failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.0.214" "pwd"]: exit status 255 ssh: connect to host 10.128.0.214 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[us-central1-ssh-serialport.googleapis.com]:9600' (ECDSA) to the list of known hosts. SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000200000000 = 8192 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID dc205851-c34a-4d22-dbb6-28eff2833bf0 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f25d0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... [ 0.000000][ T0] Linux version syzkaller (syzkaller@syzkaller) (Debian clang version 22.1.6 (++20260514074242+fc4aad7b5db3-1~exp1~20260514074407.73), Debian LLD 22.1.6) #0 SMP PREEMPT_RT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] x86/CPU: Model not found in latest microcode list [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] System RAM [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000000a0000-0x00000000000effff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] device reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] System RAM [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000c0000000-0x00000000fffbbfff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] device reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] System RAM [ 0.000000][ T0] printk: legacy bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] Hash pointers mode set to never. [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] APIC: Static calls initialized [ 0.000000][ T0] DMI: SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 0.000000][ T0] DMI: Memory slots populated: 1/1 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000005][ T0] kvm-clock: using sched offset of 12063721481 cycles [ 0.000013][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000035][ T0] tsc: Detected 2199.998 MHz processor [ 0.004086][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.004138][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.004150][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.004219][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.009557][ T0] found SMP MP-table at [mem 0x000f2890-0x000f289f] [ 0.009592][ T0] Using GB pages for direct mapping [ 0.013234][ T0] ACPI: Early table checksum verification disabled [ 0.013266][ T0] ACPI: RSDP 0x00000000000F2610 000014 (v00 Google) [ 0.013285][ T0] ACPI: RSDT 0x00000000BFFFFFB0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.013307][ T0] ACPI: FACP 0x00000000BFFFF370 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.013331][ T0] ACPI: DSDT 0x00000000BFFFD900 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.013348][ T0] ACPI: FACS 0x00000000BFFFD8C0 000040 [ 0.013367][ T0] ACPI: FACS 0x00000000BFFFD8C0 000040 [ 0.013380][ T0] ACPI: SRAT 0x00000000BFFFFEA0 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.013398][ T0] ACPI: APIC 0x00000000BFFFFDF0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.013415][ T0] ACPI: SSDT 0x00000000BFFFF470 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.013432][ T0] ACPI: WAET 0x00000000BFFFFE70 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.013447][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff370-0xbffff463] [ 0.013455][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd900-0xbffff363] [ 0.013461][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd8c0-0xbfffd8ff] [ 0.013468][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd8c0-0xbfffd8ff] [ 0.013474][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffea0-0xbfffff67] [ 0.013481][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdf0-0xbffffe65] [ 0.013488][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff470-0xbffffdef] [ 0.013494][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe70-0xbffffe97] [ 0.013641][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.013653][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.013662][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.013674][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.013687][ T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff] [ 0.013713][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB) [ 0.013722][ T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB) [ 0.013780][ T0] NODE_DATA(0) allocated [mem 0x13fffac80-0x140000fff] [ 0.014595][ T0] NODE_DATA(1) allocated [mem 0x23fff6c80-0x23fffcfff] [ 0.339599][ T0] KernelAddressSanitizer initialized (generic) [ 0.340513][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.340549][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.340697][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.340715][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.340723][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.340731][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.340739][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.340759][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.340769][ T0] CPU topo: Max. logical packages: 1 [ 0.340774][ T0] CPU topo: Max. logical nodes: 1 [ 0.340778][ T0] CPU topo: Num. nodes per package: 1 [ 0.340786][ T0] CPU topo: Max. logical dies: 1 [ 0.340790][ T0] CPU topo: Max. dies per package: 1 [ 0.340803][ T0] CPU topo: Max. threads per core: 2 [ 0.340808][ T0] CPU topo: Num. cores per package: 1 [ 0.340812][ T0] CPU topo: Num. threads per package: 2 [ 0.340816][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.341009][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.341019][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.341028][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xffffffff] [ 0.341051][ T0] [gap 0xc0000000-0xfffbbfff] available for PCI devices [ 0.341057][ T0] Booting paravirtualized kernel on KVM [ 0.341069][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.477015][ T0] Zone ranges: [ 0.477024][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.477036][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.477045][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.477053][ T0] Device empty [ 0.477058][ T0] Movable zone start for each node [ 0.477061][ T0] Early memory node ranges [ 0.477064][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.477072][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.477080][ T0] node 0: [mem 0x0000000100000000-0x0000000140000fff] [ 0.477087][ T0] node 1: [mem 0x0000000140001000-0x000000023fffffff] [ 0.477097][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff] [ 0.477116][ T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff] [ 0.477167][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.477459][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.547871][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.618057][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.618796][ T0] percpu: Embedded 72 pages/cpu s254408 r8192 d32312 u1048576 [ 0.618976][ T0] kvm-guest: PV spinlocks enabled [ 0.619004][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.619024][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=64 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=32 rose.rose_ndevs=32 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=32 max_loop=32 nbds_max=32 \ [ 0.619052][ T0] Kernel command line: comedi.comedi_num_legacy_minors=4 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.623433][ T0] Unknown kernel command line parameters "nbds_max=32", will be passed to user space. [ 0.623510][ T0] random: crng init done [ 0.623514][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.623719][ T0] software IO TLB: area num 2. [ 0.654112][ T0] Fallback order for Node 0: 0 1 [ 0.654133][ T0] Fallback order for Node 1: 1 0 [ 0.654148][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2097051 [ 0.654168][ T0] Policy zone: Normal [ 0.654883][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.654892][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.654903][ T0] serialport: Connected to syzkaller.us-central1-f.ci-upstream-linux-next-kasan-gce-root-6 port 1 (session ID: bfe286d8d6e79fe84acbcd78fb8b81d47ce6158ea185883d98d73eef2f7d412c, active connections: 1). stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.659625][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 1.516833][ T0] ********************************************************** [ 1.516844][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.516848][ T0] ** ** [ 1.516852][ T0] ** This system shows unhashed kernel memory addresses ** [ 1.516856][ T0] ** via the console, logs, and other interfaces. This ** [ 1.516859][ T0] ** might reduce the security of your system. ** [ 1.516863][ T0] ** ** [ 1.516867][ T0] ** If you see this message and you are not debugging ** [ 1.516870][ T0] ** the kernel, report this immediately to your system ** [ 1.516874][ T0] ** administrator! ** [ 1.516878][ T0] ** ** [ 1.516881][ T0] ** Use hash_pointers=always to force this mode off ** [ 1.516885][ T0] ** ** [ 1.516888][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.516892][ T0] ********************************************************** [ 1.520939][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.661890][ T0] allocated 167772160 bytes of page_ext [ 1.661933][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.679153][ T0] Node 0, zone DMA32: page owner found early allocated 21120 pages [ 1.683560][ T0] Node 0, zone Normal: page owner found early allocated 131 pages [ 1.696515][ T0] Node 1, zone Normal: page owner found early allocated 19848 pages [ 1.697027][ T0] Kernel/User page tables isolation: enabled [ 1.699959][ T0] Dynamic Preempt: full [ 1.701258][ T0] Running RCU self tests [ 1.701264][ T0] Running RCU synchronous self tests [ 1.701269][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.701273][ T0] rcu: RCU lockdep checking is enabled. [ 1.701276][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.701283][ T0] rcu: RCU priority boosting: priority 1 delay 500 ms. [ 1.701290][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.701294][ T0] rcu: RCU_SOFTIRQ processing moved to rcuc kthreads. [ 1.701298][ T0] rcu: RCU debug extended QS entry/exit. [ 1.701301][ T0] No expedited grace period (rcu_normal_after_boot). [ 1.701305][ T0] Trampoline variant of Tasks RCU enabled. [ 1.701308][ T0] Tracing variant of Tasks RCU enabled. [ 1.701311][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.701317][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.701510][ T0] Running RCU synchronous self tests [ 1.701548][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.886470][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.888309][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.889176][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000 [ 1.891681][ T0] Console: colour VGA+ 80x25 [ 2.667753][ T0] printk: legacy console [ttyS0] enabled [ 2.667764][ T0] printk: legacy bootconsole [earlyser0] disabled [ 2.667846][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 2.667851][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 2.667855][ T0] ... MAX_LOCK_DEPTH: 48 [ 2.667859][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 2.667863][ T0] ... CLASSHASH_SIZE: 4096 [ 2.667867][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 2.667872][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 2.667876][ T0] ... CHAINHASH_SIZE: 524288 [ 2.667879][ T0] memory used by lock dependency info: 106625 kB [ 2.667884][ T0] memory used for stack traces: 8320 kB [ 2.667888][ T0] per task-struct memory footprint: 1920 bytes [ 2.668250][ T0] ACPI: Core revision 20260408 [ 2.670149][ T0] APIC: Switch to symmetric I/O mode setup [ 2.671041][ T0] x2apic enabled [ 2.681496][ T0] APIC: Switched APIC routing to: physical x2apic [ 2.704902][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 2.705490][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 2.705604][ T0] Calibrating delay loop (skipped) preset value.. 4399.99 BogoMIPS (lpj=21999980) [ 2.706347][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 2.706354][ T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 2.706421][ T0] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 2.706440][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.706447][ T0] Spectre V2 : Mitigation: IBRS [ 2.706451][ T0] RETBleed: Mitigation: IBRS [ 2.706455][ T0] ITS: Mitigation: Aligned branch/return thunks [ 2.706459][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 2.706464][ T0] MDS: Mitigation: Clear CPU buffers [ 2.706468][ T0] TAA: Mitigation: Clear CPU buffers [ 2.706471][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 2.706477][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.706485][ T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 2.706514][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 2.706572][ T0] active return thunk: its_return_thunk [ 2.706589][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 2.706658][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 2.706669][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 