562] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 1.097738] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 1.099057] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 1.105658] ACPI: \_SB_.LNKA: Enabled at IRQ 10 [ 1.106934] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 1.112409] ACPI: \_SB_.LNKB: Enabled at IRQ 11 [ 1.113729] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 1.118259] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.120347] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.122484] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.125012] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 1.127402] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 1.139946] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x9009, rev-id 0) [ 1.156267] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.158071] i8042: Warning: Keylock active [ 1.162008] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.163156] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.164457] hv_vmbus: registering driver hyperv_keyboard [ 1.165766] rtc_cmos 00:00: RTC can wake from S4 [ 1.168172] rtc_cmos 00:00: registered as rtc0 [ 1.169263] rtc_cmos 00:00: setting system clock to 2026-09-03T14:52:19 UTC (1788447139) [ 1.170945] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.172328] intel_pstate: CPU model not supported [ 1.173459] pstore: Using crash dump compression: deflate [ 1.174532] pstore: Registered efi_pstore as persistent store backend [ 1.176009] NET: Registered PF_INET6 protocol family [ 1.178223] Segment Routing with IPv6 [ 1.179145] In-situ OAM (IOAM) with IPv6 [ 1.180147] NET: Registered PF_PACKET protocol family [ 1.181907] Key type dns_resolver registered [ 1.183401] IPI shorthand broadcast: enabled [ 1.187227] sched_clock: Marking stable (1040005294, 146840776)->(1196428535, -9582465) [ 1.189273] registered taskstats version 1 [ 1.190324] Loading compiled-in X.509 certificates [ 1.373240] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.749436] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.755255] Demotion targets for Node 0: null [ 2.756197] Key type .fscrypt registered [ 2.756812] Key type fscrypt-provisioning registered [ 2.758053] ima: Allocated hash algorithm: sha1 [ 2.762364] ima: Can not allocate sha384 (reason: -2) [ 2.798407] ima: No architecture policies found [ 2.805832] clk: Disabling unused clocks [ 2.819493] Freeing unused kernel image (initmem) memory: 17040K [ 2.820522] Write protecting the kernel read-only data: 47104k [ 2.821656] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.822610] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.823611] Run /init as init process [ 3.041253] SCSI subsystem initialized [ 3.046124] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 3.063041] scsi host0: Virtio SCSI HBA [ 3.063657] blk-mq: reduced tag depth to 10240 [ 3.074039] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 3.091161] sd 0:0:1:0: [sda] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB) [ 3.092248] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 3.093028] sd 0:0:1:0: [sda] Write Protect is off [ 3.093776] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.113317] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 3.114379] GPT:25804799 != 33554431 [ 3.114894] GPT:Alternate GPT header not at the end of the disk. [ 3.115747] GPT:25804799 != 33554431 [ 3.116265] GPT: Use GNU Parted to correct GPT errors. [ 3.117001] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.118271] sd 0:0:1:0: [sda] Attached SCSI disk [ 3.154816] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.156623] device-mapper: uevent: version 1.0.3 [ 3.157453] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.166303] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.208857] raid6: avx2x4 gen() 17850 MB/s [ 3.225856] raid6: avx2x2 gen() 17960 MB/s [ 3.242857] raid6: avx2x1 gen() 14025 MB/s [ 3.243490] raid6: using algorithm avx2x2 gen() 17960 MB/s [ 3.260856] raid6: .... xor() 15959 MB/s, rmw enabled [ 3.261912] raid6: using avx2x2 recovery algorithm [ 3.274148] xor: automatically using best checksumming function avx [ 3.425325] Btrfs loaded, zoned=no, fsverity=no [ 3.430144] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (150) [ 3.432796] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.436872] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.438063] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.501933] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 63.517499] ACPI: PM: Preparing to enter system sleep state S5 [ 63.518444] reboot: Restarting system [ 63.519073] reboot: machine restart [=3h[=3hCSM BBS Table full. BdsDxe: loading Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) BdsDxe: starting Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) UEFI: Attempting to start image. Description: UEFI Google PersistentDisk FilePath: PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) OptionNumber: 1. btrfs_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. [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ 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            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] x86/CPU: Model not found in latest microcode list [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x0000000000054fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000055000-0x000000000005ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000060000-0x0000000000097fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000098000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd2f2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bd2f3000-0x00000000bd2fcfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bf8ed000-0x00000000bfb6cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bfb6d000-0x00000000bfb7efff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bfb7f000-0x00000000bfbfefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bfbff000-0x00000000bffdffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 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: TPMFinalLog=0xbfbf7000 ACPI=0xbfb7e000 ACPI 2.0=0xbfb7e014 SMBIOS=0xbf9ca000 MEMATTR=0xbd2fd018 RNG=0xbfb73018 TPMEventLog=0xbd2f3018 [ 0.000000] random: crng init done [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 11640389931 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2299.998 MHz processor [ 0.000046] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000092] MTRR map: 3 entries (2 fixed + 1 variable; max 18), built from 8 variable MTRRs [ 0.000096] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000152] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000180] Using GB pages for direct mapping [ 0.000551] ACPI: Early table checksum verification disabled [ 0.000555] ACPI: RSDP 0x00000000BFB7E014 000024 (v02 Google) [ 0.000561] ACPI: XSDT 0x00000000BFB7D0E8 00005C (v01 Google GOOGFACP 00000001 01000013) [ 0.000568] ACPI: FACP 0x00000000BFB78000 000114 (v06 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000576] ACPI: DSDT 0x00000000BFB79000 001DED (v02 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000581] ACPI: FACS 0x00000000BFBF2000 000040 [ 0.000586] ACPI: SSDT 0x00000000BFB7C000 000316 (v02 GOOGLE Tpm2Tabl 00001000 INTL 20250807) [ 0.000591] ACPI: TPM2 0x00000000BFB7B000 000034 (v04 GOOGLE 00000001 GOOG 00000001) [ 0.000596] ACPI: SRAT 0x00000000BFB77000 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000600] ACPI: APIC 0x00000000BFB76000 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000605] ACPI: SSDT 0x00000000BFB75000 000914 (v02 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000609] ACPI: WAET 0x00000000BFB74000 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000613] ACPI: Reserving FACP table memory at [mem 0xbfb78000-0xbfb78113] [ 0.000614] ACPI: Reserving DSDT table memory at [mem 0xbfb79000-0xbfb7adec] [ 0.000615] ACPI: Reserving FACS table memory at [mem 0xbfbf2000-0xbfbf203f] [ 0.000616] ACPI: Reserving SSDT table memory at [mem 0xbfb7c000-0xbfb7c315] [ 0.000617] ACPI: Reserving TPM2 table memory at [mem 0xbfb7b000-0xbfb7b033] [ 0.000618] ACPI: Reserving SRAT table memory at [mem 0xbfb77000-0xbfb770c7] [ 0.000619] ACPI: Reserving APIC table memory at [mem 0xbfb76000-0xbfb76075] [ 0.000620] ACPI: Reserving SSDT table memory at [mem 0xbfb75000-0xbfb75913] [ 0.000621] ACPI: Reserving WAET table memory at [mem 0xbfb74000-0xbfb74027] [ 0.000676] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.000679] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.000682] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.000687] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.000691] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00001000-0x21fffffff] [ 0.000700] NODE_DATA(0) allocated [mem 0x21fff8d80-0x21fffffff] [ 0.001132] Zone ranges: [ 0.001133] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.001135] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.001137] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.001139] Device empty [ 0.001140] Movable zone start for each node [ 0.001141] Early memory node ranges [ 0.001141] node 0: [mem 0x0000000000001000-0x0000000000054fff] [ 0.001143] node 0: [mem 0x0000000000060000-0x0000000000097fff] [ 0.001144] node 0: [mem 0x0000000000100000-0x00000000bd2f2fff] [ 0.001145] node 0: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] [ 0.001146] node 0: [mem 0x00000000bfbff000-0x00000000bffdffff] [ 0.001147] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.001149] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.001514] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.001517] On node 0, zone DMA: 11 pages in unavailable ranges [ 0.001541] On node 0, zone DMA: 104 pages in unavailable ranges [ 0.113473] On node 0, zone DMA32: 10 pages in unavailable ranges [ 0.113750] On node 0, zone DMA32: 786 pages in unavailable ranges [ 0.273986] On node 0, zone Normal: 32 pages in unavailable ranges [ 0.274498] ACPI: PM-Timer IO Port: 0xb008 [ 0.274520] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.274603] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.274608] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.274611] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.274613] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.274614] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.274621] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.274628] CPU topo: Max. logical packages: 1 [ 0.274629] CPU topo: Max. logical dies: 1 [ 0.274630] CPU topo: Max. dies per package: 1 [ 0.274636] CPU topo: Max. threads per core: 2 [ 0.274637] CPU topo: Num. cores per package: 1 [ 0.274638] CPU topo: Num. threads per package: 2 [ 0.274638] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.274670] [mem 0xc0000000-0xffffffff] available for PCI devices [ 0.274673] Booting paravirtualized kernel on KVM [ 0.274676] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.280452] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.285632] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.285678] kvm-guest: PV spinlocks enabled [ 0.285681] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.285684] 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.285837] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.306361] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.316636] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.316730] software IO TLB: area num 2. [ 0.481829] Fallback order for Node 0: 0 [ 0.481835] Built 1 zonelists, mobility grouping on. Total pages: 1965136 [ 0.481838] Policy zone: Normal [ 0.481840] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.498251] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.498327] Kernel/User page tables isolation: enabled [ 0.509116] ftrace: allocating 41455 entries in 164 pages [ 0.509120] ftrace: allocated 164 pages with 3 groups [ 0.510510] Dynamic Preempt: voluntary [ 0.510988] rcu: Preemptible hierarchical RCU implementation. [ 0.510989] rcu: RCU event tracing is enabled. [ 0.510990] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.510992] Trampoline variant of Tasks RCU enabled. [ 0.510992] Rude variant of Tasks RCU enabled. [ 0.510993] Tracing variant of Tasks RCU enabled. [ 0.510994] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.510995] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.511001] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.511004] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.511005] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.518546] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.519010] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.519019] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.519100] Console: colour dummy device 80x25 [ 0.519157] printk: legacy console [ttyS0] enabled [ 0.658391] ACPI: Core revision 20250807 [ 0.659278] APIC: Switch to symmetric I/O mode setup [ 0.661027] x2apic enabled [ 0.665036] APIC: Switched APIC routing to: physical x2apic [ 0.671869] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.673055] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 0.674606] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=2299998) [ 0.676750] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.677603] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.678613] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.679603] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.680604] Spectre V2 : Mitigation: IBRS [ 0.681602] RETBleed: Mitigation: IBRS [ 0.682602] ITS: Mitigation: Aligned branch/return thunks [ 0.683427] Spectre V2 : User space: Mitigation: STIBP via prctl [ 0.683603] MDS: Mitigation: Clear CPU buffers [ 0.684602] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.685603] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.686607] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.688611] Spectre V2 : Enabling IBPB for BPF [ 0.689275] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.689612] active return thunk: its_return_thunk [ 0.690280] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 0.690623] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.691603] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.692603] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.693603] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.694603] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.739106] Freeing SMP alternatives memory: 40K [ 0.739607] pid_max: default: 32768 minimum: 301 [ 0.740686] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.741702] landlock: Up and running. [ 0.742251] SELinux: Initializing. [ 0.743127] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.744861] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.849067] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.851434] Performance Events: unsupported CPU family 6 model 63 no PMU driver, software events only. [ 0.851629] signal: max sigframe size: 1776 [ 0.852719] rcu: Hierarchical SRCU implementation. [ 0.853452] rcu: Max phase no-delay instances is 400. [ 0.854735] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.858278] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.858816] smp: Bringing up secondary CPUs ... [ 0.860769] smpboot: x86: Booting SMP configuration: [ 0.861592] .... node #0, CPUs: #1 [ 0.861777] 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. [ 0.863606] 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. [ 0.864646] smp: Brought up 1 node, 2 CPUs [ 0.865604] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 0.867632] Memory: 7522000K/7860544K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 330640K reserved, 0K cma-reserved) [ 0.869827] devtmpfs: initialized [ 0.870688] x86/mm: Memory block size: 128MB [ 0.871776] ACPI: PM: Registering ACPI NVS region [mem 0xbfb7f000-0xbfbfefff] (524288 bytes) [ 0.872734] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.873614] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.875709] pinctrl core: initialized pinctrl subsystem [ 0.881346] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.882761] audit: initializing netlink subsys (disabled) [ 0.883697] audit: type=2000 audit(1788447214.505:1): state=initialized audit_enabled=0 res=1 [ 0.884782] thermal_sys: Registered thermal governor 'step_wise' [ 0.885618] cpuidle: using governor menu [ 0.890097] efi: Freeing EFI boot services memory: 56352K [ 0.890607] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.892919] dca service started, version 1.12.1 [ 0.893695] PCI: Using configuration type 1 for base access [ 0.894766] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.925085] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.925604] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.926550] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.927603] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.930332] ACPI: Added _OSI(Module Device) [ 0.931605] ACPI: Added _OSI(Processor Device) [ 0.932267] ACPI: Added _OSI(Processor Aggregator Device) [ 0.934801] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.938063] ACPI: Interpreter enabled [ 0.938615] ACPI: PM: (supports S0 S3 S5) [ 0.939608] ACPI: Using IOAPIC for interrupt routing [ 0.940378] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.941604] PCI: Ignoring E820 reservations for host bridge windows [ 0.942871] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.947810] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.948611] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.949604] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.951617] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.953969] PCI host bridge to bus 0000:00 [ 0.954608] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.955605] pci_bus 0000:00: root bus resource [io 0x0d00-0x0fff window] [ 0.957609] pci_bus 0000:00: root bus resource [io 0xc000-0xffff window] [ 0.958605] pci_bus 0000:00: root bus resource [io 0xa000-0xbfff window] [ 0.959604] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.960606] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 0.962608] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.963669] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.965298] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.967319] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.970714] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.972836] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 0.975622] pci 0000:00:03.0: BAR 0 [io 0xc040-0xc07f] [ 0.976613] pci 0000:00:03.0: BAR 1 [mem 0xc0001000-0xc000107f] [ 0.978125] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 0.981627] pci 0000:00:04.0: BAR 0 [io 0xc000-0xc03f] [ 0.982615] pci 0000:00:04.0: BAR 1 [mem 0xc0000000-0xc000007f] [ 0.984824] pci 0000:00:05.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 0.987629] pci 0000:00:05.0: BAR 0 [io 0xc0a0-0xc0bf] [ 0.989096] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 0.993629] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 0.994615] pci 0000:00:06.0: BAR 1 [mem 0xc0002000-0xc000203f] [ 0.998199] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 0.999698] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 1.001711] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 1.003697] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 1.005649] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 1.007662] iommu: Default domain type: Translated [ 1.008604] iommu: DMA domain TLB invalidation policy: lazy mode [ 1.009809] efivars: Registered efivars operations [ 1.010921] PCI: Using ACPI for IRQ routing [ 1.012682] vgaarb: loaded [ 1.013172] clocksource: Switched to clocksource kvm-clock [ 1.015141] VFS: Disk quotas dquot_6.6.0 [ 1.015783] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.017000] pnp: PnP ACPI init [ 1.018376] pnp: PnP ACPI: found 7 devices [ 1.027523] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.029064] NET: Registered PF_INET protocol family [ 1.030324] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.046246] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.047530] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.048699] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.050211] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.052242] TCP: Hash tables configured (established 65536 bind 65536) [ 1.053252] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.054381] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.055614] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.056621] NET: Registered PF_XDP protocol family [ 1.057639] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.058635] pci_bus 0000:00: resource 5 [io 0x0d00-0x0fff window] [ 1.059764] pci_bus 0000:00: resource 6 [io 0xc000-0xffff window] [ 1.060976] pci_bus 0000:00: resource 7 [io 0xa000-0xbfff window] [ 1.062065] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 1.063193] pci_bus 0000:00: resource 9 [mem 0xc0000000-0xfebfefff window] [ 1.065021] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.066062] PCI: CLS 0 bytes, default 64 [ 1.066734] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.068742] software IO TLB: mapped [mem 0x00000000b7f7f000-0x00000000bbf7f000] (64MB) [ 1.071280] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.074014] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.077063] clocksource: Switched to clocksource tsc [ 1.101258] Initialise system trusted keyrings [ 1.102841] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.106102] Key type asymmetric registered [ 1.107363] Asymmetric key parser 'x509' registered [ 1.109857] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.112479] io scheduler mq-deadline registered [ 1.113934] io scheduler kyber registered [ 1.115116] io scheduler bfq registered [ 1.117332] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.121200] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 1.122714] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 1.132805] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 1.134224] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 1.145186] ACPI: \_SB_.LNKA: Enabled at IRQ 10 [ 1.146618] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 1.153442] ACPI: \_SB_.LNKB: Enabled at IRQ 11 [ 1.154922] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 1.159764] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.162116] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.164915] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.167646] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 1.170458] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 1.182906] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x9009, rev-id 0) [ 1.196574] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.199407] i8042: Warning: Keylock active [ 1.203449] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.205062] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.206750] hv_vmbus: registering driver hyperv_keyboard [ 1.208895] rtc_cmos 00:00: RTC can wake from S4 [ 1.211868] rtc_cmos 00:00: registered as rtc0 [ 1.213660] rtc_cmos 00:00: setting system clock to 2026-09-03T14:53:35 UTC (1788447215) [ 1.216445] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.218366] intel_pstate: CPU model not supported [ 1.220038] pstore: Using crash dump compression: deflate [ 1.221843] pstore: Registered efi_pstore as persistent store backend [ 1.224211] NET: Registered PF_INET6 protocol family [ 1.226845] Segment Routing with IPv6 [ 1.227918] In-situ OAM (IOAM) with IPv6 [ 1.229271] NET: Registered PF_PACKET protocol family [ 1.231026] Key type dns_resolver registered [ 1.233078] IPI shorthand broadcast: enabled [ 1.237371] sched_clock: Marking stable (1086005176, 150582059)->(1250801673, -14214438) [ 1.240096] registered taskstats version 1 [ 1.241754] Loading compiled-in X.509 certificates [ 1.415057] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.829122] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.835042] Demotion targets for Node 0: null [ 2.836008] Key type .fscrypt registered [ 2.836690] Key type fscrypt-provisioning registered [ 2.837848] ima: Allocated hash algorithm: sha1 [ 2.842070] ima: Can not allocate sha384 (reason: -2) [ 2.879357] ima: No architecture policies found [ 2.886981] clk: Disabling unused clocks [ 2.897420] Freeing unused kernel image (initmem) memory: 17040K [ 2.898459] Write protecting the kernel read-only data: 47104k [ 2.899599] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.900575] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.901519] Run /init as init process [ 3.116632] SCSI subsystem initialized [ 3.121609] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 3.140774] scsi host0: Virtio SCSI HBA [ 3.141467] blk-mq: reduced tag depth to 10240 [ 3.166537] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 3.186201] sd 0:0:1:0: [sda] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB) [ 3.187307] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 3.188409] sd 0:0:1:0: [sda] Write Protect is off [ 3.189194] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.207550] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 3.208715] GPT:25804799 != 33554431 [ 3.209230] GPT:Alternate GPT header not at the end of the disk. [ 3.210061] GPT:25804799 != 33554431 [ 3.210564] GPT: Use GNU Parted to correct GPT errors. [ 3.211313] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.212467] sd 0:0:1:0: [sda] Attached SCSI disk [ 3.245127] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.246835] device-mapper: uevent: version 1.0.3 [ 3.247608] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.256166] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.298592] raid6: avx2x4 gen() 17345 MB/s [ 3.315591] raid6: avx2x2 gen() 17477 MB/s [ 3.332591] raid6: avx2x1 gen() 13473 MB/s [ 3.333210] raid6: using algorithm avx2x2 gen() 17477 MB/s [ 3.350590] raid6: .... xor() 15959 MB/s, rmw enabled [ 3.351354] raid6: using avx2x2 recovery algorithm [ 3.363822] xor: automatically using best checksumming function avx [ 3.520394] Btrfs loaded, zoned=no, fsverity=no [ 3.525186] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (148) [ 3.527977] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.532115] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.533236] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.597403] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 63.624067] ACPI: PM: Preparing to enter system sleep state S5 [ 63.630152] reboot: Restarting system [ 63.633940] reboot: machine restart [=3h[=3hCSM BBS Table full. BdsDxe: loading Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) BdsDxe: starting Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) UEFI: Attempting to start image. Description: UEFI Google PersistentDisk FilePath: PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) OptionNumber: 1. btrfs_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. [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ 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            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] x86/CPU: Model not found in latest microcode list [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x0000000000054fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000055000-0x000000000005ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000060000-0x0000000000097fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000098000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd2f2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bd2f3000-0x00000000bd2fcfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bf8ed000-0x00000000bfb6cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bfb6d000-0x00000000bfb7efff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bfb7f000-0x00000000bfbfefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bfbff000-0x00000000bffdffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 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: TPMFinalLog=0xbfbf7000 ACPI=0xbfb7e000 ACPI 2.0=0xbfb7e014 SMBIOS=0xbf9ca000 MEMATTR=0xbd2fd018 RNG=0xbfb73018 TPMEventLog=0xbd2f3018 [ 0.000000] random: crng init done [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 11605898079 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2299.998 MHz processor [ 0.000041] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000091] MTRR map: 3 entries (2 fixed + 1 variable; max 18), built from 8 variable MTRRs [ 0.000095] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000151] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000178] Using GB pages for direct mapping [ 0.000532] ACPI: Early table checksum verification disabled [ 0.000538] ACPI: RSDP 0x00000000BFB7E014 000024 (v02 Google) [ 0.000543] ACPI: XSDT 0x00000000BFB7D0E8 00005C (v01 Google GOOGFACP 00000001 01000013) [ 0.000551] ACPI: FACP 0x00000000BFB78000 000114 (v06 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000559] ACPI: DSDT 0x00000000BFB79000 001DED (v02 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000565] ACPI: FACS 0x00000000BFBF2000 000040 [ 0.000569] ACPI: SSDT 0x00000000BFB7C000 000316 (v02 GOOGLE Tpm2Tabl 00001000 INTL 20250807) [ 0.000574] ACPI: TPM2 0x00000000BFB7B000 000034 (v04 GOOGLE 00000001 GOOG 00000001) [ 0.000581] ACPI: SRAT 0x00000000BFB77000 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000587] ACPI: APIC 0x00000000BFB76000 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000593] ACPI: SSDT 0x00000000BFB75000 000914 (v02 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000600] ACPI: WAET 0x00000000BFB74000 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000604] ACPI: Reserving FACP table memory at [mem 0xbfb78000-0xbfb78113] [ 0.000607] ACPI: Reserving DSDT table memory at [mem 0xbfb79000-0xbfb7adec] [ 0.000608] ACPI: Reserving FACS table memory at [mem 0xbfbf2000-0xbfbf203f] [ 0.000609] ACPI: Reserving SSDT table memory at [mem 0xbfb7c000-0xbfb7c315] [ 0.000611] ACPI: Reserving TPM2 table memory at [mem 0xbfb7b000-0xbfb7b033] [ 0.000612] ACPI: Reserving SRAT table memory at [mem 0xbfb77000-0xbfb770c7] [ 0.000613] ACPI: Reserving APIC table memory at [mem 0xbfb76000-0xbfb76075] [ 0.000614] ACPI: Reserving SSDT table memory at [mem 0xbfb75000-0xbfb75913] [ 0.000616] ACPI: Reserving WAET table memory at [mem 0xbfb74000-0xbfb74027] [ 0.000678] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.000682] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.000685] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.000689] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.000694] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00001000-0x21fffffff] [ 0.000702] NODE_DATA(0) allocated [mem 0x21fff8d80-0x21fffffff] [ 0.001131] Zone ranges: [ 0.001132] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.001134] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.001136] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.001138] Device empty [ 0.001139] Movable zone start for each node [ 0.001140] Early memory node ranges [ 0.001140] node 0: [mem 0x0000000000001000-0x0000000000054fff] [ 0.001142] node 0: [mem 0x0000000000060000-0x0000000000097fff] [ 0.001147] node 0: [mem 0x0000000000100000-0x00000000bd2f2fff] [ 0.001149] node 0: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] [ 0.001150] node 0: [mem 0x00000000bfbff000-0x00000000bffdffff] [ 0.001151] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.001153] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.001185] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.001196] On node 0, zone DMA: 11 pages in unavailable ranges [ 0.001801] On node 0, zone DMA: 104 pages in unavailable ranges [ 0.122003] On node 0, zone DMA32: 10 pages in unavailable ranges [ 0.122277] On node 0, zone DMA32: 786 pages in unavailable ranges [ 0.305132] On node 0, zone Normal: 32 pages in unavailable ranges [ 0.305679] ACPI: PM-Timer IO Port: 0xb008 [ 0.305702] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.305778] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.305783] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.305786] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.305788] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.305789] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.305796] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.305804] CPU topo: Max. logical packages: 1 [ 0.305805] CPU topo: Max. logical dies: 1 [ 0.305806] CPU topo: Max. dies per package: 1 [ 0.305811] CPU topo: Max. threads per core: 2 [ 0.305812] CPU topo: Num. cores per package: 1 [ 0.305812] CPU topo: Num. threads per package: 2 [ 0.305813] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.305844] [mem 0xc0000000-0xffffffff] available for PCI devices [ 0.305847] Booting paravirtualized kernel on KVM [ 0.305849] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.311459] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.312040] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.312079] kvm-guest: PV spinlocks enabled [ 0.312081] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.312084] 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.312247] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.323277] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.333351] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.333449] software IO TLB: area num 2. [ 0.487971] Fallback order for Node 0: 0 [ 0.487978] Built 1 zonelists, mobility grouping on. Total pages: 1965136 [ 0.487981] Policy zone: Normal [ 0.487983] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.503919] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.503996] Kernel/User page tables isolation: enabled [ 0.514328] ftrace: allocating 41455 entries in 164 pages [ 0.514332] ftrace: allocated 164 pages with 3 groups [ 0.515709] Dynamic Preempt: voluntary [ 0.515841] rcu: Preemptible hierarchical RCU implementation. [ 0.515842] rcu: RCU event tracing is enabled. [ 0.515843] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.515845] Trampoline variant of Tasks RCU enabled. [ 0.515845] Rude variant of Tasks RCU enabled. [ 0.515846] Tracing variant of Tasks RCU enabled. [ 0.515847] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.515848] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.515854] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.515856] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.515858] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.522971] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.523397] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.523406] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.523483] Console: colour dummy device 80x25 [ 0.523546] printk: legacy console [ttyS0] enabled [ 0.680263] ACPI: Core revision 20250807 [ 0.681128] APIC: Switch to symmetric I/O mode setup [ 0.682792] x2apic enabled [ 0.686263] APIC: Switched APIC routing to: physical x2apic [ 0.692206] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.693906] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 