2.706677][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 2.706686][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 2.706698][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 3.137021][ T0] pid_max: default: 32768 minimum: 301 [ 3.139283][ T0] landlock: Up and running. [ 3.139293][ T0] Yama: becoming mindful. [ 3.139846][ T0] TOMOYO Linux initialized [ 3.141745][ T0] AppArmor: AppArmor initialized [ 3.145324][ T0] LSM support for eBPF active [ 3.153974][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 3.157786][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 3.158329][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 3.158564][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 3.162803][ T0] VFS: Finished mounting rootfs on nullfs [ 3.169152][ T0] Running RCU synchronous self tests [ 3.169166][ T0] Running RCU synchronous self tests [ 3.290914][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 3.295591][ T1] Performance Events: unsupported CPU family 6 model 79 no PMU driver, software events only. [ 3.295591][ T1] signal: max sigframe size: 1776 [ 3.305847][ T1] rcu: Hierarchical SRCU implementation. [ 3.305859][ T1] rcu: Max phase no-delay instances is 1000. [ 3.385744][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level [ 3.630990][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 3.632318][ T1] smp: Bringing up secondary CPUs ... [ 3.642506][ T1] smpboot: x86: Booting SMP configuration: [ 3.642518][ T1] .... node #0, CPUs: #1 [ 3.653434][ T1] 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. [ 3.653453][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details. [ 3.653467][ T1] 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. [ 3.653621][ T1] smp: Brought up 2 nodes, 2 CPUs [ 3.653637][ T1] smpboot: Total of 2 processors activated (8799.99 BogoMIPS) [ 3.655964][ T1] Memory: 6465800K/8388204K available (167196K kernel code, 29634K rwdata, 39820K rodata, 25504K init, 129260K bss, 1733780K reserved, 0K cma-reserved) [ 3.685295][ T1] devtmpfs: initialized [ 3.704416][ T1] x86/mm: Memory block size: 128MB [ 3.812439][ T1] Running RCU synchronous self tests [ 3.812439][ T1] Running RCU synchronous self tests [ 3.816019][ T1] Running RCU Tasks wait API self tests [ 3.816256][ T1] Running RCU Tasks Trace wait API self tests [ 3.846166][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 3.846285][ T1] posixtimers hash table entries: 1024 (order: 6, 139264 bytes, vmalloc) [ 3.846600][ T1] futex hash table entries: 256 (49152 bytes on 2 NUMA nodes, total 96 KiB, linear). [ 3.849930][ T1] xor: automatically using best checksumming function avx [ 3.868694][ T1] PM: RTC time: 09:19:32, date: 2026-06-15 [ 3.904240][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 3.915669][ T10] Callback from call_rcu_tasks_trace() invoked. [ 3.930454][ T1] audit: initializing netlink subsys (disabled) [ 3.936276][ T38] audit: type=2000 audit(1781515171.418:1): state=initialized audit_enabled=0 res=1 [ 3.951486][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 3.967458][ T1] cpuidle: using governor menu [ 3.967458][ T1] NET: Registered PF_QIPCRTR protocol family [ 3.985307][ T1] Freeing SMP alternatives memory: 128K [ 4.001194][ T1] dca service started, version 1.12.1 [ 4.001570][ T1] PCI: Using configuration type 1 for base access [ 4.046701][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 4.046701][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 4.046701][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 4.046701][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 4.113217][ T1] raid6: using avx2x2 recovery algorithm [ 4.113236][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 4.130699][ T1] ACPI: Added _OSI(Module Device) [ 4.130699][ T1] ACPI: Added _OSI(Processor Device) [ 4.130699][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.410014][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.489223][ T1] ACPI: \_SB_: platform _OSC: OS support mask [000e7eee] [ 4.526293][ T1] ACPI: Interpreter enabled [ 4.527326][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 4.527405][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.528156][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.528170][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 4.543734][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 5.008865][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.009003][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 5.009027][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 5.009463][ T1] acpi PNP0A03:00: _OSC: platform retains control of PCIe features (AE_ERROR) [ 5.010390][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 5.100363][ T1] PCI host bridge to bus 0000:00 [ 5.100385][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 5.100903][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.100946][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.100997][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.101037][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 5.101092][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.101920][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 5.188735][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 5.211521][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 5.233748][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 5.253692][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 5.275670][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 5.275804][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 5.305501][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 5.325675][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 5.325733][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 5.355654][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 5.393550][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 5.394542][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 5.433087][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 5.455672][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 5.490589][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 5.515673][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 5.515731][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f] [ 5.634024][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 5.658188][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 5.684012][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 5.707681][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 