0.695807] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=2299998) [ 0.697227] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.697805] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.698815] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.699804] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.700804] Spectre V2 : Mitigation: IBRS [ 0.701804] RETBleed: Mitigation: IBRS [ 0.702399] ITS: Mitigation: Aligned branch/return thunks [ 0.702807] Spectre V2 : User space: Mitigation: STIBP via prctl [ 0.703804] MDS: Mitigation: Clear CPU buffers [ 0.704805] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.705805] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.706807] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.707811] Spectre V2 : Enabling IBPB for BPF [ 0.708805] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.709810] active return thunk: its_return_thunk [ 0.710804] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 0.711822] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.712804] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.713803] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.714805] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.715804] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.752562] Freeing SMP alternatives memory: 40K [ 0.752808] pid_max: default: 32768 minimum: 301 [ 0.753855] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.754889] landlock: Up and running. [ 0.755803] SELinux: Initializing. [ 0.757024] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.757827] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.862028] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.864116] Performance Events: unsupported CPU family 6 model 63 no PMU driver, software events only. [ 0.864832] signal: max sigframe size: 1776 [ 0.865687] rcu: Hierarchical SRCU implementation. [ 0.865804] rcu: Max phase no-delay instances is 400. [ 0.866913] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.870408] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.870888] smp: Bringing up secondary CPUs ... [ 0.871940] smpboot: x86: Booting SMP configuration: [ 0.872807] .... node #0, CPUs: #1 [ 0.873951] 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. [ 0.875808] 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. [ 0.876860] smp: Brought up 1 node, 2 CPUs [ 0.877567] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 0.878448] Memory: 7521996K/7860544K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 330644K reserved, 0K cma-reserved) [ 0.879294] devtmpfs: initialized [ 0.879878] x86/mm: Memory block size: 128MB [ 0.881926] ACPI: PM: Registering ACPI NVS region [mem 0xbfb7f000-0xbfbfefff] (524288 bytes) [ 0.882868] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.884823] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.886898] pinctrl core: initialized pinctrl subsystem [ 0.889154] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.889949] audit: initializing netlink subsys (disabled) [ 0.891838] audit: type=2000 audit(1788447289.993:1): state=initialized audit_enabled=0 res=1 [ 0.891939] thermal_sys: Registered thermal governor 'step_wise' [ 0.892818] cpuidle: using governor menu [ 0.898213] efi: Freeing EFI boot services memory: 56352K [ 0.898809] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.900296] dca service started, version 1.12.1 [ 0.900900] PCI: Using configuration type 1 for base access [ 0.902850] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.931870] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.932805] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.933805] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.934804] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.937341] ACPI: Added _OSI(Module Device) [ 0.937809] ACPI: Added _OSI(Processor Device) [ 0.938811] ACPI: Added _OSI(Processor Aggregator Device) [ 0.941816] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.944224] ACPI: Interpreter enabled [ 0.944818] ACPI: PM: (supports S0 S3 S5) [ 0.945805] ACPI: Using IOAPIC for interrupt routing [ 0.946581] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.947805] PCI: Ignoring E820 reservations for host bridge windows [ 0.949095] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.953930] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.954813] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.955807] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.957819] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.960833] PCI host bridge to bus 0000:00 [ 0.961420] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.961806] pci_bus 0000:00: root bus resource [io 0x0d00-0x0fff window] [ 0.962805] pci_bus 0000:00: root bus resource [io 0xc000-0xffff window] [ 0.963805] pci_bus 0000:00: root bus resource [io 0xa000-0xbfff window] [ 0.964805] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.966805] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 0.967805] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.968861] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.971075] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.973062] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.976802] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.978179] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 0.981830] pci 0000:00:03.0: BAR 0 [io 0xc040-0xc07f] [ 0.982708] pci 0000:00:03.0: BAR 1 [mem 0xc0001000-0xc000107f] [ 0.984143] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 0.988829] pci 0000:00:04.0: BAR 0 [io 0xc000-0xc03f] [ 0.989816] pci 0000:00:04.0: BAR 1 [mem 0xc0000000-0xc000007f] [ 0.991041] pci 0000:00:05.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 0.994823] pci 0000:00:05.0: BAR 0 [io 0xc0a0-0xc0bf] [ 0.997055] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 1.001829] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 1.002820] pci 0000:00:06.0: BAR 1 [mem 0xc0002000-0xc000203f] [ 1.005867] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 1.008917] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 1.011908] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 1.013921] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 1.016848] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 1.018853] iommu: Default domain type: Translated [ 1.019805] iommu: DMA domain TLB invalidation policy: lazy mode [ 1.020978] efivars: Registered efivars operations [ 1.022186] PCI: Using ACPI for IRQ routing [ 1.023834] vgaarb: loaded [ 1.024320] clocksource: Switched to clocksource kvm-clock [ 1.026818] VFS: Disk quotas dquot_6.6.0 [ 1.027614] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.028975] pnp: PnP ACPI init [ 1.030183] pnp: PnP ACPI: found 7 devices [ 1.038559] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.040207] NET: Registered PF_INET protocol family [ 1.043615] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.064386] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.066098] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.067421] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.068828] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.075523] TCP: Hash tables configured (established 65536 bind 65536) [ 1.076675] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.077681] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.078864] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.079709] NET: Registered PF_XDP protocol family [ 1.080440] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.081514] pci_bus 0000:00: resource 5 [io 0x0d00-0x0fff window] [ 1.082558] pci_bus 0000:00: resource 6 [io 0xc000-0xffff window] [ 1.083647] pci_bus 0000:00: resource 7 [io 0xa000-0xbfff window] [ 1.084644] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 1.085757] pci_bus 0000:00: resource 9 [mem 0xc0000000-0xfebfefff window] [ 1.086941] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.088153] PCI: CLS 0 bytes, default 64 [ 1.088888] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.090894] software IO TLB: mapped [mem 0x00000000b7f7f000-0x00000000bbf7f000] (64MB) [ 1.093370] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.096274] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.099635] clocksource: Switched to clocksource tsc [ 1.123650] Initialise system trusted keyrings [ 1.125509] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.128375] Key type asymmetric registered [ 1.129764] Asymmetric key parser 'x509' registered [ 1.133118] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.136453] io scheduler mq-deadline registered [ 1.137821] io scheduler kyber registered [ 1.139016] io scheduler bfq registered [ 1.141012] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.145521] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 1.146952] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 1.153917] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 1.155457] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 1.162160] ACPI: \_SB_.LNKA: Enabled at IRQ 10 [ 1.163784] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 1.169689] ACPI: \_SB_.LNKB: Enabled at IRQ 11 [ 1.171481] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 1.176380] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.178515] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.181142] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.182903] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 1.184674] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 1.199107] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x9009, rev-id 0) [ 1.217972] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.220221] i8042: Warning: Keylock active [ 1.224943] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.226124] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.227306] hv_vmbus: registering driver hyperv_keyboard [ 1.228547] rtc_cmos 00:00: RTC can wake from S4 [ 1.231571] rtc_cmos 00:00: registered as rtc0 [ 1.232611] rtc_cmos 00:00: setting system clock to 2026-09-03T14:54:50 UTC (1788447290) [ 1.234340] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.235596] intel_pstate: CPU model not supported [ 1.236610] pstore: Using crash dump compression: deflate [ 1.237785] pstore: Registered efi_pstore as persistent store backend [ 1.239304] NET: Registered PF_INET6 protocol family [ 1.241260] Segment Routing with IPv6 [ 1.241990] In-situ OAM (IOAM) with IPv6 [ 1.242846] NET: Registered PF_PACKET protocol family [ 1.244589] Key type dns_resolver registered [ 1.246058] IPI shorthand broadcast: enabled [ 1.249872] sched_clock: Marking stable (1082005071, 167395969)->(1263730788, -14329748) [ 1.252093] registered taskstats version 1 [ 1.253162] Loading compiled-in X.509 certificates [ 1.435896] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.813531] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.819286] Demotion targets for Node 0: null [ 2.820138] Key type .fscrypt registered [ 2.820703] Key type fscrypt-provisioning registered [ 2.821677] ima: Allocated hash algorithm: sha1 [ 2.825476] ima: Can not allocate sha384 (reason: -2) [ 2.854193] ima: No architecture policies found [ 2.861290] clk: Disabling unused clocks [ 2.869194] Freeing unused kernel image (initmem) memory: 17040K [ 2.870268] Write protecting the kernel read-only data: 47104k [ 2.871496] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.872669] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.873591] Run /init as init process [ 3.068912] SCSI subsystem initialized [ 3.073435] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 3.089209] scsi host0: Virtio SCSI HBA [ 3.089814] blk-mq: reduced tag depth to 10240 [ 3.115712] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 3.136295] sd 0:0:1:0: [sda] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB) [ 3.137443] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 3.138325] sd 0:0:1:0: [sda] Write Protect is off [ 3.139117] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.159287] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 3.160373] GPT:25804799 != 33554431 [ 3.160894] GPT:Alternate GPT header not at the end of the disk. [ 3.161745] GPT:25804799 != 33554431 [ 3.162269] GPT: Use GNU Parted to correct GPT errors. [ 3.162994] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.164281] sd 0:0:1:0: [sda] Attached SCSI disk [ 3.197531] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.199253] device-mapper: uevent: version 1.0.3 [ 3.200007] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.208032] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.248405] raid6: avx2x4 gen() 18038 MB/s [ 3.265403] raid6: avx2x2 gen() 18133 MB/s [ 3.282408] raid6: avx2x1 gen() 13812 MB/s [ 3.283102] raid6: using algorithm avx2x2 gen() 18133 MB/s [ 3.300403] raid6: .... xor() 15977 MB/s, rmw enabled [ 3.301200] raid6: using avx2x2 recovery algorithm [ 3.312621] xor: automatically using best checksumming function avx [ 3.465058] Btrfs loaded, zoned=no, fsverity=no [ 3.471025] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (149) [ 3.473969] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.478263] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.479337] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.543560] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 63.565498] ACPI: PM: Preparing to enter system sleep state S5 [ 63.571549] reboot: Restarting system [ 63.575336] reboot: machine restart [=3h[=3hCSM BBS Table full. BdsDxe: loading Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) BdsDxe: starting Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) UEFI: Attempting to start image. Description: UEFI Google PersistentDisk FilePath: PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) OptionNumber: 1. btrfs_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. [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ 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            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] x86/CPU: Model not found in latest microcode list [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x0000000000054fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000055000-0x000000000005ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000060000-0x0000000000097fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000098000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd2f2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bd2f3000-0x00000000bd2fcfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bf8ed000-0x00000000bfb6cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bfb6d000-0x00000000bfb7efff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bfb7f000-0x00000000bfbfefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bfbff000-0x00000000bffdffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 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: TPMFinalLog=0xbfbf7000 ACPI=0xbfb7e000 ACPI 2.0=0xbfb7e014 SMBIOS=0xbf9ca000 MEMATTR=0xbd2fd018 RNG=0xbfb73018 TPMEventLog=0xbd2f3018 [ 0.000000] random: crng init done [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 11695639995 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000009] tsc: Detected 2299.998 MHz processor [ 0.000041] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000088] MTRR map: 3 entries (2 fixed + 1 variable; max 18), built from 8 variable MTRRs [ 0.000092] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000148] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000179] Using GB pages for direct mapping [ 0.000780] ACPI: Early table checksum verification disabled [ 0.000787] ACPI: RSDP 0x00000000BFB7E014 000024 (v02 Google) [ 0.000793] ACPI: XSDT 0x00000000BFB7D0E8 00005C (v01 Google GOOGFACP 00000001 01000013) [ 0.000802] ACPI: FACP 0x00000000BFB78000 000114 (v06 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000811] ACPI: DSDT 0x00000000BFB79000 001DED (v02 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000817] ACPI: FACS 0x00000000BFBF2000 000040 [ 0.000821] ACPI: SSDT 0x00000000BFB7C000 000316 (v02 GOOGLE Tpm2Tabl 00001000 INTL 20250807) [ 0.000826] ACPI: TPM2 0x00000000BFB7B000 000034 (v04 GOOGLE 00000001 GOOG 00000001) [ 0.000831] ACPI: SRAT 0x00000000BFB77000 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000836] ACPI: APIC 0x00000000BFB76000 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000841] ACPI: SSDT 0x00000000BFB75000 000914 (v02 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000846] ACPI: WAET 0x00000000BFB74000 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000849] ACPI: Reserving FACP table memory at [mem 0xbfb78000-0xbfb78113] [ 0.000851] ACPI: Reserving DSDT table memory at [mem 0xbfb79000-0xbfb7adec] [ 0.000852] ACPI: Reserving FACS table memory at [mem 0xbfbf2000-0xbfbf203f] [ 0.000853] ACPI: Reserving SSDT table memory at [mem 0xbfb7c000-0xbfb7c315] [ 0.000854] ACPI: Reserving TPM2 table memory at [mem 0xbfb7b000-0xbfb7b033] [ 0.000854] ACPI: Reserving SRAT table memory at [mem 0xbfb77000-0xbfb770c7] [ 0.000855] ACPI: Reserving APIC table memory at [mem 0xbfb76000-0xbfb76075] [ 0.000856] ACPI: Reserving SSDT table memory at [mem 0xbfb75000-0xbfb75913] [ 0.000857] ACPI: Reserving WAET table memory at [mem 0xbfb74000-0xbfb74027] [ 0.000930] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.000933] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.000936] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.000942] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.000946] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00001000-0x21fffffff] [ 0.000955] NODE_DATA(0) allocated [mem 0x21fff6d80-0x21fffdfff] [ 0.001170] Zone ranges: [ 0.001171] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.001174] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.001175] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.001177] Device empty [ 0.001178] Movable zone start for each node [ 0.001180] Early memory node ranges [ 0.001180] node 0: [mem 0x0000000000001000-0x0000000000054fff] [ 0.001182] node 0: [mem 0x0000000000060000-0x0000000000097fff] [ 0.001183] node 0: [mem 0x0000000000100000-0x00000000bd2f2fff] [ 0.001185] node 0: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] [ 0.001186] node 0: [mem 0x00000000bfbff000-0x00000000bffdffff] [ 0.001187] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.001189] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.001222] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.001239] On node 0, zone DMA: 11 pages in unavailable ranges [ 0.001888] On node 0, zone DMA: 104 pages in unavailable ranges [ 0.132539] On node 0, zone DMA32: 10 pages in unavailable ranges [ 0.132858] On node 0, zone DMA32: 786 pages in unavailable ranges [ 0.328349] On node 0, zone Normal: 32 pages in unavailable ranges [ 0.328877] ACPI: PM-Timer IO Port: 0xb008 [ 0.328903] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.328986] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.328992] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.328995] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.328997] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.328999] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.329005] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.329015] CPU topo: Max. logical packages: 1 [ 0.329016] CPU topo: Max. logical dies: 1 [ 0.329017] CPU topo: Max. dies per package: 1 [ 0.329023] CPU topo: Max. threads per core: 2 [ 0.329024] CPU topo: Num. cores per package: 1 [ 0.329025] CPU topo: Num. threads per package: 2 [ 0.329025] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.329076] [mem 0xc0000000-0xffffffff] available for PCI devices [ 0.329080] Booting paravirtualized kernel on KVM [ 0.329083] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.334822] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.340456] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.340516] kvm-guest: PV spinlocks enabled [ 0.340520] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.340525] 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.340688] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.362348] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.373300] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.373455] software IO TLB: area num 2. [ 0.554886] Fallback order for Node 0: 0 [ 0.554896] Built 1 zonelists, mobility grouping on. Total pages: 1965136 [ 0.554898] Policy zone: Normal [ 0.554901] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.575510] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.575594] Kernel/User page tables isolation: enabled [ 0.588384] ftrace: allocating 41455 entries in 164 pages [ 0.588390] ftrace: allocated 164 pages with 3 groups [ 0.590058] Dynamic Preempt: voluntary [ 0.590203] rcu: Preemptible hierarchical RCU implementation. [ 0.590204] rcu: RCU event tracing is enabled. [ 0.590205] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.590207] Trampoline variant of Tasks RCU enabled. [ 0.590207] Rude variant of Tasks RCU enabled. [ 0.590208] Tracing variant of Tasks RCU enabled. [ 0.590210] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.590211] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.590218] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.590221] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.590223] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.597552] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.597991] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.598001] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.598095] Console: colour dummy device 80x25 [ 0.598161] printk: legacy console [ttyS0] enabled [ 0.782983] ACPI: Core revision 20250807 [ 0.784435] APIC: Switch to symmetric I/O mode setup [ 0.786626] x2apic enabled [ 0.792489] APIC: Switched APIC routing to: physical x2apic [ 0.799658] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.801190] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 0.803321] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=2299998) [ 0.805494] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.806317] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.807329] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.808322] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.810317] Spectre V2 : Mitigation: IBRS [ 0.811317] RETBleed: Mitigation: IBRS [ 0.812317] ITS: Mitigation: Aligned branch/return thunks [ 0.813317] Spectre V2 : User space: Mitigation: STIBP via prctl [ 0.814318] MDS: Mitigation: Clear CPU buffers [ 0.815318] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.816322] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.817321] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.818328] Spectre V2 : Enabling IBPB for BPF [ 0.819005] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.819325] active return thunk: its_return_thunk [ 0.820317] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 0.821336] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.822317] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.823317] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.824319] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.825317] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.868856] Freeing SMP alternatives memory: 40K [ 0.869323] pid_max: default: 32768 minimum: 301 [ 0.870419] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.872414] landlock: Up and running. [ 0.872963] SELinux: Initializing. [ 0.874329] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.875666] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.980076] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.982309] Performance Events: unsupported CPU family 6 model 63 no PMU driver, software events only. [ 0.983346] signal: max sigframe size: 1776 [ 0.984421] rcu: Hierarchical SRCU implementation. [ 0.985317] rcu: Max phase no-delay instances is 400. [ 0.987651] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.991436] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.992554] smp: Bringing up secondary CPUs ... [ 0.994390] smpboot: x86: Booting SMP configuration: [ 0.995320] .... node #0, CPUs: #1 [ 0.996349] 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. [ 0.998318] 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. [ 0.999386] smp: Brought up 1 node, 2 CPUs [ 1.000318] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 1.001622] Memory: 7520904K/7860544K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 330648K reserved, 0K cma-reserved) [ 1.004463] devtmpfs: initialized [ 1.005387] x86/mm: Memory block size: 128MB [ 1.007434] ACPI: PM: Registering ACPI NVS region [mem 0xbfb7f000-0xbfbfefff] (524288 bytes) [ 1.008453] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 1.010329] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 1.013492] pinctrl core: initialized pinctrl subsystem [ 1.015774] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.017472] audit: initializing netlink subsys (disabled) [ 1.018432] audit: type=2000 audit(1788447365.850:1): state=initialized audit_enabled=0 res=1 [ 1.019550] thermal_sys: Registered thermal governor 'step_wise' [ 1.020334] cpuidle: using governor menu [ 1.025177] efi: Freeing EFI boot services memory: 56352K [ 1.027322] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.028433] dca service started, version 1.12.1 [ 1.029412] PCI: Using configuration type 1 for base access [ 1.030387] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 1.033327] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 1.034319] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 1.036318] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 1.037316] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 1.063823] ACPI: Added _OSI(Module Device) [ 1.064320] ACPI: Added _OSI(Processor Device) [ 1.065319] ACPI: Added _OSI(Processor Aggregator Device) [ 1.067219] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 1.070738] ACPI: Interpreter enabled [ 1.071331] ACPI: PM: (supports S0 S3 S5) [ 1.072317] ACPI: Using IOAPIC for interrupt routing [ 1.073340] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.075316] PCI: Ignoring E820 reservations for host bridge windows [ 1.076524] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.081899] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.083326] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 1.084317] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 1.086331] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 1.088941] PCI host bridge to bus 0000:00 [ 1.089320] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.091321] pci_bus 0000:00: root bus resource [io 0x0d00-0x0fff window] [ 1.092317] pci_bus 0000:00: root bus resource [io 0xc000-0xffff window] [ 1.094317] pci_bus 0000:00: root bus resource [io 0xa000-0xbfff window] [ 1.095317] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.096317] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 1.097317] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.099382] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 1.101918] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 1.103807] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 1.109442] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.111717] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 1.117345] pci 0000:00:03.0: BAR 0 [io 0xc040-0xc07f] [ 1.118329] pci 0000:00:03.0: BAR 1 [mem 0xc0001000-0xc000107f] [ 1.120835] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 1.124348] pci 0000:00:04.0: BAR 0 [io 0xc000-0xc03f] [ 1.125329] pci 0000:00:04.0: BAR 1 [mem 0xc0000000-0xc000007f] [ 1.127784] pci 0000:00:05.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 1.132341] pci 0000:00:05.0: BAR 0 [io 0xc0a0-0xc0bf] [ 1.134653] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 1.139344] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 1.140337] pci 0000:00:06.0: BAR 1 [mem 0xc0002000-0xc000203f] [ 1.144218] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 1.146434] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 1.148424] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 1.153422] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 1.155358] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 1.157845] iommu: Default domain type: Translated [ 1.158317] iommu: DMA domain TLB invalidation policy: lazy mode [ 1.160511] efivars: Registered efivars operations [ 1.161622] PCI: Using ACPI for IRQ routing [ 1.162554] vgaarb: loaded [ 1.163427] clocksource: Switched to clocksource kvm-clock [ 1.165502] VFS: Disk quotas dquot_6.6.0 [ 1.166338] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.167852] pnp: PnP ACPI init [ 1.169103] pnp: PnP ACPI: found 7 devices [ 1.177719] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.179177] NET: Registered PF_INET protocol family [ 1.182884] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.205670] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.207589] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.209062] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.210646] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.217969] TCP: Hash tables configured (established 65536 bind 65536) [ 1.219441] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.221246] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.222861] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.224011] NET: Registered PF_XDP protocol family [ 1.224910] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.226216] pci_bus 0000:00: resource 5 [io 0x0d00-0x0fff window] [ 1.227669] pci_bus 0000:00: resource 6 [io 0xc000-0xffff window] [ 1.229347] pci_bus 0000:00: resource 7 [io 0xa000-0xbfff window] [ 1.230636] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 1.232384] pci_bus 0000:00: resource 9 [mem 0xc0000000-0xfebfefff window] [ 1.233687] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.235451] PCI: CLS 0 bytes, default 64 [ 1.236099] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.238054] software IO TLB: mapped [mem 0x00000000b7f7f000-0x00000000bbf7f000] (64MB) [ 1.240582] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.243365] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.246341] clocksource: Switched to clocksource tsc [ 1.270099] Initialise system trusted keyrings [ 1.272390] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.274931] Key type asymmetric registered [ 1.276205] Asymmetric key parser 'x509' registered [ 1.279133] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.281347] io scheduler mq-deadline registered [ 1.282658] io scheduler kyber registered [ 1.283783] io scheduler bfq registered [ 1.285681] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.289710] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 1.291239] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 1.298697] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 1.300050] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 1.307195] ACPI: \_SB_.LNKA: Enabled at IRQ 10 [ 1.308584] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 1.314698] ACPI: \_SB_.LNKB: Enabled at IRQ 11 [ 1.315968] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 1.320862] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.323035] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.324986] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.327426] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 1.329352] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 1.341633] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x9009, rev-id 0) [ 1.360500] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.362977] i8042: Warning: Keylock active [ 1.372701] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.374331] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.376028] hv_vmbus: registering driver hyperv_keyboard [ 1.377743] rtc_cmos 00:00: RTC can wake from S4 [ 1.383207] rtc_cmos 00:00: registered as rtc0 [ 1.384815] rtc_cmos 00:00: setting system clock to 2026-09-03T14:56:06 UTC (1788447366) [ 1.387533] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.389631] intel_pstate: CPU model not supported [ 1.391108] pstore: Using crash dump compression: deflate [ 1.392795] pstore: Registered efi_pstore as persistent store backend [ 1.395124] NET: Registered PF_INET6 protocol family [ 1.397858] Segment Routing with IPv6 [ 1.399142] In-situ OAM (IOAM) with IPv6 [ 1.400420] NET: Registered PF_PACKET protocol family [ 1.402218] Key type dns_resolver registered [ 1.404774] IPI shorthand broadcast: enabled [ 1.409062] sched_clock: Marking stable (1209004561, 199313894)->(1426975624, -18657169) [ 1.411660] registered taskstats version 1 [ 1.413231] Loading compiled-in X.509 certificates [ 1.582759] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.968907] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.974726] Demotion targets for Node 0: null [ 2.975535] Key type .fscrypt registered [ 2.976159] Key type fscrypt-provisioning registered [ 2.977328] ima: Allocated hash algorithm: sha1 [ 2.981376] ima: Can not allocate sha384 (reason: -2) [ 3.022970] ima: No architecture policies found [ 3.031106] clk: Disabling unused clocks [ 3.043784] Freeing unused kernel image (initmem) memory: 17040K [ 3.044818] Write protecting the kernel read-only data: 47104k [ 3.046074] Freeing unused kernel image (text/rodata gap) memory: 288K [ 3.047081] Freeing unused kernel image (rodata/data gap) memory: 36K [ 3.048010] Run /init as init process [ 3.249172] SCSI subsystem initialized [ 3.253800] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 3.271415] scsi host0: Virtio SCSI HBA [ 3.272017] blk-mq: reduced tag depth to 10240 [ 3.299251] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 3.318784] sd 0:0:1:0: [sda] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB) [ 3.319894] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 3.320737] sd 0:0:1:0: [sda] Write Protect is off [ 3.321511] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.340712] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 3.341860] GPT:25804799 != 33554431 [ 3.342373] GPT:Alternate GPT header not at the end of the disk. [ 3.343184] GPT:25804799 != 33554431 [ 3.343689] GPT: Use GNU Parted to correct GPT errors. [ 3.344415] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.345755] sd 0:0:1:0: [sda] Attached SCSI disk [ 3.381602] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.383353] device-mapper: uevent: version 1.0.3 [ 3.384170] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.392753] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.434324] raid6: avx2x4 gen() 22995 MB/s [ 3.451322] raid6: avx2x2 gen() 23188 MB/s [ 3.468322] raid6: avx2x1 gen() 20405 MB/s [ 3.472722] raid6: using algorithm avx2x2 gen() 23188 MB/s [ 3.495322] raid6: .... xor() 16008 MB/s, rmw enabled [ 3.500499] raid6: using avx2x2 recovery algorithm [ 3.517002] xor: automatically using best checksumming function avx [ 3.676804] Btrfs loaded, zoned=no, fsverity=no [ 3.685468] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (148) [ 3.698627] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.711183] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.718771] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot. INFO: Rebooting [ 63.787722] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 63.807509] ACPI: PM: Preparing to enter system sleep state S5 [ 63.813620] reboot: Restarting system [ 63.817413] reboot: machine restart [=3h[=3hCSM BBS Table full. BdsDxe: loading Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) BdsDxe: starting Boot0001 "UEFI Google PersistentDisk " from PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) UEFI: Attempting to start image. Description: UEFI Google PersistentDisk FilePath: PciRoot(0x0)/Pci(0x3,0x0)/Scsi(0x1,0x0) OptionNumber: 1. btrfs_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. [?25lGRUB version 2.12-flatcar4 +----------------------------------------------------------------------------+||||||||||||||||||||||||+----------------------------------------------------------------------------+ 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            The highlighted entry will be executed automatically in 1s.  