5.724387][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 5.770028][ T1] iommu: Default domain type: Translated [ 5.770028][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 5.794734][ T1] SCSI subsystem initialized [ 5.809985][ T1] ACPI: bus type USB registered [ 5.809985][ T1] usbcore: registered new interface driver usbfs [ 5.809985][ T1] usbcore: registered new interface driver hub [ 5.809985][ T1] usbcore: registered new device driver usb [ 5.814921][ T1] mc: Linux media interface: v0.10 [ 5.815430][ T1] videodev: Linux video capture interface: v2.00 [ 5.819994][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.820041][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 5.820631][ T1] PTP clock support registered [ 5.837361][ T1] EDAC MC: Ver: 3.0.0 [ 5.887508][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.934521][ T1] Bluetooth: Core ver 2.22 [ 5.934947][ T1] NET: Registered PF_BLUETOOTH protocol family [ 5.934959][ T1] Bluetooth: HCI device and connection manager initialized [ 5.935133][ T1] Bluetooth: HCI socket layer initialized [ 5.935178][ T1] Bluetooth: L2CAP socket layer initialized [ 5.935388][ T1] Bluetooth: SCO socket layer initialized [ 5.939605][ T1] NET: Registered PF_ATMPVC protocol family [ 5.939605][ T1] NET: Registered PF_ATMSVC protocol family [ 5.939605][ T1] NetLabel: Initializing [ 5.939605][ T1] NetLabel: domain hash size = 128 [ 5.939605][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.940689][ T1] NetLabel: unlabeled traffic allowed by default [ 5.954854][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.957128][ T1] NET: Registered PF_NFC protocol family [ 5.957628][ T1] mctp: management component transport protocol core [ 5.957720][ T1] NET: Registered PF_MCTP protocol family [ 5.960092][ T1] PCI: Using ACPI for IRQ routing [ 5.960941][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 5.961286][ T1] e820: register RAM buffer resource [mem 0xbfffd000-0xbfffffff] [ 5.969523][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 5.969590][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 5.969626][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 5.969690][ T1] vgaarb: loaded [ 6.015632][ T1] clocksource: Switched to clocksource kvm-clock [ 6.063141][ T1] VFS: Disk quotas dquot_6.6.0 [ 6.065072][ T1] VFS: Dquot-cache hash table entries: 512 (4096 bytes) [ 6.139033][ T1] netfs: FS-Cache loaded [ 6.143073][ T1] CacheFiles: Loaded [ 6.145000][ T1] TOMOYO: 2.6.0 [ 6.145014][ T1] Mandatory Access Control activated. [ 6.174251][ T1] AppArmor: AppArmor Filesystem Enabled [ 6.175821][ T1] pnp: PnP ACPI init [ 6.233823][ T1] pnp: PnP ACPI: found 6 devices [ 6.405881][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.417970][ T1] NET: Registered PF_INET protocol family [ 6.419750][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 6.449329][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 8, 557056 bytes, vmalloc) [ 6.450452][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 6.451774][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 6.497886][ T1] TCP bind hash table entries: 65536 (order: 13, 17825792 bytes, vmalloc hugepage) [ 6.524338][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 6.530704][ T1] MPTCP token hash table entries: 8192 (order: 9, 1245184 bytes, vmalloc) [ 6.545104][ T1] UDP hash table entries: 4096 (order: 9, 1835008 bytes, vmalloc) [ 6.554035][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 6.573339][ T1] RPC: Registered named UNIX socket transport module. [ 6.573362][ T1] RPC: Registered udp transport module. [ 6.573373][ T1] RPC: Registered tcp transport module. [ 6.573384][ T1] RPC: Registered tcp-with-tls transport module. [ 6.573395][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 6.617031][ T1] NET: Registered PF_XDP protocol family [ 6.625065][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 6.625098][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 6.625120][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 6.625142][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 6.662228][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 6.663766][ T1] PCI: CLS 0 bytes, default 64 [ 6.664900][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.664920][ T1] software IO TLB: mapped [mem 0x00000000b4600000-0x00000000b8600000] (64MB) [ 6.717911][ T1] ACPI: bus type thunderbolt registered [ 6.737214][ T70] kworker/u8:3 (70) used greatest stack depth: 28296 bytes left [ 6.737503][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 6.739396][ T69] kworker/u8:3 (69) used greatest stack depth: 26792 bytes left [ 6.808325][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 6.808937][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 6.809761][ T1] clocksource: Switched to clocksource tsc [ 6.908367][ T1] Initialise system trusted keyrings [ 6.911242][ T1] workingset: timestamp_bits=40 (anon: 35) max_order=21 bucket_order=0 (anon: 0) [ 6.942186][ T1] DLM installed [ 6.957489][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.983401][ T1] NFS: Registering the id_resolver key type [ 6.983607][ T1] Key type id_resolver registered [ 6.983622][ T1] Key type id_legacy registered [ 6.984066][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 6.984305][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 7.036237][ T1] smbdirect: subsystem loading... [ 7.055905][ T1] smbdirect: subsystem loaded [ 7.092963][ T1] Key type cifs.spnego registered [ 7.093221][ T1] Key type cifs.idmap registered [ 7.124353][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 7.124382][ T1] ntfs3: Read-only LZX/Xpress compression included [ 7.125241][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 7.125399][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 7.165728][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 7.166022][ T1] QNX4 filesystem 0.2.3 registered. [ 7.166176][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 7.193323][ T1] fuse: init (API version 7.45) [ 7.206934][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 7.220254][ T1] orangefs_init: module version upstream loaded [ 7.222386][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.261908][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 7.294058][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.295810][ T1] NILFS version 2 loaded [ 7.295821][ T1] befs: version: 0.9.3 [ 7.296832][ T1] ocfs2: Registered cluster interface o2cb [ 7.310026][ T1] ocfs2: Registered cluster interface user [ 7.321707][ T1] OCFS2 User DLM kernel interface loaded [ 