The highlighted entry will be executed automatically in 0s. [?25h 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.000000] x86/CPU: Model not found in latest microcode list [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000001000-0x0000000000054fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000055000-0x000000000005ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000060000-0x0000000000097fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000098000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd2f2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bd2f3000-0x00000000bd2fcfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bf8ed000-0x00000000bfb6cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bfb6d000-0x00000000bfb7efff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bfb7f000-0x00000000bfbfefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bfbff000-0x00000000bffdffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 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: TPMFinalLog=0xbfbf7000 ACPI=0xbfb7e000 ACPI 2.0=0xbfb7e014 SMBIOS=0xbf9ca000 MEMATTR=0xbd2fd018 RNG=0xbfb73018 TPMEventLog=0xbd2f3018 [ 0.000000] random: crng init done [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000001] kvm-clock: using sched offset of 11733052881 cycles [ 0.000004] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000008] tsc: Detected 2299.998 MHz processor [ 0.000041] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000086] MTRR map: 3 entries (2 fixed + 1 variable; max 18), built from 8 variable MTRRs [ 0.000090] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000146] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000 [ 0.000178] Using GB pages for direct mapping [ 0.000380] ACPI: Early table checksum verification disabled [ 0.000384] ACPI: RSDP 0x00000000BFB7E014 000024 (v02 Google) [ 0.000389] ACPI: XSDT 0x00000000BFB7D0E8 00005C (v01 Google GOOGFACP 00000001 01000013) [ 0.000397] ACPI: FACP 0x00000000BFB78000 000114 (v06 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000405] ACPI: DSDT 0x00000000BFB79000 001DED (v02 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000410] ACPI: FACS 0x00000000BFBF2000 000040 [ 0.000414] ACPI: SSDT 0x00000000BFB7C000 000316 (v02 GOOGLE Tpm2Tabl 00001000 INTL 20250807) [ 0.000419] ACPI: TPM2 0x00000000BFB7B000 000034 (v04 GOOGLE 00000001 GOOG 00000001) [ 0.000424] ACPI: SRAT 0x00000000BFB77000 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000428] ACPI: APIC 0x00000000BFB76000 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000433] ACPI: SSDT 0x00000000BFB75000 000914 (v02 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000438] ACPI: WAET 0x00000000BFB74000 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000441] ACPI: Reserving FACP table memory at [mem 0xbfb78000-0xbfb78113] [ 0.000443] ACPI: Reserving DSDT table memory at [mem 0xbfb79000-0xbfb7adec] [ 0.000444] ACPI: Reserving FACS table memory at [mem 0xbfbf2000-0xbfbf203f] [ 0.000444] ACPI: Reserving SSDT table memory at [mem 0xbfb7c000-0xbfb7c315] [ 0.000445] ACPI: Reserving TPM2 table memory at [mem 0xbfb7b000-0xbfb7b033] [ 0.000446] ACPI: Reserving SRAT table memory at [mem 0xbfb77000-0xbfb770c7] [ 0.000447] ACPI: Reserving APIC table memory at [mem 0xbfb76000-0xbfb76075] [ 0.000448] ACPI: Reserving SSDT table memory at [mem 0xbfb75000-0xbfb75913] [ 0.000449] ACPI: Reserving WAET table memory at [mem 0xbfb74000-0xbfb74027] [ 0.000505] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.000508] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.000511] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.000516] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.000520] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00001000-0x21fffffff] [ 0.000528] NODE_DATA(0) allocated [mem 0x21fff8d80-0x21fffffff] [ 0.000754] Zone ranges: [ 0.000755] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000759] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000761] Device empty [ 0.000762] Movable zone start for each node [ 0.000763] Early memory node ranges [ 0.000763] node 0: [mem 0x0000000000001000-0x0000000000054fff] [ 0.000765] node 0: [mem 0x0000000000060000-0x0000000000097fff] [ 0.000766] node 0: [mem 0x0000000000100000-0x00000000bd2f2fff] [ 0.000768] node 0: [mem 0x00000000bd2fd000-0x00000000bf8ecfff] [ 0.000769] node 0: [mem 0x00000000bfbff000-0x00000000bffdffff] [ 0.000770] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000772] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000801] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.000813] On node 0, zone DMA: 11 pages in unavailable ranges [ 0.001410] On node 0, zone DMA: 104 pages in unavailable ranges [ 0.121450] On node 0, zone DMA32: 10 pages in unavailable ranges [ 0.121730] On node 0, zone DMA32: 786 pages in unavailable ranges [ 0.305532] On node 0, zone Normal: 32 pages in unavailable ranges [ 0.306042] ACPI: PM-Timer IO Port: 0xb008 [ 0.306064] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.306146] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.306151] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.306153] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.306155] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.306156] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.306163] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.306170] CPU topo: Max. logical packages: 1 [ 0.306172] CPU topo: Max. logical dies: 1 [ 0.306172] CPU topo: Max. dies per package: 1 [ 0.306178] CPU topo: Max. threads per core: 2 [ 0.306179] CPU topo: Num. cores per package: 1 [ 0.306179] CPU topo: Num. threads per package: 2 [ 0.306180] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.306226] [mem 0xc0000000-0xffffffff] available for PCI devices [ 0.306229] Booting paravirtualized kernel on KVM [ 0.306231] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.311887] setup_percpu: NR_CPUS:512 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.317105] percpu: Embedded 56 pages/cpu s190680 r8192 d30504 u1048576 [ 0.317159] kvm-guest: PV spinlocks enabled [ 0.317162] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.317166] 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 flatcar.first_boot=detected flatcar.oem.id=gce verity.usrhash=311200aad11d1acd49cf6c9f6bdd8bafbae9191bcc1bf695762d34db03dabfd5 [ 0.317319] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.337382] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.347374] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.347513] software IO TLB: area num 2. [ 0.513815] Fallback order for Node 0: 0 [ 0.513823] Built 1 zonelists, mobility grouping on. Total pages: 1965136 [ 0.513825] Policy zone: Normal [ 0.513828] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.530153] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.530229] Kernel/User page tables isolation: enabled [ 0.540721] ftrace: allocating 41455 entries in 164 pages [ 0.540725] ftrace: allocated 164 pages with 3 groups [ 0.542124] Dynamic Preempt: voluntary [ 0.542258] rcu: Preemptible hierarchical RCU implementation. [ 0.542259] rcu: RCU event tracing is enabled. [ 0.542259] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.542261] Trampoline variant of Tasks RCU enabled. [ 0.542262] Rude variant of Tasks RCU enabled. [ 0.542262] Tracing variant of Tasks RCU enabled. [ 0.542263] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.542264] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.542270] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.542272] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.542274] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.549427] NR_IRQS: 33024, nr_irqs: 440, preallocated irqs: 16 [ 0.549864] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.549874] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.549955] Console: colour dummy device 80x25 [ 0.550014] printk: legacy console [ttyS0] enabled [ 0.691369] ACPI: Core revision 20250807 [ 0.692123] APIC: Switch to symmetric I/O mode setup [ 0.693535] x2apic enabled [ 0.696938] APIC: Switched APIC routing to: physical x2apic [ 0.703082] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.704177] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 0.705820] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=2299998) [ 0.708248] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.708819] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.709828] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 0.710817] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.711817] Spectre V2 : Mitigation: IBRS [ 0.712392] RETBleed: Mitigation: IBRS [ 0.712817] ITS: Mitigation: Aligned branch/return thunks [ 0.713821] Spectre V2 : User space: Mitigation: STIBP via prctl [ 0.714817] MDS: Mitigation: Clear CPU buffers [ 0.715818] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.716819] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.717821] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 0.718824] Spectre V2 : Enabling IBPB for BPF [ 0.719818] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.721827] active return thunk: its_return_thunk [ 0.722564] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 0.722836] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.723821] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.724817] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.725818] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.726817] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.767835] Freeing SMP alternatives memory: 40K [ 0.768727] pid_max: default: 32768 minimum: 301 [ 0.768904] LSM: initializing lsm=lockdown,capability,landlock,selinux,ima [ 0.770833] landlock: Up and running. [ 0.771407] SELinux: Initializing. [ 0.772380] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.773873] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.878261] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.880209] Performance Events: unsupported CPU family 6 model 63 no PMU driver, software events only. [ 0.880841] signal: max sigframe size: 1776 [ 0.881908] rcu: Hierarchical SRCU implementation. [ 0.882817] rcu: Max phase no-delay instances is 400. [ 0.884130] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.887425] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.888046] smp: Bringing up secondary CPUs ... [ 0.889904] smpboot: x86: Booting SMP configuration: [ 0.890624] .... node #0, CPUs: #1 [ 0.890963] 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. [ 