7.401657][ T1] gfs2: GFS2 installed [ 7.441236][ T1] ceph: loaded (mds proto 32) [ 7.462647][ T1] NET: Registered PF_ALG protocol family [ 7.463183][ T1] async_tx: api initialized (async) [ 7.463240][ T1] Key type asymmetric registered [ 7.463307][ T1] Asymmetric key parser 'x509' registered [ 7.463319][ T1] Asymmetric key parser 'pkcs8' registered [ 7.463331][ T1] Key type pkcs7_test registered [ 7.464174][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) [ 7.473129][ T1] io scheduler mq-deadline registered [ 7.473220][ T1] io scheduler kyber registered [ 7.483207][ T1] io scheduler bfq registered [ 7.587206][ T1] input: Power Button as /devices/platform/LNXPWRBN:00/input/input0 [ 7.601799][ T1] ACPI: button: Power Button [PWRF] [ 7.606741][ T1] input: Sleep Button as /devices/platform/LNXSLPBN:00/input/input1 [ 7.630181][ T1] ACPI: button: Sleep Button [SLPF] [ 7.669528][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 7.733762][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 7.734020][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.816333][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 7.816564][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.895863][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 7.896054][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 7.978140][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 8.420589][ T358] kworker/u8:6 (358) used greatest stack depth: 26200 bytes left [ 9.361785][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.363577][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.399677][ T1] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.456825][ T1] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.517782][ T1] 00:04: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.558499][ T1] 00:05: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.632302][ T1] Non-volatile memory driver v1.3 [ 9.715758][ T1] usbcore: registered new interface driver xillyusb [ 9.759503][ T1] ACPI: bus type drm_connector registered [ 9.764560][ T807] kworker/u8:5 (807) used greatest stack depth: 26096 bytes left [ 9.790586][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 9.824633][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 10.002315][ T1] Console: switching to colour frame buffer device 128x48 [ 10.074266][ T1] faux_driver vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 10.075879][ T1] usbcore: registered new interface driver udl [ 10.110765][ T1] usbcore: registered new interface driver gm12u320 [ 10.112233][ T1] usbcore: registered new interface driver gud [ 10.389836][ T1] brd: module loaded [ 10.548956][ T882] kworker/u8:7 (882) used greatest stack depth: 26000 bytes left [ 11.075941][ T1] loop: module loaded [ 11.613686][ T1] zram: Added device: zram0 [ 11.656155][ T1] null_blk: disk nullb0 created [ 11.656175][ T1] null_blk: module loaded [ 11.674731][ T1] Guest personality initialized and is inactive [ 11.677513][ T1] VMCI host device registered (name=vmci, major=10, minor=267) [ 11.677533][ T1] Initialized host personality [ 11.700786][ T1] usbcore: registered new interface driver rtsx_usb [ 11.715611][ T1] usbcore: registered new interface driver viperboard [ 11.731762][ T1] usbcore: registered new interface driver dln2 [ 11.748719][ T1] usbcore: registered new interface driver pn533_usb [ 11.775830][ T1] nfcsim 0.2 initialized [ 11.783944][ T1] usbcore: registered new interface driver port100 [ 11.794648][ T1] usbcore: registered new interface driver nfcmrvl [ 11.821597][ T1] Loading iSCSI transport class v2.0-870. [ 11.882522][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 11.959304][ T1] scsi host0: Virtio SCSI HBA [ 11.960543][ T1] blk-mq: reduced tag depth to 10240 [ 12.264130][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 12.300060][ T145] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 12.440998][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 12.447062][ T1] db_root: cannot open: /etc/target [ 12.469446][ T1] slram: not enough parameters. [ 12.532966][ T1] ftl_cs: FTL header not found. [ 12.712065][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 12.712083][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 12.712098][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 12.788491][ T1] MACsec IEEE 802.1AE [ 12.831911][ T1] usbcore: registered new interface driver mvusb_mdio [ 12.833107][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 13.040942][ T1] vcan: Virtual CAN interface driver [ 13.041000][ T1] vxcan: Virtual CAN Tunnel driver [ 13.041050][ T1] slcan: serial line CAN interface driver [ 13.041112][ T1] CAN device driver interface [ 13.041946][ T1] usbcore: registered new interface driver usb_8dev [ 13.042892][ T1] usbcore: registered new interface driver ems_usb [ 13.043913][ T1] usbcore: registered new interface driver esd_usb [ 13.044994][ T1] usbcore: registered new interface driver etas_es58x [ 13.046056][ T1] usbcore: registered new interface driver f81604 [ 13.128027][ T1] usbcore: registered new interface driver gs_usb [ 13.129296][ T1] usbcore: registered new interface driver kvaser_usb [ 13.130795][ T1] usbcore: registered new interface driver mcba_usb [ 13.132411][ T1] usbcore: registered new interface driver peak_usb [ 13.133799][ T1] usbcore: registered new interface driver ucan [ 13.136685][ T1] e100: Intel(R) PRO/100 Network Driver [ 13.136700][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 13.148796][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 13.148812][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 13.165636][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 13.165680][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 13.188831][ T1] PPP generic driver version 2.4.2 [ 13.249829][ T1] PPP BSD Compression module registered [ 13.249864][ T1] PPP Deflate Compression module registered [ 13.249882][ T1] PPP MPPE Compression module registered [ 13.249895][ T1] NET: Registered PF_PPPOX protocol family [ 13.250030][ T1] PPTP driver version 0.8.5 [ 13.252346][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 13.252360][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 13.252366][ T1] SLIP linefill/keepalive option. [ 13.252383][ T1] hdlc: HDLC support module revision 1.22 [ 13.252454][ T1] LAPB Ethernet driver version 0.02 [ 13.260072][ T1] usbcore: registered new interface driver ath9k_htc [ 13.275406][ T1] usbcore: registered new interface driver carl9170 [ 13.277587][ T1] usbcore: registered new interface driver ath6kl_usb [ 13.279726][ T1] usbcore: registered new interface driver ar5523 [ 13.284675][ T1] usbcore: registered new interface driver ath10k_usb [ 13.299802][ T1] usbcore: registered new interface driver plfxlc [ 13.318394][ T1] mac80211_hwsim: initializing netlink [ 13.519674][ T1] usbcore: registered new interface driver atusb [ 13.627515][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 13.630747][ T1] VMware vmxnet3 virtual NIC driver - version 1.9.0.0-k-NAPI [ 13.632746][ T1] usbcore: registered new interface driver catc [ 13.633603][ T1] usbcore: registered new interface driver kaweth [ 13.633620][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 13.634472][ T1] usbcore: registered new interface driver pegasus [ 13.635314][ T1] usbcore: registered new interface driver rtl8150 [ 13.635690][ T1] usbcore: registered new device driver r8152-cfgselector [ 13.636497][ T1] usbcore: registered new interface driver r8152 [ 13.716824][ T1] usbcore: registered new interface driver hso [ 13.724605][ T1] usbcore: registered new interface driver lan78xx [ 13.725640][ T1] usbcore: registered new interface driver asix [ 13.726558][ T1] usbcore: registered new interface driver ax88179_178a [ 13.756290][ T1] usbcore: registered new interface driver cdc_ether [ 13.769473][ T1] usbcore: registered new interface driver cdc_eem [ 13.772022][ T1] usbcore: registered new interface driver dm9601 [ 13.774769][ T1] usbcore: registered new interface driver sr9700 [ 13.775508][ T1] usbcore: registered new interface driver CoreChips [ 13.780599][ T1] usbcore: registered new interface driver smsc75xx [ 13.795890][ T1] usbcore: registered new interface driver smsc95xx [ 13.808880][ T1] usbcore: registered new interface driver gl620a [ 13.818189][ T1] usbcore: registered new interface driver net1080 [ 13.824464][ T1] usbcore: registered new interface driver plusb [ 13.828517][ T1] usbcore: registered new interface driver rndis_host [ 13.834522][ T1] usbcore: registered new interface driver cdc_subset [ 13.835558][ T1] usbcore: registered new interface driver zaurus [ 13.836493][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 13.889209][ T1] usbcore: registered new interface driver int51x1 [ 13.890072][ T1] usbcore: registered new interface driver cdc_phonet [ 13.890967][ T1] usbcore: registered new interface driver kalmia [ 13.891747][ T1] usbcore: registered new interface driver ipheth [ 13.892465][ T1] usbcore: registered new interface driver sierra_net [ 13.893532][ T1] usbcore: registered new interface driver cx82310_eth [ 13.894890][ T1] usbcore: registered new interface driver cdc_ncm [ 13.895799][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 13.896794][ T1] usbcore: registered new interface driver lg-vl600 [ 13.992448][ T1] usbcore: registered new interface driver qmi_wwan [ 13.993439][ T1] usbcore: registered new interface driver cdc_mbim [ 13.994237][ T1] usbcore: registered new interface driver ch9200 [ 13.995086][ T1] usbcore: registered new interface driver aqc111 [ 13.996001][ T1] usbcore: registered new interface driver r8153_ecm [ 14.060040][ T1] VFIO - User Level meta-driver version: 0.3 [ 14.104467][ T1] aoe: AoE v85 initialised. [ 14.175750][ T1] usbcore: registered new interface driver cdc_acm [ 14.175769][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 14.176638][ T1] usbcore: registered new interface driver usblp [ 14.206851][ T1] usbcore: registered new interface driver cdc_wdm [ 14.216589][ T1] usbcore: registered new interface driver usbtmc [ 14.230901][ T1] usbcore: registered new interface driver uas [ 14.231896][ T1] usbcore: registered new interface driver usb-storage [ 14.232635][ T1] usbcore: registered new interface driver ums-alauda [ 14.233313][ T1] usbcore: registered new interface driver ums-cypress [ 14.233997][ T1] usbcore: registered new interface driver ums-datafab [ 14.234786][ T1] usbcore: registered new interface driver ums_eneub6250 [ 14.235479][ T1] usbcore: registered new interface driver ums-freecom [ 14.236236][ T1] usbcore: registered new interface driver ums-isd200 [ 14.237040][ T1] usbcore: registered new interface driver ums-jumpshot [ 14.270223][ T1] usbcore: registered new interface driver ums-karma [ 14.283596][ T1] usbcore: registered new interface driver ums-onetouch [ 14.306980][ T1] usbcore: registered new interface driver ums-realtek [ 14.337769][ T1] usbcore: registered new interface driver ums-sddr09 [ 14.340341][ T1] usbcore: registered new interface driver ums-sddr55 [ 14.342523][ T1] usbcore: registered new interface driver ums-usbat [ 14.345315][ T1] usbcore: registered new interface driver mdc800 [ 14.345342][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 14.369615][ T1] usbcore: registered new interface driver microtekX6 [ 14.395876][ T1] usbcore: registered new interface driver usbserial_generic [ 14.406629][ T1] usbserial: USB Serial support registered for generic [ 14.415446][ T1] usbcore: registered new interface driver aircable [ 14.416645][ T1] usbserial: USB Serial support registered for aircable [ 14.421616][ T1] usbcore: registered new interface driver ark3116 [ 14.424672][ T1] usbserial: USB Serial support registered for ark3116 [ 14.452101][ T1] usbcore: registered new interface driver belkin_sa [ 14.452879][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 14.455335][ T1] usbcore: registered new interface driver ch341 [ 14.455721][ T1] usbserial: USB Serial support registered for ch341-uart [ 14.456625][ T1] usbcore: registered new interface driver cp210x [ 14.465271][ T1] usbserial: USB Serial support registered for cp210x [ 14.473635][ T1] usbcore: registered new interface driver cyberjack [ 14.474742][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 14.496709][ T1] usbcore: registered new interface driver cypress_m8 [ 14.508262][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 14.551866][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 14.552212][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 14.555684][ T1] usbcore: registered new interface driver usb_debug [ 14.556068][ T1] usbserial: USB Serial support registered for debug [ 14.556377][ T1] usbserial: USB Serial support registered for xhci_dbc [ 14.561325][ T1] usbcore: registered new interface driver digi_acceleport [ 14.562353][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 14.584364][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 14.588642][ T1] usbcore: registered new interface driver io_edgeport [ 14.608486][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 14.620342][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 14.629158][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 14.632043][ T1] usbserial: USB Serial support registered for EPiC device [ 14.653244][ T1] usbcore: registered new interface driver io_ti [ 14.654316][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 14.655418][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 14.660127][ T1] usbcore: registered new interface driver empeg [ 14.661110][ T1] usbserial: USB Serial support registered for empeg [ 14.672337][ T1] usbcore: registered new interface driver f81534a_ctrl [ 14.691253][ T1] usbcore: registered new interface driver f81232 [ 14.702108][ T1] usbserial: USB Serial support registered for f81232 [ 14.714685][ T1] usbserial: USB Serial support registered for f81534a [ 14.730502][ T1] usbcore: registered new interface driver f81534 [ 14.760544][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 14.764896][ T1] usbcore: registered new interface driver ftdi_sio [ 14.767728][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 14.772226][ T1] usbcore: registered new interface driver garmin_gps [ 14.795044][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 14.795044][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 14.805827][ T1431] ================================================================== [ 14.805847][ T1431] BUG: KASAN: slab-use-after-free in _raw_spin_lock_irqsave+0x40/0x60 [ 14.805884][ T1431] Read of size 1 at addr ffff888027181200 by task kworker/u8:8/1431 [ 14.805901][ T1431] [ 14.805933][ T1431] CPU: 1 UID: 0 PID: 1431 Comm: kworker/u8:8 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 14.805958][ T1431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 14.805980][ T1431] Call Trace: [ 14.805992][ T1431] [ 14.806001][ T1431] dump_stack_lvl+0xe8/0x150 [ 14.806033][ T1431] print_address_description+0x55/0x1e0 [ 14.806064][ T1431] ? _raw_spin_lock_irqsave+0x40/0x60 [ 14.806090][ T1431] print_report+0x58/0x70 [ 14.806113][ T1431] kasan_report+0x117/0x150 [ 14.806143][ T1431] ? _raw_spin_lock_irqsave+0x40/0x60 [ 14.806176][ T1431] ? rt_mutex_slowunlock+0xbf/0xa20 [ 14.806209][ T1431] __kasan_check_byte+0x2a/0x40 [ 14.806235][ T1431] lock_acquire+0x84/0x350 [ 14.806265][ T1431] ? rcu_is_watching+0x15/0xb0 [ 14.806285][ T1431] _raw_spin_lock_irqsave+0x40/0x60 [ 14.806326][ T1431] ? rt_mutex_slowunlock+0xbf/0xa20 [ 14.806346][ T1431] rt_mutex_slowunlock+0xbf/0xa20 [ 14.806374][ T1431] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 14.806399][ T1431] ? __rcu_read_unlock+0x83/0xe0 [ 14.806428][ T1431] ? rt_spin_unlock+0x160/0x200 [ 14.806452][ T1431] d_alloc_parallel+0x10c0/0x16c0 [ 14.806488][ T1431] ? d_alloc_parallel+0x3cf/0x16c0 [ 14.806521][ T1431] ? __pfx_d_alloc_parallel+0x10/0x10 [ 14.806555][ T1431] ? down_read+0x156/0x200 [ 14.806585][ T1431] ? __pfx_down_read+0x10/0x10 [ 14.806618][ T1431] __lookup_slow+0x82/0x2f0 [ 14.806646][ T1431] lookup_slow+0x53/0x70 [ 14.806672][ T1431] link_path_walk+0xd2a/0x1910 [ 14.806710][ T1431] path_openat+0x23c/0x3850 [ 14.806741][ T1431] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 14.806773][ T1431] ? arch_stack_walk+0x11b/0x150 [ 14.806809][ T1431] ? ret_from_fork_asm+0x1a/0x30 [ 14.806851][ T1431] do_file_open+0x23e/0x4a0 [ 14.806879][ T1431] ? kasan_save_track+0x3e/0x80 [ 14.806902][ T1431] ? __kasan_slab_alloc+0x6c/0x80 [ 14.806926][ T1431] ? kmem_cache_alloc_noprof+0x348/0x6b0 [ 14.806953][ T1431] ? __pfx_do_file_open+0x10/0x10 [ 14.806999][ T1431] ? do_open_execat+0xad/0x590 [ 14.807029][ T1431] do_open_execat+0x12b/0x590 [ 14.807079][ T1431] ? rcu_is_watching+0x15/0xb0 [ 14.807102][ T1431] ? __pfx_do_open_execat+0x10/0x10 [ 14.807131][ T1431] ? kmem_cache_alloc_noprof+0x3b0/0x6b0 [ 14.807154][ T1431] ? do_getname_kernel+0x54/0x230 [ 14.807177][ T1431] ? do_getname_kernel+0x97/0x230 [ 14.807213][ T1431] alloc_bprm+0x24/0x640 [ 14.807245][ T1431] kernel_execve+0x85/0x9c0 [ 14.807273][ T1431] call_usermodehelper_exec_async+0x212/0x360 [ 14.807273][ T1431] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 14.807273][ T1431] ret_from_fork+0x514/0xb70 [ 14.807273][ T1431] ? __pfx_ret_from_fork+0x10/0x10 [ 14.807273][ T1431] ? __switch_to+0xc89/0x1420 [ 14.807273][ T1431] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 14.807273][ T1431] ret_from_fork_asm+0x1a/0x30 [ 14.807273][ T1431] [ 14.807273][ T1431] [ 14.807273][ T1431] Allocated by task 1441: [ 14.807273][ T1431] kasan_save_track+0x3e/0x80 [ 14.807273][ T1431] __kasan_slab_alloc+0x6c/0x80 [ 14.807273][ T1431] kmem_cache_alloc_lru_noprof+0x347/0x6a0 [ 14.807273][ T1431] __d_alloc+0x37/0x6f0 [ 14.807273][ T1431] d_alloc_parallel+0xde/0x16c0 [ 14.807273][ T1431] __lookup_slow+0x82/0x2f0 [ 14.807273][ T1431] lookup_slow+0x53/0x70 [ 14.807273][ T1431] link_path_walk+0xd2a/0x1910 [ 14.807273][ T1431] path_openat+0x23c/0x3850 [ 14.807273][ T1431] do_file_open+0x23e/0x4a0 [ 14.807273][ T1431] do_open_execat+0x12b/0x590 [ 14.807273][ T1431] alloc_bprm+0x24/0x640 [ 14.807273][ T1431] kernel_execve+0x85/0x9c0 [ 14.807273][ T1431] call_usermodehelper_exec_async+0x212/0x360 [ 14.807273][ T1431] ret_from_fork+0x514/0xb70 [ 14.807273][ T1431] ret_from_fork_asm+0x1a/0x30 [ 14.807273][ T1431] [ 14.807273][ T1431] Freed by task 21: [ 14.807273][ T1431] kasan_save_track+0x3e/0x80 [ 14.807273][ T1431] kasan_save_free_info+0x40/0x50 [ 14.807273][ T1431] __kasan_slab_free+0x5c/0x80 [ 14.807273][ T1431] kmem_cache_free+0x187/0x6c0 [ 14.807273][ T1431] rcu_cpu_kthread+0x950/0x1480 [ 14.807273][ T1431] smpboot_thread_fn+0x57c/0xa80 [ 14.807273][ T1431] kthread+0x388/0x470 [ 14.808131][ T1] usbcore: registered new interface driver ipaq [ 14.807273][ T1431] ret_from_fork+0x514/0xb70 [ 14.807273][ T1431] ret_from_fork_asm+0x1a/0x30 [ 14.807273][ T1431] [ 14.807273][ T1431] Last potentially related work creation: [ 14.807273][ T1431] kasan_save_stack+0x3e/0x60 [ 14.807273][ T1431] kasan_record_aux_stack+0xbd/0xd0 [ 14.807273][ T1431] call_rcu+0xee/0x8b0 [ 14.807273][ T1431] dentry_kill+0x4d3/0x880 [ 14.807273][ T1431] finish_dput+0x1a/0x260 [ 14.807273][ T1431] step_into_slowpath+0x4cc/0x820 [ 14.807273][ T1431] link_path_walk+0xd5e/0x1910 [ 14.807273][ T1431] path_openat+0x23c/0x3850 [ 14.807273][ T1431] do_file_open+0x23e/0x4a0 [ 14.807273][ T1431] do_open_execat+0x12b/0x590 [ 14.807273][ T1431] alloc_bprm+0x24/0x640 [ 14.807273][ T1431] kernel_execve+0x85/0x9c0 [ 14.807273][ T1431] call_usermodehelper_exec_async+0x212/0x360 [ 14.807273][ T1431] ret_from_fork+0x514/0xb70 [ 