0.892820] 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. [ 0.893857] smp: Brought up 1 node, 2 CPUs [ 0.894818] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 0.895998] Memory: 7522000K/7860544K available (14045K kernel code, 2495K rwdata, 32732K rodata, 17040K init, 952K bss, 330640K reserved, 0K cma-reserved) [ 0.897940] devtmpfs: initialized [ 0.898331] x86/mm: Memory block size: 128MB [ 0.900913] ACPI: PM: Registering ACPI NVS region [mem 0xbfb7f000-0xbfbfefff] (524288 bytes) [ 0.902829] posixtimers hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.903945] futex hash table entries: 512 (32768 bytes on 1 NUMA nodes, total 32 KiB, linear). [ 0.905116] pinctrl core: initialized pinctrl subsystem [ 0.911738] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.913000] audit: initializing netlink subsys (disabled) [ 0.913912] audit: type=2000 audit(1788447441.775:1): state=initialized audit_enabled=0 res=1 [ 0.914105] thermal_sys: Registered thermal governor 'step_wise' [ 0.914835] cpuidle: using governor menu [ 0.919719] efi: Freeing EFI boot services memory: 56352K [ 0.920821] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.922105] dca service started, version 1.12.1 [ 0.922910] PCI: Using configuration type 1 for base access [ 0.923901] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.953673] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.954817] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.956240] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.956817] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.960251] ACPI: Added _OSI(Module Device) [ 0.960715] ACPI: Added _OSI(Processor Device) [ 0.960817] ACPI: Added _OSI(Processor Aggregator Device) [ 0.964242] ACPI: 3 ACPI AML tables successfully acquired and loaded [ 0.967231] ACPI: Interpreter enabled [ 0.967834] ACPI: PM: (supports S0 S3 S5) [ 0.968818] ACPI: Using IOAPIC for interrupt routing [ 0.969548] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.970818] PCI: Ignoring E820 reservations for host bridge windows [ 0.972134] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.977520] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.978824] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.979819] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.980832] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 0.983960] PCI host bridge to bus 0000:00 [ 0.984723] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.985819] pci_bus 0000:00: root bus resource [io 0x0d00-0x0fff window] [ 0.986817] pci_bus 0000:00: root bus resource [io 0xc000-0xffff window] [ 0.987818] pci_bus 0000:00: root bus resource [io 0xa000-0xbfff window] [ 0.988817] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.989825] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 0.991821] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.992629] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 0.994312] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 0.996499] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 0.999937] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.001234] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 1.004845] pci 0000:00:03.0: BAR 0 [io 0xc040-0xc07f] [ 1.005828] pci 0000:00:03.0: BAR 1 [mem 0xc0001000-0xc000107f] [ 1.007396] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 1.011845] pci 0000:00:04.0: BAR 0 [io 0xc000-0xc03f] [ 1.012828] pci 0000:00:04.0: BAR 1 [mem 0xc0000000-0xc000007f] [ 1.014267] pci 0000:00:05.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 1.017835] pci 0000:00:05.0: BAR 0 [io 0xc0a0-0xc0bf] [ 1.020278] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 1.023846] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 1.024704] pci 0000:00:06.0: BAR 1 [mem 0xc0002000-0xc000203f] [ 1.026920] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 1.029937] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 1.031815] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 1.033923] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 1.035866] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 1.037899] iommu: Default domain type: Translated [ 1.038571] iommu: DMA domain TLB invalidation policy: lazy mode [ 1.039995] efivars: Registered efivars operations [ 1.041403] PCI: Using ACPI for IRQ routing [ 1.042061] vgaarb: loaded [ 1.042961] clocksource: Switched to clocksource kvm-clock [ 1.046152] VFS: Disk quotas dquot_6.6.0 [ 1.046825] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.048491] pnp: PnP ACPI init [ 1.050053] pnp: PnP ACPI: found 7 devices [ 1.059641] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.061220] NET: Registered PF_INET protocol family [ 1.062595] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.081780] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.083317] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.084810] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.086270] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.092753] TCP: Hash tables configured (established 65536 bind 65536) [ 1.093870] UDP hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.095060] UDP-Lite hash table entries: 4096 (order: 6, 262144 bytes, linear) [ 1.096282] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 1.097366] NET: Registered PF_XDP protocol family [ 1.098177] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.099292] pci_bus 0000:00: resource 5 [io 0x0d00-0x0fff window] [ 1.100395] pci_bus 0000:00: resource 6 [io 0xc000-0xffff window] [ 1.101401] pci_bus 0000:00: resource 7 [io 0xa000-0xbfff window] [ 1.102411] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 1.103567] pci_bus 0000:00: resource 9 [mem 0xc0000000-0xfebfefff window] [ 1.104924] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.106293] PCI: CLS 0 bytes, default 64 [ 1.107223] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.108927] software IO TLB: mapped [mem 0x00000000b7f7f000-0x00000000bbf7f000] (64MB) [ 1.110913] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.113468] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.115833] clocksource: Switched to clocksource tsc [ 1.139243] Initialise system trusted keyrings [ 1.141176] workingset: timestamp_bits=39 max_order=21 bucket_order=0 [ 1.143508] Key type asymmetric registered [ 1.144365] Asymmetric key parser 'x509' registered [ 1.146729] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 1.148994] io scheduler mq-deadline registered [ 1.149956] io scheduler kyber registered [ 1.150805] io scheduler bfq registered [ 1.152571] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 1.157228] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 1.158165] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 1.164485] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 1.165724] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 1.171528] ACPI: \_SB_.LNKA: Enabled at IRQ 10 [ 1.172574] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver [ 1.178137] ACPI: \_SB_.LNKB: Enabled at IRQ 11 [ 1.179216] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 1.182984] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.184470] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.186274] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.188113] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 1.190150] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 1.225912] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x9009, rev-id 0) [ 1.237448] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.239598] i8042: Warning: Keylock active [ 1.243830] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.245096] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.246706] hv_vmbus: registering driver hyperv_keyboard [ 1.248244] rtc_cmos 00:00: RTC can wake from S4 [ 1.250883] rtc_cmos 00:00: registered as rtc0 [ 1.252103] rtc_cmos 00:00: setting system clock to 2026-09-03T14:57:22 UTC (1788447442) [ 1.254432] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.256148] intel_pstate: CPU model not supported [ 1.257528] pstore: Using crash dump compression: deflate [ 1.259191] pstore: Registered efi_pstore as persistent store backend [ 1.261304] NET: Registered PF_INET6 protocol family [ 1.265162] Segment Routing with IPv6 [ 1.266192] In-situ OAM (IOAM) with IPv6 [ 1.267091] NET: Registered PF_PACKET protocol family [ 1.268241] Key type dns_resolver registered [ 1.270283] IPI shorthand broadcast: enabled [ 1.274661] sched_clock: Marking stable (1123005287, 150941972)->(1284413918, -10466659) [ 1.277139] registered taskstats version 1 [ 1.278298] Loading compiled-in X.509 certificates [ 1.454353] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 2.733972] Loaded X.509 cert 'Kinvolk GmbH: Module signing key for 6.18.45-flatcar: bd04c69e854c547b63b31570ffb9dfb0b56e0a3e' [ 2.739747] Demotion targets for Node 0: null [ 2.740680] Key type .fscrypt registered [ 2.741291] Key type fscrypt-provisioning registered [ 2.742300] ima: Allocated hash algorithm: sha1 [ 2.746070] ima: Can not allocate sha384 (reason: -2) [ 2.779675] ima: No architecture policies found [ 2.786887] clk: Disabling unused clocks [ 2.796113] Freeing unused kernel image (initmem) memory: 17040K [ 2.797104] Write protecting the kernel read-only data: 47104k [ 2.798289] Freeing unused kernel image (text/rodata gap) memory: 288K [ 2.799256] Freeing unused kernel image (rodata/data gap) memory: 36K [ 2.800276] Run /init as init process [ 2.999082] SCSI subsystem initialized [ 3.003303] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 3.019290] scsi host0: Virtio SCSI HBA [ 3.019887] blk-mq: reduced tag depth to 10240 [ 3.045681] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 3.063245] sd 0:0:1:0: [sda] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB) [ 3.064449] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 3.065293] sd 0:0:1:0: [sda] Write Protect is off [ 3.066052] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.090503] GPT:Primary header thinks Alt. header is not at the end of the disk. [ 3.091596] GPT:25804799 != 33554431 [ 3.092125] GPT:Alternate GPT header not at the end of the disk. [ 3.092990] GPT:25804799 != 33554431 [ 3.093492] GPT: Use GNU Parted to correct GPT errors. [ 3.094207] sda: sda1 sda2 sda3 sda4 sda6 sda7 sda9 [ 3.095491] sd 0:0:1:0: [sda] Attached SCSI disk [ 3.129922] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 3.131658] device-mapper: uevent: version 1.0.3 [ 3.132425] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 3.140981] device-mapper: verity: sha256 using "sha256-lib" Mounting /usr from /dev/mapper/usr [ 3.181958] raid6: avx2x4 gen() 17490 MB/s [ 3.198958] raid6: avx2x2 gen() 17392 MB/s [ 3.215958] raid6: avx2x1 gen() 13921 MB/s [ 3.216742] raid6: using algorithm avx2x4 gen() 17490 MB/s [ 3.233958] raid6: .... xor() 8138 MB/s, rmw enabled [ 3.234668] raid6: using avx2x2 recovery algorithm [ 3.246460] xor: automatically using best checksumming function avx [ 3.384477] Btrfs loaded, zoned=no, fsverity=no [ 3.388882] BTRFS: device fsid 346f6336-0225-492c-ac3e-02c988e1edaa devid 1 transid 38 /dev/mapper/usr (254:0) scanned by mount (149) [ 3.392164] BTRFS info (device dm-0): first mount of filesystem 346f6336-0225-492c-ac3e-02c988e1edaa [ 3.396287] BTRFS error (device dm-0): error allocating crc32c hash for checksum [ 3.397402] BTRFS error (device dm-0): open_ctree failed: -2 mount: mounting /dev/mapper/usr on /sysusr/usr failed: No such file or directory ERROR: The early initrd has failed. To activate debug shell breakpoints, boot with rd.earlyshell in the kernel cmdline, and to activate tracing, boot with rd.earlytrace Press Enter for emergency shell or wait 60 seconds for reboot.