14.807273][ T1431] ret_from_fork_asm+0x1a/0x30 [ 14.808617][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 14.807273][ T1431] [ 14.807273][ T1431] The buggy address belongs to the object at ffff888027181130 [ 14.807273][ T1431] which belongs to the cache dentry of size 376 [ 14.807273][ T1431] The buggy address is located 208 bytes inside of [ 14.807273][ T1431] freed 376-byte region [ffff888027181130, ffff8880271812a8) [ 14.807273][ T1431] [ 14.807273][ T1431] The buggy address belongs to the physical page: [ 14.807273][ T1431] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x27180 [ 14.807273][ T1431] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 14.807273][ T1431] flags: 0x80000000000040(head|node=0|zone=1) [ 14.807273][ T1431] page_type: f5(slab) [ 14.807273][ T1431] raw: 0080000000000040 ffff88801be88500 dead000000000122 0000000000000000 [ 14.807273][ T1431] raw: 0000000000000000 0000000800120012 00000000f5000000 0000000000000000 [ 14.807273][ T1431] head: 0080000000000040 ffff88801be88500 dead000000000122 0000000000000000 [ 14.807273][ T1431] head: 0000000000000000 0000000800120012 00000000f5000000 0000000000000000 [ 14.807273][ T1431] head: 0080000000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff [ 14.807273][ T1431] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000002 [ 14.807273][ T1431] page dumped because: kasan: bad access detected [ 14.807273][ T1431] page_owner tracks the page as allocated [ 14.807273][ T1431] page last allocated via order 1, migratetype Reclaimable, gfp_mask 0xd20d0(__GFP_RECLAIMABLE|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1413, tgid 1413 (kworker/u8:7), ts 14464019283, free_ts 0 [ 14.807273][ T1431] post_alloc_hook+0x1f9/0x250 [ 14.807273][ T1431] get_page_from_freelist+0x2639/0x26b0 [ 14.807273][ T1431] __alloc_frozen_pages_noprof+0x18d/0x380 [ 14.807273][ T1431] allocate_slab+0x79/0x5e0 [ 14.807273][ T1431] refill_objects+0x2d8/0x350 [ 14.807273][ T1431] __pcs_replace_empty_main+0x330/0x690 [ 14.807273][ T1431] kmem_cache_alloc_lru_noprof+0x45e/0x6a0 [ 14.807273][ T1431] __d_alloc+0x37/0x6f0 [ 14.807273][ T1431] d_alloc_parallel+0xde/0x16c0 [ 14.807273][ T1431] __lookup_slow+0x82/0x2f0 [ 14.807273][ T1431] lookup_slow+0x53/0x70 [ 14.807273][ T1431] link_path_walk+0xd2a/0x1910 [ 14.809268][ T1] usbcore: registered new interface driver ipw [ 14.807273][ T1431] path_openat+0x23c/0x3850 [ 14.807273][ T1431] do_file_open+0x23e/0x4a0 [ 14.807273][ T1431] do_open_execat+0x12b/0x590 [ 14.807273][ T1431] alloc_bprm+0x24/0x640 [ 14.807273][ T1431] page_owner free stack trace missing [ 14.807273][ T1431] [ 14.807273][ T1431] Memory state around the buggy address: [ 14.807273][ T1431] ffff888027181100: fc fc fc fc fc fc fa fb fb fb fb fb fb fb fb fb [ 14.807273][ T1431] ffff888027181180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 14.807273][ T1431] >ffff888027181200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 14.807273][ T1431] ^ [ 14.807273][ T1431] ffff888027181280: fb fb fb fb fb fc fc fc fc fc fc fc fc fa fb fb [ 14.807273][ T1431] ffff888027181300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 14.807273][ T1431] ================================================================== [ 14.807273][ T1431] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 14.807273][ T1431] CPU: 1 UID: 0 PID: 1431 Comm: kworker/u8:8 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 14.807273][ T1431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 14.807273][ T1431] Call Trace: [ 14.807273][ T1431] [ 14.807273][ T1431] vpanic+0x56c/0xa60 [ 14.807273][ T1431] ? __pfx_vpanic+0x10/0x10 [ 14.807273][ T1431] panic+0xc5/0xd0 [ 14.807273][ T1431] ? __pfx_panic+0x10/0x10 [ 14.807273][ T1431] ? _raw_spin_lock_irqsave+0x40/0x60 [ 14.807273][ T1431] ? rcu_is_watching+0x15/0xb0 [ 14.807273][ T1431] ? _raw_spin_lock_irqsave+0x40/0x60 [ 14.807273][ T1431] ? _raw_spin_lock_irqsave+0x40/0x60 [ 14.807273][ T1431] check_panic_on_warn+0x89/0xb0 [ 14.807273][ T1431] ? _raw_spin_lock_irqsave+0x40/0x60 [ 14.807273][ T1431] end_report+0x73/0x170 [ 14.807273][ T1431] ? _raw_spin_lock_irqsave+0x40/0x60 [ 14.807273][ T1431] kasan_report+0x128/0x150 [ 14.807273][ T1431] ? _raw_spin_lock_irqsave+0x40/0x60 [ 14.807273][ T1431] ? rt_mutex_slowunlock+0xbf/0xa20 [ 14.807273][ T1431] __kasan_check_byte+0x2a/0x40 [ 14.807273][ T1431] lock_acquire+0x84/0x350 [ 14.807273][ T1431] ? rcu_is_watching+0x15/0xb0 [ 14.807273][ T1431] _raw_spin_lock_irqsave+0x40/0x60 [ 14.807273][ T1431] ? rt_mutex_slowunlock+0xbf/0xa20 [ 14.807273][ T1431] rt_mutex_slowunlock+0xbf/0xa20 [ 14.807273][ T1431] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 14.807273][ T1431] ? __rcu_read_unlock+0x83/0xe0 [ 14.807273][ T1431] ? rt_spin_unlock+0x160/0x200 [ 14.807273][ T1431] d_alloc_parallel+0x10c0/0x16c0 [ 14.807273][ T1431] ? d_alloc_parallel+0x3cf/0x16c0 [ 14.807273][ T1431] ? __pfx_d_alloc_parallel+0x10/0x10 [ 14.807273][ T1431] ? down_read+0x156/0x200 [ 14.807273][ T1431] ? __pfx_down_read+0x10/0x10 [ 14.807273][ T1431] __lookup_slow+0x82/0x2f0 [ 14.807273][ T1431] lookup_slow+0x53/0x70 [ 14.807273][ T1431] link_path_walk+0xd2a/0x1910 [ 14.807273][ T1431] path_openat+0x23c/0x3850 [ 14.807273][ T1431] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 14.807273][ T1431] ? arch_stack_walk+0x11b/0x150 [ 14.807273][ T1431] ? ret_from_fork_asm+0x1a/0x30 [ 14.807273][ T1431] do_file_open+0x23e/0x4a0 [ 14.807273][ T1431] ? kasan_save_track+0x3e/0x80 [ 14.807273][ T1431] ? __kasan_slab_alloc+0x6c/0x80 [ 14.807273][ T1431] ? kmem_cache_alloc_noprof+0x348/0x6b0 [ 14.807273][ T1431] ? __pfx_do_file_open+0x10/0x10 [ 14.807273][ T1431] ? do_open_execat+0xad/0x590 [ 14.807273][ T1431] do_open_execat+0x12b/0x590 [ 14.807273][ T1431] ? rcu_is_watching+0x15/0xb0 [ 14.807273][ T1431] ? __pfx_do_open_execat+0x10/0x10 [ 14.807273][ T1431] ? kmem_cache_alloc_noprof+0x3b0/0x6b0 [ 14.807273][ T1431] ? do_getname_kernel+0x54/0x230 [ 14.807273][ T1431] ? do_getname_kernel+0x97/0x230 [ 14.807273][ T1431] alloc_bprm+0x24/0x640 [ 14.807273][ T1431] kernel_execve+0x85/0x9c0 [ 14.807273][ T1431] call_usermodehelper_exec_async+0x212/0x360 [ 14.807273][ T1431] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 14.807273][ T1431] ret_from_fork+0x514/0xb70 [ 14.807273][ T1431] ? __pfx_ret_from_fork+0x10/0x10 [ 14.807273][ T1431] ? __switch_to+0xc89/0x1420 [ 14.807273][ T1431] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 14.807273][ T1431] ret_from_fork_asm+0x1a/0x30 [ 14.807273][ T1431] [ 14.807273][ T1431] Kernel Offset: disabled